Mercurial > hg > graal-compiler
view src/share/tools/IdealGraphVisualizer/View/src/com/sun/hotspot/igv/view/widgets/FigureWidget.java @ 1552:c18cbe5936b8
6941466: Oracle rebranding changes for Hotspot repositories
Summary: Change all the Sun copyrights to Oracle copyright
Reviewed-by: ohair
author | trims |
---|---|
date | Thu, 27 May 2010 19:08:38 -0700 |
parents | 30369db7f5d2 |
children | 53ddfe305645 |
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/* * Copyright (c) 2008, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. * * This code is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. * */ package com.sun.hotspot.igv.view.widgets; import com.sun.hotspot.igv.graph.Figure; import com.sun.hotspot.igv.view.DiagramScene; import com.sun.hotspot.igv.view.SlotLayout; import com.sun.hotspot.igv.util.DoubleClickHandler; import com.sun.hotspot.igv.data.Properties; import com.sun.hotspot.igv.util.PropertiesSheet; import java.awt.AlphaComposite; import java.awt.Color; import java.awt.Composite; import java.awt.Dimension; import java.awt.Font; import java.awt.Graphics; import java.awt.Point; import java.util.ArrayList; import java.util.HashSet; import java.util.Set; import javax.swing.Action; import javax.swing.BorderFactory; import javax.swing.JMenu; import javax.swing.JPopupMenu; import org.netbeans.api.visual.action.PopupMenuProvider; import org.netbeans.api.visual.action.WidgetAction; import org.netbeans.api.visual.model.ObjectState; import org.netbeans.api.visual.widget.Widget; import org.netbeans.api.visual.layout.LayoutFactory; import org.netbeans.api.visual.widget.LabelWidget; import org.openide.nodes.AbstractNode; import org.openide.nodes.Children; import org.openide.nodes.Node; import org.openide.nodes.Sheet; /** * * @author Thomas Wuerthinger */ public class FigureWidget extends Widget implements Properties.Provider, PopupMenuProvider, DoubleClickHandler { public static final boolean VERTICAL_LAYOUT = true; public static final int DEPTH = 5; public static final int MAX_STRING_LENGTH = 20; private static final double LABEL_ZOOM_FACTOR = 0.3; private static final double ZOOM_FACTOR = 0.1; private Font font; private Font boldFont; private Figure figure; private Widget leftWidget; private Widget rightWidget; private Widget middleWidget; private ArrayList<LabelWidget> labelWidgets; private DiagramScene diagramScene; private boolean boundary; private Node node; public void setBoundary(boolean b) { boundary = b; } public boolean isBoundary() { return boundary; } public Node getNode() { return node; } private String shortenString(String string) { if (string.length() > MAX_STRING_LENGTH) { StringBuilder sb = new StringBuilder(); for (int i = 0; i < string.length(); i++) { char c = string.charAt(i); if (!Character.isLetter(c) || Character.isUpperCase(c)) { sb.append(c); } } string = sb.toString(); } return string; } public FigureWidget(final Figure f, DiagramScene s, Widget parent) { super(s); font = f.getDiagram().getFont(); boldFont = f.getDiagram().getFont().deriveFont(Font.BOLD); this.setCheckClipping(true); this.diagramScene = s; parent.addChild(this); this.figure = f; this.resolveBounds(null, calculateClientArea()); leftWidget = new Widget(s); this.addChild(leftWidget); leftWidget.setLayout(new SlotLayout(SlotLayout.HorizontalAlignment.Right, VERTICAL_LAYOUT));//LayoutFactory.createVerticalFlowLayout(LayoutFactory.SerialAlignment.JUSTIFY, 0)); middleWidget = new Widget(s); this.addChild(middleWidget); if (VERTICAL_LAYOUT) { this.setLayout(LayoutFactory.createVerticalFlowLayout()); } else { this.setLayout(LayoutFactory.createHorizontalFlowLayout()); } middleWidget.setLayout(LayoutFactory.createVerticalFlowLayout()); middleWidget.setBackground(f.getColor()); middleWidget.setOpaque(true); assert this.getScene() != null; assert this.getScene().getView() != null; middleWidget.setBorder(BorderFactory.createLineBorder(Color.BLACK)); labelWidgets = new ArrayList<LabelWidget>(); String[] strings = figure.getLines(); for (String cur : strings) { String displayString = cur; LabelWidget lw = new LabelWidget(s); labelWidgets.add(lw); middleWidget.addChild(lw); lw.setLabel(displayString); lw.setFont(font); lw.setForeground(Color.BLACK); lw.setAlignment(LabelWidget.Alignment.CENTER); lw.setVerticalAlignment(LabelWidget.VerticalAlignment.CENTER); lw.setMaximumSize(new Dimension(f.getWidth(), 20000)); lw.setMinimumSize(new Dimension(f.getWidth(), 20)); } rightWidget = new Widget(s); this.addChild(rightWidget); rightWidget.setLayout(new SlotLayout(SlotLayout.HorizontalAlignment.Left, VERTICAL_LAYOUT));//LayoutFactory.createVerticalLayout(LayoutFactory.SerialAlignment.JUSTIFY, 0)); // Initialize node for property sheet node = new AbstractNode(Children.LEAF) { @Override protected Sheet createSheet() { Sheet s = super.createSheet(); PropertiesSheet.initializeSheet(f.getProperties(), s); return s; } }; node.setDisplayName(getName()); } private boolean firstTime = true; @Override protected void paintWidget() { if (firstTime) { firstTime = false; for (LabelWidget w : labelWidgets) { String cur = w.getLabel(); Graphics graphics = this.getGraphics(); if (graphics.getFontMetrics().stringWidth(cur) > figure.getWidth()) { w.setLabel(shortenString(cur)); } } } super.paintWidget(); } public Widget getLeftWidget() { return leftWidget; } public Widget getRightWidget() { return rightWidget; } @Override protected void notifyStateChanged(ObjectState previousState, ObjectState state) { super.notifyStateChanged(previousState, state); Color borderColor = Color.BLACK; int thickness = 1; boolean repaint = false; Font f = font; if (state.isSelected()) { thickness = 1; f = boldFont; } if (state.isHovered()) { borderColor = Color.BLUE; } if (state.isHovered() != previousState.isHovered()) { repaint = true; } if (state.isSelected() != previousState.isSelected()) { repaint = true; } if (repaint) { middleWidget.setBorder(BorderFactory.createLineBorder(borderColor, thickness)); for (LabelWidget labelWidget : labelWidgets) { labelWidget.setFont(f); } repaint(); } } public String getName() { return getProperties().get("name"); } public Properties getProperties() { return figure.getProperties(); } public Figure getFigure() { return figure; } @Override protected void paintChildren() { if (diagramScene.getRealZoomFactor() < ZOOM_FACTOR && diagramScene.getModel().getShowBlocks()) { return; } Composite oldComposite = null; if (boundary) { oldComposite = getScene().getGraphics().getComposite(); float alpha = DiagramScene.ALPHA; this.getScene().getGraphics().setComposite(AlphaComposite.getInstance(AlphaComposite.SRC_OVER, alpha)); } if (diagramScene.getRealZoomFactor() < LABEL_ZOOM_FACTOR) { for (LabelWidget labelWidget : labelWidgets) { labelWidget.setVisible(false); } super.paintChildren(); for (LabelWidget labelWidget : labelWidgets) { labelWidget.setVisible(true); } } else { super.paintChildren(); } if (boundary) { getScene().getGraphics().setComposite(oldComposite); } } public JPopupMenu getPopupMenu(Widget widget, Point point) { JPopupMenu m = diagramScene.createPopupMenu(); JMenu predecessors = new JMenu("Predecessors"); addFigureToSubMenu(predecessors, getFigure(), false, DEPTH); JMenu successors = new JMenu("Successors"); addFigureToSubMenu(successors, getFigure(), true, DEPTH); m.addSeparator(); m.add(predecessors); m.add(successors); return m; } public void addFigureToSubMenu(JMenu subMenu, final Figure f, boolean successor, int depth) { Set<Figure> set = f.getPredecessorSet(); if (successor) { set = f.getSuccessorSet(); } int count = set.size(); if (set.contains(f)) { count--; } for (Figure f2 : set) { if (f2 == f) { continue; } count--; addFigureToMenu(subMenu, f2, successor, depth - 1); if (count > 0) { subMenu.addSeparator(); } } } public void addFigureToMenu(JMenu m, final Figure f, boolean successor, int depth) { Action a = diagramScene.createGotoAction(f); m.add(a); if (depth > 0) { String name = "Predecessors"; if (successor) { name = "Successors"; } JMenu subMenu = new JMenu(name); addFigureToSubMenu(subMenu, f, successor, depth); m.add(subMenu); } } public void handleDoubleClick(Widget w, WidgetAction.WidgetMouseEvent e) { if (diagramScene.isAllVisible()) { Set<Integer> hiddenNodes = new HashSet<Integer>(diagramScene.getModel().getGraphToView().getGroup().getAllNodes()); hiddenNodes.removeAll(this.getFigure().getSource().getSourceNodesAsSet()); this.diagramScene.showNot(hiddenNodes); } else if (isBoundary()) { Set<Integer> hiddenNodes = new HashSet<Integer>(diagramScene.getModel().getHiddenNodes()); hiddenNodes.removeAll(this.getFigure().getSource().getSourceNodesAsSet()); this.diagramScene.showNot(hiddenNodes); } else { Set<Integer> hiddenNodes = new HashSet<Integer>(diagramScene.getModel().getHiddenNodes()); hiddenNodes.addAll(this.getFigure().getSource().getSourceNodesAsSet()); this.diagramScene.showNot(hiddenNodes); } } }