gvsig-raster / org.gvsig.raster.wmts / trunk / org.gvsig.raster.wmts / org.gvsig.raster.wmts.app.wmtsclient / src / main / java / org / gvsig / raster / wmts / app / wmtsclient / WMTSClientExtension.java @ 9533
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/* gvSIG. Geographic Information System of the Valencian Government
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*
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* Copyright (C) 2007-2008 Infrastructures and Transports Department
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* of the Valencian Government (CIT)
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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* MA 02110-1301, USA.
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*
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*/
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package org.gvsig.raster.wmts.app.wmtsclient; |
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import java.awt.Component; |
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import java.awt.geom.Point2D; |
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import javax.swing.JOptionPane; |
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import org.gvsig.about.AboutManager; |
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import org.gvsig.about.AboutParticipant; |
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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.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.extension.AddLayer; |
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import org.gvsig.app.project.documents.view.gui.AbstractViewPanel; |
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import org.gvsig.fmap.geom.exception.CreateEnvelopeException; |
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import org.gvsig.fmap.geom.primitive.Envelope; |
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import org.gvsig.fmap.mapcontext.ViewPort; |
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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.raster.fmap.layers.Multiresolution; |
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import org.gvsig.raster.wmts.app.wmtsclient.gui.wizard.WMTSWizard; |
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import org.gvsig.raster.wmts.app.wmtsclient.layer.DynObjectSetWMTSInfo; |
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import org.gvsig.raster.wmts.app.wmtsclient.layer.FLyrWMTS; |
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import org.gvsig.tools.ToolsLocator; |
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import org.gvsig.tools.extensionpoint.ExtensionPoint; |
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/**
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* Extension for adding WMTS support to gvSIG.
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*
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* @author Nacho Brodin (nachobrodin@gmail.com)
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*/
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public class WMTSClientExtension extends Extension { |
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public void initialize() { |
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// Adds an entry to the TOC's floating menu to those layers defined in this extension
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ExtensionPoint exPoint = ToolsLocator.getExtensionPointManager().add("View_TocActions");
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exPoint.append("WMTSPropsTocMenuEntry", "", new WMTSPropsTocMenuEntry()); |
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// Adds a new tab to the "add layer" wizard for WMTS layer creation
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AddLayer.addWizard(WMTSWizard.class); |
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//ToolsLocator.getExtensionPointManager().add("CatalogLayers").append("OGC:WMTS", "", FLyrWMTS.class);
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initilizeIcons(); |
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DynObjectSetWMTSInfo.registerDynClass(); |
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} |
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public void postInitialize() { |
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FLyrWMTS.registerPersistent(); |
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// addAboutInfo();
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} |
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// private void addAboutInfo() {
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// ApplicationManager application = ApplicationLocator.getManager();
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//
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// AboutManager about = application.getAbout();
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// about.addDeveloper("PRODEVELOP", getClass().getClassLoader()
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// .getResource("about/wmts-about.html"), 2);
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//
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// AboutParticipant participant = about.getDeveloper("PRODEVELOP");
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// participant.addContribution(
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// "WMTS",
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// "Cliente para Web Map Tile Service",
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// 2011,3,1,
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// 2011,3,30
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// );
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// }
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@SuppressWarnings("deprecation") |
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public void execute(String actionCommand) { |
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AbstractViewPanel theView = (AbstractViewPanel) PluginServices.getMDIManager().getActiveWindow(); |
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MapControl mapCtrl = theView.getMapControl(); |
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ViewPort viewPort = mapCtrl.getViewPort(); |
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Multiresolution lyrMultires = null;
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FLayers lyrs = mapCtrl.getMapContext().getLayers(); |
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for (int i = 0; i < lyrs.getLayersCount(); i++) { |
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FLayer lyr = lyrs.getLayer(i); |
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if(lyr instanceof FLyrWMTS) { |
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lyrMultires = ((Multiresolution)lyr); |
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} |
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} |
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if(actionCommand.compareTo("NEXT_LEVEL") == 0) { |
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if(!lyrMultires.increaseZoomLevel()) {
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JOptionPane.showMessageDialog((Component)PluginServices.getMainFrame(), "max_zoom_reached"); |
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return;
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} |
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} |
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if(actionCommand.compareTo("PREV_LEVEL") == 0) { |
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if(!lyrMultires.decreaseZoomLevel()) {
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JOptionPane.showMessageDialog((Component)PluginServices.getMainFrame(), "min_zoom_reached"); |
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return;
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} |
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} |
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Point2D center = new Point2D.Double(viewPort.getExtent().getCenterX(), viewPort.getExtent().getCenterY()); |
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Envelope r; |
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try {
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r = lyrMultires.getCoordsInLevel(center, lyrMultires.getZoomLevel(), |
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viewPort.getImageWidth(), viewPort.getImageHeight()); |
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} catch (CreateEnvelopeException e) {
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return;
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} |
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mapCtrl.getViewPort().setEnvelope(r); |
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mapCtrl.invalidate(); |
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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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IWindow window = PluginServices.getMDIManager().getActiveWindow(); |
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if(window instanceof AbstractViewPanel) { |
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AbstractViewPanel theView = (AbstractViewPanel) window; |
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MapControl mapCtrl = theView.getMapControl(); |
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FLayers lyrs = mapCtrl.getMapContext().getLayers(); |
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for (int i = 0; i < lyrs.getLayersCount(); i++) { |
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if(lyrs.getLayer(i) instanceof FLyrWMTS) |
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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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void initilizeIcons(){
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IconThemeHelper.registerIcon(null, "level-plus", this); |
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IconThemeHelper.registerIcon(null, "level-less", this); |
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IconThemeHelper.registerIcon(null, "icon-layer-wmts", this); |
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IconThemeHelper.registerIcon(null, "aplication-preferences-downarrow", this); |
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IconThemeHelper.registerIcon(null, "aplication-preferences-uparrow", this); |
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} |
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} |