svn-gvsig-desktop / trunk / org.gvsig.desktop / org.gvsig.desktop.plugin / org.gvsig.app / org.gvsig.app.mainplugin / src / main / java / org / gvsig / app / project / documents / view / toc / gui / TOC.java @ 42822
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/**
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* gvSIG. Desktop Geographic Information System.
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*
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* Copyright (C) 2007-2013 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 3
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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.gvsig.andami.PluginServices; |
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import org.gvsig.andami.PluginsLocator; |
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import org.gvsig.andami.actioninfo.ActionInfo; |
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import org.gvsig.andami.actioninfo.ActionInfoManager; |
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import org.gvsig.andami.messages.NotificationManager; |
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import org.gvsig.app.ApplicationLocator; |
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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.LegendClearEvent; |
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import org.gvsig.fmap.mapcontext.rendering.legend.events.LegendContentsChangedListener; |
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import org.gvsig.fmap.mapcontext.rendering.legend.events.SymbolLegendEvent; |
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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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import org.slf4j.Logger; |
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import org.slf4j.LoggerFactory; |
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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, LegendContentsChangedListener {
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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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//Copia necesaria para que los cambios no adulteren el estado inicial del TOC
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Map<String, Boolean> itemsExpanded_copy = new HashMap<String, Boolean>(m_ItemsExpanded); |
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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) itemsExpanded_copy.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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int w = 0; |
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int h = 0; |
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|
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if(image != null) { |
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w = image.getWidth(null);
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h = image.getHeight(null);
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} |
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|
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if (image != null && w > 0 && h > 0) { |
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itemLeaf = new TocItemLeaf();
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itemLeaf.setImageLegend(image, "", new Dimension(w, h)); |
412 |
|
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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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} |
428 |
|
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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) { |
434 |
try {
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lpd.moveTo(oldPos, newPos); |
436 |
} catch (CancelationException e) {
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logger.error("Can't change order of layers in TOC", e);
|
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} |
439 |
mapContext.invalidate(); |
440 |
} |
441 |
|
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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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} |
446 |
|
447 |
/*
|
448 |
* (non-Javadoc)
