svn-gvsig-desktop / trunk / org.gvsig.desktop / org.gvsig.desktop.plugin / org.gvsig.app / org.gvsig.app.mainplugin / src / main / java / org / gvsig / app / project / documents / view / legend / gui / LabelingManager.java @ 42089
History | View | Annotate | Download (8.62 KB)
1 | 40558 | jjdelcerro | /**
|
---|---|---|---|
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 | 40596 | jjdelcerro | |
25 | 40435 | jjdelcerro | package org.gvsig.app.project.documents.view.legend.gui; |
26 | |||
27 | import java.awt.BorderLayout; |
||
28 | import java.awt.Component; |
||
29 | import java.awt.FlowLayout; |
||
30 | import java.awt.event.ActionEvent; |
||
31 | import java.awt.event.ActionListener; |
||
32 | import java.util.ArrayList; |
||
33 | import java.util.Comparator; |
||
34 | import java.util.Iterator; |
||
35 | 41400 | jjdelcerro | import java.util.List; |
36 | 40435 | jjdelcerro | import java.util.TreeMap; |
37 | |||
38 | import javax.swing.BorderFactory; |
||
39 | import javax.swing.JCheckBox; |
||
40 | import javax.swing.JComponent; |
||
41 | import javax.swing.JLabel; |
||
42 | import javax.swing.JPanel; |
||
43 | |||
44 | import org.gvsig.andami.PluginServices; |
||
45 | import org.gvsig.andami.messages.NotificationManager; |
||
46 | import org.gvsig.fmap.mapcontext.layers.FLayer; |
||
47 | import org.gvsig.fmap.mapcontext.rendering.legend.styling.ILabelable; |
||
48 | import org.gvsig.fmap.mapcontext.rendering.legend.styling.ILabelingStrategy; |
||
49 | 41400 | jjdelcerro | import org.gvsig.symbology.swing.SymbologySwingLocator; |
50 | import org.gvsig.symbology.swing.SymbologySwingManager; |
||
51 | 40435 | jjdelcerro | import org.gvsig.utils.swing.JComboBox; |
52 | |||
53 | |||
54 | /**
|
||
55 | *
|
||
56 | * @author jaume dominguez faus - jaume.dominguez@iver.es
|
||
57 | *
|
||
58 | */
|
||
59 | public class LabelingManager extends AbstractThemeManagerPage implements ActionListener { |
||
60 | private static final long serialVersionUID = 856162295985695717L; |
||
61 | 41400 | jjdelcerro | // private static ArrayList<Class<? extends ILabelingStrategyPanel>> installedPanels = new ArrayList<Class<? extends ILabelingStrategyPanel>>();
|
62 | 40435 | jjdelcerro | private Comparator<Class<?>> comparator=new Comparator<Class<?>>(){ |
63 | |||
64 | public int compare(Class<?> o1, Class<?> o2) { |
||
65 | 40708 | jldominguez | return o1.getSimpleName().compareTo(o2.getSimpleName());
|
66 | 40435 | jjdelcerro | } |
67 | |||
68 | }; |
||
69 | 40708 | jldominguez | private TreeMap<Class<?>, ILabelingStrategyPanel> strategyPanels = |
70 | new TreeMap<Class<?>, ILabelingStrategyPanel>(comparator); |
||
71 | |||
72 | 40435 | jjdelcerro | private JCheckBox chkApplyLabels; |
73 | private ILabelable layer;
|
||
74 | private JPanel content; |
||
75 | private JPanel pnlNorth; |
||
76 | private JComboBox cmbStrategy; |
||
77 | |||
78 | |||
79 | public LabelingManager() {
|
||
80 | super();
|
||
81 | initialize(); |
||
82 | } |
||
83 | |||
84 | private class LabelingStrategyItem { |
||
85 | private ILabelingStrategyPanel strategyPanel;
|
||
86 | |||
87 | private LabelingStrategyItem(ILabelingStrategyPanel strategyPanel) {
|
||
88 | this.strategyPanel = strategyPanel;
|
||
89 | } |
||
90 | |||
91 | public String toString() { |
||
92 | return strategyPanel.getLabelingStrategyName();
|
||
93 | } |
||
94 | |||
95 | public boolean equals(Object obj) { |
||
96 | if (obj instanceof LabelingStrategyItem) { |
||
97 | LabelingStrategyItem item = (LabelingStrategyItem) obj; |
||
