root / tags / v2_0_0_Build_2050 / applications / appgvSIG / src / org / gvsig / app / project / documents / view / toc / gui / TOC.java @ 38653
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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.gui.preferencespage.ViewPage; |
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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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import org.gvsig.utils.XMLEntity; |
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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(m_Tree.getBackground());
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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() == LayerCollectionEvent.LAYER_ADDED ) {
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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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// Change visibility of layer before adding, according to app preferences
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if( events[i].getEventType() == LayerCollectionEvent.LAYER_ADDING ) {
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if (invisibilityIsForced()) {
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events[i].getAffectedLayer().setVisible(false);
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} |
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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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* (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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* (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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* (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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while (enumeration.hasMoreElements()) {
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n = (DefaultMutableTreeNode) enumeration.nextElement();
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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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} |
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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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/*
|
| 485 |
* (non-Javadoc)
|
| 486 |
*
|
| 487 |
* @see
|
| 488 |
* com.iver.cit.gvsig.fmap.layers.LayerListener#legendChanged(com.iver.cit
|
| 489 |
* .gvsig.fmap.rendering.LegendChangedEvent)
|
| 490 |
*/
|
| 491 |
public void legendChanged(final LegendChangedEvent e) { |
| 492 |
if (!SwingUtilities.isEventDispatchThread()) { |
| 493 |
SwingUtilities.invokeLater(new Runnable() { |
| 494 |
|
| 495 |
public void run() { |
| 496 |
legendChanged(e); |
| 497 |
} |
| 498 |
}); |
| 499 |
return;
|
| 500 |
} |
| 501 |
refresh(); |
| 502 |
} |
| 503 |
|
| 504 |
/*
|
| 505 |
* (non-Javadoc)
|
| 506 |
*
|
| 507 |
* @see
|
| 508 |
* com.iver.cit.gvsig.fmap.layers.LayerCollectionListener#layerAdded(com
|
| 509 |
* .iver.cit.gvsig.fmap.layers.LayerCollectionEvent)
