svn-gvsig-desktop / trunk / org.gvsig.desktop / org.gvsig.desktop.plugin / org.gvsig.snapping.app / org.gvsig.snapping.app.mainplugin / src / main / java / org / gvsig / app / extension / SnappingExtension.java @ 47426
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/**
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* gvSIG. Desktop Geographic Information System.
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*
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* Copyright (C) 2007-2013 gvSIG Association.
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*
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* This program is free software; you can redistribute it and/or modify it under
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* the terms of the GNU General Public License as published by the Free Software
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* Foundation; either version 3 of the License, or (at your option) any later
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* version.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
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* details.
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*
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* You should have received a copy of the GNU General Public License along with
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* this program; if not, write to the Free Software Foundation, Inc., 51
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* Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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* For any additional information, do not hesitate to contact us at info AT
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* gvsig.com, or visit our website www.gvsig.com.
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*/
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package org.gvsig.app.extension; |
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import java.util.prefs.Preferences; |
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import org.gvsig.andami.IconThemeHelper; |
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import org.gvsig.andami.PluginServices; |
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import org.gvsig.andami.plugins.Extension; |
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import org.gvsig.andami.preferences.IPreference; |
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import org.gvsig.andami.preferences.IPreferenceExtension; |
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import org.gvsig.app.gui.preferencespage.GridPage; |
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import org.gvsig.app.gui.preferencespage.SnapConfigPage; |
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import org.gvsig.app.project.documents.view.ViewDocument; |
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import org.gvsig.app.project.documents.view.gui.DefaultViewPanel; |
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import org.gvsig.app.project.documents.view.gui.ViewSnappingPropertiesPageFactory; |
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import org.gvsig.app.project.documents.view.toolListeners.snapping.Snapping; |
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import org.gvsig.fmap.mapcontext.MapContext; |
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import org.gvsig.fmap.mapcontext.layers.FLayer; |
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import org.gvsig.fmap.mapcontext.layers.FLayers; |
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import org.gvsig.fmap.mapcontext.layers.LayersIterator; |
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import org.gvsig.fmap.mapcontext.layers.vectorial.FLyrVect; |
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import org.gvsig.fmap.mapcontrol.MapControlLocator; |
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import org.gvsig.fmap.mapcontrol.MapControlManager; |
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import org.gvsig.fmap.mapcontrol.tools.snapping.snappers.ISnapper; |
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import org.gvsig.propertypage.PropertiesPageManager; |
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import org.gvsig.tools.swing.api.ToolsSwingUtils; |
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/**
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* Extension for config the snapping
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*
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* @author fdiaz
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*
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*/
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public class SnappingExtension extends Extension implements IPreferenceExtension { |
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private IPreference[] preferencePages = null; |
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public void initialize() { |
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Snapping.register(); |
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registerIcons(); |
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MapControlManager mapControlManager = MapControlLocator.getMapControlManager(); |
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for (int n = 0; n < mapControlManager.getSnapperCount(); n++) { |
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ISnapper snp = (ISnapper) mapControlManager.getSnapperAt(n); |
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String nameClass = snp.getClass().getName();
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nameClass = nameClass.substring(nameClass.lastIndexOf('.') + 1); |
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snp.setEnabled((Boolean) getPlugin().getPluginProperties().getDynValue("snapperActivated" + nameClass)); |
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snp.setPriority((Integer) getPlugin().getPluginProperties().getDynValue("snapperPriority" + nameClass)); |
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} |
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Integer snapTolerance
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= (Integer) getPlugin().getPluginProperties().getDynValue("snapTolerance"); |
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mapControlManager.setTolerance(snapTolerance.intValue()); |
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Boolean applySnappers
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= (Boolean) getPlugin().getPluginProperties().getDynValue("applySnappers"); |
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Preferences prefs = Preferences.userRoot().node("snappers"); |
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prefs.putBoolean("apply-snappers", applySnappers);
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//TODO: si se a?ade al MapControlManager para habilitar/deshabilitar de manera global los snappers activos, invocarlo aqu?
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// mapControlManager.applySnappers(applySnappers);
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PropertiesPageManager manager = MapControlLocator.getPropertiesPageManager(); |
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manager.registerFactory(new ViewSnappingPropertiesPageFactory());
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} |
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@Override
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public void postInitialize() { |
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} |
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private void registerIcons() { |
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ToolsSwingUtils.registerIcons( |
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this.getClass(),
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"/images/action",
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this.getPlugin().getPluginName(),
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new String[] { "action", "enable-snapping","snapping" }, |
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new String[] { "action", "disable-snapping","snapping" } |
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); |
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ToolsSwingUtils.registerIcons( |
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this.getClass(),
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"/images/preferences",
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this.getPlugin().getPluginName(),
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new String[] { "preferences", "preferences-snapper","snapping" }, |
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new String[] { "preferences", "grid-preferences","snapping" } |
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); |
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} |
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public void execute(String actionCommand) { |
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} |
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public boolean isEnabled() { |
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return true; |
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} |
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public boolean isVisible() { |
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org.gvsig.andami.ui.mdiManager.IWindow f |
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= PluginServices.getMDIManager().getActiveWindow(); |
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if (f != null && f instanceof DefaultViewPanel) { |
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DefaultViewPanel vista = (DefaultViewPanel) f; |
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ViewDocument model = vista.getViewDocument(); |
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MapContext mapa = model.getMapContext(); |
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FLayers capas = mapa.getLayers(); |
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int numActiveVectorial = 0; |
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int numActiveVectorialEditable = 0; |
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LayersIterator iter = new LayersIterator(capas);
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FLayer capa; |
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while (iter.hasNext()) {
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capa = iter.nextLayer(); |
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if (capa instanceof FLyrVect && capa.isActive() |
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&& capa.isAvailable()) { |
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numActiveVectorial++; |
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if (capa.isEditing()) {
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numActiveVectorialEditable++; |
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} |
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} |
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} |
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if (numActiveVectorialEditable == 1 && numActiveVectorial == 1) { |
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return true; |
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} |
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} |
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return false; |
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} |
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@Override
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public IPreference[] getPreferencesPages() { |
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if( this.preferencePages == null ) { |
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this.preferencePages = new IPreference[] { |
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new SnapConfigPage(),
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new GridPage()
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}; |
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} |
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return this.preferencePages; |
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} |
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} |