svn-gvsig-desktop / trunk / org.gvsig.desktop / org.gvsig.desktop.plugin / org.gvsig.app / org.gvsig.app.mainplugin / src / main / java / org / gvsig / app / gui / command / CommandStackDialog.java @ 44196
History | View | Annotate | Download (13.7 KB)
1 |
/**
|
---|---|
2 |
* gvSIG. Desktop Geographic Information System.
|
3 |
*
|
4 |
* Copyright (C) 2007-2013 gvSIG Association.
|
5 |
*
|
6 |
* This program is free software; you can redistribute it and/or
|
7 |
* modify it under the terms of the GNU General Public License
|
8 |
* as published by the Free Software Foundation; either version 3
|
9 |
* of the License, or (at your option) any later version.
|
10 |
*
|
11 |
* This program is distributed in the hope that it will be useful,
|
12 |
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
13 |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
14 |
* GNU General Public License for more details.
|
15 |
*
|
16 |
* You should have received a copy of the GNU General Public License
|
17 |
* along with this program; if not, write to the Free Software
|
18 |
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
|
19 |
* MA 02110-1301, USA.
|
20 |
*
|
21 |
* For any additional information, do not hesitate to contact us
|
22 |
* at info AT gvsig.com, or visit our website www.gvsig.com.
|
23 |
*/
|
24 |
package org.gvsig.app.gui.command; |
25 |
|
26 |
import java.awt.BorderLayout; |
27 |
import java.awt.Color; |
28 |
import java.awt.Component; |
29 |
import java.awt.Dimension; |
30 |
|
31 |
import javax.swing.ImageIcon; |
32 |
import javax.swing.JLabel; |
33 |
import javax.swing.JPanel; |
34 |
import javax.swing.JScrollBar; |
35 |
import javax.swing.JScrollPane; |
36 |
import javax.swing.JSlider; |
37 |
import javax.swing.JTable; |
38 |
import javax.swing.ListSelectionModel; |
39 |
import javax.swing.SwingUtilities; |
40 |
import javax.swing.table.DefaultTableCellRenderer; |
41 |
import javax.swing.table.TableColumn; |
42 |
|
43 |
import org.gvsig.andami.IconThemeHelper; |
44 |
import org.gvsig.andami.PluginServices; |
45 |
import org.gvsig.andami.ui.mdiManager.IWindowListener; |
46 |
import org.gvsig.andami.ui.mdiManager.SingletonWindow; |
47 |
import org.gvsig.andami.ui.mdiManager.WindowInfo; |
48 |
import org.gvsig.app.ApplicationLocator; |
49 |
import org.gvsig.app.project.documents.Document; |
50 |
import org.gvsig.app.project.documents.view.ViewDocument; |
51 |
import org.gvsig.app.project.documents.view.ViewManager; |
52 |
import org.gvsig.fmap.dal.feature.FeatureStoreNotification; |
53 |
import org.gvsig.gui.beans.DefaultBean; |
54 |
import org.gvsig.tools.observer.Observable; |
55 |
import org.gvsig.tools.observer.Observer; |
56 |
import org.gvsig.tools.undo.UndoRedoInfo; |
57 |
import org.gvsig.tools.undo.UndoRedoStack; |
58 |
|
59 |
|
60 |
@SuppressWarnings("serial") |
61 |
public class CommandStackDialog extends DefaultBean implements SingletonWindow, IWindowListener, Observer{ |
62 |
|
63 |
private JTable commandTable = null; |
64 |
private JPanel topPanel = null; |
65 |
private UndoRedoStack undoRedoStack;
|
66 |
private JSlider commandSlider = null; |
67 |
|
68 |
private int lowLimit; |
69 |
private int currentValue = -1; |
70 |
private int currentSliderValue = -1; |
71 |
private JPanel sliderPanel = null; |
72 |
protected boolean refreshing; |
73 |
private JPanel centerPanel = null; |
74 |
private JScrollPane jScrollPane = null; |
75 |
private JPanel tablePanel = null; |
76 |
|
77 |
private static final ImageIcon imodify = IconThemeHelper.getImageIcon("edit-undo-redo-actions-modify"); |
78 |
private static final ImageIcon iadd = IconThemeHelper.getImageIcon("edit-undo-redo-actions-add"); |
79 |
private static final ImageIcon idel = IconThemeHelper.getImageIcon("edit-undo-redo-actions-delete"); |
80 |
|
81 |
private CommandTableModel commandTableModel = null; |
82 |
/**
|
83 |
* This is the default constructor
|
84 |
*/
|
85 |
public CommandStackDialog() {
|
86 |
super();
