root / trunk / applications / appgvSIG / src / com / iver / cit / gvsig / gui / styling / SymbolSelector.java @ 10995
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/*
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* Created on 26-abr-2005
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*
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* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
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*
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* Copyright (C) 2004 IVER T.I. and Generalitat Valenciana.
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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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*
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* For more information, contact:
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*
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* Generalitat Valenciana
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* Conselleria d'Infraestructures i Transport
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* Av. Blasco Ib??ez, 50
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* 46010 VALENCIA
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* SPAIN
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*
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* +34 963862235
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* gvsig@gva.es
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* www.gvsig.gva.es
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*
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* or
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*
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* IVER T.I. S.A
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* Salamanca 50
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* 46005 Valencia
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* Spain
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*
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* +34 963163400
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* dac@iver.es
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*/
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package com.iver.cit.gvsig.gui.styling; |
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import java.awt.BorderLayout; |
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import java.awt.Color; |
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import java.awt.Component; |
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import java.awt.Dimension; |
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import java.awt.FlowLayout; |
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import java.awt.Font; |
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import java.awt.GraphicsEnvironment; |
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import java.awt.GridLayout; |
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import java.awt.event.ActionEvent; |
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import java.awt.event.ActionListener; |
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import java.io.File; |
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import java.io.FileFilter; |
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import java.io.FileWriter; |
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import java.util.prefs.Preferences; |
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import javax.swing.BorderFactory; |
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import javax.swing.BoxLayout; |
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import javax.swing.ImageIcon; |
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import javax.swing.JComponent; |
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import javax.swing.JFileChooser; |
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import javax.swing.JLabel; |
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import javax.swing.JList; |
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import javax.swing.JOptionPane; |
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import javax.swing.JPanel; |
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import javax.swing.JScrollPane; |
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import javax.swing.JSplitPane; |
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import javax.swing.JTextField; |
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import javax.swing.JToggleButton; |
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import javax.swing.JTree; |
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import javax.swing.ListCellRenderer; |
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import javax.swing.event.ListSelectionEvent; |
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import javax.swing.event.ListSelectionListener; |
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import javax.swing.event.TreeModelListener; |
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import javax.swing.tree.TreeModel; |
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import javax.swing.tree.TreePath; |
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import org.exolab.castor.xml.Marshaller; |
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import org.gvsig.gui.beans.AcceptCancelPanel; |
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import org.gvsig.gui.beans.swing.GridBagLayoutPanel; |
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import org.gvsig.gui.beans.swing.JButton; |
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import com.iver.andami.PluginServices; |
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import com.iver.andami.messages.NotificationManager; |
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import com.iver.andami.ui.mdiManager.IWindow; |
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import com.iver.andami.ui.mdiManager.WindowInfo; |
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import com.iver.cit.gvsig.fmap.core.FPoint2D; |
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import com.iver.cit.gvsig.fmap.core.FShape; |
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import com.iver.cit.gvsig.fmap.core.GeneralPathX; |
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import com.iver.cit.gvsig.fmap.core.IGeometry; |
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import com.iver.cit.gvsig.fmap.core.ShapeFactory; |
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import com.iver.cit.gvsig.fmap.core.SymbologyFactory; |
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import com.iver.cit.gvsig.fmap.core.symbols.ILineSymbol; |
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import com.iver.cit.gvsig.fmap.core.symbols.IMultiLayerSymbol; |
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import com.iver.cit.gvsig.fmap.core.symbols.ISymbol; |
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import com.iver.cit.gvsig.gui.panels.ColorChooserPanel; |
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import com.iver.utiles.IPersistance; |
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import com.iver.utiles.StringUtilities; |
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import com.iver.utiles.XMLEntity; |
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import com.iver.utiles.swing.JComboBox; |
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import de.ios.framework.swing.JDecimalField; |
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import de.ios.framework.swing.JNumberField; |
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/**
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* @author jaume dominguez faus - jaume.dominguez@iver.es
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*/
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public class SymbolSelector extends JPanel implements IWindow{ |
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private JTree treeFamilies = null; |
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private JPanel jPanel = null; |
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private JScrollPane jScrollPane = null; |
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private JScrollPane jScrollPane1 = null; |
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private WindowInfo wi;
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private JSplitPane jSplitPane = null; |
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private AcceptCancelPanel okCancelPanel;
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private Object currentElement = null; |
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private JPanel northPanel; |
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private ColorChooserPanel jcc1;
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private ColorChooserPanel jcc2;
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private JNumberField txtSize;
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private JDecimalField txtAngle;
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private JPanel jPanelButtons; |
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private JButton btnProperties; |
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private int shapeType; |
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private JButton btnSaveSymbol; |
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private JButton btnResetSymbol; |
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private ActionListener buttonListener = new MyButtonListener(); |
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private JButton btnNewSymbol; |
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private JComboBox cmbFonts; |
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private JToggleButton btnBold; |
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private JToggleButton btnItalic; |
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private JToggleButton btnUnderlined; |
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protected JLabel lblTitle; |
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protected File dir; |
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protected Object selectedElement = null; |
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protected File rootDir; |
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protected JComponent jPanelPreview = null; |
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protected GridBagLayoutPanel jPanelOptions = null; |
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protected JList jListSymbols = null; |
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protected String treeRootName; |
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protected TreeModel treeModel; |
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private JDecimalField txtWidth;
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protected SelectorFilter sFilter = new SelectorFilter() { |
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private final IGeometry dummyPointGeom = ShapeFactory.createPoint2D(new FPoint2D()); |
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private final IGeometry dummyLineGeom = ShapeFactory.createPolyline2D(new GeneralPathX()); |
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private final IGeometry dummyPolygonGeom = ShapeFactory.createPolygon2D(new GeneralPathX()); |
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public boolean accepts(Object obj) { |
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if (obj instanceof ISymbol) { |
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ISymbol sym = (ISymbol) obj; |
