Source Code Cross Referenced for AttributeTab.java in  » GIS » openjump » com » vividsolutions » jump » workbench » ui » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » GIS » openjump » com.vividsolutions.jump.workbench.ui 
Source Cross Referenced  Class Diagram Java Document (Java Doc) 


001:        /*
002:         * The Unified Mapping Platform (JUMP) is an extensible, interactive GUI
003:         * for visualizing and manipulating spatial features with geometry and attributes.
004:         *
005:         * Copyright (C) 2003 Vivid Solutions
006:         *
007:         * This program is free software; you can redistribute it and/or
008:         * modify it under the terms of the GNU General Public License
009:         * as published by the Free Software Foundation; either version 2
010:         * of the License, or (at your option) any later version.
011:         *
012:         * This program is distributed in the hope that it will be useful,
013:         * but WITHOUT ANY WARRANTY; without even the implied warranty of
014:         * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
015:         * GNU General Public License for more details.
016:         *
017:         * You should have received a copy of the GNU General Public License
018:         * along with this program; if not, write to the Free Software
019:         * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
020:         *
021:         * For more information, contact:
022:         *
023:         * Vivid Solutions
024:         * Suite #1A
025:         * 2328 Government Street
026:         * Victoria BC  V8T 5G5
027:         * Canada
028:         *
029:         * (250)385-6040
030:         * www.vividsolutions.com
031:         */
032:        package com.vividsolutions.jump.workbench.ui;
033:
034:        import java.awt.BorderLayout;
035:        import java.awt.Rectangle;
036:        import java.awt.event.ActionEvent;
037:        import java.awt.event.ActionListener;
038:        import java.awt.event.MouseAdapter;
039:        import java.awt.event.MouseEvent;
040:        import java.awt.event.MouseListener;
041:        import java.awt.geom.NoninvertibleTransformException;
042:        import java.util.ArrayList;
043:        import java.util.Arrays;
044:        import java.util.Collection;
045:
046:        import javax.swing.Icon;
047:        import javax.swing.JButton;
048:        import javax.swing.JComponent;
049:        import javax.swing.JPanel;
050:        import javax.swing.JScrollPane;
051:        import javax.swing.JTable;
052:        import javax.swing.JToolBar;
053:        import javax.swing.SwingUtilities;
054:        import javax.swing.event.ListSelectionEvent;
055:        import javax.swing.event.ListSelectionListener;
056:
057:        import org.openjump.sigle.plugin.replace.ReplaceValuePlugIn;
058:
059:        import com.vividsolutions.jump.I18N;
060:        import com.vividsolutions.jump.workbench.WorkbenchContext;
061:        import com.vividsolutions.jump.workbench.model.CategoryEvent;
062:        import com.vividsolutions.jump.workbench.model.FeatureEvent;
063:        import com.vividsolutions.jump.workbench.model.Layer;
064:        import com.vividsolutions.jump.workbench.model.LayerEvent;
065:        import com.vividsolutions.jump.workbench.model.LayerEventType;
066:        import com.vividsolutions.jump.workbench.model.LayerListener;
067:        import com.vividsolutions.jump.workbench.model.LayerManager;
068:        import com.vividsolutions.jump.workbench.model.LayerManagerProxy;
069:        import com.vividsolutions.jump.workbench.model.Layerable;
070:        import com.vividsolutions.jump.workbench.plugin.EnableCheck;
071:        import com.vividsolutions.jump.workbench.plugin.MultiEnableCheck;
072:        import com.vividsolutions.jump.workbench.plugin.PlugIn;
073:        import com.vividsolutions.jump.workbench.plugin.PlugInContext;
074:        import com.vividsolutions.jump.workbench.ui.cursortool.FeatureInfoTool;
075:        import com.vividsolutions.jump.workbench.ui.images.IconLoader;
076:        import com.vividsolutions.jump.workbench.ui.plugin.FeatureInfoPlugIn;
077:        import com.vividsolutions.jump.workbench.ui.plugin.FeatureInstaller;
078:
079:        /**
080:         * Implements an Attribute Tab.
