root / org.gvsig.proj / branches / refactor2018 / org.gvsig.proj / org.gvsig.proj.swing / org.gvsig.proj.swing.impl / src / main / java / org / gvsig / proj / swing / impl / CrsSelectorController.java @ 874
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package org.gvsig.proj.swing.impl; |
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import java.awt.event.ActionEvent; |
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import java.awt.event.ActionListener; |
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import java.beans.PropertyChangeListener; |
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import java.text.ParseException; |
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import java.util.ArrayList; |
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import java.util.List; |
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import javax.swing.Action; |
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import javax.swing.Icon; |
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import javax.swing.ImageIcon; |
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import javax.swing.JComponent; |
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import javax.swing.JTree; |
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import javax.swing.event.TreeSelectionEvent; |
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import javax.swing.event.TreeSelectionListener; |
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import javax.swing.tree.DefaultTreeCellRenderer; |
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import javax.swing.tree.DefaultTreeModel; |
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import javax.swing.tree.TreeNode; |
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import javax.swing.tree.TreePath; |
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import javax.swing.tree.TreeSelectionModel; |
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import org.apache.commons.io.FilenameUtils; |
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import org.gvsig.proj.CoordinateReferenceSystem; |
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import org.gvsig.proj.catalog.CRSDefinition; |
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import org.gvsig.proj.catalog.CRSType; |
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import org.gvsig.proj.catalog.exception.UnsupportedCoordinateReferenceSystemException; |
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import org.gvsig.proj.catalog.extent.GeographicBoundingBox; |
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import org.gvsig.proj.swing.CoordinateReferenceSystemSelectorComponent; |
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import org.gvsig.proj.swing.impl.tree.BranchNode; |
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import org.gvsig.proj.swing.impl.tree.CRSSearchFilter; |
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import org.gvsig.proj.swing.impl.tree.CrsLoader; |
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import org.gvsig.proj.swing.impl.tree.CrsTreeNode; |
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import org.gvsig.proj.swing.impl.tree.DirectGroupLoader; |
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import org.gvsig.proj.swing.impl.tree.GroupLoader; |
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import org.gvsig.proj.swing.impl.tree.AsyncGroupLoader; |
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import org.gvsig.proj.swing.impl.tree.LeafNode; |
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import org.gvsig.proj.swing.impl.tree.LoadedGroup; |
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import org.gvsig.proj.swing.impl.tree.LoadingNode; |
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import org.gvsig.proj.swing.impl.tree.TreeContainer; |
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import org.gvsig.tools.ToolsLocator; |
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import org.gvsig.tools.i18n.I18nManager; |
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import org.gvsig.tools.swing.api.ActionListenerSupport; |
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import org.gvsig.tools.swing.api.Component; |
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import org.gvsig.tools.swing.api.ToolsSwingLocator; |
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import org.gvsig.tools.swing.api.ToolsSwingManager; |
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import org.gvsig.tools.swing.icontheme.IconTheme; |
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import org.slf4j.Logger; |
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import org.slf4j.LoggerFactory; |
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public class CrsSelectorController extends CrsSelectorView |
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implements CoordinateReferenceSystemSelectorComponent,
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Component,
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TreeContainer {
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private static final long serialVersionUID = -5281166703625751190L; |
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private CoordinateReferenceSystem selectedCrs = null; |
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private ActionListenerSupport listenerSupport = ToolsSwingLocator.getToolsSwingManager().createActionListenerSupport();
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public static final String CRS_SELECTED_ACTION_COMMAND = "CrsSelected"; |
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protected ImageIcon RECENT_ICON; |
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protected ImageIcon FAVOURITE_ICON; |
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private ImageIcon CRS_ICON; |
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private ImageIcon FOLDER_OPEN_ICON; |
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private ImageIcon FOLDER_CLOSED_ICON; |
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private static Logger logger = LoggerFactory.getLogger(CrsSelectorController.class); |
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protected DefaultTreeModel model; |
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protected BranchNode root;
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protected LoadedGroup recent;
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protected LoadedGroup favorite;
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protected BranchNode customNode;
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protected IconTheme iconTheme = null; |
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protected I18nManager i18nManager = null; |
