Mercurial > projects > dwt-linux
changeset 278:93409d9838c5
Commit more browser/xpcom updates, including still uncoverted source.
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--- a/dsss.conf Sat Jul 26 14:37:23 2008 +0200 +++ b/dsss.conf Thu Jul 31 19:17:51 2008 -0700 @@ -1,4 +1,8 @@ - [dwt] type=library +# These directories are excluded for now +# until browser/xpcom is ported + +exclude=dwt/internal/mozilla +exclude=dwt/browser \ No newline at end of file
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/dwt/browser/AppFileLocProvider.d Thu Jul 31 19:17:51 2008 -0700 @@ -0,0 +1,287 @@ +/******************************************************************************* + * Copyright (c) 2003, 2007 IBM Corporation and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * IBM Corporation - initial API and implementation + * Port to the D programming language: + * John Reimer <terminal.node@gmail.com> + *******************************************************************************/ + +module dwt.browser.AppFileLocProvider; + +import dwt.dwthelper.utils; + +import dwt.internal.Compatibility; + +import dwt.internal.mozilla.nsEmbedString; +import dwt.internal.mozilla.nsID; +import dwt.internal.mozilla.nsIDirectoryService; +import dwt.internal.mozilla.nsIFile; +import dwt.internal.mozilla.nsILocalFile; +import dwt.internal.mozilla.nsISupports; + +class AppFileLocProvider : nsISupports, nsIDirectoryServiceProvider2 +{ + // XPCOMObject supports; + // XPCOMObject directoryServiceProvider; + // XPCOMObject directoryServiceProvider2; + nsrefcnt _refCount = 0; + String mozillaPath, profilePath; + String[] pluginDirs; + bool isXULRunner; + + static String SEPARATOR_OS = System.getProperty ("file.separator"); //$NON-NLS-1$ + static String CHROME_DIR = "chrome"; //$NON-NLS-1$ + static String COMPONENTS_DIR = "components"; //$NON-NLS-1$ + static String HISTORY_FILE = "history.dat"; //$NON-NLS-1$ + static String LOCALSTORE_FILE = "localstore.rdf"; //$NON-NLS-1$ + static String MIMETYPES_FILE = "mimeTypes.rdf"; //$NON-NLS-1$ + static String PLUGINS_DIR = "plugins"; //$NON-NLS-1$ + static String USER_PLUGINS_DIR = ".mozilla" + SEPARATOR_OS + "plugins"; //$NON-NLS-1$ //$NON-NLS-2$ + static String PREFERENCES_FILE = "prefs.js"; //$NON-NLS-1$ + +AppFileLocProvider (String path) { + mozillaPath = path + SEPARATOR_OS; + createCOMInterfaces (); +} + + int AddRef () + { + refCount++; + return refCount; + } + + nsresult QueryInterface ( nsIID* riid, void** ppvObject) + { + if (riid is null || ppvObject is null) + return NS_ERROR_NO_INTERFACE; + + if (riid == nsISupports.IID) + { + *ppvObject =cast(void*)cast(nsISupports)this; + AddRef (); + return NS_OK; + } + + if (riid == nsIDirectoryServiceProvider.IID) + { + *ppvObject = cast(void*)cast(nsIDirectoryServiceProvider)this; + AddRef (); + return NS_OK; + } + + if (riid == nsDirectoryServiceProvider2.IID) { + *ppvObject = cast(void*)cast(nsIDirectoryServiceProvider2)this; + AddRef (); + return NS_OK; + } + + *ppvObject = null; + return NS_ERROR_NO_INTERFACE; + } + + nsrefcnt Release () + { + _refCount--; + if (_refCount is 0) + return 0; + return _refCount; + } + +void setProfilePath (String path) { + profilePath = path; + if (!Compatibility.fileExists (path, "")) { //$NON-NLS-1$ + int /*long*/[] result = new int /*long*/[1]; + nsEmbedString pathString = new nsEmbedString (path); + int rc = XPCOM.NS_NewLocalFile (pathString.getAddress (), 1, result); + if (rc !is XPCOM.NS_OK) Mozilla.error (rc); + if (result[0] is 0) Mozilla.error (XPCOM.NS_ERROR_NULL_POINTER); + pathString.dispose (); + + nsILocalFile file = new nsILocalFile (result [0]); + rc = file.Create (nsILocalFile.DIRECTORY_TYPE, 0700); + if (rc !is XPCOM.NS_OK) Mozilla.error (rc); + file.Release (); + } +} + +/* nsIDirectoryServiceProvider2 */ + +int getFiles (int /*long*/ prop, int /*long*/ _retval) { + int size = XPCOM.strlen (prop); + byte[] bytes = new byte[size]; + XPCOM.memmove (bytes, prop, size); + String propertyName = new String (MozillaDelegate.mbcsToWcs (null, bytes)); + String[] propertyValues = null; + + if (propertyName.equals (XPCOM.NS_APP_PLUGINS_DIR_LIST)) { + if (pluginDirs is null) { + int index = 0; + /* set the first value(s) to the MOZ_PLUGIN_PATH environment variable value if it's defined */ + int /*long*/ ptr = C.getenv (MozillaDelegate.wcsToMbcs (null, XPCOM.MOZILLA_PLUGIN_PATH, true)); + if (ptr !is 0) { + int length = C.strlen (ptr); + byte[] buffer = new byte[length]; + C.memmove (buffer, ptr, length); + String value = new String (MozillaDelegate.mbcsToWcs (null, buffer)); + if (value.length () > 0) { + String separator = System.getProperty ("path.separator"); // $NON-NLS-1$ + Vector segments = new Vector (); + int start, end = -1; + do { + start = end + 1; + end = value.indexOf (separator, start); + String segment; + if (end is -1) { + segment = value.substring (start); + } else { + segment = value.substring (start, end); + } + if (segment.length () > 0) segments.addElement (segment); + } while (end !is -1); + int segmentsSize = segments.size (); + pluginDirs = new String [segmentsSize + 2]; + for (index = 0; index < segmentsSize; index++) { + pluginDirs[index] = (String)segments.elementAt (index); + } + } + } + if (pluginDirs is null) { + pluginDirs = new String[2]; + } + + /* set the next value to the GRE path + "plugins" */ + pluginDirs[index++] = mozillaPath + PLUGINS_DIR; + + /* set the next value to the home directory + "/.mozilla/plugins" */ + pluginDirs[index++] = System.getProperty("user.home") + SEPARATOR_OS + USER_PLUGINS_DIR; + } + propertyValues = pluginDirs; + } + + XPCOM.memmove(_retval, new int /*long*/[] {0}, C.PTR_SIZEOF); + if (propertyValues !is null) { + int /*long*/[] result = new int /*long*/[1]; + nsISupports[] files = new nsISupports [propertyValues.length]; + int index = 0; + for (int i = 0; i < propertyValues.length; i++) { + nsEmbedString pathString = new nsEmbedString (propertyValues[i]); + int rc = XPCOM.NS_NewLocalFile (pathString.getAddress (), 1, result); + if (rc !is XPCOM.NS_ERROR_FILE_UNRECOGNIZED_PATH) { + /* value appears to be a valid pathname */ + if (rc !is XPCOM.NS_OK) Mozilla.error (rc); + if (result[0] is 0) Mozilla.error (XPCOM.NS_ERROR_NULL_POINTER); + + nsILocalFile localFile = new nsILocalFile (result[0]); + result[0] = 0; + rc = localFile.QueryInterface (nsIFile.NS_IFILE_IID, result); + if (rc !is XPCOM.NS_OK) Mozilla.error (rc); + if (result[0] is 0) Mozilla.error (XPCOM.NS_ERROR_NO_INTERFACE); + localFile.Release (); + + nsIFile file = new nsIFile (result[0]); + files[index++] = file; + } + pathString.dispose (); + result[0] = 0; + } + + if (index < propertyValues.length) { + /* there were some invalid values so remove the trailing empty array slots */ + nsISupports[] temp = new nsISupports [index]; + System.arraycopy (files, 0, temp, 0, index); + files = temp; + } + + SimpleEnumerator enumerator = new SimpleEnumerator (files); + enumerator.AddRef (); + XPCOM.memmove (_retval, new int /*long*/[] {enumerator.getAddress ()}, C.PTR_SIZEOF); + return XPCOM.NS_OK; + } + + return XPCOM.NS_ERROR_FAILURE; +} + +/* nsIDirectoryServiceProvider implementation */ + +int getFile(int /*long*/ prop, int /*long*/ persistent, int /*long*/ _retval) { + int size = XPCOM.strlen (prop); + byte[] bytes = new byte[size]; + XPCOM.memmove (bytes, prop, size); + String propertyName = new String (MozillaDelegate.mbcsToWcs (null, bytes)); + String propertyValue = null; + + if (propertyName.equals (XPCOM.NS_APP_HISTORY_50_FILE)) { + propertyValue = profilePath + HISTORY_FILE; + } else if (propertyName.equals (XPCOM.NS_APP_USER_MIMETYPES_50_FILE)) { + propertyValue = profilePath + MIMETYPES_FILE; + } else if (propertyName.equals (XPCOM.NS_APP_PREFS_50_FILE)) { + propertyValue = profilePath + PREFERENCES_FILE; + } else if (propertyName.equals (XPCOM.NS_APP_PREFS_50_DIR)) { + propertyValue = profilePath; + } else if (propertyName.equals (XPCOM.NS_APP_USER_CHROME_DIR)) { + propertyValue = profilePath + CHROME_DIR; + } else if (propertyName.equals (XPCOM.NS_APP_USER_PROFILE_50_DIR)) { + propertyValue = profilePath; + } else if (propertyName.equals (XPCOM.NS_APP_LOCALSTORE_50_FILE)) { + propertyValue = profilePath + LOCALSTORE_FILE; + } else if (propertyName.equals (XPCOM.NS_APP_CACHE_PARENT_DIR)) { + propertyValue = profilePath; + } else if (propertyName.equals (XPCOM.NS_OS_HOME_DIR)) { + propertyValue = System.getProperty("user.home"); //$NON-NLS-1$ + } else if (propertyName.equals (XPCOM.NS_OS_TEMP_DIR)) { + propertyValue = System.getProperty("java.io.tmpdir"); //$NON-NLS-1$ + } else if (propertyName.equals (XPCOM.NS_GRE_DIR)) { + propertyValue = mozillaPath; + } else if (propertyName.equals (XPCOM.NS_GRE_COMPONENT_DIR)) { + propertyValue = mozillaPath + COMPONENTS_DIR; + } else if (propertyName.equals (XPCOM.NS_XPCOM_INIT_CURRENT_PROCESS_DIR)) { + propertyValue = mozillaPath; + } else if (propertyName.equals (XPCOM.NS_OS_CURRENT_PROCESS_DIR)) { + propertyValue = mozillaPath; + } else if (propertyName.equals (XPCOM.NS_XPCOM_COMPONENT_DIR)) { + propertyValue = mozillaPath + COMPONENTS_DIR; + } else if (propertyName.equals (XPCOM.NS_XPCOM_CURRENT_PROCESS_DIR)) { + propertyValue = mozillaPath; + } else if (propertyName.equals (XPCOM.NS_APP_PREF_DEFAULTS_50_DIR)) { + /* + * Answering a value for this property causes problems in Mozilla versions + * < 1.7. Unfortunately this property is queried early enough in the + * Browser creation process that the Mozilla version being used is not + * yet determined. However it is known if XULRunner is being used or not. + * + * For now answer a value for this property iff XULRunner is the GRE. + * If the range of Mozilla versions supported by the Browser is changed + * in the future to be >= 1.7 then this value can always be answered. + */ + if (isXULRunner) propertyValue = profilePath; + } + + XPCOM.memmove (persistent, new int[] {1}, 4); /* PRBool */ + XPCOM.memmove (_retval, new int /*long*/[] {0}, C.PTR_SIZEOF); + if (propertyValue !is null && propertyValue.length () > 0) { + int /*long*/[] result = new int /*long*/[1]; + nsEmbedString pathString = new nsEmbedString (propertyValue); + int rc = XPCOM.NS_NewLocalFile (pathString.getAddress (), 1, result); + if (rc !is XPCOM.NS_OK) Mozilla.error (rc); + if (result[0] is 0) Mozilla.error (XPCOM.NS_ERROR_NULL_POINTER); + pathString.dispose (); + + nsILocalFile localFile = new nsILocalFile (result [0]); + result[0] = 0; + rc = localFile.QueryInterface (nsIFile.NS_IFILE_IID, result); + if (rc !is XPCOM.NS_OK) Mozilla.error (rc); + if (result[0] is 0) Mozilla.error (XPCOM.NS_ERROR_NO_INTERFACE); + + XPCOM.memmove (_retval, new int /*long*/[] {result[0]}, C.PTR_SIZEOF); + localFile.Release (); + return XPCOM.NS_OK; + } + + return XPCOM.NS_ERROR_FAILURE; +} +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/dwt/browser/Browser.d Thu Jul 31 19:17:51 2008 -0700 @@ -0,0 +1,782 @@ +/******************************************************************************* + * Copyright (c) 2003, 2007 IBM Corporation and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * IBM Corporation - initial API and implementation + *******************************************************************************/ +module dwt.browser.Browser; + +import dwt.dwthelper.utils; + +import dwt.DWT; +import dwt.DWTError; +import dwt.DWTException; +import dwt.widgets.Composite; +import dwt.widgets.Display; +import dwt.widgets.Widget; + +/** + * Instances of this class implement the browser user interface + * metaphor. It allows the user to visualize and navigate through + * HTML documents. + * <p> + * Note that although this class is a subclass of <code>Composite</code>, + * it does not make sense to set a layout on it. + * </p> + * <dl> + * <dt><b>Styles:</b></dt> + * <dd>MOZILLA</dd> + * <dt><b>Events:</b></dt> + * <dd>CloseWindowListener, LocationListener, OpenWindowListener, ProgressListener, StatusTextListener, TitleListener, VisibilityWindowListener</dd> + * </dl> + * <p> + * IMPORTANT: This class is <em>not</em> intended to be subclassed. + * </p> + * + * @since 3.0 + */ + +public class Browser extends Composite { + WebBrowser webBrowser; + int userStyle; + + static final String PACKAGE_PREFIX = "dwt.browser."; //$NON-NLS-1$ + static final String NO_INPUT_METHOD = "dwt.internal.gtk.noInputMethod"; //$NON-NLS-1$ + +/** + * Constructs a new instance of this class given its parent + * and a style value describing its behavior and appearance. + * <p> + * The style value is either one of the style constants defined in + * class <code>DWT</code> which is applicable to instances of this + * class, or must be built by <em>bitwise OR</em>'ing together + * (that is, using the <code>int</code> "|" operator) two or more + * of those <code>DWT</code> style constants. The class description + * lists the style constants that are applicable to the class. + * Style bits are also inherited from superclasses. + * </p> + * + * @param parent a widget which will be the parent of the new instance (cannot be null) + * @param style the style of widget to construct + * + * @exception IllegalArgumentException <ul> + * <li>ERROR_NULL_ARGUMENT - if the parent is null</li> + * </ul> + * @exception DWTException <ul> + * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the parent</li> + * </ul> + * @exception DWTError <ul> + * <li>ERROR_NO_HANDLES if a handle could not be obtained for browser creation</li> + * </ul> + * + * @see Widget#getStyle + * + * @since 3.0 + */ +public Browser (Composite parent, int style) { + super (checkParent (parent), checkStyle (style)); + userStyle = style; + + String platform = DWT.getPlatform (); + Display display = parent.getDisplay (); + if ("gtk".equals (platform)) display.setData (NO_INPUT_METHOD, null); //$NON-NLS-1$ + String className = null; + if ((style & DWT.MOZILLA) !is 0) { + className = "dwt.browser.Mozilla"; //$NON-NLS-1$ + } else { + if ("win32".equals (platform) || "wpf".equals (platform)) { //$NON-NLS-1$ $NON-NLS-2$ + className = "dwt.browser.IE"; //$NON-NLS-1$ + } else if ("motif".equals (platform)) { //$NON-NLS-1$ + className = "dwt.browser.Mozilla"; //$NON-NLS-1$ + } else if ("gtk".equals (platform)) { //$NON-NLS-1$ + className = "dwt.browser.Mozilla"; //$NON-NLS-1$ + } else if ("carbon".equals (platform) || "cocoa".equals (platform)) { //$NON-NLS-1$ + className = "dwt.browser.Safari"; //$NON-NLS-1$ + } else if ("photon".equals (platform)) { //$NON-NLS-1$ + className = "dwt.browser.Voyager"; //$NON-NLS-1$ + } else { + dispose (); + DWT.error (DWT.ERROR_NO_HANDLES); + } + } + + try { + Class clazz = Class.forName (className); + webBrowser = (WebBrowser)clazz.newInstance (); + } catch (ClassNotFoundException e) { + } catch (IllegalAccessException e) { + } catch (InstantiationException e) { + } + if (webBrowser is null) { + dispose (); + DWT.error (DWT.ERROR_NO_HANDLES); + } + + webBrowser.setBrowser (this); + webBrowser.create (parent, style); +} + +static Composite checkParent (Composite parent) { + String platform = DWT.getPlatform (); + if (!"gtk".equals (platform)) return parent; //$NON-NLS-1$ + + /* + * Note. Mozilla provides all IM support needed for text input in web pages. + * If DWT creates another input method context for the widget it will cause + * indeterminate results to happen (hangs and crashes). The fix is to prevent + * DWT from creating an input method context for the Browser widget. + */ + if (parent !is null && !parent.isDisposed ()) { + Display display = parent.getDisplay (); + if (display !is null) { + if (display.getThread () is Thread.currentThread ()) { + display.setData (NO_INPUT_METHOD, "true"); //$NON-NLS-1$ + } + } + } + return parent; +} + +static int checkStyle(int style) { + String platform = DWT.getPlatform (); + if ((style & DWT.MOZILLA) !is 0) { + if ("carbon".equals (platform)) return style | DWT.EMBEDDED; //$NON-NLS-1$ + if ("motif".equals (platform)) return style | DWT.EMBEDDED; //$NON-NLS-1$ + return style; + } + + if ("win32".equals (platform)) { //$NON-NLS-1$ + /* + * For IE on win32 the border is supplied by the embedded browser, so remove + * the style so that the parent Composite will not draw a second border. + */ + return style & ~DWT.BORDER; + } else if ("motif".equals (platform)) { //$NON-NLS-1$ + return style | DWT.EMBEDDED; + } + return style; +} + +/** + * Clears all session cookies from all current Browser instances. + * + * @since 3.2 + */ +public static void clearSessions () { + WebBrowser.clearSessions (); +} + +/** + * Adds the listener to the collection of listeners who will be + * notified when the window hosting the receiver should be closed. + * <p> + * This notification occurs when a javascript command such as + * <code>window.close</code> gets executed by a <code>Browser</code>. + * </p> + * + * @param listener the listener which should be notified + * + * @exception IllegalArgumentException <ul> + * <li>ERROR_NULL_ARGUMENT - if the listener is null</li> + * </ul> + * + * @exception DWTException <ul> + * <li>ERROR_THREAD_INVALID_ACCESS when called from the wrong thread</li> + * <li>ERROR_WIDGET_DISPOSED when the widget has been disposed</li> + * </ul> + * + * @since 3.0 + */ +public void addCloseWindowListener (CloseWindowListener listener) { + checkWidget(); + if (listener is null) DWT.error (DWT.ERROR_NULL_ARGUMENT); + webBrowser.addCloseWindowListener (listener); +} + +/** + * Adds the listener to the collection of listeners who will be + * notified when the current location has changed or is about to change. + * <p> + * This notification typically occurs when the application navigates + * to a new location with {@link #setUrl(String)} or when the user + * activates a hyperlink. + * </p> + * + * @param listener the listener which should be notified + * + * @exception IllegalArgumentException <ul> + * <li>ERROR_NULL_ARGUMENT - if the listener is null</li> + * </ul> + * + * @exception DWTException <ul> + * <li>ERROR_THREAD_INVALID_ACCESS when called from the wrong thread</li> + * <li>ERROR_WIDGET_DISPOSED when the widget has been disposed</li> + * </ul> + * + * @since 3.0 + */ +public void addLocationListener (LocationListener listener) { + checkWidget(); + if (listener is null) DWT.error (DWT.ERROR_NULL_ARGUMENT); + webBrowser.addLocationListener (listener); +} + +/** + * Adds the listener to the collection of listeners who will be + * notified when a new window needs to be created. + * <p> + * This notification occurs when a javascript command such as + * <code>window.open</code> gets executed by a <code>Browser</code>. + * </p> + * + * @param listener the listener which should be notified + * + * @exception IllegalArgumentException <ul> + * <li>ERROR_NULL_ARGUMENT - if the listener is null</li> + * </ul> + * + * @exception DWTException <ul> + * <li>ERROR_THREAD_INVALID_ACCESS when called from the wrong thread</li> + * <li>ERROR_WIDGET_DISPOSED when the widget has been disposed</li> + * </ul> + * + * @since 3.0 + */ +public void addOpenWindowListener (OpenWindowListener listener) { + checkWidget(); + if (listener is null) DWT.error (DWT.ERROR_NULL_ARGUMENT); + webBrowser.addOpenWindowListener (listener); +} + +/** + * Adds the listener to the collection of listeners who will be + * notified when a progress is made during the loading of the current + * URL or when the loading of the current URL has been completed. + * + * @param listener the listener which should be notified + * + * @exception IllegalArgumentException <ul> + * <li>ERROR_NULL_ARGUMENT - if the listener is null</li> + * </ul> + * + * @exception DWTException <ul> + * <li>ERROR_THREAD_INVALID_ACCESS when called from the wrong thread</li> + * <li>ERROR_WIDGET_DISPOSED when the widget has been disposed</li> + * </ul> + * + * @since 3.0 + */ +public void addProgressListener (ProgressListener listener) { + checkWidget(); + if (listener is null) DWT.error (DWT.ERROR_NULL_ARGUMENT); + webBrowser.addProgressListener (listener); +} + +/** + * Adds the listener to the collection of listeners who will be + * notified when the status text is changed. + * <p> + * The status text is typically displayed in the status bar of + * a browser application. + * </p> + * + * @param listener the listener which should be notified + * + * @exception IllegalArgumentException <ul> + * <li>ERROR_NULL_ARGUMENT - if the listener is null</li> + * </ul> + * + * @exception DWTException <ul> + * <li>ERROR_THREAD_INVALID_ACCESS when called from the wrong thread</li> + * <li>ERROR_WIDGET_DISPOSED when the widget has been disposed</li> + * </ul> + * + * @since 3.0 + */ +public void addStatusTextListener (StatusTextListener listener) { + checkWidget(); + if (listener is null) DWT.error (DWT.ERROR_NULL_ARGUMENT); + webBrowser.addStatusTextListener (listener); +} + +/** + * Adds the listener to the collection of listeners who will be + * notified when the title of the current document is available + * or has changed. + * + * @param listener the listener which should be notified + * + * @exception IllegalArgumentException <ul> + * <li>ERROR_NULL_ARGUMENT - if the listener is null</li> + * </ul> + * + * @exception DWTException <ul> + * <li>ERROR_THREAD_INVALID_ACCESS when called from the wrong thread</li> + * <li>ERROR_WIDGET_DISPOSED when the widget has been disposed</li> + * </ul> + * + * @since 3.0 + */ +public void addTitleListener (TitleListener listener) { + checkWidget(); + if (listener is null) DWT.error (DWT.ERROR_NULL_ARGUMENT); + webBrowser.addTitleListener (listener); +} + +/** + * Adds the listener to the collection of listeners who will be + * notified when a window hosting the receiver needs to be displayed + * or hidden. + * + * @param listener the listener which should be notified + * + * @exception IllegalArgumentException <ul> + * <li>ERROR_NULL_ARGUMENT - if the listener is null</li> + * </ul> + * + * @exception DWTException <ul> + * <li>ERROR_THREAD_INVALID_ACCESS when called from the wrong thread</li> + * <li>ERROR_WIDGET_DISPOSED when the widget has been disposed</li> + * </ul> + * + * @since 3.0 + */ +public void addVisibilityWindowListener (VisibilityWindowListener listener) { + checkWidget(); + if (listener is null) DWT.error (DWT.ERROR_NULL_ARGUMENT); + webBrowser.addVisibilityWindowListener (listener); +} + +/** + * Navigate to the previous session history item. + * + * @return <code>true</code> if the operation was successful and <code>false</code> otherwise + * + * @exception DWTException <ul> + * <li>ERROR_THREAD_INVALID_ACCESS when called from the wrong thread</li> + * <li>ERROR_WIDGET_DISPOSED when the widget has been disposed</li> + * </ul> + * + * @see #forward + * + * @since 3.0 + */ +public bool back () { + checkWidget(); + return webBrowser.back (); +} + +protected void checkSubclass () { + String name = getClass ().getName (); + int index = name.lastIndexOf ('.'); + if (!name.substring (0, index + 1).equals (PACKAGE_PREFIX)) { + DWT.error (DWT.ERROR_INVALID_SUBCLASS); + } +} + +/** + * Execute the specified script. + * + * <p> + * Execute a script containing javascript commands in the context of the current document. + * + * @param script the script with javascript commands + * + * @return <code>true</code> if the operation was successful and <code>false</code> otherwise + * + * @exception IllegalArgumentException <ul> + * <li>ERROR_NULL_ARGUMENT - if the script is null</li> + * </ul> + * + * @exception DWTException <ul> + * <li>ERROR_THREAD_INVALID_ACCESS when called from the wrong thread</li> + * <li>ERROR_WIDGET_DISPOSED when the widget has been disposed</li> + * </ul> + * + * @since 3.1 + */ +public bool execute (String script) { + checkWidget(); + if (script is null) DWT.error (DWT.ERROR_NULL_ARGUMENT); + return webBrowser.execute (script); +} + +/** + * Navigate to the next session history item. + * + * @return <code>true</code> if the operation was successful and <code>false</code> otherwise + * + * @exception DWTException <ul> + * <li>ERROR_THREAD_INVALID_ACCESS when called from the wrong thread</li> + * <li>ERROR_WIDGET_DISPOSED when the widget has been disposed</li> + * </ul> + * + * @see #back + * + * @since 3.0 + */ +public bool forward () { + checkWidget(); + return webBrowser.forward (); +} + +public int getStyle () { + /* + * If DWT.BORDER was specified at creation time then getStyle() should answer + * it even though it is removed for IE on win32 in checkStyle(). + */ + return super.getStyle () | (userStyle & DWT.BORDER); +} + +/** + * Returns a string with HTML that represents the content of the current page. + * + * @return HTML representing the current page or an empty <code>String</code> + * if this is empty + * + * @exception DWTException <ul> + * <li>ERROR_THREAD_INVALID_ACCESS when called from the wrong thread</li> + * <li>ERROR_WIDGET_DISPOSED when the widget has been disposed</li> + * </ul> + * + * @since 3.4 + */ +public String getText () { + checkWidget(); + return webBrowser.getText (); +} + +/** + * Returns the current URL. + * + * @return the current URL or an empty <code>String</code> if there is no current URL + * + * @exception DWTException <ul> + * <li>ERROR_THREAD_INVALID_ACCESS when called from the wrong thread</li> + * <li>ERROR_WIDGET_DISPOSED when the widget has been disposed</li> + * </ul> + * + * @see #setUrl + * + * @since 3.0 + */ +public String getUrl () { + checkWidget(); + return webBrowser.getUrl (); +} + +/** + * Returns the JavaXPCOM <code>nsIWebBrowser</code> for the receiver, or <code>null</code> + * if it is not available. In order for an <code>nsIWebBrowser</code> to be returned all + * of the following must be true: <ul> + * <li>the receiver's style must be <code>DWT.MOZILLA</code></li> + * <li>the classes from JavaXPCOM >= 1.8.1.2 must be resolvable at runtime</li> + * <li>the version of the underlying XULRunner must be >= 1.8.1.2</li> + * </ul> + * + * @return the receiver's JavaXPCOM <code>nsIWebBrowser</code> or <code>null</code> + * + * @since 3.3 + */ +public Object getWebBrowser () { + checkWidget(); + return webBrowser.getWebBrowser (); +} + +/** + * Returns <code>true</code> if the receiver can navigate to the + * previous session history item, and <code>false</code> otherwise. + * + * @return the receiver's back command enabled state + * + * @exception DWTException <ul> + * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> + * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> + * </ul> + * + * @see #back + */ +public bool isBackEnabled () { + checkWidget(); + return webBrowser.isBackEnabled (); +} + +public bool isFocusControl () { + checkWidget(); + if (webBrowser.isFocusControl ()) return true; + return super.isFocusControl (); +} + +/** + * Returns <code>true</code> if the receiver can navigate to the + * next session history item, and <code>false</code> otherwise. + * + * @return the receiver's forward command enabled state + * + * @exception DWTException <ul> + * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> + * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> + * </ul> + * + * @see #forward + */ +public bool isForwardEnabled () { + checkWidget(); + return webBrowser.isForwardEnabled (); +} + +/** + * Refresh the current page. + * + * @exception DWTException <ul> + * <li>ERROR_THREAD_INVALID_ACCESS when called from the wrong thread</li> + * <li>ERROR_WIDGET_DISPOSED when the widget has been disposed</li> + * </ul> + * + * @since 3.0 + */ +public void refresh () { + checkWidget(); + webBrowser.refresh (); +} + +/** + * Removes the listener from the collection of listeners who will + * be notified when the window hosting the receiver should be closed. + * + * @param listener the listener which should no longer be notified + * + * @exception IllegalArgumentException <ul> + * <li>ERROR_NULL_ARGUMENT - if the listener is null</li> + * </ul> + * + * @exception DWTException <ul> + * <li>ERROR_THREAD_INVALID_ACCESS when called from the wrong thread</li> + * <li>ERROR_WIDGET_DISPOSED when the widget has been disposed</li> + * </ul> + * + * @since 3.0 + */ +public void removeCloseWindowListener (CloseWindowListener listener) { + checkWidget(); + if (listener is null) DWT.error (DWT.ERROR_NULL_ARGUMENT); + webBrowser.removeCloseWindowListener (listener); +} + +/** + * Removes the listener from the collection of listeners who will + * be notified when the current location is changed or about to be changed. + * + * @param listener the listener which should no longer be notified + * + * @exception IllegalArgumentException <ul> + * <li>ERROR_NULL_ARGUMENT - if the listener is null</li> + * </ul> + * + * @exception DWTException <ul> + * <li>ERROR_THREAD_INVALID_ACCESS when called from the wrong thread</li> + * <li>ERROR_WIDGET_DISPOSED when the widget has been disposed</li> + * </ul> + * + * @since 3.0 + */ +public void removeLocationListener (LocationListener listener) { + checkWidget(); + if (listener is null) DWT.error (DWT.ERROR_NULL_ARGUMENT); + webBrowser.removeLocationListener (listener); +} + +/** + * Removes the listener from the collection of listeners who will + * be notified when a new window needs to be created. + * + * @param listener the listener which should no longer be notified + * + * @exception IllegalArgumentException <ul> + * <li>ERROR_NULL_ARGUMENT - if the listener is null</li> + * </ul> + * + * @exception DWTException <ul> + * <li>ERROR_THREAD_INVALID_ACCESS when called from the wrong thread</li> + * <li>ERROR_WIDGET_DISPOSED when the widget has been disposed</li> + * </ul> + * + * @since 3.0 + */ +public void removeOpenWindowListener (OpenWindowListener listener) { + checkWidget(); + if (listener is null) DWT.error (DWT.ERROR_NULL_ARGUMENT); + webBrowser.removeOpenWindowListener (listener); +} + +/** + * Removes the listener from the collection of listeners who will + * be notified when a progress is made during the loading of the current + * URL or when the loading of the current URL has been completed. + * + * @param listener the listener which should no longer be notified + * + * @exception IllegalArgumentException <ul> + * <li>ERROR_NULL_ARGUMENT - if the listener is null</li> + * </ul> + * + * @exception DWTException <ul> + * <li>ERROR_THREAD_INVALID_ACCESS when called from the wrong thread</li> + * <li>ERROR_WIDGET_DISPOSED when the widget has been disposed</li> + * </ul> + * + * @since 3.0 + */ +public void removeProgressListener (ProgressListener listener) { + checkWidget(); + if (listener is null) DWT.error (DWT.ERROR_NULL_ARGUMENT); + webBrowser.removeProgressListener (listener); +} + +/** + * Removes the listener from the collection of listeners who will + * be notified when the status text is changed. + * + * @param listener the listener which should no longer be notified + * + * @exception IllegalArgumentException <ul> + * <li>ERROR_NULL_ARGUMENT - if the listener is null</li> + * </ul> + * + * @exception DWTException <ul> + * <li>ERROR_THREAD_INVALID_ACCESS when called from the wrong thread</li> + * <li>ERROR_WIDGET_DISPOSED when the widget has been disposed</li> + * </ul> + * + * @since 3.0 + */ +public void removeStatusTextListener (StatusTextListener listener) { + checkWidget(); + if (listener is null) DWT.error (DWT.ERROR_NULL_ARGUMENT); + webBrowser.removeStatusTextListener (listener); +} + +/** + * Removes the listener from the collection of listeners who will + * be notified when the title of the current document is available + * or has changed. + * + * @param listener the listener which should no longer be notified + * + * @exception IllegalArgumentException <ul> + * <li>ERROR_NULL_ARGUMENT - if the listener is null</li> + * </ul> + * + * @exception DWTException <ul> + * <li>ERROR_THREAD_INVALID_ACCESS when called from the wrong thread</li> + * <li>ERROR_WIDGET_DISPOSED when the widget has been disposed</li> + * </ul> + * + * @since 3.0 + */ +public void removeTitleListener (TitleListener listener) { + checkWidget(); + if (listener is null) DWT.error (DWT.ERROR_NULL_ARGUMENT); + webBrowser.removeTitleListener (listener); +} + +/** + * Removes the listener from the collection of listeners who will + * be notified when a window hosting the receiver needs to be displayed + * or hidden. + * + * @param listener the listener which should no longer be notified + * + * @exception IllegalArgumentException <ul> + * <li>ERROR_NULL_ARGUMENT - if the listener is null</li> + * </ul> + * + * @exception DWTException <ul> + * <li>ERROR_THREAD_INVALID_ACCESS when called from the wrong thread</li> + * <li>ERROR_WIDGET_DISPOSED when the widget has been disposed</li> + * </ul> + * + * @since 3.0 + */ +public void removeVisibilityWindowListener (VisibilityWindowListener listener) { + checkWidget(); + if (listener is null) DWT.error (DWT.ERROR_NULL_ARGUMENT); + webBrowser.removeVisibilityWindowListener (listener); +} + +/** + * Renders HTML. + * + * <p> + * The html parameter is Unicode encoded since it is a java <code>String</code>. + * As a result, the HTML meta tag charset should not be set. The charset is implied + * by the <code>String</code> itself. + * + * @param html the HTML content to be rendered + * + * @return true if the operation was successful and false otherwise. + * + * @exception IllegalArgumentException <ul> + * <li>ERROR_NULL_ARGUMENT - if the html is null</li> + * </ul> + * + * @exception DWTException <ul> + * <li>ERROR_THREAD_INVALID_ACCESS when called from the wrong thread</li> + * <li>ERROR_WIDGET_DISPOSED when the widget has been disposed</li> + * </ul> + * + * @see #setUrl + * + * @since 3.0 + */ +public bool setText (String html) { + checkWidget(); + if (html is null) DWT.error (DWT.ERROR_NULL_ARGUMENT); + return webBrowser.setText (html); +} + +/** + * Loads a URL. + * + * @param url the URL to be loaded + * + * @return true if the operation was successful and false otherwise. + * + * @exception IllegalArgumentException <ul> + * <li>ERROR_NULL_ARGUMENT - if the url is null</li> + * </ul> + * + * @exception DWTException <ul> + * <li>ERROR_THREAD_INVALID_ACCESS when called from the wrong thread</li> + * <li>ERROR_WIDGET_DISPOSED when the widget has been disposed</li> + * </ul> + * + * @see #getUrl + * + * @since 3.0 + */ +public bool setUrl (String url) { + checkWidget(); + if (url is null) DWT.error (DWT.ERROR_NULL_ARGUMENT); + return webBrowser.setUrl (url); +} + +/** + * Stop any loading and rendering activity. + * + * @exception DWTException <ul> + * <li>ERROR_THREAD_INVALID_ACCESS when called from the wrong thread</li> + * <li>ERROR_WIDGET_DISPOSED when the widget has been disposed</li> + * </ul> + * + * @since 3.0 + */ +public void stop () { + checkWidget(); + webBrowser.stop (); +} +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/dwt/browser/CloseWindowListener.d Thu Jul 31 19:17:51 2008 -0700 @@ -0,0 +1,51 @@ +/******************************************************************************* + * Copyright (c) 2003, 2004 IBM Corporation and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * IBM Corporation - initial API and implementation + *******************************************************************************/ +module dwt.browser.CloseWindowListener; + +import dwt.dwthelper.utils; + +import dwt.internal.DWTEventListener; + +/** + * This listener interface may be implemented in order to receive + * a {@link WindowEvent} notification when a {@link Browser} is + * about to be closed and when its host window should be closed + * by the application. + * + * @see Browser#addCloseWindowListener(CloseWindowListener) + * @see Browser#removeCloseWindowListener(CloseWindowListener) + * @see OpenWindowListener + * @see VisibilityWindowListener + * + * @since 3.0 + */ +public interface CloseWindowListener : DWTEventListener { + +/** + * This method is called when the window hosting a {@link Browser} should be closed. + * Application would typically close the {@link dwt.widgets.Shell} that + * hosts the <code>Browser</code>. The <code>Browser</code> is disposed after this + * notification. + * + * <p>The following fields in the <code>WindowEvent</code> apply: + * <ul> + * <li>(in) widget the <code>Browser</code> that is going to be disposed + * </ul></p> + * + * @param event the <code>WindowEvent</code> that specifies the <code>Browser</code> + * that is going to be disposed + * + * @see dwt.widgets.Shell#close() + * + * @since 3.0 + */ + public void close(WindowEvent event); +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/dwt/browser/Download.d Thu Jul 31 19:17:51 2008 -0700 @@ -0,0 +1,388 @@ +/******************************************************************************* + * Copyright (c) 2003, 2007 IBM Corporation and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * IBM Corporation - initial API and implementation + * Port to the D programming language: + * John Reimer <terminal.node@gmail.com> + *******************************************************************************/ +module dwt.browser.Download; + +import dwt.dwthelper.utils; + +import dwt.DWT; +import dwt.internal.C; +import dwt.internal.Compatibility; +import dwt.internal.mozilla.XPCOM; +import dwt.internal.mozilla.XPCOMObject; +import dwt.internal.mozilla.nsID; +import dwt.internal.mozilla.nsIDownload; +import dwt.internal.mozilla.nsIHelperAppLauncher; +import dwt.internal.mozilla.nsILocalFile; +import dwt.internal.mozilla.nsIProgressDialog; +import dwt.internal.mozilla.nsISupports; +import dwt.internal.mozilla.nsIURI; +import dwt.internal.mozilla.nsIWebProgressListener; +import dwt.layout.GridData; +import dwt.layout.GridLayout; +import dwt.widgets.Button; +import dwt.widgets.Event; +import dwt.widgets.Label; +import dwt.widgets.Listener; +import dwt.widgets.Shell; + +class Download { + XPCOMObject supports; + XPCOMObject download; + XPCOMObject progressDialog; + XPCOMObject webProgressListener; + nsIHelperAppLauncher helperAppLauncher; + int refCount = 0; + + Shell shell; + Label status; + Button cancel; + +Download () { + createCOMInterfaces (); +} + +int AddRef () { + refCount++; + return refCount; +} + +void createCOMInterfaces () { + /* Create each of the interfaces that this object implements */ + supports = new XPCOMObject (new int[] {2, 0, 0}) { + public int /*long*/ method0 (int /*long*/[] args) {return QueryInterface (args[0], args[1]);} + public int /*long*/ method1 (int /*long*/[] args) {return AddRef ();} + public int /*long*/ method2 (int /*long*/[] args) {return Release ();} + }; + + download = new XPCOMObject (new int[] {2, 0, 0, 7, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1}) { + public int /*long*/ method0 (int /*long*/[] args) {return QueryInterface (args[0], args[1]);} + public int /*long*/ method1 (int /*long*/[] args) {return AddRef ();} + public int /*long*/ method2 (int /*long*/[] args) {return Release ();} + public int /*long*/ method3 (int /*long*/[] args) {return Init (args[0], args[1], args[2], args[3], args[4], args[5], args[6]);} + public int /*long*/ method4 (int /*long*/[] args) {return GetSource (args[0]);} + public int /*long*/ method5 (int /*long*/[] args) {return GetTarget (args[0]);} + public int /*long*/ method6 (int /*long*/[] args) {return GetPersist (args[0]);} + public int /*long*/ method7 (int /*long*/[] args) {return GetPercentComplete (args[0]);} + public int /*long*/ method8 (int /*long*/[] args) {return GetDisplayName (args[0]);} + public int /*long*/ method9 (int /*long*/[] args) {return SetDisplayName (args[0]);} + public int /*long*/ method10 (int /*long*/[] args) {return GetStartTime (args[0]);} + public int /*long*/ method11 (int /*long*/[] args) {return GetMIMEInfo (args[0]);} + public int /*long*/ method12 (int /*long*/[] args) {return GetListener (args[0]);} + public int /*long*/ method13 (int /*long*/[] args) {return SetListener (args[0]);} + public int /*long*/ method14 (int /*long*/[] args) {return GetObserver (args[0]);} + public int /*long*/ method15 (int /*long*/[] args) {return SetObserver (args[0]);} + }; + + progressDialog = new XPCOMObject (new int[] {2, 0, 0, 7, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1}) { + public int /*long*/ method0 (int /*long*/[] args) {return QueryInterface (args[0], args[1]);} + public int /*long*/ method1 (int /*long*/[] args) {return AddRef ();} + public int /*long*/ method2 (int /*long*/[] args) {return Release ();} + public int /*long*/ method3 (int /*long*/[] args) {return Init (args[0], args[1], args[2], args[3], args[4], args[5], args[6]);} + public int /*long*/ method4 (int /*long*/[] args) {return GetSource (args[0]);} + public int /*long*/ method5 (int /*long*/[] args) {return GetTarget (args[0]);} + public int /*long*/ method6 (int /*long*/[] args) {return GetPersist (args[0]);} + public int /*long*/ method7 (int /*long*/[] args) {return GetPercentComplete (args[0]);} + public int /*long*/ method8 (int /*long*/[] args) {return GetDisplayName (args[0]);} + public int /*long*/ method9 (int /*long*/[] args) {return SetDisplayName (args[0]);} + public int /*long*/ method10 (int /*long*/[] args) {return GetStartTime (args[0]);} + public int /*long*/ method11 (int /*long*/[] args) {return GetMIMEInfo (args[0]);} + public int /*long*/ method12 (int /*long*/[] args) {return GetListener (args[0]);} + public int /*long*/ method13 (int /*long*/[] args) {return SetListener (args[0]);} + public int /*long*/ method14 (int /*long*/[] args) {return GetObserver (args[0]);} + public int /*long*/ method15 (int /*long*/[] args) {return SetObserver (args[0]);} + public int /*long*/ method16 (int /*long*/[] args) {return Open (args[0]);} + public int /*long*/ method17 (int /*long*/[] args) {return GetCancelDownloadOnClose (args[0]);} + public int /*long*/ method18 (int /*long*/[] args) {return SetCancelDownloadOnClose ((int)/*64*/args[0]);} + public int /*long*/ method19 (int /*long*/[] args) {return GetDialog (args[0]);} + public int /*long*/ method20 (int /*long*/[] args) {return SetDialog (args[0]);} + }; + + webProgressListener = new XPCOMObject (new int[] {2, 0, 0, 4, 6, 3, 4, 3}) { + public int /*long*/ method0 (int /*long*/[] args) {return QueryInterface (args[0], args[1]);} + public int /*long*/ method1 (int /*long*/[] args) {return AddRef ();} + public int /*long*/ method2 (int /*long*/[] args) {return Release ();} + public int /*long*/ method3 (int /*long*/[] args) {return OnStateChange (args[0], args[1], (int)/*64*/args[2], (int)/*64*/args[3]);} + public int /*long*/ method4 (int /*long*/[] args) {return OnProgressChange (args[0], args[1], (int)/*64*/args[2], (int)/*64*/args[3], (int)/*64*/args[4], (int)/*64*/args[5]);} + public int /*long*/ method5 (int /*long*/[] args) {return OnLocationChange (args[0], args[1], args[2]);} + public int /*long*/ method6 (int /*long*/[] args) {return OnStatusChange (args[0], args[1], (int)/*64*/args[2], args[3]);} + public int /*long*/ method7 (int /*long*/[] args) {return OnSecurityChange (args[0], args[1], (int)/*64*/args[2]);} + }; +} + +void disposeCOMInterfaces () { + if (supports !is null) { + supports.dispose (); + supports = null; + } + if (download !is