081:         */
082:
083:        public class AttributeTab extends JPanel implements  LayerNamePanel {
084:            private BorderLayout borderLayout1 = new BorderLayout();
085:            private ErrorHandler errorHandler;
086:            private TaskFrame taskFrame;
087:            private LayerManagerProxy layerManagerProxy;
088:
089:            //The String values returned by these EnableChecks are not used.
090:            //The only thing checked is whether they are null or not. [Jon Aquino]
091:            private EnableCheck taskFrameEnableCheck = new EnableCheck() {
092:                public String check(JComponent component) {
093:                    return (!taskFrame.isVisible()) ? I18N
094:                            .get("ui.AttributeTab.task-frame-must-be-open")
095:                            : null;
096:                }
097:            };
098:
099:            private EnableCheck layersEnableCheck = new EnableCheck() {
100:                public String check(JComponent component) {
101:                    return panel.getModel().getLayers().isEmpty() ? I18N
102:                            .get("ui.AttributeTab.one-or-more-layers-must-be-present")
103:                            : null;
104:                }
105:            };
106:
107:            private AttributePanel panel;
108:            private JScrollPane scrollPane = new JScrollPane();
109:            private EnableCheck rowsSelectedEnableCheck = new EnableCheck() {
110:                public String check(JComponent component) {
111:                    return panel.selectedFeatures().isEmpty() ? I18N
112:                            .get("ui.AttributeTab.one-or-more-rows-must-be-selected")
113:                            : null;
114:                }
115:            };
116:
117:            private EnableableToolBar toolBar = new EnableableToolBar();
118:            private InfoModel model;
119:            private Layer[] selectedLayers = new Layer[] {};
120:            private Layer[] lastSelectedLayers = new Layer[] {};
121:
122:            public InfoModel getModel() {
123:                return model;
124:            }
125:
126:            public AttributeTab(final InfoModel model,
127:                    final WorkbenchContext workbenchContext,
128:                    final TaskFrame taskFrame,
129:                    LayerManagerProxy layerManagerProxy,
130:                    boolean addScrollPanesToChildren) {
131:                this .layerManagerProxy = layerManagerProxy;
132:                this .model = model;
133:                this .taskFrame = taskFrame;
134:                taskFrame.addInternalFrameListener(GUIUtil
135:                        .toInternalFrameListener(new ActionListener() {
136:                            public void actionPerformed(ActionEvent e) {
137:                                toolBar.updateEnabledState();
138:                            }
139:                        }));
140:                panel = new AttributePanel(model, workbenchContext, taskFrame,
141:                        layerManagerProxy, addScrollPanesToChildren) {
142:                    public void layerAdded(LayerTableModel layerTableModel) {
143:                        super .layerAdded(layerTableModel);
144:
145:                        final AttributeTablePanel tablePanel = getTablePanel(layerTableModel
146:                                .getLayer());
147:                        MouseListener mouseListener = new MouseAdapter() {
148:                            public void mouseReleased(MouseEvent e) {
149:                                if (!SwingUtilities.isRightMouseButton(e)) {
150:                                    return;
151:                                }
152:
153:                                popupMenu(workbenchContext).setTitle(
154:                                        tablePanel.getModel().getLayer()
155:                                                .getName());
156:                                lastSelectedLayers = new Layer[] { tablePanel
157:                                        .getModel().getLayer() };
158:
159:                                //Call #setEnableLastSelectedLayers here for EnableChecks that
160:                                //call #getSelectedLayers. [Jon Aquino]                                        
161:                                setEnableLastSelectedLayers(true,
162:                                        AttributeTab.this );
163:
164:                                try {
165:                                    popupMenu(workbenchContext).show(
166:                                            tablePanel.getLayerNameRenderer(),
167:                                            e.getX(), e.getY());
168:                                } finally {
169:                                    setEnableLastSelectedLayers(false,
170:                                            AttributeTab.this );
171:                                }
172:                            }
173:                        };
174:
175:                        tablePanel.addMouseListener(mouseListener);
