Source Code Cross Referenced for VertexStyleChooser.java in  » GIS » openjump » de » latlon » deejump » plugin » style » Java Source Code / Java DocumentationJava Source Code and Java Documentation

Java Source Code / Java Documentation
1. 6.0 JDK Core
2. 6.0 JDK Modules
3. 6.0 JDK Modules com.sun
4. 6.0 JDK Modules com.sun.java
5. 6.0 JDK Modules sun
6. 6.0 JDK Platform
7. Ajax
8. Apache Harmony Java SE
9. Aspect oriented
10. Authentication Authorization
11. Blogger System
12. Build
13. Byte Code
14. Cache
15. Chart
16. Chat
17. Code Analyzer
18. Collaboration
19. Content Management System
20. Database Client
21. Database DBMS
22. Database JDBC Connection Pool
23. Database ORM
24. Development
25. EJB Server geronimo
26. EJB Server GlassFish
27. EJB Server JBoss 4.2.1
28. EJB Server resin 3.1.5
29. ERP CRM Financial
30. ESB
31. Forum
32. GIS
33. Graphic Library
34. Groupware
35. HTML Parser
36. IDE
37. IDE Eclipse
38. IDE Netbeans
39. Installer
40. Internationalization Localization
41. Inversion of Control
42. Issue Tracking
43. J2EE
44. JBoss
45. JMS
46. JMX
47. Library
48. Mail Clients
49. Net
50. Parser
51. PDF
52. Portal
53. Profiler
54. Project Management
55. Report
56. RSS RDF
57. Rule Engine
58. Science
59. Scripting
60. Search Engine
61. Security
62. Sevlet Container
63. Source Control
64. Swing Library
65. Template Engine
66. Test Coverage
67. Testing
68. UML
69. Web Crawler
70. Web Framework
71. Web Mail
72. Web Server
73. Web Services
74. Web Services apache cxf 2.0.1
75. Web Services AXIS2
76. Wiki Engine
77. Workflow Engines
78. XML
79. XML UI
Java
Java Tutorial
Java Open Source
Jar File Download
Java Articles
Java Products
Java by API
Photoshop Tutorials
Maya Tutorials
Flash Tutorials
3ds-Max Tutorials
Illustrator Tutorials
GIMP Tutorials
C# / C Sharp
C# / CSharp Tutorial
C# / CSharp Open Source
ASP.Net
ASP.NET Tutorial
JavaScript DHTML
JavaScript Tutorial
JavaScript Reference
HTML / CSS
HTML CSS Reference
C / ANSI-C
C Tutorial
C++
C++ Tutorial
Ruby
PHP
Python
Python Tutorial
Python Open Source
SQL Server / T-SQL
SQL Server / T-SQL Tutorial
Oracle PL / SQL
Oracle PL/SQL Tutorial
PostgreSQL
SQL / MySQL
MySQL Tutorial
VB.Net
VB.Net Tutorial
Flash / Flex / ActionScript
VBA / Excel / Access / Word
XML
XML Tutorial
Microsoft Office PowerPoint 2007 Tutorial
Microsoft Office Excel 2007 Tutorial
Microsoft Office Word 2007 Tutorial
Java Source Code / Java Documentation » GIS » openjump » de.latlon.deejump.plugin.style 
Source Cross Referenced  Class Diagram Java Document (Java Doc) 


001:        /*
002:         * Created on 27.09.2005
003:         *
004:         * TODO To change the template for this generated file go to
005:         * Window - Preferences - Java - Code Style - Code Templates
006:         */
007:        package de.latlon.deejump.plugin.style;
008:
009:        import java.awt.BorderLayout;
010:        import java.awt.Dimension;
011:        import java.awt.Image;
012:        import java.awt.MediaTracker;
013:        import java.awt.Toolkit;
014:        import java.awt.event.ActionEvent;
015:        import java.awt.event.ActionListener;
016:        import java.io.File;
017:        import java.util.ArrayList;
018:        import java.util.Collections;
019:        import java.util.Hashtable;
020:        import java.util.List;
021:
022:        import javax.swing.BorderFactory;
023:        import javax.swing.JButton;
024:        import javax.swing.JComboBox;
025:        import javax.swing.JFileChooser;
026:        import javax.swing.JLabel;
027:        import javax.swing.JPanel;
028:        import javax.swing.JSlider;
029:        import javax.swing.event.ChangeListener;
030:        import javax.swing.filechooser.FileFilter;
031:
032:        import com.vividsolutions.jump.I18N;
033:        import com.vividsolutions.jump.workbench.ui.renderer.style.VertexStyle;
034:
035:        /**
036:         * @author hamammi
037:         *
038:         * TODO To change the template for this generated type comment go to
039:         * Window - Preferences - Java - Code Style - Code Templates
040:         * 
041:         * [sstein 02.08.2006] - removed point size slider
042:         */
043:        public class VertexStyleChooser extends JPanel {
044:
045:            private static final List STYLE_NAMES;
046:
047:            static {
048:
049:                List TEMP_STYLE_NAMES = new ArrayList(5);
050:                TEMP_STYLE_NAMES.add(VertexStylesFactory.SQUARE_STYLE);
051:                TEMP_STYLE_NAMES.add(VertexStylesFactory.CIRCLE_STYLE);
052:                TEMP_STYLE_NAMES.add(VertexStylesFactory.TRIANGLE_STYLE);
053:                TEMP_STYLE_NAMES.add(VertexStylesFactory.CROSS_STYLE);
054:                TEMP_STYLE_NAMES.add(VertexStylesFactory.STAR_STYLE);
055:                TEMP_STYLE_NAMES.add(VertexStylesFactory.BITMAP_STYLE);
056:
057:                STYLE_NAMES = Collections.unmodifiableList(TEMP_STYLE_NAMES);
058:            }
059:
060:            private JComboBox pointTypeComboBox;
061:            private JButton bitmapChangeButton;
062:            private String selectedItem;
063:            private String currentFilename;
064:            //[sstein 02.08.2006] - removed because we would have two sliders
065:            public JSlider sizeSlider;
066:            private boolean activateOwnSlider = false;
067:
068:            public VertexStyleChooser(boolean activateOwnSlider) {
069:                super ();
070:                initGUI();
071:                this .activateOwnSlider = activateOwnSlider;
072:            }