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final protected DefaultCoordinateReferenceSystemSwingManager manager; |
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protected String customLabel = "Layer"; |
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protected ArrayList<CRSDefinition> customList = new ArrayList<CRSDefinition>(); |
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public CrsSelectorController(DefaultCoordinateReferenceSystemSwingManager manager) {
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super();
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this.manager = manager;
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initIcons(); |
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initComponents(); |
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initTree(); |
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initTreeListeners(); |
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resetSearchCombo(null);
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initSearchActions(); |
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} |
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@Override
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public ImageIcon loadImage( String imageName ) { |
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return getIconTheme().get(FilenameUtils.getBaseName(imageName));
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} |
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private IconTheme getIconTheme() {
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if (iconTheme == null) { |
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iconTheme = ToolsSwingLocator.getIconThemeManager().getCurrent(); |
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} |
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return iconTheme;
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} |
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private I18nManager getI18nManager() {
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if (i18nManager == null) { |
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i18nManager = ToolsLocator.getI18nManager(); |
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} |
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return i18nManager;
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} |
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protected void initComponents() { |
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IconTheme theme = getIconTheme(); |
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this.btnSearch.setIcon(theme.get("crs-crsselector-search")); |
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this.btnSearchRemove.setIcon(theme.get("crs-crsselector-search-remove")); |
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this.lblFilterAlpha.setIcon(theme.get("crs-crsselector-text-filter")); |
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this.lblFilterSpatial.setIcon(theme.get("crs-crsselector-spatial-filter")); |
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this.btnCrsAdd.setIcon(theme.get("crs-crsselector-crs-new")); |
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this.btnRecentCrsRemove.setIcon(theme.get("crs-crsselector-recent-remove")); |
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this.btnFavoritesAdd.setIcon(theme.get("crs-crsselector-favorite-add")); |
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this.btnFavoritesRemove.setIcon(theme.get("crs-crsselector-favorite-remove")); |
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this.btnFilterDropdown.setIcon(theme.get("crs-crsselector-dropdown")); |
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ToolsSwingManager swingManager = ToolsSwingLocator.getToolsSwingManager(); |
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// hide spatial filter since it is currently not supported
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this.btnFilterDropdown.setVisible(false); |
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this.pnl_filterType.setVisible(false); |
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this.cboFilterSpatial.setVisible(false); |
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// hide recent remove since it is currently not supported
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this.btnRecentCrsRemove.setVisible(false); |
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swingManager.translate(this.btnSearch);
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swingManager.translate(this.btnSearchRemove);
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swingManager.translate(this.btnCrsAdd);
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swingManager.translate(this.btnRecentCrsRemove);
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swingManager.translate(this.btnFavoritesAdd);
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swingManager.translate(this.btnFavoritesRemove);
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swingManager.translate(this.lblCurrentCrs);
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this.txtDescription.setEditable(false); |
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this.txtDescription.setText(""); |
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this.txtDescription.setLineWrap(true); |
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this.txtDescription.setWrapStyleWord(true); |
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this.txtCrsWkt.setEditable(false); |
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this.txtCrsWkt.setText(""); |
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/**
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* TODO Update strings in CrsPanel and change the name of some components
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*
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this.btnSearch.setToolTipText(manager.getTranslation("Search"));
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this.btnSearchRemove.setToolTipText(manager.getTranslation("Clear search"));
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this.btnFavoritesAdd.setToolTipText(manager.getTranslation("Add selected CRS to favorites"));
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this.btnFavoritesAdd1.setToolTipText(manager.getTranslation("Remove selected CRS from favorites"));
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this.btnCrsAdd.setToolTipText(manager.getTranslation("Create a new CRS"));
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this.btnFavoritesAdd2.setToolTipText(manager.getTranslation("Remove selected CRS from recents"));
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this.lbl_currentCrs.setText(manager.getTranslation("Current coordinate system:"));