176:                        tablePanel.getTable().addMouseListener(mouseListener);
177:                        tablePanel.getTable().getTableHeader()
178:                                .addMouseListener(mouseListener);
179:                        tablePanel.getLayerNameRenderer().addMouseListener(
180:                                mouseListener);
181:                    }
182:                };
183:                layerManagerProxy.getLayerManager().addLayerListener(
184:                        new LayerListener() {
185:                            public void featuresChanged(FeatureEvent e) {
186:                            }
187:
188:                            public void layerChanged(LayerEvent e) {
189:                                if (e.getType() == LayerEventType.METADATA_CHANGED) {
190:                                    //Editability may have changed. [Jon Aquino]
191:                                    toolBar.updateEnabledState();
192:                                }
193:                            }
194:
195:                            public void categoryChanged(CategoryEvent e) {
196:                            }
197:                        });
198:                model.addListener(new InfoModelListener() {
199:                    public void layerAdded(LayerTableModel layerTableModel) {
200:                        panel.getTablePanel(layerTableModel.getLayer())
201:                                .getTable().getSelectionModel()
202:                                .addListSelectionListener(
203:                                        new ListSelectionListener() {
204:                                            public void valueChanged(
205:                                                    ListSelectionEvent e) {
206:                                                toolBar.updateEnabledState();
207:                                            }
208:                                        });
209:                        toolBar.updateEnabledState();
210:                    }
211:
212:                    public void layerRemoved(LayerTableModel layerTableModel) {
213:                        toolBar.updateEnabledState();
214:                    }
215:                });
216:                this .errorHandler = workbenchContext.getErrorHandler();
217:
218:                try {
219:                    jbInit();
220:                } catch (Exception ex) {
221:                    ex.printStackTrace();
222:                }
223:
224:                initScrollPane();
225:                if (addScrollPanesToChildren) {
226:                    remove(scrollPane);
227:                    add(panel, BorderLayout.CENTER);
228:
229:                }
230:                installToolBarButtons(workbenchContext, taskFrame);
231:                toolBar.updateEnabledState();
232:            }
233:
234:            private void installToolBarButtons(
235:                    final WorkbenchContext workbenchContext,
236:                    final TaskFrame taskFrame) {
237:                toolBar.add(new JButton(), I18N
238:                        .get("ui.AttributeTab.zoom-to-previous-row"),
239:                        IconLoader.icon("SmallUp.gif"), new ActionListener() {
240:                            public void actionPerformed(ActionEvent e) {
241:                                try {
242:                                    zoom(panel.topSelectedRow().previousRow());
243:                                } catch (Throwable t) {
244:                                    errorHandler.handleThrowable(t);
245:                                }
246:                            }
247:                        }, new MultiEnableCheck().add(taskFrameEnableCheck)
248:                                .add(layersEnableCheck));
249:                toolBar.add(new JButton(), I18N
250:                        .get("ui.AttributeTab.zoom-to-next-row"), IconLoader
251:                        .icon("SmallDown.gif"), new ActionListener() {
252:                    public void actionPerformed(ActionEvent e) {
253:                        try {
254:                            zoom(panel.topSelectedRow().nextRow());
255:                        } catch (Throwable t) {
256:                            errorHandler.handleThrowable(t);
257:                        }
258:                    }
259:                }, new MultiEnableCheck().add(taskFrameEnableCheck).add(
260:                        layersEnableCheck));
261:                toolBar.add(new JButton(), I18N
262:                        .get("ui.AttributeTab.zoom-to-selected-rows"),
263:                        IconLoader.icon("SmallMagnify.gif"),
264:                        new ActionListener() {
265:                            public void actionPerformed(ActionEvent e) {
266:                                try {
267:                                    panel.zoom(panel.selectedFeatures());
268:                                } catch (Throwable t) {
269:                                    errorHandler.handleThrowable(t);
270:                                }
