root / tags / v2_0_0_Build_2049 / applications / appgvSIG / src / org / gvsig / app / project / documents / view / toc / gui / TOC.java @ 38460
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/* gvSIG. Desktop Geographic Information System.
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*
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* Copyright ? 2007-2012 gvSIG Association
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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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* For any additional information, do not hesitate to contact us
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* at info AT gvsig.com, or visit our website www.gvsig.com.
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*/
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package org.gvsig.app.project.documents.view.toc.gui; |
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import java.awt.BorderLayout; |
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import java.awt.Dimension; |
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import java.awt.Font; |
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import java.awt.FontMetrics; |
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import java.awt.Image; |
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import java.awt.Point; |
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import java.awt.Rectangle; |
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import java.awt.event.ActionEvent; |
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import java.awt.event.ActionListener; |
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import java.awt.event.ComponentEvent; |
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import java.awt.event.ComponentListener; |
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import java.awt.event.InputEvent; |
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import java.awt.event.MouseAdapter; |
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import java.awt.event.MouseEvent; |
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import java.text.MessageFormat; |
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import java.util.ArrayList; |
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import java.util.Enumeration; |
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import java.util.HashMap; |
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import java.util.Map; |
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import javax.swing.BorderFactory; |
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import javax.swing.JColorChooser; |
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import javax.swing.JComponent; |
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import javax.swing.JDialog; |
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import javax.swing.JScrollPane; |
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import javax.swing.JTree; |
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import javax.swing.SwingUtilities; |
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import javax.swing.event.TreeExpansionEvent; |
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import javax.swing.event.TreeExpansionListener; |
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import javax.swing.tree.DefaultMutableTreeNode; |
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import javax.swing.tree.DefaultTreeModel; |
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import javax.swing.tree.TreePath; |
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import javax.swing.tree.TreeSelectionModel; |
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import org.slf4j.Logger; |
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import org.slf4j.LoggerFactory; |
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import org.gvsig.andami.PluginServices; |
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import org.gvsig.andami.messages.NotificationManager; |
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import org.gvsig.app.project.documents.view.IContextMenuAction; |
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import org.gvsig.app.project.documents.view.toc.DnDJTree; |
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import org.gvsig.app.project.documents.view.toc.ITocItem; |
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import org.gvsig.app.project.documents.view.toc.ITocOrderListener; |
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import org.gvsig.app.project.documents.view.toc.TocItemBranch; |
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import org.gvsig.app.project.documents.view.toc.TocItemLeaf; |
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import org.gvsig.fmap.dal.exception.ReadException; |
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import org.gvsig.fmap.mapcontext.MapContext; |
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import org.gvsig.fmap.mapcontext.events.AtomicEvent; |
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import org.gvsig.fmap.mapcontext.events.listeners.AtomicEventListener; |
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import org.gvsig.fmap.mapcontext.layers.CancelationException; |
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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.LayerCollectionEvent; |
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import org.gvsig.fmap.mapcontext.layers.LayerCollectionListener; |
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import org.gvsig.fmap.mapcontext.layers.LayerPositionEvent; |
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import org.gvsig.fmap.mapcontext.layers.operations.Classifiable; |
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import org.gvsig.fmap.mapcontext.layers.operations.IHasImageLegend; |
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import org.gvsig.fmap.mapcontext.layers.operations.LayerCollection; |
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import org.gvsig.fmap.mapcontext.layers.vectorial.FLyrVect; |
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import org.gvsig.fmap.mapcontext.rendering.legend.IClassifiedLegend; |
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import org.gvsig.fmap.mapcontext.rendering.legend.ILegend; |
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import org.gvsig.fmap.mapcontext.rendering.legend.ISingleSymbolLegend; |
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import org.gvsig.fmap.mapcontext.rendering.legend.IVectorLegend; |
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import org.gvsig.fmap.mapcontext.rendering.legend.events.LegendChangedEvent; |
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import org.gvsig.fmap.mapcontext.rendering.legend.events.listeners.LegendListener; |
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import org.gvsig.fmap.mapcontext.rendering.symbols.ISymbol; |
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/**
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*
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* @author fjp
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*/
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public class TOC extends JComponent implements ITocOrderListener, |
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LegendListener, LayerCollectionListener, TreeExpansionListener,
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ComponentListener {
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/**
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*
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*/
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private static final long serialVersionUID = 5689047685537359038L; |
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/**
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* Useful for debug the problems during the implementation.
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*/
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private static Logger logger = LoggerFactory.getLogger(TOC.class); |
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private MapContext mapContext;
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private DnDJTree m_Tree;
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private DefaultTreeModel m_TreeModel; |
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private DefaultMutableTreeNode m_Root; |
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private TOCRenderer m_TocRenderer;
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private JScrollPane m_Scroller; |
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// private ArrayList m_Listeners;
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private Map<String, Boolean> m_ItemsExpanded = |
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new HashMap<String, Boolean>(); |
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private NodeSelectionListener nodeSelectionListener = null; |
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/**
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* Crea un nuevo TOC.
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*/
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public TOC() {
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this.setName("TOC"); |
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this.setLayout(new BorderLayout()); |
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this.setMinimumSize(new Dimension(100, 80)); |
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this.setPreferredSize(new Dimension(100, 80)); |
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// Construct the tree.