|
87 |
initialize(); |
88 |
} |
89 |
|
90 |
public void setModel(UndoRedoStack cr1) { |
91 |
if (this.undoRedoStack != null) { |
92 |
if (this.undoRedoStack.equals(cr1)) { |
93 |
return;
|
94 |
} else {
|
95 |
this.undoRedoStack.deleteObserver(this); |
96 |
} |
97 |
} |
98 |
this.undoRedoStack = cr1;
|
99 |
this.undoRedoStack.addObserver(this); |
100 |
initTable(); |
101 |
initSlider(); |
102 |
currentValue = commandTableModel.getPos(); |
103 |
refreshControls(); |
104 |
refreshSliderSize(); |
105 |
} |
106 |
|
107 |
/**
|
108 |
* This method initializes this
|
109 |
*
|
110 |
* @return void
|
111 |
*/
|
112 |
private void initialize() { |
113 |
this.setLayout(new BorderLayout()); |
114 |
this.setSize(328, 229); |
115 |
this.add(getJScrollPane(), java.awt.BorderLayout.CENTER);
|
116 |
} |
117 |
|
118 |
/**
|
119 |
* This method initializes jList
|
120 |
*
|
121 |
* @return javax.swing.JList
|
122 |
*/
|
123 |
private JTable getTable() { |
124 |
if (commandTable == null) { |
125 |
commandTable = new JTable(); |
126 |
} |
127 |
return commandTable;
|
128 |
} |
129 |
|
130 |
private void initTable(){ |
131 |
commandTableModel = new CommandTableModel(undoRedoStack);
|
132 |
commandTable.setModel(commandTableModel); |
133 |
commandTable.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
|
134 |
commandTable.setSelectionBackground(Color.orange);
|
135 |
commandTable.setSelectionForeground(Color.black);
|
136 |
commandTable.setShowGrid(false);
|
137 |
commandTable.getTableHeader().setBackground(Color.white);
|
138 |
TableColumn tc = commandTable.getColumnModel().getColumn(0); |
139 |
tc.setCellRenderer(new DefaultTableCellRenderer() { |
140 |
public Component getTableCellRendererComponent(JTable table, |
141 |
Object value,
|
142 |
boolean isSelected,
|
143 |
boolean hasFocus,
|
144 |
int row,
|
145 |
int column)
|
146 |
{ |
147 |
JLabel label = (JLabel) |
148 |
super.getTableCellRendererComponent
|
149 |
(table, value, isSelected, hasFocus, row, column); |
150 |
UndoRedoInfo info = (UndoRedoInfo) value; |
151 |
switch (info.getType()) {
|
152 |
case UndoRedoInfo.INSERT:
|
153 |
label.setIcon(iadd); |
154 |
break;
|
155 |
case UndoRedoInfo.DELETE:
|
156 |
label.setIcon(idel); |
157 |
break;
|
158 |
default:
|
159 |
label.setIcon(imodify); |
160 |
} |
161 |
if (commandTableModel.getPos()<row){
|
162 |
label.setBackground(Color.lightGray);
|
163 |
}else {
|
164 |
label.setBackground(Color.orange);
|
165 |
} |
166 |
return label;
|
167 |
} |
168 |
}); |
169 |
|
170 |
commandTable.addMouseListener(new java.awt.event.MouseAdapter() {
|
171 |
public void mousePressed(java.awt.event.MouseEvent e) { |
172 |
int newpos = commandTable.getSelectedRow();
|
173 |
if (newpos >= 0){ |
174 |
commandTableModel.setPos(newpos); |
175 |
ApplicationLocator.getManager().refreshMenusAndToolBars(); |
176 |
} |
177 |
} |
178 |
}); |
179 |
} |
180 |
/**
|
181 |
* This method initializes jPanel
|
182 |
*
|
183 |
* @return javax.swing.JPanel
|
184 |
*/
|
185 |
private JPanel getTopPanel() { |
186 |
if (topPanel == null) { |
187 |
topPanel = new JPanel(); |
188 |
} |
189 |
return topPanel;
|
190 |
} |
191 |
|
192 |
@Override
|
193 |
public WindowInfo getWindowInfo() {
|
194 |
WindowInfo m_viewinfo = new WindowInfo(WindowInfo.ICONIFIABLE |
|
195 |
WindowInfo.MODELESSDIALOG | WindowInfo.RESIZABLE | WindowInfo.PALETTE); |
196 |
m_viewinfo.setTitle(PluginServices.getText(this,
|
197 |
"pila_de_comandos"));
|
198 |
return m_viewinfo;
|
199 |
} |
200 |
|
201 |
public Object getWindowModel() { |
202 |
return commandTableModel.getClass().getName();
|
203 |
} |
204 |
|
205 |
public void windowActivated() { |
206 |
this.validate();
|
207 |
} |
208 |
|
209 |
public void windowClosed() { |
210 |
|
211 |
} |
212 |
|
213 |
public void commandRepaint() { |
214 |
setValue(commandTableModel.getPos(), true);
|
215 |
refreshSliderSize(); |
216 |
} |
217 |
|
218 |
/**
|
219 |
* Refreshes all the mutable controls in this component.
