svn-gvsig-desktop / trunk / org.gvsig.desktop / org.gvsig.desktop.plugin / org.gvsig.app.document.table.app / org.gvsig.app.document.table.app.mainplugin / src / main / java / org / gvsig / app / extension / ShowGraphicsLayerTable.java @ 40558
History | View | Annotate | Download (5.31 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.extension; |
25 |
|
26 |
import java.beans.PropertyChangeEvent; |
27 |
import java.beans.PropertyChangeListener; |
28 |
|
29 |
import org.gvsig.andami.IconThemeHelper; |
30 |
import org.gvsig.andami.PluginServices; |
31 |
import org.gvsig.andami.plugins.Extension; |
32 |
import org.gvsig.app.ApplicationLocator; |
33 |
import org.gvsig.app.ApplicationManager; |
34 |
import org.gvsig.app.project.ProjectManager; |
35 |
import org.gvsig.app.project.documents.table.TableDocument; |
36 |
import org.gvsig.app.project.documents.table.TableManager; |
37 |
import org.gvsig.app.project.documents.table.gui.FeatureTableDocumentPanel; |
38 |
import org.gvsig.app.project.documents.view.ViewDocument; |
39 |
import org.gvsig.app.project.documents.view.ViewManager; |
40 |
import org.gvsig.fmap.dal.exception.DataException; |
41 |
import org.gvsig.fmap.dal.feature.FeatureStore; |
42 |
import org.gvsig.fmap.mapcontext.layers.vectorial.GraphicLayer; |
43 |
import org.slf4j.Logger; |
44 |
import org.slf4j.LoggerFactory; |
45 |
|
46 |
/**
|
47 |
* Opens a table document of the current view's graphic layer.
|
48 |
*
|
49 |
* @author gvSIG team
|
50 |
*/
|
51 |
public class ShowGraphicsLayerTable extends Extension implements |
52 |
PropertyChangeListener {
|
53 |
|
54 |
private static final Logger LOG = LoggerFactory |
55 |
.getLogger(ShowGraphicsLayerTable.class); |
56 |
|
57 |
private ApplicationManager appManager = ApplicationLocator.getManager();
|
58 |
|
59 |
/**
|
60 |
* @see org.gvsig.andami.plugins.IExtension#isEnabled()
|
61 |
*/
|
62 |
public boolean isEnabled() { |
63 |
return getCurrentViewDocument() != null; |
64 |
} |
65 |
|
66 |
private ViewDocument getCurrentViewDocument() {
|
67 |
return (ViewDocument) appManager
|
68 |
.getActiveDocument(ViewManager.TYPENAME); |
69 |
} |
70 |
|
71 |
/**
|
72 |
* @see org.gvsig.andami.plugins.IExtension#isVisible()
|
73 |
*/
|
74 |
public boolean isVisible() { |
75 |
try {
|
76 |
ViewDocument document = getCurrentViewDocument(); |
77 |
if (document == null) { |
78 |
return false; |
79 |
} |
80 |
GraphicLayer graphicsLayer = document.getMapContext() |
81 |
.getGraphicsLayer(); |
82 |
TableManager tableManager = getTableManager(); |
83 |
TableDocument tableDocument = tableManager |
84 |
.getTableDocument(graphicsLayer); |
85 |
return tableDocument != null |
86 |
|| document.getMapContext().getGraphicsLayer() |
87 |
.getFeatureStore().getFeatureCount() > 0;
|
88 |
} catch (DataException e) {
|
89 |
LOG.error("Error checking if the current document is a "
|
90 |
+ "view and has data in the graphics layer", e);
|
91 |
return false; |
92 |
} |
93 |
} |
94 |
|
95 |
/**
|
96 |
* @see com.iver.mdiApp.plugins.IExtension#updateUI(java.lang.String)
|
97 |
*/
|
98 |
public void execute(String action) { |
99 |
|
100 |
ViewDocument document = getCurrentViewDocument(); |
101 |
GraphicLayer graphicsLayer = document.getMapContext() |
102 |
.getGraphicsLayer(); |
103 |
|
104 |
ProjectManager projectManager = getProjectManager(); |
105 |
TableManager tableManager = getTableManager(); |
106 |
|
107 |
TableDocument tableDocument = tableManager |
108 |
.getTableDocument(graphicsLayer); |
109 |
FeatureStore fs = graphicsLayer.getFeatureStore(); |
110 |
|
111 |
if (tableDocument == null) { |
112 |
tableDocument = (TableDocument) projectManager.createDocument( |
113 |
TableManager.TYPENAME, |
114 |
PluginServices.getText(this, "Tabla_de_Atributos") + ": " |
115 |
+ graphicsLayer.getName()); |
116 |
tableDocument.setStore(fs); |
117 |
tableDocument.setAssociatedLayer(graphicsLayer); |
118 |
projectManager.getCurrentProject().add(tableDocument); |
119 |
} |
120 |
|
121 |
tableDocument.setModified(true);
|
122 |
FeatureTableDocumentPanel featureTableDocumentPanel = (FeatureTableDocumentPanel) tableManager |
123 |
.getMainWindow(tableDocument); |
124 |
|
125 |
appManager.getUIManager().addWindow(featureTableDocumentPanel); |
126 |
|
127 |
} |
128 |
|
129 |
private ProjectManager getProjectManager() {
|
130 |
return ProjectManager.getInstance();
|
131 |
} |
132 |
|
133 |
private TableManager getTableManager() {
|
134 |
TableManager tableManager = (TableManager) getProjectManager() |
135 |
.getDocumentManager(TableManager.TYPENAME); |
136 |
return tableManager;
|
137 |
} |
138 |
|
139 |
/**
|
140 |
* @see org.gvsig.andami.plugins.IExtension#initialize()
|
141 |
*/
|
142 |
public void initialize() { |
143 |
registerIcons(); |
144 |
} |
145 |
|
146 |
public void postInitialize() { |
147 |
// Listen just in case a view document is removed, to remove also
|
148 |
// the related graphics layer table document, if any
|
149 |
getProjectManager().getCurrentProject().addPropertyChangeListener(this);
|
150 |
} |
151 |
|
152 |
private void registerIcons() { |
153 |
IconThemeHelper.registerIcon("action", "layer-show-attributes-table", this); |
154 |
} |
155 |
|
156 |
public void propertyChange(PropertyChangeEvent evt) { |
157 |
if ("delDocument".equals(evt.getPropertyName())) { |
158 |
if (evt.getOldValue() != null |
159 |
&& evt.getOldValue() instanceof ViewDocument) {
|
160 |
ViewDocument viewDocument = (ViewDocument) evt.getOldValue(); |
161 |
getTableManager().removeTableDocument( |
162 |
viewDocument.getMapContext().getGraphicsLayer()); |
163 |
} |
164 |
} |
165 |
} |
166 |
} |