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m_Root = new DefaultMutableTreeNode(java.lang.Object.class); |
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m_TreeModel = new DefaultTreeModel(m_Root); |
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m_Tree = new DnDJTree(m_TreeModel);
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m_TocRenderer = new TOCRenderer();
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m_Tree.setCellRenderer(m_TocRenderer); |
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m_Tree.setRootVisible(false);
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// m_Tree.setExpandsSelectedPaths(true);
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// m_Tree.setAutoscrolls(true);
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m_Tree.setShowsRootHandles(true);
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// Posibilidad de seleccionar de forma aleatoria nodos de la leyenda.
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m_Tree.getSelectionModel().setSelectionMode( |
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TreeSelectionModel.DISCONTIGUOUS_TREE_SELECTION);
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nodeSelectionListener = new NodeSelectionListener(m_Tree);
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m_Tree.addMouseListener(nodeSelectionListener); |
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// m_Tree.setBackground(UIManager.getColor("Button.background"));
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// m_Tree.setBorder(BorderFactory.createEtchedBorder());
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this.addComponentListener(this); |
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m_Tree.addTreeExpansionListener(this);
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m_Tree.addOrderListener(this);
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m_Tree.setRowHeight(0); // Para que lo determine el renderer |
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m_Scroller = new JScrollPane(m_Tree); |
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m_Scroller.setBorder(BorderFactory.createEmptyBorder());
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// scrollPane.setPreferredSize(new Dimension(80,80));
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// Add everything to this panel.
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/*
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* GridBagLayout gridbag = new GridBagLayout(); GridBagConstraints c =
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* new GridBagConstraints(); setLayout(gridbag); c.fill =
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* GridBagConstraints.BOTH; c.weightx = 1.0;
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* gridbag.setConstraints(check,c);
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*/
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add(m_Scroller); // , BorderLayout.WEST);
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// refresh();
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} |
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/**
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* Elimina los listeners que actuan sobre el TOC, lo ?nico que deja hacer es
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* desplegar la leyenda de las capas.
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*/
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public void removeListeners() { |
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m_Tree.removeMouseListener(nodeSelectionListener); |
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m_Tree.invalidateListeners(); |
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} |
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/**
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* Inserta el FMap.
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*
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* @param mc
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* FMap.
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*/
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public void setMapContext(MapContext mc) { |
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mapContext = mc; |
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mapContext.addAtomicEventListener(new AtomicEventListener() {
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/**
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* @see org.gvsig.fmap.mapcontext.events.listeners.AtomicEventListener#atomicEvent(org.gvsig.fmap.mapcontext.events.AtomicEvent)
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*/
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public void atomicEvent(final AtomicEvent e) { |
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if (!SwingUtilities.isEventDispatchThread()) { |
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SwingUtilities.invokeLater(new Runnable() { |
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public void run() { |
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atomicEvent(e); |
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} |
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}); |
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return;
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} |
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if ((e.getLayerCollectionEvents().length > 0) |
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|| (e.getLegendEvents().length > 0)) {
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refresh(); |
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} |
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if (e.getLayerEvents().length > 0) { |
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repaint(); |
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} |
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if (e.getExtentEvents().length > 0) { |
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repaint(); |
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} |
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LayerCollectionEvent[] events = e.getLayerCollectionEvents();
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for( int i=0; i<events.length ; i++ ) { |
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if( events[i].getEventType() == 0 ) { // LayerCollectionEvent.LAYER_ADDED ?? is private |
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if (PluginServices.getMainFrame() != null) { |
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PluginServices.getMainFrame().enableControls(); |
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} |
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} |
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} |
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} |
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}); |
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refresh(); |
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} |
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/**
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* DOCUMENT ME!
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*/
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private void setExpandedNodes(DefaultMutableTreeNode node) { |
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// int i = 0;
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// Las claves sobrantes de m_ItemsExpanded (provocadas
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// por layerRemove, se quitan en el evento layerRemoved
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// de este TOC
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DefaultMutableTreeNode n;
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@SuppressWarnings("rawtypes") |
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Enumeration enumeration = node.children();
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while (enumeration.hasMoreElements()) {
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n = (DefaultMutableTreeNode) enumeration.nextElement();
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if (n.getChildCount() > 0) { |
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setExpandedNodes(n); |
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} |
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TreePath path = new TreePath(m_TreeModel.getPathToRoot(n)); |
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ITocItem item = (ITocItem) n.getUserObject(); |
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Boolean b = (Boolean) m_ItemsExpanded.get(item.getLabel()); |
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if (b == null) // No estaba en el hash todav?a: valor por defecto |
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{ |
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m_Tree.expandPath(path); |
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return;
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} |
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if (b.booleanValue()) {
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m_Tree.expandPath(path); |
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} else {
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m_Tree.collapsePath(path); |
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} |
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} |
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} |
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/*
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* (non-Javadoc)
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*
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* @see com.iver.cit.opensig.gui.IToc#refresh()
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*/
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public void refresh() { |
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if (!SwingUtilities.isEventDispatchThread()) { |
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SwingUtilities.invokeLater(new Runnable() { |
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public void run() { |
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refresh(); |
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} |
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}); |
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return;
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} |
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LayerCollection theLayers = mapContext.getLayers(); |