null) { + download.dispose (); + download = null; + } + if (progressDialog !is null) { + progressDialog.dispose (); + progressDialog = null; + } + if (webProgressListener !is null) { + webProgressListener.dispose (); + webProgressListener = null; + } +} + +int /*long*/ getAddress () { + return progressDialog.getAddress (); +} + +int QueryInterface (int /*long*/ riid, int /*long*/ ppvObject) { + if (riid is 0 || ppvObject is 0) return XPCOM.NS_ERROR_NO_INTERFACE; + nsID guid = new nsID (); + XPCOM.memmove (guid, riid, nsID.sizeof); + + if (guid.Equals (nsISupports.NS_ISUPPORTS_IID)) { + XPCOM.memmove (ppvObject, new int /*long*/[] {supports.getAddress ()}, C.PTR_SIZEOF); + AddRef(); + return XPCOM.NS_OK; + } + if (guid.Equals (nsIDownload.NS_IDOWNLOAD_IID)) { + XPCOM.memmove (ppvObject, new int /*long*/[] {download.getAddress ()}, C.PTR_SIZEOF); + AddRef(); + return XPCOM.NS_OK; + } + if (guid.Equals (nsIProgressDialog.NS_IPROGRESSDIALOG_IID)) { + XPCOM.memmove (ppvObject, new int /*long*/[] {progressDialog.getAddress ()}, C.PTR_SIZEOF); + AddRef(); + return XPCOM.NS_OK; + } + if (guid.Equals (nsIWebProgressListener.NS_IWEBPROGRESSLISTENER_IID)) { + XPCOM.memmove (ppvObject, new int /*long*/[] {webProgressListener.getAddress ()}, C.PTR_SIZEOF); + AddRef(); + return XPCOM.NS_OK; + } + XPCOM.memmove (ppvObject, new int /*long*/[] {0}, C.PTR_SIZEOF); + return XPCOM.NS_ERROR_NO_INTERFACE; +} + +int Release () { + refCount--; + if (refCount is 0) disposeCOMInterfaces (); + return refCount; +} + +/* nsIDownload */ + +/* Note. The argument startTime is defined as a PRInt64. This translates into two java ints. */ +int Init (int /*long*/ aSource, int /*long*/ aTarget, int /*long*/ aDisplayName, int /*long*/ aMIMEInfo, int /*long*/ startTime1, int /*long*/ startTime2, int /*long*/ aPersist) { + nsIURI source = new nsIURI (aSource); + int /*long*/ aSpec = XPCOM.nsEmbedCString_new (); + int rc = source.GetHost (aSpec); + if (rc !is XPCOM.NS_OK) Mozilla.error (rc); + int length = XPCOM.nsEmbedCString_Length (aSpec); + int /*long*/ buffer = XPCOM.nsEmbedCString_get (aSpec); + byte[] dest = new byte[length]; + XPCOM.memmove (dest, buffer, length); + XPCOM.nsEmbedCString_delete (aSpec); + String url = new String (dest); + + /* + * As of mozilla 1.7 the second argument of the nsIDownload interface's + * Init function changed from nsILocalFile to nsIURI. Detect which of + * these interfaces the second argument implements and act accordingly. + */ + String filename = null; + nsISupports supports = new nsISupports (aTarget); + int /*long*/[] result = new int /*long*/[1]; + rc = supports.QueryInterface (nsIURI.NS_IURI_IID, result); + if (rc is 0) { /* >= 1.7 */ + nsIURI target = new nsIURI (result[0]); + result[0] = 0; + int /*long*/ aPath = XPCOM.nsEmbedCString_new (); + rc = target.GetPath (aPath); + if (rc !is XPCOM.NS_OK) Mozilla.error (rc); + length = XPCOM.nsEmbedCString_Length (aPath); + buffer = XPCOM.nsEmbedCString_get (aPath); + dest = new byte[length]; + XPCOM.memmove (dest, buffer, length); + XPCOM.nsEmbedCString_delete (aPath); + filename = new String (dest); + int separator = filename.lastIndexOf (System.getProperty ("file.separator")); //$NON-NLS-1$ + filename = filename.substring (separator + 1); + target.Release (); + } else { /* < 1.7 */ + nsILocalFile target = new nsILocalFile (aTarget); + int /*long*/ aNativeTarget = XPCOM.nsEmbedCString_new (); + rc = target.GetNativeLeafName (aNativeTarget); + if (rc !is XPCOM.NS_OK) Mozilla.error (rc); + length = XPCOM.nsEmbedCString_Length (aNativeTarget); + buffer = XPCOM.nsEmbedCString_get (aNativeTarget); + dest = new byte[length]; + XPCOM.memmove (dest, buffer, length); + XPCOM.nsEmbedCString_delete (aNativeTarget); + filename = new String (dest); + } + + Listener listener = new Listener () { + public void handleEvent (Event event) { + if (event.widget is cancel) { + shell.close (); + } + if (helperAppLauncher !is null) { + helperAppLauncher.Cancel (); + helperAppLauncher.Release (); + } + shell = null; + helperAppLauncher = null; + } + }; + shell = new Shell (DWT.DIALOG_TRIM); + String msg = Compatibility.getMessage ("SWT_Download_File", new Object[] {filename}); //$NON-NLS-1$ + shell.setText (msg); + GridLayout gridLayout = new GridLayout (); + gridLayout.marginHeight = 15; + gridLayout.marginWidth = 15; + gridLayout.verticalSpacing = 20; + shell.setLayout(gridLayout); + msg = Compatibility.getMessage ("SWT_Download_Location", new Object[] {filename, url}); //$NON-NLS-1$ + new Label (shell, DWT.SIMPLE).setText (msg); + status = new Label (shell, DWT.SIMPLE); + msg = Compatibility.getMessage ("SWT_Download_Started"); //$NON-NLS-1$ + status.setText (msg); + GridData data = new GridData (); + data.grabExcessHorizontalSpace = true; + data.grabExcessVerticalSpace = true; + status.setLayoutData (data); + + cancel = new Button (shell, DWT.PUSH); + cancel.setText (DWT.getMessage ("SWT_Cancel")); //$NON-NLS-1$ + data = new GridData (); + data.horizontalAlignment = GridData.CENTER; + cancel.setLayoutData (data); + cancel.addListener (DWT.Selection, listener); + shell.addListener (DWT.Close, listener); + shell.pack (); + shell.open (); + return XPCOM.NS_OK; +} + +int GetSource (int /*long*/ aSource) { + return XPCOM.NS_ERROR_NOT_IMPLEMENTED; +} + +int GetTarget (int /*long*/ aTarget) { + return XPCOM.NS_ERROR_NOT_IMPLEMENTED; +} + +int GetPersist (int /*long*/ aPersist) { + return XPCOM.NS_ERROR_NOT_IMPLEMENTED; +} + +int GetPercentComplete (int /*long*/ aPercentComplete) { + return XPCOM.NS_ERROR_NOT_IMPLEMENTED; +} + +int GetDisplayName (int /*long*/ aDisplayName) { + return XPCOM.NS_ERROR_NOT_IMPLEMENTED; +} + +int SetDisplayName (int /*long*/ aDisplayName) { + return XPCOM.NS_ERROR_NOT_IMPLEMENTED; +} + +int GetStartTime (int /*long*/ aStartTime) { + return XPCOM.NS_ERROR_NOT_IMPLEMENTED; +} + +int GetMIMEInfo (int /*long*/ aMIMEInfo) { + return XPCOM.NS_ERROR_NOT_IMPLEMENTED; +} + +int GetListener (int /*long*/ aListener) { + return XPCOM.NS_ERROR_NOT_IMPLEMENTED; +} + +int SetListener (int /*long*/ aListener) { + return XPCOM.NS_ERROR_NOT_IMPLEMENTED; +} + +int GetObserver (int /*long*/ aObserver) { + return XPCOM.NS_ERROR_NOT_IMPLEMENTED; +} + +int SetObserver (int /*long*/ aObserver) { + if (aObserver !is 0) { + nsISupports supports = new nsISupports (aObserver); + int /*long*/[] result = new int /*long*/[1]; + int rc = supports.QueryInterface (nsIHelperAppLauncher.NS_IHELPERAPPLAUNCHER_IID, result); + if (rc !is XPCOM.NS_OK) Mozilla.error (rc); + if (result[0] is 0) Mozilla.error (XPCOM.NS_ERROR_NO_INTERFACE); + helperAppLauncher = new nsIHelperAppLauncher (result[0]); + } + return XPCOM.NS_OK; +} + +/* nsIProgressDialog */ +int Open (int /*long*/ aParent) { + return XPCOM.NS_ERROR_NOT_IMPLEMENTED; +} + +int GetCancelDownloadOnClose (int /*long*/ aCancelDownloadOnClose) { + return XPCOM.NS_ERROR_NOT_IMPLEMENTED; +} + +int SetCancelDownloadOnClose (int aCancelDownloadOnClose) { + return XPCOM.NS_ERROR_NOT_IMPLEMENTED; +} + +int GetDialog (int /*long*/ aDialog) { + return XPCOM.NS_ERROR_NOT_IMPLEMENTED; +} + +int SetDialog (int /*long*/ aDialog) { + return XPCOM.NS_ERROR_NOT_IMPLEMENTED; +} + +/* nsIWebProgressListener */ + +int OnStateChange (int /*long*/ aWebProgress, int /*long*/ aRequest, int aStateFlags, int aStatus) { + if ((aStateFlags & nsIWebProgressListener.STATE_STOP) !is 0) { + if (helperAppLauncher !is null) helperAppLauncher.Release (); + helperAppLauncher = null; + if (shell !is null && !shell.isDisposed ()) shell.dispose (); + shell = null; + } + return XPCOM.NS_OK; +} + +int OnProgressChange (int /*long*/ aWebProgress, int /*long*/ aRequest, int aCurSelfProgress, int aMaxSelfProgress, int aCurTotalProgress, int aMaxTotalProgress) { + int currentKBytes = aCurTotalProgress / 1024; + int totalKBytes = aMaxTotalProgress / 1024; + if (shell !is null && !shell.isDisposed ()) { + Object[] arguments = {new Integer (currentKBytes), new Integer (totalKBytes)}; + String statusMsg = Compatibility.getMessage ("SWT_Download_Status", arguments); //$NON-NLS-1$ + status.setText (statusMsg); + shell.layout (true); + shell.getDisplay ().update (); + } + return XPCOM.NS_OK; +} + +int OnLocationChange (int /*long*/ aWebProgress, int /*long*/ aRequest, int /*long*/ aLocation) { + return XPCOM.NS_OK; +} + +int OnStatusChange (int /*long*/ aWebProgress, int /*long*/ aRequest, int aStatus, int /*long*/ aMessage) { + return XPCOM.NS_OK; +} + +int OnSecurityChange (int /*long*/ aWebProgress, int /*long*/ aRequest, int state) { + return XPCOM.NS_OK; +} +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/dwt/browser/DownloadFactory.d Thu Jul 31 19:17:51 2008 -0700 @@ -0,0 +1,78 @@ +/******************************************************************************* + * Copyright (c) 2003, 2007 IBM Corporation and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * IBM Corporation - initial API and implementation + * Port to the D programming language: + * John Reimer <terminal.node@gmail.com> + *******************************************************************************/ +module dwt.browser.DownloadFactory; + +import dwt.dwthelper.utils; + +import dwt.browser.Download; + +import dwt.internal.mozilla.nsID; +import dwt.internal.mozilla.nsIFactory; +import dwt.internal.mozilla.nsISupports; + +class DownloadFactory : nsIFactory +{ + int _refCount = 0; + + nsrefcnt AddRef () + { + _refCount++; + return _refCount; + } + + int QueryInterface ( ref nsIID riid, void** ppvObject) + { + if (riid is null || ppvObject is null) + return NS_ERROR_NO_INTERFACE; + + if ( riid == nsISupports.IID) + { + *ppvObject = cast(void*)cast(nsISupports)this; + AddRef (); + return NS_OK; + } + + if ( riid == nsIFactory.IID) + { + *ppvObject = cast(void*)cast(nsIFactory)this; + AddRef (); + return NS_OK; + } + + *ppvObject = null; + return NS_ERROR_NO_INTERFACE; + } + + nsrefcnt Release () + { + _refCount--; + if (_refCount is 0) + _refCount = 0; + return _refCount; + } + +/* nsIFactory */ + + nsresult CreateInstance ( nsISupports aOuter, nsIID* iid, void** result) + { + Download download = new Download (); + download.AddRef (); + nsresult rv = download.QueryInterface( iid, result ); + return rv; + } + + nsresult LockFactory (int lock) + { + return NS_OK; + } +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/dwt/browser/DownloadFactory_1_8.d Thu Jul 31 19:17:51 2008 -0700 @@ -0,0 +1,106 @@ +/******************************************************************************* + * Copyright (c) 2003, 2007 IBM Corporation and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * IBM Corporation - initial API and implementation + *******************************************************************************/ +module dwt.browser.DownloadFactory_1_8; + +import dwt.dwthelper.utils; + +import dwt.internal.C; +import dwt.internal.mozilla.XPCOM; +import dwt.internal.mozilla.XPCOMObject; +import dwt.internal.mozilla.nsID; +import dwt.internal.mozilla.nsIFactory; +import dwt.internal.mozilla.nsISupports; + +class DownloadFactory_1_8 { + XPCOMObject supports; + XPCOMObject factory; + int refCount = 0; + +DownloadFactory_1_8 () { + createCOMInterfaces (); +} + +int AddRef () { + refCount++; + return refCount; +} + +void createCOMInterfaces () { + /* Create each of the interfaces that this object implements */ + supports = new XPCOMObject (new int[] {2, 0, 0}) { + public int /*long*/ method0 (int /*long*/[] args) {return QueryInterface (args[0], args[1]);} + public int /*long*/ method1 (int /*long*/[] args) {return AddRef ();} + public int /*long*/ method2 (int /*long*/[] args) {return Release ();} + }; + + factory = new XPCOMObject (new int[] {2, 0, 0, 3, 1}) { + public int /*long*/ method0 (int /*long*/[] args) {return QueryInterface (args[0], args[1]);} + public int /*long*/ method1 (int /*long*/[] args) {return AddRef ();} + public int /*long*/ method2 (int /*long*/[] args) {return Release ();} + public int /*long*/ method3 (int /*long*/[] args) {return CreateInstance (args[0], args[1], args[2]);} + public int /*long*/ method4 (int /*long*/[] args) {return LockFactory ((int)/*64*/args[0]);} + }; +} + +void disposeCOMInterfaces () { + if (supports !is null) { + supports.dispose (); + supports = null; + } + if (factory !is null) { + factory.dispose (); + factory = null; + } +} + +int /*long*/ getAddress () { + return factory.getAddress (); +} + +int QueryInterface (int /*long*/ riid, int /*long*/ ppvObject) { + if (riid is 0 || ppvObject is 0) return XPCOM.NS_ERROR_NO_INTERFACE; + nsID guid = new nsID (); + XPCOM.memmove (guid, riid, nsID.sizeof); + + if (guid.Equals (nsISupports.NS_ISUPPORTS_IID)) { + XPCOM.memmove (ppvObject, new int /*long*/[] {supports.getAddress ()}, C.PTR_SIZEOF); + AddRef (); + return XPCOM.NS_OK; + } + if (guid.Equals (nsIFactory.NS_IFACTORY_IID)) { + XPCOM.memmove (ppvObject, new int /*long*/[] {factory.getAddress ()}, C.PTR_SIZEOF); + AddRef (); + return XPCOM.NS_OK; + } + + XPCOM.memmove (ppvObject, new int /*long*/[] {0}, C.PTR_SIZEOF); + return XPCOM.NS_ERROR_NO_INTERFACE; +} + +int Release () { + refCount--; + if (refCount is 0) disposeCOMInterfaces (); + return refCount; +} + +/* nsIFactory */ + +int CreateInstance (int /*long*/ aOuter, int /*long*/ iid, int /*long*/ result) { + Download_1_8 download = new Download_1_8 (); + download.AddRef (); + XPCOM.memmove (result, new int /*long*/[] {download.getAddress ()}, C.PTR_SIZEOF); + return XPCOM.NS_OK; +} + +int LockFactory (int lock) { + return XPCOM.NS_OK; +} +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/dwt/browser/Download_1_8.d Thu Jul 31 19:17:51 2008 -0700 @@ -0,0 +1,407 @@ +/******************************************************************************* + * Copyright (c) 2003, 2007 IBM Corporation and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * IBM Corporation - initial API and implementation + *******************************************************************************/ +module dwt.browser.Download_1_8; + +import dwt.dwthelper.utils; + +import dwt.DWT; +import dwt.internal.C; +import dwt.internal.Compatibility; +import dwt.internal.mozilla.XPCOM; +import dwt.internal.mozilla.XPCOMObject; +import dwt.internal.mozilla.nsICancelable; +import dwt.internal.mozilla.nsID; +import dwt.internal.mozilla.nsIDownload_1_8; +import dwt.internal.mozilla.nsIProgressDialog_1_8; +import dwt.internal.mozilla.nsISupports; +import dwt.internal.mozilla.nsIURI; +import dwt.internal.mozilla.nsIWebProgressListener; +import dwt.layout.GridData; +import dwt.layout.GridLayout; +import dwt.widgets.Button; +import dwt.widgets.Event; +import dwt.widgets.Label; +import dwt.widgets.Listener; +import dwt.widgets.Shell; + +class Download_1_8 { + XPCOMObject supports; + XPCOMObject download; + XPCOMObject progressDialog; + XPCOMObject webProgressListener; + nsICancelable cancelable; + int refCount = 0; + + Shell shell; + Label status; + Button cancel; + + static final bool is32 = C.PTR_SIZEOF is 4; + +Download_1_8 () { + createCOMInterfaces (); +} + +int AddRef () { + refCount++; + return refCount; +} + +void createCOMInterfaces () { + /* Create each of the interfaces that this object implements */ + supports = new XPCOMObject (new int[] {2, 0, 0}) { + public int /*long*/ method0 (int /*long*/[] args) {return QueryInterface (args[0], args[1]);} + public int /*long*/ method1 (int /*long*/[] args) {return AddRef ();} + public int /*long*/ method2 (int /*long*/[] args) {return Release ();} + }; + + download = new XPCOMObject (new int[] {2, 0, 0, 4, 6, 3, 4, 3, is32 ? 10 : 6, is32 ? 8 : 7, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1}) { + public int /*long*/ method0 (int /*long*/[] args) {return QueryInterface (args[0], args[1]);} + public int /*long*/ method1 (int /*long*/[] args) {return AddRef ();} + public int /*long*/ method2 (int /*long*/[] args) {return Release ();} + public int /*long*/ method3 (int /*long*/[] args) {return OnStateChange (args[0], args[1], (int)/*64*/args[2], (int)/*64*/args[3]);} + public int /*long*/ method4 (int /*long*/[] args) {return OnProgressChange (args[0], args[1], (int)/*64*/args[2], (int)/*64*/args[3], (int)/*64*/args[4], (int)/*64*/args[5]);} + public int /*long*/ method5 (int /*long*/[] args) {return OnLocationChange (args[0], args[1], args[2]);} + public int /*long*/ method6 (int /*long*/[] args) {return OnStatusChange (args[0], args[1], (int)/*64*/args[2], args[3]);} + public int /*long*/ method7 (int /*long*/[] args) {return OnSecurityChange (args[0], args[1], (int)/*64*/args[2]);} + public int /*long*/ method8 (int /*long*/[] args) { + if (args.length is 10) { + return OnProgressChange64_32 (args[0], args[1], args[2], args[3], args[4], args[5], args[6], args[7], args[8], args[9]); + } else { + return OnProgressChange64 (args[0], args[1], args[2], args[3], args[4], args[5]); + } + } + public int /*long*/ method9 (int /*long*/[] args) { + if (args.length is 8) { + return Init_32 (args[0], args[1], args[2], args[3], args[4], args[5], args[6], args[7]); + } else { + return Init (args[0], args[1], args[2], args[3], args[4], args[5], args[6]); + } + } + public int /*long*/ method10 (int /*long*/[] args) {return GetTargetFile (args[0]);} + public int /*long*/ method11 (int /*long*/[] args) {return GetPercentComplete (args[0]);} + public int /*long*/ method12 (int /*long*/[] args) {return GetAmountTransferred (args[0]);} + public int /*long*/ method13 (int /*long*/[] args) {return GetSize (args[0]);} + public int /*long*/ method14 (int /*long*/[] args) {return GetSource (args[0]);} + public int /*long*/ method15 (int /*long*/[] args) {return GetTarget (args[0]);} + public int /*long*/ method16 (int /*long*/[] args) {return GetCancelable (args[0]);} + public int /*long*/ method17 (int /*long*/[] args) {return GetDisplayName (args[0]);} + public int /*long*/ method18 (int /*long*/[] args) {return GetStartTime (args[0]);} + public int /*long*/ method19 (int /*long*/[] args) {return GetMIMEInfo (args[0]);} + }; + + progressDialog = new XPCOMObject (new int[] {2, 0, 0, 4, 6, 3, 4, 3, is32 ? 10 : 6, is32 ? 8 : 7, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1}) { + public int /*long*/ method0 (int /*long*/[] args) {return QueryInterface (args[0], args[1]);} + public int /*long*/ method1 (int /*long*/[] args) {return AddRef ();} + public int /*long*/ method2 (int /*long*/[] args) {return Release ();} + public int /*long*/ method3 (int /*long*/[] args) {return OnStateChange (args[0], args[1], (int)/*64*/args[2], (int)/*64*/args[3]);} + public int /*long*/ method4 (int /*long*/[] args) {return OnProgressChange (args[0], args[1], (int)/*64*/args[2], (int)/*64*/args[3], (int)/*64*/args[4], (int)/*64*/args[5]);} + public int /*long*/ method5 (int /*long*/[] args) {return OnLocationChange (args[0], args[1], args[2]);} + public int /*long*/ method6 (int /*long*/[] args) {return OnStatusChange (args[0], args[1], (int)/*64*/args[2], args[3]);} + public int /*long*/ method7 (int /*long*/[] args) {return OnSecurityChange (args[0], args[1], (int)/*64*/args[2]);} + public int /*long*/ method8 (int /*long*/[] args) { + if (args.length is 10) { + return OnProgressChange64_32 (args[0], args[1], args[2], args[3], args[4], args[5], args[6], args[7], args[8], args[9]); + } else { + return OnProgressChange64 (args[0], args[1], args[2], args[3], args[4], args[5]); + } + } + public int /*long*/ method9 (int /*long*/[] args) { + if (args.length is 8) { + return Init_32 (args[0], args[1], args[2], args[3], args[4], args[5], args[6], args[7]); + } else { + return Init (args[0], args[1], args[2], args[3], args[4], args[5], args[6]); + } + } + public int /*long*/ method10 (int /*long*/[] args) {return GetTargetFile (args[0]);} + public int /*long*/ method11 (int /*long*/[] args) {return GetPercentComplete (args[0]);} + public int /*long*/ method12 (int /*long*/[] args) {return GetAmountTransferred (args[0]);} + public int /*long*/ method13 (int /*long*/[] args) {return GetSize (args[0]);} + public int /*long*/ method14 (int /*long*/[] args) {return GetSource (args[0]);} + public int /*long*/ method15 (int /*long*/[] args) {return GetTarget (args[0]);} + public int /*long*/ method16 (int /*long*/[] args) {return GetCancelable (args[0]);} + public int /*long*/ method17 (int /*long*/[] args) {return GetDisplayName (args[0]);} + public int /*long*/ method18 (int /*long*/[] args) {return GetStartTime (args[0]);} + public int /*long*/ method19 (int /*long*/[] args) {return GetMIMEInfo (args[0]);} + public int /*long*/ method20 (int /*long*/[] args) {return Open (args[0]);} + public int /*long*/ method21 (int /*long*/[] args) {return GetCancelDownloadOnClose (args[0]);} + public int /*long*/ method22 (int /*long*/[] args) {return SetCancelDownloadOnClose ((int)/*64*/args[0]);} + public int /*long*/ method23 (int /*long*/[] args) {return GetObserver (args[0]);} + public int /*long*/ method24 (int /*long*/[] args) {return SetObserver (args[0]);} + public int /*long*/ method25 (int /*long*/[] args) {return GetDialog (args[0]);} + public int /*long*/ method26 (int /*long*/[] args) {return SetDialog (args[0]);} + }; + + webProgressListener = new XPCOMObject (new int[] {2, 0, 0, 4, 6, 3, 4, 3}) { + public int /*long*/ method0 (int /*long*/[] args) {return QueryInterface (args[0], args[1]);} + public int /*long*/ method1 (int /*long*/[] args) {return AddRef ();} + public int /*long*/ method2 (int /*long*/[] args) {return Release ();} + public int /*long*/ method3 (int /*long*/[] args) {return OnStateChange (args[0], args[1], (int)/*64*/args[2], (int)/*64*/args[3]);} + public int /*long*/ method4 (int /*long*/[] args) {return OnProgressChange (args[0], args[1], (int)/*64*/args[2], (int)/*64*/args[3], (int)/*64*/args[4], (int)/*64*/args[5]);} + public int /*long*/ method5 (int /*long*/[] args) {return OnLocationChange (args[0], args[1], args[2]);} + public int /*long*/ method6 (int /*long*/[] args) {return OnStatusChange (args[0], args[1], (int)/*64*/args[2], args[3]);} + public int /*long*/ method7 (int /*long*/[] args) {return OnSecurityChange (args[0], args[1], (int)/*64*/args[2]);} + }; +} + +void disposeCOMInterfaces() { + if (supports !is null) { + supports.dispose (); + supports = null; + } + if (download !is null) { + download.dispose (); + download = null; + } + if (progressDialog !is null) { + progressDialog.dispose (); + progressDialog = null; + } + if (webProgressListener !is null) { + webProgressListener.dispose (); + webProgressListener = null; + } +} + +int /*long*/ getAddress () { + return progressDialog.getAddress (); +} + +int QueryInterface (int /*long*/ riid, int /*long*/ ppvObject) { + if (riid is 0 || ppvObject is 0) return XPCOM.NS_ERROR_NO_INTERFACE; + nsID guid = new nsID (); + XPCOM.memmove (guid, riid, nsID.sizeof); + + if (guid.Equals (nsISupports.NS_ISUPPORTS_IID)) { + XPCOM.memmove (ppvObject, new int /*long*/[] {supports.getAddress ()}, C.PTR_SIZEOF); + AddRef(); + return XPCOM.NS_OK; + } + if (guid.Equals (nsIDownload_1_8.NS_IDOWNLOAD_IID)) { + XPCOM.memmove (ppvObject, new int /*long*/[] {download.getAddress ()}, C.PTR_SIZEOF); + AddRef(); + return XPCOM.NS_OK; + } + if (guid.Equals (nsIProgressDialog_1_8.NS_IPROGRESSDIALOG_IID)) { + XPCOM.memmove (ppvObject, new int /*long*/[] {progressDialog.getAddress ()}, C.PTR_SIZEOF); + AddRef(); + return XPCOM.NS_OK; + } + if (guid.Equals (nsIWebProgressListener.NS_IWEBPROGRESSLISTENER_IID)) { + XPCOM.memmove (ppvObject, new int /*long*/[] {webProgressListener.getAddress ()}, C.PTR_SIZEOF); + AddRef(); + return XPCOM.NS_OK; + } + XPCOM.memmove (ppvObject, new int /*long*/[] {0}, C.PTR_SIZEOF); + return XPCOM.NS_ERROR_NO_INTERFACE; +} + +int Release () { + refCount--; + if (refCount is 0) disposeCOMInterfaces (); + return refCount; +} + +/* nsIDownload */ + +/* Note. The argument startTime is defined as a PRInt64. This translates into two java ints. */ +int Init_32 (int /*long*/ aSource, int /*long*/ aTarget, int /*long*/ aDisplayName, int /*long*/ aMIMEInfo, int /*long*/ startTime1, int /*long*/ startTime2, int /*long*/ aTempFile, int /*long*/ aCancelable) { + long startTime = (startTime2 << 32) + startTime1; + return Init (aSource, aTarget, aDisplayName, aMIMEInfo, startTime, aTempFile, aCancelable); +} + +int Init (int /*long*/ aSource, int /*long*/ aTarget, int /*long*/ aDisplayName, int /*long*/ aMIMEInfo, long startTime, int /*long*/ aTempFile, int /*long*/ aCancelable) { + cancelable = new nsICancelable (aCancelable); + nsIURI source = new nsIURI (aSource); + int /*long*/ aSpec = XPCOM.nsEmbedCString_new (); + int rc = source.GetHost (aSpec); + if (rc !is XPCOM.NS_OK) Mozilla.error(rc); + int length = XPCOM.nsEmbedCString_Length (aSpec); + int /*long*/ buffer = XPCOM.nsEmbedCString_get (aSpec); + byte[] dest = new byte[length]; + XPCOM.memmove (dest, buffer, length); + XPCOM.nsEmbedCString_delete (aSpec); + String url = new String (dest); + + nsIURI target = new nsIURI (aTarget); + int /*long*/ aPath = XPCOM.nsEmbedCString_new (); + rc = target.GetPath (aPath); + if (rc !is XPCOM.NS_OK) Mozilla.error (rc); + length = XPCOM.nsEmbedCString_Length (aPath); + buffer = XPCOM.nsEmbedCString_get (aPath); + dest = new byte[length]; + XPCOM.memmove (dest, buffer, length); + XPCOM.nsEmbedCString_delete (aPath); + String filename = new String (dest); + int separator = filename.lastIndexOf (System.getProperty ("file.separator")); //$NON-NLS-1$ + filename = filename.substring (separator + 1); + + Listener listener = new Listener() { + public void handleEvent (Event event) { + if (event.widget is cancel) { + shell.close (); + } + if (cancelable !is null) { + int rc = cancelable.Cancel (XPCOM.NS_BINDING_ABORTED); + if (rc !is XPCOM.NS_OK) Mozilla.error (rc); + } + shell = null; + cancelable = null; + } + }; + shell = new Shell (DWT.DIALOG_TRIM); + String msg = Compatibility.getMessage ("SWT_Download_File", new Object[] {filename}); //$NON-NLS-1$ + shell.setText (msg); + GridLayout gridLayout = new GridLayout (); + gridLayout.marginHeight = 15; + gridLayout.marginWidth = 15; + gridLayout.verticalSpacing = 20; + shell.setLayout (gridLayout); + msg = Compatibility.getMessage ("SWT_Download_Location", new Object[] {filename, url}); //$NON-NLS-1$ + new Label (shell, DWT.SIMPLE).setText (msg); + status = new Label (shell, DWT.SIMPLE); + msg = Compatibility.getMessage ("SWT_Download_Started"); //$NON-NLS-1$ + status.setText (msg); + GridData data = new GridData (); + data.grabExcessHorizontalSpace = true; + data.grabExcessVerticalSpace = true; + status.setLayoutData (data); + + cancel = new Button (shell, DWT.PUSH); + cancel.setText (DWT.getMessage ("SWT_Cancel")); //$NON-NLS-1$ + data = new GridData (); + data.horizontalAlignment = GridData.CENTER; + cancel.setLayoutData (data); + cancel.addListener (DWT.Selection, listener); + shell.addListener (DWT.Close, listener); + shell.pack (); + shell.open (); + return XPCOM.NS_OK; +} + +int GetAmountTransferred (int /*long*/ arg0) { + return XPCOM.NS_ERROR_NOT_IMPLEMENTED; +} + +int GetCancelable (int /*long*/ arg0) { + return XPCOM.NS_ERROR_NOT_IMPLEMENTED; +} + +int GetDisplayName (int /*long*/ aDisplayName) { + return XPCOM.NS_ERROR_NOT_IMPLEMENTED; +} + +int GetMIMEInfo (int /*long*/ aMIMEInfo) { + return XPCOM.NS_ERROR_NOT_IMPLEMENTED; +} + +int GetPercentComplete (int /*long*/ aPercentComplete) { + return XPCOM.NS_ERROR_NOT_IMPLEMENTED; +} + +int GetSize (int /*long*/ arg0) { + return XPCOM.NS_ERROR_NOT_IMPLEMENTED; +} + +int GetSource (int /*long*/ aSource) { + return XPCOM.NS_ERROR_NOT_IMPLEMENTED; +} + +int GetStartTime (int /*long*/ aStartTime) { + return XPCOM.NS_ERROR_NOT_IMPLEMENTED; +} + +int GetTarget (int /*long*/ aTarget) { + return XPCOM.NS_ERROR_NOT_IMPLEMENTED; +} + +int GetTargetFile (int /*long*/ arg0) { + return XPCOM.NS_ERROR_NOT_IMPLEMENTED; +} + +/* nsIProgressDialog */ +int GetCancelDownloadOnClose (int /*long*/ aCancelDownloadOnClose) { + return XPCOM.NS_ERROR_NOT_IMPLEMENTED; +} + +int GetDialog (int /*long*/ aDialog) { + return XPCOM.NS_ERROR_NOT_IMPLEMENTED; +} + +int GetObserver (int /*long*/ aObserver) { + return XPCOM.NS_ERROR_NOT_IMPLEMENTED; +} + +int Open (int /*long*/ aParent) { + return XPCOM.NS_ERROR_NOT_IMPLEMENTED; +} + +int SetCancelDownloadOnClose (int aCancelDownloadOnClose) { + return XPCOM.NS_ERROR_NOT_IMPLEMENTED; +} + +int SetDialog (int /*long*/ aDialog) { + return XPCOM.NS_ERROR_NOT_IMPLEMENTED; +} + +int SetObserver (int /*long*/ aObserver) { + return XPCOM.NS_ERROR_NOT_IMPLEMENTED; +} + +/* nsIWebProgressListener */ + +int OnLocationChange (int /*long*/ aWebProgress, int /*long*/ aRequest, int /*long*/ aLocation) { + return XPCOM.NS_OK; +} + +int OnProgressChange (int /*long*/ aWebProgress, int /*long*/ aRequest, int aCurSelfProgress, int aMaxSelfProgress, int aCurTotalProgress, int aMaxTotalProgress) { + return OnProgressChange64 (aWebProgress, aRequest, aCurSelfProgress, aMaxSelfProgress, aCurTotalProgress, aMaxTotalProgress); +} + +/* Note. The last 4 args in the original interface are defined as PRInt64. These each translate into two java ints. */ +int OnProgressChange64_32 (int /*long*/ aWebProgress, int /*long*/ aRequest, int /*long*/ aCurSelfProgress1, int /*long*/ aCurSelfProgress2, int /*long*/ aMaxSelfProgress1, int /*long*/ aMaxSelfProgress2, int /*long*/ aCurTotalProgress1, int /*long*/ aCurTotalProgress2, int /*long*/ aMaxTotalProgress1, int /*long*/ aMaxTotalProgress2) { + long aCurSelfProgress = (aCurSelfProgress2 << 32) + aCurSelfProgress1; + long aMaxSelfProgress = (aMaxSelfProgress2 << 32) + aMaxSelfProgress1; + long aCurTotalProgress = (aCurTotalProgress2 << 32) + aCurTotalProgress1; + long aMaxTotalProgress = (aMaxTotalProgress2 << 32) + aMaxTotalProgress1; + return OnProgressChange64 (aWebProgress, aRequest, aCurSelfProgress, aMaxSelfProgress, aCurTotalProgress, aMaxTotalProgress); +} + +int OnProgressChange64 (int /*long*/ aWebProgress, int /*long*/ aRequest, long aCurSelfProgress, long aMaxSelfProgress, long aCurTotalProgress, long aMaxTotalProgress) { + long currentKBytes = aCurTotalProgress / 1024; + long totalKBytes = aMaxTotalProgress / 1024; + if (shell !is null && !shell.isDisposed ()) { + Object[] arguments = {new Long (currentKBytes), new Long (totalKBytes)}; + String statusMsg = Compatibility.getMessage ("SWT_Download_Status", arguments); //$NON-NLS-1$ + status.setText (statusMsg); + shell.layout (true); + shell.getDisplay ().update (); + } + return XPCOM.NS_OK; +} + +int OnSecurityChange (int /*long*/ aWebProgress, int /*long*/ aRequest, int state) { + return XPCOM.NS_OK; +} + +int OnStateChange (int /*long*/ aWebProgress, int /*long*/ aRequest, int aStateFlags, int aStatus) { + if ((aStateFlags & nsIWebProgressListener.STATE_STOP) !is 0) { + cancelable = null; + if (shell !is null && !shell.isDisposed ()) shell.dispose (); + shell = null; + } + return XPCOM.NS_OK; +} + +int OnStatusChange (int /*long*/ aWebProgress, int /*long*/ aRequest, int aStatus, int /*long*/ aMessage) { + return XPCOM.NS_OK; +} +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/dwt/browser/FilePicker.d Thu Jul 31 19:17:51 2008 -0700 @@ -0,0 +1,453 @@ +/******************************************************************************* + * Copyright (c) 2003, 2007 IBM Corporation and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * IBM Corporation - initial API and implementation + * Port to the D programming language: + * John Reimer <terminal.node@gmail.com> + *******************************************************************************/ + +module dwt.browser.FilePicker; + +import tango.io.model.IFile; +import Utf = tango.text.convert.Utf; + +import dwt.dwthelper.utils; + +import dwt.DWT; + +import XPCOM = dwt.internal.mozilla.nsXPCOM; + +import dwt.browser.Mozilla; +import dwt.browser.MozillaDelegate; + +import dwt.internal.mozilla.nsEmbedString; +import dwt.internal.mozilla.nsIDOMWindow; +import dwt.internal.mozilla.nsID; +import dwt.internal.mozilla.nsIFilePicker; +import dwt.internal.mozilla.nsILocalFile; +import dwt.internal.mozilla.nsISupports; +import dwt.internal.mozilla.nsSimpleEnumerator; +import dwt.internal.mozilla.nsStringAPI; +import dwt.internal.mozilla.nsError; + +import dwt.widgets.DirectoryDialog; +import dwt.widgets.Display; +import dwt.widgets.FileDialog; +import dwt.widgets.Shell; + + +class FilePicker : nsISupports, nsIFilePicker +{ + /************************************************************************** + + **************************************************************************/ + + private + { + int _refCount = 0; + short _mode; + + nsIDOMWindow _parent; + + String[] _files; + String _masks; + String _defaultFilename, + _directory, + _title; + } + /************************************************************************** + + **************************************************************************/ + + static final String SEPARATOR = FileConst.FileSeparatorChar; + + /************************************************************************** + + **************************************************************************/ + + this () + { + } + + /************************************************************************** + + **************************************************************************/ + + nsrefcnt AddRef () + { + _refCount++; + return _refCount; + } + + /************************************************************************** + + **************************************************************************/ + + nsresult QueryInterface ( inout nsID riid, void** ppvObject) + { + if (riid is null || ppvObject is null) + return NS_ERROR_NO_INTERFACE; + + if (riid == nsISupports.IID) + { + *ppvObject = cast(void*)cast(nsISupports) this; + AddRef (); + return NS_OK; + } + + if (riid == nsIFilePicker.IID)) + { + *ppvObject = cast(void*)cast(nsIFilePicker) this; + AddRef (); + return NS_OK; + } + + if (riid == nsIFilePicker_1_8.IID) + { + *ppvObject = cast(void*)cast(nsIFilePicker_1_8) this; + AddRef (); + return NS_OK; + } + + *ppvObject = null; + return NS_ERROR_NO_INTERFACE; + } + + /************************************************************************** + + **************************************************************************/ + + nsrefcnt Release () + { + _refCount--; + + if (_refCount is 0) + // No big deal here; just allow the GC to reap this object + // once all references are expired. -JJR + // delete this; + return 0; + + return _refCount; + } + + /************************************************************************** + + **************************************************************************/ + + /* SWT Comment: + * + * As of Mozilla 1.8 some of nsIFilePicker's string arguments changed type. This method + * answers a java string based on the type of string that is appropriate for the Mozilla + * version being used. + */ + + override String parseAString (nsEmbedString str) + { + return null; + } + + /************************************************************************** + + **************************************************************************/ + + /* nsIFilePicker */ + + nsresult Init (nsIDOMWindow parent, nsAString* title, PRInt16 mode) + { + _parent = parent; + _mode = mode; + _title = parseAString (title); + return XPCOM; + } + + /************************************************************************** + + **************************************************************************/ + + nsresult Show (PRUint32* retval) + { + if (_mode is nsIFilePicker.modeGetFolder) + { + /* picking a directory */ + int result = this.showDirectoryPicker (); + *retval = result; + return NS_OK; + } + + /* picking a file */ + int style = _mode is nsIFilePicker.modeSave ? DWT.SAVE : DWT.OPEN; + + if (_mode is nsIFilePicker.modeOpenMultiple) + style |= DWT.MULTI; + + Display display = Display.getCurrent (); + Shell parent = null; // TODO compute parent + + if (parent is null) + { + parent = new Shell (display); + } + + FileDialog dialog = new FileDialog (parent, style); + + if (_title !is null) + dialog.setText (_title); + + if (_directory !is null) + dialog.setFilterPath (_directory); + + if (_masks !is null) { + String[] str ~= _masks; + dialog.setFilterExtensions ( str ); + } + + if (_defaultFilename !is null) + dialog.setFileName (_defaultFilename); + + String filename = dialog.open (); + files = dialog.getFileNames (); + _directory = dialog.getFilterPath (); + _title = _defaultFilename = null; + _masks = null; + int result = filename is null ? nsIFilePicker.returnCancel : nsIFilePicker.returnOK; + *retval = result; + return NS_OK; + } + + /************************************************************************** + + **************************************************************************/ + + int showDirectoryPicker () + { + Display display = Display.getCurrent (); + Shell parent = null; // TODO compute parent + + if (parent is null) + { + parent = new Shell (display); + } + + DirectoryDialog dialog = new DirectoryDialog (parent, DWT.NONE); + + if (_title !is null) + dialog.setText (_title); + if (_directory !is null) + dialog.setFilterPath (_directory); + _directory = dialog.open (); + _title = _defaultFilename = null; + _files = _masks = null; + return _directory is null ? nsIFilePicker.returnCancel : nsIFilePicker.returnOK; + } + + /************************************************************************** + + **************************************************************************/ + + nsresult GetFiles ( nsISimpleEnumerator* aFiles) + { + return NS_ERROR_NOT_IMPLEMENTED; + } + + /************************************************************************** + + **************************************************************************/ + + nsresult GetFileURL (nsIFileURL aFileURL) + { + return NS_ERROR_NOT_IMPLEMENTED; + } + + /************************************************************************** + + **************************************************************************/ + + nsresult GetFile (nsILocalFile* aFile) + { + String filename = ""; //$NON-NLS-1$ + + if (_directory !is null) + filename ~= _directory ~ SEPARATOR; + if (_files !is null && _files.length > 0) + filename ~= _files[0]; + + // Create a nsEmbedString which will be automatically disposed + // at the end of scope. + scope auto path = new nsEmbedString( filename ); + + nsresult rc = XPCOM.NS_NewLocalFile ( cast(nsAString*)path, 1, aFile); + + if (rc !is NS_OK) + Mozilla.error (rc); + if (aFile is null) + Mozilla.error (NS_ERROR_NULL_POINTER); + + return NS_OK; + } + + /************************************************************************** + + **************************************************************************/ + + nsresult SetDisplayDirectory (nsILocalFile aDisplayDirectory) + { + if (aDisplayDirectory is null) + return NS_OK; + + scope auto pathname = new nsEmbedCString; + aDisplayDirectory.GetNativePath ( cast(nsACString*)pathname ); + // TODO: CHECK IF THIS DOES CORRECT STRING CONVERSION -JJR + char[] buffer = pathname.toString(); + char[] chars = MozillaDelegate.mbcsToWcs (null, buffer); + // "buffer" contains a dup'ed string so we can safely reuse + // it's memory for the _directory member. -JJR + _directory = buffer; + return NS_OK; + } + + /************************************************************************** + + **************************************************************************/ + + nsresult GetDisplayDirectory (nsILocalFile* aDisplayDirectory) + { + String directoryName = _directory !is null ? _directory : ""; //$NON-NLS-1$ + scope auto path = new nsEmbedString (directoryName); + nsresult rc = XPCOM.NS_NewLocalFile ( cast(nsAString*)path, 1, aDisplayDirectory); + + if (rc !is NS_OK) + Mozilla.error (rc); + if (aDisplayDirectory is null) + Mozilla.error (NS_ERROR_NULL_POINTER); + return NS_OK; + } + + /************************************************************************** + + **************************************************************************/ + + nsresult SetFilterIndex (PRInt32 aFilterIndex) + { + return NS_ERROR_NOT_IMPLEMENTED; + } + + /************************************************************************** + + **************************************************************************/ + + nresult GetFilterIndex (PRInt32* aFilterIndex) + { + return NS_ERROR_NOT_IMPLEMENTED; + } + + /************************************************************************** + + **************************************************************************/ + + int SetDefaultExtension (nsAString* aDefaultExtension) + { + /* note that the type of argument 1 changed as of Mozilla 1.8 */ + return NS_ERROR_NOT_IMPLEMENTED; + } + + /************************************************************************** + + **************************************************************************/ + + int GetDefaultExtension (nsAString* aDefaultExtension) + { + /* note that the type of argument 1 changed as of Mozilla 1.8 */ + return NS_ERROR_NOT_IMPLEMENTED; + } + + /************************************************************************** + + **************************************************************************/ + + nresult SetDefaultString (nsAString* aDefaultString) + { + defaultFilename = parseAString (aDefaultString); + return NS_OK; + } + + /************************************************************************** + + **************************************************************************/ + + nresult GetDefaultString (nsAString* aDefaultString) + { + /* note that the type of argument 1 changed as of Mozilla 1.8 */ + return NS_ERROR_NOT_IMPLEMENTED; + } + + /************************************************************************** + + **************************************************************************/ + + nresult AppendFilter (nsAString* title, nsAString* filter) + { + /* note that the type of arguments 1 and 2 changed as of Mozilla 1.8 */ + return NS_ERROR_NOT_IMPLEMENTED; + } + + /************************************************************************** + + **************************************************************************/ + + nresult AppendFilters (PRInt32 filterMask) + { + String addFilters; + + switch (filterMask) + { + case nsIFilePicker.filterAll: + case nsIFilePicker.filterApps: + _masks = null; /* this is equivalent to no filter */ + break; + case nsIFilePicker.filterHTML: + addFilters = "*.htm;*.html" ; + break; + case nsIFilePicker.filterImages: + addFilters = "*.gif;*.jpeg;*.jpg;*.png"; + break; + case nsIFilePicker.filterText: + addFilters = "*.txt"; + break; + case nsIFilePicker.filterXML: + addFilters = "*.xml"; + break; + case nsIFilePicker.filterXUL: + addFilters = "*.xul"; + break; + } + + if (_masks is null) + { + _masks = addFilters; + } else { + if (addFilters !is null) + _masks ~= addFilters; + } + return NS_OK; + } + +/****************************************************************************** + + FilePicker for Mozilla Version 1.8 + +******************************************************************************/ + +class FilePicker_1_8 : FilePicker +{ + String parseAString (nsEmbedString str) + { + if (str is null) + return null; + return Utf.toString( str.toString16() ); + } +} \ No newline at end of file
