Source Code Cross Referenced for MethodNameTreeCellRenderer.java in  » IDE-Netbeans » cvsclient » org » netbeans » lib » profiler » ui » components » tree » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » IDE Netbeans » cvsclient » org.netbeans.lib.profiler.ui.components.tree 
Source Cross Referenced  Class Diagram Java Document (Java Doc) 


001:        /*
002:         * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
003:         *
004:         * Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved.
005:         *
006:         * The contents of this file are subject to the terms of either the GNU
007:         * General Public License Version 2 only ("GPL") or the Common
008:         * Development and Distribution License("CDDL") (collectively, the
009:         * "License"). You may not use this file except in compliance with the
010:         * License. You can obtain a copy of the License at
011:         * http://www.netbeans.org/cddl-gplv2.html
012:         * or nbbuild/licenses/CDDL-GPL-2-CP. See the License for the
013:         * specific language governing permissions and limitations under the
014:         * License.  When distributing the software, include this License Header
015:         * Notice in each file and include the License file at
016:         * nbbuild/licenses/CDDL-GPL-2-CP.  Sun designates this
017:         * particular file as subject to the "Classpath" exception as provided
018:         * by Sun in the GPL Version 2 section of the License file that
019:         * accompanied this code. If applicable, add the following below the
020:         * License Header, with the fields enclosed by brackets [] replaced by
021:         * your own identifying information:
022:         * "Portions Copyrighted [year] [name of copyright owner]"
023:         *
024:         * Contributor(s):
025:         * The Original Software is NetBeans. The Initial Developer of the Original
026:         * Software is Sun Microsystems, Inc. Portions Copyright 1997-2006 Sun
027:         * Microsystems, Inc. All Rights Reserved.
028:         *
029:         * If you wish your version of this file to be governed by only the CDDL
030:         * or only the GPL Version 2, indicate your decision by adding
031:         * "[Contributor] elects to include this software in this distribution
032:         * under the [CDDL or GPL Version 2] license." If you do not indicate a
033:         * single choice of license, a recipient has the option to distribute
034:         * your version of this file under either the CDDL, the GPL Version 2 or
035:         * to extend the choice of license to its licensees as provided above.
036:         * However, if you add GPL Version 2 code and therefore, elected the GPL
037:         * Version 2 license, then the option applies only if the new code is
038:         * made subject to such option by the copyright holder.
039:         */
040:
041:        package org.netbeans.lib.profiler.ui.components.tree;
042:
043:        import java.awt.Color;
044:        import org.netbeans.lib.profiler.results.cpu.PrestimeCPUCCTNode;
045:        import java.awt.Component;
046:        import javax.swing.*;
047:        import org.netbeans.lib.profiler.ui.UIUtils;
048:
049:        /**
050:         * Formats the node as follows:
051:         *   - if node does not contain either '.' or '(', format the node in plain font (typically if not a class or method name)
052:         *   - anything after '(' is formatted using gray font                           (typically method arguments)
053:         *   - anything between last '.' and before '(' is formatted using bold font     (typically method name)
054:         */
055:        public class MethodNameTreeCellRenderer extends
056:                EnhancedTreeCellRenderer {
057:            //~ Instance fields ----------------------------------------------------------------------------------------------------------
058:
059:            private ImageIcon allThreadsIcon = new ImageIcon(
060:                    MethodNameTreeCellRenderer.class
061:                            .getResource("/org/netbeans/lib/profiler/ui/resources/allThreads.png")); //NOI18N
062:            private ImageIcon threadIcon = new ImageIcon(
063:                    MethodNameTreeCellRenderer.class
064:                            .getResource("/org/netbeans/lib/profiler/ui/resources/thread.png")); //NOI18N
065:
066:            //~ Methods ------------------------------------------------------------------------------------------------------------------
067:
068:            public Component getTreeCellRendererComponentPersistent(JTree tree,
069:                    Object value, boolean sel, boolean expanded, boolean leaf,
070:                    int row, boolean hasFocus) {
