Mercurial > hg > truffle
view visualizer/View/src/com/sun/hotspot/igv/view/widgets/FigureWidget.java @ 11638:269e6794e1ec
Truffle: Frame restructuring.
author | Andreas Woess <andreas.woess@jku.at> |
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date | Sun, 15 Sep 2013 02:39:07 +0200 |
parents | 015fb895586b |
children |
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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.data.Properties; import com.sun.hotspot.igv.graph.Figure; import com.sun.hotspot.igv.util.DoubleClickAction; import com.sun.hotspot.igv.util.DoubleClickHandler; import com.sun.hotspot.igv.util.PropertiesSheet; import com.sun.hotspot.igv.view.scene.DiagramScene; import java.awt.*; 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 javax.swing.event.MenuEvent; import javax.swing.event.MenuListener; import org.netbeans.api.visual.action.PopupMenuProvider; import org.netbeans.api.visual.action.WidgetAction; import org.netbeans.api.visual.layout.LayoutFactory; import org.netbeans.api.visual.model.ObjectState; import org.netbeans.api.visual.widget.LabelWidget; import org.netbeans.api.visual.widget.Widget; 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 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; private Widget dummyTop; public void setBoundary(boolean b) { boundary = b; } public boolean isBoundary() { return boundary; } public Node getNode() { return node; } @Override public boolean isHitAt(Point localLocation) { return middleWidget.isHitAt(localLocation); } public FigureWidget(final Figure f, WidgetAction hoverAction, WidgetAction selectAction, DiagramScene scene, Widget parent) { super(scene); assert this.getScene() != null; assert this.getScene().getView() != null; this.figure = f; font = f.getDiagram().getFont(); boldFont = f.getDiagram().getFont().deriveFont(Font.BOLD); this.setCheckClipping(true); this.diagramScene = scene; parent.addChild(this); Widget outer = new Widget(scene); outer.setBackground(f.getColor()); outer.setLayout(LayoutFactory.createOverlayLayout()); middleWidget = new Widget(scene); middleWidget.setLayout(LayoutFactory.createVerticalFlowLayout(LayoutFactory.SerialAlignment.CENTER, 0)); middleWidget.setBackground(f.getColor()); middleWidget.setOpaque(true); //middleWidget.setBorder(BorderFactory.createLineBorder(Color.BLACK)); middleWidget.getActions().addAction(new DoubleClickAction(this)); middleWidget.setCheckClipping(true); labelWidgets = new ArrayList<>(); String[] strings = figure.getLines(); dummyTop = new Widget(scene); dummyTop.setMinimumSize(new Dimension(Figure.INSET / 2, 1)); middleWidget.addChild(dummyTop); for (String cur : strings) { String displayString = cur; LabelWidget lw = new LabelWidget(scene); 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.setBorder(BorderFactory.createEmptyBorder()); } Widget dummyBottom = new Widget(scene); dummyBottom.setMinimumSize(new Dimension(Figure.INSET / 2, 1)); middleWidget.addChild(dummyBottom); middleWidget.setPreferredBounds(new Rectangle(0, Figure.SLOT_WIDTH - Figure.OVERLAPPING, f.getWidth(), f.getHeight())); //outer.addChild(middleWidget); this.addChild(middleWidget); // 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()); } 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; Color innerBorderColor = getFigure().getColor(); int thickness = 1; boolean repaint = false; Font f = font; if (state.isSelected() || state.isHighlighted()) { thickness = 2; } if(state.isSelected()) { f = boldFont; innerBorderColor = borderColor; } else { } if (state.isHighlighted()) { innerBorderColor = borderColor = Color.BLUE; repaint = true; } else { repaint = true; } if (state.isHovered() != previousState.isHovered()) { /* if (state.isHovered()) { diagramScene.addAllHighlighted(this.getFigure().getSource().getSourceNodesAsSet()); } else { diagramScene.removeAllHighlighted(this.getFigure().getSource().getSourceNodesAsSet()); }*/ repaint = true; } if (state.isSelected() != previousState.isSelected()) { repaint = true; } if (repaint) { middleWidget.setBorder(BorderFactory.createCompoundBorder(BorderFactory.createLineBorder(borderColor, 1), BorderFactory.createLineBorder(innerBorderColor, 1))); for (LabelWidget labelWidget : labelWidgets) { labelWidget.setFont(f); } repaint(); } } public String getName() { return getProperties().get("name"); } @Override public Properties getProperties() { return figure.getProperties(); } public Figure getFigure() { return figure; } @Override protected void paintChildren() { 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.getZoomFactor() < 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); } } @Override public JPopupMenu getPopupMenu(Widget widget, Point point) { JPopupMenu menu = diagramScene.createPopupMenu(); menu.addSeparator(); JMenu predecessors = new JMenu("Nodes Above"); predecessors.addMenuListener(new NeighborMenuListener(predecessors, getFigure(), false)); menu.add(predecessors); JMenu successors = new JMenu("Nodes Below"); successors.addMenuListener(new NeighborMenuListener(successors, getFigure(), true)); menu.add(successors); return menu; } /** * Builds the submenu for a figure's neighbors on demand. */ private class NeighborMenuListener implements MenuListener { private final JMenu menu; private final Figure figure; private final boolean successors; public NeighborMenuListener(JMenu menu, Figure figure, boolean successors) { this.menu = menu; this.figure = figure; this.successors = successors; } @Override public void menuSelected(MenuEvent e) { if (menu.getItemCount() > 0) { // already built before return; } Set<Figure> set = figure.getPredecessorSet(); if (successors) { set = figure.getSuccessorSet(); } boolean first = true; for (Figure f : set) { if (f == figure) { continue; } if (first) { first = false; } else { menu.addSeparator(); } Action go = diagramScene.createGotoAction(f); menu.add(go); JMenu preds = new JMenu("Nodes Above"); preds.addMenuListener(new NeighborMenuListener(preds, f, false)); menu.add(preds); JMenu succs = new JMenu("Nodes Below"); succs.addMenuListener(new NeighborMenuListener(succs, f, true)); menu.add(succs); } if (menu.getItemCount() == 0) { menu.add("(none)"); } } @Override public void menuDeselected(MenuEvent e) { // ignore } @Override public void menuCanceled(MenuEvent e) { // ignore } } @Override public void handleDoubleClick(Widget w, WidgetAction.WidgetMouseEvent e) { if (diagramScene.isAllVisible()) { final Set<Integer> hiddenNodes = new HashSet<>(diagramScene.getModel().getGraphToView().getGroup().getAllNodes()); hiddenNodes.removeAll(this.getFigure().getSource().getSourceNodesAsSet()); this.diagramScene.getModel().showNot(hiddenNodes); } else if (isBoundary()) { final Set<Integer> hiddenNodes = new HashSet<>(diagramScene.getModel().getHiddenNodes()); hiddenNodes.removeAll(this.getFigure().getSource().getSourceNodesAsSet()); this.diagramScene.getModel().showNot(hiddenNodes); } else { final Set<Integer> hiddenNodes = new HashSet<>(diagramScene.getModel().getHiddenNodes()); hiddenNodes.addAll(this.getFigure().getSource().getSourceNodesAsSet()); this.diagramScene.getModel().showNot(hiddenNodes); } } }