1 /* 2 * Copyright (c) 2008, 2015, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 * 23 */ 24 package com.sun.hotspot.igv.filter; 25 26 import com.sun.hotspot.igv.data.Properties; 27 import com.sun.hotspot.igv.graph.Connection.ConnectionStyle; 28 import com.sun.hotspot.igv.graph.*; 29 import java.awt.Color; 30 import java.util.ArrayList; 31 import java.util.List; 32 33 /** 34 * 35 * @author Thomas Wuerthinger 36 */ 37 public class ColorFilter extends AbstractFilter { 38 39 private List<ColorRule> colorRules; 40 private String name; 41 ColorFilter(String name)42 public ColorFilter(String name) { 43 this.name = name; 44 colorRules = new ArrayList<>(); 45 } 46 47 @Override getName()48 public String getName() { 49 return name; 50 } 51 52 @Override apply(Diagram diagram)53 public void apply(Diagram diagram) { 54 55 Properties.PropertySelector<Figure> selector = new Properties.PropertySelector<>(diagram.getFigures()); 56 for (ColorRule rule : colorRules) { 57 if (rule.getSelector() != null) { 58 List<Figure> figures = rule.getSelector().selected(diagram); 59 for (Figure f : figures) { 60 applyRule(rule, f); 61 if (rule.getColor() != null) { 62 f.setColor(rule.getColor()); 63 } 64 } 65 } else { 66 for (Figure f : diagram.getFigures()) { 67 applyRule(rule, f); 68 } 69 } 70 } 71 } 72 applyRule(ColorRule rule, Figure f)73 private void applyRule(ColorRule rule, Figure f) { 74 if (rule.getColor() != null) { 75 f.setColor(rule.getColor()); 76 } 77 Color color = rule.getLineColor(); 78 ConnectionStyle style = rule.getLineStyle(); 79 80 for (OutputSlot s : f.getOutputSlots()) { 81 for (Connection c : s.getConnections()) { 82 if (color != null) { 83 c.setColor(color); 84 } 85 86 if (style != null) { 87 c.setStyle(style); 88 } 89 } 90 } 91 } 92 addRule(ColorRule r)93 public void addRule(ColorRule r) { 94 colorRules.add(r); 95 } 96 97 public static class ColorRule { 98 99 private Color color; 100 private Color lineColor; 101 private Connection.ConnectionStyle lineStyle; 102 private Selector selector; 103 ColorRule(Selector selector, Color c)104 public ColorRule(Selector selector, Color c) { 105 this(selector, c, null, null); 106 } 107 ColorRule(Selector selector, Color c, Color lineColor, Connection.ConnectionStyle lineStyle)108 public ColorRule(Selector selector, Color c, Color lineColor, Connection.ConnectionStyle lineStyle) { 109 this.selector = selector; 110 this.color = c; 111 this.lineColor = lineColor; 112 this.lineStyle = lineStyle; 113 114 } 115 ColorRule(Color c)116 public ColorRule(Color c) { 117 this(null, c); 118 } 119 getColor()120 public Color getColor() { 121 return color; 122 } 123 getSelector()124 public Selector getSelector() { 125 return selector; 126 } 127 getLineColor()128 public Color getLineColor() { 129 return lineColor; 130 } 131 getLineStyle()132 public Connection.ConnectionStyle getLineStyle() { 133 return lineStyle; 134 } 135 } 136 } 137