Mercurial > hg > truffle
annotate visualizer/View/src/com/sun/hotspot/igv/view/widgets/SlotWidget.java @ 5153:57546200db29
fixed comment and error message in commands.py
author | Doug Simon <doug.simon@oracle.com> |
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date | Fri, 23 Mar 2012 13:33:56 +0100 |
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1 /* |
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2 * Copyright (c) 2008, Oracle and/or its affiliates. All rights reserved. |
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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4 * |
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5 * This code is free software; you can redistribute it and/or modify it |
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6 * under the terms of the GNU General Public License version 2 only, as |
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7 * published by the Free Software Foundation. |
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8 * |
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9 * This code is distributed in the hope that it will be useful, but WITHOUT |
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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12 * version 2 for more details (a copy is included in the LICENSE file that |
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13 * accompanied this code). |
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14 * |
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15 * You should have received a copy of the GNU General Public License version |
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16 * 2 along with this work; if not, write to the Free Software Foundation, |
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17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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18 * |
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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20 * or visit www.oracle.com if you need additional information or have any |
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21 * questions. |
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22 * |
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23 */ |
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24 package com.sun.hotspot.igv.view.widgets; |
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25 |
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26 import com.sun.hotspot.igv.graph.Figure; |
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27 import com.sun.hotspot.igv.graph.OutputSlot; |
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28 import com.sun.hotspot.igv.graph.Slot; |
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29 import com.sun.hotspot.igv.util.DoubleClickHandler; |
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30 import com.sun.hotspot.igv.view.scene.DiagramScene; |
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31 import java.awt.Color; |
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32 import java.awt.Font; |
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33 import java.awt.Graphics2D; |
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34 import java.awt.Rectangle; |
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35 import java.awt.geom.Rectangle2D; |
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36 import java.util.HashSet; |
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37 import java.util.Set; |
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38 import org.netbeans.api.visual.action.WidgetAction; |
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39 import org.netbeans.api.visual.model.ObjectState; |
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40 import org.netbeans.api.visual.widget.Widget; |
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41 |
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42 /** |
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43 * |
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44 * @author Thomas Wuerthinger |
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45 */ |
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46 public abstract class SlotWidget extends Widget implements DoubleClickHandler { |
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47 |
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48 private Slot slot; |
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49 private FigureWidget figureWidget; |
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50 private static double TEXT_ZOOM_FACTOR = 0.9; |
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51 private static double ZOOM_FACTOR = 0.6; |
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52 private DiagramScene diagramScene; |
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53 |
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54 public SlotWidget(Slot slot, DiagramScene scene, Widget parent, FigureWidget fw) { |
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55 super(scene); |
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56 this.diagramScene = scene; |
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57 this.slot = slot; |
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58 figureWidget = fw; |
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59 this.setToolTipText("<HTML>" + slot.getToolTipText() + "</HTML>"); |
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60 this.setCheckClipping(true); |
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61 parent.addChild(this); |
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62 |
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63 //this.setPreferredBounds(this.calculateClientArea()); |
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64 } |
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65 |
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66 |
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67 @Override |
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68 protected void notifyStateChanged(ObjectState previousState, ObjectState state) { |
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69 super.notifyStateChanged(previousState, state); |
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70 repaint(); |
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71 } |
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72 |
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73 public Slot getSlot() { |
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74 return slot; |
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75 } |
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76 |
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77 public FigureWidget getFigureWidget() { |
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78 return figureWidget; |
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79 } |
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80 |
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81 @Override |
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82 protected void paintWidget() { |
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83 |
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84 if (getScene().getZoomFactor() < ZOOM_FACTOR) { |
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85 return; |
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86 } |
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87 |
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88 Graphics2D g = this.getGraphics(); |
