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comparison dwt/widgets/FontDialog.d @ 45:d8635bb48c7c

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Merge with SWT 3.5
author Jacob Carlborg <doob@me.com>
date Mon, 01 Dec 2008 17:07:00 +0100
parents 642f460a0908
children 96d20dc95b8c
comparison
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44:ca5e494f2bbf 45:d8635bb48c7c
1 /******************************************************************************* 1 /*******************************************************************************
2 * Copyright (c) 2000, 2007 IBM Corporation and others. 2 * Copyright (c) 2000, 2008 IBM Corporation and others.
3 * All rights reserved. This program and the accompanying materials 3 * All rights reserved. This program and the accompanying materials
4 * are made available under the terms of the Eclipse Public License v1.0 4 * are made available under the terms of the Eclipse Public License v1.0
5 * which accompanies this distribution, and is available at 5 * which accompanies this distribution, and is available at
6 * http://www.eclipse.org/legal/epl-v10.html 6 * http://www.eclipse.org/legal/epl-v10.html
7 * 7 *
8 * Contributors: 8 * Contributors:
9 * IBM Corporation - initial API and implementation 9 * IBM Corporation - initial API and implementation
10 * 10 *
11 * Port to the D programming language: 11 * Port to the D programming language:
12 * Jacob Carlborg <jacob.carlborg@gmail.com> 12 * Jacob Carlborg <doob@me.com>
13 *******************************************************************************/ 13 *******************************************************************************/
14 module dwt.widgets.FontDialog; 14 module dwt.widgets.FontDialog;
15 15
16 16
17 import dwt.DWT; 17 import dwt.DWT;
20 import dwt.graphics.FontData; 20 import dwt.graphics.FontData;
21 import dwt.graphics.PaletteData; 21 import dwt.graphics.PaletteData;
22 import dwt.graphics.RGB; 22 import dwt.graphics.RGB;
23 import dwt.internal.cocoa.NSApplication; 23 import dwt.internal.cocoa.NSApplication;
24 import dwt.internal.cocoa.NSFont; 24 import dwt.internal.cocoa.NSFont;
25 import dwt.internal.cocoa.NSFontManager;
26 import dwt.internal.cocoa.NSFontPanel; 25 import dwt.internal.cocoa.NSFontPanel;
27 import dwt.internal.cocoa.NSString; 26 import dwt.internal.cocoa.NSString;
28 import dwt.internal.cocoa.OS; 27 import dwt.internal.cocoa.OS;
29 import dwt.internal.cocoa.SWTPanelDelegate; 28 import dwt.internal.cocoa.SWTPanelDelegate;
30 29
45 * </dl> 44 * </dl>
46 * <p> 45 * <p>
47 * IMPORTANT: This class is intended to be subclassed <em>only</em> 46 * IMPORTANT: This class is intended to be subclassed <em>only</em>
48 * within the DWT implementation. 47 * within the DWT implementation.
49 * </p> 48 * </p>
49 *
50 * @see <a href="http://www.eclipse.org/swt/examples.php">DWT Example: ControlExample, Dialog tab</a>
51 * @see <a href="http://www.eclipse.org/swt/">Sample code and further information</a>
50 */ 52 */
51 public class FontDialog : Dialog { 53 public class FontDialog : Dialog {
52 FontData fontData; 54 FontData fontData;
53 RGB rgb; 55 RGB rgb;
54 bool open_; 56 bool selected;
55 int fontID, fontSize; 57 int fontID, fontSize;
56 58
57 /** 59 /**
58 * Constructs a new instance of this class given only its parent. 60 * Constructs a new instance of this class given only its parent.
59 * 61 *
94 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the parent</li> 96 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the parent</li>
95 * <li>ERROR_INVALID_SUBCLASS - if this class is not an allowed subclass</li> 97 * <li>ERROR_INVALID_SUBCLASS - if this class is not an allowed subclass</li>
96 * </ul> 98 * </ul>
97 */ 99 */
98 public this (Shell parent, int style) { 100 public this (Shell parent, int style) {
99 super (parent, style); 101 super (parent, checkStyle (parent, style));
100 checkSubclass (); 102 checkSubclass ();
101 } 103 }
102 104
103 void changeFont(int arg0) { 105 void changeFont(objc.id id, objc.SEL sel, objc.id arg0) {
106 selected = true;
104 } 107 }
105 108
106 /** 109 /**
107 * Returns a FontData object describing the font that was 110 * Returns a FontData object describing the font that was
108 * selected in the dialog, or null if none is available. 111 * selected in the dialog, or null if none is available.