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/dwt/browser/FilePickerFactory.d Thu Jul 31 19:17:51 2008 -0700 @@ -0,0 +1,127 @@ +/******************************************************************************* + * Copyright (c) 2003, 2007 IBM Corporation and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * IBM Corporation - initial API and implementation + * Port to the D programming language: + * John Reimer <terminal.node@gmail.com> + *******************************************************************************/ + +module dwt.browser.FilePickerFactory; + +import dwt.dwthelper.utils; + +import dwt.internal.mozilla.nsID; +import dwt.internal.mozilla. +import dwt.internal.mozilla.nsIFactory; +import dwt.internal.mozilla.nsISupports; + +class FilePickerFactory : nsISupports, nsIFactory +{ + + /************************************************************************** + + **************************************************************************/ + + int _refCount = 0; + + /************************************************************************** + + **************************************************************************/ + + this () + { + } + + /************************************************************************** + + **************************************************************************/ + + nsrefcnt AddRef () + { + _refCount++; + return _refCount; + } + + /************************************************************************** + + **************************************************************************/ + + int QueryInterface ( ref nsID riid, void** ppvObject) + { + if (riid is null || ppvObject is null) + return NS_ERROR_NO_INTERFACE; + + if (guid == nsISupports.IID)) + { + *ppvObject = cast(void*)cast(nsISupports) this; + AddRef (); + return NS_OK; + } + + if (guid == nsIFactory.IID) + { + *ppvObject = cast(void*)cast(nsIFactory) this; + AddRef (); + return NS_OK; + } + + *ppvObject = null; + return NS_ERROR_NO_INTERFACE; + } + + /************************************************************************** + + **************************************************************************/ + + nsrefcnt Release () + { + _refCount--; + if (_refCount is 0) + return 0; + return _refCount; + } + + /************************************************************************** + + **************************************************************************/ + + /* nsIFactory */ + + nsresult CreateInstance (nsISupports aOuter, nsIID* iid, void** result) + { + if (result is null) + return NS_ERROR_INVALID_ARG; + + FilePicker picker = new FilePicker (); + picker.AddRef (); + + nsresult rv = picker.QueryInterface( iid, result ); + + // TODO: If the query fails, the error should be checked and the + // newly created object deleted. In C++, this is done + // like so: + // + // if (NS_FAILED(rv)) { + // *result = nsnull; + // delete picker; + // } + // + // Deletion of the object really isn't critical here for D, but + // it may be considered "good habit" to do anyway for XPCOM objects. + // For now, just return the rv value. NS_FAILED needs to be + // ported first. -JJR + + return rv; + } + + nsresult LockFactory (int lock) + { + return NS_OK; + } + +} \ No newline at end of file
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/dwt/browser/FilePickerFactory_1_8.d Thu Jul 31 19:17:51 2008 -0700 @@ -0,0 +1,47 @@ +/******************************************************************************* + * Copyright (c) 2003, 2007 IBM Corporation and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * IBM Corporation - initial API and implementation + *******************************************************************************/ +module dwt.browser.FilePickerFactory_1_8; + +import dwt.dwthelper.utils; + +import dwt.internal.C; +import dwt.internal.mozilla.XPCOM; +import dwt.internal.mozilla.XPCOMObject; + +class FilePickerFactory_1_8 extends FilePickerFactory { + +void createCOMInterfaces () { + /* Create each of the interfaces that this object implements */ + supports = new XPCOMObject (new int[] {2, 0, 0}) { + public int /*long*/ method0 (int /*long*/[] args) {return QueryInterface (args[0], args[1]);} + public int /*long*/ method1 (int /*long*/[] args) {return AddRef ();} + public int /*long*/ method2 (int /*long*/[] args) {return Release ();} + }; + + factory = new XPCOMObject (new int[] {2, 0, 0, 3, 1}) { + public int /*long*/ method0 (int /*long*/[] args) {return QueryInterface (args[0], args[1]);} + public int /*long*/ method1 (int /*long*/[] args) {return AddRef ();} + public int /*long*/ method2 (int /*long*/[] args) {return Release ();} + public int /*long*/ method3 (int /*long*/[] args) {return CreateInstance (args[0], args[1], args[2]);} + public int /*long*/ method4 (int /*long*/[] args) {return LockFactory ((int)/*64*/args[0]);} + }; +} + +/* nsIFactory */ + +int CreateInstance (int /*long*/ aOuter, int /*long*/ iid, int /*long*/ result) { + FilePicker_1_8 picker = new FilePicker_1_8 (); + picker.AddRef (); + XPCOM.memmove (result, new int /*long*/[] {picker.getAddress ()}, C.PTR_SIZEOF); + return XPCOM.NS_OK; +} + +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/dwt/browser/FilePicker_1_8.d Thu Jul 31 19:17:51 2008 -0700 @@ -0,0 +1,63 @@ +/******************************************************************************* + * Copyright (c) 2003, 2007 IBM Corporation and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * IBM Corporation - initial API and implementation + *******************************************************************************/ +module dwt.browser.FilePicker_1_8; + +import dwt.dwthelper.utils; + +import dwt.internal.mozilla.XPCOM; +import dwt.internal.mozilla.XPCOMObject; + +class FilePicker_1_8 extends FilePicker { + +void createCOMInterfaces () { + /* Create each of the interfaces that this object implements */ + supports = new XPCOMObject (new int[] {2, 0, 0}) { + public int /*long*/ method0 (int /*long*/[] args) {return QueryInterface (args[0], args[1]);} + public int /*long*/ method1 (int /*long*/[] args) {return AddRef ();} + public int /*long*/ method2 (int /*long*/[] args) {return Release ();} + }; + + filePicker = new XPCOMObject (new int[] {2, 0, 0, 3, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1}) { + public int /*long*/ method0 (int /*long*/[] args) {return QueryInterface (args[0], args[1]);} + public int /*long*/ method1 (int /*long*/[] args) {return AddRef ();} + public int /*long*/ method2 (int /*long*/[] args) {return Release ();} + public int /*long*/ method3 (int /*long*/[] args) {return Init (args[0], args[1], (short)args[2]);} + public int /*long*/ method4 (int /*long*/[] args) {return AppendFilters ((int)/*64*/args[0]);} + public int /*long*/ method5 (int /*long*/[] args) {return AppendFilter (args[0], args[1]);} + public int /*long*/ method6 (int /*long*/[] args) {return GetDefaultString (args[0]);} + public int /*long*/ method7 (int /*long*/[] args) {return SetDefaultString (args[0]);} + public int /*long*/ method8 (int /*long*/[] args) {return GetDefaultExtension (args[0]);} + public int /*long*/ method9 (int /*long*/[] args) {return SetDefaultExtension (args[0]);} + public int /*long*/ method10 (int /*long*/[] args) {return GetFilterIndex (args[0]);} + public int /*long*/ method11 (int /*long*/[] args) {return SetFilterIndex ((int)/*64*/args[0]);} + public int /*long*/ method12 (int /*long*/[] args) {return GetDisplayDirectory (args[0]);} + public int /*long*/ method13 (int /*long*/[] args) {return SetDisplayDirectory (args[0]);} + public int /*long*/ method14 (int /*long*/[] args) {return GetFile (args[0]);} + public int /*long*/ method15 (int /*long*/[] args) {return GetFileURL (args[0]);} + public int /*long*/ method16 (int /*long*/[] args) {return GetFiles (args[0]);} + public int /*long*/ method17 (int /*long*/[] args) {return Show (args[0]);} + }; +} + +/* + * As of Mozilla 1.8 some of nsIFilePicker's string arguments changed type. This method + * answers a java string based on the type of string that is appropriate for the Mozilla + * version being used. + */ +String parseAString (int /*long*/ string) { + if (string is 0) return null; + int length = XPCOM.nsEmbedString_Length (string); + int /*long*/ buffer = XPCOM.nsEmbedString_get (string); + char[] chars = new char[length]; + XPCOM.memmove (chars, buffer, length * 2); + return new String (chars); +} +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/dwt/browser/HelperAppLauncherDialog.d Thu Jul 31 19:17:51 2008 -0700 @@ -0,0 +1,233 @@ +/******************************************************************************* + * Copyright (c) 2003, 2007 IBM Corporation and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * IBM Corporation - initial API and implementation + *******************************************************************************/ +module dwt.browser.HelperAppLauncherDialog; + +import dwt.dwthelper.utils; + +import dwt.DWT; +import dwt.internal.C; +import dwt.internal.mozilla.XPCOM; +import dwt.internal.mozilla.XPCOMObject; +import dwt.internal.mozilla.nsEmbedString; +import dwt.internal.mozilla.nsID; +import dwt.internal.mozilla.nsIHelperAppLauncher; +import dwt.internal.mozilla.nsIHelperAppLauncherDialog; +import dwt.internal.mozilla.nsIHelperAppLauncher_1_8; +import dwt.internal.mozilla.nsIHelperAppLauncher_1_9; +import dwt.internal.mozilla.nsISupports; +import dwt.widgets.FileDialog; +import dwt.widgets.Shell; + +class HelperAppLauncherDialog { + XPCOMObject supports; + XPCOMObject helperAppLauncherDialog; + int refCount = 0; + +HelperAppLauncherDialog () { + createCOMInterfaces (); +} + +int AddRef () { + refCount++; + return refCount; +} + +void createCOMInterfaces () { + /* Create each of the interfaces that this object implements */ + supports = new XPCOMObject (new int[] {2, 0, 0}) { + public int /*long*/ method0 (int /*long*/[] args) {return QueryInterface (args[0], args[1]);} + public int /*long*/ method1 (int /*long*/[] args) {return AddRef ();} + public int /*long*/ method2 (int /*long*/[] args) {return Release ();} + }; + + helperAppLauncherDialog = new XPCOMObject (new int[] {2, 0, 0, 3, 5}) { + public int /*long*/ method0 (int /*long*/[] args) {return QueryInterface (args[0], args[1]);} + public int /*long*/ method1 (int /*long*/[] args) {return AddRef ();} + public int /*long*/ method2 (int /*long*/[] args) {return Release ();} + public int /*long*/ method3 (int /*long*/[] args) {return Show (args[0], args[1], (int)/*64*/args[2]);} + public int /*long*/ method4 (int /*long*/[] args) {return PromptForSaveToFile (args[0], args[1], args[2], args[3], args[4]);} + }; +} + +void disposeCOMInterfaces () { + if (supports !is null) { + supports.dispose (); + supports = null; + } + if (helperAppLauncherDialog !is null) { + helperAppLauncherDialog.dispose (); + helperAppLauncherDialog = null; + } +} + +int /*long*/ getAddress () { + return helperAppLauncherDialog.getAddress (); +} + +int QueryInterface (int /*long*/ riid, int /*long*/ ppvObject) { + if (riid is 0 || ppvObject is 0) return XPCOM.NS_ERROR_NO_INTERFACE; + nsID guid = new nsID (); + XPCOM.memmove (guid, riid, nsID.sizeof); + + if (guid.Equals (nsISupports.NS_ISUPPORTS_IID)) { + XPCOM.memmove (ppvObject, new int /*long*/[] {supports.getAddress ()}, C.PTR_SIZEOF); + AddRef (); + return XPCOM.NS_OK; + } + if (guid.Equals (nsIHelperAppLauncherDialog.NS_IHELPERAPPLAUNCHERDIALOG_IID)) { + XPCOM.memmove (ppvObject, new int /*long*/[] {helperAppLauncherDialog.getAddress ()}, C.PTR_SIZEOF); + AddRef (); + return XPCOM.NS_OK; + } + + XPCOM.memmove (ppvObject, new int /*long*/[] {0}, C.PTR_SIZEOF); + return XPCOM.NS_ERROR_NO_INTERFACE; +} + +int Release () { + refCount--; + /* + * Note. This instance lives as long as the download it is binded to. + * Its reference count is expected to go down to 0 when the download + * has completed or when it has been cancelled. E.g. when the user + * cancels the File Dialog, cancels or closes the Download Dialog + * and when the Download Dialog goes away after the download is completed. + */ + if (refCount is 0) disposeCOMInterfaces (); + return refCount; +} + +/* nsIHelperAppLauncherDialog */ + +int Show (int /*long*/ aLauncher, int /*long*/ aContext, int aReason) { + /* + * The interface for nsIHelperAppLauncher changed in GRE versions 1.8 and 1.9. Query for + * each of these interfaces in turn until one is found. + */ + nsISupports supports = new nsISupports (aLauncher); + int /*long*/[] result = new int /*long*/[1]; + int rc = supports.QueryInterface (nsIHelperAppLauncher_1_9.NS_IHELPERAPPLAUNCHER_IID, result); + if (rc is 0) { + nsIHelperAppLauncher_1_9 helperAppLauncher = new nsIHelperAppLauncher_1_9 (aLauncher); + rc = helperAppLauncher.SaveToDisk (0, 0); + helperAppLauncher.Release (); + return rc; + } + + result[0] = 0; + rc = supports.QueryInterface (nsIHelperAppLauncher_1_8.NS_IHELPERAPPLAUNCHER_IID, result); + if (rc is 0) { + nsIHelperAppLauncher_1_8 helperAppLauncher = new nsIHelperAppLauncher_1_8 (aLauncher); + rc = helperAppLauncher.SaveToDisk (0, 0); + helperAppLauncher.Release (); + return rc; + } + + nsIHelperAppLauncher helperAppLauncher = new nsIHelperAppLauncher (aLauncher); /* < 1.8 */ + return helperAppLauncher.SaveToDisk (0, 0); +} + +int PromptForSaveToFile (int /*long*/ arg0, int /*long*/ arg1, int /*long*/ arg2, int /*long*/ arg3, int /*long*/ arg4) { + int /*long*/ aDefaultFile, aSuggestedFileExtension, _retval; + bool hasLauncher = false; + + /* + * The interface for nsIHelperAppLauncherDialog changed as of mozilla 1.5 when an + * extra argument was added to the PromptForSaveToFile method (this resulted in all + * subsequent arguments shifting right). The workaround is to provide an XPCOMObject + * that fits the newer API, and to use the first argument's type to infer whether + * the old or new nsIHelperAppLauncherDialog interface is being used (and by extension + * the ordering of the arguments). In mozilla >= 1.5 the first argument is an + * nsIHelperAppLauncher. + */ + /* + * The interface for nsIHelperAppLauncher changed as of mozilla 1.8, so the first + * argument must be queried for both the old and new nsIHelperAppLauncher interfaces. + */ + bool using_1_8 = false, using_1_9 = false; + nsISupports support = new nsISupports (arg0); + int /*long*/[] result = new int /*long*/[1]; + int rc = support.QueryInterface (nsIHelperAppLauncher_1_8.NS_IHELPERAPPLAUNCHER_IID, result); + if (rc is 0) { + using_1_8 = true; + hasLauncher = true; + new nsISupports (result[0]).Release (); + } else { + result[0] = 0; + rc = support.QueryInterface (nsIHelperAppLauncher_1_9.NS_IHELPERAPPLAUNCHER_IID, result); + if (rc is 0) { + using_1_9 = true; + hasLauncher = true; + new nsISupports (result[0]).Release (); + } else { + result[0] = 0; + rc = support.QueryInterface (nsIHelperAppLauncher.NS_IHELPERAPPLAUNCHER_IID, result); + if (rc is 0) { + hasLauncher = true; + new nsISupports (result[0]).Release (); + } + } + } + result[0] = 0; + + if (hasLauncher) { /* >= 1.5 */ + aDefaultFile = arg2; + aSuggestedFileExtension = arg3; + _retval = arg4; + } else { /* 1.4 */ + aDefaultFile = arg1; + aSuggestedFileExtension = arg2; + _retval = arg3; + } + + int length = XPCOM.strlen_PRUnichar (aDefaultFile); + char[] dest = new char[length]; + XPCOM.memmove (dest, aDefaultFile, length * 2); + String defaultFile = new String (dest); + + length = XPCOM.strlen_PRUnichar (aSuggestedFileExtension); + dest = new char[length]; + XPCOM.memmove (dest, aSuggestedFileExtension, length * 2); + String suggestedFileExtension = new String (dest); + + Shell shell = new Shell (); + FileDialog fileDialog = new FileDialog (shell, DWT.SAVE); + fileDialog.setFileName (defaultFile); + fileDialog.setFilterExtensions (new String[] {suggestedFileExtension}); + String name = fileDialog.open (); + shell.close (); + if (name is null) { + if (hasLauncher) { + if (using_1_8) { + nsIHelperAppLauncher_1_8 launcher = new nsIHelperAppLauncher_1_8 (arg0); + rc = launcher.Cancel (XPCOM.NS_BINDING_ABORTED); + } else if (using_1_9) { + nsIHelperAppLauncher_1_9 launcher = new nsIHelperAppLauncher_1_9 (arg0); + rc = launcher.Cancel (XPCOM.NS_BINDING_ABORTED); + } else { + nsIHelperAppLauncher launcher = new nsIHelperAppLauncher (arg0); + rc = launcher.Cancel (); + } + if (rc !is XPCOM.NS_OK) Mozilla.error (rc); + return XPCOM.NS_OK; + } + return XPCOM.NS_ERROR_FAILURE; + } + nsEmbedString path = new nsEmbedString (name); + rc = XPCOM.NS_NewLocalFile (path.getAddress (), 1, result); + path.dispose (); + if (rc !is XPCOM.NS_OK) Mozilla.error (rc); + if (result[0] is 0) Mozilla.error (XPCOM.NS_ERROR_NULL_POINTER); + /* Our own nsIDownload has been registered during the Browser initialization. It will be invoked by Mozilla. */ + XPCOM.memmove (_retval, result, C.PTR_SIZEOF); + return XPCOM.NS_OK; +} +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/dwt/browser/HelperAppLauncherDialogFactory.d Thu Jul 31 19:17:51 2008 -0700 @@ -0,0 +1,106 @@ +/******************************************************************************* + * Copyright (c) 2003, 2007 IBM Corporation and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * IBM Corporation - initial API and implementation + *******************************************************************************/ +module dwt.browser.HelperAppLauncherDialogFactory; + +import dwt.dwthelper.utils; + +import dwt.internal.C; +import dwt.internal.mozilla.XPCOM; +import dwt.internal.mozilla.XPCOMObject; +import dwt.internal.mozilla.nsID; +import dwt.internal.mozilla.nsIFactory; +import dwt.internal.mozilla.nsISupports; + +class HelperAppLauncherDialogFactory { + XPCOMObject supports; + XPCOMObject factory; + int refCount = 0; + +HelperAppLauncherDialogFactory () { + createCOMInterfaces (); +} + +int AddRef () { + refCount++; + return refCount; +} + +void createCOMInterfaces () { + /* Create each of the interfaces that this object implements */ + supports = new XPCOMObject (new int[] {2, 0, 0}) { + public int /*long*/ method0 (int /*long*/[] args) {return QueryInterface (args[0], args[1]);} + public int /*long*/ method1 (int /*long*/[] args) {return AddRef ();} + public int /*long*/ method2 (int /*long*/[] args) {return Release ();} + }; + + factory = new XPCOMObject (new int[] {2, 0, 0, 3, 1}) { + public int /*long*/ method0 (int /*long*/[] args) {return QueryInterface (args[0], args[1]);} + public int /*long*/ method1 (int /*long*/[] args) {return AddRef ();} + public int /*long*/ method2 (int /*long*/[] args) {return Release ();} + public int /*long*/ method3 (int /*long*/[] args) {return CreateInstance (args[0], args[1], args[2]);} + public int /*long*/ method4 (int /*long*/[] args) {return LockFactory ((int)/*64*/args[0]);} + }; +} + +void disposeCOMInterfaces () { + if (supports !is null) { + supports.dispose (); + supports = null; + } + if (factory !is null) { + factory.dispose (); + factory = null; + } +} + +int /*long*/ getAddress () { + return factory.getAddress (); +} + +int QueryInterface (int /*long*/ riid, int /*long*/ ppvObject) { + if (riid is 0 || ppvObject is 0) return XPCOM.NS_ERROR_NO_INTERFACE; + nsID guid = new nsID (); + XPCOM.memmove (guid, riid, nsID.sizeof); + + if (guid.Equals (nsISupports.NS_ISUPPORTS_IID)) { + XPCOM.memmove (ppvObject, new int /*long*/[] {supports.getAddress ()}, C.PTR_SIZEOF); + AddRef (); + return XPCOM.NS_OK; + } + if (guid.Equals (nsIFactory.NS_IFACTORY_IID)) { + XPCOM.memmove (ppvObject, new int /*long*/[] {factory.getAddress ()}, C.PTR_SIZEOF); + AddRef (); + return XPCOM.NS_OK; + } + + XPCOM.memmove (ppvObject, new int /*long*/[] {0}, C.PTR_SIZEOF); + return XPCOM.NS_ERROR_NO_INTERFACE; +} + +int Release () { + refCount--; + if (refCount is 0) disposeCOMInterfaces (); + return refCount; +} + +/* nsIFactory */ + +int CreateInstance (int /*long*/ aOuter, int /*long*/ iid, int /*long*/ result) { + HelperAppLauncherDialog helperAppLauncherDialog = new HelperAppLauncherDialog (); + helperAppLauncherDialog.AddRef (); + XPCOM.memmove (result, new int /*long*/[] {helperAppLauncherDialog.getAddress ()}, C.PTR_SIZEOF); + return XPCOM.NS_OK; +} + +int LockFactory (int lock) { + return XPCOM.NS_OK; +} +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/dwt/browser/InputStream.d Thu Jul 31 19:17:51 2008 -0700 @@ -0,0 +1,177 @@ +/******************************************************************************* + * Copyright (c) 2003, 2007 IBM Corporation and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * IBM Corporation - initial API and implementation + * Port to the D programming language: + * John Reimer <terminal.node@gmail.com> + *******************************************************************************/ + +module dwt.browser.InputStream; + +import dwt.dwthelper.utils; + +import dwt.internal.mozilla.nsError; +import dwt.internal.mozilla.nsID; +import dwt.internal.mozilla.nsIInputStream; +import dwt.internal.mozilla.nsISupports; + +import Math = tango.math.Math; + +/****************************************************************************** + + COMMENTS: SWT implements this class as a replacement for the XPCOM + implementation; it may be possible to use the XPCOM one instead + (which also may be safer for D), but for now we'll follow SWT's example + and use this reimplementation of InputStream. It should be trivial to + move over to strict XPCOM implementation should the need arise. It appears + that the Java SWT source uses many workarounds in order to use the XPCOM + interface. For D, I remove much of the Java layered callback + approach since it is no longer necessary. -JJR + +******************************************************************************/ + +class InputStream : nsIInputStream +{ + int _refCount = 0; + int _index = 0; + byte[] _buffer; + + /************************************************************************** + + **************************************************************************/ + + this (byte[] buffer) + { + this._buffer = buffer; + index = 0; + } + + /************************************************************************** + + **************************************************************************/ + + nsrefcnt AddRef () + { + _refCount++; + return _refCount; + } + + /************************************************************************** + + **************************************************************************/ + + nsresult QueryInterface ( inout nsID riid, void** ppvObject) + { + if (riid is null || ppvObject is null) + return NS_ERROR_NO_INTERFACE; + + nsID guid = riid; + + if (guid == nsISupports.NS_ISUPPORTS_IID) + { + *ppvObject = cast(void*)cast(nsISupports) this; + this.AddRef (); + return NS_OK; + } + + if (guid == nsIInputStream.NS_IINPUTSTREAM_IID) + { + *ppvObject = cast(void*)cast(nsIInputStream) this; + this.AddRef (); + return NS_OK; + } + + *ppvObject = null; + return NS_ERROR_NO_INTERFACE; + } + + /************************************************************************** + + **************************************************************************/ + + nsrefcnt Release () + { + _refCount--; + if (_refCount is 0) + return 0 + // delete this; + return _refCount; + } + + /************************************************************************** + + **************************************************************************/ + + nsresult Close () + { + _buffer = null; + _index = 0; + return NS_OK; + } + + /************************************************************************** + + **************************************************************************/ + + nsresult Available ( PRUint32* retval) + { + PRUint32 available = buffer is null ? 0 : buffer.length - _index; + *retval = available; + return NS_OK; + } + + /************************************************************************** + + **************************************************************************/ + + nsresult Read(byte* aBuf, PRUint32 aCount, PRUint32* retval) + { + int max = Math.min (aCount, _buffer is null ? 0 : _buffer.length - _index); + + if (max > 0) + { + aBuf[0..max] = _buffer[_index..$]; + _index += max; + } + + *retval = max; + return NS_OK; + } + + /************************************************************************** + + **************************************************************************/ + + nsresult ReadSegments (nsWriteSegmentFun aWriter, void* aClosure, PRUint32 aCount, PRUint32* retval) + { + int max = Math.min (aCount, buffer is null ? 0 : buffer.length - _index); + PRUint32 cnt = max; + + while (cnt > 0) + { + PRUint32 aWriteCount; + nsresult rc = aWriter ( cast(nsIInputStream)this, aClosure, buffer.ptr, _index, cnt, &aWriteCount); + if (rc !is NS_OK) break; + _index += aWriteCount; + cnt -= aWriteCount; + } + + *retval = (max - cnt); + return NS_OK; + } + + /************************************************************************** + + **************************************************************************/ + + nsresult IsNonBlocking ( PRUint32* retval) + { + *retval = 0; + return NS_OK; + } +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/dwt/browser/LocationAdapter.d Thu Jul 31 19:17:51 2008 -0700 @@ -0,0 +1,37 @@ +/******************************************************************************* + * Copyright (c) 2003, 2004 IBM Corporation and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * IBM Corporation - initial API and implementation + * Port to the D programming language: + * John Reimer <terminal.node@gmail.com> + *******************************************************************************/ +module dwt.browser.LocationAdapter; + +import dwt.browser.LocationListener; +import dwt.browser.LocationEvent; +import dwt.dwthelper.utils; + +/** + * This adapter class provides default implementations for the + * methods described by the {@link LocationListener} interface. + * <p> + * Classes that wish to deal with {@link LocationEvent}'s can + * extend this class and override only the methods which they are + * interested in. + * </p> + * + * @since 3.0 + */ +public abstract class LocationAdapter : LocationListener { + + public void changing(LocationEvent event) { + } + + public void changed(LocationEvent event) { + } +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/dwt/browser/LocationEvent.d Thu Jul 31 19:17:51 2008 -0700 @@ -0,0 +1,66 @@ +/******************************************************************************* + * Copyright (c) 2003, 2004 IBM Corporation and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * IBM Corporation - initial API and implementation + * Port to the D programming language: + * John Reimer <terminal.node@gmail.com> + *******************************************************************************/ +module dwt.browser.LocationEvent; + +import dwt.dwthelper.utils; + +import dwt.events.TypedEvent; +import dwt.widgets.Widget; + +/** + * A <code>LocationEvent</code> is sent by a {@link Browser} to + * {@link LocationListener}'s when the <code>Browser</code> + * navigates to a different URL. This notification typically + * occurs when the application navigates to a new location with + * {@link Browser#setUrl(String)} or when the user activates a + * hyperlink. + * + * @since 3.0 + */ +public class LocationEvent : TypedEvent { + /** current location */ + public String location; + + /** + * A flag indicating whether the location opens in the top frame + * or not. + */ + public bool top; + + /** + * A flag indicating whether the location loading should be allowed. + * Setting this field to <code>false</code> will cancel the operation. + */ + public bool doit; + + static final long serialVersionUID = 3906644198244299574L; + +LocationEvent(Widget w) { + super(w); +} + +/** + * Returns a string containing a concise, human-readable + * description of the receiver. + * + * @return a string representation of the event + */ +public String toString() { + String string = super.toString (); + return string.substring (0, string.length() - 1) // remove trailing '}' + + " location=" + location + + " top=" + top + + " doit=" + doit + + "}"; +} +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/dwt/browser/LocationListener.d Thu Jul 31 19:17:51 2008 -0700 @@ -0,0 +1,67 @@ +/******************************************************************************* + * Copyright (c) 2003, 2004 IBM Corporation and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * IBM Corporation - initial API and implementation + *******************************************************************************/ +module dwt.browser.LocationListener; + +import dwt.dwthelper.utils; + +import dwt.internal.DWTEventListener; + +/** + * This listener interface may be implemented in order to receive + * a {@link LocationEvent} notification when a {@link Browser} + * navigates to a different URL. + * + * @see Browser#addLocationListener(LocationListener) + * @see Browser#removeLocationListener(LocationListener) + * + * @since 3.0 + */ +public interface LocationListener extends DWTEventListener { + +/** + * This method is called when the current location is about to be changed. + * <p> + * + * <p>The following fields in the <code>LocationEvent</code> apply: + * <ul> + * <li>(in) location the location to be loaded + * <li>(in) widget the <code>Browser</code> whose location is changing + * <li>(in/out) doit can be set to <code>false</code> to prevent the location + * from being loaded + * </ul> + * + * @param event the <code>LocationEvent</code> that specifies the location + * to be loaded by a <code>Browser</code> + * + * @since 3.0 + */ +public void changing(LocationEvent event); + +/** + * This method is called when the current location is changed. + * <p> + * + * <p>The following fields in the <code>LocationEvent</code> apply: + * <ul> + * <li>(in) location the current location + * <li>(in) top <code>true</code> if the location opens in the top frame or + * <code>false</code> otherwise + * <li>(in) widget the <code>Browser</code> whose location has changed + * </ul> + * + * @param event the <code>LocationEvent</code> that specifies the new + * location of a <code>Browser</code> + * + * @since 3.0 + */ +public void changed(LocationEvent event); + +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/dwt/browser/Mozilla.d Thu Jul 31 19:17:51 2008 -0700 @@ -0,0 +1,3222 @@ +/******************************************************************************* + * Copyright (c) 2003, 2007 IBM Corporation and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * IBM Corporation - initial API and implementation + * Port to the D programming language: + * John Reimer <terminal.node@gmail.com> + *******************************************************************************/ +module dwt.browser.Mozilla; + +import dwt.dwthelper.utils; + +import dwt.DWT; +import dwt.DWTError; +import dwt.graphics.Device; +import dwt.graphics.Point; +import dwt.graphics.Rectangle; + +import dwt.internal.Compatibility; +import dwt.internal.LONG; +import dwt.internal.Library; + +import dwt.internal.mozilla.nsEmbedString; +import dwt.internal.mozilla.nsError; + +import dwt.internal.mozilla.nsIAppShell; +import dwt.internal.mozilla.nsIBaseWindow; +import dwt.internal.mozilla.nsICategoryManager; +import dwt.internal.mozilla.nsIComponentManager; +import dwt.internal.mozilla.nsIComponentRegistrar; +import dwt.internal.mozilla.nsIContextMenuListener; +import dwt.internal.mozilla.nsICookie; +import dwt.internal.mozilla.nsICookieManager; +import dwt.internal.mozilla.nsID; +import dwt.internal.mozilla.nsIDOMEvent; +import dwt.internal.mozilla.nsIDOMEventTarget; +import dwt.internal.mozilla.nsIDOMKeyEvent; +import dwt.internal.mozilla.nsIDOMMouseEvent; +import dwt.internal.mozilla.nsIDOMSerializer; +import dwt.internal.mozilla.nsIDOMSerializer_1_7; +import dwt.internal.mozilla.nsIDOMWindow; +import dwt.internal.mozilla.nsIDOMWindowCollection; +import dwt.internal.mozilla.nsIDirectoryService; +import dwt.internal.mozilla.nsIDocShell; +import dwt.internal.mozilla.nsIDocShell_1_8; +import dwt.internal.mozilla.nsIDocShell_1_9; +import dwt.internal.mozilla.nsIEmbeddingSiteWindow; +import dwt.internal.mozilla.nsIFile; +import dwt.internal.mozilla.nsIIOService; +import dwt.internal.mozilla.nsIInterfaceRequestor; +import dwt.internal.mozilla.nsIJSContextStack; +import dwt.internal.mozilla.nsILocalFile; +import dwt.internal.mozilla.nsIObserverService; +import dwt.internal.mozilla.nsIPrefBranch; +import dwt.internal.mozilla.nsIPrefLocalizedString; +import dwt.internal.mozilla.nsIPrefService; +import dwt.internal.mozilla.nsIProperties; +import dwt.internal.mozilla.nsIServiceManager; +import dwt.internal.mozilla.nsISimpleEnumerator; +import dwt.internal.mozilla.nsISupports; +import dwt.internal.mozilla.nsISupportsWeakReference; +import dwt.internal.mozilla.nsITooltipListener; +import dwt.internal.mozilla.nsIURI; +import dwt.internal.mozilla.nsIURIContentListener; +import dwt.internal.mozilla.nsIWeakReference; +import dwt.internal.mozilla.nsIWebBrowser; +import dwt.internal.mozilla.nsIWebBrowserChrome; +import dwt.internal.mozilla.nsIWebBrowserChromeFocus; +import dwt.internal.mozilla.nsIWebBrowserFocus; +import dwt.internal.mozilla.nsIWebNavigation; +import dwt.internal.mozilla.nsIWebNavigationInfo; +import dwt.internal.mozilla.nsIWebProgress; +import dwt.internal.mozilla.nsIWebProgressListener; +import dwt.internal.mozilla.nsIWindowWatcher; + +import dwt.layout.FillLayout; +import dwt.widgets.Composite; +import dwt.widgets.Display; +import dwt.widgets.Event; +import dwt.widgets.Label; +import dwt.widgets.Listener; +import dwt.widgets.Menu; +import dwt.widgets.Shell; + +class Mozilla : nsIWebBrowser, nsIWeakReference, + nsIWebProgressListener, nsIWebBrowserChrome, + nsIWebBrowserChromeFocus, nsIEmbeddingSiteWindow, + nsIInterfaceRequestor, nsISupportsWeakReference, + nsIContextMenuListener, nsIUriContentListener, + nsIToolTipListener, nsIDOMEventListener +{ + int /*long*/ embedHandle; + nsIWebBrowser webBrowser; + Object webBrowserObject; + MozillaDelegate mozDelegate; + + int chromeFlags = nsIWebBrowserChrome.CHROME_DEFAULT; + int refCount, lastKeyCode, lastCharCode; + int /*long*/ request; + Point location, size; + bool visible, isChild, ignoreDispose, awaitingNavigate; + Shell tip = null; + Listener listener; + + // replace with appropriate D/Tango data structure + Vector unhookedDOMWindows = new Vector (); + + static nsIAppShell AppShell; + static AppFileLocProvider LocationProvider; + static WindowCreator2 WindowCreator; + static int BrowserCount; + static bool Initialized, IsPre_1_8, PerformedVersionCheck, XPCOMWasGlued, XPCOMInitWasGlued; + + /* XULRunner detect constants */ + static final String GRERANGE_LOWER = "1.8.1.2"; //$NON-NLS-1$ + static final String GRERANGE_LOWER_FALLBACK = "1.8"; //$NON-NLS-1$ + static final bool LowerRangeInclusive = true; + static final String GRERANGE_UPPER = "1.9.*"; //$NON-NLS-1$ + static final bool UpperRangeInclusive = true; + + static final int MAX_PORT = 65535; + static final String SEPARATOR_OS = System.getProperty ("file.separator"); //$NON-NLS-1$ + static final String ABOUT_BLANK = "about:blank"; //$NON-NLS-1$ + static final String DISPOSE_LISTENER_HOOKED = "dwt.browser.Mozilla.disposeListenerHooked"; //$NON-NLS-1$ + static final String PREFIX_JAVASCRIPT = "javascript:"; //$NON-NLS-1$ + static final String PREFERENCE_CHARSET = "intl.charset.default"; //$NON-NLS-1$ + static final String PREFERENCE_DISABLEOPENDURINGLOAD = "dom.disable_open_during_load"; //$NON-NLS-1$ + static final String PREFERENCE_DISABLEWINDOWSTATUSCHANGE = "dom.disable_window_status_change"; //$NON-NLS-1$ + static final String PREFERENCE_LANGUAGES = "intl.accept_languages"; //$NON-NLS-1$ + static final String PREFERENCE_PROXYHOST_FTP = "network.proxy.ftp"; //$NON-NLS-1$ + static final String PREFERENCE_PROXYPORT_FTP = "network.proxy.ftp_port"; //$NON-NLS-1$ + static final String PREFERENCE_PROXYHOST_HTTP = "network.proxy.http"; //$NON-NLS-1$ + static final String PREFERENCE_PROXYPORT_HTTP = "network.proxy.http_port"; //$NON-NLS-1$ + static final String PREFERENCE_PROXYHOST_SSL = "network.proxy.ssl"; //$NON-NLS-1$ + static final String PREFERENCE_PROXYPORT_SSL = "network.proxy.ssl_port"; //$NON-NLS-1$ + static final String PREFERENCE_PROXYTYPE = "network.proxy.type"; //$NON-NLS-1$ + static final String PROFILE_AFTER_CHANGE = "profile-after-change"; //$NON-NLS-1$ + static final String PROFILE_BEFORE_CHANGE = "profile-before-change"; //$NON-NLS-1$ + static final String PROFILE_DIR = SEPARATOR_OS + "eclipse" + SEPARATOR_OS; //$NON-NLS-1$ + static final String PROFILE_DO_CHANGE = "profile-do-change"; //$NON-NLS-1$ + static final String PROPERTY_PROXYPORT = "network.proxy_port"; //$NON-NLS-1$ + static final String PROPERTY_PROXYHOST = "network.proxy_host"; //$NON-NLS-1$ + static final String SEPARATOR_LOCALE = "-"; //$NON-NLS-1$ + static final String SHUTDOWN_PERSIST = "shutdown-persist"; //$NON-NLS-1$ + static final String STARTUP = "startup"; //$NON-NLS-1$ + static final String TOKENIZER_LOCALE = ","; //$NON-NLS-1$ + static final String URI_FROMMEMORY = "file:///"; //$NON-NLS-1$ + static final String XULRUNNER_PATH = "dwt.browser.XULRunnerPath"; //$NON-NLS-1$ + + // TEMPORARY CODE + static final String GRE_INITIALIZED = "dwt.browser.XULRunnerInitialized"; //$NON-NLS-1$ + + static { + MozillaClearSessions = new Runnable () { + public void run () { + if (!Initialized) return; + int /*long*/[] result = new int /*long*/[1]; + int rc = XPCOM.NS_GetServiceManager (result); + if (rc !is XPCOM.NS_OK) error (rc); + if (result[0] is 0) error (XPCOM.NS_NOINTERFACE); + nsIServiceManager serviceManager = new nsIServiceManager (result[0]); + result[0] = 0; + byte[] aContractID = MozillaDelegate.wcsToMbcs (null, XPCOM.NS_COOKIEMANAGER_CONTRACTID, true); + rc = serviceManager.GetServiceByContractID (aContractID, nsICookieManager.NS_ICOOKIEMANAGER_IID, result); + if (rc !is XPCOM.NS_OK) error (rc); + if (result[0] is 0) error (XPCOM.NS_NOINTERFACE); + serviceManager.Release (); + + nsICookieManager manager = new nsICookieManager (result[0]); + result[0] = 0; + rc = manager.GetEnumerator (result); + if (rc !is XPCOM.NS_OK) error (rc); + manager.Release (); + + nsISimpleEnumerator enumerator = new nsISimpleEnumerator (result[0]); + int[] moreElements = new int[1]; /* PRBool */ + rc = enumerator.HasMoreElements (moreElements); + if (rc !is XPCOM.NS_OK) error (rc); + while (moreElements[0] !is 0) { + result[0] = 0; + rc = enumerator.GetNext (result); + if (rc !is XPCOM.NS_OK) error (rc); + nsICookie cookie = new nsICookie (result[0]); + long[] expires = new long[1]; + rc = cookie.GetExpires (expires); + if (expires[0] is 0) { + /* indicates a session cookie */ + int /*long*/ domain = XPCOM.nsEmbedCString_new (); + int /*long*/ name = XPCOM.nsEmbedCString_new (); + int /*long*/ path = XPCOM.nsEmbedCString_new (); + cookie.GetHost (domain); + cookie.GetName (name); + cookie.GetPath (path); + rc = manager.Remove (domain, name, path, 0); + XPCOM.nsEmbedCString_delete (domain); + XPCOM.nsEmbedCString_delete (name); + XPCOM.nsEmbedCString_delete (path); + if (rc !is XPCOM.NS_OK) error (rc); + } + cookie.Release (); + rc = enumerator.HasMoreElements (moreElements); + if (rc !is XPCOM.NS_OK) error (rc); + } + enumerator.Release (); + } + }; + } + +public void create (Composite parent, int style) { + mozDelegate = new MozillaDelegate (browser); + Display display = parent.getDisplay (); + + int /*long*/[] result = new int /*long*/[1]; + if (!Initialized) { + bool initLoaded = false; + bool IsXULRunner = false; + + String greInitialized = System.getProperty (GRE_INITIALIZED); + if ("true".equals (greInitialized)) { //$NON-NLS-1$ + /* + * Another browser has already initialized xulrunner in this process, + * so just bind to it instead of trying to initialize a new one. + */ + Initialized = true; + } + String mozillaPath = System.getProperty (XULRUNNER_PATH); + if (mozillaPath is null) { + try { + String libName = mozDelegate.getSWTInitLibraryName (); + Library.loadLibrary (libName); + initLoaded = true; + } catch (UnsatisfiedLinkError e) { + /* + * If this library failed to load then do not attempt to detect a + * xulrunner to use. The Browser may still be usable if MOZILLA_FIVE_HOME + * points at a GRE. + */ + } + } else { + mozillaPath += SEPARATOR_OS + mozDelegate.getLibraryName (); + IsXULRunner = true; + } + + if (initLoaded) { + /* attempt to discover a XULRunner to use as the GRE */ + GREVersionRange range = new GREVersionRange (); + byte[] bytes = MozillaDelegate.wcsToMbcs (null, GRERANGE_LOWER, true); + int /*long*/ lower = C.malloc (bytes.length); + C.memmove (lower, bytes, bytes.length); + range.lower = lower; + range.lowerInclusive = LowerRangeInclusive; + + bytes = MozillaDelegate.wcsToMbcs (null, GRERANGE_UPPER, true); + int /*long*/ upper = C.malloc (bytes.length); + C.memmove (upper, bytes, bytes.length); + range.upper = upper; + range.upperInclusive = UpperRangeInclusive; + + int length = XPCOMInit.PATH_MAX; + int /*long*/ greBuffer = C.malloc (length); + int /*long*/ propertiesPtr = C.malloc (2 * C.PTR_SIZEOF); + int rc = XPCOMInit.GRE_GetGREPathWithProperties (range, 1, propertiesPtr, 0, greBuffer, length); + + /* + * A XULRunner was not found that supports wrapping of XPCOM handles as JavaXPCOM objects. + * Drop the lower version bound and try to detect an earlier XULRunner installation. + */ + if (rc !is XPCOM.NS_OK) { + C.free (lower); + bytes = MozillaDelegate.wcsToMbcs (null, GRERANGE_LOWER_FALLBACK, true); + lower = C.malloc (bytes.length); + C.memmove (lower, bytes, bytes.length); + range.lower = lower; + rc = XPCOMInit.GRE_GetGREPathWithProperties (range, 1, propertiesPtr, 0, greBuffer, length); + } + + C.free (lower); + C.free (upper); + C.free (propertiesPtr); + if (rc is XPCOM.NS_OK) { + /* indicates that a XULRunner was found */ + length = C.strlen (greBuffer); + bytes = new byte[length]; + C.memmove (bytes, greBuffer, length); + mozillaPath = new String (MozillaDelegate.mbcsToWcs (null, bytes)); + IsXULRunner = mozillaPath.length () > 0; + + /* + * Test whether the detected XULRunner can be used as the GRE before loading swt's + * XULRunner library. If it cannot be used then fall back to attempting to use + * the GRE pointed to by MOZILLA_FIVE_HOME. + * + * One case where this will fail is attempting to use a 64-bit xulrunner while swt + * is running in 32-bit mode, or vice versa. + */ + if (IsXULRunner) { + byte[] path = MozillaDelegate.wcsToMbcs (null, mozillaPath, true); + rc = XPCOMInit.XPCOMGlueStartup (path); + if (rc !is XPCOM.NS_OK) { + IsXULRunner = false; /* failed */ + mozillaPath = mozillaPath.substring (0, mozillaPath.lastIndexOf (SEPARATOR_OS)); + if (Device.DEBUG) System.out.println ("cannot use detected XULRunner: " + mozillaPath); //$NON-NLS-1$ + } else { + XPCOMInitWasGlued = true; + } + } + } + C.free (greBuffer); + } + + if (IsXULRunner) { + if (Device.DEBUG) System.out.println ("XULRunner path: " + mozillaPath); //$NON-NLS-1$ + try { + Library.loadLibrary ("swt-xulrunner"); //$NON-NLS-1$ + } catch (UnsatisfiedLinkError e) { + DWT.error (DWT.ERROR_NO_HANDLES, e); + } + byte[] path = MozillaDelegate.wcsToMbcs (null, mozillaPath, true); + int rc = XPCOM.XPCOMGlueStartup (path); + if (rc !is XPCOM.NS_OK) { + browser.dispose (); + error (rc); + } + XPCOMWasGlued = true; + + /* + * Remove the trailing xpcom lib name from mozillaPath because the + * Mozilla.initialize and NS_InitXPCOM2 invocations require a directory name only. + */ + mozillaPath = mozillaPath.substring (0, mozillaPath.lastIndexOf (SEPARATOR_OS)); + } else { + if ((style & DWT.MOZILLA) !is 0) { + browser.dispose (); + String errorString = (mozillaPath !is null && mozillaPath.length () > 0) ? + " [Failed to use detected XULRunner: " + mozillaPath + "]" : + " [Could not detect registered XULRunner to use]"; //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ + DWT.error (DWT.ERROR_NO_HANDLES, null, errorString); + } + + /* attempt to use the GRE pointed at by MOZILLA_FIVE_HOME */ + int /*long*/ ptr = C.getenv (MozillaDelegate.wcsToMbcs (null, XPCOM.MOZILLA_FIVE_HOME, true)); + if (ptr !is 0) { + int length = C.strlen (ptr); + byte[] buffer = new byte[length]; + C.memmove (buffer, ptr, length); + mozillaPath = new String (MozillaDelegate.mbcsToWcs (null, buffer)); + } else { + browser.dispose (); + DWT.error (DWT.ERROR_NO_HANDLES, null, " [Unknown Mozilla path (MOZILLA_FIVE_HOME not set)]"); //$NON-NLS-1$ + } + if (Device.DEBUG) System.out.println ("Mozilla path: " + mozillaPath); //$NON-NLS-1$ + + /* + * Note. Embedding a Mozilla GTK1.2 causes a crash. The workaround + * is to check the version of GTK used by Mozilla by looking for + * the libwidget_gtk.so library used by Mozilla GTK1.2. Mozilla GTK2 + * uses the libwidget_gtk2.so library. + */ + if (Compatibility.fileExists (mozillaPath, "components/libwidget_gtk.so")) { //$NON-NLS-1$ + browser.dispose (); + DWT.error (DWT.ERROR_NO_HANDLES, null, " [Mozilla GTK2 required (GTK1.2 detected)]"); //$NON-NLS-1$ + } + + try { + Library.loadLibrary ("swt-mozilla"); //$NON-NLS-1$ + } catch (UnsatisfiedLinkError e) { + try { + /* + * The initial loadLibrary attempt may have failed as a result of the user's + * system not having libstdc++.so.6 installed, so try to load the alternate + * swt mozilla library that depends on libswtc++.so.5 instead. + */ + Library.loadLibrary ("swt-mozilla-gcc3"); //$NON-NLS-1$ + } catch (UnsatisfiedLinkError ex) { + browser.dispose (); + /* + * Print the error from the first failed attempt since at this point it's + * known that the failure was not due to the libstdc++.so.6 dependency. + */ + DWT.error (DWT.ERROR_NO_HANDLES, e, " [MOZILLA_FIVE_HOME='" + mozillaPath + "']"); //$NON-NLS-1$ //$NON-NLS-2$ + } + } + } + + if (!Initialized) { + int /*long*/[] retVal = new int /*long*/[1]; + nsEmbedString pathString = new nsEmbedString (mozillaPath); + int rc = XPCOM.NS_NewLocalFile (pathString.getAddress (), 1, retVal); + pathString.dispose (); + if (rc !is XPCOM.NS_OK) { + browser.dispose (); + error (rc); + } + if (retVal[0] is 0) { + browser.dispose (); + error (XPCOM.NS_ERROR_NULL_POINTER); + } + + LocationProvider = new AppFileLocProvider (mozillaPath); + LocationProvider.AddRef (); + + nsIFile localFile = new nsILocalFile (retVal[0]); + rc = XPCOM.NS_InitXPCOM2 (0, localFile.getAddress(), LocationProvider.getAddress ()); + localFile.Release (); + if (rc !is XPCOM.NS_OK) { + browser.dispose (); + DWT.error (DWT.ERROR_NO_HANDLES, null, " [MOZILLA_FIVE_HOME may not point at an embeddable GRE] [NS_InitEmbedding " + mozillaPath + " error " + rc + "]"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ + } + System.setProperty (GRE_INITIALIZED, "true"); //$NON-NLS-1$ + if (IsXULRunner) { + System.setProperty (XULRUNNER_PATH, mozillaPath); + } + } + + /* If JavaXPCOM is detected then attempt to initialize it with the XULRunner being used */ + if (IsXULRunner) { + try { + Class clazz = Class.forName ("org.mozilla.xpcom.Mozilla"); //$NON-NLS-1$ + Method method = clazz.getMethod ("getInstance", new Class[0]); //$NON-NLS-1$ + Object mozilla = method.invoke (null, new Object[0]); + method = clazz.getMethod ("getComponentManager", new Class[0]); //$NON-NLS-1$ + try { + method.invoke (mozilla, new Object[0]); + } catch (InvocationTargetException e) { + /* indicates that JavaXPCOM has not been initialized yet */ + Class fileClass = Class.forName ("java.io.File"); //$NON-NLS-1$ + method = clazz.getMethod ("initialize", new Class[] {fileClass}); //$NON-NLS-1$ + Constructor constructor = fileClass.getDeclaredConstructor (new Class[] {String.class}); + Object argument = constructor.newInstance (new Object[] {mozillaPath}); + method.invoke (mozilla, new Object[] {argument}); + } + } catch (ClassNotFoundException e) { + /* JavaXPCOM is not on the classpath */ + } catch (NoSuchMethodException e) { + /* the JavaXPCOM on the classpath does not implement initialize() */ + } catch (IllegalArgumentException e) { + } catch (IllegalAccessException e) { + } catch (InvocationTargetException e) { + } catch (InstantiationException e) { + } + } + + int rc = XPCOM.NS_GetComponentManager (result); + if (rc !is XPCOM.NS_OK) { + browser.dispose (); + error (rc); + } + if (result[0] is 0) { + browser.dispose (); + error (XPCOM.NS_NOINTERFACE); + } + + nsIComponentManager componentManager = new nsIComponentManager (result[0]); + result[0] = 0; + if (mozDelegate.needsSpinup ()) { + /* nsIAppShell is discontinued as of xulrunner 1.9, so do not fail if it is not found */ + rc = componentManager.CreateInstance (XPCOM.NS_APPSHELL_CID, 0, nsIAppShell.NS_IAPPSHELL_IID, result); + if (rc !is XPCOM.NS_ERROR_NO_INTERFACE) { + if (rc !is XPCOM.NS_OK) { + browser.dispose (); + error (rc); + } + if (result[0] is 0) { + browser.dispose (); + error (XPCOM.NS_NOINTERFACE); + } + + AppShell = new nsIAppShell (result[0]); + rc = AppShell.Create (0, null); + if (rc !is XPCOM.NS_OK) { + browser.dispose (); + error (rc); + } + rc = AppShell.Spinup (); + if (rc !is XPCOM.NS_OK) { + browser.dispose (); + error (rc); + } + } + result[0] = 0; + } + + WindowCreator = new WindowCreator2 (); + WindowCreator.AddRef (); + + rc = XPCOM.NS_GetServiceManager (result); + if (rc !is XPCOM.NS_OK) { + browser.dispose (); + error (rc); + } + if (result[0] is 0) { + browser.dispose (); + error (XPCOM.NS_NOINTERFACE); + } + + nsIServiceManager serviceManager = new nsIServiceManager (result[0]); + result[0] = 0; + byte[] aContractID = MozillaDelegate.wcsToMbcs (null, XPCOM.NS_WINDOWWATCHER_CONTRACTID, true); + rc = serviceManager.GetServiceByContractID (aContractID, nsIWindowWatcher.NS_IWINDOWWATCHER_IID, result); + if (rc !is XPCOM.NS_OK) { + browser.dispose (); + error (rc); + } + if (result[0] is 0) { + browser.dispose (); + error (XPCOM.NS_NOINTERFACE); + } + + nsIWindowWatcher windowWatcher = new nsIWindowWatcher (result[0]); + result[0] = 0; + rc = windowWatcher.SetWindowCreator (WindowCreator.getAddress()); + if (rc !is XPCOM.NS_OK) { + browser.dispose (); + error (rc); + } + windowWatcher.Release (); + + /* compute the profile directory and set it on the AppFileLocProvider */ + if (LocationProvider !is null) { + byte[] buffer = MozillaDelegate.wcsToMbcs (null, XPCOM.NS_DIRECTORYSERVICE_CONTRACTID, true); + rc = serviceManager.GetServiceByContractID (buffer, nsIDirectoryService.NS_IDIRECTORYSERVICE_IID, result); + if (rc !is XPCOM.NS_OK) { + browser.dispose (); + error (rc); + } + if (result[0] is 0) { + browser.dispose (); + error (XPCOM.NS_NOINTERFACE); + } + + nsIDirectoryService directoryService = new nsIDirectoryService (result[0]); + result[0] = 0; + rc = directoryService.QueryInterface (nsIProperties.NS_IPROPERTIES_IID, result); + if (rc !is XPCOM.NS_OK) { + browser.dispose (); + error (rc); + } + if (result[0] is 0) { + browser.dispose (); + error (XPCOM.NS_NOINTERFACE); + } + directoryService.Release (); + + nsIProperties properties = new nsIProperties (result[0]); + result[0] = 0; + buffer = MozillaDelegate.wcsToMbcs (null, XPCOM.NS_APP_APPLICATION_REGISTRY_DIR, true); + rc = properties.Get (buffer, nsIFile.NS_IFILE_IID, result); + if (rc !is XPCOM.NS_OK) { + browser.dispose (); + error (rc); + } + if (result[0] is 0) { + browser.dispose (); + error (XPCOM.NS_NOINTERFACE); + } + properties.Release (); + + nsIFile profileDir = new nsIFile (result[0]); + result[0] = 0; + int /*long*/ path = XPCOM.nsEmbedCString_new (); + rc = profileDir.GetNativePath (path); + if (rc !is XPCOM.NS_OK) { + browser.dispose (); + error (rc); + } + int length = XPCOM.nsEmbedCString_Length (path); + int /*long*/ ptr = XPCOM.nsEmbedCString_get (path); + buffer = new byte [length]; + XPCOM.memmove (buffer, ptr, length); + String profilePath = new String (MozillaDelegate.mbcsToWcs (null, buffer)) + PROFILE_DIR; + LocationProvider.setProfilePath (profilePath); + LocationProvider.isXULRunner = IsXULRunner; + XPCOM.nsEmbedCString_delete (path); + profileDir.Release (); + + /* notify observers of a new profile directory being used */ + buffer = MozillaDelegate.wcsToMbcs (null, XPCOM.NS_OBSERVER_CONTRACTID, true); + rc = serviceManager.GetServiceByContractID (buffer, nsIObserverService.NS_IOBSERVERSERVICE_IID, result); + if (rc !is XPCOM.NS_OK) { + browser.dispose (); + error (rc); + } + if (result[0] is 0) { + browser.dispose (); + error (XPCOM.NS_NOINTERFACE); + } + + nsIObserverService observerService = new nsIObserverService (result[0]); + result[0] = 0; + buffer = MozillaDelegate.wcsToMbcs (null, PROFILE_DO_CHANGE, true); + length = STARTUP.length (); + char[] chars = new char [length + 1]; + STARTUP.getChars (0, length, chars, 0); + rc = observerService.NotifyObservers (0, buffer, chars); + if (rc !is XPCOM.NS_OK) { + browser.dispose (); + error (rc); + } + buffer = MozillaDelegate.wcsToMbcs (null, PROFILE_AFTER_CHANGE, true); + rc = observerService.NotifyObservers (0, buffer, chars); + if (rc !is XPCOM.NS_OK) { + browser.dispose (); + error (rc); + } + observerService.Release (); + } + + /* + * As a result of using a common profile the user cannot change their locale + * and charset. The fix for this is to set mozilla's locale and charset + * preference values according to the user's current locale and charset. + */ + aContractID = MozillaDelegate.wcsToMbcs (null, XPCOM.NS_PREFSERVICE_CONTRACTID, true); + rc = serviceManager.GetServiceByContractID (aContractID, nsIPrefService.NS_IPREFSERVICE_IID, result); + serviceManager.Release (); + if (rc !is XPCOM.NS_OK) { + browser.dispose (); + error (rc); + } + if (result[0] is 0) { + browser.dispose (); + error (XPCOM.NS_NOINTERFACE); + } + + nsIPrefService prefService = new nsIPrefService (result[0]); + result[0] = 0; + byte[] buffer = new byte[1]; + rc = prefService.GetBranch (buffer, result); /* empty buffer denotes root preference level */ + prefService.Release (); + if (rc !is XPCOM.NS_OK) { + browser.dispose (); + error (rc); + } + if (result[0] is 0) { + browser.dispose (); + error (XPCOM.NS_NOINTERFACE); + } + + nsIPrefBranch prefBranch = new nsIPrefBranch (result[0]); + result[0] = 0; + + /* get Mozilla's current locale preference value */ + String prefLocales = null; + nsIPrefLocalizedString localizedString = null; + buffer = MozillaDelegate.wcsToMbcs (null, PREFERENCE_LANGUAGES, true); + rc = prefBranch.GetComplexValue (buffer, nsIPrefLocalizedString.NS_IPREFLOCALIZEDSTRING_IID, result); + /* + * Feature of Debian. For some reason attempting to query for the current locale + * preference fails on Debian. The workaround for this is to assume a value of + * "en-us,en" since this is typically the default value when mozilla is used without + * a profile. + */ + if (rc !is XPCOM.NS_OK) { + prefLocales = "en-us,en" + TOKENIZER_LOCALE; //$NON-NLS-1$ + } else { + if (result[0] is 0) { + browser.dispose (); + error (XPCOM.NS_NOINTERFACE); + } + localizedString = new nsIPrefLocalizedString (result[0]); + result[0] = 0; + rc = localizedString.ToString (result); + if (rc !is XPCOM.NS_OK) { + browser.dispose (); + error (rc); + } + if (result[0] is 0) { + browser.dispose (); + error (XPCOM.NS_NOINTERFACE); + } + int length = XPCOM.strlen_PRUnichar (result[0]); + char[] dest = new char[length]; + XPCOM.memmove (dest, result[0], length * 2); + prefLocales = new String (dest) + TOKENIZER_LOCALE; + } + result[0] = 0; + + /* + * construct the new locale preference value by prepending the + * user's current locale and language to the original value + */ + Locale locale = Locale.getDefault (); + String language = locale.getLanguage (); + String country = locale.getCountry (); + StringBuffer stringBuffer = new StringBuffer (language); + stringBuffer.append (SEPARATOR_LOCALE); + stringBuffer.append (country.toLowerCase ()); + stringBuffer.append (TOKENIZER_LOCALE); + stringBuffer.append (language); + stringBuffer.append (TOKENIZER_LOCALE); + String newLocales = stringBuffer.toString (); + + int start, end = -1; + do { + start = end + 1; + end = prefLocales.indexOf (TOKENIZER_LOCALE, start); + String token; + if (end is -1) { + token = prefLocales.substring (start); + } else { + token = prefLocales.substring (start, end); + } + if (token.length () > 0) { + token = (token + TOKENIZER_LOCALE).trim (); + /* ensure that duplicate locale values are not added */ + if (newLocales.indexOf (token) is -1) { + stringBuffer.append (token); + } + } + } while (end !is -1); + newLocales = stringBuffer.toString (); + if (!newLocales.equals (prefLocales)) { + /* write the new locale value */ + newLocales = newLocales.substring (0, newLocales.length () - TOKENIZER_LOCALE.length ()); /* remove trailing tokenizer */ + int length = newLocales.length (); + char[] charBuffer = new char[length + 1]; + newLocales.getChars (0, length, charBuffer, 0); + if (localizedString is null) { + byte[] contractID = MozillaDelegate.wcsToMbcs (null, XPCOM.NS_PREFLOCALIZEDSTRING_CONTRACTID, true); + rc = componentManager.CreateInstanceByContractID (contractID, 0, nsIPrefLocalizedString.NS_IPREFLOCALIZEDSTRING_IID, result); + if (rc !is XPCOM.NS_OK) { + browser.dispose (); + error (rc); + } + if (result[0] is 0) { + browser.dispose (); + error (XPCOM.NS_NOINTERFACE); + } + localizedString = new nsIPrefLocalizedString (result[0]); + result[0] = 0; + } + localizedString.SetDataWithLength (length, charBuffer); + rc = prefBranch.SetComplexValue (buffer, nsIPrefLocalizedString.NS_IPREFLOCALIZEDSTRING_IID, localizedString.getAddress()); + } + if (localizedString !is null) { + localizedString.Release (); + localizedString = null; + } + + /* get Mozilla's current charset preference value */ + String prefCharset = null; + buffer = MozillaDelegate.wcsToMbcs (null, PREFERENCE_CHARSET, true); + rc = prefBranch.GetComplexValue (buffer, nsIPrefLocalizedString.NS_IPREFLOCALIZEDSTRING_IID, result); + /* + * Feature of Debian. For some reason attempting to query for the current charset + * preference fails on Debian. The workaround for this is to assume a value of + * "ISO-8859-1" since this is typically the default value when mozilla is used + * without a profile. + */ + if (rc !is XPCOM.NS_OK) { + prefCharset = "ISO-8859-1"; //$NON_NLS-1$ + } else { + if (result[0] is 0) { + browser.dispose (); + error (XPCOM.NS_NOINTERFACE); + } + localizedString = new nsIPrefLocalizedString (result[0]); + result[0] = 0; + rc = localizedString.ToString (result); + if (rc !is XPCOM.NS_OK) { + browser.dispose (); + error (rc); + } + if (result[0] is 0) { + browser.dispose (); + error (XPCOM.NS_NOINTERFACE); + } + int length = XPCOM.strlen_PRUnichar (result[0]); + char[] dest = new char[length]; + XPCOM.memmove (dest, result[0], length * 2); + prefCharset = new String (dest); + } + result[0] = 0; + + String newCharset = System.getProperty ("file.encoding"); // $NON-NLS-1$ + if (!newCharset.equals (prefCharset)) { + /* write the new charset value */ + int length = newCharset.length (); + char[] charBuffer = new char[length + 1]; + newCharset.getChars (0, length, charBuffer, 0); + if (localizedString is null) { + byte[] contractID = MozillaDelegate.wcsToMbcs (null, XPCOM.NS_PREFLOCALIZEDSTRING_CONTRACTID, true); + rc = componentManager.CreateInstanceByContractID (contractID, 0, nsIPrefLocalizedString.NS_IPREFLOCALIZEDSTRING_IID, result); + if (rc !is XPCOM.NS_OK) { + browser.dispose (); + error (rc); + } + if (result[0] is 0) { + browser.dispose (); + error (XPCOM.NS_NOINTERFACE); + } + localizedString = new nsIPrefLocalizedString (result[0]); + result[0] = 0; + } + localizedString.SetDataWithLength (length, charBuffer); + rc = prefBranch.SetComplexValue (buffer, nsIPrefLocalizedString.NS_IPREFLOCALIZEDSTRING_IID, localizedString.getAddress ()); + } + if (localizedString !is null) localizedString.Release (); + + /* + * Check for proxy values set as documented java properties and update mozilla's + * preferences with these values if needed. + */ + String proxyHost = System.getProperty (PROPERTY_PROXYHOST); + String proxyPortString = System.getProperty (PROPERTY_PROXYPORT); + + int port = -1; + if (proxyPortString !is null) { + try { + int value = Integer.valueOf (proxyPortString).intValue (); + if (0 <= value && value <= MAX_PORT) port = value; + } catch (NumberFormatException e) { + /* do nothing, java property has non-integer value */ + } + } + + if (proxyHost !is null) { + byte[] contractID = MozillaDelegate.wcsToMbcs (null, XPCOM.NS_PREFLOCALIZEDSTRING_CONTRACTID, true); + rc = componentManager.CreateInstanceByContractID (contractID, 0, nsIPrefLocalizedString.NS_IPREFLOCALIZEDSTRING_IID, result); + if (rc !is XPCOM.NS_OK) error (rc); + if (result[0] is 0) error (XPCOM.NS_NOINTERFACE); + + localizedString = new nsIPrefLocalizedString (result[0]); + result[0] = 0; + int length = proxyHost.length (); + char[] charBuffer = new char[length + 1]; + proxyHost.getChars (0, length, charBuffer, 0); + rc = localizedString.SetDataWithLength (length, charBuffer); + if (rc !is XPCOM.NS_OK) error (rc); + buffer = MozillaDelegate.wcsToMbcs (null, PREFERENCE_PROXYHOST_FTP, true); + rc = prefBranch.SetComplexValue (buffer, nsIPrefLocalizedString.NS_IPREFLOCALIZEDSTRING_IID, localizedString.getAddress ()); + if (rc !is XPCOM.NS_OK) error (rc); + buffer = MozillaDelegate.wcsToMbcs (null, PREFERENCE_PROXYHOST_HTTP, true); + rc = prefBranch.SetComplexValue (buffer, nsIPrefLocalizedString.NS_IPREFLOCALIZEDSTRING_IID, localizedString.getAddress ()); + if (rc !is XPCOM.NS_OK) error (rc); + buffer = MozillaDelegate.wcsToMbcs (null, PREFERENCE_PROXYHOST_SSL, true); + rc = prefBranch.SetComplexValue (buffer, nsIPrefLocalizedString.NS_IPREFLOCALIZEDSTRING_IID, localizedString.getAddress ()); + if (rc !is XPCOM.NS_OK) error (rc); + localizedString.Release (); + } + + if (port !is -1) { + buffer = MozillaDelegate.wcsToMbcs (null, PREFERENCE_PROXYPORT_FTP, true); + rc = prefBranch.SetIntPref (buffer, port); + if (rc !is XPCOM.NS_OK) error (rc); + buffer = MozillaDelegate.wcsToMbcs (null, PREFERENCE_PROXYPORT_HTTP, true); + rc = prefBranch.SetIntPref (buffer, port); + if (rc !is XPCOM.NS_OK) error (rc); + buffer = MozillaDelegate.wcsToMbcs (null, PREFERENCE_PROXYPORT_SSL, true); + rc = prefBranch.SetIntPref (buffer, port); + if (rc !is XPCOM.NS_OK) error (rc); + } + + if (proxyHost !is null || port !is -1) { + buffer = MozillaDelegate.wcsToMbcs (null, PREFERENCE_PROXYTYPE, true); + rc = prefBranch.SetIntPref (buffer, 1); + if (rc !is XPCOM.NS_OK) error (rc); + } + + /* + * Ensure that windows that are shown during page loads are not blocked. Firefox may + * try to block these by default since such windows are often unwelcome, but this + * assumption should not be made in the Browser's context. Since the Browser client + * is responsible for creating the new Browser and Shell in an OpenWindowListener, + * they should decide whether the new window is unwelcome or not and act accordingly. + */ + buffer = MozillaDelegate.wcsToMbcs (null, PREFERENCE_DISABLEOPENDURINGLOAD, true); + rc = prefBranch.SetBoolPref (buffer, 0); + if (rc !is XPCOM.NS_OK) { + browser.dispose (); + error (rc); + } + + /* Ensure that the status text can be set through means like javascript */ + buffer = MozillaDelegate.wcsToMbcs (null, PREFERENCE_DISABLEWINDOWSTATUSCHANGE, true); + rc = prefBranch.SetBoolPref (buffer, 0); + if (rc !is XPCOM.NS_OK) { + browser.dispose (); + error (rc); + } + + prefBranch.Release (); + + PromptService2Factory factory = new PromptService2Factory (); + factory.AddRef (); + + rc = componentManager.QueryInterface (nsIComponentRegistrar.NS_ICOMPONENTREGISTRAR_IID, result); + if (rc !is XPCOM.NS_OK) { + browser.dispose (); + error (rc); + } + if (result[0] is 0) { + browser.dispose (); + error (XPCOM.NS_NOINTERFACE); + } + + nsIComponentRegistrar componentRegistrar = new nsIComponentRegistrar (result[0]); + result[0] = 0; + aContractID = MozillaDelegate.wcsToMbcs (null, XPCOM.NS_PROMPTSERVICE_CONTRACTID, true); + byte[] aClassName = MozillaDelegate.wcsToMbcs (null, "Prompt Service", true); //$NON-NLS-1$ + rc = componentRegistrar.RegisterFactory (XPCOM.NS_PROMPTSERVICE_CID, aClassName, aContractID, factory.getAddress ()); + if (rc !is XPCOM.NS_OK) { + browser.dispose (); + error (rc); + } + factory.Release (); + + HelperAppLauncherDialogFactory dialogFactory = new HelperAppLauncherDialogFactory (); + dialogFactory.AddRef (); + aContractID = MozillaDelegate.wcsToMbcs (null, XPCOM.NS_HELPERAPPLAUNCHERDIALOG_CONTRACTID, true); + aClassName = MozillaDelegate.wcsToMbcs (null, "Helper App Launcher Dialog", true); //$NON-NLS-1$ + rc = componentRegistrar.RegisterFactory (XPCOM.NS_HELPERAPPLAUNCHERDIALOG_CID, aClassName, aContractID, dialogFactory.getAddress ()); + if (rc !is XPCOM.NS_OK) { + browser.dispose (); + error (rc); + } + dialogFactory.Release (); + + /* + * This Download factory will be used if the GRE version is < 1.8. + * If the GRE version is 1.8.x then the Download factory that is registered later for + * contract "Transfer" will be used. + * If the GRE version is >= 1.9 then no Download factory is registered because this + * functionality is provided by the GRE. + */ + DownloadFactory downloadFactory = new DownloadFactory (); + downloadFactory.AddRef (); + aContractID = MozillaDelegate.wcsToMbcs (null, XPCOM.NS_DOWNLOAD_CONTRACTID, true); + aClassName = MozillaDelegate.wcsToMbcs (null, "Download", true); //$NON-NLS-1$ + rc = componentRegistrar.RegisterFactory (XPCOM.NS_DOWNLOAD_CID, aClassName, aContractID, downloadFactory.getAddress ()); + if (rc !is XPCOM.NS_OK) { + browser.dispose (); + error (rc); + } + downloadFactory.Release (); + + FilePickerFactory pickerFactory = IsXULRunner ? new FilePickerFactory_1_8 () : new FilePickerFactory (); + pickerFactory.AddRef (); + aContractID = MozillaDelegate.wcsToMbcs (null, XPCOM.NS_FILEPICKER_CONTRACTID, true); + aClassName = MozillaDelegate.wcsToMbcs (null, "FilePicker", true); //$NON-NLS-1$ + rc = componentRegistrar.RegisterFactory (XPCOM.NS_FILEPICKER_CID, aClassName, aContractID, pickerFactory.getAddress ()); + if (rc !is XPCOM.NS_OK) { + browser.dispose (); + error (rc); + } + pickerFactory.Release (); + + componentRegistrar.Release (); + componentManager.Release (); + + Initialized = true; + } + + if (display.getData (DISPOSE_LISTENER_HOOKED) is null) { + display.setData (DISPOSE_LISTENER_HOOKED, DISPOSE_LISTENER_HOOKED); + display.addListener (DWT.Dispose, new Listener () { + public void handleEvent (Event event) { + if (BrowserCount > 0) return; /* another display is still active */ + + int /*long*/[] result = new int /*long*/[1]; + int rc = XPCOM.NS_GetServiceManager (result); + if (rc !is XPCOM.NS_OK) error (rc); + if (result[0] is 0) error (XPCOM.NS_NOINTERFACE); + + nsIServiceManager serviceManager = new nsIServiceManager (result[0]); + result[0] = 0; + byte[] buffer = MozillaDelegate.wcsToMbcs (null, XPCOM.NS_OBSERVER_CONTRACTID, true); + rc = serviceManager.GetServiceByContractID (buffer, nsIObserverService.NS_IOBSERVERSERVICE_IID, result); + if (rc !is XPCOM.NS_OK) error (rc); + if (result[0] is 0) error (XPCOM.NS_NOINTERFACE); + + nsIObserverService observerService = new nsIObserverService (result[0]); + result[0] = 0; + buffer = MozillaDelegate.wcsToMbcs (null, PROFILE_BEFORE_CHANGE, true); + int length = SHUTDOWN_PERSIST.length (); + char[] chars = new char [length + 1]; + SHUTDOWN_PERSIST.getChars (0, length, chars, 0); + rc = observerService.NotifyObservers (0, buffer, chars); + if (rc !is XPCOM.NS_OK) error (rc); + observerService.Release (); + + if (LocationProvider !is null) { + String prefsLocation = LocationProvider.profilePath + AppFileLocProvider.PREFERENCES_FILE; + nsEmbedString pathString = new nsEmbedString (prefsLocation); + rc = XPCOM.NS_NewLocalFile (pathString.getAddress (), 1, result); + if (rc !is XPCOM.NS_OK) Mozilla.error (rc); + if (result[0] is 0) Mozilla.error (XPCOM.NS_ERROR_NULL_POINTER); + pathString.dispose (); + + nsILocalFile localFile = new nsILocalFile (result [0]); + result[0] = 0; + rc = localFile.QueryInterface (nsIFile.NS_IFILE_IID, result); + if (rc !is XPCOM.NS_OK) Mozilla.error (rc); + if (result[0] is 0) Mozilla.error (XPCOM.NS_ERROR_NO_INTERFACE); + localFile.Release (); + + nsIFile prefFile = new nsIFile (result[0]); + result[0] = 0; + + buffer = MozillaDelegate.wcsToMbcs (null, XPCOM.NS_PREFSERVICE_CONTRACTID, true); + rc = serviceManager.GetServiceByContractID (buffer, nsIPrefService.NS_IPREFSERVICE_IID, result); + if (rc !is XPCOM.NS_OK) error (rc); + if (result[0] is 0) error (XPCOM.NS_NOINTERFACE); + + nsIPrefService prefService = new nsIPrefService (result[0]); + result[0] = 0; + rc = prefService.SavePrefFile(prefFile.getAddress ()); + prefService.Release (); + prefFile.Release (); + } + serviceManager.Release (); + + if (XPCOMWasGlued) { + XPCOM.XPCOMGlueShutdown (); + XPCOMWasGlued = false; + } + if (XPCOMInitWasGlued) { + XPCOMInit.XPCOMGlueShutdown (); + XPCOMInitWasGlued = false; + } + Initialized = false; + } + }); + } + + BrowserCount++; + int rc = XPCOM.NS_GetComponentManager (result); + if (rc !is XPCOM.NS_OK) { + browser.dispose (); + error (rc); + } + if (result[0] is 0) { + browser.dispose (); + error (XPCOM.NS_NOINTERFACE); + } + + nsIComponentManager componentManager = new nsIComponentManager (result[0]); + result[0] = 0; + nsID NS_IWEBBROWSER_CID = new nsID ("F1EAC761-87E9-11d3-AF80-00A024FFC08C"); //$NON-NLS-1$ + rc = componentManager.CreateInstance (NS_IWEBBROWSER_CID, 0, nsIWebBrowser.NS_IWEBBROWSER_IID, result); + if (rc !is XPCOM.NS_OK) { + browser.dispose (); + error (rc); + } + if (result[0] is 0) { + browser.dispose (); + error (XPCOM.NS_NOINTERFACE); + } + + webBrowser = new nsIWebBrowser (result[0]); + result[0] = 0; + + createCOMInterfaces (); + AddRef (); + + rc = webBrowser.SetContainerWindow (webBrowserChrome.getAddress()); + if (rc !is XPCOM.NS_OK) { + browser.dispose (); + error (rc); + } + + rc = webBrowser.QueryInterface (nsIBaseWindow.NS_IBASEWINDOW_IID, result); + if (rc !is XPCOM.NS_OK) { + browser.dispose (); + error (rc); + } + if (result[0] is 0) { + browser.dispose (); + error (XPCOM.NS_ERROR_NO_INTERFACE); + } + + nsIBaseWindow baseWindow = new nsIBaseWindow (result[0]); + result[0] = 0; + Rectangle rect = browser.getClientArea (); + if (rect.isEmpty ()) { + rect.width = 1; + rect.height = 1; + } + + embedHandle = mozDelegate.getHandle (); + + rc = baseWindow.InitWindow (embedHandle, 0, 0, 0, rect.width, rect.height); + if (rc !is XPCOM.NS_OK) { + browser.dispose (); + error (XPCOM.NS_ERROR_FAILURE); + } + rc = baseWindow.Create (); + if (rc !is XPCOM.NS_OK) { + browser.dispose (); + error (XPCOM.NS_ERROR_FAILURE); + } + rc = baseWindow.SetVisibility (1); + if (rc !is XPCOM.NS_OK) { + browser.dispose (); + error (XPCOM.NS_ERROR_FAILURE); + } + baseWindow.Release (); + + if (!PerformedVersionCheck) { + PerformedVersionCheck = true; + + /* + * Check for the availability of the pre-1.8 implementation of nsIDocShell + * to determine if the GRE's version is < 1.8. + */ + rc = webBrowser.QueryInterface (nsIInterfaceRequestor.NS_IINTERFACEREQUESTOR_IID, result); + if (rc !is XPCOM.NS_OK) { + browser.dispose (); + error (XPCOM.NS_ERROR_FAILURE); + } + if (result[0] is 0) { + browser.dispose (); + error (XPCOM.NS_ERROR_NO_INTERFACE); + } + nsIInterfaceRequestor interfaceRequestor = new nsIInterfaceRequestor (result[0]); + result[0] = 0; + + rc = interfaceRequestor.GetInterface (nsIDocShell.NS_IDOCSHELL_IID, result); + if (rc is XPCOM.NS_OK && result[0] !is 0) { + IsPre_1_8 = true; + new nsISupports (result[0]).Release (); + } + result[0] = 0; + + /* + * A Download factory for contract "Transfer" must be registered iff the GRE's version is 1.8.x. + * Check for the availability of the 1.8 implementation of nsIDocShell to determine if the + * GRE's version is 1.8.x. + * If the GRE version is < 1.8 then the previously-registered Download factory for contract + * "Download" will be used. + * If the GRE version is >= 1.9 then no Download factory is registered because this + * functionality is provided by the GRE. + */ + if (!IsPre_1_8) { + rc = interfaceRequestor.GetInterface (nsIDocShell_1_8.NS_IDOCSHELL_IID, result); + if (rc is XPCOM.NS_OK && result[0] !is 0) { /* 1.8 */ + new nsISupports (result[0]).Release (); + result[0] = 0; + rc = componentManager.QueryInterface (nsIComponentRegistrar.NS_ICOMPONENTREGISTRAR_IID, result); + if (rc !is XPCOM.NS_OK) { + browser.dispose (); + error (rc); + } + if (result[0] is 0) { + browser.dispose (); + error (XPCOM.NS_NOINTERFACE); + } + + nsIComponentRegistrar componentRegistrar = new nsIComponentRegistrar (result[0]); + DownloadFactory_1_8 downloadFactory_1_8 = new DownloadFactory_1_8 (); + downloadFactory_1_8.AddRef (); + byte[] aContractID = MozillaDelegate.wcsToMbcs (null, XPCOM.NS_TRANSFER_CONTRACTID, true); + byte[] aClassName = MozillaDelegate.wcsToMbcs (null, "Transfer", true); //$NON-NLS-1$ + rc = componentRegistrar.RegisterFactory (XPCOM.NS_DOWNLOAD_CID, aClassName, aContractID, downloadFactory_1_8.getAddress ()); + if (rc !is XPCOM.NS_OK) { + browser.dispose (); + error (rc); + } + downloadFactory_1_8.Release (); + componentRegistrar.Release (); + } else { /* >= 1.9 */ + /* + * Bug in XULRunner 1.9. Mozilla no longer clears its background before initial content has + * been set. As a result embedders appear broken if they do not immediately navigate to a url. + * The workaround for this is to navigate to about:blank immediately so that the background is + * cleared, but do not fire any corresponding events or allow Browser API calls to reveal this. + * Once the client does a proper navigate with either setUrl() or setText() then resume as + * normal. The Mozilla bug for this is https://bugzilla.mozilla.org/show_bug.cgi?id=415789. + */ + awaitingNavigate = true; + rc = webBrowser.QueryInterface (nsIWebNavigation.NS_IWEBNAVIGATION_IID, result); + if (rc !is XPCOM.NS_OK) { + browser.dispose (); + error (rc); + } + if (result[0] is 0) { + browser.dispose (); + error (XPCOM.NS_ERROR_NO_INTERFACE); + } + nsIWebNavigation webNavigation = new nsIWebNavigation (result[0]); + char[] uri = new char[ABOUT_BLANK.length () + 1]; + ABOUT_BLANK.getChars (0, ABOUT_BLANK.length (), uri, 0); + rc = webNavigation.LoadURI (uri, nsIWebNavigation.LOAD_FLAGS_NONE, 0, 0, 0); + webNavigation.Release (); + } + } + result[0] = 0; + interfaceRequestor.Release (); + } + componentManager.Release (); + + rc = webBrowser.AddWebBrowserListener (weakReference.getAddress (), nsIWebProgressListener.NS_IWEBPROGRESSLISTENER_IID); + if (rc !is XPCOM.NS_OK) { + browser.dispose (); + error (rc); + } + + rc = webBrowser.SetParentURIContentListener (uriContentListener.getAddress ()); + if (rc !is XPCOM.NS_OK) { + browser.dispose (); + error (rc); + } + + mozDelegate.init (); + + listener = new Listener () { + public void handleEvent (Event event) { + switch (event.type) { + case DWT.Dispose: { + /* make this handler run after other dispose listeners */ + if (ignoreDispose) { + ignoreDispose = false; + break; + } + ignoreDispose = true; + browser.notifyListeners (event.type, event); + event.type = DWT.NONE; + onDispose (event.display); + break; + } + case DWT.Resize: onResize (); break; + case DWT.FocusIn: Activate (); break; + case DWT.Activate: Activate (); break; + case DWT.Deactivate: { + Display display = event.display; + if (Mozilla.this.browser is display.getFocusControl ()) Deactivate (); + break; + } + case DWT.Show: { + /* + * Feature in GTK Mozilla. Mozilla does not show up when + * its container (a GTK fixed handle) is made visible + * after having been hidden. The workaround is to reset + * its size after the container has been made visible. + */ + Display display = event.display; + display.asyncExec(new Runnable () { + public void run() { + if (browser.isDisposed ()) return; + onResize (); + } + }); + break; + } + } + } + }; + int[] folderEvents = new int[] { + DWT.Dispose, + DWT.Resize, + DWT.FocusIn, + DWT.Activate, + DWT.Deactivate, + DWT.Show, + DWT.KeyDown // needed to make browser traversable + }; + for (int i = 0; i < folderEvents.length; i++) { + browser.addListener (folderEvents[i], listener); + } +} + +public bool back () { + if (awaitingNavigate) return false; + + int /*long*/[] result = new int /*long*/[1]; + int rc = webBrowser.QueryInterface (nsIWebNavigation.NS_IWEBNAVIGATION_IID, result); + if (rc !is XPCOM.NS_OK) error (rc); + if (result[0] is 0) error (XPCOM.NS_ERROR_NO_INTERFACE); + + nsIWebNavigation webNavigation = new nsIWebNavigation (result[0]); + rc = webNavigation.GoBack (); + webNavigation.Release (); + return rc is XPCOM.NS_OK; +} + +void createCOMInterfaces () { + // Create each of the interfaces that this object implements + supports = new XPCOMObject (new int[] {2, 0, 0}) { + public int /*long*/ method0 (int /*long*/[] args) {return QueryInterface (args[0], args[1]);} + public int /*long*/ method1 (int /*long*/[] args) {return AddRef ();} + public int /*long*/ method2 (int /*long*/[] args) {return Release ();} + }; + + weakReference = new XPCOMObject (new int[] {2, 0, 0, 2}) { + public int /*long*/ method0 (int /*long*/[] args) {return QueryInterface (args[0], args[1]);} + public int /*long*/ method1 (int /*long*/[] args) {return AddRef ();} + public int /*long*/ method2 (int /*long*/[] args) {return Release ();} + public int /*long*/ method3 (int /*long*/[] args) {return QueryReferent (args[0], args[1]);} + }; + + webProgressListener = new XPCOMObject (new int[] {2, 0, 0, 4, 6, 3, 4, 3}) { + public int /*long*/ method0 (int /*long*/[] args) {return QueryInterface (args[0], args[1]);} + public int /*long*/ method1 (int /*long*/[] args) {return AddRef ();} + public int /*long*/ method2 (int /*long*/[] args) {return Release ();} + public int /*long*/ method3 (int /*long*/[] args) {return OnStateChange (args[0], args[1], (int)/*64*/args[2], (int)/*64*/args[3]);} + public int /*long*/ method4 (int /*long*/[] args) {return OnProgressChange (args[0], args[1], (int)/*64*/args[2], (int)/*64*/args[3], (int)/*64*/args[4], (int)/*64*/args[5]);} + public int /*long*/ method5 (int /*long*/[] args) {return OnLocationChange (args[0], args[1], args[2]);} + public int /*long*/ method6 (int /*long*/[] args) {return OnStatusChange (args[0], args[1], (int)/*64*/args[2], args[3]);} + public int /*long*/ method7 (int /*long*/[] args) {return OnSecurityChange (args[0], args[1], (int)/*64*/args[2]);} + }; + + webBrowserChrome = new XPCOMObject (new int[] {2, 0, 0, 2, 1, 1, 1, 1, 0, 2, 0, 1, 1}) { + public int /*long*/ method0 (int /*long*/[] args) {return QueryInterface (args[0], args[1]);} + public int /*long*/ method1 (int /*long*/[] args) {return AddRef ();} + public int /*long*/ method2 (int /*long*/[] args) {return Release ();} + public int /*long*/ method3 (int /*long*/[] args) {return SetStatus ((int)/*64*/args[0], args[1]);} + public int /*long*/ method4 (int /*long*/[] args) {return GetWebBrowser (args[0]);} + public int /*long*/ method5 (int /*long*/[] args) {return SetWebBrowser (args[0]);} + public int /*long*/ method6 (int /*long*/[] args) {return GetChromeFlags (args[0]);} + public int /*long*/ method7 (int /*long*/[] args) {return SetChromeFlags ((int)/*64*/args[0]);} + public int /*long*/ method8 (int /*long*/[] args) {return DestroyBrowserWindow ();} + public int /*long*/ method9 (int /*long*/[] args) {return SizeBrowserTo ((int)/*64*/args[0], (int)/*64*/args[1]);} + public int /*long*/ method10 (int /*long*/[] args) {return ShowAsModal ();} + public int /*long*/ method11 (int /*long*/[] args) {return IsWindowModal (args[0]);} + public int /*long*/ method12 (int /*long*/[] args) {return ExitModalEventLoop ((int)/*64*/args[0]);} + }; + + webBrowserChromeFocus = new XPCOMObject (new int[] {2, 0, 0, 0, 0}) { + public int /*long*/ method0 (int /*long*/[] args) {return QueryInterface (args[0], args[1]);} + public int /*long*/ method1 (int /*long*/[] args) {return AddRef ();} + public int /*long*/ method2 (int /*long*/[] args) {return Release ();} + public int /*long*/ method3 (int /*long*/[] args) {return FocusNextElement ();} + public int /*long*/ method4 (int /*long*/[] args) {return FocusPrevElement ();} + }; + + embeddingSiteWindow = new XPCOMObject (new int[] {2, 0, 0, 5, 5, 0, 1, 1, 1, 1, 1}) { + public int /*long*/ method0 (int /*long*/[] args) {return QueryInterface (args[0], args[1]);} + public int /*long*/ method1 (int /*long*/[] args) {return AddRef ();} + public int /*long*/ method2 (int /*long*/[] args) {return Release ();} + public int /*long*/ method3 (int /*long*/[] args) {return SetDimensions ((int)/*64*/args[0], (int)/*64*/args[1], (int)/*64*/args[2], (int)/*64*/args[3], (int)/*64*/args[4]);} + public int /*long*/ method4 (int /*long*/[] args) {return GetDimensions ((int)/*64*/args[0], args[1], args[2], args[3], args[4]);} + public int /*long*/ method5 (int /*long*/[] args) {return SetFocus ();} + public int /*long*/ method6 (int /*long*/[] args) {return GetVisibility (args[0]);} + public int /*long*/ method7 (int /*long*/[] args) {return SetVisibility ((int)/*64*/args[0]);} + public int /*long*/ method8 (int /*long*/[] args) {return GetTitle (args[0]);} + public int /*long*/ method9 (int /*long*/[] args) {return SetTitle (args[0]);} + public int /*long*/ method10 (int /*long*/[] args) {return GetSiteWindow (args[0]);} + }; + + interfaceRequestor = new XPCOMObject (new int[] {2, 0, 0, 2} ){ + public int /*long*/ method0 (int /*long*/[] args) {return QueryInterface (args[0], args[1]);} + public int /*long*/ method1 (int /*long*/[] args) {return AddRef ();} + public int /*long*/ method2 (int /*long*/[] args) {return Release ();} + public int /*long*/ method3 (int /*long*/[] args) {return GetInterface (args[0], args[1]);} + }; + + supportsWeakReference = new XPCOMObject (new int[] {2, 0, 0, 1}) { + public int /*long*/ method0 (int /*long*/[] args) {return QueryInterface (args[0], args[1]);} + public int /*long*/ method1 (int /*long*/[] args) {return AddRef ();} + public int /*long*/ method2 (int /*long*/[] args) {return Release ();} + public int /*long*/ method3 (int /*long*/[] args) {return GetWeakReference (args[0]);} + }; + + contextMenuListener = new XPCOMObject (new int[] {2, 0, 0, 3}) { + public int /*long*/ method0 (int /*long*/[] args) {return QueryInterface (args[0], args[1]);} + public int /*long*/ method1 (int /*long*/[] args) {return AddRef ();} + public int /*long*/ method2 (int /*long*/[] args) {return Release ();} + public int /*long*/ method3 (int /*long*/[] args) {return OnShowContextMenu ((int)/*64*/args[0], args[1], args[2]);} + }; + + uriContentListener = new XPCOMObject (new int[] {2, 0, 0, 2, 5, 3, 4, 1, 1, 1, 1}) { + public int /*long*/ method0 (int /*long*/[] args) {return QueryInterface (args[0], args[1]);} + public int /*long*/ method1 (int /*long*/[] args) {return AddRef ();} + public int /*long*/ method2 (int /*long*/[] args) {return Release ();} + public int /*long*/ method3 (int /*long*/[] args) {return OnStartURIOpen (args[0], args[1]);} + public int /*long*/ method4 (int /*long*/[] args) {return DoContent (args[0], (int)/*64*/args[1], args[2], args[3], args[4]);} + public int /*long*/ method5 (int /*long*/[] args) {return IsPreferred (args[0], args[1], args[2]);} + public int /*long*/ method6 (int /*long*/[] args) {return CanHandleContent (args[0], (int)/*64*/args[1], args[2], args[3]);} + public int /*long*/ method7 (int /*long*/[] args) {return GetLoadCookie (args[0]);} + public int /*long*/ method8 (int /*long*/[] args) {return SetLoadCookie (args[0]);} + public int /*long*/ method9 (int /*long*/[] args) {return GetParentContentListener (args[0]);} + public int /*long*/ method10 (int /*long*/[] args) {return SetParentContentListener (args[0]);} + }; + + tooltipListener = new XPCOMObject (new int[] {2, 0, 0, 3, 0}) { + public int /*long*/ method0 (int /*long*/[] args) {return QueryInterface (args[0], args[1]);} + public int /*long*/ method1 (int /*long*/[] args) {return AddRef ();} + public int /*long*/ method2 (int /*long*/[] args) {return Release ();} + public int /*long*/ method3 (int /*long*/[] args) {return OnShowTooltip ((int)/*64*/args[0], (int)/*64*/args[1], args[2]);} + public int /*long*/ method4 (int /*long*/[] args) {return OnHideTooltip ();} + }; + + domEventListener = new XPCOMObject (new int[] {2, 0, 0, 1}) { + public int /*long*/ method0 (int /*long*/[] args) {return QueryInterface (args[0], args[1]);} + public int /*long*/ method1 (int /*long*/[] args) {return AddRef ();} + public int /*long*/ method2 (int /*long*/[] args) {return Release ();} + public int /*long*/ method3 (int /*long*/[] args) {return HandleEvent (args[0]);} + }; +} + +void disposeCOMInterfaces () { + if (supports !is null) { + supports.dispose (); + supports = null; + } + if (weakReference !is null) { + weakReference.dispose (); + weakReference = null; + } + if (webProgressListener !is null) { + webProgressListener.dispose (); + webProgressListener = null; + } + if (webBrowserChrome !is null) { + webBrowserChrome.dispose (); + webBrowserChrome = null; + } + if (webBrowserChromeFocus !is null) { + webBrowserChromeFocus.dispose (); + webBrowserChromeFocus = null; + } + if (embeddingSiteWindow !is null) { + embeddingSiteWindow.dispose (); + embeddingSiteWindow = null; + } + if (interfaceRequestor !is null) { + interfaceRequestor.dispose (); + interfaceRequestor = null; + } + if (supportsWeakReference !is null) { + supportsWeakReference.dispose (); + supportsWeakReference = null; + } + if (contextMenuListener !is null) { + contextMenuListener.dispose (); + contextMenuListener = null; + } + if (uriContentListener !is null) { + uriContentListener.dispose (); + uriContentListener = null; + } + if (tooltipListener !is null) { + tooltipListener.dispose (); + tooltipListener = null; + } + if (domEventListener !is null) { + domEventListener.dispose (); + domEventListener = null; + } +} + +public bool execute (String script) { + if (awaitingNavigate) return