|
449 |
*
|
450 |
* @see java.awt.event.ComponentListener#componentHidden(java.awt.event.
|
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* ComponentEvent)
|
452 |
*/
|
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public void componentHidden(ComponentEvent e) { |
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} |
455 |
|
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/*
|
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* (non-Javadoc)
|
458 |
*
|
459 |
* @see
|
460 |
* java.awt.event.ComponentListener#componentMoved(java.awt.event.ComponentEvent
|
461 |
* )
|
462 |
*/
|
463 |
public void componentMoved(ComponentEvent e) { |
464 |
} |
465 |
|
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/*
|
467 |
* (non-Javadoc)
|
468 |
*
|
469 |
* @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") |
475 |
Enumeration enumeration = m_Root.children();
|
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|
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while (enumeration.hasMoreElements()) {
|
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n = (DefaultMutableTreeNode) enumeration.nextElement();
|
479 |
|
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if (n.getUserObject() instanceof TocItemBranch) { |
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ITocItem item = (ITocItem) n.getUserObject(); |
482 |
Dimension szAnt = item.getSize();
|
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item.setSize(new Dimension(this.getWidth() - 40, szAnt.height)); |
484 |
} |
485 |
|
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} |
487 |
} |
488 |
|
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/*
|
490 |
* (non-Javadoc)
|
491 |
*
|
492 |
* @see
|
493 |
* java.awt.event.ComponentListener#componentShown(java.awt.event.ComponentEvent
|
494 |
* )
|
495 |
*/
|
496 |
public void componentShown(ComponentEvent e) { |
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} |
498 |
|
499 |
/*
|
500 |
* (non-Javadoc)
|
501 |
*
|
502 |
* @see
|
503 |
* com.iver.cit.gvsig.fmap.layers.LayerListener#legendChanged(com.iver.cit
|
504 |
* .gvsig.fmap.rendering.LegendChangedEvent)
|
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*/
|
506 |
public void legendChanged(final LegendChangedEvent e) { |
507 |
if (!SwingUtilities.isEventDispatchThread()) { |
508 |
SwingUtilities.invokeLater(new Runnable() { |
509 |
|
510 |
public void run() { |
511 |
legendChanged(e); |
512 |
} |
513 |
}); |
514 |
return;
|
515 |
} |
516 |
refresh(); |
517 |
} |
518 |
|
519 |
/*
|
520 |
* (non-Javadoc)
|
521 |
*
|
522 |
* @see
|
523 |
* com.iver.cit.gvsig.fmap.layers.LayerCollectionListener#layerAdded(com
|
524 |
* .iver.cit.gvsig.fmap.layers.LayerCollectionEvent)
|
525 |
*/
|
526 |
public void layerAdded(final LayerCollectionEvent e) { |
527 |
if (!SwingUtilities.isEventDispatchThread()) { |
528 |
SwingUtilities.invokeLater(new Runnable() { |
529 |
|
530 |
public void run() { |
531 |
layerAdded(e); |
532 |
} |
533 |
}); |
534 |
return;
|
535 |
} |
536 |
FLayer layer = e.getAffectedLayer(); |
537 |
if( layer instanceof FLyrVect ) { |
538 |
FLyrVect layerVect = (FLyrVect)layer; |
539 |
ILegend legend = layerVect.getLegend(); |
540 |
switch( e.getEventType() ) {
|
541 |
case LayerCollectionEvent.LAYER_ADDED :
|
542 |
legend.addLegendListener(this);
|
543 |
break;
|
544 |
case LayerCollectionEvent.LAYER_REMOVED :
|
545 |
legend.removeLegendListener(this);
|
546 |
break;
|
547 |
} |
548 |
} |
549 |
refresh(); |
550 |
} |
551 |
|
552 |
public boolean symbolChanged(SymbolLegendEvent e) { |
553 |
refresh(); |
554 |
return true; |
555 |
} |
556 |
|
557 |
public void legendCleared(LegendClearEvent event) { |
558 |
refresh(); |
559 |
} |
560 |
|
561 |
/*
|
562 |
* (non-Javadoc)
|
563 |
*
|
564 |
* @see
|
565 |
* com.iver.cit.gvsig.fmap.layers.LayerCollectionListener#layerMoved(com
|
566 |
* .iver.cit.gvsig.fmap.layers.LayerPositionEvent)
|
567 |
*/
|
568 |
public void layerMoved(final LayerPositionEvent e) { |
569 |
if (!SwingUtilities.isEventDispatchThread()) { |
570 |
SwingUtilities.invokeLater(new Runnable() { |
571 |
|
572 |
public void run() { |
573 |
layerMoved(e); |
574 |
} |
575 |
}); |
576 |
return;
|
577 |
} |
578 |
refresh(); |
579 |
} |
580 |
|
581 |
/*
