svn-gvsig-desktop / trunk / org.gvsig.desktop / org.gvsig.desktop.plugin / org.gvsig.app / org.gvsig.app.mainplugin / src / main / java / org / gvsig / fmap / dal / serverexplorer / filesystem / swing / FilesystemExplorerAddLayerWizardPanel.java @ 40596
History | View | Annotate | Download (11.6 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.fmap.dal.serverexplorer.filesystem.swing; |
25 |
|
26 |
import java.awt.BorderLayout; |
27 |
import java.awt.Color; |
28 |
import java.awt.Component; |
29 |
import java.awt.Font; |
30 |
import java.awt.GridLayout; |
31 |
import java.awt.Window; |
32 |
import java.awt.event.ActionEvent; |
33 |
|
34 |
import javax.swing.JFrame; |
35 |
import javax.swing.JLabel; |
36 |
import javax.swing.JList; |
37 |
import javax.swing.JPanel; |
38 |
import javax.swing.ListCellRenderer; |
39 |
import javax.swing.ListModel; |
40 |
import javax.swing.UIDefaults; |
41 |
|
42 |
import org.cresques.cts.IProjection; |
43 |
import org.slf4j.Logger; |
44 |
import org.slf4j.LoggerFactory; |
45 |
|
46 |
import org.gvsig.andami.messages.Messages; |
47 |
import org.gvsig.app.addlayer.AddLayerDialog; |
48 |
import org.gvsig.app.prepareAction.PrepareContext; |
49 |
import org.gvsig.app.prepareAction.PrepareContextView; |
50 |
import org.gvsig.fmap.dal.DataStore; |
51 |
import org.gvsig.fmap.dal.DataStoreParameters; |
52 |
import org.gvsig.fmap.dal.DataTypes; |
53 |
import org.gvsig.fmap.dal.serverexplorer.filesystem.FilesystemStoreParameters; |
54 |
import org.gvsig.fmap.mapcontrol.MapControl; |
55 |
import org.gvsig.fmap.mapcontrol.swing.dynobject.DynObjectEditor; |
56 |
import org.gvsig.tools.dynobject.DynField; |
57 |
import org.gvsig.tools.dynobject.DynObject; |
58 |
import org.gvsig.tools.dynobject.exception.DynFieldNotFoundException; |
59 |
import org.gvsig.tools.library.impl.DefaultLibrariesInitializer; |
60 |
import org.gvsig.tools.service.ServiceException; |
61 |
|
62 |
/**
|
63 |
* @author jmvivo
|
64 |
*
|
65 |
*/
|
66 |
public class FilesystemExplorerAddLayerWizardPanel extends |
67 |
FilesystemExplorerWizardPanel { |
68 |
|
69 |
private static final long serialVersionUID = -5054057255129168139L; |
70 |
|
71 |
private static final Logger LOG = LoggerFactory |
72 |
.getLogger(FilesystemExplorerAddLayerWizardPanel.class); |
73 |
|
74 |
private PrepareContext prepareContext;
|
75 |
|
76 |
public void initWizard() { |
77 |
|
78 |
super.initWizard();
|
79 |
this.getFileList().setCellRenderer(
|
80 |
new TwoColumnFileListCellRenderer(this.getMapCtrl())); |
81 |
} |
82 |
|
83 |
@Override
|
84 |
public void execute() { |
85 |
if (this.getMapCtrl() == null) { |
86 |
throw new IllegalArgumentException("MapControl need"); |
87 |
} |
88 |
String layerName;
|
89 |
|
90 |
for (DataStoreParameters params : this.getParameters()) { |
91 |
IProjection proj = null;
|
92 |
|
93 |
proj = this.getMapCtrl().getProjection();
|
94 |
|
95 |
// Buscamos por el parametro de la proyeccion
|
96 |
// que sean obligatorios y est?n a null
|
97 |
// y le ponemos la proyeccion de la vista
|
98 |
DynField[] fields = params.getDynClass().getDynFields();
|
99 |
for (DynField field : fields) {
|
100 |
if (field.getType() == DataTypes.CRS && field.isMandatory()) {
|
101 |
if (params.getDynValue(field.getName()) == null) { |
102 |
params.setDynValue(field.getName(), proj); |
103 |
} |
104 |
} |
105 |
} |
106 |
|
107 |
layerName = |
108 |
((FilesystemStoreParameters) params).getFile().getName(); |
109 |
|
110 |
this.doAddLayer(this.getMapCtrl(), layerName, params); |
111 |
} |
112 |
} |
113 |
|
114 |
@Override
|
115 |
public void actionPerformed(ActionEvent e) { |
116 |
|
117 |
String command = e.getActionCommand();
|
118 |
FilesystemStoreListModel model = |
119 |
(FilesystemStoreListModel) getFileList().getModel(); |
120 |
|
121 |
if (command == EDIT_COMMAND) {
|
122 |
DynObject dynObject = |
123 |
model.getDynObjectAt(getFileList().getSelectedIndex()); |
124 |
|
125 |
// For store parameters with a CRS field, add the current view
|
126 |
// CRS as default value when null.