|
220 |
*/
|
221 |
private void refreshControls() { |
222 |
int normalizedValue = (int) (((commandTableModel.getRowCount() - (currentValue + 1)) / (float)commandTableModel.getRowCount()) * 100); |
223 |
//Adding the 50% od the interval
|
224 |
if (commandTableModel.getRowCount() > 0){ |
225 |
normalizedValue = normalizedValue + (100 / (commandTableModel.getRowCount() * 2)); |
226 |
} |
227 |
refreshSlider(normalizedValue); |
228 |
commandTable.repaint(); |
229 |
} |
230 |
|
231 |
/**
|
232 |
* Sets the slider to the correct (scaled) position.
|
233 |
* @param normalizedValue
|
234 |
*/
|
235 |
private void refreshSlider(int normalizedValue) { |
236 |
if (!refreshing){
|
237 |
refreshing = true;
|
238 |
getJSlider().setValue(normalizedValue); |
239 |
refreshing = false;
|
240 |
} |
241 |
} |
242 |
|
243 |
private void refreshSliderSize(){ |
244 |
if (!refreshing){
|
245 |
Dimension size = new Dimension(commandSlider.getPreferredSize().width, |
246 |
((commandTableModel.getRowCount() + 1) * getTable().getRowHeight()));
|
247 |
JScrollBar verticalScrollBar = getJScrollPane().getVerticalScrollBar();
|
248 |
verticalScrollBar.setValue(commandTableModel.getPos()*getTable().getRowHeight()); |
249 |
commandSlider.setPreferredSize(size); |
250 |
commandSlider.setSize(size); |
251 |
validate(); |
252 |
} |
253 |
} |
254 |
|
255 |
|
256 |
/**
|
257 |
* This method initializes jSlider
|
258 |
*
|
259 |
* @return javax.swing.JSlider
|
260 |
*/
|
261 |
private JSlider getJSlider() { |
262 |
if (commandSlider == null) { |
263 |
commandSlider = new JSlider(JSlider.VERTICAL, 0, 100, 0); |
264 |
} |
265 |
return commandSlider;
|
266 |
} |
267 |
|
268 |
private void initSlider(){ |
269 |
commandSlider.setPreferredSize( |
270 |
new Dimension(commandSlider.getPreferredSize().width, |
271 |
((getTable().getRowCount())*getTable().getRowHeight()))); |
272 |
|
273 |
commandSlider.addChangeListener(new javax.swing.event.ChangeListener() {
|
274 |
public synchronized void stateChanged(javax.swing.event.ChangeEvent e) { |
275 |
if (!refreshing){
|
276 |
int value = getTablePosFromSlider();
|
277 |
//currentSliderValue controls the same event thrown by the
|
278 |
//slider. currentValue controls the event thrown by the table
|
279 |
if (currentSliderValue != value){
|
280 |
refreshing = true;
|
281 |
currentSliderValue = value; |
282 |
commandTableModel.setPos(value); |
283 |
ApplicationLocator.getManager().refreshMenusAndToolBars(); |
284 |
|
285 |
SwingUtilities.invokeLater(new Runnable() { |
286 |
@Override
|
287 |
public void run() { |
288 |
ViewDocument view = (ViewDocument) ApplicationLocator.getManager().getActiveDocument(ViewManager.TYPENAME); |
289 |
if (view != null) { |
290 |
view.getMapContext().invalidate(); |
291 |
} |
292 |
} |
293 |
} |
294 |
); |
295 |
|
296 |
|
297 |
refreshing = false;
|
298 |
} |
299 |
} |
300 |
} |
301 |
}); |
302 |
setValue(commandTableModel.getRowCount() - 1 - commandTableModel.getPos(),true); |
303 |
} |
304 |
|
305 |
private int getTablePosFromSlider(){ |
306 |
if (commandTableModel.getRowCount() == 0){ |
307 |
return -1; |
308 |
} |
309 |
|
310 |
int value = getJSlider().getValue();
|
311 |
value = (int) ((value * 0.01) * commandTableModel.getRowCount()); |
312 |
|
313 |
//The bottom part of the slider starts in 100: take the reverse value
|
314 |
value = (commandTableModel.getRowCount() - 1) - value;
|
315 |
|
316 |
if (value == -1){ |
317 |
return 0; |
318 |
} |
319 |