|
582 |
* (non-Javadoc)
|
583 |
*
|
584 |
* @see
|
585 |
* com.iver.cit.gvsig.fmap.layers.LayerCollectionListener#layerRemoved(com
|
586 |
* .iver.cit.gvsig.fmap.layers.LayerCollectionEvent)
|
587 |
*/
|
588 |
public void layerRemoved(final LayerCollectionEvent e) { |
589 |
if (!SwingUtilities.isEventDispatchThread()) { |
590 |
SwingUtilities.invokeLater(new Runnable() { |
591 |
|
592 |
public void run() { |
593 |
layerRemoved(e); |
594 |
} |
595 |
}); |
596 |
return;
|
597 |
} |
598 |
m_ItemsExpanded.remove(e.getAffectedLayer().getName()); |
599 |
refresh(); |
600 |
} |
601 |
|
602 |
/*
|
603 |
* (non-Javadoc)
|
604 |
*
|
605 |
* @see
|
606 |
* com.iver.cit.gvsig.fmap.layers.LayerCollectionListener#layerAdding(com
|
607 |
* .iver.cit.gvsig.fmap.layers.LayerCollectionEvent)
|
608 |
*/
|
609 |
public void layerAdding(LayerCollectionEvent e) throws CancelationException { |
610 |
} |
611 |
|
612 |
/*
|
613 |
* (non-Javadoc)
|
614 |
*
|
615 |
* @see
|
616 |
* com.iver.cit.gvsig.fmap.layers.LayerCollectionListener#layerMoving(com
|
617 |
* .iver.cit.gvsig.fmap.layers.LayerPositionEvent)
|
618 |
*/
|
619 |
public void layerMoving(LayerPositionEvent e) throws CancelationException { |
620 |
} |
621 |
|
622 |
/*
|
623 |
* (non-Javadoc)
|
624 |
*
|
625 |
* @see
|
626 |
* com.iver.cit.gvsig.fmap.layers.LayerCollectionListener#layerRemoving(
|
627 |
* com.iver.cit.gvsig.fmap.layers.LayerCollectionEvent)
|
628 |
*/
|
629 |
public void layerRemoving(LayerCollectionEvent e) |
630 |
throws CancelationException {
|
631 |
} |
632 |
|
633 |
/*
|
634 |
* (non-Javadoc)
|
635 |
*
|
636 |
* @see
|
637 |
* com.iver.cit.gvsig.fmap.layers.LayerCollectionListener#activationChanged
|
638 |
* (com.iver.cit.gvsig.fmap.layers.LayerCollectionEvent)
|
639 |
*/
|
640 |
public void activationChanged(LayerCollectionEvent e) |
641 |
throws CancelationException {
|
642 |
repaint(); |
643 |
} |
644 |
|
645 |
/*
|
646 |
* (non-Javadoc)
|
647 |
*
|
648 |
* @see
|
649 |
* com.iver.cit.gvsig.fmap.layers.LayerCollectionListener#visibilityChanged
|
650 |
* (com.iver.cit.gvsig.fmap.layers.LayerCollectionEvent)
|
651 |
*/
|
652 |
public void visibilityChanged(final LayerCollectionEvent e) |
653 |
throws CancelationException {
|
654 |
if (!SwingUtilities.isEventDispatchThread()) { |
655 |
SwingUtilities.invokeLater(new Runnable() { |
656 |
|
657 |
public void run() { |
658 |
visibilityChanged(e); |
659 |
} |
660 |
}); |
661 |
return;
|
662 |
} |
663 |
repaint(); |
664 |
} |
665 |
|
666 |
/*
|
667 |
* (non-Javadoc)
|
668 |
*
|
669 |
* @see
|
670 |
* javax.swing.event.TreeExpansionListener#treeCollapsed(javax.swing.event
|
671 |
* .TreeExpansionEvent)
|
672 |
*/
|
673 |
public void treeCollapsed(TreeExpansionEvent event) { |
674 |
TreePath path = event.getPath();
|
675 |
DefaultMutableTreeNode n =
|
676 |
(DefaultMutableTreeNode) path.getLastPathComponent();
|
677 |
|
678 |
if (n.getUserObject() instanceof ITocItem) { |
679 |
ITocItem item = (ITocItem) n.getUserObject(); |
680 |
Boolean b = Boolean.FALSE; |
681 |
|
682 |
m_ItemsExpanded.put(item.getLabel(), b); |
683 |
} |
684 |
} |
685 |
|
686 |
/*
|
687 |
* (non-Javadoc)
|
688 |
*
|
689 |
* @see
|
690 |
* javax.swing.event.TreeExpansionListener#treeExpanded(javax.swing.event
|
691 |
* .TreeExpansionEvent)
|
692 |
*/
|
693 |
public void treeExpanded(TreeExpansionEvent event) { |
694 |
TreePath path = event.getPath();
|
695 |
DefaultMutableTreeNode n =
|
696 |
(DefaultMutableTreeNode) path.getLastPathComponent();
|
697 |
|
698 |
if (n.getUserObject() instanceof ITocItem) { |
699 |
ITocItem item = (ITocItem) n.getUserObject(); |
700 |
Boolean b = Boolean.TRUE; |
701 |
|
702 |
m_ItemsExpanded.put(item.getLabel(), b); |
703 |
} |
704 |
} |
705 |
|
706 |
/**
|
707 |
* Obtiene el JScrollPane que contiene el TOC
|
708 |
*
|
709 |
* @return JScrollPane que contiene el TOC
|
710 |
*/
|
711 |
public JScrollPane getJScrollPane() { |
712 |
return this.m_Scroller; |
713 |
} |
714 |
|
715 |
/**
|
716 |
* DOCUMENT ME!
|
717 |
*
|
718 |
* @return DOCUMENT ME!
|
719 |
*/
|
720 |
public DnDJTree getTree() {
|
721 |
return m_Tree;
|
722 |
} |
723 |
|
724 |
/**
|
725 |
* Clase Listener que reacciona al pulsar sobre el checkbox de un nodo y
|
726 |
* crea un popupmenu al pulsar el bot?n derecho.