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m_Root.removeAllChildren(); |
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m_Root.setAllowsChildren(true);
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doRefresh(theLayers, m_Root); |
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m_TreeModel.reload(); |
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setExpandedNodes(m_Root); |
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} |
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private void doRefresh(LayerCollection theLayers, |
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DefaultMutableTreeNode parentNode) {
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int width = m_Tree.getWidth();
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if (width == 0) { |
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width = 300;
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} |
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Dimension sizeLeaf = new Dimension(width, 15); |
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// Get the tree font height
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Font font = m_Tree.getFont();
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FontMetrics metrics = this.getFontMetrics(font); |
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Dimension sizeBranch = new Dimension(width, metrics.getHeight() + 4); |
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for (int i = theLayers.getLayersCount() - 1; i >= 0; i--) { |
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FLayer lyr = theLayers.getLayer(i); |
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if (!lyr.isInTOC()) {
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continue;
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} |
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TocItemBranch elTema = new TocItemBranch(lyr);
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elTema.setSize(sizeBranch); |
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DefaultMutableTreeNode nodeLayer =
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new DefaultMutableTreeNode(elTema); |
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m_TreeModel.insertNodeInto(nodeLayer, parentNode, |
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parentNode.getChildCount()); |
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if (lyr instanceof LayerCollection) { |
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LayerCollection group = (LayerCollection) lyr; |
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doRefresh(group, nodeLayer); |
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} else {
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if (lyr instanceof Classifiable) {// && !(lyr instanceof |
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// FLyrAnnotation)) {
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Classifiable classifiable = (Classifiable) lyr; |
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ILegend legendInfo = classifiable.getLegend(); |
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try {
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if (legendInfo instanceof IClassifiedLegend) { |
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IClassifiedLegend cl = |
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(IClassifiedLegend) legendInfo; |
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String[] descriptions = cl.getDescriptions(); |
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ISymbol[] symbols = cl.getSymbols();
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for (int j = 0; j < descriptions.length; j++) { |
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TocItemLeaf itemLeaf; |
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itemLeaf = |
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new TocItemLeaf(symbols[j],
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descriptions[j], classifiable.getShapeType()); |
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itemLeaf.setSize(sizeLeaf); |
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DefaultMutableTreeNode nodeValue =
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new DefaultMutableTreeNode(itemLeaf); |
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m_TreeModel.insertNodeInto(nodeValue, |
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nodeLayer, nodeLayer.getChildCount()); |
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} |
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} |
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if (legendInfo instanceof ISingleSymbolLegend |
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&& (legendInfo.getDefaultSymbol() != null)) {
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TocItemLeaf itemLeaf; |
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itemLeaf = |
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new TocItemLeaf(legendInfo.getDefaultSymbol(),
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legendInfo.getDefaultSymbol() |
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.getDescription(), classifiable.getShapeType()); |
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itemLeaf.setSize(sizeLeaf); |
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DefaultMutableTreeNode nodeValue =
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new DefaultMutableTreeNode(itemLeaf); |
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m_TreeModel.insertNodeInto(nodeValue, nodeLayer, |
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nodeLayer.getChildCount()); |
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} |
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if (legendInfo instanceof IHasImageLegend) { |
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TocItemLeaf itemLeaf; |
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IHasImageLegend imageLegend = (IHasImageLegend) legendInfo; |
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Image image = imageLegend.getImageLegend();
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if (image != null) { |
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itemLeaf = new TocItemLeaf();
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itemLeaf.setImageLegend(image, "", new Dimension( |
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image.getWidth(null), image.getHeight(null)));// new |
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// Dimension(150,200));
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DefaultMutableTreeNode nodeValue =
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new DefaultMutableTreeNode(itemLeaf); |
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m_TreeModel.insertNodeInto(nodeValue, nodeLayer, |
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nodeLayer.getChildCount()); |
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} |
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} |
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} catch (ReadException e) {
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logger.error(MessageFormat.format(
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"Can't add leyend of layer {0} to the TOC.", lyr),
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e); |
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} |
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} |
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} // if instanceof layers
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} |
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} |
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/**
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* @see com.iver.cit.opensig.gui.toc.ITocOrderListener#orderChanged(int,
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* int)
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*/
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public void orderChanged(int oldPos, int newPos, FLayers lpd) { |
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try {
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lpd.moveTo(oldPos, newPos); |
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} catch (CancelationException e) {
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logger.error("Can't change order of layers in TOC", e);
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} |
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mapContext.invalidate(); |
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} |
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public void parentChanged(FLayers lpo, FLayers lpd, FLayer ls) { |
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lpo.move(ls, lpd); |
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mapContext.invalidate(); |
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} |
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|
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/*
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* (non-Javadoc)
|
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*
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* @see java.awt.event.ComponentListener#componentHidden(java.awt.event.
|
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* ComponentEvent)
|
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*/
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public void componentHidden(ComponentEvent e) { |
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} |
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|
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/*
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* (non-Javadoc)
|
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*
|
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* @see
|
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* java.awt.event.ComponentListener#componentMoved(java.awt.event.ComponentEvent
|
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* )
|
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*/
|
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public void componentMoved(ComponentEvent e) { |
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} |
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|
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/*
|
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* (non-Javadoc)
|
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*
|
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* @see java.awt.event.ComponentListener#componentResized(java.awt.event.