98 | return this.strategyPanel.getClass().equals(item.strategyPanel.getClass()); |
||
99 | |||
100 | } |
||
101 | return super.equals(obj); |
||
102 | } |
||
103 | |||
104 | } |
||
105 | 42089 | jbadia | |
106 | @Override
|
||
107 | public int getPriority() { |
||
108 | return 600; |
||
109 | } |
||
110 | 40435 | jjdelcerro | |
111 | private void initialize() { |
||
112 | setLayout(new BorderLayout()); |
||
113 | 41400 | jjdelcerro | SymbologySwingManager symbologySwingManager = SymbologySwingLocator.getSwingManager(); |
114 | |||
115 | Iterator<ILabelingStrategyPanel> it = symbologySwingManager.getLabelingEditors().iterator();
|
||
116 | while( it.hasNext() ) {
|
||
117 | ILabelingStrategyPanel pnl = it.next(); |
||
118 | strategyPanels.put(pnl.getLabelingStrategyClass(), pnl); |
||
119 | 40435 | jjdelcerro | } |
120 | content = new JPanel(new BorderLayout()); |
||
121 | content.setBorder(BorderFactory.createEtchedBorder());
|
||
122 | add(getPnlNorth(), BorderLayout.NORTH);
|
||
123 | add(content, BorderLayout.SOUTH);
|
||
124 | |||
125 | } |
||
126 | |||
127 | private JPanel getPnlNorth() { |
||
128 | if (pnlNorth == null) { |
||
129 | pnlNorth = new JPanel(new BorderLayout(5,5)); |
||
130 | JPanel aux = new JPanel(new FlowLayout(FlowLayout.LEFT)); |
||
131 | |||
132 | aux.add(getChkApplyLabels()); |
||
133 | pnlNorth.add(aux, BorderLayout.NORTH);
|
||
134 | aux = new JPanel(new FlowLayout(FlowLayout.LEFT)); |
||
135 | aux.add(new JLabel(PluginServices.getText(this, "general")+":")); |
||
136 | aux.add(getCmbStrategy()); |
||
137 | pnlNorth.add(aux, BorderLayout.CENTER);
|
||
138 | |||
139 | } |
||
140 | return pnlNorth;
|
||
141 | } |
||
142 | |||
143 | private JComboBox getCmbStrategy() { |
||
144 | if (cmbStrategy == null) { |
||
145 | Iterator<ILabelingStrategyPanel> it = strategyPanels.values().iterator();
|
||
146 | final ArrayList<LabelingStrategyItem> aux = new ArrayList<LabelingStrategyItem>(); |
||
147 | while (it.hasNext()) {
|
||
148 | aux.add(new LabelingStrategyItem(it.next()));
|
||
149 | } |
||
150 | final LabelingStrategyItem items[] = aux.toArray(new LabelingStrategyItem[aux.size()]); |
||
151 | |||
152 | cmbStrategy = new JComboBox(items) { |
||
153 | private static final long serialVersionUID = 7506754097091500846L; |
||
154 | |||
155 | @Override
|
||
156 | public void setSelectedItem(Object anObject) { |
||
157 | if (anObject == null) |
||
158 | return;
|
||
159 | if (anObject instanceof ILabelingStrategy) { |
||
160 | ILabelingStrategy st = (ILabelingStrategy) anObject; |
||
161 | for (ILabelingStrategyPanel pnl : strategyPanels.values()) {
|
||
162 | if (pnl.getLabelingStrategyClass() != null && |
||
163 | pnl.getLabelingStrategyClass().equals(st.getClass())) { |
||
164 | super.setSelectedItem(new LabelingStrategyItem(pnl)); |
||
165 | return;
|
||
166 | } |
||
167 | } |
||
168 | } else {
|
||
169 | super.setSelectedItem(anObject);
|
||
170 | } |
||
171 | } |
||
172 | }; |
||
173 | |||
174 | cmbStrategy.setName("CMBMODE");
|
||
175 | cmbStrategy.addActionListener(this);
|
||
176 | } |
||
177 | |||
178 | return cmbStrategy;
|
||
179 | } |
||
180 | |||
181 | private JCheckBox getChkApplyLabels() { |
||
182 | if (chkApplyLabels == null) { |
||
183 | chkApplyLabels = new JCheckBox(PluginServices.getText(this, "enable_labeling")); |
||
184 | chkApplyLabels.setName("CHKAPPLYLABELS");
|
||
185 | chkApplyLabels.addActionListener(this);
|
||
186 | } |
||
187 | return chkApplyLabels;
|
||
188 | } |
||
189 | |||
190 | 41400 | jjdelcerro | /**
|
191 | *
|
||
192 | * @deprecated use {#SymbolSwingManger.
