root / org.gvsig.projection.jcrs / trunk / org.gvsig.projection.jcrs / org.gvsig.projection.app.jcrs / org.gvsig.projection.app.jcrs.common / src / main / java / org / gvsig / crs / preferences / JCRSPreferencesPage.java @ 1938
History | View | Annotate | Download (8.38 KB)
1 |
/*
|
---|---|
2 |
* To change this license header, choose License Headers in Project Properties.
|
3 |
* To change this template file, choose Tools | Templates
|
4 |
* and open the template in the editor.
|
5 |
*/
|
6 |
package org.gvsig.crs.preferences; |
7 |
|
8 |
import java.awt.BorderLayout; |
9 |
import java.io.File; |
10 |
import java.util.Collection; |
11 |
import java.util.Iterator; |
12 |
import javax.swing.ComboBoxModel; |
13 |
import javax.swing.DefaultComboBoxModel; |
14 |
import javax.swing.DefaultListModel; |
15 |
import javax.swing.ImageIcon; |
16 |
import javax.swing.JPanel; |
17 |
import org.apache.commons.io.FileUtils; |
18 |
import org.apache.commons.io.FilenameUtils; |
19 |
import org.apache.commons.lang3.BooleanUtils; |
20 |
import org.apache.commons.lang3.StringUtils; |
21 |
import org.gvsig.andami.IconThemeHelper; |
22 |
import org.gvsig.andami.PluginServices; |
23 |
import org.gvsig.andami.PluginsLocator; |
24 |
import org.gvsig.andami.PluginsManager; |
25 |
import org.gvsig.andami.preferences.AbstractPreferencePage; |
26 |
import org.gvsig.andami.preferences.StoreException; |
27 |
import org.gvsig.crs.CrsFactory; |
28 |
import org.gvsig.tools.ToolsLocator; |
29 |
import org.gvsig.tools.dynobject.DynObject; |
30 |
import org.gvsig.tools.exception.BaseException; |
31 |
import org.gvsig.tools.i18n.I18nManager; |
32 |
import org.gvsig.tools.packageutils.PackageInfo; |
33 |
import org.gvsig.tools.packageutils.PackageManager; |
34 |
import org.slf4j.Logger; |
35 |
import org.slf4j.LoggerFactory; |
36 |
|
37 |
/**
|
38 |
*
|
39 |
* @author usuario
|
40 |
*/
|
41 |
public class JCRSPreferencesPage extends AbstractPreferencePage { |
42 |
|
43 |
private static final Logger logger = LoggerFactory.getLogger(JCRSPreferencesPage.class); |
44 |
private static final long serialVersionUID = -7838901334080793221L; |
45 |
|
46 |
private JCRSPreferencesPageView preferences;
|
47 |
private DynObject pluginProperties;
|
48 |
private PluginServices plugin;
|
49 |
|
50 |
private class ListItem { |
51 |
|
52 |
private PackageInfo pkg;
|
53 |
private File epsgFile; |
54 |
|
55 |
ListItem(PackageInfo pkg, File epsgFile) {
|
56 |
this.pkg = pkg;
|
57 |
this.epsgFile = epsgFile;
|
58 |
} |
59 |
|
60 |
public File getEPSGFile() { |
61 |
return this.epsgFile; |
62 |
} |
63 |
|
64 |
public PackageInfo getPackageInfo() {
|
65 |
return this.pkg; |
66 |
} |
67 |
|
68 |
public String toString() { |
69 |
return this.pkg.getName(); |
70 |
} |
71 |
|
72 |
} |
73 |
|
74 |
public JCRSPreferencesPage() {
|
75 |
initComponents(); |
76 |
} |
77 |
|
78 |
private void initComponents() { |
79 |
I18nManager i18n = ToolsLocator.getI18nManager(); |
80 |
PluginsManager pluginManager = PluginsLocator.getManager(); |
81 |