|
| 510 |
*/
|
| 511 |
public void layerAdded(final LayerCollectionEvent e) { |
| 512 |
if (!SwingUtilities.isEventDispatchThread()) { |
| 513 |
SwingUtilities.invokeLater(new Runnable() { |
| 514 |
|
| 515 |
public void run() { |
| 516 |
layerAdded(e); |
| 517 |
} |
| 518 |
}); |
| 519 |
return;
|
| 520 |
} |
| 521 |
refresh(); |
| 522 |
} |
| 523 |
|
| 524 |
/*
|
| 525 |
* (non-Javadoc)
|
| 526 |
*
|
| 527 |
* @see
|
| 528 |
* com.iver.cit.gvsig.fmap.layers.LayerCollectionListener#layerMoved(com
|
| 529 |
* .iver.cit.gvsig.fmap.layers.LayerPositionEvent)
|
| 530 |
*/
|
| 531 |
public void layerMoved(final LayerPositionEvent e) { |
| 532 |
if (!SwingUtilities.isEventDispatchThread()) { |
| 533 |
SwingUtilities.invokeLater(new Runnable() { |
| 534 |
|
| 535 |
public void run() { |
| 536 |
layerMoved(e); |
| 537 |
} |
| 538 |
}); |
| 539 |
return;
|
| 540 |
} |
| 541 |
refresh(); |
| 542 |
} |
| 543 |
|
| 544 |
/*
|
| 545 |
* (non-Javadoc)
|
| 546 |
*
|
| 547 |
* @see
|
| 548 |
* com.iver.cit.gvsig.fmap.layers.LayerCollectionListener#layerRemoved(com
|
| 549 |
* .iver.cit.gvsig.fmap.layers.LayerCollectionEvent)
|
| 550 |
*/
|
| 551 |
public void layerRemoved(final LayerCollectionEvent e) { |
| 552 |
if (!SwingUtilities.isEventDispatchThread()) { |
| 553 |
SwingUtilities.invokeLater(new Runnable() { |
| 554 |
|
| 555 |
public void run() { |
| 556 |
layerRemoved(e); |
| 557 |
} |
| 558 |
}); |
| 559 |
return;
|
| 560 |
} |
| 561 |
m_ItemsExpanded.remove(e.getAffectedLayer().getName()); |
| 562 |
refresh(); |
| 563 |
} |
| 564 |
|
| 565 |
/*
|
| 566 |
* (non-Javadoc)
|
| 567 |
*
|
| 568 |
* @see
|
| 569 |
* com.iver.cit.gvsig.fmap.layers.LayerCollectionListener#layerAdding(com
|
| 570 |
* .iver.cit.gvsig.fmap.layers.LayerCollectionEvent)
|
| 571 |
*/
|
| 572 |
public void layerAdding(LayerCollectionEvent e) throws CancelationException { |
| 573 |
} |
| 574 |
|
| 575 |
/*
|
| 576 |
* (non-Javadoc)
|
| 577 |
*
|
| 578 |
* @see
|
| 579 |
* com.iver.cit.gvsig.fmap.layers.LayerCollectionListener#layerMoving(com
|
| 580 |
* .iver.cit.gvsig.fmap.layers.LayerPositionEvent)
|
| 581 |
*/
|
| 582 |
public void layerMoving(LayerPositionEvent e) throws CancelationException { |
| 583 |
} |
| 584 |
|
| 585 |
/*
|
| 586 |
* (non-Javadoc)
|
| 587 |
*
|
| 588 |
* @see
|
| 589 |
* com.iver.cit.gvsig.fmap.layers.LayerCollectionListener#layerRemoving(
|
| 590 |
* com.iver.cit.gvsig.fmap.layers.LayerCollectionEvent)
|
| 591 |
*/
|
| 592 |
public void layerRemoving(LayerCollectionEvent e) |
| 593 |
throws CancelationException {
|
| 594 |
} |
| 595 |
|
| 596 |
/*
|
| 597 |
* (non-Javadoc)
|
| 598 |
*
|
| 599 |
* @see
|
| 600 |
* com.iver.cit.gvsig.fmap.layers.LayerCollectionListener#activationChanged
|
| 601 |
* (com.iver.cit.gvsig.fmap.layers.LayerCollectionEvent)
|
| 602 |
*/
|
| 603 |
public void activationChanged(LayerCollectionEvent e) |
| 604 |
throws CancelationException {
|
| 605 |
repaint(); |
| 606 |
} |
| 607 |
|
| 608 |
/*
|
| 609 |
* (non-Javadoc)
|
| 610 |
*
|
| 611 |
* @see
|
| 612 |