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this.jtxt_description.setEditable(false);
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this.jtxt_description.setText("");
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this.jtxt_description.setLineWrap(true);
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this.jtxt_description.setWrapStyleWord(true);
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this.txtCrsWkt.setEditable(false);
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this.txtCrsWkt.setText("");
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*/
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} |
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protected void initTreeListeners() { |
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this.btnFavoritesAdd.addActionListener(new ActionListener() { |
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@Override
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public void actionPerformed(ActionEvent e) { |
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CoordinateReferenceSystem selectedCrs = CrsSelectorController.this.getCoordinateReferenceSystem(); |
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if (selectedCrs != null) { |
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manager.getCoordinateReferenceSystemFavorites().add(selectedCrs.getDefinition()); |
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favorite.reloadChildren(); |
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} |
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} |
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}); |
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this.btnFavoritesRemove.addActionListener(new ActionListener() { |
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@Override
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public void actionPerformed(ActionEvent e) { |
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CoordinateReferenceSystem selectedCrs = CrsSelectorController.this.getCoordinateReferenceSystem(); |
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if (selectedCrs != null) { |
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manager.getCoordinateReferenceSystemFavorites().remove(selectedCrs.getDefinition()); |
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favorite.reloadChildren(); |
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} |
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} |
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}); |
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/*
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this.btnRecentCrsRemove.addActionListener(new ActionListener() {
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@Override
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public void actionPerformed(ActionEvent e) {
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CoordinateReferenceSystem selectedCrs = CrsSelectorController.this.getCoordinateReferenceSystem();
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if (selectedCrs != null) {
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manager.getCoordinateReferenceSystemHistory().remove(selectedCrs.getDefinition());
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}
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}
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});*/
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} |
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protected void search() { |
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String filter = getAlphanumericFilter();
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if (filter != null && !filter.equals("")) { |
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manager.getCoordinateReferenceSystemTextFilterHistory().add(filter); |
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} |
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for (int i=0; i<root.getChildCount(); i++) { |
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TreeNode node = root.getChildAt(i);
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if (node instanceof BranchNode) { |
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((BranchNode)node).reloadChildren(); |
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} |
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} |
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resetSearchCombo(filter); |
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model.reload(); |
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expandBranches(this.root);
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} |
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private void expandBranches(TreeNode root) { |
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for (int i=0; i<root.getChildCount(); i++) { |
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TreeNode node = root.getChildAt(i);
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if (node instanceof BranchNode) { |
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TreeNode[] path = this.model.getPathToRoot(node); |
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if (path != null) { |
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this.treeResults.expandPath(new TreePath(path)); |
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} |
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expandBranches(node); |
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} |
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} |
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} |
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protected void resetSearchCombo(String selectedItem) { |
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this.cboFilterAlpha.removeAllItems();
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if ("".equals(selectedItem)) { |
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this.cboFilterAlpha.insertItemAt(selectedItem, 0); |
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} |
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for (String filter: manager.getCoordinateReferenceSystemTextFilterHistory()) { |
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this.cboFilterAlpha.addItem(filter);
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} |
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this.cboFilterAlpha.setSelectedItem(selectedItem);
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} |
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protected void initSearchActions() { |
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this.cboFilterAlpha.getActionMap().put("enterPressed", new Action() { |
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@Override
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public void actionPerformed(ActionEvent e) { |