073:
074:            private void initGUI() {
075:                pointTypeComboBox = new JComboBox();
076:                pointTypeComboBox.setEditable(false);
077:                pointTypeComboBox.addItem(I18N
078:                        .get("deejump.ui.style.RenderingStylePanel.square"));
079:                pointTypeComboBox.addItem(I18N
080:                        .get("deejump.ui.style.RenderingStylePanel.circle"));
081:                pointTypeComboBox.addItem(I18N
082:                        .get("deejump.ui.style.RenderingStylePanel.triangle"));
083:                pointTypeComboBox.addItem(I18N
084:                        .get("deejump.ui.style.RenderingStylePanel.cross"));
085:                pointTypeComboBox.addItem(I18N
086:                        .get("deejump.ui.style.RenderingStylePanel.star"));
087:                pointTypeComboBox.addItem(I18N
088:                        .get("deejump.ui.style.RenderingStylePanel.bitmap"));
089:
090:                pointTypeComboBox.addActionListener(new ActionListener() {
091:                    public void actionPerformed(ActionEvent e) {
092:                        JComboBox comboBox = (JComboBox) e.getSource();
093:                        String selectedItem = (String) STYLE_NAMES.get(comboBox
094:                                .getSelectedIndex());
095:                        if (selectedItem
096:                                .equals(VertexStylesFactory.BITMAP_STYLE)) {
097:                            OpenFileChooser();
098:                        }
099:                        setSelectedStyle(selectedItem);
100:                        setSelectedItem(selectedItem);
101:                    }
102:                });
103:
104:                bitmapChangeButton = new JButton(
105:                        I18N
106:                                .get("deejump.ui.style.RenderingStylePanel.bitmap-change"));
107:                bitmapChangeButton.addActionListener(new ActionListener() {
108:                    public void actionPerformed(ActionEvent arg0) {
109:                        OpenFileChooser();
110:                    }
111:                });
112:                if (sizeSlider == null) {
113:                    sizeSlider = new JSlider(); //[sstein] init only if needed
114:                }
115:                sizeSlider.setBorder(BorderFactory
116:                        .createTitledBorder("Point size: "));
117:                if (this .activateOwnSlider == true) {
118:                    Hashtable labelTable = new Hashtable();
119:                    labelTable.put(new Integer(5), new JLabel("5"));
120:                    labelTable.put(new Integer(10), new JLabel("10"));
121:                    labelTable.put(new Integer(15), new JLabel("15"));
122:                    labelTable.put(new Integer(20), new JLabel("20"));
123:                    sizeSlider.setLabelTable(labelTable);
124:                    sizeSlider.setEnabled(true);
125:                    sizeSlider.setMajorTickSpacing(1);
126:                    sizeSlider.setMajorTickSpacing(0);
127:                    sizeSlider.setPaintLabels(true);
128:                    sizeSlider.setMinimum(4);
129:                    sizeSlider.setValue(4);
130:                    sizeSlider.setMaximum(20);
131:                    sizeSlider.setSnapToTicks(false);
132:                    sizeSlider.setPreferredSize(new Dimension(130, 49));
133:                }
134:                JPanel oberstPanel = new JPanel();
135:                oberstPanel
136:                        .add(new JLabel(
137:                                I18N
138:                                        .get("deejump.ui.style.RenderingStylePanel.point-display-type")));
139:                oberstPanel.add(pointTypeComboBox);
140:                oberstPanel.add(bitmapChangeButton);
141:                JPanel sliderPanel = new JPanel(); //[sstein] always init although it may not be needed
142:                sliderPanel.add(sizeSlider);
143:                setLayout(new BorderLayout());
144:                add(oberstPanel, BorderLayout.NORTH);
145:                if (this .activateOwnSlider == true) {
146:                    add(sliderPanel, BorderLayout.CENTER);
147:                }
148:
149:            }
150:
151:            public void addActionListener(ActionListener actionListener) {
152:                pointTypeComboBox.addActionListener(actionListener);
153:                bitmapChangeButton.addActionListener(actionListener);
154:
155:            }
156:
157:            public void removeActionListener(ActionListener actionListener) {
158:                pointTypeComboBox.removeActionListener(actionListener);
159:                bitmapChangeButton.removeActionListener(actionListener);
160:            }
161:
162:            private void setSelectedItem(String selectedItem) {
163:                this .selectedItem = selectedItem;
164:
165:            }
166:
167:            public void addChangeListener(ChangeListener cl) {
168:                if (this .activateOwnSlider == true) {
169:                    this .sizeSlider.addChangeListener(cl);
170:                }
171:            }
172:
173:            public void removeChangeListener(ChangeListener cl) {
174:                if (this .activateOwnSlider == true) {
175:                    this .sizeSlider.removeChangeListener(cl);
176:                }
177:            }
178:
179:            //GH 2005.09.15 this Methode opens a JFileChooser and returns true if the Image
180:            // be loaded sucssfully.