|
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* ComponentEvent)
|
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*/
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public void componentResized(ComponentEvent e) { |
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DefaultMutableTreeNode n;
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@SuppressWarnings("rawtypes") |
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Enumeration enumeration = m_Root.children();
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|
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while (enumeration.hasMoreElements()) {
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n = (DefaultMutableTreeNode) enumeration.nextElement();
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|
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if (n.getUserObject() instanceof TocItemBranch) { |
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ITocItem item = (ITocItem) n.getUserObject(); |
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Dimension szAnt = item.getSize();
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item.setSize(new Dimension(this.getWidth() - 40, szAnt.height)); |
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} |
459 |
|
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} |
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} |
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|
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/*
|
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* (non-Javadoc)
|
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*
|
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* @see
|
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* java.awt.event.ComponentListener#componentShown(java.awt.event.ComponentEvent
|
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* )
|
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*/
|
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public void componentShown(ComponentEvent e) { |
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} |
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|
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/*
|
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* (non-Javadoc)
|
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*
|
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* @see
|
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* com.iver.cit.gvsig.fmap.layers.LayerListener#legendChanged(com.iver.cit
|
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* .gvsig.fmap.rendering.LegendChangedEvent)
|
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*/
|
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public void legendChanged(final LegendChangedEvent e) { |
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if (!SwingUtilities.isEventDispatchThread()) { |
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SwingUtilities.invokeLater(new Runnable() { |
483 |
|
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public void run() { |
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legendChanged(e); |
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} |
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}); |
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return;
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} |
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refresh(); |
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} |
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|
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/*
|
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* (non-Javadoc)
|
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*
|
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* @see
|
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* com.iver.cit.gvsig.fmap.layers.LayerCollectionListener#layerAdded(com
|
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* .iver.cit.gvsig.fmap.layers.LayerCollectionEvent)
|
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*/
|
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public void layerAdded(final LayerCollectionEvent e) { |
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if (!SwingUtilities.isEventDispatchThread()) { |
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SwingUtilities.invokeLater(new Runnable() { |
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|
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public void run() { |
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layerAdded(e); |
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} |
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}); |
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return;
|
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} |
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refresh(); |
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} |
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|
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/*
|
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* (non-Javadoc)
|
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*
|
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* @see
|
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* com.iver.cit.gvsig.fmap.layers.LayerCollectionListener#layerMoved(com
|
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* .iver.cit.gvsig.fmap.layers.LayerPositionEvent)
|
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*/
|
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public void layerMoved(final LayerPositionEvent e) { |
521 |
if (!SwingUtilities.isEventDispatchThread()) { |
522 |
SwingUtilities.invokeLater(new Runnable() { |
523 |
|
524 |
public void run() { |
525 |
layerMoved(e); |
526 |
} |
527 |
}); |
528 |
return;
|
529 |
} |
530 |
refresh(); |
531 |
} |
532 |
|
533 |
/*
|
534 |
* (non-Javadoc)
|
535 |
*
|
536 |
* @see
|
537 |
* com.iver.cit.gvsig.fmap.layers.LayerCollectionListener#layerRemoved(com