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search(); |
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} |
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@Override
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public void setEnabled(boolean b) { |
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// TODO Auto-generated method stub
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} |
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@Override
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public void removePropertyChangeListener(PropertyChangeListener listener) { |
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// TODO Auto-generated method stub
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} |
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@Override
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public void putValue(String key, Object value) { |
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// TODO Auto-generated method stub
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} |
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@Override
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public boolean isEnabled() { |
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return true; |
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} |
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@Override
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public Object getValue(String key) { |
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// TODO Auto-generated method stub
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return null; |
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} |
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@Override
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public void addPropertyChangeListener(PropertyChangeListener listener) { |
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// TODO Auto-generated method stub
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} |
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}); |
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this.btnSearch.addActionListener(new ActionListener() { |
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@Override
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public void actionPerformed(ActionEvent e) { |
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search(); |
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} |
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}); |
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this.btnSearchRemove.addActionListener(new ActionListener() { |
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@Override
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public void actionPerformed(ActionEvent e) { |
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resetSearchCombo("");
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search(); |
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} |
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}); |
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} |
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protected void reloadBranchNodes() { |
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} |
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protected void initIcons() { |
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RECENT_ICON = getIconTheme().get("crs-crsselector-recent");
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FAVOURITE_ICON = getIconTheme().get("crs-crsselector-favorite");
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CRS_ICON = getIconTheme().get("crs-crsselector-crs");
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FOLDER_OPEN_ICON = getIconTheme().get("crs-branchnode-tree-group-expanded");
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FOLDER_CLOSED_ICON = getIconTheme().get("crs-branchnode-tree-group-collapsed");
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} |
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protected void initTree() { |
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root = new BranchNode(null, this, "root"); |
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model = new DefaultTreeModel(root, false); |
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JTree tree = this.treeResults; |
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tree.getSelectionModel().setSelectionMode |
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(TreeSelectionModel.SINGLE_TREE_SELECTION);
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listenerSupport = ToolsSwingLocator.getToolsSwingManager().createActionListenerSupport(); |
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tree.addTreeSelectionListener(new TreeSelectionListener() { |
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@Override
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public void valueChanged(TreeSelectionEvent e) { |
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CrsSelectorController.this.treeSelectedValueChanged(e); |
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} |
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}); |
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tree.setCellRenderer(new CellRenderer());
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recent = new LoadedGroup(root, this, getI18nManager().getTranslation("Recent"), RECENT_ICON); |
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recent.setLoader(new RecentLoader(recent));
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recent.loadChildren(); |
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root.add(recent); |
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favorite = new LoadedGroup(root, this, getI18nManager().getTranslation("Favorites"), FAVOURITE_ICON); |
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favorite.setLoader(new FavoriteLoader(favorite));
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favorite.loadChildren(); |
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root.add(favorite); |
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BranchNode epsg = null;
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for (String authority: manager.getCatalogManager().getAuthorityNames()) { |
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BranchNode authorityNode = new BranchNode(root, this, getI18nManager().getTranslation(authority)); |
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if (authority.equals("EPSG")) { |
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epsg = authorityNode; |
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} |
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root.add(authorityNode); |