271:                            }
272:                        }, new MultiEnableCheck().add(taskFrameEnableCheck)
273:                                .add(layersEnableCheck).add(
274:                                        rowsSelectedEnableCheck));
275:                toolBar.add(new JButton(), I18N
276:                        .get("ui.AttributeTab.zoom-to-full-extent"), IconLoader
277:                        .icon("SmallWorld.gif"), new ActionListener() {
278:                    public void actionPerformed(ActionEvent e) {
279:                        try {
280:                            taskFrame.getLayerViewPanel().getViewport()
281:                                    .zoomToFullExtent();
282:                        } catch (Throwable t) {
283:                            errorHandler.handleThrowable(t);
284:                        }
285:                    }
286:                }, new MultiEnableCheck().add(taskFrameEnableCheck).add(
287:                        layersEnableCheck));
288:                toolBar.add(new JButton(), I18N
289:                        .get("ui.AttributeTab.select-in-task-window"),
290:                        IconLoader.icon("SmallSelect.gif"),
291:                        new ActionListener() {
292:                            public void actionPerformed(ActionEvent e) {
293:                                try {
294:                                    panel.selectInLayerViewPanel();
295:                                } catch (Throwable t) {
296:                                    errorHandler.handleThrowable(t);
297:                                }
298:                            }
299:                        }, new MultiEnableCheck().add(taskFrameEnableCheck)
300:                                .add(layersEnableCheck).add(
301:                                        rowsSelectedEnableCheck));
302:                toolBar.add(new JButton(), I18N
303:                        .get("ui.AttributeTab.flash-selected-rows"), IconLoader
304:                        .icon("Flashlight.gif"), new ActionListener() {
305:                    public void actionPerformed(ActionEvent e) {
306:                        try {
307:                            panel.flashSelectedFeatures();
308:                        } catch (Throwable t) {
309:                            errorHandler.handleThrowable(t);
310:                        }
311:                    }
312:                }, new MultiEnableCheck().add(taskFrameEnableCheck).add(
313:                        layersEnableCheck).add(rowsSelectedEnableCheck));
314:
315:                FeatureInfoPlugIn featureInfoPlugIn = new FeatureInfoPlugIn();
316:                toolBar.add(new JButton(), featureInfoPlugIn.getName(), GUIUtil
317:                        .toSmallIcon(FeatureInfoTool.ICON), FeatureInfoPlugIn
318:                        .toActionListener(featureInfoPlugIn, workbenchContext,
319:                                null), FeatureInfoPlugIn
320:                        .createEnableCheck(workbenchContext));
321:
322:                //-- [sstein 4 nov 2006] added replace value
323:                /* but is not yet activated since problems appear:
324:                 * either with enableCheck => nullpointer
325:                 * or with actionPerformed => update of window?
326:                 */
327:                /**
328:                ReplaceValuePlugIn myReplacePlugIn = new ReplaceValuePlugIn();
329:                toolBar.add(
330:                        new JButton(),
331:                        myReplacePlugIn.getName(),
332:                        GUIUtil.toSmallIcon(ReplaceValuePlugIn.ICON),
333:                        ReplaceValuePlugIn.toActionListener(myReplacePlugIn, workbenchContext, null),
334:                        ReplaceValuePlugIn.createEnableCheck(workbenchContext));
335:                 **/
336:            }
337:
338:            public TaskFrame getTaskFrame() {
339:                return taskFrame;
340:            }
341:
342:            public Layer chooseEditableLayer() {
343:                return TreeLayerNamePanel.chooseEditableLayer(this );
344:            }
345:
346:            public LayerManager getLayerManager() {
347:                return layerManagerProxy.getLayerManager();
348:            }
349:
350:            void jbInit() throws Exception {
351:                this .setLayout(borderLayout1);
352:                toolBar.setOrientation(JToolBar.VERTICAL);
353:                scrollPane.getViewport().add(panel, null);
354:                this .add(scrollPane, BorderLayout.CENTER);
355:                this .add(toolBar, BorderLayout.WEST);
356:            }
357:
358:            private void initScrollPane() {
359:                scrollPane.getVerticalScrollBar().setUnitIncrement(
360:                        new JTable().getRowHeight());
361:            }
362:
363:            private void zoom(AttributePanel.Row row)
364:                    throws NoninvertibleTransformException {
365:                panel.clearSelection();
366:                //fixed : if the layer don't have any feature, do nothing.