this.plugin = pluginManager.getPlugin(this); |
82 |
this.pluginProperties = this.plugin.getPluginProperties(); |
83 |
|
84 |
this.preferences = new JCRSPreferencesPageView(); |
85 |
this.preferences.lblHeader.setText(
|
86 |
i18n.getTranslation("_Select_the_EPSG_data_base_to_use")
|
87 |
); |
88 |
this.preferences.chkUseMomoryChacheForCRSs.setText(
|
89 |
i18n.getTranslation("_Use_cache_for_CRSs")
|
90 |
); |
91 |
this.setLayout(new BorderLayout()); |
92 |
this.add(this.preferences, BorderLayout.NORTH); |
93 |
|
94 |
this.preferences.lblDatabaseInitializationMode.setText(
|
95 |
i18n.getTranslation("_When_initializing_the_EPSG_database")
|
96 |
); |
97 |
DefaultComboBoxModel modelCombo = new DefaultComboBoxModel(); |
98 |
modelCombo.addElement(i18n.getTranslation("_On_start_in_background"));
|
99 |
modelCombo.addElement(i18n.getTranslation("_On_start_in_foreground"));
|
100 |
modelCombo.addElement(i18n.getTranslation("_On_first_use"));
|
101 |
this.preferences.cboDatabaseInitializationMode.setModel(modelCombo);
|
102 |
|
103 |
initializeValues(); |
104 |
} |
105 |
|
106 |
public void storeValues() throws StoreException { |
107 |
ListItem item = (ListItem) this.preferences.lstBBDD.getSelectedValue();
|
108 |
if( item == null ) { |
109 |
return;
|
110 |
} |
111 |
this.pluginProperties.setDynValue("epsgDatabase", item.getEPSGFile()); |
112 |
this.pluginProperties.setDynValue("useMemoryCacheForCRSs", |
113 |
this.preferences.chkUseMomoryChacheForCRSs.isSelected()
|
114 |
); |
115 |
this.pluginProperties.setDynValue(
|
116 |
"databaseInitializationMode",
|
117 |
this.preferences.cboDatabaseInitializationMode.getSelectedIndex()
|
118 |
); |
119 |
this.plugin.savePluginProperties();
|
120 |
} |
121 |
|
122 |
public void setChangesApplied() { |
123 |
// ????
|
124 |
} |
125 |
|
126 |
public String getID() { |
127 |
return getClass().getName();
|
128 |
} |
129 |
|
130 |
public String getTitle() { |
131 |
I18nManager i18nManager = ToolsLocator.getI18nManager(); |
132 |
return i18nManager.getTranslation("jCRS_preferences"); |
133 |
|
134 |
} |
135 |
|
136 |
public JPanel getPanel() { |
137 |
return this; |
138 |
} |
139 |
|
140 |
@Override
|
141 |
public void initializeValues() { |
142 |
PackageManager pkgManager = ToolsLocator.getPackageManager(); |
143 |
|
144 |
File dbfolder = CrsFactory.getDataBaseFolder();
|
145 |
File epsgFolders = new File(dbfolder,"EPSG"); |
146 |
Collection<File> files = FileUtils.listFiles(epsgFolders, new String[]{"info"}, true); |
147 |
DefaultListModel model = new DefaultListModel(); |
148 |
|
149 |
File currentEPSG = getCurrentEPSG();
|
150 |
|
151 |
int selectedOption = 0; |
152 |
int n = 0; |
153 |
Iterator<File> it = files.iterator(); |
154 |
while( it.hasNext() ) {
|
155 |
File f = it.next();
|
156 |
if( f.getName().equals("package.info") ) { |
157 |
try {
|
158 |
PackageInfo pkginfo = pkgManager.createPackageInfo(f); |
159 |
File epsgdb = new File(f.getParentFile(),"EPSG.sql"); |
160 |
epsgdb = makeRelative(dbfolder, epsgdb); |
161 |