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CRSSearchFilter projectedCRSs = new CRSSearchFilter();
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projectedCRSs.setAuthority(authority); |
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projectedCRSs.setIncludedTypes(new CRSType[]{CRSType.ProjectedCRSType}); |
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authorityNode.add(new AuthorityLoadedGroup(authorityNode, projectedCRSs, getI18nManager().getTranslation("Projected"))); |
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CRSSearchFilter geographicCRSs = new CRSSearchFilter();
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geographicCRSs.setAuthority(authority); |
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geographicCRSs.setIncludedTypes(new CRSType[]{CRSType.GeographicCRSType}); |
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authorityNode.add(new AuthorityLoadedGroup(authorityNode, geographicCRSs, getI18nManager().getTranslation("Geographic"))); |
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CRSSearchFilter otherCRSs = new CRSSearchFilter();
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otherCRSs.setAuthority(authority); |
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otherCRSs.setExcludedTypes(new CRSType[]{CRSType.ProjectedCRSType, CRSType.GeographicCRSType}); |
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authorityNode.add(new AuthorityLoadedGroup(authorityNode, otherCRSs, getI18nManager().getTranslation("Other"))); |
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} |
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initCustomBranch(); |
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tree.setModel(model); |
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if (epsg!=null) { |
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tree.expandPath(new TreePath(model.getPathToRoot(epsg))); |
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} |
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} |
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protected void initCustomBranch() { |
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if (customList.size()>0) { |
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if (customNode == null) { |
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customNode = new BranchNode(root, this, customLabel); |
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root.add(customNode); |
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} |
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customNode.clear(); |
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for (CRSDefinition def: customList) {
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CrsTreeNode node = new CrsTreeNode(def, customNode);
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customNode.add(node); |
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} |
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model.reload(); |
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} |
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} |
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protected void treeSelectedValueChanged(TreeSelectionEvent e) { |
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TreeNode selection = (TreeNode) this.treeResults.getLastSelectedPathComponent(); |
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if (selection==null) { |
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selectedCrs = null;
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String currentCrsLabel = getI18nManager().getTranslation("Selected_CRS_parametrized", new String[]{""}); |
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this.lblCurrentCrs.setText(currentCrsLabel);
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this.txtDescription.setText(""); |
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this.txtCrsWkt.setText(""); |
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} |
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else if (selection instanceof CrsTreeNode) { |
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CRSDefinition def = ((CrsTreeNode)selection).getCRS(); |
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try {
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selectedCrs = manager.getCRSManager().getCoordinateReferenceSystem(def); |
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String currentCrsLabel = getI18nManager().getTranslation("Selected_CRS_parametrized", new String[]{selectedCrs.getDefinition().toString()}); |
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this.lblCurrentCrs.setText(currentCrsLabel);
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this.txtDescription.setText(def.getDescription());
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this.txtDescription.setCaretPosition(0); |
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this.txtCrsWkt.setText(def.toWKT());
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this.txtCrsWkt.setCaretPosition(0); |
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listenerSupport.fireActionEvent(new ActionEvent(selection, ActionEvent.ACTION_FIRST, CRS_SELECTED_ACTION_COMMAND)); |
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} catch (UnsupportedCoordinateReferenceSystemException | ParseException e1) { |
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logger.debug("CRS not supported", e);
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} |
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} |
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} |
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@Override
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public JComponent asJComponent() { |
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return this; |
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} |
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@Override
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public CoordinateReferenceSystem getCoordinateReferenceSystem() {
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return selectedCrs;
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} |
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@Override
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public void setCoordinateReferenceSystem(CoordinateReferenceSystem crs) { |
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selectedCrs = crs; |
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if (crs != null) { |
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// add the provided node to recent nodes and select it
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CrsTreeNode node = new CrsTreeNode(crs.getDefinition(), recent);
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recent.add(node); |