367:                if (row.getPanel().getTable().getModel().getRowCount() == 0) {
368:                    return;
369:                }
370:                row.getPanel().getTable().getSelectionModel()
371:                        .setSelectionInterval(row.getIndex(), row.getIndex());
372:
373:                Rectangle r = row.getPanel().getTable().getCellRect(
374:                        row.getIndex(), 0, true);
375:                row.getPanel().getTable().scrollRectToVisible(r);
376:
377:                if (row.isFirstRow()) {
378:                    //Make header visible [Jon Aquino]
379:                    row.getPanel().scrollRectToVisible(
380:                            new Rectangle(0, 0, 1, 1));
381:                }
382:
383:                ArrayList features = new ArrayList();
384:                features.add(row.getFeature());
385:                panel.zoom(features);
386:            }
387:
388:            public static TitledPopupMenu popupMenu(WorkbenchContext context) {
389:                return (TitledPopupMenu) context.getWorkbench().getBlackboard()
390:                        .get(
391:                                AttributeTab.class.getName()
392:                                        + " - LAYER POPUP MENU",
393:                                new TitledPopupMenu());
394:            }
395:
396:            public static void addPopupMenuItem(
397:                    WorkbenchContext workbenchContext, PlugIn plugIn,
398:                    String menuItemName, boolean checkBox, Icon icon,
399:                    EnableCheck enableCheck) {
400:                new FeatureInstaller(workbenchContext).addPopupMenuItem(
401:                        popupMenu(workbenchContext), wrap(plugIn),
402:                        menuItemName, checkBox, icon, enableCheck);
403:            }
404:
405:            private static PlugIn wrap(final PlugIn plugIn) {
406:                //Can't simply add an ActionListener to the menu item to determine when the
407:                //plug-in finishes because ActionListeners are notified last to first (see
408:                //AbstractButton#fireActionPerformed). [Jon Aquino]
409:                return new PlugIn() {
410:                    public void initialize(PlugInContext context)
411:                            throws Exception {
412:                        plugIn.initialize(context);
413:                    }
414:
415:                    public boolean execute(PlugInContext context)
416:                            throws Exception {
417:                        //Save attributeTab before executing plug-in, as it may change active window. [Jon Aquino]
418:                        AttributeTab attributeTab = (AttributeTab) context
419:                                .getLayerNamePanel();
420:                        setEnableLastSelectedLayers(true, attributeTab);
421:
422:                        try {
423:                            return plugIn.execute(context);
424:                        } finally {
425:                            setEnableLastSelectedLayers(false, attributeTab);
426:                        }
427:                    }
428:
429:                    public String getName() {
430:                        return plugIn.getName();
431:                    }
432:                };
433:            }
434:
435:            private static void setEnableLastSelectedLayers(boolean enabled,
436:                    AttributeTab attributeTab) {
437:                attributeTab.selectedLayers = enabled ? attributeTab.lastSelectedLayers
438:                        : new Layer[] {};
439:            }
440:
441:            public Collection getSelectedCategories() {
442:                return new ArrayList();
443:            }
444:
445:            public Layer[] getSelectedLayers() {
446:                if (model.getLayers().size() == 1) {
447:                    return new Layer[] { (Layer) model.getLayers().get(0) };
448:                }
449:
450:                return selectedLayers;
451:            }
452:
453:            public Collection selectedNodes(Class c) {
454:                if (!Layerable.class.isAssignableFrom(c)) {
455:                    return new ArrayList();
456:                }
457:
458:                return Arrays.asList(getSelectedLayers());
459:            }
460:
461:            public AttributePanel getPanel() {
462:                return panel;
463:            }
464:
465:            public EnableableToolBar getToolBar() {
466:                return toolBar;
467:            }
468:
469:            public void addListener(LayerNamePanelListener listener) {
470:            }
471:
472:            public void removeListener(LayerNamePanelListener listener) {
473:            }
474:
475:            public void dispose() {
476:            }
477:
478:        }
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