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89 // g.setColor(Color.DARK_GRAY); |
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90 int w = this.getBounds().width; |
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91 int h = this.getBounds().height; |
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92 |
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93 if(getSlot().getSource().getSourceNodes().size() > 0) { |
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94 final int SMALLER = 0; |
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95 g.setColor(getSlot().getColor()); |
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96 |
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97 int FONT_OFFSET = 2; |
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98 |
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99 int s = h - SMALLER; |
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100 int rectW = s; |
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101 |
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102 Font font = this.getSlot().getFigure().getDiagram().getSlotFont(); |
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103 if(this.getState().isSelected()) { |
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104 font = font.deriveFont(Font.BOLD); |
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105 } |
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106 |
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107 if (getSlot().getShortName() != null && getSlot().getShortName().length() > 0) { |
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108 g.setFont(font); |
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109 Rectangle2D r1 = g.getFontMetrics().getStringBounds(getSlot().getShortName(), g); |
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110 rectW = (int)r1.getWidth() + FONT_OFFSET * 2; |
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111 } |
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112 g.fillRect(w/2 - rectW/2, 0, rectW-1, s-1); |
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113 |
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114 if(this.getState().isHighlighted()) { |
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115 g.setColor(Color.BLUE); |
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116 } else { |
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117 g.setColor(Color.BLACK); |
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118 } |
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119 g.drawRect(w/2 - rectW/2, 0, rectW-1, s-1); |
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120 |
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121 |
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122 if (getSlot().getShortName() != null && getSlot().getShortName().length() > 0 && getScene().getZoomFactor() >= TEXT_ZOOM_FACTOR) { |
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123 Rectangle2D r1 = g.getFontMetrics().getStringBounds(getSlot().getShortName(), g); |
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124 g.drawString(getSlot().getShortName(), (int) (w - r1.getWidth()) / 2, g.getFontMetrics().getAscent()-1);//(int) (r1.getHeight())); |
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125 } |
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126 |
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127 } else { |
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128 |
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129 if(this.getState().isHighlighted()) { |
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130 g.setColor(Color.BLUE); |
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131 } else { |
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132 g.setColor(Color.BLACK); |
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133 } |
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134 int r = 2; |
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135 if (slot instanceof OutputSlot) { |
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136 g.fillOval(w/2-r, Figure.SLOT_WIDTH - Figure.SLOT_START - r, 2*r, 2*r); |
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137 //g.fillArc(w / 2 - r, -r, 2*r, 2*r, 180, 180); |
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138 } else { |
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139 g.fillOval(w/2-r, Figure.SLOT_START - r, 2*r, 2*r); |
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140 //g.fillArc(w / 2 - r, h - r, 2*r, 2*r, 0, 180); |
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141 } |
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142 } |
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143 } |
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144 |
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145 @Override |
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146 protected Rectangle calculateClientArea() { |
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147 return new Rectangle(0, 0, slot.getWidth(), Figure.SLOT_WIDTH); |
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148 } |
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149 |
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150 protected abstract int calculateSlotWidth(); |
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151 |
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152 protected int calculateWidth(int count) { |
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153 return getFigureWidget().getFigure().getWidth() / count; |
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154 } |
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155 |
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156 @Override |
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157 public void handleDoubleClick(Widget w, WidgetAction.WidgetMouseEvent e) { |
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158 Set<Integer> hiddenNodes = new HashSet<>(diagramScene.getModel().getHiddenNodes()); |
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159 if (diagramScene.isAllVisible()) { |
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160 hiddenNodes = new HashSet<>(diagramScene.getModel().getGraphToView().getGroup().getAllNodes()); |
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161 } |
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162 |
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163 boolean progress = false; |
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164 for(Figure f : diagramScene.getModel().getDiagramToView().getFigures()) { |
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165 for(Slot s : f.getSlots()) { |
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166 if(DiagramScene.doesIntersect(s.getSource().getSourceNodesAsSet(), slot.getSource().getSourceNodesAsSet())) { |
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167 progress = true; |
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168 hiddenNodes.removeAll(f.getSource().getSourceNodesAsSet()); |
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169 } |
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170 } |
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171 } |
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172 |
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173 if(progress) { |
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174 this.diagramScene.getModel().showNot(hiddenNodes); |
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175 } |
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176 } |
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177 } |