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