|
727 |
*/
|
728 |
class NodeSelectionListener extends MouseAdapter implements ActionListener { |
729 |
|
730 |
JTree tree;
|
731 |
|
732 |
JDialog dlg;
|
733 |
|
734 |
JColorChooser colorChooser;
|
735 |
|
736 |
FPopupMenu popmenu = null;
|
737 |
|
738 |
DefaultMutableTreeNode node;
|
739 |
|
740 |
/**
|
741 |
* Crea un nuevo NodeSelectionListener.
|
742 |
*
|
743 |
* @param tree
|
744 |
* DOCUMENT ME!
|
745 |
*/
|
746 |
NodeSelectionListener(JTree tree) {
|
747 |
this.tree = tree;
|
748 |
} |
749 |
|
750 |
/**
|
751 |
* DOCUMENT ME!
|
752 |
*
|
753 |
* @param e
|
754 |
* DOCUMENT ME!
|
755 |
*/
|
756 |
public void mouseClicked(MouseEvent e) { |
757 |
int x = e.getX();
|
758 |
int y = e.getY();
|
759 |
int row = tree.getRowForLocation(x, y);
|
760 |
TreePath path = tree.getPathForRow(row);
|
761 |
LayerCollection layers = mapContext.getLayers(); |
762 |
|
763 |
if (path != null) { |
764 |
if (e.getClickCount() == 1) { |
765 |
// this fixes a bug when double-clicking. JTree by default
|
766 |
// expands the tree when double-clicking, so we capture a
|
767 |
// different node in the second click than in the first
|
768 |
node = (DefaultMutableTreeNode) path.getLastPathComponent();
|
769 |
} |
770 |
|
771 |
if (node != null |
772 |
&& node.getUserObject() instanceof TocItemBranch) {
|
773 |
// double click with left button ON A BRANCH/NODE (layer)
|
774 |
if (e.getClickCount() >= 2 |
775 |
&& e.getButton() == MouseEvent.BUTTON1) {
|
776 |
e.consume(); |
777 |
PluginServices.getMDIManager().setWaitCursor(); |
778 |
try {
|
779 |
TocItemBranch leaf = |
780 |
(TocItemBranch) node.getUserObject(); |
781 |
|
782 |
IContextMenuAction action = |
783 |
leaf.getDoubleClickAction(); |
784 |
if (action != null) { |
785 |
/*
|
786 |
* if there is an action associated with the
|
787 |
* double-clicked element it will be fired for
|
788 |
* it and FOR ALL OTHER COMPATIBLES THAT HAVE
|
789 |
* BEEN ACTIVATED.
|
790 |
*/
|
791 |
ArrayList<FLayer> targetLayers =
|
792 |
new ArrayList<FLayer>(); |
793 |
|
794 |
TocItemBranch owner = |
795 |
(TocItemBranch) node.getUserObject(); |
796 |
|
797 |
FLayer masterLayer = owner.getLayer(); |
798 |
targetLayers.add(masterLayer); |
799 |
FLayer[] actives =
|
800 |
mapContext.getLayers().getActives(); |
801 |
for (int i = 0; i < actives.length; i++) { |
802 |
if (actives[i].getClass().equals(
|
803 |
masterLayer.getClass())) { |
804 |
if (actives[i] instanceof FLyrVect) { |
805 |
FLyrVect vectorLayer = |
806 |
(FLyrVect) actives[i]; |
807 |
FLyrVect vectorMaster = |
808 |
(FLyrVect) masterLayer; |
809 |
if (vectorLayer.getShapeType() == vectorMaster
|
810 |
.getShapeType()) { |
811 |
targetLayers.add(vectorLayer); |
812 |
} else {
|
813 |
vectorLayer.setActive(false);
|
814 |
} |
815 |
} |
816 |
// TODO for the rest of layer types
|
817 |
// (i.e. FLyrRaster)
|
818 |
} else {
|
819 |
actives[i].setActive(false);
|
820 |
} |
821 |
} |
822 |
|
823 |
// Do nothing if there is a non-available layer
|
824 |
for (int k=0; k<targetLayers.size(); k++) { |
825 |
if (!targetLayers.get(k).isAvailable()) {
|
826 |
return;
|
827 |
} |
828 |
} |
829 |
|
830 |
action.execute(leaf, |
831 |
targetLayers.toArray(new FLayer[0])); |
832 |
} |
833 |
} catch (Exception ex) { |
834 |
NotificationManager.addError(ex); |
835 |
} finally {