|
538 |
* .iver.cit.gvsig.fmap.layers.LayerCollectionEvent)
|
539 |
*/
|
540 |
public void layerRemoved(final LayerCollectionEvent e) { |
541 |
if (!SwingUtilities.isEventDispatchThread()) { |
542 |
SwingUtilities.invokeLater(new Runnable() { |
543 |
|
544 |
public void run() { |
545 |
layerRemoved(e); |
546 |
} |
547 |
}); |
548 |
return;
|
549 |
} |
550 |
m_ItemsExpanded.remove(e.getAffectedLayer().getName()); |
551 |
refresh(); |
552 |
} |
553 |
|
554 |
/*
|
555 |
* (non-Javadoc)
|
556 |
*
|
557 |
* @see
|
558 |
* com.iver.cit.gvsig.fmap.layers.LayerCollectionListener#layerAdding(com
|
559 |
* .iver.cit.gvsig.fmap.layers.LayerCollectionEvent)
|
560 |
*/
|
561 |
public void layerAdding(LayerCollectionEvent e) throws CancelationException { |
562 |
} |
563 |
|
564 |
/*
|
565 |
* (non-Javadoc)
|
566 |
*
|
567 |
* @see
|
568 |
* com.iver.cit.gvsig.fmap.layers.LayerCollectionListener#layerMoving(com
|
569 |
* .iver.cit.gvsig.fmap.layers.LayerPositionEvent)
|
570 |
*/
|
571 |
public void layerMoving(LayerPositionEvent e) throws CancelationException { |
572 |
} |
573 |
|
574 |
/*
|
575 |
* (non-Javadoc)
|
576 |
*
|
577 |
* @see
|
578 |
* com.iver.cit.gvsig.fmap.layers.LayerCollectionListener#layerRemoving(
|
579 |
* com.iver.cit.gvsig.fmap.layers.LayerCollectionEvent)
|
580 |
*/
|
581 |
public void layerRemoving(LayerCollectionEvent e) |
582 |
throws CancelationException {
|
583 |
} |
584 |
|
585 |
/*
|
586 |
* (non-Javadoc)
|
587 |
*
|
588 |
* @see
|
589 |
* com.iver.cit.gvsig.fmap.layers.LayerCollectionListener#activationChanged
|
590 |
* (com.iver.cit.gvsig.fmap.layers.LayerCollectionEvent)
|
591 |
*/
|
592 |
public void activationChanged(LayerCollectionEvent e) |
593 |
throws CancelationException {
|
594 |
repaint(); |
595 |
} |
596 |
|
597 |
/*
|
598 |
* (non-Javadoc)
|
599 |
*
|
600 |
* @see
|
601 |
* com.iver.cit.gvsig.fmap.layers.LayerCollectionListener#visibilityChanged
|
602 |
* (com.iver.cit.gvsig.fmap.layers.LayerCollectionEvent)
|
603 |
*/
|
604 |
public void visibilityChanged(final LayerCollectionEvent e) |
605 |
throws CancelationException {
|
606 |
if (!SwingUtilities.isEventDispatchThread()) { |
607 |
SwingUtilities.invokeLater(new Runnable() { |
608 |
|
609 |
public void run() { |
610 |
visibilityChanged(e); |
611 |
} |
612 |
}); |
613 |
return;
|
614 |
} |
615 |
repaint(); |
616 |
} |
617 |
|
618 |
/*
|
619 |
* (non-Javadoc)
|
620 |
*
|
621 |
* @see
|
622 |
* javax.swing.event.TreeExpansionListener#treeCollapsed(javax.swing.event
|
623 |
* .TreeExpansionEvent)
|
624 |
*/
|
625 |
public void treeCollapsed(TreeExpansionEvent event) { |
626 |
TreePath path = event.getPath();
|
627 |
DefaultMutableTreeNode n =
|
628 |
(DefaultMutableTreeNode) path.getLastPathComponent();
|
629 |
|
630 |
if (n.getUserObject() instanceof ITocItem) { |
631 |
ITocItem item = (ITocItem) n.getUserObject(); |
632 |
Boolean b = Boolean.FALSE; |
633 |
|
634 |
m_ItemsExpanded.put(item.getLabel(), b); |
635 |
} |
636 |
} |
637 |
|
638 |
/*
|
639 |
* (non-Javadoc)
|
640 |
*
|
641 |
* @see
|
642 |
* javax.swing.event.TreeExpansionListener#treeExpanded(javax.swing.event
|
643 |
* .TreeExpansionEvent)
|
644 |
*/
|
645 |
public void treeExpanded(TreeExpansionEvent event) { |
646 |
TreePath path = event.getPath();
|
647 |
DefaultMutableTreeNode n =
|
648 |
(DefaultMutableTreeNode) path.getLastPathComponent();
|
649 |
|
650 |
if (n.getUserObject() instanceof ITocItem) { |
651 |
ITocItem item = (ITocItem) n.getUserObject(); |
652 |
Boolean b = Boolean.TRUE; |
653 |
|
654 |
m_ItemsExpanded.put(item.getLabel(), b); |
655 |
} |
656 |
} |
657 |
|
658 |
/**
|
659 |
* Obtiene el JScrollPane que contiene el TOC
|
660 |
*
|
661 |
* @return JScrollPane que contiene el TOC
|
662 |
*/
|
663 |
public JScrollPane getJScrollPane() { |
664 |
return this.m_Scroller; |
665 |
} |
666 |
|
667 |
/**
|
668 |
* DOCUMENT ME!
|
669 |
*
|
670 |
* @return DOCUMENT ME!
|
671 |
*/
|
672 |
public DnDJTree getTree() {
|
673 |
return m_Tree;
|
674 |
} |
675 |
|
676 |
/**
|
677 |
* Clase Listener que reacciona al pulsar sobre el checkbox de un nodo y
|
678 |
* crea un popupmenu al pulsar el bot?n derecho.
|
679 |
*/
|
680 |
class NodeSelectionListener extends MouseAdapter implements ActionListener { |
681 |
|
682 |
JTree tree;
|
683 |
|
684 |
JDialog dlg;
|
685 |
|
686 |
JColorChooser colorChooser;
|
687 |
|
688 |
FPopupMenu popmenu = null;
|
689 |
|
690 |
DefaultMutableTreeNode node;
|
691 |
|
692 |
/**
|
693 |
* Crea un nuevo NodeSelectionListener.
|
694 |
*
|
695 |
* @param tree
|
696 |
* DOCUMENT ME!
|
697 |
*/
|
698 |
NodeSelectionListener(JTree tree) {
|
699 |
this.tree = tree;
|
700 |
} |
701 |
|
702 |
/**
|
703 |
* DOCUMENT ME!
|
704 |
*
|
705 |
* @param e
|
706 |
* DOCUMENT ME!
|
707 |
*/
|
708 |
public void mouseClicked(MouseEvent e) { |
709 |
int x = e.getX();
|
710 |
int y = e.getY();
|
711 |
int row = tree.getRowForLocation(x, y);
|
712 |
TreePath path = tree.getPathForRow(row);
|
713 |
LayerCollection layers = mapContext.getLayers(); |
714 |
|
715 |
if (path != null) { |
716 |
if (e.getClickCount() == 1) { |
717 |
// this fixes a bug when double-clicking. JTree by default
|
718 |
// expands the tree when double-clicking, so we capture a
|
719 |
// different node in the second click than in the first
|
720 |
node = (DefaultMutableTreeNode) path.getLastPathComponent();
|
721 |
} |
722 |
|
723 |
if (node != null |
724 |
&& node.getUserObject() instanceof TocItemBranch) {
|
725 |
// double click with left button ON A BRANCH/NODE (layer)
|
726 |
if (e.getClickCount() >= 2 |
727 |
&& e.getButton() == MouseEvent.BUTTON1) {
|
728 |
e.consume(); |
729 |
PluginServices.getMDIManager().setWaitCursor(); |
730 |
try {
|
731 |
TocItemBranch leaf = |
732 |
(TocItemBranch) node.getUserObject(); |
733 |
|
734 |
IContextMenuAction action = |
735 |
leaf.getDoubleClickAction(); |
736 |
if (action != null) { |
737 |
/*
|
738 |
* if there is an action associated with the
|
739 |
* double-clicked element it will be fired for
|
740 |
* it and FOR ALL OTHER COMPATIBLES THAT HAVE
|
741 |
* BEEN ACTIVATED.