* com.iver.cit.gvsig.fmap.layers.LayerCollectionListener#visibilityChanged
|
| 613 |
* (com.iver.cit.gvsig.fmap.layers.LayerCollectionEvent)
|
| 614 |
*/
|
| 615 |
public void visibilityChanged(final LayerCollectionEvent e) |
| 616 |
throws CancelationException {
|
| 617 |
if (!SwingUtilities.isEventDispatchThread()) { |
| 618 |
SwingUtilities.invokeLater(new Runnable() { |
| 619 |
|
| 620 |
public void run() { |
| 621 |
visibilityChanged(e); |
| 622 |
} |
| 623 |
}); |
| 624 |
return;
|
| 625 |
} |
| 626 |
repaint(); |
| 627 |
} |
| 628 |
|
| 629 |
/*
|
| 630 |
* (non-Javadoc)
|
| 631 |
*
|
| 632 |
* @see
|
| 633 |
* javax.swing.event.TreeExpansionListener#treeCollapsed(javax.swing.event
|
| 634 |
* .TreeExpansionEvent)
|
| 635 |
*/
|
| 636 |
public void treeCollapsed(TreeExpansionEvent event) { |
| 637 |
TreePath path = event.getPath();
|
| 638 |
DefaultMutableTreeNode n =
|
| 639 |
(DefaultMutableTreeNode) path.getLastPathComponent();
|
| 640 |
|
| 641 |
if (n.getUserObject() instanceof ITocItem) { |
| 642 |
ITocItem item = (ITocItem) n.getUserObject(); |
| 643 |
Boolean b = Boolean.FALSE; |
| 644 |
|
| 645 |
m_ItemsExpanded.put(item.getLabel(), b); |
| 646 |
} |
| 647 |
} |
| 648 |
|
| 649 |
/*
|
| 650 |
* (non-Javadoc)
|
| 651 |
*
|
| 652 |
* @see
|
| 653 |
* javax.swing.event.TreeExpansionListener#treeExpanded(javax.swing.event
|
| 654 |
* .TreeExpansionEvent)
|
| 655 |
*/
|
| 656 |
public void treeExpanded(TreeExpansionEvent event) { |
| 657 |
TreePath path = event.getPath();
|
| 658 |
DefaultMutableTreeNode n =
|
| 659 |
(DefaultMutableTreeNode) path.getLastPathComponent();
|
| 660 |
|
| 661 |
if (n.getUserObject() instanceof ITocItem) { |
| 662 |
ITocItem item = (ITocItem) n.getUserObject(); |
| 663 |
Boolean b = Boolean.TRUE; |
| 664 |
|
| 665 |
m_ItemsExpanded.put(item.getLabel(), b); |
| 666 |
} |
| 667 |
} |
| 668 |
|
| 669 |
/**
|
| 670 |
* Obtiene el JScrollPane que contiene el TOC
|
| 671 |
*
|
| 672 |
* @return JScrollPane que contiene el TOC
|
| 673 |
*/
|
| 674 |
public JScrollPane getJScrollPane() { |
| 675 |
return this.m_Scroller; |
| 676 |
} |
| 677 |
|
| 678 |
/**
|
| 679 |
* DOCUMENT ME!
|
| 680 |
*
|
| 681 |
* @return DOCUMENT ME!
|
| 682 |
*/
|
| 683 |
public DnDJTree getTree() {
|
| 684 |
return m_Tree;
|
| 685 |
} |
| 686 |
|
| 687 |
/**
|
| 688 |
* Clase Listener que reacciona al pulsar sobre el checkbox de un nodo y
|
| 689 |
* crea un popupmenu al pulsar el bot?n derecho.
|
| 690 |
*/
|
| 691 |
class NodeSelectionListener extends MouseAdapter implements ActionListener { |
| 692 |
|
| 693 |
JTree tree;
|
| 694 |
|
| 695 |
JDialog dlg;
|
| 696 |
|
| 697 |
JColorChooser colorChooser;
|
| 698 |
|
| 699 |
FPopupMenu popmenu = null;
|
| 700 |
|
| 701 |
DefaultMutableTreeNode node;
|
| 702 |
|
| 703 |
/**
|
| 704 |
* Crea un nuevo NodeSelectionListener.
|
| 705 |
*
|
| 706 |
* @param tree
|
| 707 |
* DOCUMENT ME!
|
| 708 |
*/
|
| 709 |
NodeSelectionListener(JTree tree) {
|
| 710 |
this.tree = tree;
|
| 711 |
} |
| 712 |
|
| 713 |
/**
|
| 714 |
* DOCUMENT ME!
|
| 715 |
*
|
| 716 |
* @param e
|
| 717 |
* DOCUMENT ME!