|
836 |
PluginServices.getMDIManager().restoreCursor(); |
837 |
} |
838 |
return;
|
839 |
} |
840 |
|
841 |
TocItemBranch elTema = (TocItemBranch) node.getUserObject(); |
842 |
FLayer lyr = elTema.getLayer(); |
843 |
lyr.getMapContext().beginAtomicEvent(); |
844 |
|
845 |
if (((e.getModifiers() & InputEvent.SHIFT_MASK) != 0) |
846 |
&& ( |
847 |
e.getButton() == MouseEvent.BUTTON1 ||
|
848 |
e.getButton() == MouseEvent.BUTTON3
|
849 |
) |
850 |
) { |
851 |
FLayer[] activeLayers = layers.getActives();
|
852 |
if (activeLayers.length > 0) { |
853 |
selectInterval(layers, lyr); |
854 |
} else {
|
855 |
updateActive(lyr, !lyr.isActive()); |
856 |
} |
857 |
|
858 |
} else {
|
859 |
if (!((e.getModifiers() & InputEvent.CTRL_MASK) != 0) |
860 |
&& ( |
861 |
e.getButton() == MouseEvent.BUTTON1 ||
|
862 |
e.getButton() == MouseEvent.BUTTON3
|
863 |
) |
864 |
) { |
865 |
layers.setAllActives(false);
|
866 |
} |
867 |
if (e.getButton() == MouseEvent.BUTTON1 |
868 |
||e.getButton() == MouseEvent.BUTTON3) {
|
869 |
// lyr.setActive(true);
|
870 |
updateActive(lyr, !lyr.isActive()); |
871 |
} |
872 |
} |
873 |
// Si pertenece a un grupo, lo ponemos activo tambi?n.
|
874 |
// FLayer parentLayer = lyr.getParentLayer();
|
875 |
|
876 |
/*
|
877 |
* if (parentLayer != null) { parentLayer.setActive(true); }
|
878 |
*/
|
879 |
Point layerNodeLocation =
|
880 |
tree.getUI().getPathBounds(tree, path).getLocation(); |
881 |
|
882 |
// Rect?ngulo que representa el checkbox
|
883 |
Rectangle checkBoxBounds =
|
884 |
m_TocRenderer.getCheckBoxBounds(); |
885 |
checkBoxBounds.translate((int) layerNodeLocation.getX(),
|
886 |
(int) layerNodeLocation.getY());
|
887 |
|
888 |
if (checkBoxBounds.contains(e.getPoint())) {
|
889 |
updateVisible(lyr); |
890 |
} |
891 |
|
892 |
// }
|
893 |
if (e.getButton() == MouseEvent.BUTTON3) { |
894 |
// Boton derecho sobre un nodo del arbol
|
895 |
// if ((e.getModifiers() & InputEvent.META_MASK) != 0) {
|
896 |
//***** Change selection
|
897 |
// if(!lyr.isActive()){
|
898 |
// layers.setAllActives(false);
|
899 |
// updateActive(lyr, true);
|
900 |
// }
|
901 |
//*****
|
902 |
popmenu = new FPopupMenu(mapContext, node);
|
903 |
tree.add(popmenu); |
904 |
|
905 |
popmenu.show(e.getComponent(), e.getX(), e.getY()); |
906 |
|
907 |
// }
|
908 |
} |
909 |
|
910 |
lyr.getMapContext().endAtomicEvent(); |
911 |
} |
912 |
|
913 |
if (node != null && node.getUserObject() instanceof TocItemLeaf) { |
914 |
TocItemBranch owner = |
915 |
(TocItemBranch) ((DefaultMutableTreeNode) node
|
916 |
.getParent()).getUserObject(); |
917 |
|
918 |
FLayer masterLayer = owner.getLayer(); |
919 |
|
920 |
if (((e.getModifiers() & InputEvent.SHIFT_MASK) != 0) |
921 |
&& ( |
922 |
e.getButton() == MouseEvent.BUTTON1 ||
|
923 |
e.getButton() == MouseEvent.BUTTON3
|
924 |
) |
925 |
) { |
926 |
FLayer[] activeLayers = layers.getActives();
|
927 |
if (activeLayers.length > 0) { |
928 |
selectInterval(layers, masterLayer); |
929 |
} else {
|
930 |
updateActive(masterLayer, !masterLayer.isActive()); |
931 |
} |
932 |
|
933 |
} else {
|
934 |
if (!((e.getModifiers() & InputEvent.CTRL_MASK) != 0) |
935 |
&& ( |
936 |
e.getButton() == MouseEvent.BUTTON1 ||
|
937 |
e.getButton() == MouseEvent.BUTTON3
|
938 |
) |
939 |
) { |
940 |
layers.setAllActives(false);
|
941 |