|
742 |
*/
|
743 |
ArrayList<FLayer> targetLayers =
|
744 |
new ArrayList<FLayer>(); |
745 |
|
746 |
TocItemBranch owner = |
747 |
(TocItemBranch) node.getUserObject(); |
748 |
|
749 |
FLayer masterLayer = owner.getLayer(); |
750 |
targetLayers.add(masterLayer); |
751 |
FLayer[] actives =
|
752 |
mapContext.getLayers().getActives(); |
753 |
for (int i = 0; i < actives.length; i++) { |
754 |
if (actives[i].getClass().equals(
|
755 |
masterLayer.getClass())) { |
756 |
if (actives[i] instanceof FLyrVect) { |
757 |
FLyrVect vectorLayer = |
758 |
(FLyrVect) actives[i]; |
759 |
FLyrVect vectorMaster = |
760 |
(FLyrVect) masterLayer; |
761 |
if (vectorLayer.getShapeType() == vectorMaster
|
762 |
.getShapeType()) { |
763 |
targetLayers.add(vectorLayer); |
764 |
} else {
|
765 |
vectorLayer.setActive(false);
|
766 |
} |
767 |
} |
768 |
// TODO for the rest of layer types
|
769 |
// (i.e. FLyrRaster)
|
770 |
} else {
|
771 |
actives[i].setActive(false);
|
772 |
} |
773 |
} |
774 |
action.execute(leaf, |
775 |
targetLayers.toArray(new FLayer[0])); |
776 |
} |
777 |
} catch (Exception ex) { |
778 |
NotificationManager.addError(ex); |
779 |
} finally {
|
780 |
PluginServices.getMDIManager().restoreCursor(); |
781 |
} |
782 |
return;
|
783 |
} |
784 |
|
785 |
TocItemBranch elTema = (TocItemBranch) node.getUserObject(); |
786 |
FLayer lyr = elTema.getLayer(); |
787 |
lyr.getMapContext().beginAtomicEvent(); |
788 |
|
789 |
if (((e.getModifiers() & InputEvent.SHIFT_MASK) != 0) |
790 |
&& (e.getButton() == MouseEvent.BUTTON1)) {
|
791 |
FLayer[] activeLayers = layers.getActives();
|
792 |
if (activeLayers.length > 0) { |
793 |
selectInterval(layers, lyr); |
794 |
} else {
|
795 |
updateActive(lyr, !lyr.isActive()); |
796 |
} |
797 |
|
798 |
} else {
|
799 |
if (!((e.getModifiers() & InputEvent.CTRL_MASK) != 0) |
800 |
&& (e.getButton() == MouseEvent.BUTTON1)) {
|
801 |
layers.setAllActives(false);
|
802 |
} |
803 |
if (e.getButton() == MouseEvent.BUTTON1) { |
804 |
// lyr.setActive(true);
|
805 |
updateActive(lyr, !lyr.isActive()); |
806 |
} |
807 |
} |
808 |
// Si pertenece a un grupo, lo ponemos activo tambi?n.
|
809 |
// FLayer parentLayer = lyr.getParentLayer();
|
810 |
|
811 |
/*
|
812 |
* if (parentLayer != null) { parentLayer.setActive(true); }
|
813 |
*/
|
814 |
Point layerNodeLocation =
|
815 |
tree.getUI().getPathBounds(tree, path).getLocation(); |
816 |
|
817 |
// Rect?ngulo que representa el checkbox
|
818 |
Rectangle checkBoxBounds =
|
819 |
m_TocRenderer.getCheckBoxBounds(); |
820 |
checkBoxBounds.translate((int) layerNodeLocation.getX(),
|
821 |
(int) layerNodeLocation.getY());
|
822 |
|
823 |
if (checkBoxBounds.contains(e.getPoint())) {
|
824 |
updateVisible(lyr); |
825 |
} |
826 |
|
827 |
// }
|
828 |
if (e.getButton() == MouseEvent.BUTTON3) { |
829 |
// Boton derecho sobre un nodo del arbol
|
830 |
// if ((e.getModifiers() & InputEvent.META_MASK) != 0) {
|
831 |
popmenu = new FPopupMenu(mapContext, node);
|
832 |
tree.add(popmenu); |
833 |
|
834 |
popmenu.show(e.getComponent(), e.getX(), e.getY()); |
835 |
|
836 |
// }
|
837 |
} |
838 |
|
839 |
lyr.getMapContext().endAtomicEvent(); |
840 |
} |
841 |
|
842 |
if (node != null && node.getUserObject() instanceof TocItemLeaf) { |
843 |
// double click with left button ON A LEAF (ISymbol)
|
844 |
if (e.getClickCount() >= 2 |
845 |
&& e.getButton() == MouseEvent.BUTTON1) {
|
846 |
e.consume(); |
847 |
|
848 |
PluginServices.getMDIManager().setWaitCursor(); |
849 |
try {
|
850 |
TocItemLeaf leaf = |
851 |
(TocItemLeaf) node.getUserObject(); |
852 |
IContextMenuAction action = |
853 |
leaf.getDoubleClickAction(); |
854 |
if (action != null) { |
855 |
/*
|
856 |
* if there is an action associated with the
|
857 |
* double-clicked element it will be fired for
|
858 |
* it and FOR ALL OTHER COMPATIBLES THAT HAVE
|
859 |
* BEEN ACTIVATED.