return value;
|
320 |
} |
321 |
|
322 |
public void setValue(int number, boolean fireEvent) { |
323 |
int rowCount = commandTableModel.getRowCount();
|
324 |
|
325 |
if (number < lowLimit) {
|
326 |
number = lowLimit; |
327 |
} |
328 |
if (number > (rowCount - 1)) { |
329 |
number = rowCount; |
330 |
} |
331 |
if (number != currentValue) {
|
332 |
currentValue = number; |
333 |
if (fireEvent) {
|
334 |
callValueChanged(new Integer(currentValue)); |
335 |
} |
336 |
} |
337 |
/*
|
338 |
* This needs to be refreshed also when same number is set
|
339 |
* Example: select one feature and click 'delete' key
|
340 |
*/
|
341 |
refreshControls(); |
342 |
} |
343 |
|
344 |
/**
|
345 |
* This method initializes jPanel1
|
346 |
*
|
347 |
* @return javax.swing.JPanel
|
348 |
*/
|
349 |
private JPanel getSliderPanel() { |
350 |
if (sliderPanel == null) { |
351 |
sliderPanel = new JPanel(); |
352 |
sliderPanel.add(getJSlider()); |
353 |
} |
354 |
return sliderPanel;
|
355 |
} |
356 |
|
357 |
/**
|
358 |
* This method initializes pCenter
|
359 |
*
|
360 |
* @return javax.swing.JPanel
|
361 |
*/
|
362 |
private JPanel getCenterPanel() { |
363 |
if (centerPanel == null) { |
364 |
centerPanel = new JPanel(); |
365 |
centerPanel.setLayout(new BorderLayout()); |
366 |
centerPanel.add(getTablePanel(), java.awt.BorderLayout.CENTER); |
367 |
centerPanel.add(getSliderPanel(), java.awt.BorderLayout.WEST); |
368 |
} |
369 |
return centerPanel;
|
370 |
} |
371 |
|
372 |
private JPanel getTablePanel() { |
373 |
if (tablePanel == null) { |
374 |
tablePanel = new JPanel(); |
375 |
tablePanel.setLayout(new BorderLayout()); |
376 |
tablePanel.add(getTable(), java.awt.BorderLayout.CENTER); |
377 |
tablePanel.add(getTopPanel(), java.awt.BorderLayout.NORTH); |
378 |
} |
379 |
return tablePanel;
|
380 |
} |
381 |
|
382 |
/**
|
383 |
* This method initializes jScrollPane
|
384 |
*
|
385 |
* @return javax.swing.JScrollPane
|
386 |
*/
|
387 |
private JScrollPane getJScrollPane() { |
388 |
if (jScrollPane == null) { |
389 |
jScrollPane = new JScrollPane(); |
390 |
jScrollPane.setViewportView(getCenterPanel()); |
391 |
} |
392 |
return jScrollPane;
|
393 |
} |
394 |
|
395 |
public void update(Observable observable, Object notification) { |
396 |
if (notification instanceof FeatureStoreNotification){ |
397 |
FeatureStoreNotification featureStoreNotification = |
398 |
(FeatureStoreNotification) notification; |
399 |
//If the edition finish the command stack disappears
|
400 |
String type = featureStoreNotification.getType();
|
401 |
if (FeatureStoreNotification.AFTER_FINISHEDITING.equals(type) ||
|
402 |
FeatureStoreNotification.AFTER_CANCELEDITING.equals(type)){ |
403 |
ApplicationLocator.getManager().getUIManager().closeWindow(this);
|
404 |
featureStoreNotification.getSource().deleteObserver(this);
|
405 |
return;
|
406 |
} |
407 |
//Only repaint if the event is a selection event or an edition event
|
408 |
if (FeatureStoreNotification.AFTER_INSERT.equals(type) ||
|
409 |
FeatureStoreNotification.AFTER_DELETE.equals(type) || |
410 |
FeatureStoreNotification.AFTER_UPDATE.equals(type) || |
411 |
FeatureStoreNotification.SELECTION_CHANGE.equals(type) || |
412 |
FeatureStoreNotification.AFTER_REDO.equals(type) || |
413 |
FeatureStoreNotification.AFTER_UNDO.equals(type)) { |
414 |
commandRepaint(); |
415 |
} |
416 |
} |
417 |
} |
418 |
|
419 |
public Object getWindowProfile() { |
420 |
return WindowInfo.DIALOG_PROFILE;
|
421 |
} |
422 |
} |