071:                MethodNameTreeCellRenderer renderer = new MethodNameTreeCellRenderer();
072:                renderer.setLeafIcon(getLeafIcon(value));
073:                renderer.setClosedIcon(getClosedIcon(value));
074:                renderer.setOpenIcon(getOpenIcon(value));
075:                Color backgroundColor = UIUtils.getProfilerResultsBackground();
076:
077:                if ((row & 0x1) == 0) { //even row
078:                    renderer.setBackgroundNonSelectionColor(UIUtils
079:                            .getDarker(backgroundColor));
080:                } else {
081:                    renderer.setBackgroundNonSelectionColor(backgroundColor);
082:                }
083:
084:                return renderer.getTreeCellRendererComponent(tree, value, sel,
085:                        expanded, leaf, row, hasFocus);
086:            }
087:
088:            protected Icon getClosedIcon(Object value) {
089:                if (value instanceof  PrestimeCPUCCTNode) {
090:                    PrestimeCPUCCTNode cct = (PrestimeCPUCCTNode) value;
091:
092:                    if (cct.isThreadNode()) {
093:                        if (cct.getThreadId() == -1) {
094:                            return allThreadsIcon;
095:                        } else {
096:                            return threadIcon;
097:                        }
098:                    }
099:                }
100:
101:                // not a thread node or not instance of PrestimeCPUCCTNode
102:                return super .getClosedIcon(value);
103:            }
104:
105:            protected String getLabel1Text(Object node, String value) {
106:                int bracketIndex = value.indexOf('('); //NOI18N
107:                int dotIndex = value.lastIndexOf('.'); //NOI18N
108:
109:                if ((dotIndex == -1) && (bracketIndex == -1)) {
110:                    return value; // not a method -> we will format it in plain text
111:                }
112:
113:                if (bracketIndex != -1) {
114:                    value = value.substring(0, bracketIndex);
115:                    dotIndex = value.lastIndexOf('.'); //NOI18N
116:                }
117:
118:                return value.substring(0, dotIndex + 1);
119:            }
120:
121:            protected String getLabel2Text(Object node, String value) {
122:                int bracketIndex = value.indexOf('('); //NOI18N
123:                int dotIndex = value.lastIndexOf('.'); //NOI18N
124:
125:                if ((dotIndex == -1) && (bracketIndex == -1)) {
126:                    return ""; //NOI18N // not a method -> we will format it in plain text
127:                }
128:
129:                if (bracketIndex != -1) {
130:                    value = value.substring(0, bracketIndex);
131:                    dotIndex = value.lastIndexOf('.'); //NOI18N
132:                }
133:
134:                return value.substring(dotIndex + 1);
135:            }
136:
137:            protected String getLabel3Text(Object node, String value) {
138:                int bracketIndex = value.indexOf('('); //NOI18N
139:
140:                if (bracketIndex != -1) {
141:                    return " " + value.substring(bracketIndex); //NOI18N
142:                } else {
143:                    return ""; //NOI18N
144:                }
145:            }
146:
147:            protected Icon getLeafIcon(Object value) {
148:                if (value instanceof  PrestimeCPUCCTNode) {
149:                    PrestimeCPUCCTNode cct = (PrestimeCPUCCTNode) value;
150:
151:                    if (cct.isThreadNode()) {
152:                        if (cct.getThreadId() == -1) {
153:                            return allThreadsIcon;
154:                        } else {
155:                            return threadIcon;
156:                        }
157:                    }
158:                }
159:
160:                // not a thread node or not instance of PrestimeCPUCCTNode
161:                return super .getLeafIcon(value);
162:            }
163:
164:            protected Icon getOpenIcon(Object value) {
165:                if (value instanceof  PrestimeCPUCCTNode) {
166:                    PrestimeCPUCCTNode cct = (PrestimeCPUCCTNode) value;
167:
168:                    if (cct.isThreadNode()) {
169:                        if (cct.getThreadId() == -1) {
170:                            return allThreadsIcon;
171:                        } else {
172:                            return threadIcon;
173:                        }
174:                    }
175:                }
176:
177:                // not a thread node or not instance of PrestimeCPUCCTNode
178:                return super.getOpenIcon(value);
179:            }
180:        }
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