|
860 |
*/
|
861 |
ArrayList<FLayer> targetLayers =
|
862 |
new ArrayList<FLayer>(); |
863 |
|
864 |
TocItemBranch owner = |
865 |
(TocItemBranch) ((DefaultMutableTreeNode) node
|
866 |
.getParent()).getUserObject(); |
867 |
|
868 |
FLayer masterLayer = owner.getLayer(); |
869 |
targetLayers.add(masterLayer); |
870 |
FLayer[] actives =
|
871 |
mapContext.getLayers().getActives(); |
872 |
for (int i = 0; i < actives.length; i++) { |
873 |
if (actives[i].getClass().equals(
|
874 |
masterLayer.getClass())) { |
875 |
if (actives[i] instanceof FLyrVect) { |
876 |
FLyrVect vectorLayer = |
877 |
(FLyrVect) actives[i]; |
878 |
FLyrVect vectorMaster = |
879 |
(FLyrVect) masterLayer; |
880 |
int masterLayerShapetypeOF_THE_LEGEND =
|
881 |
((IVectorLegend) vectorMaster |
882 |
.getLegend()) |
883 |
.getShapeType(); |
884 |
int anotherVectorLayerShapetypeOF_THE_LEGEND =
|
885 |
((IVectorLegend) vectorLayer |
886 |
.getLegend()) |
887 |
.getShapeType(); |
888 |
if (masterLayerShapetypeOF_THE_LEGEND == anotherVectorLayerShapetypeOF_THE_LEGEND) {
|
889 |
targetLayers.add(vectorLayer); |
890 |
} else {
|
891 |
vectorLayer.setActive(false);
|
892 |
} |
893 |
} |
894 |
// TODO for the rest of layer types
|
895 |
// (i.e. FLyrRaster)
|
896 |
} else {
|
897 |
actives[i].setActive(false);
|
898 |
} |
899 |
} |
900 |
action.execute(leaf, |
901 |
targetLayers.toArray(new FLayer[0])); |
902 |
} |
903 |
} catch (Exception ex) { |
904 |
NotificationManager.addError(ex); |
905 |
} finally {
|
906 |
PluginServices.getMDIManager().restoreCursor(); |
907 |
} |
908 |
return;
|
909 |
} |
910 |
|
911 |
// Boton derecho sobre un Simbolo
|
912 |
// TocItemLeaf auxLeaf = (TocItemLeaf) node.getUserObject();
|
913 |
// FSymbol theSym = auxLeaf.getSymbol();
|
914 |
if ((e.getModifiers() & InputEvent.META_MASK) != 0) { |
915 |
popmenu = new FPopupMenu(mapContext, node);
|
916 |
tree.add(popmenu); |
917 |
popmenu.show(e.getComponent(), e.getX(), e.getY()); |
918 |
} |
919 |
} |
920 |
|
921 |
((DefaultTreeModel) tree.getModel()).nodeChanged(node);
|
922 |
|
923 |
if (row == 0) { |
924 |
tree.revalidate(); |
925 |
tree.repaint(); |
926 |
} |
927 |
|
928 |
if (PluginServices.getMainFrame() != null) { |
929 |
PluginServices.getMainFrame().enableControls(); |
930 |
} |
931 |
} else {
|
932 |
if (e.getButton() == MouseEvent.BUTTON3) { |
933 |
popmenu = new FPopupMenu(mapContext, null); |
934 |
tree.add(popmenu); |
935 |
popmenu.show(e.getComponent(), e.getX(), e.getY()); |
936 |
} |
937 |
|
938 |
} |
939 |
} |
940 |
|
941 |
private void selectInterval(LayerCollection layers, FLayer lyr) { |
942 |
FLayer[] activeLayers = layers.getActives();
|
943 |
// if (activeLayers[0].getParentLayer() instanceof FLayers &&
|
944 |
// activeLayers[0].getParentLayer().getParentLayer()!=null) {
|
945 |
// selectInterval((LayerCollection)activeLayers[0].getParentLayer(),lyr);
|
946 |
// }
|
947 |
for (int j = 0; j < layers.getLayersCount(); j++) { |
948 |
FLayer layerAux = layers.getLayer(j); |
949 |
// Si se cumple esta condici?n es porque la primera capa que nos
|
950 |
// encontramos en el TOC es la que estaba activa
|
951 |
if (activeLayers[0].equals(layerAux)) { |
952 |
boolean isSelected = false; |
953 |
for (int i = 0; i < layers.getLayersCount(); i++) { |
954 |
FLayer layer = layers.getLayer(i); |
955 |
if (!isSelected) {
|
956 |
isSelected = layer.isActive(); |
957 |
} else {
|
958 |
updateActive(layer, true);
|
959 |
if (lyr.equals(layer)) {
|
960 |
isSelected = false;
|
961 |
} |
962 |
} |
963 |
} |
964 |
break;
|
965 |
} else
|
966 |
// Si se cumple esta condici?n es porque la primera capa que
|
967 |
// nos
|
968 |
// encontramos en el TOC es la que acabamos de seleccionar
|
969 |
if (lyr.equals(layerAux)) {
|
970 |
boolean isSelected = false; |
971 |
for (int i = layers.getLayersCount() - 1; i >= 0; i--) { |
972 |
FLayer layer = layers.getLayer(i); |
973 |
if (!isSelected) {
|
974 |
isSelected = layer.isActive(); |
975 |
} else {
|
976 |
updateActive(layer, true);
|
977 |
if (lyr.equals(layer)) {
|
978 |
isSelected = false;
|
979 |
} |
980 |
} |
981 |
} |
982 |
break;
|
983 |
} |
984 |
} |
985 |
|
986 |
} |
987 |
|
988 |
/**
|
989 |
* DOCUMENT ME!
