gvsig-raster / org.gvsig.raster.principalcomponents / branches / org.gvsig.raster.principalcomponents_dataaccess_refactoring / org.gvsig.raster.principalcomponents.app.principalcomponentsclient / src / main / java / org / gvsig / raster / principalcomponents / app / PrincipalComponentsExtension.java @ 2379
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package org.gvsig.raster.principalcomponents.app; |
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import java.awt.event.ActionEvent; |
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import java.awt.event.ActionListener; |
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import java.util.HashMap; |
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import javax.swing.JPanel; |
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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.project.documents.view.gui.IView; |
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import org.gvsig.fmap.mapcontext.layers.FLayer; |
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import org.gvsig.fmap.mapcontrol.MapControl; |
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import org.gvsig.gui.beans.buttonspanel.ButtonsPanel; |
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import org.gvsig.gui.beans.defaultbuttonspanel.DefaultButtonsPanel; |
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import org.gvsig.i18n.Messages; |
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import org.gvsig.raster.algorithm.BasicAPISwingPanel; |
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import org.gvsig.raster.algorithm.process.DataProcess; |
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import org.gvsig.raster.algorithm.process.IProcessActions; |
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import org.gvsig.raster.algorithm.process.ProcessParamsManagement; |
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import org.gvsig.raster.fmap.layers.FLyrRaster; |
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import org.gvsig.raster.principalcomponents.algorithm.PCStatsDataStructure; |
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import org.gvsig.raster.principalcomponents.algorithm.PrincipalComponentsAlgorithmLibrary; |
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import org.gvsig.raster.principalcomponents.app.toolbox.ToolboxPCLoader; |
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import org.gvsig.raster.principalcomponents.swing.PrincipalComponentsSwingLibrary; |
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import org.gvsig.raster.principalcomponents.swing.PrincipalComponentsSwingLocator; |
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import org.gvsig.raster.swing.RasterSwingLibrary; |
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import org.gvsig.tools.ToolsLocator; |
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import org.gvsig.tools.extensionpoint.ExtensionPoint; |
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import org.gvsig.tools.extensionpoint.ExtensionPointManager; |
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public class PrincipalComponentsExtension extends Extension implements ActionListener, IProcessActions { |
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private BasicAPISwingPanel mainPanel = null; |
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private BasicAPISwingPanel componentsPanel = null; |
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private MainWindow windowMainPanel = null; |
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private MainWindow windowComponentsPanel = null; |
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private MainWindow statisticsPanel = null; |
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private FLyrRaster lyr = null; |
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private PCStatsDataStructure stats = null; |
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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("My_TocActions");
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//exPoint.append("MyMenuEntry", "", new PrincipalComponentsTocMenuEntry());
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// Adds a new tab to the "add layer" dialog
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//AddLayer.addWizard(PrincipalComponentsWizard.class);
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// Adds a new button in the raster bar
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// TODO: Remove for providers
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ExtensionPointManager extensionPoints = ToolsLocator.getExtensionPointManager(); |
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ExtensionPoint point = extensionPoints.add("GenericToolBarMenu");
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point.append("PrincipalComponents", "", PrincipalComponentsTocMenuEntry.getSingleton()); |
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PrincipalComponentsTocMenuEntry.setExtension(this);
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Messages.addResourceFamily("org.gvsig.raster.principalcomponents.app.i18n.text",
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PrincipalComponentsExtension.class.getClassLoader(), |
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PrincipalComponentsExtension.class.getClass().getName()); |
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initilizeIcons(); |
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} |
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public void postInitialize() { |
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new ToolboxPCLoader().registerTool();
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} |
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public void execute(String actionCommand) { |
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if (actionCommand.compareTo("PrincipalComponents") == 0) { |
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lyr = getSelectedLayer(); |
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if(lyr == null) { |
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RasterSwingLibrary.messageBoxError(Messages.getText("layer_not_found"), null); |
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return;
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} |
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String defaultROIEPSG = getFirstMapCtrl().getProjection().getAbrev();
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mainPanel = PrincipalComponentsSwingLocator.getSwingManager().createPCAMainPanel( |
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lyr.getDataStore(), |
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lyr.getName(), |
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lyr.getDataStore().getBandCount(), |
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defaultROIEPSG); |
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windowMainPanel = new MainWindow(mainPanel.getComponent(),
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Messages.getText("principal_components"),
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400, 350, |
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this);
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PluginServices.getMDIManager().addCentredWindow(windowMainPanel); |
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mainPanel.initialize(); |
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} |
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} |
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/**
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* Gets the Mapcontrol for the first view found.