|
| 718 |
*/
|
| 719 |
public void mouseClicked(MouseEvent e) { |
| 720 |
int x = e.getX();
|
| 721 |
int y = e.getY();
|
| 722 |
int row = tree.getRowForLocation(x, y);
|
| 723 |
TreePath path = tree.getPathForRow(row);
|
| 724 |
LayerCollection layers = mapContext.getLayers(); |
| 725 |
|
| 726 |
if (path != null) { |
| 727 |
if (e.getClickCount() == 1) { |
| 728 |
// this fixes a bug when double-clicking. JTree by default
|
| 729 |
// expands the tree when double-clicking, so we capture a
|
| 730 |
// different node in the second click than in the first
|
| 731 |
node = (DefaultMutableTreeNode) path.getLastPathComponent();
|
| 732 |
} |
| 733 |
|
| 734 |
if (node != null |
| 735 |
&& node.getUserObject() instanceof TocItemBranch) {
|
| 736 |
// double click with left button ON A BRANCH/NODE (layer)
|
| 737 |
if (e.getClickCount() >= 2 |
| 738 |
&& e.getButton() == MouseEvent.BUTTON1) {
|
| 739 |
e.consume(); |
| 740 |
PluginServices.getMDIManager().setWaitCursor(); |
| 741 |
try {
|
| 742 |
TocItemBranch leaf = |
| 743 |
(TocItemBranch) node.getUserObject(); |
| 744 |
|
| 745 |
IContextMenuAction action = |
| 746 |
leaf.getDoubleClickAction(); |
| 747 |
if (action != null) { |
| 748 |
/*
|
| 749 |
* if there is an action associated with the
|
| 750 |
* double-clicked element it will be fired for
|
| 751 |
* it and FOR ALL OTHER COMPATIBLES THAT HAVE
|
| 752 |
* BEEN ACTIVATED.
|
| 753 |
*/
|
| 754 |
ArrayList<FLayer> targetLayers =
|
| 755 |
new ArrayList<FLayer>(); |
| 756 |
|
| 757 |
TocItemBranch owner = |
| 758 |
(TocItemBranch) node.getUserObject(); |
| 759 |
|
| 760 |
FLayer masterLayer = owner.getLayer(); |
| 761 |
targetLayers.add(masterLayer); |
| 762 |
FLayer[] actives =
|
| 763 |
mapContext.getLayers().getActives(); |
| 764 |
for (int i = 0; i < actives.length; i++) { |
| 765 |
if (actives[i].getClass().equals(
|
| 766 |
masterLayer.getClass())) {
|
| 767 |
if (actives[i] instanceof FLyrVect) { |
| 768 |
FLyrVect vectorLayer = |
| 769 |
(FLyrVect) actives[i]; |
| 770 |
FLyrVect vectorMaster = |
| 771 |
(FLyrVect) masterLayer; |
| 772 |
if (vectorLayer.getShapeType() == vectorMaster
|
| 773 |
.getShapeType()) {
|
| 774 |
targetLayers.add(vectorLayer); |
| 775 |
} else {
|
| 776 |
vectorLayer.setActive(false);
|
| 777 |
} |
| 778 |
} |
| 779 |
// TODO for the rest of layer types
|
| 780 |
// (i.e. FLyrRaster)
|
| 781 |
} else {
|
| 782 |
actives[i].setActive(false);
|
| 783 |
} |
| 784 |
} |
| 785 |
action.execute(leaf, |
| 786 |
targetLayers.toArray(new FLayer[0])); |
| 787 |
} |
| 788 |
} catch (Exception ex) { |
| 789 |
NotificationManager.addError(ex); |
| 790 |
} finally {
|
| 791 |
PluginServices.getMDIManager().restoreCursor(); |
| 792 |
} |
| 793 |
return;
|
| 794 |
} |
| 795 |
|
| 796 |
TocItemBranch elTema = (TocItemBranch) node.getUserObject(); |
| 797 |
FLayer lyr = elTema.getLayer(); |
| 798 |
lyr.getMapContext().beginAtomicEvent(); |
| 799 |
|
| 800 |
if (((e.getModifiers() & InputEvent.SHIFT_MASK) != 0) |
| 801 |
&& (e.getButton() == MouseEvent.BUTTON1)) {
|
| 802 |
FLayer[] activeLayers = layers.getActives();
|
| 803 |
if (activeLayers.length > 0) { |
| 804 |
selectInterval(layers, lyr); |
| 805 |
} else {
|
| 806 |
updateActive(lyr, !lyr.isActive()); |
| 807 |
} |
| 808 |
|
| 809 |
} else {
|
| 810 |
if (!((e.getModifiers() & InputEvent.CTRL_MASK) != 0) |
| 811 |
&& (e.getButton() == MouseEvent.BUTTON1)) {
|
| 812 |
layers.setAllActives(false);
|
| 813 |
} |
| 814 |
if (e.getButton() == MouseEvent.BUTTON1) { |
| 815 |
// lyr.setActive(true);
|
| 816 |
updateActive(lyr, !lyr.isActive()); |
| 817 |
} |
| 818 |
} |
| 819 |
// Si pertenece a un grupo, lo ponemos activo tambi?n.