false; + + String url = PREFIX_JAVASCRIPT + script + ";void(0);"; //$NON-NLS-1$ + int /*long*/[] result = new int /*long*/[1]; + int rc = webBrowser.QueryInterface (nsIWebNavigation.NS_IWEBNAVIGATION_IID, result); + if (rc !is XPCOM.NS_OK) error (rc); + if (result[0] is 0) error (XPCOM.NS_ERROR_NO_INTERFACE); + + nsIWebNavigation webNavigation = new nsIWebNavigation (result[0]); + char[] arg = url.toCharArray (); + char[] c = new char[arg.length+1]; + System.arraycopy (arg, 0, c, 0, arg.length); + rc = webNavigation.LoadURI (c, nsIWebNavigation.LOAD_FLAGS_NONE, 0, 0, 0); + webNavigation.Release (); + return rc is XPCOM.NS_OK; +} + +static Browser findBrowser (int /*long*/ handle) { + return MozillaDelegate.findBrowser (handle); +} + +public bool forward () { + if (awaitingNavigate) return false; + + int /*long*/[] result = new int /*long*/[1]; + int rc = webBrowser.QueryInterface (nsIWebNavigation.NS_IWEBNAVIGATION_IID, result); + if (rc !is XPCOM.NS_OK) error (rc); + if (result[0] is 0) error (XPCOM.NS_ERROR_NO_INTERFACE); + + nsIWebNavigation webNavigation = new nsIWebNavigation (result[0]); + rc = webNavigation.GoForward (); + webNavigation.Release (); + + return rc is XPCOM.NS_OK; +} + +public String getText () { + if (awaitingNavigate) return ""; //$NON-NLS-1$ + + int /*long*/[] result = new int /*long*/[1]; + int rc = webBrowser.GetContentDOMWindow (result); + if (rc !is XPCOM.NS_OK) error (rc); + if (result[0] is 0) error (XPCOM.NS_NOINTERFACE); + + nsIDOMWindow window = new nsIDOMWindow (result[0]); + result[0] = 0; + rc = window.GetDocument (result); + if (rc !is XPCOM.NS_OK) error (rc); + if (result[0] is 0) error (XPCOM.NS_NOINTERFACE); + window.Release (); + + int /*long*/ document = result[0]; + result[0] = 0; + rc = XPCOM.NS_GetComponentManager (result); + if (rc !is XPCOM.NS_OK) error (rc); + if (result[0] is 0) error (XPCOM.NS_NOINTERFACE); + + nsIComponentManager componentManager = new nsIComponentManager (result[0]); + result[0] = 0; + byte[] contractID = MozillaDelegate.wcsToMbcs (null, XPCOM.NS_DOMSERIALIZER_CONTRACTID, true); + char[] chars = null; + + rc = componentManager.CreateInstanceByContractID (contractID, 0, nsIDOMSerializer_1_7.NS_IDOMSERIALIZER_IID, result); + if (rc is XPCOM.NS_OK) { /* mozilla >= 1.7 */ + if (result[0] is 0) error (XPCOM.NS_NOINTERFACE); + + nsIDOMSerializer_1_7 serializer = new nsIDOMSerializer_1_7 (result[0]); + result[0] = 0; + int /*long*/ string = XPCOM.nsEmbedString_new (); + rc = serializer.SerializeToString (document, string); + serializer.Release (); + + int length = XPCOM.nsEmbedString_Length (string); + int /*long*/ buffer = XPCOM.nsEmbedString_get (string); + chars = new char[length]; + XPCOM.memmove (chars, buffer, length * 2); + XPCOM.nsEmbedString_delete (string); + } else { /* mozilla < 1.7 */ + rc = componentManager.CreateInstanceByContractID (contractID, 0, nsIDOMSerializer.NS_IDOMSERIALIZER_IID, result); + if (rc !is XPCOM.NS_OK) error (rc); + if (result[0] is 0) error (XPCOM.NS_NOINTERFACE); + + nsIDOMSerializer serializer = new nsIDOMSerializer (result[0]); + result[0] = 0; + rc = serializer.SerializeToString (document, result); + serializer.Release (); + + int length = XPCOM.strlen_PRUnichar (result[0]); + chars = new char[length]; + XPCOM.memmove (chars, result[0], length * 2); + } + + componentManager.Release (); + new nsISupports (document).Release (); + return new String (chars); +} + +public String getUrl () { + if (awaitingNavigate) return ""; //$NON-NLS-1$ + + int /*long*/[] result = new int /*long*/[1]; + int rc = webBrowser.QueryInterface (nsIWebNavigation.NS_IWEBNAVIGATION_IID, result); + if (rc !is XPCOM.NS_OK) error (rc); + if (result[0] is 0) error (XPCOM.NS_ERROR_NO_INTERFACE); + + nsIWebNavigation webNavigation = new nsIWebNavigation (result[0]); + int /*long*/[] aCurrentURI = new int /*long*/[1]; + rc = webNavigation.GetCurrentURI (aCurrentURI); + if (rc !is XPCOM.NS_OK) error (rc); + webNavigation.Release (); + + byte[] dest = null; + if (aCurrentURI[0] !is 0) { + nsIURI uri = new nsIURI (aCurrentURI[0]); + int /*long*/ aSpec = XPCOM.nsEmbedCString_new (); + rc = uri.GetSpec (aSpec); + if (rc !is XPCOM.NS_OK) error (rc); + int length = XPCOM.nsEmbedCString_Length (aSpec); + int /*long*/ buffer = XPCOM.nsEmbedCString_get (aSpec); + dest = new byte[length]; + XPCOM.memmove (dest, buffer, length); + XPCOM.nsEmbedCString_delete (aSpec); + uri.Release (); + } + if (dest is null) return ""; //$NON-NLS-1$ + + String location = new String (dest); + /* + * If the URI indicates that the page is being rendered from memory + * (via setText()) then set it to about:blank to be consistent with IE. + */ + if (location.equals (URI_FROMMEMORY)) location = ABOUT_BLANK; + return location; +} + +public Object getWebBrowser () { + if ((browser.getStyle () & DWT.MOZILLA) is 0) return null; + if (webBrowserObject !is null) return webBrowserObject; + + try { + Class clazz = Class.forName ("org.mozilla.xpcom.Mozilla"); //$NON-NLS-1$ + Method method = clazz.getMethod ("getInstance", new Class[0]); //$NON-NLS-1$ + Object mozilla = method.invoke (null, new Object[0]); + method = clazz.getMethod ("wrapXPCOMObject", new Class[] {Long.TYPE, String.class}); //$NON-NLS-1$ + webBrowserObject = method.invoke (mozilla, new Object[] {new Long (webBrowser.getAddress ()), nsIWebBrowser.NS_IWEBBROWSER_IID_STR}); + /* + * The following AddRef() is needed to offset the automatic Release() that + * will be performed by JavaXPCOM when webBrowserObject is finalized. + */ + webBrowser.AddRef (); + return webBrowserObject; + } catch (ClassNotFoundException e) { + } catch (NoSuchMethodException e) { + } catch (IllegalArgumentException e) { + } catch (IllegalAccessException e) { + } catch (InvocationTargetException e) { + } + return null; +} + +public bool isBackEnabled () { + if (awaitingNavigate) return false; + + int /*long*/[] result = new int /*long*/[1]; + int rc = webBrowser.QueryInterface (nsIWebNavigation.NS_IWEBNAVIGATION_IID, result); + if (rc !is XPCOM.NS_OK) error (rc); + if (result[0] is 0) error (XPCOM.NS_ERROR_NO_INTERFACE); + + nsIWebNavigation webNavigation = new nsIWebNavigation (result[0]); + int[] aCanGoBack = new int[1]; /* PRBool */ + rc = webNavigation.GetCanGoBack (aCanGoBack); + webNavigation.Release (); + return aCanGoBack[0] !is 0; +} + +public bool isForwardEnabled () { + if (awaitingNavigate) return false; + + int /*long*/[] result = new int /*long*/[1]; + int rc = webBrowser.QueryInterface (nsIWebNavigation.NS_IWEBNAVIGATION_IID, result); + if (rc !is XPCOM.NS_OK) error (rc); + if (result[0] is 0) error (XPCOM.NS_ERROR_NO_INTERFACE); + + nsIWebNavigation webNavigation = new nsIWebNavigation (result[0]); + int[] aCanGoForward = new int[1]; /* PRBool */ + rc = webNavigation.GetCanGoForward (aCanGoForward); + webNavigation.Release (); + return aCanGoForward[0] !is 0; +} + +static String error (int code) { + throw new DWTError ("XPCOM error " + code); //$NON-NLS-1$ +} + +void onDispose (Display display) { + int rc = webBrowser.RemoveWebBrowserListener (weakReference.getAddress (), nsIWebProgressListener.NS_IWEBPROGRESSLISTENER_IID); + if (rc !is XPCOM.NS_OK) error (rc); + + rc = webBrowser.SetParentURIContentListener (0); + if (rc !is XPCOM.NS_OK) error (rc); + + unhookDOMListeners (); + if (listener !is null) { + int[] folderEvents = new int[] { + DWT.Dispose, + DWT.Resize, + DWT.FocusIn, + DWT.Activate, + DWT.Deactivate, + DWT.Show, + DWT.KeyDown, + }; + for (int i = 0; i < folderEvents.length; i++) { + browser.removeListener (folderEvents[i], listener); + } + listener = null; + } + + int /*long*/[] result = new int /*long*/[1]; + rc = webBrowser.QueryInterface (nsIBaseWindow.NS_IBASEWINDOW_IID, result); + if (rc !is XPCOM.NS_OK) error (rc); + if (result[0] is 0) error (XPCOM.NS_ERROR_NO_INTERFACE); + + nsIBaseWindow baseWindow = new nsIBaseWindow (result[0]); + rc = baseWindow.Destroy (); + if (rc !is XPCOM.NS_OK) error (rc); + baseWindow.Release (); + + Release (); + webBrowser.Release (); + webBrowser = null; + webBrowserObject = null; + + if (tip !is null && !tip.isDisposed ()) tip.dispose (); + tip = null; + location = size = null; + + Enumeration elements = unhookedDOMWindows.elements (); + while (elements.hasMoreElements ()) { + LONG ptrObject = (LONG)elements.nextElement (); + new nsISupports (ptrObject.value).Release (); + } + unhookedDOMWindows = null; + + mozDelegate.onDispose (embedHandle); + mozDelegate = null; + + embedHandle = 0; + BrowserCount--; +} + +void Activate () { + int /*long*/[] result = new int /*long*/[1]; + int rc = webBrowser.QueryInterface (nsIWebBrowserFocus.NS_IWEBBROWSERFOCUS_IID, result); + if (rc !is XPCOM.NS_OK) error (rc); + if (result[0] is 0) error (XPCOM.NS_ERROR_NO_INTERFACE); + + nsIWebBrowserFocus webBrowserFocus = new nsIWebBrowserFocus (result[0]); + rc = webBrowserFocus.Activate (); + if (rc !is XPCOM.NS_OK) error (rc); + webBrowserFocus.Release (); +} + +void Deactivate () { + int /*long*/[] result = new int /*long*/[1]; + int rc = webBrowser.QueryInterface (nsIWebBrowserFocus.NS_IWEBBROWSERFOCUS_IID, result); + if (rc !is XPCOM.NS_OK) error (rc); + if (result[0] is 0) error (XPCOM.NS_ERROR_NO_INTERFACE); + + nsIWebBrowserFocus webBrowserFocus = new nsIWebBrowserFocus (result[0]); + rc = webBrowserFocus.Deactivate (); + if (rc !is XPCOM.NS_OK) error (rc); + webBrowserFocus.Release (); +} + +void onResize () { + Rectangle rect = browser.getClientArea (); + int width = Math.max (1, rect.width); + int height = Math.max (1, rect.height); + + int /*long*/[] result = new int /*long*/[1]; + int rc = webBrowser.QueryInterface (nsIBaseWindow.NS_IBASEWINDOW_IID, result); + if (rc !is XPCOM.NS_OK) error (rc); + if (result[0] is 0) error (XPCOM.NS_ERROR_NO_INTERFACE); + + mozDelegate.setSize (embedHandle, width, height); + nsIBaseWindow baseWindow = new nsIBaseWindow (result[0]); + rc = baseWindow.SetPositionAndSize (0, 0, width, height, 1); + if (rc !is XPCOM.NS_OK) error (rc); + baseWindow.Release (); +} + +public void refresh () { + if (awaitingNavigate) return; + + int /*long*/[] result = new int /*long*/[1]; + int rc = webBrowser.QueryInterface (nsIWebNavigation.NS_IWEBNAVIGATION_IID, result); + if (rc !is XPCOM.NS_OK) error(rc); + if (result[0] is 0) error (XPCOM.NS_ERROR_NO_INTERFACE); + + nsIWebNavigation webNavigation = new nsIWebNavigation (result[0]); + rc = webNavigation.Reload (nsIWebNavigation.LOAD_FLAGS_NONE); + webNavigation.Release (); + if (rc is XPCOM.NS_OK) return; + /* + * Feature in Mozilla. Reload returns an error code NS_ERROR_INVALID_POINTER + * when it is called immediately after a request to load a new document using + * LoadURI. The workaround is to ignore this error code. + * + * Feature in Mozilla. Attempting to reload a file that no longer exists + * returns an error code of NS_ERROR_FILE_NOT_FOUND. This is equivalent to + * attempting to load a non-existent local url, which is not a Browser error, + * so this error code should be ignored. + */ + if (rc !is XPCOM.NS_ERROR_INVALID_POINTER && rc !is XPCOM.NS_ERROR_FILE_NOT_FOUND) error (rc); +} + +public bool setText (String html) { + /* + * Feature in Mozilla. The focus memory of Mozilla must be + * properly managed through the nsIWebBrowserFocus interface. + * In particular, nsIWebBrowserFocus.deactivate must be called + * when the focus moves from the browser (or one of its children + * managed by Mozilla to another widget. We currently do not + * get notified when a widget takes focus away from the Browser. + * As a result, deactivate is not properly called. This causes + * Mozilla to retake focus the next time a document is loaded. + * This breaks the case where the HTML loaded in the Browser + * varies while the user enters characters in a text widget. The text + * widget loses focus every time new content is loaded. + * The current workaround is to call deactivate everytime if + * the browser currently does not have focus. A better workaround + * would be to have a way to call deactivate when the Browser + * or one of its children loses focus. + */ + if (browser !is browser.getDisplay ().getFocusControl ()) Deactivate (); + + /* convert the String containing HTML to an array of bytes with UTF-8 data */ + byte[] data = null; + try { + data = html.getBytes ("UTF-8"); //$NON-NLS-1$ + } catch (UnsupportedEncodingException e) { + return false; + } + + awaitingNavigate = false; + + byte[] contentTypeBuffer = MozillaDelegate.wcsToMbcs (null, "text/html", true); // $NON-NLS-1$ + int /*long*/ aContentType = XPCOM.nsEmbedCString_new (contentTypeBuffer, contentTypeBuffer.length); + byte[] contentCharsetBuffer = MozillaDelegate.wcsToMbcs (null, "UTF-8", true); //$NON-NLS-1$ + int /*long*/ aContentCharset = XPCOM.nsEmbedCString_new (contentCharsetBuffer, contentCharsetBuffer.length); + + int /*long*/[] result = new int /*long*/[1]; + int rc = XPCOM.NS_GetServiceManager (result); + if (rc !is XPCOM.NS_OK) error (rc); + if (result[0] is 0) error (XPCOM.NS_NOINTERFACE); + + nsIServiceManager serviceManager = new nsIServiceManager (result[0]); + result[0] = 0; + rc = serviceManager.GetService (XPCOM.NS_IOSERVICE_CID, nsIIOService.NS_IIOSERVICE_IID, result); + if (rc !is XPCOM.NS_OK) error (rc); + if (result[0] is 0) error (XPCOM.NS_NOINTERFACE); + serviceManager.Release (); + + nsIIOService ioService = new nsIIOService (result[0]); + result[0] = 0; + /* + * Note. Mozilla ignores LINK tags used to load CSS stylesheets + * when the URI protocol for the nsInputStreamChannel + * is about:blank. The fix is to specify the file protocol. + */ + byte[] aString = MozillaDelegate.wcsToMbcs (null, URI_FROMMEMORY, false); + int /*long*/ aSpec = XPCOM.nsEmbedCString_new (aString, aString.length); + rc = ioService.NewURI (aSpec, null, 0, result); + if (rc !is XPCOM.NS_OK) error (rc); + if (result[0] is 0) error (XPCOM.NS_NOINTERFACE); + XPCOM.nsEmbedCString_delete (aSpec); + ioService.Release (); + + nsIURI uri = new nsIURI (result[0]); + result[0] = 0; + + rc = webBrowser.QueryInterface (nsIInterfaceRequestor.NS_IINTERFACEREQUESTOR_IID, result); + if (rc !is XPCOM.NS_OK) error (rc); + if (result[0] is 0) error (XPCOM.NS_ERROR_NO_INTERFACE); + nsIInterfaceRequestor interfaceRequestor = new nsIInterfaceRequestor (result[0]); + result[0] = 0; + + /* + * Feature in Mozilla. LoadStream invokes the nsIInputStream argument + * through a different thread. The callback mechanism must attach + * a non java thread to the JVM otherwise the nsIInputStream Read and + * Close methods never get called. + */ + InputStream inputStream = new InputStream (data); + inputStream.AddRef (); + + rc = interfaceRequestor.GetInterface (nsIDocShell_1_9.NS_IDOCSHELL_IID, result); + if (rc is XPCOM.NS_OK) { + if (result[0] is 0) error (XPCOM.NS_ERROR_NO_INTERFACE); + nsIDocShell_1_9 docShell = new nsIDocShell_1_9 (result[0]); + rc = docShell.LoadStream (inputStream.getAddress (), uri.getAddress (), aContentType, aContentCharset, 0); + docShell.Release (); + } else { + result[0] = 0; + rc = interfaceRequestor.GetInterface (nsIDocShell_1_8.NS_IDOCSHELL_IID, result); + if (rc is XPCOM.NS_OK) { + if (result[0] is 0) error (XPCOM.NS_ERROR_NO_INTERFACE); + nsIDocShell_1_8 docShell = new nsIDocShell_1_8 (result[0]); + rc = docShell.LoadStream (inputStream.getAddress (), uri.getAddress (), aContentType, aContentCharset, 0); + docShell.Release (); + } else { + result[0] = 0; + rc = interfaceRequestor.GetInterface (nsIDocShell.NS_IDOCSHELL_IID, result); + if (rc !is XPCOM.NS_OK) error (rc); + if (result[0] is 0) error (XPCOM.NS_ERROR_NO_INTERFACE); + nsIDocShell docShell = new nsIDocShell (result[0]); + rc = docShell.LoadStream (inputStream.getAddress (), uri.getAddress (), aContentType, aContentCharset, 0); + docShell.Release (); + } + } + if (rc !is XPCOM.NS_OK) error (rc); + result[0] = 0; + + inputStream.Release (); + interfaceRequestor.Release (); + uri.Release (); + XPCOM.nsEmbedCString_delete (aContentCharset); + XPCOM.nsEmbedCString_delete (aContentType); + return true; +} + +public bool setUrl (String url) { + awaitingNavigate = false; + + int /*long*/[] result = new int /*long*/[1]; + int rc = webBrowser.QueryInterface (nsIWebNavigation.NS_IWEBNAVIGATION_IID, result); + if (rc !is XPCOM.NS_OK) error (rc); + if (result[0] is 0) error (XPCOM.NS_ERROR_NO_INTERFACE); + + nsIWebNavigation webNavigation = new nsIWebNavigation (result[0]); + char[] uri = new char[url.length () + 1]; + url.getChars (0, url.length (), uri, 0); + rc = webNavigation.LoadURI (uri, nsIWebNavigation.LOAD_FLAGS_NONE, 0, 0, 0); + webNavigation.Release (); + return rc is XPCOM.NS_OK; +} + +public void stop () { + if (awaitingNavigate) return; + + int /*long*/[] result = new int /*long*/[1]; + int rc = webBrowser.QueryInterface (nsIWebNavigation.NS_IWEBNAVIGATION_IID, result); + if (rc !is XPCOM.NS_OK) error (rc); + if (result[0] is 0) error (XPCOM.NS_ERROR_NO_INTERFACE); + + nsIWebNavigation webNavigation = new nsIWebNavigation (result[0]); + rc = webNavigation.Stop (nsIWebNavigation.STOP_ALL); + if (rc !is XPCOM.NS_OK) error (rc); + webNavigation.Release (); +} + +void hookDOMListeners (nsIDOMEventTarget target, bool isTop) { + nsEmbedString string = new nsEmbedString (XPCOM.DOMEVENT_FOCUS); + target.AddEventListener (string.getAddress (), domEventListener.getAddress (), 0); + string.dispose (); + string = new nsEmbedString (XPCOM.DOMEVENT_UNLOAD); + target.AddEventListener (string.getAddress (), domEventListener.getAddress (), 0); + string.dispose (); + string = new nsEmbedString (XPCOM.DOMEVENT_MOUSEDOWN); + target.AddEventListener (string.getAddress (), domEventListener.getAddress (), 0); + string.dispose (); + string = new nsEmbedString (XPCOM.DOMEVENT_MOUSEUP); + target.AddEventListener (string.getAddress (), domEventListener.getAddress (), 0); + string.dispose (); + string = new nsEmbedString (XPCOM.DOMEVENT_MOUSEMOVE); + target.AddEventListener (string.getAddress (), domEventListener.getAddress (), 0); + string.dispose (); + string = new nsEmbedString (XPCOM.DOMEVENT_MOUSEWHEEL); + target.AddEventListener (string.getAddress (), domEventListener.getAddress (), 0); + string.dispose (); + string = new nsEmbedString (XPCOM.DOMEVENT_MOUSEDRAG); + target.AddEventListener (string.getAddress (), domEventListener.getAddress (), 0); + string.dispose (); + + /* + * Only hook mouseover and mouseout if the target is a top-level frame, so that mouse moves + * between frames will not generate events. + */ + if (isTop && mozDelegate.hookEnterExit ()) { + string = new nsEmbedString (XPCOM.DOMEVENT_MOUSEOVER); + target.AddEventListener (string.getAddress (), domEventListener.getAddress (), 0); + string.dispose (); + string = new nsEmbedString (XPCOM.DOMEVENT_MOUSEOUT); + target.AddEventListener (string.getAddress (), domEventListener.getAddress (), 0); + string.dispose (); + } + + string = new nsEmbedString (XPCOM.DOMEVENT_KEYDOWN); + target.AddEventListener (string.getAddress (), domEventListener.getAddress (), 0); + string.dispose (); + string = new nsEmbedString (XPCOM.DOMEVENT_KEYPRESS); + target.AddEventListener (string.getAddress (), domEventListener.getAddress (), 0); + string.dispose (); + string = new nsEmbedString (XPCOM.DOMEVENT_KEYUP); + target.AddEventListener (string.getAddress (), domEventListener.getAddress (), 0); + string.dispose (); +} + +void unhookDOMListeners () { + int /*long*/[] result = new int /*long*/[1]; + int rc = webBrowser.GetContentDOMWindow (result); + if (rc !is XPCOM.NS_OK) error (rc); + if (result[0] is 0) error (XPCOM.NS_ERROR_NO_INTERFACE); + + nsIDOMWindow window = new nsIDOMWindow (result[0]); + result[0] = 0; + rc = window.QueryInterface (nsIDOMEventTarget.NS_IDOMEVENTTARGET_IID, result); + if (rc !is XPCOM.NS_OK) error (rc); + if (result[0] is 0) error (XPCOM.NS_ERROR_NO_INTERFACE); + + nsIDOMEventTarget target = new nsIDOMEventTarget (result[0]); + result[0] = 0; + unhookDOMListeners (target); + target.Release (); + + /* Listeners must be unhooked in pages contained in frames */ + rc = window.GetFrames (result); + if (rc !is XPCOM.NS_OK) error (rc); + if (result[0] is 0) error (XPCOM.NS_ERROR_NO_INTERFACE); + nsIDOMWindowCollection frames = new nsIDOMWindowCollection (result[0]); + result[0] = 0; + int[] frameCount = new int[1]; + rc = frames.GetLength (frameCount); /* PRUint32 */ + if (rc !is XPCOM.NS_OK) error (rc); + int count = frameCount[0]; + + if (count > 0) { + for (int i = 0; i < count; i++) { + rc = frames.Item (i, result); + if (rc !is XPCOM.NS_OK) error (rc); + if (result[0] is 0) error (XPCOM.NS_ERROR_NO_INTERFACE); + + nsIDOMWindow frame = new nsIDOMWindow (result[0]); + result[0] = 0; + rc = frame.QueryInterface (nsIDOMEventTarget.NS_IDOMEVENTTARGET_IID, result); + if (rc !is XPCOM.NS_OK) error (rc); + if (result[0] is 0) error (XPCOM.NS_ERROR_NO_INTERFACE); + + target = new nsIDOMEventTarget (result[0]); + result[0] = 0; + unhookDOMListeners (target); + target.Release (); + frame.Release (); + } + } + frames.Release (); + window.Release (); +} + +void unhookDOMListeners (nsIDOMEventTarget target) { + nsEmbedString string = new nsEmbedString (XPCOM.DOMEVENT_FOCUS); + target.RemoveEventListener (string.getAddress (), domEventListener.getAddress (), 0); + string.dispose (); + string = new nsEmbedString (XPCOM.DOMEVENT_UNLOAD); + target.RemoveEventListener (string.getAddress (), domEventListener.getAddress (), 0); + string.dispose (); + string = new nsEmbedString (XPCOM.DOMEVENT_MOUSEDOWN); + target.RemoveEventListener (string.getAddress (), domEventListener.getAddress (), 0); + string.dispose (); + string = new nsEmbedString (XPCOM.DOMEVENT_MOUSEUP); + target.RemoveEventListener (string.getAddress (), domEventListener.getAddress (), 0); + string.dispose (); + string = new nsEmbedString (XPCOM.DOMEVENT_MOUSEMOVE); + target.RemoveEventListener (string.getAddress (), domEventListener.getAddress (), 0); + string.dispose (); + string = new nsEmbedString (XPCOM.DOMEVENT_MOUSEWHEEL); + target.RemoveEventListener (string.getAddress (), domEventListener.getAddress (), 0); + string.dispose (); + string = new nsEmbedString (XPCOM.DOMEVENT_MOUSEDRAG); + target.RemoveEventListener (string.getAddress (), domEventListener.getAddress (), 0); + string.dispose (); + string = new nsEmbedString (XPCOM.DOMEVENT_MOUSEOVER); + target.RemoveEventListener (string.getAddress (), domEventListener.getAddress (), 0); + string.dispose (); + string = new nsEmbedString (XPCOM.DOMEVENT_MOUSEOUT); + target.RemoveEventListener (string.getAddress (), domEventListener.getAddress (), 0); + string.dispose (); + string = new nsEmbedString (XPCOM.DOMEVENT_KEYDOWN); + target.RemoveEventListener (string.getAddress (), domEventListener.getAddress (), 0); + string.dispose (); + string = new nsEmbedString (XPCOM.DOMEVENT_KEYPRESS); + target.RemoveEventListener (string.getAddress (), domEventListener.getAddress (), 0); + string.dispose (); + string = new nsEmbedString (XPCOM.DOMEVENT_KEYUP); + target.RemoveEventListener (string.getAddress (), domEventListener.getAddress (), 0); + string.dispose (); +} + +/* nsISupports */ + +int QueryInterface (int /*long*/ riid, int /*long*/ ppvObject) { + if (riid is 0 || ppvObject is 0) return XPCOM.NS_ERROR_NO_INTERFACE; + + nsID guid = new nsID (); + XPCOM.memmove (guid, riid, nsID.sizeof); + + if (guid.Equals (nsISupports.NS_ISUPPORTS_IID)) { + XPCOM.memmove (ppvObject, new int /*long*/[] {supports.getAddress ()}, C.PTR_SIZEOF); + AddRef (); + return XPCOM.NS_OK; + } + if (guid.Equals (nsIWeakReference.NS_IWEAKREFERENCE_IID)) { + XPCOM.memmove (ppvObject, new int /*long*/[] {weakReference.getAddress ()}, C.PTR_SIZEOF); + AddRef (); + return XPCOM.NS_OK; + } + if (guid.Equals (nsIWebProgressListener.NS_IWEBPROGRESSLISTENER_IID)) { + XPCOM.memmove (ppvObject, new int /*long*/[] {webProgressListener.getAddress ()}, C.PTR_SIZEOF); + AddRef (); + return XPCOM.NS_OK; + } + if (guid.Equals (nsIWebBrowserChrome.NS_IWEBBROWSERCHROME_IID)) { + XPCOM.memmove (ppvObject, new int /*long*/[] {webBrowserChrome.getAddress ()}, C.PTR_SIZEOF); + AddRef (); + return XPCOM.NS_OK; + } + if (guid.Equals (nsIWebBrowserChromeFocus.NS_IWEBBROWSERCHROMEFOCUS_IID)) { + XPCOM.memmove (ppvObject, new int /*long*/[] {webBrowserChromeFocus.getAddress ()}, C.PTR_SIZEOF); + AddRef (); + return XPCOM.NS_OK; + } + if (guid.Equals (nsIEmbeddingSiteWindow.NS_IEMBEDDINGSITEWINDOW_IID)) { + XPCOM.memmove (ppvObject, new int /*long*/[] {embeddingSiteWindow.getAddress ()}, C.PTR_SIZEOF); + AddRef (); + return XPCOM.NS_OK; + } + if (guid.Equals (nsIInterfaceRequestor.NS_IINTERFACEREQUESTOR_IID)) { + XPCOM.memmove (ppvObject, new int /*long*/[] {interfaceRequestor.getAddress ()}, C.PTR_SIZEOF); + AddRef (); + return XPCOM.NS_OK; + } + if (guid.Equals (nsISupportsWeakReference.NS_ISUPPORTSWEAKREFERENCE_IID)) { + XPCOM.memmove (ppvObject, new int /*long*/[] {supportsWeakReference.getAddress ()}, C.PTR_SIZEOF); + AddRef (); + return XPCOM.NS_OK; + } + if (guid.Equals (nsIContextMenuListener.NS_ICONTEXTMENULISTENER_IID)) { + XPCOM.memmove (ppvObject, new int /*long*/[] {contextMenuListener.getAddress ()}, C.PTR_SIZEOF); + AddRef (); + return XPCOM.NS_OK; + } + if (guid.Equals (nsIURIContentListener.NS_IURICONTENTLISTENER_IID)) { + XPCOM.memmove (ppvObject, new int /*long*/[] {uriContentListener.getAddress ()}, C.PTR_SIZEOF); + AddRef (); + return XPCOM.NS_OK; + } + if (guid.Equals (nsITooltipListener.NS_ITOOLTIPLISTENER_IID)) { + XPCOM.memmove (ppvObject, new int /*long*/[] {tooltipListener.getAddress ()}, C.PTR_SIZEOF); + AddRef (); + return XPCOM.NS_OK; + } + XPCOM.memmove (ppvObject, new int /*long*/[] {0}, C.PTR_SIZEOF); + return XPCOM.NS_ERROR_NO_INTERFACE; +} + +int AddRef () { + refCount++; + return refCount; +} + +int Release () { + refCount--; + if (refCount is 0) disposeCOMInterfaces (); + return refCount; +} + +/* nsIWeakReference */ + +int QueryReferent (int /*long*/ riid, int /*long*/ ppvObject) { + return QueryInterface (riid, ppvObject); +} + +/* nsIInterfaceRequestor */ + +int GetInterface (int /*long*/ riid, int /*long*/ ppvObject) { + if (riid is 0 || ppvObject is 0) return XPCOM.NS_ERROR_NO_INTERFACE; + nsID guid = new nsID (); + XPCOM.memmove (guid, riid, nsID.sizeof); + if (guid.Equals (nsIDOMWindow.NS_IDOMWINDOW_IID)) { + int /*long*/[] aContentDOMWindow = new int /*long*/[1]; + int rc = webBrowser.GetContentDOMWindow (aContentDOMWindow); + if (rc !is XPCOM.NS_OK) error (rc); + if (aContentDOMWindow[0] is 0) error (XPCOM.NS_ERROR_NO_INTERFACE); + XPCOM.memmove (ppvObject, aContentDOMWindow, C.PTR_SIZEOF); + return rc; + } + return QueryInterface (riid, ppvObject); +} + +int GetWeakReference (int /*long*/ ppvObject) { + XPCOM.memmove (ppvObject, new int /*long*/[] {weakReference.getAddress ()}, C.PTR_SIZEOF); + AddRef (); + return XPCOM.NS_OK; +} + +/* nsIWebProgressListener */ + +int OnStateChange (int /*long*/ aWebProgress, int /*long*/ aRequest, int aStateFlags, int aStatus) { + if ((aStateFlags & nsIWebProgressListener.STATE_IS_DOCUMENT) is 0) return XPCOM.NS_OK; + if ((aStateFlags & nsIWebProgressListener.STATE_START) !is 0) { + if (request is 0) request = aRequest; + + if (!awaitingNavigate) { + /* + * Add the page's nsIDOMWindow to the collection of windows that will + * have DOM listeners added to them later on in the page loading + * process. These listeners cannot be added yet because the + * nsIDOMWindow is not ready to take them at this stage. + */ + int /*long*/[] result = new int /*long*/[1]; + nsIWebProgress progress = new nsIWebProgress (aWebProgress); + int rc = progress.GetDOMWindow (result); + if (rc !is XPCOM.NS_OK) error (rc); + if (result[0] is 0) error (XPCOM.NS_NOINTERFACE); + unhookedDOMWindows.addElement (new LONG (result[0])); + } + } else if ((aStateFlags & nsIWebProgressListener.STATE_REDIRECTING) !is 0) { + if (request is aRequest) request = 0; + } else if ((aStateFlags & nsIWebProgressListener.STATE_STOP) !is 0) { + /* + * If this page's nsIDOMWindow handle is still in unhookedDOMWindows then + * add its DOM listeners now. It's possible for this to happen since + * there is no guarantee that a STATE_TRANSFERRING state change will be + * received for every window in a page, which is when these listeners + * are typically added. + */ + int /*long*/[] result = new int /*long*/[1]; + nsIWebProgress progress = new nsIWebProgress (aWebProgress); + int rc = progress.GetDOMWindow (result); + if (rc !is XPCOM.NS_OK) error (rc); + if (result[0] is 0) error (XPCOM.NS_NOINTERFACE); + nsIDOMWindow domWindow = new nsIDOMWindow (result[0]); + + LONG ptrObject = new LONG (result[0]); + result[0] = 0; + int index = unhookedDOMWindows.indexOf (ptrObject); + if (index !is -1) { + rc = webBrowser.GetContentDOMWindow (result); + if (rc !is XPCOM.NS_OK) error (rc); + if (result[0] is 0) error (XPCOM.NS_ERROR_NO_INTERFACE); + bool isTop = result[0] is domWindow.getAddress (); + new nsISupports (result[0]).Release (); + result[0] = 0; + + rc = domWindow.QueryInterface (nsIDOMEventTarget.NS_IDOMEVENTTARGET_IID, result); + if (rc !is XPCOM.NS_OK) error (rc); + if (result[0] is 0) error (XPCOM.NS_ERROR_NO_INTERFACE); + + nsIDOMEventTarget target = new nsIDOMEventTarget (result[0]); + result[0] = 0; + hookDOMListeners (target, isTop); + target.Release (); + + /* + * Remove and unreference the nsIDOMWindow from the collection of windows + * that are waiting to have DOM listeners hooked on them. + */ + unhookedDOMWindows.remove (ptrObject); + new nsISupports (ptrObject.value).Release (); + } + domWindow.Release (); + + /* + * Feature in Mozilla. When a request is redirected (STATE_REDIRECTING), + * it never reaches the state STATE_STOP and it is replaced with a new request. + * The new request is received when it is in the state STATE_STOP. + * To handle this case, the variable request is set to 0 when the corresponding + * request is redirected. The following request received with the state STATE_STOP + * - the new request resulting from the redirection - is used to send + * the ProgressListener.completed event. + */ + if (request is aRequest || request is 0) { + request = 0; + if (!awaitingNavigate) { + StatusTextEvent event = new StatusTextEvent (browser); + event.display = browser.getDisplay (); + event.widget = browser; + event.text = ""; //$NON-NLS-1$ + for (int i = 0; i < statusTextListeners.length; i++) { + statusTextListeners[i].changed (event); + } + ProgressEvent event2 = new ProgressEvent (browser); + event2.display = browser.getDisplay (); + event2.widget = browser; + for (int i = 0; i < progressListeners.length; i++) { + progressListeners[i].completed (event2); + } + } + } + } else if ((aStateFlags & nsIWebProgressListener.STATE_TRANSFERRING) !is 0) { + /* + * Hook DOM listeners to the page's nsIDOMWindow here because this is + * the earliest opportunity to do so. + */ + int /*long*/[] result = new int /*long*/[1]; + nsIWebProgress progress = new nsIWebProgress (aWebProgress); + int rc = progress.GetDOMWindow (result); + if (rc !is XPCOM.NS_OK) error (rc); + if (result[0] is 0) error (XPCOM.NS_NOINTERFACE); + nsIDOMWindow domWindow = new nsIDOMWindow (result[0]); + + LONG ptrObject = new LONG (result[0]); + result[0] = 0; + int index = unhookedDOMWindows.indexOf (ptrObject); + if (index !is -1) { + rc = webBrowser.GetContentDOMWindow (result); + if (rc !is XPCOM.NS_OK) error (rc); + if (result[0] is 0) error (XPCOM.NS_ERROR_NO_INTERFACE); + bool isTop = result[0] is domWindow.getAddress (); + new nsISupports (result[0]).Release (); + result[0] = 0; + + rc = domWindow.QueryInterface (nsIDOMEventTarget.NS_IDOMEVENTTARGET_IID, result); + if (rc !is XPCOM.NS_OK) error (rc); + if (result[0] is 0) error (XPCOM.NS_ERROR_NO_INTERFACE); + + nsIDOMEventTarget target = new nsIDOMEventTarget (result[0]); + result[0] = 0; + hookDOMListeners (target, isTop); + target.Release (); + + /* + * Remove and unreference the nsIDOMWindow from the collection of windows + * that are waiting to have DOM listeners hooked on them. + */ + unhookedDOMWindows.remove (ptrObject); + new nsISupports (ptrObject.value).Release (); + } + domWindow.Release (); + } + return XPCOM.NS_OK; +} + +int OnProgressChange (int /*long*/ aWebProgress, int /*long*/ aRequest, int aCurSelfProgress, int aMaxSelfProgress, int aCurTotalProgress, int aMaxTotalProgress) { + if (awaitingNavigate || progressListeners.length is 0) return XPCOM.NS_OK; + ProgressEvent event = new ProgressEvent (browser); + event.display = browser.getDisplay (); + event.widget = browser; + event.current = aCurTotalProgress; + event.total = aMaxTotalProgress; + for (int i = 0; i < progressListeners.length; i++) { + progressListeners[i].changed (event); + } + return XPCOM.NS_OK; +} + +int OnLocationChange (int /*long*/ aWebProgress, int /*long*/ aRequest, int /*long*/ aLocation) { + /* + * Feature in Mozilla. When a page is loaded via setText before a previous + * setText page load has completed, the expected OnStateChange STATE_STOP for the + * original setText never arrives because it gets replaced by the OnStateChange + * STATE_STOP for the new request. This results in the request field never being + * cleared because the original request's OnStateChange STATE_STOP is still expected + * (but never arrives). To handle this case, the request field is updated to the new + * overriding request since its OnStateChange STATE_STOP will be received next. + */ + if (request !is 0 && request !is aRequest) request = aRequest; + + if (awaitingNavigate || locationListeners.length is 0) return XPCOM.NS_OK; + + nsIWebProgress webProgress = new nsIWebProgress (aWebProgress); + int /*long*/[] aDOMWindow = new int /*long*/[1]; + int rc = webProgress.GetDOMWindow (aDOMWindow); + if (rc !is XPCOM.NS_OK) error (rc); + if (aDOMWindow[0] is 0) error (XPCOM.NS_ERROR_NO_INTERFACE); + + nsIDOMWindow domWindow = new nsIDOMWindow (aDOMWindow[0]); + int /*long*/[] aTop = new int /*long*/[1]; + rc = domWindow.GetTop (aTop); + if (rc !is XPCOM.NS_OK) error (rc); + if (aTop[0] is 0) error (XPCOM.NS_ERROR_NO_INTERFACE); + domWindow.Release (); + + nsIDOMWindow topWindow = new nsIDOMWindow (aTop[0]); + topWindow.Release (); + + nsIURI location = new nsIURI (aLocation); + int /*long*/ aSpec = XPCOM.nsEmbedCString_new (); + location.GetSpec (aSpec); + int length = XPCOM.nsEmbedCString_Length (aSpec); + int /*long*/ buffer = XPCOM.nsEmbedCString_get (aSpec); + byte[] dest = new byte[length]; + XPCOM.memmove (dest, buffer, length); + XPCOM.nsEmbedCString_delete (aSpec); + String url = new String (dest); + + /* + * As of Mozilla 1.8, the first time that a page is displayed, regardless of + * whether it's via Browser.setURL() or Browser.setText(), the GRE navigates + * to about:blank and fires the corresponding navigation events. Do not send + * this event on to the user since it is not expected. + */ + if (!IsPre_1_8 && aRequest is 0 && url.startsWith (ABOUT_BLANK)) return XPCOM.NS_OK; + + LocationEvent event = new LocationEvent (browser); + event.display = browser.getDisplay (); + event.widget = browser; + event.location = url; + /* + * If the URI indicates that the page is being rendered from memory + * (via setText()) then set it to about:blank to be consistent with IE. + */ + if (event.location.equals (URI_FROMMEMORY)) event.location = ABOUT_BLANK; + event.top = aTop[0] is aDOMWindow[0]; + for (int i = 0; i < locationListeners.length; i++) { + locationListeners[i].changed (event); + } + return XPCOM.NS_OK; +} + +int OnStatusChange (int /*long*/ aWebProgress, int /*long*/ aRequest, int aStatus, int /*long*/ aMessage) { + if (awaitingNavigate || statusTextListeners.length is 0) return XPCOM.NS_OK; + StatusTextEvent event = new StatusTextEvent (browser); + event.display = browser.getDisplay (); + event.widget = browser; + int length = XPCOM.strlen_PRUnichar (aMessage); + char[] dest = new char[length]; + XPCOM.memmove (dest, aMessage, length * 2); + event.text = new String (dest); + for (int i = 0; i < statusTextListeners.length; i++) { + statusTextListeners[i].changed (event); + } + return XPCOM.NS_OK; +} + +int OnSecurityChange (int /*long*/ aWebProgress, int /*long*/ aRequest, int state) { + return XPCOM.NS_OK; +} + +/* nsIWebBrowserChrome */ + +int SetStatus (int statusType, int /*long*/ status) { + if (awaitingNavigate || statusTextListeners.length is 0) return XPCOM.NS_OK; + StatusTextEvent event = new StatusTextEvent (browser); + event.display = browser.getDisplay (); + event.widget = browser; + int length = XPCOM.strlen_PRUnichar (status); + char[] dest = new char[length]; + XPCOM.memmove (dest, status, length * 2); + String string = new String (dest); + event.text = string; + for (int i = 0; i < statusTextListeners.length; i++) { + statusTextListeners[i].changed (event); + } + return XPCOM.NS_OK; +} + +int GetWebBrowser (int /*long*/ aWebBrowser) { + int /*long*/[] ret = new int /*long*/[1]; + if (webBrowser !is null) { + webBrowser.AddRef (); + ret[0] = webBrowser.getAddress (); + } + XPCOM.memmove (aWebBrowser, ret, C.PTR_SIZEOF); + return XPCOM.NS_OK; +} + +int SetWebBrowser (int /*long*/ aWebBrowser) { + if (webBrowser !is null) webBrowser.Release (); + webBrowser = aWebBrowser !is 0 ? new nsIWebBrowser (aWebBrowser) : null; + return XPCOM.NS_OK; +} + +int GetChromeFlags (int /*long*/ aChromeFlags) { + int[] ret = new int[1]; + ret[0] = chromeFlags; + XPCOM.memmove (aChromeFlags, ret, 4); /* PRUint32 */ + return XPCOM.NS_OK; +} + +int SetChromeFlags (int aChromeFlags) { + chromeFlags = aChromeFlags; + return XPCOM.NS_OK; +} + +int DestroyBrowserWindow () { + WindowEvent newEvent = new WindowEvent (browser); + newEvent.display = browser.getDisplay (); + newEvent.widget = browser; + for (int i = 0; i < closeWindowListeners.length; i++) { + closeWindowListeners[i].close (newEvent); + } + /* + * Note on Mozilla. The DestroyBrowserWindow notification cannot be cancelled. + * The browser widget cannot be used after this notification has been received. + * The application is advised to close the window hosting the browser widget. + * The browser widget must be disposed in all cases. + */ + browser.dispose (); + return XPCOM.NS_OK; +} + +int SizeBrowserTo (int aCX, int aCY) { + size = new Point (aCX, aCY); + bool isChrome = (chromeFlags & nsIWebBrowserChrome.CHROME_OPENAS_CHROME) !is 0; + if (isChrome) { + Shell shell = browser.getShell (); + shell.setSize (shell.computeSize (size.x, size.y)); + } + return XPCOM.NS_OK; +} + +int ShowAsModal () { + int /*long*/[] result = new int /*long*/[1]; + int rc = XPCOM.NS_GetServiceManager (result); + if (rc !is XPCOM.NS_OK) error (rc); + if (result[0] is 0) error (XPCOM.NS_NOINTERFACE); + + nsIServiceManager serviceManager = new nsIServiceManager (result[0]); + result[0] = 0; + byte[] aContractID = MozillaDelegate.wcsToMbcs (null, XPCOM.NS_CONTEXTSTACK_CONTRACTID, true); + rc = serviceManager.GetServiceByContractID (aContractID, nsIJSContextStack.NS_IJSCONTEXTSTACK_IID, result); + if (rc !is XPCOM.NS_OK) error (rc); + if (result[0] is 0) error (XPCOM.NS_NOINTERFACE); + serviceManager.Release (); + + nsIJSContextStack stack = new nsIJSContextStack (result[0]); + result[0] = 0; + rc = stack.Push (0); + if (rc !is XPCOM.NS_OK) error (rc); + + Shell shell = browser.getShell (); + Display display = browser.getDisplay (); + while (!shell.isDisposed ()) { + if (!display.readAndDispatch ()) display.sleep (); + } + + rc = stack.Pop (result); + if (rc !is XPCOM.NS_OK) error (rc); + stack.Release (); + return XPCOM.NS_OK; +} + +int IsWindowModal (int /*long*/ retval) { + int result = (chromeFlags & nsIWebBrowserChrome.CHROME_MODAL) !is 0 ? 1 : 0; + XPCOM.memmove (retval, new int[] {result}, 4); /* PRBool */ + return XPCOM.NS_OK; +} + +int ExitModalEventLoop (int aStatus) { + return XPCOM.NS_OK; +} + +/* nsIEmbeddingSiteWindow */ + +int SetDimensions (int flags, int x, int y, int cx, int cy) { + if ((flags & nsIEmbeddingSiteWindow.DIM_FLAGS_POSITION) !is 0) { + location = new Point (x, y); + browser.getShell ().setLocation (x, y); + } + if ((flags & nsIEmbeddingSiteWindow.DIM_FLAGS_SIZE_INNER) !is 0) { + browser.setSize (cx, cy); + } + if ((flags & nsIEmbeddingSiteWindow.DIM_FLAGS_SIZE_OUTER) !is 0) { + browser.getShell ().setSize (cx, cy); + } + return XPCOM.NS_OK; +} + +int GetDimensions (int flags, int /*long*/ x, int /*long*/ y, int /*long*/ cx, int /*long*/ cy) { + if ((flags & nsIEmbeddingSiteWindow.DIM_FLAGS_POSITION) !is 0) { + Point location = browser.getShell ().getLocation (); + if (x !is 0) C.memmove (x, new int[] {location.x}, 4); /* PRInt32 */ + if (y !is 0) C.memmove (y, new int[] {location.y}, 4); /* PRInt32 */ + } + if ((flags & nsIEmbeddingSiteWindow.DIM_FLAGS_SIZE_INNER) !is 0) { + Point size = browser.getSize (); + if (cx !is 0) C.memmove (cx, new int[] {size.x}, 4); /* PRInt32 */ + if (cy !is 0) C.memmove (cy, new int[] {size.y}, 4); /* PRInt32 */ + } + if ((flags & nsIEmbeddingSiteWindow.DIM_FLAGS_SIZE_OUTER) !is 0) { + Point size = browser.getShell().getSize (); + if (cx !is 0) C.memmove (cx, new int[] {size.x}, 4); /* PRInt32 */ + if (cy !is 0) C.memmove (cy, new int[] {size.y}, 4); /* PRInt32 */ + } + return XPCOM.NS_OK; +} + +int SetFocus () { + int /*long*/[] result = new int /*long*/[1]; + int rc = webBrowser.QueryInterface (nsIBaseWindow.NS_IBASEWINDOW_IID, result); + if (rc !is XPCOM.NS_OK) error (rc); + if (result[0] is 0) error (XPCOM.NS_ERROR_NO_INTERFACE); + + nsIBaseWindow baseWindow = new nsIBaseWindow (result[0]); + rc = baseWindow.SetFocus (); + if (rc !is XPCOM.NS_OK) error (rc); + baseWindow.Release (); + + /* + * Note. Mozilla notifies here that one of the children took + * focus. This could or should be used to fire an DWT.FOCUS_IN + * event on Browser focus listeners. + */ + return XPCOM.NS_OK; +} + +int GetVisibility (int /*long*/ aVisibility) { + bool visible = browser.isVisible () && !browser.getShell ().getMinimized (); + XPCOM.memmove (aVisibility, new int[] {visible ? 