|
||
193 | */
|
||
194 | 40435 | jjdelcerro | public static void addLabelingStrategy(Class<? extends ILabelingStrategyPanel> iLabelingStrategyPanelClass) { |
195 | 41400 | jjdelcerro | SymbologySwingManager symbologySwingManager = SymbologySwingLocator.getSwingManager(); |
196 | symbologySwingManager.registerLabelingEditor(iLabelingStrategyPanelClass); |
||
197 | 40435 | jjdelcerro | } |
198 | |||
199 | private void setComponentEnabled(Component c, boolean b) { |
||
200 | c.setEnabled(b); |
||
201 | } |
||
202 | |||
203 | |||
204 | public void setModel(FLayer layer) throws IllegalArgumentException { |
||
205 | if (layer instanceof ILabelable) { |
||
206 | // get the labeling strategy
|
||
207 | this.layer = (ILabelable) layer;
|
||
208 | for (ILabelingStrategyPanel p : strategyPanels.values()) {
|
||
209 | p.setModel(layer,((ILabelable) layer).getLabelingStrategy() ); |
||
210 | } |
||
211 | |||
212 | setComponentEnabled(this, true); |
||
213 | refreshControls(); |
||
214 | |||
215 | |||
216 | ActionEvent evt = new ActionEvent(chkApplyLabels, 0, null); |
||
217 | evt.setSource(chkApplyLabels); |
||
218 | actionPerformed(evt); |
||
219 | |||
220 | getCmbStrategy().setSelectedItem(this.layer.getLabelingStrategy());
|
||
221 | evt.setSource(getCmbStrategy()); |
||
222 | actionPerformed(evt); |
||
223 | } else {
|
||
224 | setComponentEnabled(this, false); |
||
225 | } |
||
226 | } |
||
227 | |||
228 | |||
229 | |||
230 | private void refreshControls() { |
||
231 | if (layer == null) return; |
||
232 | |||
233 | // enables labeling
|
||
234 | JCheckBox applyLabels = getChkApplyLabels();
|
||
235 | applyLabels.setSelected(layer.isLabeled()); |
||
236 | } |
||
237 | |||
238 | |||
239 | |||
240 | |||
241 | public void actionPerformed(ActionEvent e) { |
||
242 | JComponent c = (JComponent)e.getSource(); |
||
243 | |||
244 | if (c.equals(chkApplyLabels)) {
|
||
245 | boolean b = chkApplyLabels.isSelected();
|
||
246 | // enables/disables all components
|
||
247 | getCmbStrategy().setEnabled(b); |
||
248 | for (int i = 0; i < content.getComponentCount(); i++) { |
||
249 | Component c1 = content.getComponent(i);
|
||
250 | if (!c1.equals(c))
|
||
251 | setComponentEnabled(c1, b); |
||
252 | } |
||
253 | |||
254 | } else if (c.equals(cmbStrategy)) { |
||
255 | if (c.equals(cmbStrategy)) {
|
||
256 | ILabelingStrategyPanel panel = ((LabelingStrategyItem) cmbStrategy.getSelectedItem()).strategyPanel; |
||
257 | if (panel!=null) { |
||
258 | try {
|
||
259 | remove(content); |
||
260 | |||
261 | content.removeAll(); |
||
262 | content.add((Component) panel);
|
||
263 | add(content, BorderLayout.CENTER);
|
||
264 | actionPerformed(new ActionEvent(chkApplyLabels, 0, null)); |
||
265 | revalidate(); |
||
266 | paintImmediately(getBounds()); |
||
267 | } catch (Exception e1) { |
||
268 | e1.printStackTrace(); |
||
269 | } |
||
270 | } |
||
271 | } |
||
272 | } |
||
273 | } |
||
274 | |||
275 | public void acceptAction() { |
||
276 | |||
277 | } |
||
278 | |||
279 | public void cancelAction() { |
||
280 | |||
281 | } |
||
282 | |||
283 | public void applyAction() { |
||
284 | if (layer != null) { // in other case the layer is not labelable |
||
285 | ILabelingStrategyPanel panel = ((LabelingStrategyItem) getCmbStrategy().getSelectedItem()).strategyPanel; |
||
286 | ILabelingStrategy strategy=panel.getLabelingStrategy(); |
||
287 | layer.setLabelingStrategy(strategy); |
||
288 | layer.setIsLabeled(getChkApplyLabels().isSelected()); |
||
289 | } |
||
290 | } |
||
291 | |||
292 | |||
293 | public String getName() { |
||
294 | return PluginServices.getText(this,"Etiquetados"); |
||
295 | } |
||
296 | } |