model.addElement(new ListItem(pkginfo, epsgdb));
|
162 |
if( epsgdb.equals(currentEPSG) ) {
|
163 |
selectedOption = n; |
164 |
} |
165 |
n++; |
166 |
} catch (BaseException ex) {
|
167 |
logger.warn("Can't load package information from '"+f.getAbsolutePath()+"'.",ex); |
168 |
} |
169 |
} |
170 |
} |
171 |
this.preferences.lstBBDD.setModel(model);
|
172 |
this.preferences.lstBBDD.setSelectedIndex(selectedOption);
|
173 |
|
174 |
boolean currentUseChacheForCRSs = BooleanUtils.isTrue(
|
175 |
(Boolean) this.pluginProperties.getDynValue("useMemoryCacheForCRSs") |
176 |
); |
177 |
this.preferences.chkUseMomoryChacheForCRSs.setSelected(currentUseChacheForCRSs);
|
178 |
|
179 |
this.preferences.cboDatabaseInitializationMode.setSelectedIndex(
|
180 |
(Integer)this.pluginProperties.getDynValue("databaseInitializationMode") |
181 |
); |
182 |
} |
183 |
|
184 |
private File makeRelative(File parent, File file) { |
185 |
String parent_path = parent.getAbsolutePath();
|
186 |
if( !parent_path.endsWith(File.separator) ) { |
187 |
parent_path += File.separator;
|
188 |
} |
189 |
if( file.getAbsolutePath().startsWith(parent_path) ) {
|
190 |
file = new File(file.getAbsolutePath().substring(parent_path.length())); |
191 |
} |
192 |
return file;
|
193 |
} |
194 |
|
195 |
private File getCurrentEPSG() { |
196 |
File dbfolder = CrsFactory.getDataBaseFolder();
|
197 |
File currentEPSG = null; |
198 |
String s = StringUtils.defaultIfBlank((String) this.pluginProperties.getDynValue("epsgDatabase"),null); |
199 |
if( s!=null ) { |
200 |
currentEPSG = new File(s); |
201 |
if( !currentEPSG.isAbsolute() ) {
|
202 |
currentEPSG = new File(dbfolder,s); |
203 |
} |
204 |
currentEPSG = makeRelative(dbfolder,currentEPSG); |
205 |
} |
206 |
return currentEPSG;
|
207 |
} |
208 |
|
209 |
public void initializeDefaults() { |
210 |
|
211 |
} |
212 |
|
213 |
public ImageIcon getIcon() { |
214 |
return IconThemeHelper.getImageIcon("jcrs-preferences"); |
215 |
} |
216 |
|
217 |
public boolean isValueChanged() { |
218 |
File currentEPSG = this.getCurrentEPSG(); |
219 |
ListItem item = (ListItem) this.preferences.lstBBDD.getSelectedValue();
|
220 |
if( item == null && currentEPSG == null) { |
221 |
return false; |
222 |
} |
223 |
if( item == null || currentEPSG == null) { |
224 |
return true; |
225 |
} |
226 |
boolean changed = ! currentEPSG.equals(item.getEPSGFile());
|
227 |
if( !changed ) {
|
228 |
boolean currentUseChacheForCRSs = BooleanUtils.isTrue(
|
229 |
(Boolean) this.pluginProperties.getDynValue("useMemoryCacheForCRSs") |
230 |
); |
231 |
if( this.preferences.chkUseMomoryChacheForCRSs.isSelected()!=currentUseChacheForCRSs ) { |
232 |
changed = true;
|
233 |
} |
234 |
} |
235 |
if( !changed ) {
|
236 |
int n = this.preferences.cboDatabaseInitializationMode.getSelectedIndex(); |
237 |
changed = n!=(Integer)this.pluginProperties.getDynValue("databaseInitializationMode"); |
238 |
} |
239 |
return changed;
|
240 |
} |
241 |
|
242 |
public boolean isResizeable() { |
243 |
return true; |
244 |
} |
245 |
|
246 |
|
247 |
} |