| /* |
| * Copyright (c) 2008, 2016, 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.graph; |
| |
| import com.sun.hotspot.igv.data.InputNode; |
| import com.sun.hotspot.igv.data.Properties; |
| import com.sun.hotspot.igv.data.Source; |
| import com.sun.hotspot.igv.layout.Port; |
| import com.sun.hotspot.igv.layout.Vertex; |
| import com.sun.hotspot.igv.util.StringUtils; |
| import java.awt.Color; |
| import java.awt.Font; |
| import java.awt.FontMetrics; |
| import java.awt.Graphics; |
| import java.awt.image.BufferedImage; |
| import java.util.ArrayList; |
| import java.util.Collections; |
| import java.util.Comparator; |
| import java.util.List; |
| |
| /** |
| * |
| * @author Thomas Wuerthinger |
| */ |
| public abstract class Slot implements Port, Source.Provider, Properties.Provider { |
| |
| private int wantedIndex; |
| private Source source; |
| protected List<Connection> connections; |
| private InputNode associatedNode; |
| private Color color; |
| private String text; |
| private String shortName; |
| private Figure figure; |
| |
| protected Slot(Figure figure, int wantedIndex) { |
| this.figure = figure; |
| connections = new ArrayList<>(2); |
| source = new Source(); |
| this.wantedIndex = wantedIndex; |
| text = ""; |
| shortName = ""; |
| assert figure != null; |
| } |
| |
| @Override |
| public Properties getProperties() { |
| Properties p = new Properties(); |
| if (source.getSourceNodes().size() > 0) { |
| for (InputNode n : source.getSourceNodes()) { |
| p.add(n.getProperties()); |
| } |
| } else { |
| p.setProperty("name", "Slot"); |
| p.setProperty("figure", figure.getProperties().get("name")); |
| p.setProperty("connectionCount", Integer.toString(connections.size())); |
| } |
| return p; |
| } |
| public static final Comparator<Slot> slotIndexComparator = new Comparator<Slot>() { |
| |
| @Override |
| public int compare(Slot o1, Slot o2) { |
| return o1.wantedIndex - o2.wantedIndex; |
| } |
| }; |
| public static final Comparator<Slot> slotFigureComparator = new Comparator<Slot>() { |
| |
| @Override |
| public int compare(Slot o1, Slot o2) { |
| return o1.figure.getId() - o2.figure.getId(); |
| } |
| }; |
| |
| public InputNode getAssociatedNode() { |
| return associatedNode; |
| } |
| |
| public void setAssociatedNode(InputNode node) { |
| associatedNode = node; |
| } |
| |
| public int getWidth() { |
| if (shortName == null || shortName.length() <= 1) { |
| return Figure.SLOT_WIDTH; |
| } else { |
| BufferedImage image = new BufferedImage(1, 1, BufferedImage.TYPE_INT_RGB); |
| Graphics g = image.getGraphics(); |
| g.setFont(figure.getDiagram().getSlotFont().deriveFont(Font.BOLD)); |
| FontMetrics metrics = g.getFontMetrics(); |
| return Math.max(Figure.SLOT_WIDTH, metrics.stringWidth(shortName) + 6); |
| } |
| } |
| |
| public int getWantedIndex() { |
| return wantedIndex; |
| } |
| |
| @Override |
| public Source getSource() { |
| return source; |
| } |
| |
| public String getText() { |
| return text; |
| } |
| |
| public void setShortName(String s) { |
| assert s != null; |
| // assert s.length() <= 2; |
| this.shortName = s; |
| |
| } |
| |
| public String getShortName() { |
| return shortName; |
| } |
| |
| public String getToolTipText() { |
| StringBuilder sb = new StringBuilder(); |
| sb.append(text); |
| |
| for (InputNode n : getSource().getSourceNodes()) { |
| sb.append(StringUtils.escapeHTML("Node (ID=" + n.getId() + "): " + n.getProperties().get("name"))); |
| sb.append("<br>"); |
| } |
| |
| return sb.toString(); |
| } |
| |
| public boolean shouldShowName() { |
| return getShortName() != null && getShortName().length() > 0; |
| } |
| |
| public void setText(String s) { |
| if (s == null) { |
| s = ""; |
| } |
| this.text = s; |
| } |
| |
| public Figure getFigure() { |
| assert figure != null; |
| return figure; |
| } |
| |
| public Color getColor() { |
| return this.color; |
| } |
| |
| public void setColor(Color c) { |
| color = c; |
| } |
| |
| public List<Connection> getConnections() { |
| return Collections.unmodifiableList(connections); |
| } |
| |
| public void removeAllConnections() { |
| List<Connection> connectionsCopy = new ArrayList<>(this.connections); |
| for (Connection c : connectionsCopy) { |
| c.remove(); |
| } |
| } |
| |
| @Override |
| public Vertex getVertex() { |
| return figure; |
| } |
| |
| public abstract int getPosition(); |
| |
| public abstract void setPosition(int position); |
| } |
| |