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model.reload(recent); |
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this.treeResults.setSelectionPath(new TreePath(model.getPathToRoot(node))); |
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} |
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else {
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this.treeResults.clearSelection();
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} |
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} |
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@Override
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public void setCustomGroupLabel(String label) { |
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this.customLabel = label;
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} |
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@Override
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public void addCustomCRS(CRSDefinition customCRS) { |
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this.customList.add(customCRS);
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initCustomBranch(); |
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} |
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@Override
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public void addCRSSpatialFilter(String label, GeographicBoundingBox boundingBox) { |
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// TODO Auto-generated method stub
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} |
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@Override
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public void addCRSSelectionListener(ActionListener listener) { |
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listenerSupport.addActionListener(listener); |
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} |
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@Override
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public void enableSpatialFilter(String label) { |
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// TODO Auto-generated method stub
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} |
| 469 |
|
| 470 |
@Override
|
| 471 |
public void enableAlphanumericFilter(String searchString) { |
| 472 |
cboFilterAlpha.addItem(searchString); |
| 473 |
cboFilterAlpha.setSelectedItem(searchString); |
| 474 |
} |
| 475 |
|
| 476 |
protected String getAlphanumericFilter() { |
| 477 |
return (String) cboFilterAlpha.getSelectedItem(); |
| 478 |
} |
| 479 |
|
| 480 |
|
| 481 |
public class RecentLoader extends DirectGroupLoader { |
| 482 |
public RecentLoader(LoadedGroup caller) {
|
| 483 |
super(caller);
|
| 484 |
} |
| 485 |
|
| 486 |
@Override
|
| 487 |
public List<TreeNode> doExecute() { |
| 488 |
String filter;
|
| 489 |
if (CrsSelectorController.this.getAlphanumericFilter()!=null) { |
| 490 |
filter = CrsSelectorController.this.getAlphanumericFilter().toLowerCase(); |
| 491 |
} |
| 492 |
else {
|
| 493 |
filter = null;
|
| 494 |
} |
| 495 |
ArrayList<TreeNode> results = new ArrayList<TreeNode>(); |
| 496 |
for (CRSDefinition crsDef: manager.getCoordinateReferenceSystemHistory()) {
|
| 497 |
if (filter==null || crsDef.toString().toLowerCase().contains(filter)) { |
| 498 |
results.add(new CrsTreeNode(crsDef, caller));
|
| 499 |
} |
| 500 |
} |
| 501 |
return results;
|
| 502 |
} |
| 503 |
} |
| 504 |
|
| 505 |
public class FavoriteLoader extends DirectGroupLoader { |
| 506 |
|
| 507 |
public FavoriteLoader(LoadedGroup caller) {
|
| 508 |
super(caller);
|
| 509 |
} |
| 510 |
|
| 511 |
@Override
|
| 512 |
public List<TreeNode> doExecute() { |
| 513 |
String filter;
|
| 514 |
if (CrsSelectorController.this.getAlphanumericFilter()!=null) { |
| 515 |
filter = CrsSelectorController.this.getAlphanumericFilter().toLowerCase(); |
| 516 |
} |
| 517 |
else {
|
| 518 |
filter = null;
|
| 519 |
} |
| 520 |
ArrayList<TreeNode> results = new ArrayList<TreeNode>(); |
| 521 |
for (CRSDefinition crsDef: manager.getCoordinateReferenceSystemFavorites()) {
|
| 522 |
if (filter==null || crsDef.toString().toLowerCase().contains(filter)) { |
| 523 |
results.add(new CrsTreeNode(crsDef, caller));
|
| 524 |
} |
| 525 |
} |
| 526 |
return results;
|
| 527 |
} |
| 528 |
} |
| 529 |
|
| 530 |
public class AuthorityLoadedGroup extends LoadedGroup { |
| 531 |
protected final CRSSearchFilter filter; |
| 532 |
public AuthorityLoadedGroup(TreeNode parent, CRSSearchFilter filter, String message, Icon icon) { |
| 533 |
super(parent, CrsSelectorController.this, message, icon);
|
| 534 |
this.filter = filter;
|
| 535 |
} |
| 536 |
|
| 537 |
public AuthorityLoadedGroup(TreeNode parent, CRSSearchFilter filter, String message) { |
| 538 |
super(parent, CrsSelectorController.this, message, null); |
| 539 |
this.filter = filter;
|
| 540 |
} |
| 541 |
|
| 542 |
protected GroupLoader getLoader() {
|
| 543 |
this.filter.setTextFilter(CrsSelectorController.this.getAlphanumericFilter());
|
| 544 |
// FIXME: set also spatial filter when supported by API and UI
|
| 545 |
this.filter.setSpatialFilter(null); |
| 546 |
return new CrsLoader(filter, this, CrsSelectorController.this.manager.getCatalogManager()); |
| 547 |
} |
| 548 |
} |
| 549 |
|
| 550 |
public class CellRenderer extends DefaultTreeCellRenderer { |
| 551 |
@Override
|
| 552 |
public java.awt.Component getTreeCellRendererComponent(JTree tree, Object value, boolean sel, boolean expanded, |
| 553 |
boolean leaf, int row, boolean hasFocus) { |
| 554 |
java.awt.Component c = super.getTreeCellRendererComponent(tree, value, selected, expanded, leaf, row, hasFocus);
|
| 555 |
if (value instanceof BranchNode) { |
| 556 |
Icon icon = ((BranchNode)value).getIcon(expanded);
|
| 557 |
if (icon!=null) { |
| 558 |
this.setIcon(icon);
|
| 559 |
} |
| 560 |
else {
|
| 561 |
if (expanded) {
|
| 562 |
this.setIcon(FOLDER_OPEN_ICON);
|
| 563 |
} |
| 564 |
else {
|
| 565 |
this.setIcon(FOLDER_CLOSED_ICON);
|
| 566 |
} |
| 567 |
} |
| 568 |
} |
| 569 |
else if (value instanceof CrsTreeNode) { |
| 570 |
this.setIcon(CRS_ICON);
|
| 571 |
} |
| 572 |
else if (value instanceof LeafNode) { |
| 573 |
Icon icon = ((LeafNode)value).getIcon();
|
| 574 |
if (icon != null) { |
| 575 |
this.setIcon(icon);
|
| 576 |
} |
| 577 |
} |
| 578 |
return this; |
| 579 |
} |
| 580 |
} |
| 581 |
|
| 582 |
public DefaultCoordinateReferenceSystemSwingManager getManager() {
|
| 583 |
return manager;
|
| 584 |
} |
| 585 |
|
| 586 |
public DefaultTreeModel getModel() { |
| 587 |
return this.model; |
| 588 |
} |
| 589 |
|
| 590 |
public LoadingNode createLoadingNode(BranchNode parent) {
|
| 591 |
return new LoadingNode(parent, |
| 592 |
this,
|
| 593 |
getI18nManager().getTranslation("Loading..."));
|
| 594 |
} |
| 595 |
|
| 596 |
@Override
|
| 597 |
public JTree getTree() { |
| 598 |
return this.treeResults; |
| 599 |
} |
| 600 |
|
| 601 |
} |