projects/dwt-mac: dwt/graphics/Font.d comparison

comparison dwt/graphics/Font.d @ 30:93b13b15f0b1

Ported a couple of modules in dwt.graphics

author	Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
date	Thu, 11 Sep 2008 23:16:53 +0200
parents	a9ab4c738ed8
children	db5a898b2119

comparison

equal deleted inserted replaced

-:d408fc12b991
+:93b13b15f0b1
 * 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:
+*     Jacob Carlborg <jacob.carlborg@gmail.com>
 *******************************************************************************/
 module dwt.graphics.Font;
-import dwt.dwthelper.utils;
 import dwt.DWT;
 import dwt.DWTError;
 import dwt.DWTException;
 import dwt.internal.cocoa.NSFont;
 import dwt.internal.cocoa.NSString;
+import tango.stdc.stringz;
+import tango.text.convert.Utf;
+import dwt.dwthelper.utils;
+import dwt.graphics.Device;
+import dwt.graphics.FontData;
+import dwt.graphics.Resource;
+import dwt.internal.cocoa.CGFloat;
 /**
 * Instances of this class manage operating system resources that
 * define how text looks when it is displayed. Fonts may be constructed
 * by providing a device and either name, size and style information
 super(device);
 init(name, height, style, null);
 init();
 }
-/*public*/ Font(Device device, String name, float height, int style) {
+/*public*/ this(Device device, String name, float height, int style) {
 super(device);
 init(name, height, style, null);
 init();
 }
 * @param object the object to compare with this object
 * @return <code>true</code> if the object is the same as this object and <code>false</code> otherwise
 *
 * @see #hashCode
 */
-public bool equals(Object object) {
+public bool opEquals(Object object) {
 if (object is this) return true;
 if (!( null !is cast(Font)object )) return false;
 Font font = cast(Font)object;
 return handle is font.handle;
 }
+alias opEquals equals;
 /**
 * Returns an array of <code>FontData</code>s representing the receiver.
 * On Windows, only one FontData will be returned per font. On X however,
 * a <code>Font</code> object <em>may</em> be composed of multiple X
 * fonts. To support this case, we return an array of font data objects.
 * </ul>
 */
 public FontData[] getFontData() {
 if (isDisposed()) DWT.error(DWT.ERROR_GRAPHIC_DISPOSED);
 NSString family = handle.familyName();
-char[] buffer1 = new char[family.length()];
+wchar[] buffer1 = new wchar[family.length()];
 family.getCharacters_(buffer1);
-String name = new String(buffer1);
+String name = buffer1.toString().dup;
 NSString str = handle.fontName();
-char[] buffer = new char[str.length()];
+wchar[] buffer = new wchar[str.length()];
 str.getCharacters_(buffer);
-String nsName = new String(buffer);
+String nsName = buffer.toString().dup;
 int style = DWT.NORMAL;
 if (nsName.indexOf("Italic") !is -1) style |= DWT.ITALIC;
 if (nsName.indexOf("Bold") !is -1) style |= DWT.BOLD;
 FontData data = new FontData(name, handle.pointSize(), style);
 data.nsName = nsName;
-return new FontData[]{data};
+return new FontData[][data];
 }
 /**
 * Invokes platform specific functionality to allocate a new font.
 * <p>
 *
 * @return the receiver's hash
 *
 * @see #equals
 */
-public int hashCode() {
+public hash_t toHash() {
 return handle !is null ? handle.id : 0;
 }
+alias toHash hashCode;
 void init(String name, float height, int style, String nsName) {
-if (name is null) DWT.error(DWT.ERROR_NULL_ARGUMENT);
+//if (name is null) DWT.error(DWT.ERROR_NULL_ARGUMENT);
 if (height < 0) DWT.error(DWT.ERROR_INVALID_ARGUMENT);
 if (nsName !is null) {
-handle = NSFont.static_fontWithName_size_(NSString.stringWith(nsName), height);
+handle = NSFont.static_fontWithName_size_(NSString.stringWith(nsName), cast(CGFloat) height);
 } else {
 nsName = name;
 if ((style & DWT.BOLD) !is 0) nsName += " Bold";
 if ((style & DWT.ITALIC) !is 0) nsName += " Italic";
-handle = NSFont.static_fontWithName_size_(NSString.stringWith(nsName), height);
+handle = NSFont.static_fontWithName_size_(NSString.stringWith(nsName), cast(CGFloat) height);
 if (handle is null && (style & DWT.ITALIC) !is 0) {
 nsName = name;
 if ((style & DWT.BOLD) !is 0) nsName += " Bold";
-handle = NSFont.static_fontWithName_size_(NSString.stringWith(nsName), height);
+handle = NSFont.static_fontWithName_size_(NSString.stringWith(nsName), cast(CGFloat) height);
 }
 if (handle is null && (style & DWT.BOLD) !is 0) {
 nsName = name;
-handle = NSFont.static_fontWithName_size_(NSString.stringWith(nsName), height);
+handle = NSFont.static_fontWithName_size_(NSString.stringWith(nsName), cast(CGFloat) height);
 }
 }
 if (handle is null) {
 handle = device.systemFont.handle;
 }
 *
 * @return a string representation of the receiver
 */
 public String toString () {
 if (isDisposed()) return "Font {*DISPOSED*}";
-return "Font {" + handle + "}";
+return "Font {" ~ handle ~ "}";
 }
 }

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comparison dwt/graphics/Font.d @ 30:93b13b15f0b1