} |
942 |
if (e.getButton() == MouseEvent.BUTTON1 |
943 |
||e.getButton() == MouseEvent.BUTTON3) {
|
944 |
// lyr.setActive(true);
|
945 |
updateActive(masterLayer, !masterLayer.isActive()); |
946 |
} |
947 |
} |
948 |
|
949 |
// double click with left button ON A LEAF (ISymbol)
|
950 |
if (e.getClickCount() >= 2 |
951 |
&& e.getButton() == MouseEvent.BUTTON1) {
|
952 |
e.consume(); |
953 |
|
954 |
PluginServices.getMDIManager().setWaitCursor(); |
955 |
try {
|
956 |
TocItemLeaf leaf = |
957 |
(TocItemLeaf) node.getUserObject(); |
958 |
IContextMenuAction action = |
959 |
leaf.getDoubleClickAction(); |
960 |
if (action != null) { |
961 |
/*
|
962 |
* if there is an action associated with the
|
963 |
* double-clicked element it will be fired for
|
964 |
* it and FOR ALL OTHER COMPATIBLES THAT HAVE
|
965 |
* BEEN ACTIVATED.
|
966 |
*/
|
967 |
/*
|
968 |
* #3035: Symbology is applied to active layers too
|
969 |
* Now it will be done only on the double-clicked one
|
970 |
*/
|
971 |
ArrayList<FLayer> targetLayers =
|
972 |
new ArrayList<FLayer>(); |
973 |
|
974 |
|
975 |
targetLayers.add(masterLayer); |
976 |
// FLayer[] actives =
|
977 |
// mapContext.getLayers().getActives();
|
978 |
// for (int i = 0; i < actives.length; i++) {
|
979 |
// if (actives[i].getClass().equals(
|
980 |
// masterLayer.getClass())) {
|
981 |
// if (actives[i] instanceof FLyrVect) {
|
982 |
// FLyrVect vectorLayer =
|
983 |
// (FLyrVect) actives[i];
|
984 |
// FLyrVect vectorMaster =
|
985 |
// (FLyrVect) masterLayer;
|
986 |
// int masterLayerShapetypeOF_THE_LEGEND =
|
987 |
// ((IVectorLegend) vectorMaster
|
988 |
// .getLegend())
|
989 |
// .getShapeType();
|
990 |
// int anotherVectorLayerShapetypeOF_THE_LEGEND =
|
991 |
// ((IVectorLegend) vectorLayer
|
992 |
// .getLegend())
|
993 |
// .getShapeType();
|
994 |
// if (masterLayerShapetypeOF_THE_LEGEND == anotherVectorLayerShapetypeOF_THE_LEGEND) {
|
995 |
// targetLayers.add(vectorLayer);
|
996 |
// } else {
|
997 |
// vectorLayer.setActive(false);
|
998 |
// }
|
999 |
// }
|
1000 |
// // TODO for the rest of layer types
|
1001 |
// // (i.e. FLyrRaster)
|
1002 |
// } else {
|
1003 |
// actives[i].setActive(false);
|
1004 |
// }
|
1005 |
// }
|
1006 |
action.execute(leaf, |
1007 |
targetLayers.toArray(new FLayer[0])); |
1008 |
} |
1009 |
} catch (Exception ex) { |
1010 |
NotificationManager.addError(ex); |
1011 |
} finally {
|
1012 |
PluginServices.getMDIManager().restoreCursor(); |
1013 |
} |
1014 |
return;
|
1015 |
} |
1016 |
|
1017 |
// Boton derecho sobre un Simbolo
|
1018 |
// TocItemLeaf auxLeaf = (TocItemLeaf) node.getUserObject();
|
1019 |
// FSymbol theSym = auxLeaf.getSymbol();
|
1020 |
if ((e.getModifiers() & InputEvent.META_MASK) != 0) { |
1021 |
//***** Change selection
|
1022 |
if (!masterLayer.isActive()){
|
1023 |
layers.setAllActives(false);
|
1024 |
updateActive(masterLayer, true);
|
1025 |
} |
1026 |
//*****
|
1027 |
popmenu = new FPopupMenu(mapContext, node);
|
1028 |
tree.add(popmenu); |
1029 |
popmenu.show(e.getComponent(), e.getX(), e.getY()); |
1030 |
} |
1031 |
} |
1032 |
|
1033 |
((DefaultTreeModel) tree.getModel()).nodeChanged(node);
|
1034 |
|
1035 |
if (row == 0) { |
1036 |
tree.revalidate(); |
1037 |
tree.repaint(); |
1038 |
} |
1039 |
|
1040 |
//FIXME Is it really necessary?