|
127 |
try {
|
128 |
IProjection projection = |
129 |
(IProjection) dynObject.getDynValue("CRS");
|
130 |
if (projection == null) { |
131 |
projection = getDefaultProjection(); |
132 |
dynObject.setDynValue("CRS", projection);
|
133 |
} |
134 |
} catch (DynFieldNotFoundException e1) {
|
135 |
LOG.debug("Loading a store whose parameters "
|
136 |
+ "don't have a CRS field");
|
137 |
} |
138 |
|
139 |
try {
|
140 |
DynObjectEditor editor = new DynObjectEditor(dynObject);
|
141 |
editor.editObject(true);
|
142 |
} catch (ServiceException ex) {
|
143 |
LOG.error( |
144 |
"Error creating a Swing component for the DynObject: "
|
145 |
+ dynObject, ex); |
146 |
} |
147 |
|
148 |
// force repaint
|
149 |
ListModel lm = this.getFileList().getModel(); |
150 |
if (lm instanceof FilesystemStoreListModel) { |
151 |
FilesystemStoreListModel mm = (FilesystemStoreListModel) lm; |
152 |
mm.forceUpdate(getFileList().getSelectedIndex()); |
153 |
} |
154 |
|
155 |
|
156 |
|
157 |
} else {
|
158 |
super.actionPerformed(e);
|
159 |
} |
160 |
} |
161 |
|
162 |
/**
|
163 |
* @return
|
164 |
*/
|
165 |
private IProjection getDefaultProjection() {
|
166 |
return getMapCtrl().getViewPort().getProjection();
|
167 |
} |
168 |
|
169 |
public static void main(String[] args) { |
170 |
try {
|
171 |
new DefaultLibrariesInitializer().fullInitialize();
|
172 |
|
173 |
JFrame frame = new JFrame(); |
174 |
|
175 |
AddLayerDialog addLayerDlg = new AddLayerDialog();
|
176 |
|
177 |
FilesystemExplorerAddLayerWizardPanel wizardPanel = |
178 |
new FilesystemExplorerAddLayerWizardPanel();
|
179 |
addLayerDlg.addWizardTab("File", wizardPanel);
|
180 |
wizardPanel.initWizard(); |
181 |
|
182 |
frame.setLayout(new BorderLayout()); |
183 |
frame.add(addLayerDlg); |
184 |
|
185 |
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
|
186 |
frame.setBounds(10, 10, 400, 400); |
187 |
frame.setVisible(true);
|
188 |
|
189 |
} catch (Exception e) { |
190 |
e.printStackTrace(); |
191 |
System.exit(-1); |
192 |
return;
|
193 |
} |
194 |
} |
195 |
|
196 |
@Override
|
197 |
protected PrepareContext getPrepareDataStoreContext() {
|
198 |
if (this.prepareContext == null) { |
199 |
this.prepareContext = new PrepareContextView() { |
200 |
|
201 |
public Window getOwnerWindow() { |
202 |
return null; |
203 |
} |
204 |
|
205 |
public MapControl getMapControl() {
|
206 |
return FilesystemExplorerAddLayerWizardPanel.this
|
207 |
.getMapCtrl(); |
208 |
} |
209 |
|
210 |
public IProjection getViewProjection() {
|
211 |
return getMapControl().getProjection();
|
212 |
} |
213 |
|
214 |
}; |
215 |
} |
216 |
return this.prepareContext; |
217 |
} |
218 |
|
219 |
// =================
|
220 |
|
221 |
private class TwoColumnFileListCellRenderer extends JPanel implements ListCellRenderer { |
222 |
|
223 |
private JLabel fileName = null; |
224 |
private JLabel crsName = null; |
225 |
|
226 |
private Color selBC = null; |
227 |
private Color selFC = null; |
228 |
private Color unselBC = null; |
229 |
private Color unselFC = null; |
230 |
|
231 |
private MapControl mapCtrl = null; |
232 |
|
233 |
public TwoColumnFileListCellRenderer(MapControl mct) {
|
234 |
// 1 col for name, one for crs
|
235 |
setLayout(new GridLayout(0, 2)); |
236 |
fileName = new JLabel(); |