|
990 |
*
|
991 |
* @param lyr
|
992 |
* DOCUMENT ME!
|
993 |
* @param active
|
994 |
* DOCUMENT ME!
|
995 |
*/
|
996 |
private void updateActive(FLayer lyr, boolean active) { |
997 |
lyr.setActive(active); |
998 |
updateActiveChild(lyr); |
999 |
} |
1000 |
|
1001 |
/**
|
1002 |
* DOCUMENT ME!
|
1003 |
*
|
1004 |
* @param lyr
|
1005 |
* DOCUMENT ME!
|
1006 |
*/
|
1007 |
private void updateActiveChild(FLayer lyr) { |
1008 |
if (lyr instanceof FLayers) { // Es la raiz de una rama o |
1009 |
// cualquier nodo intermedio.
|
1010 |
|
1011 |
FLayers layergroup = (FLayers) lyr; |
1012 |
|
1013 |
for (int i = 0; i < layergroup.getLayersCount(); i++) { |
1014 |
layergroup.getLayer(i).setActive(lyr.isActive()); |
1015 |
updateActiveChild(layergroup.getLayer(i)); |
1016 |
} |
1017 |
} |
1018 |
} |
1019 |
|
1020 |
/**
|
1021 |
* Actualiza la visibilidad de la capas.
|
1022 |
*
|
1023 |
* @param lyr
|
1024 |
* Capa sobre la que se est? clickando.
|
1025 |
*/
|
1026 |
private void updateVisible(FLayer lyr) { |
1027 |
if (lyr.isAvailable()) {
|
1028 |
lyr.setVisible(!lyr.visibleRequired()); |
1029 |
updateVisibleChild(lyr); |
1030 |
updateVisibleParent(lyr); |
1031 |
} |
1032 |
} |
1033 |
|
1034 |
/**
|
1035 |
* Actualiza de forma recursiva la visibilidad de los hijos de la capa
|
1036 |
* que se pasa como par?metro.
|
1037 |
*
|
1038 |
* @param lyr
|
1039 |
* Capa a actualizar.
|
1040 |
*/
|
1041 |
private void updateVisibleChild(FLayer lyr) { |
1042 |
if (lyr instanceof FLayers) { // Es la raiz de una rama o |
1043 |
// cualquier nodo intermedio.
|
1044 |
|
1045 |
FLayers layergroup = (FLayers) lyr; |
1046 |
|
1047 |
for (int i = 0; i < layergroup.getLayersCount(); i++) { |
1048 |
layergroup.getLayer(i).setVisible(lyr.visibleRequired()); |
1049 |
updateVisibleChild(layergroup.getLayer(i)); |
1050 |
} |
1051 |
} |
1052 |
} |
1053 |
|
1054 |
/**
|
1055 |
* Actualiza de forma recursiva la visibilidad del padre de la capa que
|
1056 |
* se pasa como par?metro.
|
1057 |
*
|
1058 |
* @param lyr
|
1059 |
* Capa a actualizar.
|
1060 |
*/
|
1061 |
private void updateVisibleParent(FLayer lyr) { |
1062 |
FLayers parent = lyr.getParentLayer(); |
1063 |
|
1064 |
if (parent != null) { |
1065 |
boolean parentVisible = false; |
1066 |
|
1067 |
for (int i = 0; i < parent.getLayersCount(); i++) { |
1068 |
if (parent.getLayer(i).visibleRequired()) {
|
1069 |
parentVisible = true;
|
1070 |
} |
1071 |
} |
1072 |
|
1073 |
parent.setVisible(parentVisible); |
1074 |
updateVisibleParent(parent); |
1075 |
} |
1076 |
} |
1077 |
|
1078 |
/**
|
1079 |
* DOCUMENT ME!
|
1080 |
*
|
1081 |
* @param arg0
|
1082 |
* DOCUMENT ME!
|
1083 |
*/
|
1084 |
public void actionPerformed(ActionEvent arg0) { |
1085 |
} |
1086 |
|
1087 |
/**
|
1088 |
* DOCUMENT ME!
|
1089 |
*
|
1090 |
* @param arg0
|
1091 |
* DOCUMENT ME!
|
1092 |
*/
|
1093 |
public void mouseReleased(MouseEvent arg0) { |
1094 |
super.mouseReleased(arg0);
|
1095 |
} |
1096 |
|
1097 |
/**
|
1098 |
* DOCUMENT ME!
|
1099 |
*
|
1100 |
* @param arg0
|
1101 |
* DOCUMENT ME!
|
1102 |
*/
|
1103 |
public void mouseEntered(MouseEvent arg0) { |
1104 |
super.mouseEntered(arg0);
|
1105 |
} |
1106 |
} |
1107 |
|
1108 |
} |