216 * <li>ERROR_WIDGET_DISPOSED - if the dialog has been disposed</li> 219 * <li>ERROR_WIDGET_DISPOSED - if the dialog has been disposed</li>
217 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the dialog</li> 220 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the dialog</li>
218 * </ul> 221 * </ul>
219 */ 222 */
220 public FontData open () { 223 public FontData open () {
221 Display display = parent !is null ? parent.display : Display.getCurrent (); 224 Display display = parent !is null ? parent.display : Display.getCurrent ();
222
223 NSFontPanel panel = NSFontPanel.sharedFontPanel(); 225 NSFontPanel panel = NSFontPanel.sharedFontPanel();
224 panel.setTitle(NSString.stringWith(title !is null ? title : "")); 226 panel.setTitle(NSString.stringWith(title !is null ? title : ""));
225 if (fontData !is null) { 227 bool create = fontData !is null;
226 Font font = new Font(display, fontData); 228 Font font = create ? new Font(display, fontData) : display.getSystemFont();
227 NSFontManager.sharedFontManager().setSelectedFont(font.handle, false); 229 panel.setPanelFont(font.handle, false);
228 font.dispose();
229 }
230 SWTPanelDelegate delegate_ = cast(SWTPanelDelegate)(new SWTPanelDelegate()).alloc().init(); 230 SWTPanelDelegate delegate_ = cast(SWTPanelDelegate)(new SWTPanelDelegate()).alloc().init();
231 NSInteger jniRef = OS.NewGlobalRef(this); 231 char* jniRef = OS.NewGlobalRef(this);
232 if (jniRef is 0) DWT.error(DWT.ERROR_NO_HANDLES); 232 if (jniRef is null) DWT.error(DWT.ERROR_NO_HANDLES);
233 delegate_.setTag(jniRef); 233 OS.object_setInstanceVariable(delegate.id, Display.DWT_OBJECT, jniRef);
234 panel.setDelegate(delegate_); 234 panel.setDelegate(delegate_);
235 fontData = null; 235 fontData = null;
236 selected = false;
236 panel.orderFront(null); 237 panel.orderFront(null);
237 NSApplication.sharedApplication().runModalForWindow_(panel); 238 NSApplication.sharedApplication().runModalForWindow(panel);
239 if (selected) {
240 NSFont nsFont = panel.panelConvertFont(font.handle);
241 if (nsFont !is null) {
242 fontData = Font.cocoa_new(display, nsFont).getFontData()[0];
243 }
244 }
238 panel.setDelegate(null); 245 panel.setDelegate(null);
239 delegate_.release(); 246 delegate_.release();
240 OS.DeleteGlobalRef(jniRef); 247 OS.DeleteGlobalRef(jniRef);
241 NSFont font = NSFontManager.sharedFontManager().selectedFont(); 248 if (create) font.dispose();
242 if (font !is null) {
243 //TODO - this does work
244 fontData = Font.cocoa_new(display, font).getFontData()[0];
245 }
246 return fontData; 249 return fontData;
247 } 250 }
248 251
249 /** 252 /**
250 * Sets a FontData object describing the font to be 253 * Sets a FontData object describing the font to be
291 */ 294 */
292 public void setRGB (RGB rgb) { 295 public void setRGB (RGB rgb) {
293 this.rgb = rgb; 296 this.rgb = rgb;
294 } 297 }
295 298
296 void windowWillClose(int sender) { 299 void windowWillClose(objc.id id, objc.SEL sel, objc.id sender) {
297 NSApplication.sharedApplication().stop(null); 300 NSApplication.sharedApplication().stop(null);
298 } 301 }
299 302
300 } 303 }