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* @return
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*/
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private MapControl getFirstMapCtrl() {
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IWindow[] windowList = PluginServices.getMDIManager().getAllWindows();
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for (int i = 0; i < windowList.length; i++) { |
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if(windowList[i] instanceof IView) { |
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return ((IView)windowList[i]).getMapControl();
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} |
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} |
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return null; |
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} |
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/**
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* Gets the selected and valid layer
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* @return
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*/
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private FLyrRaster getSelectedLayer() {
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FLayer[] lyrList = getFirstMapCtrl().getMapContext().getLayers().getActives();
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for (int i = 0; i < lyrList.length; i++) { |
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if(lyrList[i] instanceof FLyrRaster) |
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return (FLyrRaster)lyrList[i];
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} |
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return null; |
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} |
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public boolean isEnabled() { |
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return false; |
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} |
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public boolean isVisible() { |
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return false; |
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} |
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void initilizeIcons(){
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IconThemeHelper.registerIcon(null, "principal-components", this); |
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} |
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public void actionPerformed(ActionEvent e) { |
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//ACCEPT MAIN PANEL
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if( e.getSource() == ((DefaultButtonsPanel)windowMainPanel).getButtonsPanel().getButton(ButtonsPanel.BUTTON_APPLY) ||
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e.getSource() == ((DefaultButtonsPanel)windowMainPanel).getButtonsPanel().getButton(ButtonsPanel.BUTTON_ACCEPT)) {
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DataProcess task = null;
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try {
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task = (DataProcess)mainPanel.getResult(); |
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} catch (Exception e1) { |
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RasterSwingLibrary.messageBoxError(Messages.getText("problems_creating_process"), null); |
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return;
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} |
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task.setActions(this);
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task.init(); |
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task.start(); |
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} |
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//GENERATE STATISTICS BUTTON
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if( componentsPanel != null && |
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PrincipalComponentsSwingLibrary.GENERATE_STATIST == componentsPanel.getComponentIDByObject(e.getSource())) {
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try {
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Object[] result = (Object[])componentsPanel.getResult(); |
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JPanel statsPanel = PrincipalComponentsSwingLocator.getSwingManager().createStatisticsPanel(
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stats, |
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(Boolean)result[1], |
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(Boolean)result[2], |
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(Boolean)result[3]); |
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statisticsPanel = new MainWindow(statsPanel,
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Messages.getText("stats"),
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800, 500, |
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this,
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true);
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PluginServices.getMDIManager().addWindow(statisticsPanel); |
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} catch (Exception e1) { |
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RasterSwingLibrary.messageBoxError(Messages.getText("problems_creating_process"), null); |
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return;
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} |
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} |
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//ACCEPT COMPONENTS PANEL
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if( windowComponentsPanel != null && |
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(e.getSource() == ((DefaultButtonsPanel)windowComponentsPanel).getButtonsPanel().getButton(ButtonsPanel.BUTTON_APPLY) || |
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e.getSource() == ((DefaultButtonsPanel)windowComponentsPanel).getButtonsPanel().getButton(ButtonsPanel.BUTTON_ACCEPT))) {
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DataProcess task = null;
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try {
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Object[] result = (Object[])componentsPanel.getResult(); |
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task = (DataProcess)result[0];
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task.setActions(new ProcessEndActions(windowComponentsPanel, lyr));
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task.init(); |
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task.start(); |
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} catch (Exception e1) { |
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RasterSwingLibrary.messageBoxError(Messages.getText("problems_creating_process"), null); |
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return;
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} |
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} |
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} |
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@SuppressWarnings("unchecked") |
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public void end(Object param) { |
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HashMap<String, Object> params = (HashMap<String, Object>)param; |
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String processName = (String)params.get(ProcessParamsManagement.PROCESS_NAME); |
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//END STATISTICS PROCESS (after accept main dialog)
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if (processName.equals(PrincipalComponentsAlgorithmLibrary.PC_STATS_PROCESS_LABEL)) {
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PluginServices.getMDIManager().closeWindow(windowMainPanel); |
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stats = (PCStatsDataStructure)params.get("STATS_RESULT");
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String fileName = (String)params.get("PATH"); |
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boolean[] bands = (boolean[])params.get("BANDS"); |
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String rois = (String)params.get("ROI_EPSG"); |
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componentsPanel = PrincipalComponentsSwingLocator.getSwingManager().createPCAComponentsListPanel( |
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lyr.getDataStore(), |
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stats, |
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fileName, |
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bands, |
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rois); |
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componentsPanel.addListener(this);
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windowComponentsPanel = new MainWindow(componentsPanel.getComponent(),
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Messages.getText("principal_components"),
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400, 350, |
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this);
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PluginServices.getMDIManager().addCentredWindow(windowComponentsPanel); |
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componentsPanel.initialize(); |
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} |
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} |
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public void interrupted() { |
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} |
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public void updateProgress(int current, int total) { |
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} |
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} |