|
1041 |
if (PluginServices.getMainFrame() != null) { |
1042 |
PluginServices.getMainFrame().enableControls(); |
1043 |
} |
1044 |
} else {
|
1045 |
if (e.getButton() == MouseEvent.BUTTON3) { |
1046 |
popmenu = new FPopupMenu(mapContext, null); |
1047 |
tree.add(popmenu); |
1048 |
popmenu.show(e.getComponent(), e.getX(), e.getY()); |
1049 |
} |
1050 |
|
1051 |
} |
1052 |
} |
1053 |
|
1054 |
private void selectInterval(LayerCollection layers, FLayer lyr) { |
1055 |
FLayer[] activeLayers = layers.getActives();
|
1056 |
// if (activeLayers[0].getParentLayer() instanceof FLayers &&
|
1057 |
// activeLayers[0].getParentLayer().getParentLayer()!=null) {
|
1058 |
// selectInterval((LayerCollection)activeLayers[0].getParentLayer(),lyr);
|
1059 |
// }
|
1060 |
for (int j = 0; j < layers.getLayersCount(); j++) { |
1061 |
FLayer layerAux = layers.getLayer(j); |
1062 |
// Si se cumple esta condici?n es porque la primera capa que nos
|
1063 |
// encontramos en el TOC es la que estaba activa
|
1064 |
if (activeLayers[0].equals(layerAux)) { |
1065 |
boolean isSelected = false; |
1066 |
for (int i = 0; i < layers.getLayersCount(); i++) { |
1067 |
FLayer layer = layers.getLayer(i); |
1068 |
if (!isSelected) {
|
1069 |
isSelected = layer.isActive(); |
1070 |
} else {
|
1071 |
updateActive(layer, true);
|
1072 |
if (lyr.equals(layer)) {
|
1073 |
isSelected = false;
|
1074 |
} |
1075 |
} |
1076 |
} |
1077 |
break;
|
1078 |
} else
|
1079 |
// Si se cumple esta condici?n es porque la primera capa que
|
1080 |
// nos
|
1081 |
// encontramos en el TOC es la que acabamos de seleccionar
|
1082 |
if (lyr.equals(layerAux)) {
|
1083 |
boolean isSelected = false; |
1084 |
for (int i = layers.getLayersCount() - 1; i >= 0; i--) { |
1085 |
FLayer layer = layers.getLayer(i); |
1086 |
if (!isSelected) {
|
1087 |
isSelected = layer.isActive(); |
1088 |
} else {
|
1089 |
updateActive(layer, true);
|
1090 |
if (lyr.equals(layer)) {
|
1091 |
isSelected = false;
|
1092 |
} |
1093 |
} |
1094 |
} |
1095 |
break;
|
1096 |
} |
1097 |
} |
1098 |
|
1099 |
} |
1100 |
|
1101 |
/**
|
1102 |
* DOCUMENT ME!
|
1103 |
*
|
1104 |
* @param lyr
|
1105 |
* DOCUMENT ME!
|
1106 |
* @param active
|
1107 |
* DOCUMENT ME!
|
1108 |
*/
|
1109 |
private void updateActive(FLayer lyr, boolean active) { |
1110 |
lyr.setActive(active); |
1111 |
updateActiveChild(lyr); |
1112 |
} |
1113 |
|
1114 |
/**
|
1115 |
* DOCUMENT ME!
|
1116 |
*
|
1117 |
* @param lyr
|
1118 |
* DOCUMENT ME!
|
1119 |
*/
|
1120 |
private void updateActiveChild(FLayer lyr) { |
1121 |
if (lyr instanceof FLayers) { // Es la raiz de una rama o |
1122 |
// cualquier nodo intermedio.
|
1123 |
|
1124 |
FLayers layergroup = (FLayers) lyr; |
1125 |
|
1126 |
for (int i = 0; i < layergroup.getLayersCount(); i++) { |
1127 |
layergroup.getLayer(i).setActive(lyr.isActive()); |
1128 |
updateActiveChild(layergroup.getLayer(i)); |
1129 |
} |
1130 |
} |
1131 |
} |
1132 |
|
1133 |
/**
|
1134 |
* Actualiza la visibilidad de la capas.