1 : 0}, 4); /* PRBool */ + return XPCOM.NS_OK; +} + +int SetVisibility (int aVisibility) { + if (isChild) { + WindowEvent event = new WindowEvent (browser); + event.display = browser.getDisplay (); + event.widget = browser; + if (aVisibility !is 0) { + /* + * Bug in Mozilla. When the JavaScript window.open is executed, Mozilla + * fires multiple SetVisibility 1 notifications. The workaround is + * to ignore subsequent notifications. + */ + if (!visible) { + visible = true; + event.location = location; + event.size = size; + event.addressBar = (chromeFlags & nsIWebBrowserChrome.CHROME_LOCATIONBAR) !is 0; + event.menuBar = (chromeFlags & nsIWebBrowserChrome.CHROME_MENUBAR) !is 0; + event.statusBar = (chromeFlags & nsIWebBrowserChrome.CHROME_STATUSBAR) !is 0; + event.toolBar = (chromeFlags & nsIWebBrowserChrome.CHROME_TOOLBAR) !is 0; + for (int i = 0; i < visibilityWindowListeners.length; i++) { + visibilityWindowListeners[i].show (event); + } + location = null; + size = null; + } + } else { + visible = false; + for (int i = 0; i < visibilityWindowListeners.length; i++) { + visibilityWindowListeners[i].hide (event); + } + } + } else { + visible = aVisibility !is 0; + } + return XPCOM.NS_OK; +} + +int GetTitle (int /*long*/ aTitle) { + return XPCOM.NS_OK; +} + +int SetTitle (int /*long*/ aTitle) { + if (awaitingNavigate || titleListeners.length is 0) return XPCOM.NS_OK; + TitleEvent event = new TitleEvent (browser); + event.display = browser.getDisplay (); + event.widget = browser; + /* + * To be consistent with other platforms the title event should + * contain the page's url if the page does not contain a <title> + * tag. + */ + int length = XPCOM.strlen_PRUnichar (aTitle); + if (length > 0) { + char[] dest = new char[length]; + XPCOM.memmove (dest, aTitle, length * 2); + event.title = new String (dest); + } else { + event.title = getUrl (); + } + for (int i = 0; i < titleListeners.length; i++) { + titleListeners[i].changed (event); + } + return XPCOM.NS_OK; +} + +int GetSiteWindow (int /*long*/ aSiteWindow) { + /* + * Note. The handle is expected to be an HWND on Windows and + * a GtkWidget* on GTK. This callback is invoked on Windows + * when the javascript window.print is invoked and the print + * dialog comes up. If no handle is returned, the print dialog + * does not come up on this platform. + */ + XPCOM.memmove (aSiteWindow, new int /*long*/[] {embedHandle}, C.PTR_SIZEOF); + return XPCOM.NS_OK; +} + +/* nsIWebBrowserChromeFocus */ + +int FocusNextElement () { + /* + * Bug in Mozilla embedding API. Mozilla takes back the focus after sending + * this event. This prevents tabbing out of Mozilla. This behaviour can be reproduced + * with the Mozilla application TestGtkEmbed. The workaround is to + * send the traversal notification after this callback returns. + */ + browser.getDisplay ().asyncExec (new Runnable () { + public void run () { + if (browser.isDisposed ()) return; + browser.traverse (DWT.TRAVERSE_TAB_NEXT); + } + }); + return XPCOM.NS_OK; +} + +int FocusPrevElement () { + /* + * Bug in Mozilla embedding API. Mozilla takes back the focus after sending + * this event. This prevents tabbing out of Mozilla. This behaviour can be reproduced + * with the Mozilla application TestGtkEmbed. The workaround is to + * send the traversal notification after this callback returns. + */ + browser.getDisplay ().asyncExec (new Runnable () { + public void run () { + if (browser.isDisposed ()) return; + browser.traverse (DWT.TRAVERSE_TAB_PREVIOUS); + } + }); + return XPCOM.NS_OK; +} + +/* nsIContextMenuListener */ + +int OnShowContextMenu (int aContextFlags, int /*long*/ aEvent, int /*long*/ aNode) { + if (awaitingNavigate) return XPCOM.NS_OK; + + nsIDOMEvent domEvent = new nsIDOMEvent (aEvent); + int /*long*/[] result = new int /*long*/[1]; + int rc = domEvent.QueryInterface (nsIDOMMouseEvent.NS_IDOMMOUSEEVENT_IID, result); + if (rc !is XPCOM.NS_OK) error (rc); + if (result[0] is 0) error (XPCOM.NS_NOINTERFACE); + + nsIDOMMouseEvent domMouseEvent = new nsIDOMMouseEvent (result[0]); + int[] aScreenX = new int[1], aScreenY = new int[1]; + rc = domMouseEvent.GetScreenX (aScreenX); + if (rc !is XPCOM.NS_OK) error (rc); + rc = domMouseEvent.GetScreenY (aScreenY); + if (rc !is XPCOM.NS_OK) error (rc); + domMouseEvent.Release (); + + Event event = new Event (); + event.x = aScreenX[0]; + event.y = aScreenY[0]; + browser.notifyListeners (DWT.MenuDetect, event); + if (!event.doit) return XPCOM.NS_OK; + Menu menu = browser.getMenu (); + if (menu !is null && !menu.isDisposed ()) { + if (aScreenX[0] !is event.x || aScreenY[0] !is event.y) { + menu.setLocation (event.x, event.y); + } + menu.setVisible (true); + } + return XPCOM.NS_OK; +} + +/* nsIURIContentListener */ + +int OnStartURIOpen (int /*long*/ aURI, int /*long*/ retval) { + if (awaitingNavigate || locationListeners.length is 0) { + XPCOM.memmove (retval, new int[] {0}, 4); /* PRBool */ + return XPCOM.NS_OK; + } + nsIURI location = new nsIURI (aURI); + int /*long*/ aSpec = XPCOM.nsEmbedCString_new (); + location.GetSpec (aSpec); + int length = XPCOM.nsEmbedCString_Length (aSpec); + int /*long*/ buffer = XPCOM.nsEmbedCString_get (aSpec); + buffer = XPCOM.nsEmbedCString_get (aSpec); + byte[] dest = new byte[length]; + XPCOM.memmove (dest, buffer, length); + XPCOM.nsEmbedCString_delete (aSpec); + String value = new String (dest); + bool doit = true; + if (request is 0) { + /* + * listeners should not be notified of internal transitions like "javascipt:..." + * because this is an implementation side-effect, not a true navigate + */ + if (!value.startsWith (PREFIX_JAVASCRIPT)) { + LocationEvent event = new LocationEvent (browser); + event.display = browser.getDisplay(); + event.widget = browser; + event.location = value; + /* + * If the URI indicates that the page is being rendered from memory + * (via setText()) then set it to about:blank to be consistent with IE. + */ + if (event.location.equals (URI_FROMMEMORY)) event.location = ABOUT_BLANK; + event.doit = doit; + for (int i = 0; i < locationListeners.length; i++) { + locationListeners[i].changing (event); + } + doit = event.doit && !browser.isDisposed(); + } + } + XPCOM.memmove (retval, new int[] {doit ? 0 : 1}, 4); /* PRBool */ + return XPCOM.NS_OK; +} + +int DoContent (int /*long*/ aContentType, int aIsContentPreferred, int /*long*/ aRequest, int /*long*/ aContentHandler, int /*long*/ retval) { + return XPCOM.NS_ERROR_NOT_IMPLEMENTED; +} + +int IsPreferred (int /*long*/ aContentType, int /*long*/ aDesiredContentType, int /*long*/ retval) { + bool preferred = false; + int size = XPCOM.strlen (aContentType); + if (size > 0) { + byte[] typeBytes = new byte[size + 1]; + XPCOM.memmove (typeBytes, aContentType, size); + String contentType = new String (typeBytes, 0, size); + + /* do not attempt to handle known problematic content types */ + if (!contentType.equals (XPCOM.CONTENT_MAYBETEXT) && !contentType.equals (XPCOM.CONTENT_MULTIPART)) { + /* determine whether browser can handle the content type */ + int /*long*/[] result = new int /*long*/[1]; + int rc = XPCOM.NS_GetServiceManager (result); + if (rc !is XPCOM.NS_OK) error (rc); + if (result[0] is 0) error (XPCOM.NS_NOINTERFACE); + nsIServiceManager serviceManager = new nsIServiceManager (result[0]); + result[0] = 0; + + /* First try to use the nsIWebNavigationInfo if it's available (>= mozilla 1.8) */ + byte[] aContractID = MozillaDelegate.wcsToMbcs (null, XPCOM.NS_WEBNAVIGATIONINFO_CONTRACTID, true); + rc = serviceManager.GetServiceByContractID (aContractID, nsIWebNavigationInfo.NS_IWEBNAVIGATIONINFO_IID, result); + if (rc is 0) { + byte[] bytes = MozillaDelegate.wcsToMbcs (null, contentType, true); + int /*long*/ typePtr = XPCOM.nsEmbedCString_new (bytes, bytes.length); + nsIWebNavigationInfo info = new nsIWebNavigationInfo (result[0]); + result[0] = 0; + int[] isSupportedResult = new int[1]; /* PRUint32 */ + rc = info.IsTypeSupported (typePtr, 0, isSupportedResult); + if (rc !is XPCOM.NS_OK) error (rc); + info.Release (); + XPCOM.nsEmbedCString_delete (typePtr); + preferred = isSupportedResult[0] !is 0; + } else { + /* nsIWebNavigationInfo is not available, so do the type lookup */ + result[0] = 0; + rc = serviceManager.GetService (XPCOM.NS_CATEGORYMANAGER_CID, nsICategoryManager.NS_ICATEGORYMANAGER_IID, result); + if (rc !is XPCOM.NS_OK) error (rc); + if (result[0] is 0) error (XPCOM.NS_NOINTERFACE); + + nsICategoryManager categoryManager = new nsICategoryManager (result[0]); + result[0] = 0; + byte[] categoryBytes = MozillaDelegate.wcsToMbcs (null, "Gecko-Content-Viewers", true); //$NON-NLS-1$ + rc = categoryManager.GetCategoryEntry (categoryBytes, typeBytes, result); + categoryManager.Release (); + /* if no viewer for the content type is registered then rc is XPCOM.NS_ERROR_NOT_AVAILABLE */ + preferred = rc is XPCOM.NS_OK; + } + serviceManager.Release (); + } + } + + XPCOM.memmove(retval, new int[] {preferred ? 1 : 0}, 4); /* PRBool */ + if (preferred) { + XPCOM.memmove (aDesiredContentType, new int /*long*/[] {0}, C.PTR_SIZEOF); + } + return XPCOM.NS_OK; +} + +int CanHandleContent (int /*long*/ aContentType, int aIsContentPreferred, int /*long*/ aDesiredContentType, int /*long*/ retval) { + return XPCOM.NS_ERROR_NOT_IMPLEMENTED; +} + +int GetLoadCookie (int /*long*/ aLoadCookie) { + return XPCOM.NS_ERROR_NOT_IMPLEMENTED; +} + +int SetLoadCookie (int /*long*/ aLoadCookie) { + return XPCOM.NS_ERROR_NOT_IMPLEMENTED; +} + +int GetParentContentListener (int /*long*/ aParentContentListener) { + return XPCOM.NS_ERROR_NOT_IMPLEMENTED; +} + +int SetParentContentListener (int /*long*/ aParentContentListener) { + return XPCOM.NS_ERROR_NOT_IMPLEMENTED; +} + +/* nsITooltipListener */ + +int OnShowTooltip (int aXCoords, int aYCoords, int /*long*/ aTipText) { + if (awaitingNavigate) return XPCOM.NS_OK; + + int length = XPCOM.strlen_PRUnichar (aTipText); + char[] dest = new char[length]; + XPCOM.memmove (dest, aTipText, length * 2); + String text = new String (dest); + if (tip !is null && !tip.isDisposed ()) tip.dispose (); + Display display = browser.getDisplay (); + Shell parent = browser.getShell (); + tip = new Shell (parent, DWT.ON_TOP); + tip.setLayout (new FillLayout()); + Label label = new Label (tip, DWT.CENTER); + label.setForeground (display.getSystemColor (DWT.COLOR_INFO_FOREGROUND)); + label.setBackground (display.getSystemColor (DWT.COLOR_INFO_BACKGROUND)); + label.setText (text); + /* + * Bug in Mozilla embedded API. Tooltip coordinates are wrong for + * elements inside an inline frame (IFrame tag). The workaround is + * to position the tooltip based on the mouse cursor location. + */ + Point point = display.getCursorLocation (); + /* Assuming cursor is 21x21 because this is the size of + * the arrow cursor on Windows + */ + point.y += 21; + tip.setLocation (point); + tip.pack (); + tip.setVisible (true); + return XPCOM.NS_OK; +} + +int OnHideTooltip () { + if (tip !is null && !tip.isDisposed ()) tip.dispose (); + tip = null; + return XPCOM.NS_OK; +} + +/* nsIDOMEventListener */ + +int HandleEvent (int /*long*/ event) { + nsIDOMEvent domEvent = new nsIDOMEvent (event); + + int /*long*/ type = XPCOM.nsEmbedString_new (); + int rc = domEvent.GetType (type); + if (rc !is XPCOM.NS_OK) error (rc); + int length = XPCOM.nsEmbedString_Length (type); + int /*long*/ buffer = XPCOM.nsEmbedString_get (type); + char[] chars = new char[length]; + XPCOM.memmove (chars, buffer, length * 2); + String typeString = new String (chars); + XPCOM.nsEmbedString_delete (type); + + if (XPCOM.DOMEVENT_UNLOAD.equals (typeString)) { + int /*long*/[] result = new int /*long*/[1]; + rc = domEvent.GetCurrentTarget (result); + if (rc !is XPCOM.NS_OK) error (rc); + if (result[0] is 0) error (XPCOM.NS_NOINTERFACE); + + nsIDOMEventTarget target = new nsIDOMEventTarget (result[0]); + unhookDOMListeners (target); + target.Release (); + return XPCOM.NS_OK; + } + + if (XPCOM.DOMEVENT_FOCUS.equals (typeString)) { + mozDelegate.handleFocus (); + return XPCOM.NS_OK; + } + + if (XPCOM.DOMEVENT_KEYDOWN.equals (typeString)) { + int /*long*/[] result = new int /*long*/[1]; + rc = domEvent.QueryInterface (nsIDOMKeyEvent.NS_IDOMKEYEVENT_IID, result); + if (rc !is XPCOM.NS_OK) error (rc); + if (result[0] is 0) error (XPCOM.NS_NOINTERFACE); + nsIDOMKeyEvent domKeyEvent = new nsIDOMKeyEvent (result[0]); + result[0] = 0; + + int[] aKeyCode = new int[1]; /* PRUint32 */ + rc = domKeyEvent.GetKeyCode (aKeyCode); + if (rc !is XPCOM.NS_OK) error (rc); + int keyCode = translateKey (aKeyCode[0]); + + /* + * if keyCode is lastKeyCode then either a repeating key like Shift + * is being held or a key for which key events are not sent has been + * pressed. In both of these cases a KeyDown should not be sent. + */ + if (keyCode !is lastKeyCode) { + lastKeyCode = keyCode; + switch (keyCode) { + case DWT.SHIFT: + case DWT.CONTROL: + case DWT.ALT: + case DWT.CAPS_LOCK: + case DWT.NUM_LOCK: + case DWT.SCROLL_LOCK: + case DWT.COMMAND: { + /* keypress events will not be received for these keys, so send KeyDowns for them now */ + int[] aAltKey = new int[1], aCtrlKey = new int[1], aShiftKey = new int[1], aMetaKey = new int[1]; /* PRBool */ + rc = domKeyEvent.GetAltKey (aAltKey); + if (rc !is XPCOM.NS_OK) error (rc); + rc = domKeyEvent.GetCtrlKey (aCtrlKey); + if (rc !is XPCOM.NS_OK) error (rc); + rc = domKeyEvent.GetShiftKey (aShiftKey); + if (rc !is XPCOM.NS_OK) error (rc); + rc = domKeyEvent.GetMetaKey (aMetaKey); + if (rc !is XPCOM.NS_OK) error (rc); + + Event keyEvent = new Event (); + keyEvent.widget = browser; + keyEvent.type = DWT.KeyDown; + keyEvent.keyCode = keyCode; + keyEvent.stateMask = (aAltKey[0] !is 0 ? DWT.ALT : 0) | (aCtrlKey[0] !is 0 ? DWT.CTRL : 0) | (aShiftKey[0] !is 0 ? DWT.SHIFT : 0) | (aMetaKey[0] !is 0 ? DWT.COMMAND : 0); + keyEvent.stateMask &= ~keyCode; /* remove current keydown if it's a state key */ + browser.notifyListeners (keyEvent.type, keyEvent); + if (!keyEvent.doit) { + domEvent.PreventDefault (); + } + break; + } + default: { + /* + * If the keydown has Meta (but not Meta+Ctrl) as a modifier then send a KeyDown event for it here + * because a corresponding keypress event will not be received for it from the DOM. If the keydown + * does not have Meta as a modifier, or has Meta+Ctrl as a modifier, then then do nothing here + * because its KeyDown event will be sent from the keypress listener. + */ + int[] aMetaKey = new int[1]; /* PRBool */ + rc = domKeyEvent.GetMetaKey (aMetaKey); + if (rc !is XPCOM.NS_OK) error (rc); + if (aMetaKey[0] !is 0) { + int[] aCtrlKey = new int[1]; /* PRBool */ + rc = domKeyEvent.GetCtrlKey (aCtrlKey); + if (rc !is XPCOM.NS_OK) error (rc); + if (aCtrlKey[0] is 0) { + int[] aAltKey = new int[1], aShiftKey = new int[1]; /* PRBool */ + rc = domKeyEvent.GetAltKey (aAltKey); + if (rc !is XPCOM.NS_OK) error (rc); + rc = domKeyEvent.GetShiftKey (aShiftKey); + if (rc !is XPCOM.NS_OK) error (rc); + + Event keyEvent = new Event (); + keyEvent.widget = browser; + keyEvent.type = DWT.KeyDown; + keyEvent.keyCode = lastKeyCode; + keyEvent.stateMask = (aAltKey[0] !is 0 ? DWT.ALT : 0) | (aCtrlKey[0] !is 0? DWT.CTRL : 0) | (aShiftKey[0] !is 0? DWT.SHIFT : 0) | (aMetaKey[0] !is 0? DWT.COMMAND : 0); + browser.notifyListeners (keyEvent.type, keyEvent); + if (!keyEvent.doit) { + domEvent.PreventDefault (); + } + } + } + } + } + } + + domKeyEvent.Release (); + return XPCOM.NS_OK; + } + + if (XPCOM.DOMEVENT_KEYPRESS.equals (typeString)) { + /* + * if keydown could not determine a keycode for this key then it's a + * key for which key events are not sent (eg.- the Windows key) + */ + if (lastKeyCode is 0) return XPCOM.NS_OK; + + /* + * On linux only, unexpected keypress events are received for some + * modifier keys. The workaround is to ignore these events since + * KeyDown events are sent for these keys in the keydown listener. + */ + switch (lastKeyCode) { + case DWT.CAPS_LOCK: + case DWT.NUM_LOCK: + case DWT.SCROLL_LOCK: return XPCOM.NS_OK; + } + + int /*long*/[] result = new int /*long*/[1]; + rc = domEvent.QueryInterface (nsIDOMKeyEvent.NS_IDOMKEYEVENT_IID, result); + if (rc !is XPCOM.NS_OK) error (rc); + if (result[0] is 0) error (XPCOM.NS_NOINTERFACE); + nsIDOMKeyEvent domKeyEvent = new nsIDOMKeyEvent (result[0]); + result[0] = 0; + + int[] aAltKey = new int[1], aCtrlKey = new int[1], aShiftKey = new int[1], aMetaKey = new int[1]; /* PRBool */ + rc = domKeyEvent.GetAltKey (aAltKey); + if (rc !is XPCOM.NS_OK) error (rc); + rc = domKeyEvent.GetCtrlKey (aCtrlKey); + if (rc !is XPCOM.NS_OK) error (rc); + rc = domKeyEvent.GetShiftKey (aShiftKey); + if (rc !is XPCOM.NS_OK) error (rc); + rc = domKeyEvent.GetMetaKey (aMetaKey); + if (rc !is XPCOM.NS_OK) error (rc); + domKeyEvent.Release (); + + int[] aCharCode = new int[1]; /* PRUint32 */ + rc = domKeyEvent.GetCharCode (aCharCode); + if (rc !is XPCOM.NS_OK) error (rc); + lastCharCode = aCharCode[0]; + if (lastCharCode is 0) { + switch (lastKeyCode) { + case DWT.TAB: lastCharCode = DWT.TAB; break; + case DWT.CR: lastCharCode = DWT.CR; break; + case DWT.BS: lastCharCode = DWT.BS; break; + case DWT.ESC: lastCharCode = DWT.ESC; break; + case DWT.DEL: lastCharCode = DWT.DEL; break; + } + } + if (aCtrlKey[0] !is 0 && (0 <= lastCharCode && lastCharCode <= 0x7F)) { + if ('a' <= lastCharCode && lastCharCode <= 'z') lastCharCode -= 'a' - 'A'; + if (64 <= lastCharCode && lastCharCode <= 95) lastCharCode -= 64; + } + + Event keyEvent = new Event (); + keyEvent.widget = browser; + keyEvent.type = DWT.KeyDown; + keyEvent.keyCode = lastKeyCode; + keyEvent.character = (char)lastCharCode; + keyEvent.stateMask = (aAltKey[0] !is 0 ? DWT.ALT : 0) | (aCtrlKey[0] !is 0 ? DWT.CTRL : 0) | (aShiftKey[0] !is 0 ? DWT.SHIFT : 0) | (aMetaKey[0] !is 0 ? DWT.COMMAND : 0); + browser.notifyListeners (keyEvent.type, keyEvent); + if (!keyEvent.doit) { + domEvent.PreventDefault (); + } + return XPCOM.NS_OK; + } + + if (XPCOM.DOMEVENT_KEYUP.equals (typeString)) { + int /*long*/[] result = new int /*long*/[1]; + rc = domEvent.QueryInterface (nsIDOMKeyEvent.NS_IDOMKEYEVENT_IID, result); + if (rc !is XPCOM.NS_OK) error (rc); + if (result[0] is 0) error (XPCOM.NS_NOINTERFACE); + nsIDOMKeyEvent domKeyEvent = new nsIDOMKeyEvent (result[0]); + result[0] = 0; + + int[] aKeyCode = new int[1]; /* PRUint32 */ + rc = domKeyEvent.GetKeyCode (aKeyCode); + if (rc !is XPCOM.NS_OK) error (rc); + int keyCode = translateKey (aKeyCode[0]); + if (keyCode is 0) { + /* indicates a key for which key events are not sent */ + domKeyEvent.Release (); + return XPCOM.NS_OK; + } + if (keyCode !is lastKeyCode) { + /* keyup does not correspond to the last keydown */ + lastKeyCode = keyCode; + lastCharCode = 0; + } + + int[] aAltKey = new int[1], aCtrlKey = new int[1], aShiftKey = new int[1], aMetaKey = new int[1]; /* PRBool */ + rc = domKeyEvent.GetAltKey (aAltKey); + if (rc !is XPCOM.NS_OK) error (rc); + rc = domKeyEvent.GetCtrlKey (aCtrlKey); + if (rc !is XPCOM.NS_OK) error (rc); + rc = domKeyEvent.GetShiftKey (aShiftKey); + if (rc !is XPCOM.NS_OK) error (rc); + rc = domKeyEvent.GetMetaKey (aMetaKey); + if (rc !is XPCOM.NS_OK) error (rc); + domKeyEvent.Release (); + + Event keyEvent = new Event (); + keyEvent.widget = browser; + keyEvent.type = DWT.KeyUp; + keyEvent.keyCode = lastKeyCode; + keyEvent.character = (char)lastCharCode; + keyEvent.stateMask = (aAltKey[0] !is 0 ? DWT.ALT : 0) | (aCtrlKey[0] !is 0 ? DWT.CTRL : 0) | (aShiftKey[0] !is 0 ? DWT.SHIFT : 0) | (aMetaKey[0] !is 0 ? DWT.COMMAND : 0); + switch (lastKeyCode) { + case DWT.SHIFT: + case DWT.CONTROL: + case DWT.ALT: + case DWT.COMMAND: { + keyEvent.stateMask |= lastKeyCode; + } + } + browser.notifyListeners (keyEvent.type, keyEvent); + if (!keyEvent.doit) { + domEvent.PreventDefault (); + } + lastKeyCode = lastCharCode = 0; + return XPCOM.NS_OK; + } + + /* mouse event */ + + int /*long*/[] result = new int /*long*/[1]; + rc = domEvent.QueryInterface (nsIDOMMouseEvent.NS_IDOMMOUSEEVENT_IID, result); + if (rc !is XPCOM.NS_OK) error (rc); + if (result[0] is 0) error (XPCOM.NS_NOINTERFACE); + nsIDOMMouseEvent domMouseEvent = new nsIDOMMouseEvent (result[0]); + result[0] = 0; + + /* + * MouseOver and MouseOut events are fired any time the mouse enters or exits + * any element within the Browser. To ensure that DWT events are only + * fired for mouse movements into or out of the Browser, do not fire an + * event if the element being exited (on MouseOver) or entered (on MouseExit) + * is within the Browser. + */ + if (XPCOM.DOMEVENT_MOUSEOVER.equals (typeString) || XPCOM.DOMEVENT_MOUSEOUT.equals (typeString)) { + rc = domMouseEvent.GetRelatedTarget (result); + if (rc !is XPCOM.NS_OK) error (rc); + if (result[0] !is 0) { + domMouseEvent.Release (); + return XPCOM.NS_OK; + } + } + + int[] aClientX = new int[1], aClientY = new int[1], aDetail = new int[1]; /* PRInt32 */ + rc = domMouseEvent.GetClientX (aClientX); + if (rc !is XPCOM.NS_OK) error (rc); + rc = domMouseEvent.GetClientY (aClientY); + if (rc !is XPCOM.NS_OK) error (rc); + rc = domMouseEvent.GetDetail (aDetail); + if (rc !is XPCOM.NS_OK) error (rc); + short[] aButton = new short[1]; /* PRUint16 */ + rc = domMouseEvent.GetButton (aButton); + if (rc !is XPCOM.NS_OK) error (rc); + int[] aAltKey = new int[1], aCtrlKey = new int[1], aShiftKey = new int[1], aMetaKey = new int[1]; /* PRBool */ + rc = domMouseEvent.GetAltKey (aAltKey); + if (rc !is XPCOM.NS_OK) error (rc); + rc = domMouseEvent.GetCtrlKey (aCtrlKey); + if (rc !is XPCOM.NS_OK) error (rc); + rc = domMouseEvent.GetShiftKey (aShiftKey); + if (rc !is XPCOM.NS_OK) error (rc); + rc = domMouseEvent.GetMetaKey (aMetaKey); + if (rc !is XPCOM.NS_OK) error (rc); + domMouseEvent.Release (); + + Event mouseEvent = new Event (); + mouseEvent.widget = browser; + mouseEvent.x = aClientX[0]; mouseEvent.y = aClientY[0]; + mouseEvent.stateMask = (aAltKey[0] !is 0 ? DWT.ALT : 0) | (aCtrlKey[0] !is 0 ? DWT.CTRL : 0) | (aShiftKey[0] !is 0 ? DWT.SHIFT : 0) | (aMetaKey[0] !is 0 ? DWT.COMMAND : 0); + + if (XPCOM.DOMEVENT_MOUSEDOWN.equals (typeString)) { + mozDelegate.handleMouseDown (); + mouseEvent.type = DWT.MouseDown; + mouseEvent.button = aButton[0] + 1; + mouseEvent.count = aDetail[0]; + } else if (XPCOM.DOMEVENT_MOUSEUP.equals (typeString)) { + /* + * Bug on OSX. For some reason multiple mouseup events come from the DOM + * when button 3 is released on OSX. The first of these events has a count + * detail and the others do not. The workaround is to not fire received + * button 3 mouseup events that do not have a count since mouse events + * without a click count are not valid. + */ + int button = aButton[0] + 1; + int count = aDetail[0]; + if (count is 0 && button is 3) return XPCOM.NS_OK; + mouseEvent.type = DWT.MouseUp; + mouseEvent.button = button; + mouseEvent.count = count; + } else if (XPCOM.DOMEVENT_MOUSEMOVE.equals (typeString)) { + mouseEvent.type = DWT.MouseMove; + } else if (XPCOM.DOMEVENT_MOUSEWHEEL.equals (typeString)) { + mouseEvent.type = DWT.MouseWheel; + mouseEvent.count = -aDetail[0]; + } else if (XPCOM.DOMEVENT_MOUSEOVER.equals (typeString)) { + mouseEvent.type = DWT.MouseEnter; + } else if (XPCOM.DOMEVENT_MOUSEOUT.equals (typeString)) { + mouseEvent.type = DWT.MouseExit; + } else if (XPCOM.DOMEVENT_MOUSEDRAG.equals (typeString)) { + mouseEvent.type = DWT.DragDetect; + mouseEvent.button = aButton[0] + 1; + switch (mouseEvent.button) { + case 1: mouseEvent.stateMask |= DWT.BUTTON1; break; + case 2: mouseEvent.stateMask |= DWT.BUTTON2; break; + case 3: mouseEvent.stateMask |= DWT.BUTTON3; break; + case 4: mouseEvent.stateMask |= DWT.BUTTON4; break; + case 5: mouseEvent.stateMask |= DWT.BUTTON5; break; + } + } + + browser.notifyListeners (mouseEvent.type, mouseEvent); + if (aDetail[0] is 2 && XPCOM.DOMEVENT_MOUSEDOWN.equals (typeString)) { + mouseEvent = new Event (); + mouseEvent.widget = browser; + mouseEvent.x = aClientX[0]; mouseEvent.y = aClientY[0]; + mouseEvent.stateMask = (aAltKey[0] !is 0 ? DWT.ALT : 0) | (aCtrlKey[0] !is 0 ? DWT.CTRL : 0) | (aShiftKey[0] !is 0 ? DWT.SHIFT : 0) | (aMetaKey[0] !is 0 ? DWT.COMMAND : 0); + mouseEvent.type = DWT.MouseDoubleClick; + mouseEvent.button = aButton[0] + 1; + mouseEvent.count = aDetail[0]; + browser.notifyListeners (mouseEvent.type, mouseEvent); + } + return XPCOM.NS_OK; +} +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/dwt/browser/MozillaDelegate.d Thu Jul 31 19:17:51 2008 -0700 @@ -0,0 +1,208 @@ +/******************************************************************************* + * Copyright (c) 2003, 2007 IBM Corporation and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * IBM Corporation - initial API and implementation + *******************************************************************************/ +module dwt.browser.MozillaDelegate; + +import dwt.dwthelper.utils; + +import dwt.DWT; +import dwt.internal.Callback; +import dwt.internal.Converter; +import dwt.internal.gtk.GdkEvent; +import dwt.internal.gtk.OS; +import dwt.widgets.Display; +import dwt.widgets.Event; +import dwt.widgets.Listener; +import dwt.widgets.Widget; + +class MozillaDelegate { + Browser browser; + int /*long*/ mozillaHandle, embedHandle; + bool hasFocus; + Listener listener; + static Callback eventCallback; + static int /*long*/ eventProc; + static final int STOP_PROPOGATE = 1; + + static bool IsLinux; + static { + String osName = System.getProperty ("os.name").toLowerCase (); //$NON-NLS-1$ + IsLinux = osName.startsWith ("linux"); //$NON-NLS-1$ + } + +MozillaDelegate (Browser browser) { + super (); + if (!IsLinux) { + browser.dispose (); + DWT.error (DWT.ERROR_NO_HANDLES, null, " [Unsupported platform]"); //$NON-NLS-1$ + } + this.browser = browser; +} + +static int /*long*/ eventProc (int /*long*/ handle, int /*long*/ gdkEvent, int /*long*/ pointer) { + int /*long*/ parent = OS.gtk_widget_get_parent (handle); + parent = OS.gtk_widget_get_parent (parent); + if (parent is 0) return 0; + Widget widget = Display.getCurrent ().findWidget (parent); + if (widget !is null && widget instanceof Browser) { + return ((Mozilla)((Browser)widget).webBrowser).delegate.gtk_event (handle, gdkEvent, pointer); + } + return 0; +} + +static Browser findBrowser (int /*long*/ handle) { + /* + * Note. On GTK, Mozilla is embedded into a GtkHBox handle + * and not directly into the parent Composite handle. + */ + int /*long*/ parent = OS.gtk_widget_get_parent (handle); + Display display = Display.getCurrent (); + return (Browser)display.findWidget (parent); +} + +static char[] mbcsToWcs (String codePage, byte [] buffer) { + return Converter.mbcsToWcs (codePage, buffer); +} + +static byte[] wcsToMbcs (String codePage, String string, bool terminate) { + return Converter.wcsToMbcs (codePage, string, terminate); +} + +int /*long*/ getHandle () { + /* + * Bug in Mozilla Linux GTK. Embedding Mozilla into a GtkFixed + * handle causes problems with some Mozilla plug-ins. For some + * reason, the Flash plug-in causes the child of the GtkFixed + * handle to be resized to 1 when the Flash document is loaded. + * That could be due to gtk_container_resize_children being called + * by Mozilla - or one of its plug-ins - on the GtkFixed handle, + * causing the child of the GtkFixed handle to be resized to 1. + * The workaround is to embed Mozilla into a GtkHBox handle. + */ + embedHandle = OS.gtk_hbox_new (false, 0); + OS.gtk_container_add (browser.handle, embedHandle); + OS.gtk_widget_show (embedHandle); + return embedHandle; +} + +String getLibraryName () { + return "libxpcom.so"; //$NON-NLS-1$ +} + +String getSWTInitLibraryName () { + return "swt-xpcominit"; //$NON-NLS-1$ +} + +int /*long*/ gtk_event (int /*long*/ handle, int /*long*/ gdkEvent, int /*long*/ pointer) { + GdkEvent event = new GdkEvent (); + OS.memmove (event, gdkEvent, GdkEvent.sizeof); + if (event.type is OS.GDK_BUTTON_PRESS) { + if (!hasFocus) browser.setFocus (); + } + + /* + * Stop the propagation of events that are not consumed by Mozilla, before + * they reach the parent embedder. These event have already been received. + */ + if (pointer is STOP_PROPOGATE) return 1; + return 0; +} + +void handleFocus () { + if (hasFocus) return; + hasFocus = true; + listener = new Listener () { + public void handleEvent (Event event) { + if (event.widget is browser) return; + ((Mozilla)browser.webBrowser).Deactivate (); + hasFocus = false; + browser.getDisplay ().removeFilter (DWT.FocusIn, this); + browser.getShell ().removeListener (DWT.Deactivate, this); + listener = null; + } + }; + browser.getDisplay ().addFilter (DWT.FocusIn, listener); + browser.getShell ().addListener (DWT.Deactivate, listener); +} + +void handleMouseDown () { + int shellStyle = browser.getShell ().getStyle (); + if ((shellStyle & DWT.ON_TOP) !is 0 && (((shellStyle & DWT.NO_FOCUS) is 0) || ((browser.getStyle () & DWT.NO_FOCUS) is 0))) { + browser.getDisplay ().asyncExec (new Runnable () { + public void run () { + if (browser is null || browser.isDisposed ()) return; + ((Mozilla)browser.webBrowser).Activate (); + } + }); + } +} + +bool hookEnterExit () { + return false; +} + +void init () { + if (eventCallback is null) { + eventCallback = new Callback (getClass (), "eventProc", 3); //$NON-NLS-1$ + eventProc = eventCallback.getAddress (); + if (eventProc is 0) { + browser.dispose (); + Mozilla.error (DWT.ERROR_NO_MORE_CALLBACKS); + } + } + + /* + * Feature in Mozilla. GtkEvents such as key down, key pressed may be consumed + * by Mozilla and never be received by the parent embedder. The workaround + * is to find the top Mozilla gtk widget that receives all the Mozilla GtkEvents, + * i.e. the first child of the parent embedder. Then hook event callbacks and + * forward the event to the parent embedder before Mozilla received and consumed + * them. + */ + int /*long*/ list = OS.gtk_container_get_children (embedHandle); + if (list !is 0) { + mozillaHandle = OS.g_list_data (list); + OS.g_list_free (list); + + if (mozillaHandle !is 0) { + /* Note. Callback to get events before Mozilla receives and consumes them. */ + OS.g_signal_connect (mozillaHandle, OS.event, eventProc, 0); + + /* + * Note. Callback to get the events not consumed by Mozilla - and to block + * them so that they don't get propagated to the parent handle twice. + * This hook is set after Mozilla and is therefore called after Mozilla's + * handler because GTK dispatches events in their order of registration. + */ + OS.g_signal_connect (mozillaHandle, OS.key_press_event, eventProc, STOP_PROPOGATE); + OS.g_signal_connect (mozillaHandle, OS.key_release_event, eventProc, STOP_PROPOGATE); + OS.g_signal_connect (mozillaHandle, OS.button_press_event, eventProc, STOP_PROPOGATE); + } + } +} + +bool needsSpinup () { + return true; +} + +void onDispose (int /*long*/ embedHandle) { + if (listener !is null) { + browser.getDisplay ().removeFilter (DWT.FocusIn, listener); + browser.getShell ().removeListener (DWT.Deactivate, listener); + listener = null; + } + browser = null; +} + +void setSize (int /*long*/ embedHandle, int width, int height) { + OS.gtk_widget_set_size_request (embedHandle, width, height); +} + +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/dwt/browser/OpenWindowListener.d Thu Jul 31 19:17:51 2008 -0700 @@ -0,0 +1,62 @@ +/******************************************************************************* + * Copyright (c) 2003, 2005 IBM Corporation and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * IBM Corporation - initial API and implementation + *******************************************************************************/ +module dwt.browser.OpenWindowListener; + +import dwt.dwthelper.utils; + +import dwt.internal.DWTEventListener; + +/** + * This listener interface may be implemented in order to receive + * a {@link WindowEvent} notification when a new {@link Browser} + * needs to be provided by the application. + * + * @see Browser#addOpenWindowListener(OpenWindowListener) + * @see Browser#removeOpenWindowListener(OpenWindowListener) + * @see CloseWindowListener + * @see VisibilityWindowListener + * + * @since 3.0 + */ +public interface OpenWindowListener extends DWTEventListener { + +/** + * This method is called when a new window needs to be created. + * <p> + * A particular <code>Browser</code> can be passed to the event.browser + * field to host the content of a new window. + * <p> + * A standalone system browser is used to host the new window + * if the event.required field value is false and if the event.browser + * field is left <code>null</code>. The event.required field + * is true on platforms that don't support a standalone system browser for + * new window requests. + * <p> + * The navigation is cancelled if the event.required field is set to + * true and the event.browser field is left <code>null</code>. + * <p> + * <p>The following fields in the <code>WindowEvent</code> apply: + * <ul> + * <li>(in/out) required true if the platform requires the user to provide a + * <code>Browser</code> to handle the new window or false otherwise. + * <li>(out) browser the new <code>Browser</code> that will host the + * content of the new window. + * <li>(in) widget the <code>Browser</code> that is requesting to open a + * new window + * </ul> + * + * @param event the <code>WindowEvent</code> that needs to be passed a new + * <code>Browser</code> to handle the new window request + * + * @since 3.0 + */ +public void open(WindowEvent event); +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/dwt/browser/ProgressAdapter.d Thu Jul 31 19:17:51 2008 -0700 @@ -0,0 +1,33 @@ +/******************************************************************************* + * Copyright (c) 2003, 2004 IBM Corporation and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * IBM Corporation - initial API and implementation + *******************************************************************************/ +module dwt.browser.ProgressAdapter; + +import dwt.dwthelper.utils; + +/** + * This adapter class provides default implementations for the + * methods described by the {@link ProgressListener} interface. + * <p> + * Classes that wish to deal with {@link ProgressEvent}'s can + * extend this class and override only the methods which they are + * interested in. + * </p> + * + * @since 3.0 + */ +public abstract class ProgressAdapter implements ProgressListener { + +public void changed(ProgressEvent event) { +} + +public void completed(ProgressEvent event) { +} +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/dwt/browser/ProgressEvent.d Thu Jul 31 19:17:51 2008 -0700 @@ -0,0 +1,51 @@ +/******************************************************************************* + * Copyright (c) 2003, 2004 IBM Corporation and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * IBM Corporation - initial API and implementation + * Port to the D programming language: + * John Reimer <terminal.node@gmail.com> + *******************************************************************************/ +module dwt.browser.ProgressEvent; + +import dwt.dwthelper.utils; + +import dwt.events.TypedEvent; +import dwt.widgets.Widget; + +/** + * A <code>ProgressEvent</code> is sent by a {@link Browser} to + * {@link ProgressListener}'s when a progress is made during the + * loading of the current URL or when the loading of the current + * URL has been completed. + * + * @since 3.0 + */ +public class ProgressEvent : TypedEvent { + /** current value */ + public int current; + /** total value */ + public int total; + + static final long serialVersionUID = 3977018427045393972L; + + this(Widget w) { + super(w); + } + + /** + * Returns a string containing a concise, human-readable + * description of the receiver. + * + * @return a string representation of the event + */ + + public override String toString () { + return Format( "ProgressEvent { current={} total={} }", + current, total ); + } +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/dwt/browser/ProgressListener.d Thu Jul 31 19:17:51 2008 -0700 @@ -0,0 +1,65 @@ +/******************************************************************************* + * Copyright (c) 2003, 2004 IBM Corporation and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * IBM Corporation - initial API and implementation + *******************************************************************************/ +module dwt.browser.ProgressListener; + +import dwt.dwthelper.utils; + +import dwt.internal.DWTEventListener; + +/** + * This listener interface may be implemented in order to receive + * a {@link ProgressEvent} notification when a {@link Browser} + * makes a progress in loading the current URL or when the + * current URL has been loaded. + * + * @see Browser#addProgressListener(ProgressListener) + * @see Browser#removeProgressListener(ProgressListener) + * @see Browser#getUrl() + * + * @since 3.0 + */ +public interface ProgressListener extends DWTEventListener { + +/** + * This method is called when a progress is made during the loading of the + * current location. + * <p> + * + * <p>The following fields in the <code>ProgressEvent</code> apply: + * <ul> + * <li>(in) current the progress for the location currently being loaded + * <li>(in) total the maximum progress for the location currently being loaded + * <li>(in) widget the <code>Browser</code> whose current URL is being loaded + * </ul> + * + * @param event the <code>ProgressEvent</code> related to the loading of the + * current location of a <code>Browser</code> + * + * @since 3.0 + */ +public void changed(ProgressEvent event); + +/** + * This method is called when the current location has been completely loaded. + * <p> + * + * <p>The following fields in the <code>ProgressEvent</code> apply: + * <ul> + * <li>(in) widget the <code>Browser</code> whose current URL has been loaded + * </ul> + * + * @param event the <code>ProgressEvent</code> related to the <code>Browser</code> + * that has loaded its current URL. + * + * @since 3.0 + */ +public void completed(ProgressEvent event); +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/dwt/browser/PromptDialog.d Thu Jul 31 19:17:51 2008 -0700 @@ -0,0 +1,307 @@ +/******************************************************************************* + * Copyright (c) 2003, 2007 IBM Corporation and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * IBM Corporation - initial API and implementation + *******************************************************************************/ +module dwt.browser.PromptDialog; + +import dwt.dwthelper.utils; + +import dwt.DWT; +import dwt.layout.GridData; +import dwt.layout.GridLayout; +import dwt.widgets.Button; +import dwt.widgets.Composite; +import dwt.widgets.Dialog; +import dwt.widgets.Display; +import dwt.widgets.Event; +import dwt.widgets.Label; +import dwt.widgets.Listener; +import dwt.widgets.Monitor; +import dwt.widgets.Shell; +import dwt.widgets.Text; +import dwt.widgets.Widget; + +class PromptDialog extends Dialog { + + PromptDialog(Shell parent, int style) { + super(parent, style); + } + + PromptDialog(Shell parent) { + this(parent, 0); + } + + void alertCheck(String title, String text, String check, final int[] checkValue) { + Shell parent = getParent(); + final Shell shell = new Shell(parent, DWT.DIALOG_TRIM | DWT.APPLICATION_MODAL); + if (title !is null) shell.setText(title); + GridLayout gridLayout = new GridLayout(); + shell.setLayout(gridLayout); + Label label = new Label(shell, DWT.WRAP); + label.setText(text); + GridData data = new GridData(); + Monitor monitor = parent.getMonitor(); + int maxWidth = monitor.getBounds().width * 2 / 3; + int width = label.computeSize(DWT.DEFAULT, DWT.DEFAULT).x; + data.widthHint = Math.min(width, maxWidth); + data.horizontalAlignment = GridData.FILL; + data.grabExcessHorizontalSpace = true; + label.setLayoutData (data); + + final Button checkButton = check !is null ? new Button(shell, DWT.CHECK) : null; + if (checkButton !is null) { + checkButton.setText(check); + checkButton.setSelection(checkValue[0] !is 0); + data = new GridData (); + data.horizontalAlignment = GridData.BEGINNING; + checkButton.setLayoutData (data); + } + Button okButton = new Button(shell, DWT.PUSH); + okButton.setText(DWT.getMessage("SWT_OK")); //$NON-NLS-1$ + data = new GridData (); + data.horizontalAlignment = GridData.CENTER; + okButton.setLayoutData (data); + okButton.addListener(DWT.Selection, new Listener() { + public void handleEvent(Event event) { + if (checkButton !is null) checkValue[0] = checkButton.getSelection() ? 1 : 0; + shell.close(); + } + }); + + shell.pack(); + shell.open(); + Display display = parent.getDisplay(); + while (!shell.isDisposed()) { + if (!display.readAndDispatch()) display.sleep(); + } + } + + void confirmEx(String title, String text, String check, String button0, String button1, String button2, int defaultIndex, final int[] checkValue, final int[] result) { + Shell parent = getParent(); + final Shell shell = new Shell(parent, DWT.DIALOG_TRIM | DWT.APPLICATION_MODAL); + shell.setText(title); + GridLayout gridLayout = new GridLayout(); + shell.setLayout(gridLayout); + Label label = new Label(shell, DWT.WRAP); + label.setText(text); + GridData data = new GridData(); + Monitor monitor = parent.getMonitor(); + int maxWidth = monitor.getBounds().width * 2 / 3; + int width = label.computeSize(DWT.DEFAULT, DWT.DEFAULT).x; + data.widthHint = Math.min(width, maxWidth); + data.horizontalAlignment = GridData.FILL; + data.grabExcessHorizontalSpace = true; + label.setLayoutData (data); + + final Button[] buttons = new Button[4]; + Listener listener = new Listener() { + public void handleEvent(Event event) { + if (buttons[0] !is null) checkValue[0] = buttons[0].getSelection() ? 1 : 0; + Widget widget = event.widget; + for (int i = 1; i < buttons.length; i++) { + if (widget is buttons[i]) { + result[0] = i - 1; + break; + } + } + shell.close(); + } + }; + if (check !is null) { + buttons[0] = new Button(shell, DWT.CHECK); + buttons[0].setText(check); + buttons[0].setSelection(checkValue[0] !is 0); + data = new GridData (); + data.horizontalAlignment = GridData.BEGINNING; + buttons[0].setLayoutData (data); + } + Composite composite = new Composite(shell, DWT.NONE); + data = new GridData(); + data.horizontalAlignment = GridData.CENTER; + composite.setLayoutData (data); + GridLayout layout = new GridLayout(); + layout.makeColumnsEqualWidth = true; + composite.setLayout(layout); + int buttonCount = 0; + if (button0 !is null) { + buttons[1] = new Button(composite, DWT.PUSH); + buttons[1].setText(button0); + buttons[1].addListener(DWT.Selection, listener); + buttons[1].setLayoutData(new GridData(GridData.FILL_HORIZONTAL)); + buttonCount++; + } + if (button1 !is null) { + buttons[2] = new Button(composite, DWT.PUSH); + buttons[2].setText(button1); + buttons[2].addListener(DWT.Selection, listener); + buttons[2].setLayoutData(new GridData(GridData.FILL_HORIZONTAL)); + buttonCount++; + } + if (button2 !is null) { + buttons[3] = new Button(composite, DWT.PUSH); + buttons[3].setText(button2); + buttons[3].addListener(DWT.Selection, listener); + buttons[3].setLayoutData(new GridData(GridData.FILL_HORIZONTAL)); + buttonCount++; + } + layout.numColumns = buttonCount; + Button defaultButton = buttons [defaultIndex + 1]; + if (defaultButton !is null) shell.setDefaultButton (defaultButton); + + shell.pack(); + shell.open(); + Display display = parent.getDisplay(); + while (!shell.isDisposed()) { + if (!display.readAndDispatch()) display.sleep(); + } + } + + void prompt(String title, String text, String check, final String[] value, final int[] checkValue, final int[] result) { + Shell parent = getParent(); + final Shell shell = new Shell(parent, DWT.DIALOG_TRIM | DWT.APPLICATION_MODAL); + if (title !is null) shell.setText(title); + GridLayout gridLayout = new GridLayout(); + shell.setLayout(gridLayout); + Label label = new Label(shell, DWT.WRAP); + label.setText(text); + GridData data = new GridData(); + Monitor monitor = parent.getMonitor(); + int maxWidth = monitor.getBounds().width * 2 / 3; + int width = label.computeSize(DWT.DEFAULT, DWT.DEFAULT).x; + data.widthHint = Math.min(width, maxWidth); + data.horizontalAlignment = GridData.FILL; + data.grabExcessHorizontalSpace = true; + label.setLayoutData (data); + + final Text valueText = new Text(shell, DWT.BORDER); + if (value[0] !is null) valueText.setText(value[0]); + data = new GridData(); + width = valueText.computeSize(DWT.DEFAULT, DWT.DEFAULT).x; + if (width > maxWidth) data.widthHint = maxWidth; + data.horizontalAlignment = GridData.FILL; + data.grabExcessHorizontalSpace = true; + valueText.setLayoutData(data); + + final Button[] buttons = new Button[3]; + Listener listener = new Listener() { + public void handleEvent(Event event) { + if (buttons[0] !is null) checkValue[0] = buttons[0].getSelection() ? 