|
| 820 |
// FLayer parentLayer = lyr.getParentLayer();
|
| 821 |
|
| 822 |
/*
|
| 823 |
* if (parentLayer != null) { parentLayer.setActive(true); }
|
| 824 |
*/
|
| 825 |
Point layerNodeLocation =
|
| 826 |
tree.getUI().getPathBounds(tree, path).getLocation(); |
| 827 |
|
| 828 |
// Rect?ngulo que representa el checkbox
|
| 829 |
Rectangle checkBoxBounds =
|
| 830 |
m_TocRenderer.getCheckBoxBounds(); |
| 831 |
checkBoxBounds.translate((int) layerNodeLocation.getX(),
|
| 832 |
(int) layerNodeLocation.getY());
|
| 833 |
|
| 834 |
if (checkBoxBounds.contains(e.getPoint())) {
|
| 835 |
updateVisible(lyr); |
| 836 |
} |
| 837 |
|
| 838 |
// }
|
| 839 |
if (e.getButton() == MouseEvent.BUTTON3) { |
| 840 |
// Boton derecho sobre un nodo del arbol
|
| 841 |
// if ((e.getModifiers() & InputEvent.META_MASK) != 0) {
|
| 842 |
popmenu = new FPopupMenu(mapContext, node);
|
| 843 |
tree.add(popmenu); |
| 844 |
|
| 845 |
popmenu.show(e.getComponent(), e.getX(), e.getY()); |
| 846 |
|
| 847 |
// }
|
| 848 |
} |
| 849 |
|
| 850 |
lyr.getMapContext().endAtomicEvent(); |
| 851 |
} |
| 852 |
|
| 853 |
if (node != null && node.getUserObject() instanceof TocItemLeaf) { |
| 854 |
// double click with left button ON A LEAF (ISymbol)
|
| 855 |
if (e.getClickCount() >= 2 |
| 856 |
&& e.getButton() == MouseEvent.BUTTON1) {
|
| 857 |
e.consume(); |
| 858 |
|
| 859 |
PluginServices.getMDIManager().setWaitCursor(); |
| 860 |
try {
|
| 861 |
TocItemLeaf leaf = |
| 862 |
(TocItemLeaf) node.getUserObject(); |
| 863 |
IContextMenuAction action = |
| 864 |
leaf.getDoubleClickAction(); |
| 865 |
if (action != null) { |
| 866 |
/*
|
| 867 |
* if there is an action associated with the
|
| 868 |
* double-clicked element it will be fired for
|
| 869 |
* it and FOR ALL OTHER COMPATIBLES THAT HAVE
|
| 870 |
* BEEN ACTIVATED.