237 |
crsName = new JLabel(); |
238 |
|
239 |
Font fnt = crsName.getFont();
|
240 |
fnt = fnt.deriveFont((float) (fnt.getSize() - 1)); |
241 |
crsName.setFont(fnt); |
242 |
|
243 |
add(fileName); |
244 |
add(crsName); |
245 |
mapCtrl = mct; |
246 |
|
247 |
UIDefaults defaults = javax.swing.UIManager.getDefaults();
|
248 |
selBC = defaults.getColor("List.selectionBackground");
|
249 |
selFC = defaults.getColor("List.selectionForeground");
|
250 |
unselBC = this.getBackground();
|
251 |
unselFC = this.getForeground();
|
252 |
} |
253 |
|
254 |
public Component getListCellRendererComponent( |
255 |
JList list, Object _value, |
256 |
int index, boolean isSelected, boolean cellHasFocus) { |
257 |
|
258 |
if (isSelected) {
|
259 |
setBackground(selBC); |
260 |
fileName.setForeground(selFC); |
261 |
crsName.setForeground(selFC); |
262 |
} else {
|
263 |
setBackground(unselBC); |
264 |
fileName.setForeground(unselFC); |
265 |
crsName.setForeground(unselFC); |
266 |
} |
267 |
|
268 |
// ===========================
|
269 |
|
270 |
fileName.setText(_value == null ?
|
271 |
"?": fixString(_value.toString()));
|
272 |
|
273 |
ListModel lm = list.getModel();
|
274 |
String unkown_tag = Messages.get("_Unknown_CRS_so_assumed"); |
275 |
String view_crs = getViewCRS();
|
276 |
|
277 |
if (lm instanceof FilesystemStoreListModel) { |
278 |
|
279 |
FilesystemStoreListModel fsslm = (FilesystemStoreListModel) lm; |
280 |
DynObject dyno = fsslm.getDynObjectAt(index); |
281 |
|
282 |
try {
|
283 |
Object crs_obj = dyno.getDynValue(DataStore.METADATA_CRS);
|
284 |
if (crs_obj == null || crs_obj.toString().compareToIgnoreCase("null") == 0) { |
285 |
crsName.setText(unkown_tag + " " + view_crs);
|
286 |
} else {
|
287 |
if (crs_obj instanceof IProjection) { |
288 |
IProjection ipr = (IProjection) crs_obj; |
289 |
if (ipr.getAbrev().compareToIgnoreCase(view_crs) == 0) { |
290 |
// CRS set but same as view's
|
291 |
crsName.setText(view_crs); |
292 |
} else {
|
293 |
// CRS set and not same as view's
|
294 |
crsName.setText(ipr.getAbrev() + |
295 |
" (" +
|
296 |
Messages.get("_reprojected_on_the_fly") +
|
297 |
")");
|
298 |
} |
299 |
} else {
|
300 |
// CRS parameter class not expected
|
301 |
crsName.setText(unkown_tag + " " + view_crs);
|
302 |
} |
303 |
|
304 |
} |
305 |
} catch (Exception ex) { |
306 |
// CRS parameter not found
|
307 |
crsName.setText(unkown_tag + " " + view_crs);
|
308 |
} |
309 |
|
310 |
} else {
|
311 |
// list model not of expected class
|
312 |
crsName.setText(unkown_tag + " " + view_crs);
|
313 |
} |
314 |
|
315 |
return this; |
316 |
} |
317 |
|
318 |
/**
|
319 |
* @param string
|
320 |
* @return
|
321 |
*/
|
322 |
private String fixString(String str) { |
323 |
|
324 |
int len = str.length();
|
325 |
String resp = str;
|
326 |
if (len < 32) { |
327 |
// return str;
|
328 |
} else {
|
329 |
int cut = len - 14; |
330 |
resp = resp.substring(0, 14) + |
331 |
"..." + resp.substring(cut);
|
332 |
} |
333 |
return resp + " "; |
334 |
} |
335 |
|
336 |
private String getViewCRS() { |
337 |
if (this.mapCtrl == null) { |
338 |
return "CRS?"; |
339 |
} else {
|
340 |
return mapCtrl.getProjection().getAbrev();
|
341 |
} |
342 |
} |
343 |
|
344 |
} |
345 |
|
346 |
|
347 |
} |