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comparison org.eclipse.ui.forms/src/org/eclipse/ui/internal/forms/widgets/TextHyperlinkSegment.d @ 12:bc29606a740c

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Added dwt-addons in original directory structure of eclipse.org
author Frank Benoit <benoit@tionex.de>
date Sat, 14 Mar 2009 18:23:29 +0100
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children dbfb303e8fb0
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11:43904fec5dca 12:bc29606a740c
1 /*******************************************************************************
2 * Copyright (c) 2000, 2008 IBM Corporation and others.
3 * All rights reserved. This program and the accompanying materials
4 * are made available under the terms of the Eclipse Public License v1.0
5 * which accompanies this distribution, and is available at
6 * http://www.eclipse.org/legal/epl-v10.html
7 *
8 * Contributors:
9 * IBM Corporation - initial API and implementation
10 * Port to the D programming language:
11 * Frank Benoit <benoit@tionex.de>
12 *******************************************************************************/
13 module org.eclipse.ui.internal.forms.widgets.TextHyperlinkSegment;
14
15 import org.eclipse.ui.internal.forms.widgets.TextSegment;
16 import org.eclipse.ui.internal.forms.widgets.IHyperlinkSegment;
17 import org.eclipse.ui.internal.forms.widgets.SelectionData;
18
19 import org.eclipse.swt.graphics.Color;
20 import org.eclipse.swt.graphics.GC;
21 import org.eclipse.swt.graphics.Rectangle;
22 import org.eclipse.ui.forms.HyperlinkSettings;
23
24 import java.lang.all;
25 import java.util.Set;
26
27 /**
28 * @version 1.0
29 * @author
30 */
31 public class TextHyperlinkSegment : TextSegment,
32 IHyperlinkSegment {
33 private String href;
34
35 private String tooltipText;
36
37 //private static final String LINK_FG = "c.___link_fg";
38
39 private HyperlinkSettings settings;
40
41 // reimpl for interface
42 String getText(){
43 return super.getText();
44 }
45 void paintFocus(GC gc, Color bg, Color fg, bool selected, Rectangle repaintRegion){
46 super.paintFocus(gc,bg,fg,selected,repaintRegion);
47 }
48 bool contains(int x, int y){
49 return super.contains(x,y);
50 }
51 bool intersects(Rectangle rect){
52 return super.intersects(rect);
53 }
54
55 public this(String text, HyperlinkSettings settings,
56 String fontId) {
57 super(text, fontId);
58 this.settings = settings;
59 underline = settings.getHyperlinkUnderlineMode() is HyperlinkSettings.UNDERLINE_ALWAYS;
60 }
61
62 /*
63 * @see IObjectReference#getObjectId()
64 */
65 public String getHref() {
66 return href;
67 }
68
69 public void setHref(String href) {
70 this.href = href;
71 }
72
73 /*
74 * public void paint(GC gc, int width, Locator locator, Hashtable
75 * resourceTable, bool selected, SelectionData selData) {
76 * resourceTable.put(LINK_FG, settings.getForeground());
77 * setColorId(LINK_FG); super.paint(gc, width, locator, resourceTable,
78 * selected, selData); }
79 */
80
81 public void paint(GC gc, bool hover, Hashtable resourceTable,
82 bool selected, SelectionData selData, Rectangle repaintRegion) {
83 bool rolloverMode = settings.getHyperlinkUnderlineMode() is HyperlinkSettings.UNDERLINE_HOVER;
84 Color savedFg = gc.getForeground();
85 Color newFg = hover ? settings.getActiveForeground() : settings
86 .getForeground();
87 if (newFg !is null)
88 gc.setForeground(newFg);
89 super.paint(gc, hover, resourceTable, selected, rolloverMode, selData,
90 repaintRegion);
91 gc.setForeground(savedFg);
92 }
93
94 protected void drawString(GC gc, String s, int clipX, int clipY) {
95 gc.drawString(s, clipX, clipY, false);
96 }
97
98 public String getTooltipText() {
99 return tooltipText;
100 }
101
102 public void setTooltipText(String tooltip) {
103 this.tooltipText = tooltip;
104 }
105
106 public bool isSelectable() {
107 return true;
108 }
109
110 public bool isFocusSelectable(Hashtable resourceTable) {
111 return true;
112 }
113
114 public bool setFocus(Hashtable resourceTable, bool direction) {
115 return true;
116 }
117 }