|
| 871 |
*/
|
| 872 |
ArrayList<FLayer> targetLayers =
|
| 873 |
new ArrayList<FLayer>(); |
| 874 |
|
| 875 |
TocItemBranch owner = |
| 876 |
(TocItemBranch) ((DefaultMutableTreeNode) node
|
| 877 |
.getParent()).getUserObject(); |
| 878 |
|
| 879 |
FLayer masterLayer = owner.getLayer(); |
| 880 |
targetLayers.add(masterLayer); |
| 881 |
FLayer[] actives =
|
| 882 |
mapContext.getLayers().getActives(); |
| 883 |
for (int i = 0; i < actives.length; i++) { |
| 884 |
if (actives[i].getClass().equals(
|
| 885 |
masterLayer.getClass())) {
|
| 886 |
if (actives[i] instanceof FLyrVect) { |
| 887 |
FLyrVect vectorLayer = |
| 888 |
(FLyrVect) actives[i]; |
| 889 |
FLyrVect vectorMaster = |
| 890 |
(FLyrVect) masterLayer; |
| 891 |
int masterLayerShapetypeOF_THE_LEGEND =
|
| 892 |
((IVectorLegend) vectorMaster |
| 893 |
.getLegend()) |
| 894 |
.getShapeType(); |
| 895 |
int anotherVectorLayerShapetypeOF_THE_LEGEND =
|
| 896 |
((IVectorLegend) vectorLayer |
| 897 |
.getLegend()) |
| 898 |
.getShapeType(); |
| 899 |
if (masterLayerShapetypeOF_THE_LEGEND == anotherVectorLayerShapetypeOF_THE_LEGEND) {
|
| 900 |
targetLayers.add(vectorLayer); |
| 901 |
} else {
|
| 902 |
vectorLayer.setActive(false);
|
| 903 |
} |
| 904 |
} |
| 905 |
// TODO for the rest of layer types
|
| 906 |
// (i.e. FLyrRaster)
|
| 907 |
} else {
|
| 908 |
actives[i].setActive(false);
|
| 909 |
} |
| 910 |
} |
| 911 |
action.execute(leaf, |
| 912 |
targetLayers.toArray(new FLayer[0])); |
| 913 |
} |
| 914 |
} catch (Exception ex) { |
| 915 |
NotificationManager.addError(ex); |
| 916 |
} finally {
|
| 917 |
PluginServices.getMDIManager().restoreCursor(); |
| 918 |
} |
| 919 |
return;
|
| 920 |
} |
| 921 |
|
| 922 |
// Boton derecho sobre un Simbolo
|
| 923 |
// TocItemLeaf auxLeaf = (TocItemLeaf) node.getUserObject();
|
| 924 |
// FSymbol theSym = auxLeaf.getSymbol();
|
| 925 |
if ((e.getModifiers() & InputEvent.META_MASK) != 0) { |
| 926 |
popmenu = new FPopupMenu(mapContext, node);
|
| 927 |
tree.add(popmenu); |
| 928 |
popmenu.show(e.getComponent(), e.getX(), e.getY()); |
| 929 |
} |
| 930 |
} |
| 931 |
|
| 932 |
((DefaultTreeModel) tree.getModel()).nodeChanged(node);
|
| 933 |
|
| 934 |
if (row == 0) { |
| 935 |
tree.revalidate(); |
| 936 |
tree.repaint(); |
| 937 |
} |
| 938 |
|
| 939 |
if (PluginServices.getMainFrame() != null) { |
| 940 |
PluginServices.getMainFrame().enableControls(); |
| 941 |
} |
| 942 |
} else {
|
| 943 |
if (e.getButton() == MouseEvent.BUTTON3) { |
| 944 |
popmenu = new FPopupMenu(mapContext, null); |
| 945 |
tree.add(popmenu); |
| 946 |
popmenu.show(e.getComponent(), e.getX(), e.getY()); |
| 947 |
} |
| 948 |
|
| 949 |
} |
| 950 |
} |
| 951 |
|
| 952 |
private void selectInterval(LayerCollection layers, FLayer lyr) { |
| 953 |
FLayer[] activeLayers = layers.getActives();
|
| 954 |
// if (activeLayers[0].getParentLayer() instanceof FLayers &&
|
| 955 |
// activeLayers[0].getParentLayer().getParentLayer()!=null) {