1 : 0; + value[0] = valueText.getText(); + result[0] = event.widget is buttons[1] ? 1 : 0; + shell.close(); + } + }; + if (check !is null) { + buttons[0] = new Button(shell, DWT.CHECK); + buttons[0].setText(check); + buttons[0].setSelection(checkValue[0] !is 0); + data = new GridData (); + data.horizontalAlignment = GridData.BEGINNING; + buttons[0].setLayoutData (data); + } + Composite composite = new Composite(shell, DWT.NONE); + data = new GridData(); + data.horizontalAlignment = GridData.CENTER; + composite.setLayoutData (data); + composite.setLayout(new GridLayout(2, true)); + buttons[1] = new Button(composite, DWT.PUSH); + buttons[1].setText(DWT.getMessage("SWT_OK")); //$NON-NLS-1$ + buttons[1].setLayoutData(new GridData(GridData.FILL_HORIZONTAL)); + buttons[1].addListener(DWT.Selection, listener); + buttons[2] = new Button(composite, DWT.PUSH); + buttons[2].setText(DWT.getMessage("SWT_Cancel")); //$NON-NLS-1$ + buttons[2].setLayoutData(new GridData(GridData.FILL_HORIZONTAL)); + buttons[2].addListener(DWT.Selection, listener); + + shell.pack(); + shell.open(); + Display display = parent.getDisplay(); + while (!shell.isDisposed()) { + if (!display.readAndDispatch()) display.sleep(); + } + } + + void promptUsernameAndPassword(String title, String text, String check, final String[] user, final String[] pass, final int[] checkValue, final int[] result) { + Shell parent = getParent(); + final Shell shell = new Shell(parent, DWT.DIALOG_TRIM | DWT.APPLICATION_MODAL); + shell.setText(title); + GridLayout gridLayout = new GridLayout(); + shell.setLayout(gridLayout); + Label label = new Label(shell, DWT.WRAP); + label.setText(text); + GridData data = new GridData(); + Monitor monitor = parent.getMonitor(); + int maxWidth = monitor.getBounds().width * 2 / 3; + int width = label.computeSize(DWT.DEFAULT, DWT.DEFAULT).x; + data.widthHint = Math.min(width, maxWidth); + data.horizontalAlignment = GridData.FILL; + data.grabExcessHorizontalSpace = true; + label.setLayoutData (data); + + Label userLabel = new Label(shell, DWT.NONE); + userLabel.setText(DWT.getMessage("SWT_Username")); //$NON-NLS-1$ + + final Text userText = new Text(shell, DWT.BORDER); + if (user[0] !is null) userText.setText(user[0]); + data = new GridData(); + data.horizontalAlignment = GridData.FILL; + data.grabExcessHorizontalSpace = true; + userText.setLayoutData(data); + + Label passwordLabel = new Label(shell, DWT.NONE); + passwordLabel.setText(DWT.getMessage("SWT_Password")); //$NON-NLS-1$ + + final Text passwordText = new Text(shell, DWT.PASSWORD | DWT.BORDER); + if (pass[0] !is null) passwordText.setText(pass[0]); + data = new GridData(); + data.horizontalAlignment = GridData.FILL; + data.grabExcessHorizontalSpace = true; + passwordText.setLayoutData(data); + + final Button[] buttons = new Button[3]; + Listener listener = new Listener() { + public void handleEvent(Event event) { + if (buttons[0] !is null) checkValue[0] = buttons[0].getSelection() ? 1 : 0; + user[0] = userText.getText(); + pass[0] = passwordText.getText(); + result[0] = event.widget is buttons[1] ? 1 : 0; + shell.close(); + } + }; + if (check !is null) { + buttons[0] = new Button(shell, DWT.CHECK); + buttons[0].setText(check); + buttons[0].setSelection(checkValue[0] !is 0); + data = new GridData (); + data.horizontalAlignment = GridData.BEGINNING; + buttons[0].setLayoutData (data); + } + Composite composite = new Composite(shell, DWT.NONE); + data = new GridData(); + data.horizontalAlignment = GridData.CENTER; + composite.setLayoutData (data); + composite.setLayout(new GridLayout(2, true)); + buttons[1] = new Button(composite, DWT.PUSH); + buttons[1].setText(DWT.getMessage("SWT_OK")); //$NON-NLS-1$ + buttons[1].setLayoutData(new GridData(GridData.FILL_HORIZONTAL)); + buttons[1].addListener(DWT.Selection, listener); + buttons[2] = new Button(composite, DWT.PUSH); + buttons[2].setText(DWT.getMessage("SWT_Cancel")); //$NON-NLS-1$ + buttons[2].setLayoutData(new GridData(GridData.FILL_HORIZONTAL)); + buttons[2].addListener(DWT.Selection, listener); + + shell.setDefaultButton(buttons[1]); + shell.pack(); + shell.open(); + Display display = parent.getDisplay(); + while (!shell.isDisposed()) { + if (!display.readAndDispatch()) display.sleep(); + } + } +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/dwt/browser/PromptService2.d Thu Jul 31 19:17:51 2008 -0700 @@ -0,0 +1,649 @@ +/******************************************************************************* + * Copyright (c) 2003, 2008 IBM Corporation and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * IBM Corporation - initial API and implementation + *******************************************************************************/ +module dwt.browser.PromptService2; + +import dwt.dwthelper.utils; + +import dwt.DWT; +import dwt.internal.C; +import dwt.internal.Compatibility; +import dwt.internal.mozilla.XPCOM; +import dwt.internal.mozilla.XPCOMObject; +import dwt.internal.mozilla.nsEmbedString; +import dwt.internal.mozilla.nsIAuthInformation; +import dwt.internal.mozilla.nsIChannel; +import dwt.internal.mozilla.nsID; +import dwt.internal.mozilla.nsIDOMWindow; +import dwt.internal.mozilla.nsIEmbeddingSiteWindow; +import dwt.internal.mozilla.nsIMemory; +import dwt.internal.mozilla.nsIPromptService; +import dwt.internal.mozilla.nsIPromptService2; +import dwt.internal.mozilla.nsIServiceManager; +import dwt.internal.mozilla.nsISupports; +import dwt.internal.mozilla.nsIURI; +import dwt.internal.mozilla.nsIWebBrowserChrome; +import dwt.internal.mozilla.nsIWindowWatcher; +import dwt.widgets.MessageBox; +import dwt.widgets.Shell; + +class PromptService2 { + XPCOMObject supports; + XPCOMObject promptService; + XPCOMObject promptService2; + int refCount = 0; + +PromptService2 () { + createCOMInterfaces (); +} + +int AddRef () { + refCount++; + return refCount; +} + +void createCOMInterfaces () { + /* Create each of the interfaces that this object implements */ + supports = new XPCOMObject (new int[] {2, 0, 0}) { + public int /*long*/ method0 (int /*long*/[] args) {return QueryInterface (args[0], args[1]);} + public int /*long*/ method1 (int /*long*/[] args) {return AddRef ();} + public int /*long*/ method2 (int /*long*/[] args) {return Release ();} + }; + + promptService = new XPCOMObject (new int[] {2, 0, 0, 3, 5, 4, 6, 10, 7, 8, 7, 7}) { + public int /*long*/ method0 (int /*long*/[] args) {return QueryInterface (args[0], args[1]);} + public int /*long*/ method1 (int /*long*/[] args) {return AddRef ();} + public int /*long*/ method2 (int /*long*/[] args) {return Release ();} + public int /*long*/ method3 (int /*long*/[] args) {return Alert (args[0], args[1], args[2]);} + public int /*long*/ method4 (int /*long*/[] args) {return AlertCheck (args[0], args[1], args[2], args[3], args[4]);} + public int /*long*/ method5 (int /*long*/[] args) {return Confirm (args[0], args[1], args[2], args[3]);} + public int /*long*/ method6 (int /*long*/[] args) {return ConfirmCheck (args[0], args[1], args[2], args[3], args[4], args[5]);} + public int /*long*/ method7 (int /*long*/[] args) {return ConfirmEx (args[0], args[1], args[2], (int)/*64*/args[3], args[4], args[5], args[6], args[7], args[8], args[9]);} + public int /*long*/ method8 (int /*long*/[] args) {return Prompt (args[0], args[1], args[2], args[3], args[4], args[5], args[6]);} + public int /*long*/ method9 (int /*long*/[] args) {return PromptUsernameAndPassword (args[0], args[1], args[2], args[3], args[4], args[5], args[6], args[7]);} + public int /*long*/ method10 (int /*long*/[] args) {return PromptPassword (args[0], args[1], args[2], args[3], args[4], args[5], args[6]);} + public int /*long*/ method11 (int /*long*/[] args) {return Select (args[0], args[1], args[2], (int)/*64*/args[3], args[4], args[5], args[6]);} + }; + + promptService2 = new XPCOMObject (new int[] {2, 0, 0, 3, 5, 4, 6, 10, 7, 8, 7, 7, 7, 9}) { + public int /*long*/ method0 (int /*long*/[] args) {return QueryInterface (args[0], args[1]);} + public int /*long*/ method1 (int /*long*/[] args) {return AddRef ();} + public int /*long*/ method2 (int /*long*/[] args) {return Release ();} + public int /*long*/ method3 (int /*long*/[] args) {return Alert (args[0], args[1], args[2]);} + public int /*long*/ method4 (int /*long*/[] args) {return AlertCheck (args[0], args[1], args[2], args[3], args[4]);} + public int /*long*/ method5 (int /*long*/[] args) {return Confirm (args[0], args[1], args[2], args[3]);} + public int /*long*/ method6 (int /*long*/[] args) {return ConfirmCheck (args[0], args[1], args[2], args[3], args[4], args[5]);} + public int /*long*/ method7 (int /*long*/[] args) {return ConfirmEx (args[0], args[1], args[2], (int)/*64*/args[3], args[4], args[5], args[6], args[7], args[8], args[9]);} + public int /*long*/ method8 (int /*long*/[] args) {return Prompt (args[0], args[1], args[2], args[3], args[4], args[5], args[6]);} + public int /*long*/ method9 (int /*long*/[] args) {return PromptUsernameAndPassword (args[0], args[1], args[2], args[3], args[4], args[5], args[6], args[7]);} + public int /*long*/ method10 (int /*long*/[] args) {return PromptPassword (args[0], args[1], args[2], args[3], args[4], args[5], args[6]);} + public int /*long*/ method11 (int /*long*/[] args) {return Select (args[0], args[1], args[2], (int)/*64*/args[3], args[4], args[5], args[6]);} + public int /*long*/ method12 (int /*long*/[] args) {return PromptAuth (args[0], args[1], (int)/*64*/args[2], args[3], args[4], args[5], args[6]);} + public int /*long*/ method13 (int /*long*/[] args) {return AsyncPromptAuth (args[0], args[1], args[2], args[3], (int)/*64*/args[4], args[5], args[6], args[7], args[8]);} + }; +} + +void disposeCOMInterfaces () { + if (supports !is null) { + supports.dispose (); + supports = null; + } + if (promptService !is null) { + promptService.dispose (); + promptService = null; + } + if (promptService2 !is null) { + promptService2.dispose (); + promptService2 = null; + } +} + +int /*long*/ getAddress () { + return promptService2.getAddress (); +} + +int QueryInterface (int /*long*/ riid, int /*long*/ ppvObject) { + if (riid is 0 || ppvObject is 0) return XPCOM.NS_ERROR_NO_INTERFACE; + nsID guid = new nsID (); + XPCOM.memmove (guid, riid, nsID.sizeof); + + if (guid.Equals (nsISupports.NS_ISUPPORTS_IID)) { + XPCOM.memmove (ppvObject, new int /*long*/[] {supports.getAddress ()}, C.PTR_SIZEOF); + AddRef (); + return XPCOM.NS_OK; + } + if (guid.Equals (nsIPromptService.NS_IPROMPTSERVICE_IID)) { + XPCOM.memmove (ppvObject, new int /*long*/[] {promptService.getAddress ()}, C.PTR_SIZEOF); + AddRef (); + return XPCOM.NS_OK; + } + if (guid.Equals (nsIPromptService2.NS_IPROMPTSERVICE2_IID)) { + XPCOM.memmove (ppvObject, new int /*long*/[] {promptService2.getAddress ()}, C.PTR_SIZEOF); + AddRef (); + return XPCOM.NS_OK; + } + + XPCOM.memmove (ppvObject, new int /*long*/[] {0}, C.PTR_SIZEOF); + return XPCOM.NS_ERROR_NO_INTERFACE; +} + +int Release () { + refCount--; + if (refCount is 0) disposeCOMInterfaces (); + return refCount; +} + +Browser getBrowser (int /*long*/ aDOMWindow) { + if (aDOMWindow is 0) return null; + + int /*long*/[] result = new int /*long*/[1]; + int rc = XPCOM.NS_GetServiceManager (result); + if (rc !is XPCOM.NS_OK) Mozilla.error (rc); + if (result[0] is 0) Mozilla.error (XPCOM.NS_NOINTERFACE); + + nsIServiceManager serviceManager = new nsIServiceManager (result[0]); + result[0] = 0; + byte[] aContractID = MozillaDelegate.wcsToMbcs (null, XPCOM.NS_WINDOWWATCHER_CONTRACTID, true); + rc = serviceManager.GetServiceByContractID (aContractID, nsIWindowWatcher.NS_IWINDOWWATCHER_IID, result); + if (rc !is XPCOM.NS_OK) Mozilla.error(rc); + if (result[0] is 0) Mozilla.error (XPCOM.NS_NOINTERFACE); + serviceManager.Release (); + + nsIWindowWatcher windowWatcher = new nsIWindowWatcher (result[0]); + result[0] = 0; + /* the chrome will only be answered for the top-level nsIDOMWindow */ + nsIDOMWindow window = new nsIDOMWindow (aDOMWindow); + rc = window.GetTop (result); + if (rc !is XPCOM.NS_OK) Mozilla.error (rc); + if (result[0] is 0) Mozilla.error (XPCOM.NS_NOINTERFACE); + aDOMWindow = result[0]; + result[0] = 0; + rc = windowWatcher.GetChromeForWindow (aDOMWindow, result); + if (rc !is XPCOM.NS_OK) Mozilla.error (rc); + if (result[0] is 0) Mozilla.error (XPCOM.NS_NOINTERFACE); + windowWatcher.Release (); + + nsIWebBrowserChrome webBrowserChrome = new nsIWebBrowserChrome (result[0]); + result[0] = 0; + rc = webBrowserChrome.QueryInterface (nsIEmbeddingSiteWindow.NS_IEMBEDDINGSITEWINDOW_IID, result); + if (rc !is XPCOM.NS_OK) Mozilla.error (rc); + if (result[0] is 0) Mozilla.error (XPCOM.NS_NOINTERFACE); + webBrowserChrome.Release (); + + nsIEmbeddingSiteWindow embeddingSiteWindow = new nsIEmbeddingSiteWindow (result[0]); + result[0] = 0; + rc = embeddingSiteWindow.GetSiteWindow (result); + if (rc !is XPCOM.NS_OK) Mozilla.error (rc); + if (result[0] is 0) Mozilla.error (XPCOM.NS_NOINTERFACE); + embeddingSiteWindow.Release (); + + return Mozilla.findBrowser (result[0]); +} + +String getLabel (int buttonFlag, int index, int /*long*/ buttonTitle) { + String label = null; + int flag = (buttonFlag & (0xff * index)) / index; + switch (flag) { + case nsIPromptService.BUTTON_TITLE_CANCEL : label = DWT.getMessage ("SWT_Cancel"); break; //$NON-NLS-1$ + case nsIPromptService.BUTTON_TITLE_NO : label = DWT.getMessage ("SWT_No"); break; //$NON-NLS-1$ + case nsIPromptService.BUTTON_TITLE_OK : label = DWT.getMessage ("SWT_OK"); break; //$NON-NLS-1$ + case nsIPromptService.BUTTON_TITLE_SAVE : label = DWT.getMessage ("SWT_Save"); break; //$NON-NLS-1$ + case nsIPromptService.BUTTON_TITLE_YES : label = DWT.getMessage ("SWT_Yes"); break; //$NON-NLS-1$ + case nsIPromptService.BUTTON_TITLE_IS_STRING : { + int length = XPCOM.strlen_PRUnichar (buttonTitle); + char[] dest = new char[length]; + XPCOM.memmove (dest, buttonTitle, length * 2); + label = new String (dest); + } + } + return label; +} + +/* nsIPromptService */ + +int Alert (int /*long*/ aParent, int /*long*/ aDialogTitle, int /*long*/ aText) { + Browser browser = getBrowser (aParent); + + int length = XPCOM.strlen_PRUnichar (aDialogTitle); + char[] dest = new char[length]; + XPCOM.memmove (dest, aDialogTitle, length * 2); + String titleLabel = new String (dest); + + length = XPCOM.strlen_PRUnichar (aText); + dest = new char[length]; + XPCOM.memmove (dest, aText, length * 2); + String textLabel = new String (dest); + + Shell shell = browser is null ? new Shell () : browser.getShell (); + MessageBox messageBox = new MessageBox (shell, DWT.OK | DWT.ICON_WARNING); + messageBox.setText (titleLabel); + messageBox.setMessage (textLabel); + messageBox.open (); + return XPCOM.NS_OK; +} + +int AlertCheck (int /*long*/ aParent, int /*long*/ aDialogTitle, int /*long*/ aText, int /*long*/ aCheckMsg, int /*long*/ aCheckState) { + Browser browser = getBrowser (aParent); + + int length = XPCOM.strlen_PRUnichar (aDialogTitle); + char[] dest = new char[length]; + XPCOM.memmove (dest, aDialogTitle, length * 2); + String titleLabel = new String (dest); + + length = XPCOM.strlen_PRUnichar (aText); + dest = new char[length]; + XPCOM.memmove (dest, aText, length * 2); + String textLabel = new String (dest); + + length = XPCOM.strlen_PRUnichar (aCheckMsg); + dest = new char[length]; + XPCOM.memmove (dest, aCheckMsg, length * 2); + String checkLabel = new String (dest); + + Shell shell = browser is null ? new Shell () : browser.getShell (); + PromptDialog dialog = new PromptDialog (shell); + int[] check = new int[1]; + if (aCheckState !is 0) XPCOM.memmove (check, aCheckState, 4); /* PRBool */ + dialog.alertCheck (titleLabel, textLabel, checkLabel, check); + if (aCheckState !is 0) XPCOM.memmove (aCheckState, check, 4); /* PRBool */ + return XPCOM.NS_OK; +} + +int AsyncPromptAuth(int /*long*/ aParent, int /*long*/ aChannel, int /*long*/ aCallback, int /*long*/ aContext, int level, int /*long*/ authInfo, int /*long*/ checkboxLabel, int /*long*/ checkValue, int /*long*/ _retval) { + return XPCOM.NS_ERROR_NOT_IMPLEMENTED; +} + +int Confirm (int /*long*/ aParent, int /*long*/ aDialogTitle, int /*long*/ aText, int /*long*/ _retval) { + Browser browser = getBrowser (aParent); + + int length = XPCOM.strlen_PRUnichar (aDialogTitle); + char[] dest = new char[length]; + XPCOM.memmove (dest, aDialogTitle, length * 2); + String titleLabel = new String (dest); + + length = XPCOM.strlen_PRUnichar (aText); + dest = new char[length]; + XPCOM.memmove (dest, aText, length * 2); + String textLabel = new String (dest); + + Shell shell = browser is null ? new Shell () : browser.getShell (); + MessageBox messageBox = new MessageBox (shell, DWT.OK | DWT.CANCEL | DWT.ICON_QUESTION); + messageBox.setText (titleLabel); + messageBox.setMessage (textLabel); + int id = messageBox.open (); + int[] result = {id is DWT.OK ? 1 : 0}; + XPCOM.memmove (_retval, result, 4); + return XPCOM.NS_OK; +} + +int ConfirmCheck (int /*long*/ aParent, int /*long*/ aDialogTitle, int /*long*/ aText, int /*long*/ aCheckMsg, int /*long*/ aCheckState, int /*long*/ _retval) { + return XPCOM.NS_ERROR_NOT_IMPLEMENTED; +} + +int ConfirmEx (int /*long*/ aParent, int /*long*/ aDialogTitle, int /*long*/ aText, int aButtonFlags, int /*long*/ aButton0Title, int /*long*/ aButton1Title, int /*long*/ aButton2Title, int /*long*/ aCheckMsg, int /*long*/ aCheckState, int /*long*/ _retval) { + Browser browser = getBrowser (aParent); + + int length = XPCOM.strlen_PRUnichar (aDialogTitle); + char[] dest = new char[length]; + XPCOM.memmove (dest, aDialogTitle, length * 2); + String titleLabel = new String (dest); + + length = XPCOM.strlen_PRUnichar (aText); + dest = new char[length]; + XPCOM.memmove (dest, aText, length * 2); + String textLabel = new String (dest); + + String checkLabel = null; + if (aCheckMsg !is 0) { + length = XPCOM.strlen_PRUnichar (aCheckMsg); + dest = new char[length]; + XPCOM.memmove (dest, aCheckMsg, length * 2); + checkLabel = new String (dest); + } + + String button0Label = getLabel (aButtonFlags, nsIPromptService.BUTTON_POS_0, aButton0Title); + String button1Label = getLabel (aButtonFlags, nsIPromptService.BUTTON_POS_1, aButton1Title); + String button2Label = getLabel (aButtonFlags, nsIPromptService.BUTTON_POS_2, aButton2Title); + + int defaultIndex = 0; + if ((aButtonFlags & nsIPromptService.BUTTON_POS_1_DEFAULT) !is 0) { + defaultIndex = 1; + } else if ((aButtonFlags & nsIPromptService.BUTTON_POS_2_DEFAULT) !is 0) { + defaultIndex = 2; + } + + Shell shell = browser is null ? new Shell () : browser.getShell (); + PromptDialog dialog = new PromptDialog (shell); + int[] check = new int[1], result = new int[1]; + if (aCheckState !is 0) XPCOM.memmove (check, aCheckState, 4); + dialog.confirmEx (titleLabel, textLabel, checkLabel, button0Label, button1Label, button2Label, defaultIndex, check, result); + if (aCheckState !is 0) XPCOM.memmove (aCheckState, check, 4); + XPCOM.memmove (_retval, result, 4); + return XPCOM.NS_OK; +} + +int Prompt (int /*long*/ aParent, int /*long*/ aDialogTitle, int /*long*/ aText, int /*long*/ aValue, int /*long*/ aCheckMsg, int /*long*/ aCheckState, int /*long*/ _retval) { + Browser browser = getBrowser (aParent); + String titleLabel = null, textLabel, checkLabel = null; + String[] valueLabel = new String[1]; + char[] dest; + int length; + if (aDialogTitle !is 0) { + length = XPCOM.strlen_PRUnichar (aDialogTitle); + dest = new char[length]; + XPCOM.memmove (dest, aDialogTitle, length * 2); + titleLabel = new String (dest); + } + + length = XPCOM.strlen_PRUnichar (aText); + dest = new char[length]; + XPCOM.memmove (dest, aText, length * 2); + textLabel = new String (dest); + + int /*long*/[] valueAddr = new int /*long*/[1]; + XPCOM.memmove (valueAddr, aValue, C.PTR_SIZEOF); + if (valueAddr[0] !is 0) { + length = XPCOM.strlen_PRUnichar (valueAddr[0]); + dest = new char[length]; + XPCOM.memmove (dest, valueAddr[0], length * 2); + valueLabel[0] = new String (dest); + } + + if (aCheckMsg !is 0) { + length = XPCOM.strlen_PRUnichar (aCheckMsg); + if (length > 0) { + dest = new char[length]; + XPCOM.memmove (dest, aCheckMsg, length * 2); + checkLabel = new String (dest); + } + } + + Shell shell = browser is null ? new Shell () : browser.getShell (); + PromptDialog dialog = new PromptDialog (shell); + int[] check = new int[1], result = new int[1]; + if (aCheckState !is 0) XPCOM.memmove (check, aCheckState, 4); + dialog.prompt (titleLabel, textLabel, checkLabel, valueLabel, check, result); + + XPCOM.memmove (_retval, result, 4); + if (result[0] is 1) { + /* + * User selected OK. User name and password are returned as PRUnichar values. Any default + * value that we override must be freed using the nsIMemory service. + */ + int cnt, size; + int /*long*/ ptr; + char[] buffer; + int /*long*/[] result2 = new int /*long*/[1]; + if (valueLabel[0] !is null) { + cnt = valueLabel[0].length (); + buffer = new char[cnt + 1]; + valueLabel[0].getChars (0, cnt, buffer, 0); + size = buffer.length * 2; + ptr = C.malloc (size); + XPCOM.memmove (ptr, buffer, size); + XPCOM.memmove (aValue, new int /*long*/[] {ptr}, C.PTR_SIZEOF); + + if (valueAddr[0] !is 0) { + int rc = XPCOM.NS_GetServiceManager (result2); + if (rc !is XPCOM.NS_OK) DWT.error (rc); + if (result2[0] is 0) DWT.error (XPCOM.NS_NOINTERFACE); + + nsIServiceManager serviceManager = new nsIServiceManager (result2[0]); + result2[0] = 0; + byte[] aContractID = MozillaDelegate.wcsToMbcs (null, XPCOM.NS_MEMORY_CONTRACTID, true); + rc = serviceManager.GetServiceByContractID (aContractID, nsIMemory.NS_IMEMORY_IID, result2); + if (rc !is XPCOM.NS_OK) DWT.error (rc); + if (result2[0] is 0) DWT.error (XPCOM.NS_NOINTERFACE); + serviceManager.Release (); + + nsIMemory memory = new nsIMemory (result2[0]); + result2[0] = 0; + memory.Free (valueAddr[0]); + memory.Release (); + } + } + } + if (aCheckState !is 0) XPCOM.memmove (aCheckState, check, 4); + return XPCOM.NS_OK; +} + +int PromptAuth(int /*long*/ aParent, int /*long*/ aChannel, int level, int /*long*/ authInfo, int /*long*/ checkboxLabel, int /*long*/ checkboxValue, int /*long*/ _retval) { + Browser browser = getBrowser (aParent); + String checkLabel = null; + int[] checkValue = new int[1]; + String[] userLabel = new String[1], passLabel = new String[1]; + + String title = DWT.getMessage ("SWT_Authentication_Required"); //$NON-NLS-1$ + + if (checkboxLabel !is 0 && checkboxValue !is 0) { + int length = XPCOM.strlen_PRUnichar (checkboxLabel); + char[] dest = new char[length]; + XPCOM.memmove (dest, checkboxLabel, length * 2); + checkLabel = new String (dest); + XPCOM.memmove (checkValue, checkboxValue, 4); /* PRBool */ + } + + /* get initial username and password values */ + + nsIAuthInformation auth = new nsIAuthInformation (authInfo); + + int /*long*/ ptr = XPCOM.nsEmbedString_new (); + int rc = auth.GetUsername (ptr); + if (rc !is XPCOM.NS_OK) DWT.error (rc); + int length = XPCOM.nsEmbedString_Length (ptr); + int /*long*/ buffer = XPCOM.nsEmbedString_get (ptr); + char[] chars = new char[length]; + XPCOM.memmove (chars, buffer, length * 2); + userLabel[0] = new String (chars); + XPCOM.nsEmbedString_delete (ptr); + + ptr = XPCOM.nsEmbedString_new (); + rc = auth.GetPassword (ptr); + if (rc !is XPCOM.NS_OK) DWT.error (rc); + length = XPCOM.nsEmbedString_Length (ptr); + buffer = XPCOM.nsEmbedString_get (ptr); + chars = new char[length]; + XPCOM.memmove (chars, buffer, length * 2); + passLabel[0] = new String (chars); + XPCOM.nsEmbedString_delete (ptr); + + /* compute the message text */ + + ptr = XPCOM.nsEmbedString_new (); + rc = auth.GetRealm (ptr); + if (rc !is XPCOM.NS_OK) DWT.error (rc); + length = XPCOM.nsEmbedString_Length (ptr); + buffer = XPCOM.nsEmbedString_get (ptr); + chars = new char[length]; + XPCOM.memmove (chars, buffer, length * 2); + String realm = new String (chars); + XPCOM.nsEmbedString_delete (ptr); + + nsIChannel channel = new nsIChannel (aChannel); + int /*long*/[] uri = new int /*long*/[1]; + rc = channel.GetURI (uri); + if (rc !is XPCOM.NS_OK) DWT.error (rc); + if (uri[0] is 0) Mozilla.error (XPCOM.NS_NOINTERFACE); + + nsIURI nsURI = new nsIURI (uri[0]); + int /*long*/ aSpec = XPCOM.nsEmbedCString_new (); + rc = nsURI.GetHost (aSpec); + if (rc !is XPCOM.NS_OK) DWT.error (rc); + length = XPCOM.nsEmbedCString_Length (aSpec); + buffer = XPCOM.nsEmbedCString_get (aSpec); + byte[] bytes = new byte[length]; + XPCOM.memmove (bytes, buffer, length); + XPCOM.nsEmbedCString_delete (aSpec); + String host = new String (bytes); + nsURI.Release (); + + String message; + if (realm.length () > 0 && host.length () > 0) { + message = Compatibility.getMessage ("SWT_Enter_Username_and_Password", new String[] {realm, host}); //$NON-NLS-1$ + } else { + message = ""; //$NON-NLS-1$ + } + + /* open the prompter */ + Shell shell = browser is null ? new Shell () : browser.getShell (); + PromptDialog dialog = new PromptDialog (shell); + int[] result = new int[1]; + dialog.promptUsernameAndPassword (title, message, checkLabel, userLabel, passLabel, checkValue, result); + + XPCOM.memmove (_retval, result, 4); /* PRBool */ + if (result[0] is 1) { /* User selected OK */ + nsEmbedString string = new nsEmbedString (userLabel[0]); + rc = auth.SetUsername(string.getAddress ()); + if (rc !is XPCOM.NS_OK) DWT.error (rc); + string.dispose (); + + string = new nsEmbedString (passLabel[0]); + rc = auth.SetPassword(string.getAddress ()); + if (rc !is XPCOM.NS_OK) DWT.error (rc); + string.dispose (); + } + + if (checkboxValue !is 0) XPCOM.memmove (checkboxValue, checkValue, 4); /* PRBool */ + return XPCOM.NS_OK; +} + +int PromptUsernameAndPassword (int /*long*/ aParent, int /*long*/ aDialogTitle, int /*long*/ aText, int /*long*/ aUsername, int /*long*/ aPassword, int /*long*/ aCheckMsg, int /*long*/ aCheckState, int /*long*/ _retval) { + Browser browser = getBrowser (aParent); + String titleLabel, textLabel, checkLabel = null; + String[] userLabel = new String[1], passLabel = new String[1]; + char[] dest; + int length; + if (aDialogTitle !is 0) { + length = XPCOM.strlen_PRUnichar (aDialogTitle); + dest = new char[length]; + XPCOM.memmove (dest, aDialogTitle, length * 2); + titleLabel = new String (dest); + } else { + titleLabel = DWT.getMessage ("SWT_Authentication_Required"); //$NON-NLS-1$ + } + + length = XPCOM.strlen_PRUnichar (aText); + dest = new char[length]; + XPCOM.memmove (dest, aText, length * 2); + textLabel = new String (dest); + + int /*long*/[] userAddr = new int /*long*/[1]; + XPCOM.memmove (userAddr, aUsername, C.PTR_SIZEOF); + if (userAddr[0] !is 0) { + length = XPCOM.strlen_PRUnichar (userAddr[0]); + dest = new char[length]; + XPCOM.memmove (dest, userAddr[0], length * 2); + userLabel[0] = new String (dest); + } + + int /*long*/[] passAddr = new int /*long*/[1]; + XPCOM.memmove (passAddr, aPassword, C.PTR_SIZEOF); + if (passAddr[0] !is 0) { + length = XPCOM.strlen_PRUnichar (passAddr[0]); + dest = new char[length]; + XPCOM.memmove (dest, passAddr[0], length * 2); + passLabel[0] = new String (dest); + } + + if (aCheckMsg !is 0) { + length = XPCOM.strlen_PRUnichar (aCheckMsg); + if (length > 0) { + dest = new char[length]; + XPCOM.memmove (dest, aCheckMsg, length * 2); + checkLabel = new String (dest); + } + } + + Shell shell = browser is null ? new Shell () : browser.getShell (); + PromptDialog dialog = new PromptDialog (shell); + int[] check = new int[1], result = new int[1]; + if (aCheckState !is 0) XPCOM.memmove (check, aCheckState, 4); /* PRBool */ + dialog.promptUsernameAndPassword (titleLabel, textLabel, checkLabel, userLabel, passLabel, check, result); + + XPCOM.memmove (_retval, result, 4); /* PRBool */ + if (result[0] is 1) { + /* + * User selected OK. User name and password are returned as PRUnichar values. Any default + * value that we override must be freed using the nsIMemory service. + */ + int cnt, size; + int /*long*/ ptr; + char[] buffer; + int /*long*/[] result2 = new int /*long*/[1]; + if (userLabel[0] !is null) { + cnt = userLabel[0].length (); + buffer = new char[cnt + 1]; + userLabel[0].getChars (0, cnt, buffer, 0); + size = buffer.length * 2; + ptr = C.malloc (size); + XPCOM.memmove (ptr, buffer, size); + XPCOM.memmove (aUsername, new int /*long*/[] {ptr}, C.PTR_SIZEOF); + + if (userAddr[0] !is 0) { + int rc = XPCOM.NS_GetServiceManager (result2); + if (rc !is XPCOM.NS_OK) DWT.error (rc); + if (result2[0] is 0) DWT.error (XPCOM.NS_NOINTERFACE); + + nsIServiceManager serviceManager = new nsIServiceManager (result2[0]); + result2[0] = 0; + byte[] aContractID = MozillaDelegate.wcsToMbcs (null, XPCOM.NS_MEMORY_CONTRACTID, true); + rc = serviceManager.GetServiceByContractID (aContractID, nsIMemory.NS_IMEMORY_IID, result2); + if (rc !is XPCOM.NS_OK) DWT.error (rc); + if (result[0] is 0) DWT.error (XPCOM.NS_NOINTERFACE); + serviceManager.Release (); + + nsIMemory memory = new nsIMemory (result2[0]); + result2[0] = 0; + memory.Free (userAddr[0]); + memory.Release (); + } + } + if (passLabel[0] !is null) { + cnt = passLabel[0].length (); + buffer = new char[cnt + 1]; + passLabel[0].getChars (0, cnt, buffer, 0); + size = buffer.length * 2; + ptr = C.malloc (size); + XPCOM.memmove (ptr, buffer, size); + XPCOM.memmove (aPassword, new int /*long*/[] {ptr}, C.PTR_SIZEOF); + + if (passAddr[0] !is 0) { + int rc = XPCOM.NS_GetServiceManager (result2); + if (rc !is XPCOM.NS_OK) DWT.error (rc); + if (result2[0] is 0) DWT.error (XPCOM.NS_NOINTERFACE); + + nsIServiceManager serviceManager = new nsIServiceManager (result2[0]); + result2[0] = 0; + byte[] aContractID = MozillaDelegate.wcsToMbcs (null, XPCOM.NS_MEMORY_CONTRACTID, true); + rc = serviceManager.GetServiceByContractID (aContractID, nsIMemory.NS_IMEMORY_IID, result2); + if (rc !is XPCOM.NS_OK) DWT.error (rc); + if (result2[0] is 0) DWT.error (XPCOM.NS_NOINTERFACE); + serviceManager.Release (); + + nsIMemory memory = new nsIMemory (result2[0]); + result2[0] = 0; + memory.Free (passAddr[0]); + memory.Release (); + } + } + } + if (aCheckState !is 0) XPCOM.memmove (aCheckState, check, 4); /* PRBool */ + return XPCOM.NS_OK; +} + +int PromptPassword (int /*long*/ aParent, int /*long*/ aDialogTitle, int /*long*/ aText, int /*long*/ aPassword, int /*long*/ aCheckMsg, int /*long*/ aCheckState, int /*long*/ _retval) { + return XPCOM.NS_ERROR_NOT_IMPLEMENTED; +} + +int Select (int /*long*/ aParent, int /*long*/ aDialogTitle, int /*long*/ aText, int aCount, int /*long*/ aSelectList, int /*long*/ aOutSelection, int /*long*/ _retval) { + return XPCOM.NS_ERROR_NOT_IMPLEMENTED; +} + +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/dwt/browser/PromptService2Factory.d Thu Jul 31 19:17:51 2008 -0700 @@ -0,0 +1,106 @@ +/******************************************************************************* + * Copyright (c) 2003, 2008 IBM Corporation and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * IBM Corporation - initial API and implementation + *******************************************************************************/ +module dwt.browser.PromptService2Factory; + +import dwt.dwthelper.utils; + +import dwt.internal.C; +import dwt.internal.mozilla.XPCOM; +import dwt.internal.mozilla.XPCOMObject; +import dwt.internal.mozilla.nsID; +import dwt.internal.mozilla.nsIFactory; +import dwt.internal.mozilla.nsISupports; + +class PromptService2Factory { + XPCOMObject supports; + XPCOMObject factory; + int refCount = 0; + +PromptService2Factory () { + createCOMInterfaces (); +} + +int AddRef () { + refCount++; + return refCount; +} + +void createCOMInterfaces () { + /* Create each of the interfaces that this object implements */ + supports = new XPCOMObject (new int[] {2, 0, 0}) { + public int /*long*/ method0 (int /*long*/[] args) {return QueryInterface (args[0], args[1]);} + public int /*long*/ method1 (int /*long*/[] args) {return AddRef ();} + public int /*long*/ method2 (int /*long*/[] args) {return Release ();} + }; + + factory = new XPCOMObject (new int[] {2, 0, 0, 3, 1}) { + public int /*long*/ method0 (int /*long*/[] args) {return QueryInterface (args[0], args[1]);} + public int /*long*/ method1 (int /*long*/[] args) {return AddRef ();} + public int /*long*/ method2 (int /*long*/[] args) {return Release ();} + public int /*long*/ method3 (int /*long*/[] args) {return CreateInstance (args[0], args[1], args[2]);} + public int /*long*/ method4 (int /*long*/[] args) {return LockFactory ((int)/*64*/args[0]);} + }; +} + +void disposeCOMInterfaces () { + if (supports !is null) { + supports.dispose (); + supports = null; + } + if (factory !is null) { + factory.dispose (); + factory = null; + } +} + +int /*long*/ getAddress () { + return factory.getAddress (); +} + +int QueryInterface (int /*long*/ riid, int /*long*/ ppvObject) { + if (riid is 0 || ppvObject is 0) return XPCOM.NS_ERROR_NO_INTERFACE; + nsID guid = new nsID (); + XPCOM.memmove (guid, riid, nsID.sizeof); + + if (guid.Equals (nsISupports.NS_ISUPPORTS_IID)) { + XPCOM.memmove (ppvObject, new int /*long*/[] {supports.getAddress ()}, C.PTR_SIZEOF); + AddRef (); + return XPCOM.NS_OK; + } + if (guid.Equals (nsIFactory.NS_IFACTORY_IID)) { + XPCOM.memmove (ppvObject, new int /*long*/[] {factory.getAddress ()}, C.PTR_SIZEOF); + AddRef (); + return XPCOM.NS_OK; + } + + XPCOM.memmove (ppvObject, new int /*long*/[] {0}, C.PTR_SIZEOF); + return XPCOM.NS_ERROR_NO_INTERFACE; +} + +int Release () { + refCount--; + if (refCount is 0) disposeCOMInterfaces (); + return refCount; +} + +/* nsIFactory */ + +int CreateInstance (int /*long*/ aOuter, int /*long*/ iid, int /*long*/ result) { + PromptService2 promptService = new PromptService2 (); + promptService.AddRef (); + XPCOM.memmove (result, new int /*long*/[] {promptService.getAddress ()}, C.PTR_SIZEOF); + return XPCOM.NS_OK; +} + +int LockFactory (int lock) { + return XPCOM.NS_OK; +} +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/dwt/browser/SimpleEnumerator.d Thu Jul 31 19:17:51 2008 -0700 @@ -0,0 +1,120 @@ +/******************************************************************************* + * Copyright (c) 2003, 2007 IBM Corporation and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * IBM Corporation - initial API and implementation + *******************************************************************************/ +module dwt.browser.SimpleEnumerator; + +import dwt.dwthelper.utils; + +import dwt.internal.C; +import dwt.internal.mozilla.XPCOM; +import dwt.internal.mozilla.XPCOMObject; +import dwt.internal.mozilla.nsID; +import dwt.internal.mozilla.nsISimpleEnumerator; +import dwt.internal.mozilla.nsISupports; + +class SimpleEnumerator { + XPCOMObject supports; + XPCOMObject simpleEnumerator; + int refCount = 0; + nsISupports[] values; + int index = 0; + +SimpleEnumerator (nsISupports[] values) { + this.values = values; + for (int i = 0; i < values.length; i++) { + values[i].AddRef (); + } + createCOMInterfaces (); +} + +int AddRef () { + refCount++; + return refCount; +} + +void createCOMInterfaces () { + /* Create each of the interfaces that this object implements */ + supports = new XPCOMObject (new int[] {2, 0, 0}) { + public int /*long*/ method0 (int /*long*/[] args) {return QueryInterface (args[0], args[1]);} + public int /*long*/ method1 (int /*long*/[] args) {return AddRef ();} + public int /*long*/ method2 (int /*long*/[] args) {return Release ();} + }; + + simpleEnumerator = new XPCOMObject (new int[] {2, 0, 0, 1, 1}) { + public int /*long*/ method0 (int /*long*/[] args) {return QueryInterface (args[0], args[1]);} + public int /*long*/ method1 (int /*long*/[] args) {return AddRef ();} + public int /*long*/ method2 (int /*long*/[] args) {return Release ();} + public int /*long*/ method3 (int /*long*/[] args) {return HasMoreElements (args[0]);} + public int /*long*/ method4 (int /*long*/[] args) {return GetNext (args[0]);} + }; +} + +void disposeCOMInterfaces () { + if (supports !is null) { + supports.dispose (); + supports = null; + } + if (simpleEnumerator !is null) { + simpleEnumerator.dispose (); + simpleEnumerator = null; + } + if (values !is null) { + for (int i = 0; i < values.length; i++) { + values[i].Release (); + } + values = null; + } +} + +int /*long*/ getAddress () { + return simpleEnumerator.getAddress (); +} + +int QueryInterface (int /*long*/ riid, int /*long*/ ppvObject) { + if (riid is 0 || ppvObject is 0) return XPCOM.NS_ERROR_NO_INTERFACE; + nsID guid = new nsID (); + XPCOM.memmove (guid, riid, nsID.sizeof); + + if (guid.Equals (nsISupports.NS_ISUPPORTS_IID)) { + XPCOM.memmove (ppvObject, new int /*long*/[] {supports.getAddress ()}, C.PTR_SIZEOF); + AddRef (); + return XPCOM.NS_OK; + } + if (guid.Equals (nsISimpleEnumerator.NS_ISIMPLEENUMERATOR_IID)) { + XPCOM.memmove (ppvObject, new int /*long*/[] {simpleEnumerator.getAddress ()}, C.PTR_SIZEOF); + AddRef (); + return XPCOM.NS_OK; + } + + XPCOM.memmove (ppvObject, new int /*long*/[] {0}, C.PTR_SIZEOF); + return XPCOM.NS_ERROR_NO_INTERFACE; +} + +int Release () { + refCount--; + if (refCount is 0) disposeCOMInterfaces (); + return refCount; +} + +int HasMoreElements (int /*long*/ _retval) { + bool more = values !is null && index < values.length; + XPCOM.memmove (_retval, new int[] {more ? 1 : 0}, 4); /*PRBool */ + return XPCOM.NS_OK; +} + +int GetNext (int /*long*/ _retval) { + if (values is null || index is values.length) return XPCOM.NS_ERROR_UNEXPECTED; + nsISupports value = values[index++]; + value.AddRef (); + XPCOM.memmove (_retval, new int /*long*/[] {value.getAddress ()}, C.PTR_SIZEOF); + return XPCOM.NS_OK; +} +} +