181:            public boolean OpenFileChooser() {
182:                boolean imageIsLoaded = false;
183:                JFileChooser fileChooser = new JFileChooser();
184:                fileChooser.setFileFilter(new FileFilter() {
185:                    public boolean accept(File file) {
186:                        return file.isDirectory()
187:                                || file.getName().toLowerCase()
188:                                        .endsWith(".png")
189:                                || file.getName().toLowerCase()
190:                                        .endsWith(".gif")
191:                                || file.getName().toLowerCase()
192:                                        .endsWith(".jpg");
193:                    }
194:
195:                    public String getDescription() {
196:                        return "Bitmap";
197:                    }
198:                });
199:                int showFileChooser = fileChooser.showOpenDialog(this );
200:                if (showFileChooser == JFileChooser.APPROVE_OPTION) {
201:                    String currentFilePath;
202:                    currentFilePath = fileChooser.getSelectedFile()
203:                            .getAbsolutePath();
204:                    Image image = Toolkit.getDefaultToolkit().getImage(
205:                            currentFilePath);
206:                    setCurrentFileName(currentFilePath);
207:                    MediaTracker mediaTracker = new MediaTracker(this );
208:                    mediaTracker.addImage(image, 0);
209:                    try {
210:                        mediaTracker.waitForAll();
211:                        imageIsLoaded = true;
212:                    } catch (InterruptedException e) {
213:                        //nothing
214:                    }
215:                } else {
216:                    // user cancelled dialog
217:                }
218:                return imageIsLoaded;
219:            }
220:
221:            private void setCurrentFileName(String fileName) {
222:                currentFilename = fileName;
223:            }
224:
225:            public String getCurrentFileName() {
226:                return currentFilename;
227:            }
228:
229:            public void setEnabled(boolean enabled) {
230:                super .setEnabled(enabled);
231:                this .pointTypeComboBox.setEnabled(enabled);
232:                this .bitmapChangeButton.setEnabled(enabled);
233:                if (this .activateOwnSlider == true) {
234:                    this .sizeSlider.setEnabled(enabled);
235:                }
236:            }
237:
238:            /**
239:             * @return the selected vertex style
240:             */
241:            public VertexStyle getSelectedStyle() {
242:                String wellKnowName = (String) STYLE_NAMES
243:                        .get(this .pointTypeComboBox.getSelectedIndex());
244:                //-- sstein [08.08.2006] changed a bit to avoid null pointer exception if no file has been
245:                //	 					 specified
246:                if (VertexStylesFactory.BITMAP_STYLE.equals(wellKnowName)) {
247:                    wellKnowName = this .getCurrentFileName();
248:                    //String s = getCurrentFileName();
249:                    //System.out.println(s);
250:                    if (getCurrentFileName() != null) {
251:                        wellKnowName = this .getCurrentFileName();
252:                    } else {
253:                        //reset to the first style
254:                        wellKnowName = (String) STYLE_NAMES.get(0);
255:                    }
256:                }
257:                VertexStyle vertexStyle = VertexStylesFactory
258:                        .createVertexStyle(wellKnowName);
259:                if (!(vertexStyle instanceof  BitmapVertexStyle)) {
260:                    vertexStyle.setSize(sizeSlider.getValue());
261:                }
262:                return vertexStyle;
263:            }
264:
265:            /**
266:             * @param currentVertexStyle
267:             */
268:            public void setSelectedStyle(String currentVertexStyle) {
269:                int nameIndex = STYLE_NAMES.indexOf(currentVertexStyle);
270:                if (nameIndex > -1 && nameIndex < STYLE_NAMES.size()) {
271:                    this.pointTypeComboBox.setSelectedIndex(nameIndex);
272:                }
273:            }
274:        }
www.java2java.com | Contact Us
Copyright 2009 - 12 Demo Source and Support. All rights reserved.
All other trademarks are property of their respective owners.