|
| 956 |
// selectInterval((LayerCollection)activeLayers[0].getParentLayer(),lyr);
|
| 957 |
// }
|
| 958 |
for (int j = 0; j < layers.getLayersCount(); j++) { |
| 959 |
FLayer layerAux = layers.getLayer(j); |
| 960 |
// Si se cumple esta condici?n es porque la primera capa que nos
|
| 961 |
// encontramos en el TOC es la que estaba activa
|
| 962 |
if (activeLayers[0].equals(layerAux)) { |
| 963 |
boolean isSelected = false; |
| 964 |
for (int i = 0; i < layers.getLayersCount(); i++) { |
| 965 |
FLayer layer = layers.getLayer(i); |
| 966 |
if (!isSelected) {
|
| 967 |
isSelected = layer.isActive(); |
| 968 |
} else {
|
| 969 |
updateActive(layer, true);
|
| 970 |
if (lyr.equals(layer)) {
|
| 971 |
isSelected = false;
|
| 972 |
} |
| 973 |
} |
| 974 |
} |
| 975 |
break;
|
| 976 |
} else
|
| 977 |
// Si se cumple esta condici?n es porque la primera capa que
|
| 978 |
// nos
|
| 979 |
// encontramos en el TOC es la que acabamos de seleccionar
|
| 980 |
if (lyr.equals(layerAux)) {
|
| 981 |
boolean isSelected = false; |
| 982 |
for (int i = layers.getLayersCount() - 1; i >= 0; i--) { |
| 983 |
FLayer layer = layers.getLayer(i); |
| 984 |
if (!isSelected) {
|
| 985 |
isSelected = layer.isActive(); |
| 986 |
} else {
|
| 987 |
updateActive(layer, true);
|
| 988 |
if (lyr.equals(layer)) {
|
| 989 |
isSelected = false;
|
| 990 |
} |
| 991 |
} |
| 992 |
} |
| 993 |
break;
|
| 994 |
} |
| 995 |
} |
| 996 |
|
| 997 |
} |
| 998 |
|
| 999 |
/**
|
| 1000 |
* DOCUMENT ME!
|
| 1001 |
*
|
| 1002 |
* @param lyr
|
| 1003 |
* DOCUMENT ME!
|
| 1004 |
* @param active
|
| 1005 |
* DOCUMENT ME!
|
| 1006 |
*/
|
| 1007 |
private void updateActive(FLayer lyr, boolean active) { |
| 1008 |
lyr.setActive(active); |
| 1009 |
updateActiveChild(lyr); |
| 1010 |
} |
| 1011 |
|
| 1012 |
/**
|
| 1013 |
* DOCUMENT ME!
|
| 1014 |
*
|
| 1015 |
* @param lyr
|
| 1016 |
* DOCUMENT ME!
|
| 1017 |
*/
|
| 1018 |
private void updateActiveChild(FLayer lyr) { |
| 1019 |
if (lyr instanceof FLayers) { // Es la raiz de una rama o |
| 1020 |
// cualquier nodo intermedio.
|
| 1021 |
|
| 1022 |
FLayers layergroup = (FLayers) lyr; |
| 1023 |
|
| 1024 |
for (int i = 0; i < layergroup.getLayersCount(); i++) { |
| 1025 |
layergroup.getLayer(i).setActive(lyr.isActive()); |
| 1026 |
updateActiveChild(layergroup.getLayer(i)); |
| 1027 |
} |
| 1028 |
} |
| 1029 |
} |
| 1030 |
|
| 1031 |
/**
|
| 1032 |
* Actualiza la visibilidad de la capas.
|
| 1033 |
*
|
| 1034 |
* @param lyr
|
| 1035 |
* Capa sobre la que se est? clickando.
|
| 1036 |
*/
|
| 1037 |
private void updateVisible(FLayer lyr) { |
| 1038 |
if (lyr.isAvailable()) {
|
| 1039 |
lyr.setVisible(!lyr.visibleRequired()); |
| 1040 |
updateVisibleChild(lyr); |
| 1041 |
updateVisibleParent(lyr); |
| 1042 |
} |
| 1043 |
} |
| 1044 |
|
| 1045 |
/**
|
| 1046 |
* Actualiza de forma recursiva la visibilidad de los hijos de la capa
|
| 1047 |
* que se pasa como par?metro.