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/dwt/browser/StatusTextEvent.d Thu Jul 31 19:17:51 2008 -0700 @@ -0,0 +1,48 @@ +/******************************************************************************* + * Copyright (c) 2003, 2004 IBM Corporation and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * IBM Corporation - initial API and implementation + *******************************************************************************/ +module dwt.browser.StatusTextEvent; + +import dwt.dwthelper.utils; + +import dwt.events.TypedEvent; +import dwt.widgets.Widget; + +/** + * A <code>StatusTextEvent</code> is sent by a {@link Browser} to + * {@link StatusTextListener}'s when the status text is changed. + * The status text is typically displayed in the status bar of + * a browser application. + * + * @since 3.0 + */ +public class StatusTextEvent extends TypedEvent { + /** status text */ + public String text; + + static final long serialVersionUID = 3258407348371600439L; + +StatusTextEvent(Widget w) { + super(w); +} + +/** + * Returns a string containing a concise, human-readable + * description of the receiver. + * + * @return a string representation of the event + */ +public String toString() { + String string = super.toString (); + return string.substring (0, string.length() - 1) // remove trailing '}' + + " text=" + text + + "}"; +} +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/dwt/browser/StatusTextListener.d Thu Jul 31 19:17:51 2008 -0700 @@ -0,0 +1,47 @@ +/******************************************************************************* + * Copyright (c) 2003, 2005 IBM Corporation and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * IBM Corporation - initial API and implementation + *******************************************************************************/ +module dwt.browser.StatusTextListener; + +import dwt.dwthelper.utils; + +import dwt.internal.DWTEventListener; + +/** + * This listener interface may be implemented in order to receive + * a {@link StatusTextEvent} notification when the status text for + * a {@link Browser} is changed. + * + * @see Browser#addStatusTextListener(StatusTextListener) + * @see Browser#removeStatusTextListener(StatusTextListener) + * + * @since 3.0 + */ +public interface StatusTextListener extends DWTEventListener { + +/** + * This method is called when the status text is changed. The + * status text is typically displayed in the status bar of a browser + * application. + * <p> + * + * <p>The following fields in the <code>StatusTextEvent</code> apply: + * <ul> + * <li>(in) text the modified status text + * <li>(in) widget the <code>Browser</code> whose status text is changed + * </ul> + * + * @param event the <code>StatusTextEvent</code> that contains the updated + * status description of a <code>Browser</code> + * + * @since 3.0 + */ +public void changed(StatusTextEvent event); +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/dwt/browser/TitleEvent.d Thu Jul 31 19:17:51 2008 -0700 @@ -0,0 +1,47 @@ +/******************************************************************************* + * Copyright (c) 2003, 2004 IBM Corporation and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * IBM Corporation - initial API and implementation + *******************************************************************************/ +module dwt.browser.TitleEvent; + +import dwt.dwthelper.utils; + +import dwt.events.TypedEvent; +import dwt.widgets.Widget; + +/** + * A <code>TitleEvent</code> is sent by a {@link Browser} to + * {@link TitleListener}'s when the title of the current document + * is available or when it is modified. + * + * @since 3.0 + */ +public class TitleEvent extends TypedEvent { + /** the title of the current document */ + public String title; + + static final long serialVersionUID = 4121132532906340919L; + +TitleEvent(Widget w) { + super(w); +} + +/** + * Returns a string containing a concise, human-readable + * description of the receiver. + * + * @return a string representation of the event + */ +public String toString() { + String string = super.toString (); + return string.substring (0, string.length() - 1) // remove trailing '}' + + " title=" + title + + "}"; +} +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/dwt/browser/TitleListener.d Thu Jul 31 19:17:51 2008 -0700 @@ -0,0 +1,47 @@ +/******************************************************************************* + * Copyright (c) 2003, 2004 IBM Corporation and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * IBM Corporation - initial API and implementation + *******************************************************************************/ +module dwt.browser.TitleListener; + +import dwt.dwthelper.utils; + +import dwt.internal.DWTEventListener; + +/** + * This listener interface may be implemented in order to receive + * a {@link TitleEvent} notification when the title of the document + * displayed in a {@link Browser} is known or has been changed. + * + * @see Browser#addTitleListener(TitleListener) + * @see Browser#removeTitleListener(TitleListener) + * + * @since 3.0 + */ +public interface TitleListener extends DWTEventListener { + +/** + * This method is called when the title of the current document + * is available or has changed. + * <p> + * + * <p>The following fields in the <code>TitleEvent</code> apply: + * <ul> + * <li>(in) title the title of the current document + * <li>(in) widget the <code>Browser</code> whose current document's + * title is known or modified + * </ul> + * + * @param event the <code>TitleEvent</code> that contains the title + * of the document currently displayed in a <code>Browser</code> + * + * @since 3.0 + */ +public void changed(TitleEvent event); +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/dwt/browser/VisibilityWindowAdapter.d Thu Jul 31 19:17:51 2008 -0700 @@ -0,0 +1,33 @@ +/******************************************************************************* + * Copyright (c) 2003, 2004 IBM Corporation and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * IBM Corporation - initial API and implementation + *******************************************************************************/ +module dwt.browser.VisibilityWindowAdapter; + +import dwt.dwthelper.utils; + +/** + * This adapter class provides default implementations for the + * methods described by the {@link VisibilityWindowListener} interface. + * <p> + * Classes that wish to deal with {@link WindowEvent}'s can + * extend this class and override only the methods which they are + * interested in. + * </p> + * + * @since 3.0 + */ +public abstract class VisibilityWindowAdapter implements VisibilityWindowListener { + +public void hide(WindowEvent event) { +} + +public void show(WindowEvent event) { +} +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/dwt/browser/VisibilityWindowListener.d Thu Jul 31 19:17:51 2008 -0700 @@ -0,0 +1,93 @@ +/******************************************************************************* + * Copyright (c) 2003, 2007 IBM Corporation and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * IBM Corporation - initial API and implementation + *******************************************************************************/ +module dwt.browser.VisibilityWindowListener; + +import dwt.dwthelper.utils; + +import dwt.internal.DWTEventListener; + +/** + * This listener interface may be implemented in order to receive + * a {@link WindowEvent} notification when a window hosting a + * {@link Browser} needs to be displayed or hidden. + * + * @see Browser#addVisibilityWindowListener(VisibilityWindowListener) + * @see Browser#removeVisibilityWindowListener(VisibilityWindowListener) + * @see OpenWindowListener + * @see CloseWindowListener + * + * @since 3.0 + */ +public interface VisibilityWindowListener extends DWTEventListener { + +/** + * This method is called when the window hosting a <code>Browser</code> + * is requested to be hidden. Application would typically hide the + * {@link dwt.widgets.Shell} that hosts the <code>Browser</code>. + * <p> + * + * <p>The following fields in the <code>WindowEvent</code> apply: + * <ul> + * <li>(in) widget the <code>Browser</code> that needs to be hidden + * </ul> + * + * @param event the <code>WindowEvent</code> that specifies the + * <code>Browser</code> that needs to be hidden + * + * @see dwt.widgets.Shell#setVisible(bool) + * + * @since 3.0 + */ +public void hide(WindowEvent event); + +/** + * This method is called when the window hosting a <code>Browser</code> + * is requested to be displayed. Application would typically set the + * location and the size of the {@link dwt.widgets.Shell} + * that hosts the <code>Browser</code>, if a particular location and size + * are specified. The application would then open that <code>Shell</code>. + * <p> + * + * <p>The following fields in the <code>WindowEvent</code> apply: + * <ul> + * <li>(in) widget the <code>Browser</code> to display + * <li>(in) location the requested location for the <code>Shell</code> + * hosting the browser. It is <code>null</code> if no location is set. + * <li>(in) size the requested size for the <code>Browser</code>. + * The client area of the <code>Shell</code> hosting the + * <code>Browser</code> should be large enough to accommodate that size. + * It is <code>null</code> if no size is set. + * <li>(in) addressBar <code>true</code> if the <code>Shell</code> + * hosting the <code>Browser</code> should display an address bar or + * <code>false</code> otherwise + * <li>(in) menuBar <code>true</code> if the <code>Shell</code> + * hosting the <code>Browser</code> should display a menu bar or + * <code>false</code> otherwise + * <li>(in) statusBar <code>true</code> if the <code>Shell</code> + * hosting the <code>Browser</code> should display a status bar or + * <code>false</code> otherwise + * <li>(in) toolBar <code>true</code> if the <code>Shell</code> + * hosting the <code>Browser</code> should display a tool bar or + * <code>false</code> otherwise + * </ul> + * + * @param event the <code>WindowEvent</code> that specifies the + * <code>Browser</code> that needs to be displayed + * + * @see dwt.widgets.Control#setLocation(dwt.graphics.Point) + * @see dwt.widgets.Control#setSize(dwt.graphics.Point) + * @see dwt.widgets.Shell#open() + * + * @since 3.0 + */ +public void show(WindowEvent event); + +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/dwt/browser/WebBrowser.d Thu Jul 31 19:17:51 2008 -0700 @@ -0,0 +1,403 @@ +/******************************************************************************* + * Copyright (c) 2003, 2007 IBM Corporation and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * IBM Corporation - initial API and implementation + *******************************************************************************/ +module dwt.browser.WebBrowser; + +import dwt.dwthelper.utils; + +import dwt.DWT; +import dwt.widgets.Composite; + +abstract class WebBrowser { + Browser browser; + CloseWindowListener[] closeWindowListeners = new CloseWindowListener[0]; + LocationListener[] locationListeners = new LocationListener[0]; + OpenWindowListener[] openWindowListeners = new OpenWindowListener[0]; + ProgressListener[] progressListeners = new ProgressListener[0]; + StatusTextListener[] statusTextListeners = new StatusTextListener[0]; + TitleListener[] titleListeners = new TitleListener[0]; + VisibilityWindowListener[] visibilityWindowListeners = new VisibilityWindowListener[0]; + + static Runnable MozillaClearSessions; + static Runnable NativeClearSessions; + + /* Key Mappings */ + static final int [][] KeyTable = { + /* Keyboard and Mouse Masks */ + {18, DWT.ALT}, + {16, DWT.SHIFT}, + {17, DWT.CONTROL}, + {224, DWT.COMMAND}, + + /* Literal Keys */ + {65, 'a'}, + {66, 'b'}, + {67, 'c'}, + {68, 'd'}, + {69, 'e'}, + {70, 'f'}, + {71, 'g'}, + {72, 'h'}, + {73, 'i'}, + {74, 'j'}, + {75, 'k'}, + {76, 'l'}, + {77, 'm'}, + {78, 'n'}, + {79, 'o'}, + {80, 'p'}, + {81, 'q'}, + {82, 'r'}, + {83, 's'}, + {84, 't'}, + {85, 'u'}, + {86, 'v'}, + {87, 'w'}, + {88, 'x'}, + {89, 'y'}, + {90, 'z'}, + {48, '0'}, + {49, '1'}, + {50, '2'}, + {51, '3'}, + {52, '4'}, + {53, '5'}, + {54, '6'}, + {55, '7'}, + {56, '8'}, + {57, '9'}, + {32, ' '}, + {59, ';'}, + {61, '='}, + {188, ','}, + {190, '.'}, + {191, '/'}, + {219, '['}, + {221, ']'}, + {222, '\''}, + {192, '`'}, + {220, '\\'}, + {108, '|'}, + + /* Non-Numeric Keypad Keys */ + {37, DWT.ARROW_LEFT}, + {39, DWT.ARROW_RIGHT}, + {38, DWT.ARROW_UP}, + {40, DWT.ARROW_DOWN}, + {45, DWT.INSERT}, + {36, DWT.HOME}, + {35, DWT.END}, + {46, DWT.DEL}, + {33, DWT.PAGE_UP}, + {34, DWT.PAGE_DOWN}, + + /* Virtual and Ascii Keys */ + {8, DWT.BS}, + {13, DWT.CR}, + {9, DWT.TAB}, + {27, DWT.ESC}, + {12, DWT.DEL}, + + /* Functions Keys */ + {112, DWT.F1}, + {113, DWT.F2}, + {114, DWT.F3}, + {115, DWT.F4}, + {116, DWT.F5}, + {117, DWT.F6}, + {118, DWT.F7}, + {119, DWT.F8}, + {120, DWT.F9}, + {121, DWT.F10}, + {122, DWT.F11}, + {123, DWT.F12}, + {124, DWT.F13}, + {125, DWT.F14}, + {126, DWT.F15}, + {127, 0}, + {128, 0}, + {129, 0}, + {130, 0}, + {131, 0}, + {132, 0}, + {133, 0}, + {134, 0}, + {135, 0}, + + /* Numeric Keypad Keys */ + {96, DWT.KEYPAD_0}, + {97, DWT.KEYPAD_1}, + {98, DWT.KEYPAD_2}, + {99, DWT.KEYPAD_3}, + {100, DWT.KEYPAD_4}, + {101, DWT.KEYPAD_5}, + {102, DWT.KEYPAD_6}, + {103, DWT.KEYPAD_7}, + {104, DWT.KEYPAD_8}, + {105, DWT.KEYPAD_9}, + {14, DWT.KEYPAD_CR}, + {107, DWT.KEYPAD_ADD}, + {109, DWT.KEYPAD_SUBTRACT}, + {106, DWT.KEYPAD_MULTIPLY}, + {111, DWT.KEYPAD_DIVIDE}, + {110, DWT.KEYPAD_DECIMAL}, + + /* Other keys */ + {20, DWT.CAPS_LOCK}, + {144, DWT.NUM_LOCK}, + {145, DWT.SCROLL_LOCK}, + {44, DWT.PRINT_SCREEN}, + {6, DWT.HELP}, + {19, DWT.PAUSE}, + {3, DWT.BREAK}, + + /* Safari-specific */ + {186, ';'}, + {187, '='}, + {189, '-'}, + }; + +public void addCloseWindowListener (CloseWindowListener listener) { + CloseWindowListener[] newCloseWindowListeners = new CloseWindowListener[closeWindowListeners.length + 1]; + System.arraycopy(closeWindowListeners, 0, newCloseWindowListeners, 0, closeWindowListeners.length); + closeWindowListeners = newCloseWindowListeners; + closeWindowListeners[closeWindowListeners.length - 1] = listener; +} + +public void addLocationListener (LocationListener listener) { + LocationListener[] newLocationListeners = new LocationListener[locationListeners.length + 1]; + System.arraycopy(locationListeners, 0, newLocationListeners, 0, locationListeners.length); + locationListeners = newLocationListeners; + locationListeners[locationListeners.length - 1] = listener; +} + +public void addOpenWindowListener (OpenWindowListener listener) { + OpenWindowListener[] newOpenWindowListeners = new OpenWindowListener[openWindowListeners.length + 1]; + System.arraycopy(openWindowListeners, 0, newOpenWindowListeners, 0, openWindowListeners.length); + openWindowListeners = newOpenWindowListeners; + openWindowListeners[openWindowListeners.length - 1] = listener; +} + +public void addProgressListener (ProgressListener listener) { + ProgressListener[] newProgressListeners = new ProgressListener[progressListeners.length + 1]; + System.arraycopy(progressListeners, 0, newProgressListeners, 0, progressListeners.length); + progressListeners = newProgressListeners; + progressListeners[progressListeners.length - 1] = listener; +} + +public void addStatusTextListener (StatusTextListener listener) { + StatusTextListener[] newStatusTextListeners = new StatusTextListener[statusTextListeners.length + 1]; + System.arraycopy(statusTextListeners, 0, newStatusTextListeners, 0, statusTextListeners.length); + statusTextListeners = newStatusTextListeners; + statusTextListeners[statusTextListeners.length - 1] = listener; +} + +public void addTitleListener (TitleListener listener) { + TitleListener[] newTitleListeners = new TitleListener[titleListeners.length + 1]; + System.arraycopy(titleListeners, 0, newTitleListeners, 0, titleListeners.length); + titleListeners = newTitleListeners; + titleListeners[titleListeners.length - 1] = listener; +} + +public void addVisibilityWindowListener (VisibilityWindowListener listener) { + VisibilityWindowListener[] newVisibilityWindowListeners = new VisibilityWindowListener[visibilityWindowListeners.length + 1]; + System.arraycopy(visibilityWindowListeners, 0, newVisibilityWindowListeners, 0, visibilityWindowListeners.length); + visibilityWindowListeners = newVisibilityWindowListeners; + visibilityWindowListeners[visibilityWindowListeners.length - 1] = listener; +} + +public abstract bool back (); + +public static void clearSessions () { + if (NativeClearSessions !is null) NativeClearSessions.run (); + if (MozillaClearSessions !is null) MozillaClearSessions.run (); +} + +public abstract void create (Composite parent, int style); + +public abstract bool execute (String script); + +public abstract bool forward (); + +public abstract String getText (); + +public abstract String getUrl (); + +public Object getWebBrowser () { + return null; +} + +public abstract bool isBackEnabled (); + +public bool isFocusControl () { + return false; +} + +public abstract bool isForwardEnabled (); + +public abstract void refresh (); + +public void removeCloseWindowListener (CloseWindowListener listener) { + if (closeWindowListeners.length is 0) return; + int index = -1; + for (int i = 0; i < closeWindowListeners.length; i++) { + if (listener is closeWindowListeners[i]){ + index = i; + break; + } + } + if (index is -1) return; + if (closeWindowListeners.length is 1) { + closeWindowListeners = new CloseWindowListener[0]; + return; + } + CloseWindowListener[] newCloseWindowListeners = new CloseWindowListener[closeWindowListeners.length - 1]; + System.arraycopy (closeWindowListeners, 0, newCloseWindowListeners, 0, index); + System.arraycopy (closeWindowListeners, index + 1, newCloseWindowListeners, index, closeWindowListeners.length - index - 1); + closeWindowListeners = newCloseWindowListeners; +} + +public void removeLocationListener (LocationListener listener) { + if (locationListeners.length is 0) return; + int index = -1; + for (int i = 0; i < locationListeners.length; i++) { + if (listener is locationListeners[i]){ + index = i; + break; + } + } + if (index is -1) return; + if (locationListeners.length is 1) { + locationListeners = new LocationListener[0]; + return; + } + LocationListener[] newLocationListeners = new LocationListener[locationListeners.length - 1]; + System.arraycopy (locationListeners, 0, newLocationListeners, 0, index); + System.arraycopy (locationListeners, index + 1, newLocationListeners, index, locationListeners.length - index - 1); + locationListeners = newLocationListeners; +} + +public void removeOpenWindowListener (OpenWindowListener listener) { + if (openWindowListeners.length is 0) return; + int index = -1; + for (int i = 0; i < openWindowListeners.length; i++) { + if (listener is openWindowListeners[i]){ + index = i; + break; + } + } + if (index is -1) return; + if (openWindowListeners.length is 1) { + openWindowListeners = new OpenWindowListener[0]; + return; + } + OpenWindowListener[] newOpenWindowListeners = new OpenWindowListener[openWindowListeners.length - 1]; + System.arraycopy (openWindowListeners, 0, newOpenWindowListeners, 0, index); + System.arraycopy (openWindowListeners, index + 1, newOpenWindowListeners, index, openWindowListeners.length - index - 1); + openWindowListeners = newOpenWindowListeners; +} + +public void removeProgressListener (ProgressListener listener) { + if (progressListeners.length is 0) return; + int index = -1; + for (int i = 0; i < progressListeners.length; i++) { + if (listener is progressListeners[i]){ + index = i; + break; + } + } + if (index is -1) return; + if (progressListeners.length is 1) { + progressListeners = new ProgressListener[0]; + return; + } + ProgressListener[] newProgressListeners = new ProgressListener[progressListeners.length - 1]; + System.arraycopy (progressListeners, 0, newProgressListeners, 0, index); + System.arraycopy (progressListeners, index + 1, newProgressListeners, index, progressListeners.length - index - 1); + progressListeners = newProgressListeners; +} + +public void removeStatusTextListener (StatusTextListener listener) { + if (statusTextListeners.length is 0) return; + int index = -1; + for (int i = 0; i < statusTextListeners.length; i++) { + if (listener is statusTextListeners[i]){ + index = i; + break; + } + } + if (index is -1) return; + if (statusTextListeners.length is 1) { + statusTextListeners = new StatusTextListener[0]; + return; + } + StatusTextListener[] newStatusTextListeners = new StatusTextListener[statusTextListeners.length - 1]; + System.arraycopy (statusTextListeners, 0, newStatusTextListeners, 0, index); + System.arraycopy (statusTextListeners, index + 1, newStatusTextListeners, index, statusTextListeners.length - index - 1); + statusTextListeners = newStatusTextListeners; +} + +public void removeTitleListener (TitleListener listener) { + if (titleListeners.length is 0) return; + int index = -1; + for (int i = 0; i < titleListeners.length; i++) { + if (listener is titleListeners[i]){ + index = i; + break; + } + } + if (index is -1) return; + if (titleListeners.length is 1) { + titleListeners = new TitleListener[0]; + return; + } + TitleListener[] newTitleListeners = new TitleListener[titleListeners.length - 1]; + System.arraycopy (titleListeners, 0, newTitleListeners, 0, index); + System.arraycopy (titleListeners, index + 1, newTitleListeners, index, titleListeners.length - index - 1); + titleListeners = newTitleListeners; +} + +public void removeVisibilityWindowListener (VisibilityWindowListener listener) { + if (visibilityWindowListeners.length is 0) return; + int index = -1; + for (int i = 0; i < visibilityWindowListeners.length; i++) { + if (listener is visibilityWindowListeners[i]){ + index = i; + break; + } + } + if (index is -1) return; + if (visibilityWindowListeners.length is 1) { + visibilityWindowListeners = new VisibilityWindowListener[0]; + return; + } + VisibilityWindowListener[] newVisibilityWindowListeners = new VisibilityWindowListener[visibilityWindowListeners.length - 1]; + System.arraycopy (visibilityWindowListeners, 0, newVisibilityWindowListeners, 0, index); + System.arraycopy (visibilityWindowListeners, index + 1, newVisibilityWindowListeners, index, visibilityWindowListeners.length - index - 1); + visibilityWindowListeners = newVisibilityWindowListeners; +} + +public void setBrowser (Browser browser) { + this.browser = browser; +} + +public abstract bool setText (String html); + +public abstract bool setUrl (String url); + +public abstract void stop (); + +int translateKey (int key) { + for (int i = 0; i < KeyTable.length; i++) { + if (KeyTable[i][0] is key) return KeyTable[i][1]; + } + return 0; +} +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/dwt/browser/WindowCreator2.d Thu Jul 31 19:17:51 2008 -0700 @@ -0,0 +1,239 @@ +/******************************************************************************* + * Copyright (c) 2003, 2007 IBM Corporation and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * IBM Corporation - initial API and implementation + * Port to the D programming language: + * John Reimer <terminal.node@gmail.com> + *******************************************************************************/ +module dwt.browser.WindowCreator2; + +import dwt.dwthelper.utils; + +import dwt.internal.Platform; + +import dwt.internal.mozilla.XPCOM; +import dwt.internal.mozilla.nsIBaseWindow; +import dwt.internal.mozilla.nsID; +import dwt.internal.mozilla.nsISupports; +import dwt.internal.mozilla.nsIURI; +import dwt.internal.mozilla.nsIWebBrowser; +import dwt.internal.mozilla.nsIWebBrowserChrome; +import dwt.internal.mozilla.nsIWindowCreator; + +import dwt.DWT; +import dwt.graphics.Point; +import dwt.layout.FillLayout; +import dwt.widgets.Shell; + +class WindowCreator2 { + XPCOMObject supports; + XPCOMObject windowCreator; + XPCOMObject windowCreator2; + int refCount = 0; + +WindowCreator2 () { + createCOMInterfaces (); +} + +int AddRef () { + refCount++; + return refCount; +} + +void createCOMInterfaces () { + /* Create each of the interfaces that this object implements */ + supports = new XPCOMObject (new int[] {2, 0, 0}) { + public int /*long*/ method0 (int /*long*/[] args) {return QueryInterface (args[0], args[1]);} + public int /*long*/ method1 (int /*long*/[] args) {return AddRef ();} + public int /*long*/ method2 (int /*long*/[] args) {return Release ();} + }; + + windowCreator = new XPCOMObject (new int[] {2, 0, 0, 3}) { + public int /*long*/ method0 (int /*long*/[] args) {return QueryInterface (args[0], args[1]);} + public int /*long*/ method1 (int /*long*/[] args) {return AddRef ();} + public int /*long*/ method2 (int /*long*/[] args) {return Release ();} + public int /*long*/ method3 (int /*long*/[] args) {return CreateChromeWindow (args[0], (int)/*64*/args[1], args[2]);} + }; + + windowCreator2 = new XPCOMObject (new int[] {2, 0, 0, 3, 6}) { + public int /*long*/ method0 (int /*long*/[] args) {return QueryInterface (args[0], args[1]);} + public int /*long*/ method1 (int /*long*/[] args) {return AddRef ();} + public int /*long*/ method2 (int /*long*/[] args) {return Release ();} + public int /*long*/ method3 (int /*long*/[] args) {return CreateChromeWindow (args[0], (int)/*64*/args[1], args[2]);} + public int /*long*/ method4 (int /*long*/[] args) {return CreateChromeWindow2 (args[0], (int)/*64*/args[1], (int)/*64*/args[2], args[3], args[4], args[5]);} + }; +} + +void disposeCOMInterfaces () { + if (supports !is null) { + supports.dispose (); + supports = null; + } + if (windowCreator !is null) { + windowCreator.dispose (); + windowCreator = null; + } + + if (windowCreator2 !is null) { + windowCreator2.dispose (); + windowCreator2 = null; + } +} + +int /*long*/ getAddress () { + return windowCreator.getAddress (); +} + +int QueryInterface (int /*long*/ riid, int /*long*/ ppvObject) { + if (riid is 0 || ppvObject is 0) return XPCOM.NS_ERROR_NO_INTERFACE; + nsID guid = new nsID (); + XPCOM.memmove (guid, riid, nsID.sizeof); + + if (guid.Equals (nsISupports.NS_ISUPPORTS_IID)) { + XPCOM.memmove (ppvObject, new int /*long*/[] {supports.getAddress ()}, C.PTR_SIZEOF); + AddRef (); + return XPCOM.NS_OK; + } + if (guid.Equals (nsIWindowCreator.NS_IWINDOWCREATOR_IID)) { + XPCOM.memmove (ppvObject, new int /*long*/[] {windowCreator.getAddress ()}, C.PTR_SIZEOF); + AddRef (); + return XPCOM.NS_OK; + } + if (guid.Equals (nsIWindowCreator2.NS_IWINDOWCREATOR2_IID)) { + XPCOM.memmove (ppvObject, new int /*long*/[] {windowCreator2.getAddress ()}, C.PTR_SIZEOF); + AddRef (); + return XPCOM.NS_OK; + } + + XPCOM.memmove (ppvObject, new int /*long*/[] {0}, C.PTR_SIZEOF); + return XPCOM.NS_ERROR_NO_INTERFACE; +} + +int Release () { + refCount--; + if (refCount is 0) disposeCOMInterfaces (); + return refCount; +} + +/* nsIWindowCreator */ + +int CreateChromeWindow (int /*long*/ parent, int chromeFlags, int /*long*/ _retval) { + return CreateChromeWindow2 (parent, chromeFlags, 0, 0, 0, _retval); +} + +/* nsIWindowCreator2 */ + +int CreateChromeWindow2 (int /*long*/ parent, int chromeFlags, int contextFlags, int /*long*/ uri, int /*long*/ cancel, int /*long*/ _retval) { + if (parent is 0 && (chromeFlags & nsIWebBrowserChrome.CHROME_OPENAS_CHROME) is 0) { + return XPCOM.NS_ERROR_NOT_IMPLEMENTED; + } + Browser src = null; + if (parent !is 0) { + nsIWebBrowserChrome browserChromeParent = new nsIWebBrowserChrome (parent); + int /*long*/[] aWebBrowser = new int /*long*/[1]; + int rc = browserChromeParent.GetWebBrowser (aWebBrowser); + if (rc !is XPCOM.NS_OK) Mozilla.error (rc); + if (aWebBrowser[0] is 0) Mozilla.error (XPCOM.NS_ERROR_NO_INTERFACE); + + nsIWebBrowser webBrowser = new nsIWebBrowser (aWebBrowser[0]); + int /*long*/[] result = new int /*long*/[1]; + rc = webBrowser.QueryInterface (nsIBaseWindow.NS_IBASEWINDOW_IID, result); + if (rc !is XPCOM.NS_OK) Mozilla.error (rc); + if (result[0] is 0) Mozilla.error (XPCOM.NS_ERROR_NO_INTERFACE); + webBrowser.Release (); + + nsIBaseWindow baseWindow = new nsIBaseWindow (result[0]); + result[0] = 0; + int /*long*/[] aParentNativeWindow = new int /*long*/[1]; + rc = baseWindow.GetParentNativeWindow (aParentNativeWindow); + if (rc !is XPCOM.NS_OK) Mozilla.error (rc); + if (aParentNativeWindow[0] is 0) Mozilla.error (XPCOM.NS_ERROR_NO_INTERFACE); + baseWindow.Release (); + + src = Mozilla.findBrowser (aParentNativeWindow[0]); + } + final Browser browser; + bool doit = true; + if ((chromeFlags & nsIWebBrowserChrome.CHROME_OPENAS_CHROME) !is 0) { + /* + * Mozilla will request a new Browser in a modal window in order to emulate a native + * dialog that is not available to it (eg.- a print dialog on Linux). For this + * reason modal requests are handled here so that the user is not exposed to them. + */ + int style = DWT.DIALOG_TRIM; + if ((chromeFlags & nsIWebBrowserChrome.CHROME_MODAL) !is 0) style |= DWT.APPLICATION_MODAL; + final Shell shell = src is null ? + new Shell (style) : + new Shell (src.getShell(), style); + shell.setLayout (new FillLayout ()); + browser = new Browser (shell, src is null ? DWT.MOZILLA : src.getStyle () & DWT.MOZILLA); + browser.addVisibilityWindowListener (new VisibilityWindowListener () { + public void hide (WindowEvent event) { + } + public void show (WindowEvent event) { + if (event.location !is null) shell.setLocation (event.location); + if (event.size !is null) { + Point size = event.size; + shell.setSize (shell.computeSize (size.x, size.y)); + } + shell.open (); + } + }); + browser.addCloseWindowListener (new CloseWindowListener () { + public void close (WindowEvent event) { + shell.close (); + } + }); + if (uri !is 0) { + nsIURI location = new nsIURI (uri); + int /*long*/ aSpec = XPCOM.nsEmbedCString_new (); + if (location.GetSpec (aSpec) is XPCOM.NS_OK) { + int length = XPCOM.nsEmbedCString_Length (aSpec); + if (length > 0) { + int /*long*/ buffer = XPCOM.nsEmbedCString_get (aSpec); + byte[] dest = new byte[length]; + XPCOM.memmove (dest, buffer, length); + browser.setUrl (new String (dest)); + } + } + XPCOM.nsEmbedCString_delete (aSpec); + } + } else { + WindowEvent event = new WindowEvent (src); + event.display = src.getDisplay (); + event.widget = src; + event.required = true; + for (int i = 0; i < src.webBrowser.openWindowListeners.length; i++) { + src.webBrowser.openWindowListeners[i].open (event); + } + browser = event.browser; + + /* Ensure that the Browser provided by the client is valid for use */ + doit = browser !is null && !browser.isDisposed (); + if (doit) { + String platform = Platform.PLATFORM; + bool isMozillaNativePlatform = platform.equals ("gtk") || platform.equals ("motif"); //$NON-NLS-1$ //$NON-NLS-2$ + doit = isMozillaNativePlatform || (browser.getStyle () & DWT.MOZILLA) !is 0; + } + } + if (doit) { + Mozilla mozilla = (Mozilla)browser.webBrowser; + mozilla.isChild = true; + int /*long*/ chromePtr = mozilla.webBrowserChrome.getAddress (); + nsIWebBrowserChrome webBrowserChrome = new nsIWebBrowserChrome (chromePtr); + webBrowserChrome.SetChromeFlags (chromeFlags); + webBrowserChrome.AddRef (); + XPCOM.memmove (_retval, new int /*long*/[] {chromePtr}, C.PTR_SIZEOF); + } else { + if (cancel !is 0) { + C.memmove (cancel, new int[] {1}, 4); /* PRBool */ + } + } + return doit ? XPCOM.NS_OK : XPCOM.NS_ERROR_NOT_IMPLEMENTED; +} +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/dwt/browser/WindowEvent.d Thu Jul 31 19:17:51 2008 -0700 @@ -0,0 +1,207 @@ +/******************************************************************************* + * Copyright (c) 2003, 2007 IBM Corporation and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * IBM Corporation - initial API and implementation + * Port to the D programming language: + * John Reimer <terminal.node@gmail.com> + *******************************************************************************/ +module dwt.browser.WindowEvent; + +import dwt.dwthelper.utils; + +import dwt.events.TypedEvent; +import dwt.graphics.Point; +import dwt.widgets.Widget; + +/** + * A <code>WindowEvent</code> is sent by a {@link Browser} when + * a new window needs to be created or when an existing window needs to be + * closed. This notification occurs when a javascript command such as + * <code>window.open</code> or <code>window.close</code> gets executed by + * a <code>Browser</code>. + * + * <p> + * The following example shows how <code>WindowEvent</code>'s are typically + * handled. + * + * <code><pre> + * public static void main(String[] args) { + * Display display = new Display(); + * Shell shell = new Shell(display); + * shell.setText("Main Window"); + * shell.setLayout(new FillLayout()); + * Browser browser = new Browser(shell, DWT.NONE); + * initialize(display, browser); + * shell.open(); + * browser.setUrl("http://www.eclipse.org"); + * while (!shell.isDisposed()) { + * if (!display.readAndDispatch()) + * display.sleep(); + * } + * display.dispose(); + * } + * + * static void initialize(final Display display, Browser browser) { + * browser.addOpenWindowListener(new OpenWindowListener() { + * public void open(WindowEvent event) { + * // Certain platforms can provide a default full browser. + * // simply return in that case if the application prefers + * // the default full browser to the embedded one set below. + * if (!event.required) return; + * + * // Embed the new window + * Shell shell = new Shell(display); + * shell.setText("New Window"); + * shell.setLayout(new FillLayout()); + * Browser browser = new Browser(shell, DWT.NONE); + * initialize(display, browser); + * event.browser = browser; + * } + * }); + * browser.addVisibilityWindowListener(new VisibilityWindowListener() { + * public void hide(WindowEvent event) { + * Browser browser = (Browser)event.widget; + * Shell shell = browser.getShell(); + * shell.setVisible(false); + * } + * public void show(WindowEvent event) { + * Browser browser = (Browser)event.widget; + * Shell shell = browser.getShell(); + * if (event.location !is null) shell.setLocation(event.location); + * if (event.size !is null) { + * Point size = event.size; + * shell.setSize(shell.computeSize(size.x, size.y)); + * } + * if (event.addressBar || event.menuBar || event.statusBar || event.toolBar) { + * // Create widgets for the address bar, menu bar, status bar and/or tool bar + * // leave enough space in the Shell to accommodate a Browser of the size + * // given by event.size + * } + * shell.open(); + * } + * }); + * browser.addCloseWindowListener(new CloseWindowListener() { + * public void close(WindowEvent event) { + * Browser browser = (Browser)event.widget; + * Shell shell = browser.getShell(); + * shell.close(); + * } + * }); + * } + * </pre></code> + * + * The following notifications are emitted when the user selects a hyperlink that targets a new window + * or as the result of a javascript that executes window.open. + * + * <p>Main Browser + * <ul> + * <li>User selects a link that opens in a new window or javascript requests a new window</li> + * <li>OpenWindowListener.open() notified</li> + * <ul> + * <li>Application creates a new Shell and a second Browser inside that Shell</li> + * <li>Application registers WindowListener's on that second Browser, such as VisibilityWindowListener</li> + * <li>Application returns the second Browser as the host for the new window content</li> + * </ul> + * </ul> + * + * <p>Second Browser + * <ul> + * <li>VisibilityWindowListener.show() notified</li> + * <ul> + * <li>Application sets navigation tool bar, status bar, menu bar and Shell size + * <li>Application makes the Shell hosting the second Browser visible + * <li>User now sees the new window + * </ul> + * </ul> + * + * @see CloseWindowListener + * @see OpenWindowListener + * @see VisibilityWindowListener + * + * @since 3.0 + */ + +public class WindowEvent : TypedEvent { + + /** + * Specifies whether the platform requires the user to provide a + * <code>Browser</code> to handle the new window. + * + * @since 3.1 + */ + public bool required; + + + /** + * <code>Browser</code> provided by the application. + */ + public Browser browser; + + /** + * Requested location for the <code>Shell</code> hosting the <code>Browser</code>. + * It is <code>null</code> if no location has been requested. + */ + public Point location; + + /** + * Requested <code>Browser</code> size. The client area of the <code>Shell</code> + * hosting the <code>Browser</code> should be large enough to accommodate that size. + * It is <code>null</code> if no size has been requested. + */ + public Point size; + + /** + * Specifies whether the <code>Shell</code> hosting the <code>Browser</code> should + * display an address bar. + * + * @since 3.1 + */ + public bool addressBar; + + /** + * Specifies whether the <code>Shell</code> hosting the <code>Browser</code> should + * display a menu bar. + * + * @since 3.1 + */ + public bool menuBar; + + /** + * Specifies whether the <code>Shell</code> hosting the <code>Browser</code> should + * display a status bar. + * + * @since 3.1 + */ + public bool statusBar; + + /** + * Specifies whether the <code>Shell</code> hosting the <code>Browser</code> should + * display a tool bar. + * + * @since 3.1 + */ + public bool toolBar; + + static final long serialVersionUID = 3617851997387174969L; + + this(Widget w) { + super(w); + } + + /** + * Returns a string containing a concise, human-readable + * description of the receiver. + * + * @return a string representation of the event + */ + + public override String toString () { + return Format( "WindowEvent {required={} browser={} location={} size={} addressBar={} menuBar={} statusBar={} toolBar={} }", + required, browser, location, size, addressBar, menuBar, statusBar, tooBar ); + } +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/dwt/internal/mozilla/nsEmbedString.d Thu Jul 31 19:17:51 2008 -0700 @@ -0,0 +1,99 @@ +/* ***** BEGIN LICENSE BLOCK ***** + * Version: MPL 1.1 + * + * The contents of this file are subject to the Mozilla Public License Version + * 1.1 (the "License"); you may not use this file except in compliance with + * the License. You may obtain a copy of the License at + * http://www.mozilla.org/MPL/ + * + * Software distributed under the License is distributed on an "AS IS" basis, + * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License + * for the specific language governing rights and limitations under the + * License. + * + * The Original Code is Mozilla Communicator client code, released March 31, 1998. + * + * The Initial Developer of the Original Code is + * Netscape Communications Corporation. + * Portions created by Netscape are Copyright (C) 1998-1999 + * Netscape Communications Corporation. All Rights Reserved. + * + * Contributor(s): + * + * IBM + * - Binding to permit interfacing between Mozilla and DWT + * - Copyright (C) 2004 IBM Corp. All Rights Reserved. + * + * Port to the D programming language: + * John Reimer <terminal.node@gmail.com> + * + * ***** END LICENSE BLOCK ***** */ + +module dwt.internal.mozilla.nsEmbedString; + +import dwt.dwthelper.utils; +import dwt.internal.mozilla.nsStringAPI; + +public class nsEmbedString +{ + int /*long*/ handle; + + /************************************************************************** + + **************************************************************************/ + + public this() + { + handle = XPCOM.nsEmbedString_new(); + } + + /************************************************************************** + + **************************************************************************/ + + public nsEmbedString(String string) + { + if (string !is null) + { + char[] aString = new char[string.length() + 1]; + string.getChars(0, string.length(), aString, 0); + handle = XPCOM.nsEmbedString_new(aString); + } + } + + /************************************************************************** + + **************************************************************************/ + + public int /*long*/ getAddress() + { + return handle; + } + + /************************************************************************** + + **************************************************************************/ + + public String toString() + { + if (handle is 0) + return null; + int length = XPCOM.nsEmbedString_Length(handle); + int /*long*/ buffer = XPCOM.nsEmbedString_get(handle); + char[] dest = new char[length]; + XPCOM.memmove(dest, buffer, length * 2); + return new String(dest); + } + + /************************************************************************** + + **************************************************************************/ + + public void dispose() + { + if (handle is 0) + return; + XPCOM.nsEmbedString_delete(handle); + handle = 0; + } +} \ No newline at end of file
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/dwt/internal/mozilla/nsEmbedString2.d Thu Jul 31 19:17:51 2008 -0700 @@ -0,0 +1,86 @@ +module dwt.internal.mozilla.nsEmbedString; + +import dwt.internal.mozilla.Common; +import dwt.internal.mozilla.nsStringAPI; + +class nsEmbedString +{ + this(wchar[] s) + { + nsresult result; + result = NS_StringContainerInit2(&str, s.ptr, s.length, 0); + if (result != 0) // TODO: convert to XPCOM fail macro + throw new Exception("Init string container fail"); + } + + this() + { + nsresult result; + result = NS_StringContainerInit(&str); + if (result != 0) // TODO: convert to XPCOM fail macro + throw new Exception("Init string container fail"); + } + + nsAString* opCast() + { + return cast(nsAString*)&str; + } + + wchar[] toString16() + { + wchar* buffer = null; + PRBool terminated; + uint len = NS_StringGetData(cast(nsAString*)&str, &buffer, &terminated); + wchar[] result = buffer[0 .. len].dup; + return result; + } + + ~this() + { + NS_StringContainerFinish(&str); + } +private: + nsStringContainer str; +} + + +class nsEmbedCString +{ + this(char[] s) + { + nsresult result; + result = NS_CStringContainerInit2(&str, s.ptr, s.length, 0); + if (result != 0) // TODO: convert to XPCOM fail macro + throw new Exception("Init string container fail"); + } + + this() + { + nsresult result; + result = NS_CStringContainerInit(&str); + if (result != 0) // TODO: convert to XPCOM fail macro + throw new Exception("Init string container fail"); + } + + nsACString* opCast() + { + return cast(nsACString*)&str; + } + + char[] toString() + { + char* buffer = null; + PRBool terminated; + uint len = NS_CStringGetData(cast(nsACString*)&str, &buffer, &terminated); + char[] result = buffer[0 .. len].dup; + return result; + } + + ~this() + { + NS_CStringContainerFinish(&str); + } +private: + nsCStringContainer str; +} +
--- a/dwt/internal/mozilla/nsIInputStream.d Sat Jul 26 14:37:23 2008 +0200 +++ b/dwt/internal/mozilla/nsIInputStream.d Thu Jul 31 19:17:51 2008 -0700 @@ -6,7 +6,7 @@ typedef nsresult function(nsIInputStream aInStream, void *aClosure, - char *aFromSegment, + byte *aFromSegment, PRUint32 aToOffset, PRUint32 aCount, PRUint32 *aWriteCount) nsWriteSegmentFun; @@ -26,7 +26,7 @@ nsresult Close(); nsresult Available(PRUint32 *_retval); - nsresult Read(char * aBuf, PRUint32 aCount, PRUint32 *_retval); + nsresult Read(byte * aBuf, PRUint32 aCount, PRUint32 *_retval); nsresult ReadSegments(nsWriteSegmentFun aWriter, void * aClosure, PRUint32 aCount, PRUint32 *_retval); nsresult IsNonBlocking(PRBool *_retval);
--- a/dwt/internal/mozilla/nsILocalFile.d Sat Jul 26 14:37:23 2008 +0200 +++ b/dwt/internal/mozilla/nsILocalFile.d Thu Jul 31 19:17:51 2008 -0700 @@ -20,25 +20,25 @@ interface nsILocalFile : nsIFile { - static const char[] IID_STR = NS_ILOCALFILE_IID_STR; - static const nsIID IID = NS_ILOCALFILE_IID; + static const char[] IID_STR = NS_ILOCALFILE_IID_STR; + static const nsIID IID = NS_ILOCALFILE_IID; - nsresult InitWithPath(nsAString * filePath); - nsresult InitWithNativePath(nsACString * filePath); - nsresult InitWithFile(nsILocalFile aFile); - nsresult GetFollowLinks(PRBool *aFollowLinks); - nsresult SetFollowLinks(PRBool aFollowLinks); - nsresult OpenNSPRFileDesc(PRInt32 flags, PRInt32 mode, PRFileDesc * *_retval); - nsresult OpenANSIFileDesc(char *mode, FILE * *_retval); - nsresult Load(PRLibrary * *_retval); - nsresult GetDiskSpaceAvailable(PRInt64 *aDiskSpaceAvailable); - nsresult AppendRelativePath(nsAString * relativeFilePath); - nsresult AppendRelativeNativePath(nsACString * relativeFilePath); - nsresult GetPersistentDescriptor(nsACString * aPersistentDescriptor); - nsresult SetPersistentDescriptor(nsACString * aPersistentDescriptor); - nsresult Reveal(); - nsresult Launch(); - nsresult GetRelativeDescriptor(nsILocalFile fromFile, nsACString * _retval); - nsresult SetRelativeDescriptor(nsILocalFile fromFile, nsACString * relativeDesc); + nsresult InitWithPath(nsAString * filePath); + nsresult InitWithNativePath(nsACString * filePath); + nsresult InitWithFile(nsILocalFile aFile); + nsresult GetFollowLinks(PRBool *aFollowLinks); + nsresult SetFollowLinks(PRBool aFollowLinks); + nsresult OpenNSPRFileDesc(PRInt32 flags, PRInt32 mode, PRFileDesc * *_retval); + nsresult OpenANSIFileDesc(char *mode, FILE * *_retval); + nsresult Load(PRLibrary * *_retval); + nsresult GetDiskSpaceAvailable(PRInt64 *aDiskSpaceAvailable); + nsresult AppendRelativePath(nsAString * relativeFilePath); + nsresult AppendRelativeNativePath(nsACString * relativeFilePath); + nsresult GetPersistentDescriptor(nsACString * aPersistentDescriptor); + nsresult SetPersistentDescriptor(nsACString * aPersistentDescriptor); + nsresult Reveal(); + nsresult Launch(); + nsresult GetRelativeDescriptor(nsILocalFile fromFile, nsACString * _retval); + nsresult SetRelativeDescriptor(nsILocalFile fromFile, nsACString * relativeDesc); }
--- a/dwt/internal/mozilla/nsISupports.d Sat Jul 26 14:37:23 2008 +0200 +++ b/dwt/internal/mozilla/nsISupports.d Thu Jul 31 19:17:51 2008 -0700 @@ -11,16 +11,21 @@ extern(System) -interface nsISupports { - - static const char[] IID_STR = NS_ISUPPORTS_IID_STR; - static const nsIID IID = NS_ISUPPORTS_IID; +interface IUnknown +{ + static const char[] IID_STR = NS_ISUPPORTS_IID_STR; + static const nsIID IID = NS_ISUPPORTS_IID; - nsresult QueryInterface(nsIID * uuid, void * *result); + nsresult QueryInterface(nsIID * uuid, void **result); - nsrefcnt AddRef(); - nsrefcnt Release(); - + nsrefcnt AddRef(); + nsrefcnt Release(); } -// alias IUnknown nsISupports; \ No newline at end of file +// WHY WE USE COM's IUnknown for XPCOM: +// +// The IUnknown interface is special-cased in D and is specifically designed to be +// compatible with MS COM. XPCOM's nsISupports interface is the exact equivalent +// of IUnknown so we alias it here to take advantage of D's COM support. -JJR + +alias IUnknown nsISupports; \ No newline at end of file
--- a/dwt/internal/mozilla/nsStringAPI.d Sat Jul 26 14:37:23 2008 +0200 +++ b/dwt/internal/mozilla/nsStringAPI.d Thu Jul 31 19:17:51 2008 -0700 @@ -68,6 +68,9 @@ alias nsAString nsAString_external; alias nsACString nsACString_external; +alias nsAString nsEmbedString; +alias nsACString nsEmbedCString; + struct nsAString { static nsAString opCall(wchar[] s)
--- a/dwt/internal/mozilla/nsXPCOM.d Sat Jul 26 14:37:23 2008 +0200 +++ b/dwt/internal/mozilla/nsXPCOM.d Thu Jul 31 19:17:51 2008 -0700 @@ -1,3 +1,5 @@ +/****************************************************************************** + module dwt.internal.mozilla.nsXPCOM; import dwt.internal.mozilla.Common; @@ -43,8 +45,8 @@ nsresult NS_GetComponentManager(nsIComponentManager *result); nsresult NS_GetComponentRegistrar(nsIComponentRegistrar *result); nsresult NS_GetMemoryManager(nsIMemory *result); -nsresult NS_NewLocalFile(nsAString path, PRBool followLinks, nsILocalFile *result); -nsresult NS_NewNativeLocalFile(nsACString path, PRBool followLinks, nsILocalFile *result); +nsresult NS_NewLocalFile(inout nsAString path, PRBool followLinks, nsILocalFile** result); +nsresult NS_NewNativeLocalFile(inout nsACString path, PRBool followLinks, nsILocalFile** result); void * NS_Alloc(PRSize size); void * NS_Realloc(void *ptr, PRSize size); void NS_Free(void *ptr);