svn-gvsig-desktop / trunk / org.gvsig.desktop / org.gvsig.desktop.plugin / org.gvsig.app / org.gvsig.app.mainplugin / src / main / java / org / gvsig / app / extension / selectioncount / SelectionCountExtension.java @ 42811
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/*
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* Copyright 2015 DiSiD Technologies S.L.L. All rights reserved.
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*
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* Project : DiSiD org.gvsig.app.mainplugin
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* SVN Id : $Id$
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*/
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package org.gvsig.app.extension.selectioncount; |
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import javax.swing.border.BevelBorder; |
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import org.gvsig.andami.PluginServices; |
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import org.gvsig.andami.PluginsLocator; |
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import org.gvsig.andami.plugins.Extension; |
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import org.gvsig.andami.ui.mdiFrame.MainFrame; |
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import org.gvsig.andami.ui.mdiManager.IWindow; |
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import org.gvsig.app.ApplicationLocator; |
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import org.gvsig.app.ApplicationManager; |
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import org.gvsig.app.project.documents.view.ViewDocument; |
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import org.gvsig.app.project.documents.view.gui.IView; |
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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.mapcontrol.MapControl; |
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import org.gvsig.fmap.mapcontrol.MapControlCreationListener; |
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import org.gvsig.fmap.mapcontrol.MapControlLocator; |
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import org.gvsig.gui.beans.controls.IControl; |
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import org.gvsig.gui.beans.controls.label.Label; |
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/**
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* Controls the extension Selection count, which shows the selected features in the status bar
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* @author Daniel Martinez
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*
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*/
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public class SelectionCountExtension extends Extension { |
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private IControl control;
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private SelectionCount selectionCount=null; |
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@Override
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public void initialize() { |
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// Do nothing
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} |
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@Override
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public void execute(String actionCommand) { |
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// Do nothing
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} |
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@Override
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public boolean isEnabled() { |
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//FIXME This should been done through a window listener to be triggered when it changes to another one.
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if (this.control==null){ |
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this.control=createLabel();
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} |
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if (selectionCount==null){ |
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selectionCount=new SelectionCount(control);
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} |
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IView view = getActiveView(); |
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if (view != null) { |
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selectionCount.showFeatureCount(view.getMapControl()); |
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} |
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return true; |
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} |
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@Override
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public boolean isVisible() { |
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IWindow window = getActiveWindow(); |
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if (window instanceof IView) { |
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IView view = (IView)window; |
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ViewDocument viewDocument = view.getViewDocument(); |
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FLayers layers = viewDocument.getMapContext().getLayers(); |
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if (layers!=null){ |
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FLayer[] activeLayers = layers.getActives();
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if (activeLayers!=null && activeLayers.length>0){ |
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return true; |
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} |
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} |
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} |
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return false; |
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} |
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private IView getActiveView() {
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ApplicationManager application = ApplicationLocator.getManager(); |
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IView view = (IView) application.getActiveComponent(ViewDocument.class); |
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return view;
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} |
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private IWindow getActiveWindow() {
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ApplicationManager application = ApplicationLocator.getManager(); |
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return application.getActiveWindow();
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} |
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@Override
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public void postInitialize() { |
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if (this.control==null){ |
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this.control=createLabel();
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} |
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MapControlLocator.getMapControlManager().addMapControlCreationListener(new MapControlCreationListener() {
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@Override
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public MapControl mapControlCreated(MapControl mapControl) {
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new SelectionCount(mapControl,control);
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return mapControl;
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} |
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}); |
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} |
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private IControl createLabel(){
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MainFrame mainFrame = PluginsLocator.getMainFrame(); |
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Label label=new Label(); |
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label.setName("selectionCount");
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String tooltip=PluginServices.getText(this,"_Selected_features"); |
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label.setToolTipText(tooltip); |
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label.setBorder(new BevelBorder(BevelBorder.LOWERED)); |
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mainFrame.addStatusBarControl(this.getClass(), label);
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return label;
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} |
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} |