|
| 1048 |
*
|
| 1049 |
* @param lyr
|
| 1050 |
* Capa a actualizar.
|
| 1051 |
*/
|
| 1052 |
private void updateVisibleChild(FLayer lyr) { |
| 1053 |
if (lyr instanceof FLayers) { // Es la raiz de una rama o |
| 1054 |
// cualquier nodo intermedio.
|
| 1055 |
|
| 1056 |
FLayers layergroup = (FLayers) lyr; |
| 1057 |
|
| 1058 |
for (int i = 0; i < layergroup.getLayersCount(); i++) { |
| 1059 |
layergroup.getLayer(i).setVisible(lyr.visibleRequired()); |
| 1060 |
updateVisibleChild(layergroup.getLayer(i)); |
| 1061 |
} |
| 1062 |
} |
| 1063 |
} |
| 1064 |
|
| 1065 |
/**
|
| 1066 |
* Actualiza de forma recursiva la visibilidad del padre de la capa que
|
| 1067 |
* se pasa como par?metro.
|
| 1068 |
*
|
| 1069 |
* @param lyr
|
| 1070 |
* Capa a actualizar.
|
| 1071 |
*/
|
| 1072 |
private void updateVisibleParent(FLayer lyr) { |
| 1073 |
FLayers parent = lyr.getParentLayer(); |
| 1074 |
|
| 1075 |
if (parent != null) { |
| 1076 |
boolean parentVisible = false; |
| 1077 |
|
| 1078 |
for (int i = 0; i < parent.getLayersCount(); i++) { |
| 1079 |
if (parent.getLayer(i).visibleRequired()) {
|
| 1080 |
parentVisible = true;
|
| 1081 |
} |
| 1082 |
} |
| 1083 |
|
| 1084 |
parent.setVisible(parentVisible); |
| 1085 |
updateVisibleParent(parent); |
| 1086 |
} |
| 1087 |
} |
| 1088 |
|
| 1089 |
/**
|
| 1090 |
* DOCUMENT ME!
|
| 1091 |
*
|
| 1092 |
* @param arg0
|
| 1093 |
* DOCUMENT ME!
|
| 1094 |
*/
|
| 1095 |
public void actionPerformed(ActionEvent arg0) { |
| 1096 |
} |
| 1097 |
|
| 1098 |
/**
|
| 1099 |
* DOCUMENT ME!
|
| 1100 |
*
|
| 1101 |
* @param arg0
|
| 1102 |
* DOCUMENT ME!
|
| 1103 |
*/
|
| 1104 |
public void mouseReleased(MouseEvent arg0) { |
| 1105 |
super.mouseReleased(arg0);
|
| 1106 |
} |
| 1107 |
|
| 1108 |
/**
|
| 1109 |
* DOCUMENT ME!
|
| 1110 |
*
|
| 1111 |
* @param arg0
|
| 1112 |
* DOCUMENT ME!
|
| 1113 |
*/
|
| 1114 |
public void mouseEntered(MouseEvent arg0) { |
| 1115 |
super.mouseEntered(arg0);
|
| 1116 |
} |
| 1117 |
} |
| 1118 |
|
| 1119 |
private boolean invisibilityIsForced() { |
| 1120 |
|
| 1121 |
PluginServices ps = PluginServices.getPluginServices(this);
|
| 1122 |
XMLEntity xml = ps.getPersistentXML(); |
| 1123 |
|
| 1124 |
if (xml.contains(ViewPage.ADD_NEW_LAYERS_IN_INVISIBLE_MODE_KEY_NAME)) {
|
| 1125 |
// Get invisibility value
|
| 1126 |
return xml.getBooleanProperty(ViewPage.ADD_NEW_LAYERS_IN_INVISIBLE_MODE_KEY_NAME);
|
| 1127 |
} else {
|
| 1128 |
// not found in preferences
|
| 1129 |
return false; |
| 1130 |
} |
| 1131 |
} |
| 1132 |
|
| 1133 |
} |