|
1135 |
*
|
1136 |
* @param lyr
|
1137 |
* Capa sobre la que se est? clickando.
|
1138 |
*/
|
1139 |
private void updateVisible(FLayer lyr) { |
1140 |
if (lyr.isAvailable()) {
|
1141 |
lyr.setVisible(!lyr.visibleRequired()); |
1142 |
updateVisibleChild(lyr); |
1143 |
updateVisibleParent(lyr); |
1144 |
} |
1145 |
} |
1146 |
|
1147 |
/**
|
1148 |
* Actualiza de forma recursiva la visibilidad de los hijos de la capa
|
1149 |
* que se pasa como par?metro.
|
1150 |
*
|
1151 |
* @param lyr
|
1152 |
* Capa a actualizar.
|
1153 |
*/
|
1154 |
private void updateVisibleChild(FLayer lyr) { |
1155 |
if (lyr instanceof FLayers) { // Es la raiz de una rama o |
1156 |
// cualquier nodo intermedio.
|
1157 |
|
1158 |
FLayers layergroup = (FLayers) lyr; |
1159 |
|
1160 |
for (int i = 0; i < layergroup.getLayersCount(); i++) { |
1161 |
layergroup.getLayer(i).setVisible(lyr.visibleRequired()); |
1162 |
updateVisibleChild(layergroup.getLayer(i)); |
1163 |
} |
1164 |
} |
1165 |
} |
1166 |
|
1167 |
/**
|
1168 |
* Actualiza de forma recursiva la visibilidad del padre de la capa que
|
1169 |
* se pasa como par?metro.
|
1170 |
*
|
1171 |
* @param lyr
|
1172 |
* Capa a actualizar.
|
1173 |
*/
|
1174 |
private void updateVisibleParent(FLayer lyr) { |
1175 |
FLayers parent = lyr.getParentLayer(); |
1176 |
|
1177 |
if (parent != null) { |
1178 |
boolean parentVisible = false; |
1179 |
|
1180 |
for (int i = 0; i < parent.getLayersCount(); i++) { |
1181 |
if (parent.getLayer(i).visibleRequired()) {
|
1182 |
parentVisible = true;
|
1183 |
} |
1184 |
} |
1185 |
|
1186 |
parent.setVisible(parentVisible); |
1187 |
updateVisibleParent(parent); |
1188 |
} |
1189 |
} |
1190 |
|
1191 |
/**
|
1192 |
* DOCUMENT ME!
|
1193 |
*
|
1194 |
* @param arg0
|
1195 |
* DOCUMENT ME!
|
1196 |
*/
|
1197 |
public void actionPerformed(ActionEvent arg0) { |
1198 |
} |
1199 |
|
1200 |
/**
|
1201 |
* DOCUMENT ME!
|
1202 |
*
|
1203 |
* @param arg0
|
1204 |
* DOCUMENT ME!
|
1205 |
*/
|
1206 |
public void mouseReleased(MouseEvent arg0) { |
1207 |
super.mouseReleased(arg0);
|
1208 |
} |
1209 |
|
1210 |
/**
|
1211 |
* DOCUMENT ME!
|
1212 |
*
|
1213 |
* @param arg0
|
1214 |
* DOCUMENT ME!
|
1215 |
*/
|
1216 |
public void mouseEntered(MouseEvent arg0) { |
1217 |
super.mouseEntered(arg0);
|
1218 |
} |
1219 |
} |
1220 |
|
1221 |
private boolean invisibilityIsForced() { |
1222 |
|
1223 |
PluginServices ps = PluginServices.getPluginServices(this);
|
1224 |
XMLEntity xml = ps.getPersistentXML(); |
1225 |
|
1226 |
if (xml.contains(ViewPage.ADD_NEW_LAYERS_IN_INVISIBLE_MODE_KEY_NAME)) {
|
1227 |
// Get invisibility value
|
1228 |
return xml.getBooleanProperty(ViewPage.ADD_NEW_LAYERS_IN_INVISIBLE_MODE_KEY_NAME);
|
1229 |
} else {
|
1230 |
// not found in preferences
|
1231 |
return false; |
1232 |
} |
1233 |
} |
1234 |
|
1235 |
} |