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IGeometry compareGeometry = null;
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switch (SymbolSelector.this.shapeType) {
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case FShape.POINT:
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compareGeometry = dummyPointGeom; |
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break;
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case FShape.LINE:
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compareGeometry = dummyLineGeom; |
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break;
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case FShape.POLYGON:
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compareGeometry = dummyPolygonGeom; |
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break;
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} |
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return sym.isSuitableFor(compareGeometry);
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} |
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return false; |
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} |
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}; |
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private JLineStyleComboBox cmbLineStyles;
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public SymbolSelector(Object currentElement, int shapeType) { |
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super();
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if (currentElement != null && currentElement instanceof ISymbol) { |
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ISymbol sym = (ISymbol) currentElement; |
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currentElement = SymbologyFactory.createSymbolFromXML( |
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sym.getXMLEntity(), "");
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String desc = sym.getDescription();
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desc += " ("+PluginServices.getText(this, "current")+")"; |
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((ISymbol)currentElement).setDescription(desc); |
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} |
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this.selectedElement = currentElement;
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this.shapeType = shapeType;
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Preferences prefs = Preferences.userRoot().node( "gvsig.foldering" ); |
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rootDir = new File(prefs.get("SymbolLibraryFolder", System.getProperty("user.home")+"/gvSIG/Symbols")); |
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if (!rootDir.exists())
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rootDir.mkdir(); |
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treeRootName = PluginServices.getText(this, "symbol_library"); |
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initialize(); |
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} |
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public SymbolSelector(Object symbol, int shapeType, SelectorFilter filter) { |
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this(symbol, shapeType);
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sFilter = filter; |
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} |
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/**
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* This method initializes this
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*
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*/
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private void initialize() { |
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treeModel = new TreeModel() { |
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final class MyFile extends File { |
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public MyFile(String pathname) { |
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super(pathname);
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} |
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public String toString() { |
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if (this.equals(root)) |
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return treeRootName;
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String path = getAbsolutePath();
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String prefixToRemove = rootDir.getAbsolutePath();
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path = path.substring(prefixToRemove.length()+1, path.length());
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return path;
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} |
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}; |
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MyFile root = new MyFile(rootDir.getAbsolutePath());
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private FileFilter ff = new FileFilter() { |
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public boolean accept(File pathname) { |
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return pathname.isDirectory();
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} |
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}; |
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public Object getRoot() { |
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return root;
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} |
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public int getChildCount(Object parent) { |
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return ((File) parent).listFiles(ff).length; |
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} |
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public boolean isLeaf(Object node) { |
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return getChildCount(node)==0; |
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} |
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public void addTreeModelListener(TreeModelListener l) { |
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// TODO Necessite?
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} |
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public void removeTreeModelListener(TreeModelListener l) { |
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// TODO Necessite?
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} |
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public Object getChild(Object parent, int index) { |
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return new MyFile(((File) parent).listFiles(ff)[index].getAbsolutePath()); |
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} |
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public int getIndexOfChild(Object parent, Object child) { |
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if (parent == null) |
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return -1; |
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File[] files = ((File) parent).listFiles(ff); |
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for (int i = 0; i < files.length; i++) { |
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if (files[i].equals((File) child)) |
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return i;
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} |
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return -1; |
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} |
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public void valueForPathChanged(TreePath path, Object newValue) { |
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// TODO Auto-generated method stub
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} |
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}; |
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this.setLayout(new BorderLayout()); |
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this.setSize(400, 221); |
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this.add(getJNorthPanel(), BorderLayout.NORTH); |
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this.add(getJSplitPane(), BorderLayout.CENTER); |
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this.add(getJEastPanel(), BorderLayout.EAST); |
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ActionListener okAction = new ActionListener() { |
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public void actionPerformed(ActionEvent e) { |
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PluginServices.getMDIManager().closeWindow(SymbolSelector.this); |
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} |
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}, cancelAction = new ActionListener() { |
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public void actionPerformed(ActionEvent e) { |
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setSymbol(null);
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PluginServices.getMDIManager().closeWindow(SymbolSelector.this); |
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} |
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}; |
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okCancelPanel = new AcceptCancelPanel(okAction, cancelAction);
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this.add(okCancelPanel, BorderLayout.SOUTH); |
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} |
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protected SymbolSelectorListModel newListModel() {
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SymbolSelectorListModel listModel = new SymbolSelectorListModel(
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dir, |
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(ISymbol) selectedElement, |
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sFilter, |
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SymbolSelectorListModel.SYMBOL_FILE_EXTENSION); |
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return listModel;
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} |
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private JPanel getJNorthPanel() throws IllegalArgumentException { |
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if (northPanel == null) { |
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String text = ""; |
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switch (shapeType) {
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case FShape.POINT:
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text = PluginServices.getText(this, "point_symbols"); |
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break;
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case FShape.LINE:
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text = PluginServices.getText(this, "line_symbols"); |
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break;
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case FShape.POLYGON:
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text = PluginServices.getText(this, "polygon_symbols"); |
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break;
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case FShape.TEXT:
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text = PluginServices.getText(this, "text_symbols"); |
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break;
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default:
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throw new IllegalArgumentException(PluginServices.getText(this, "shape_type_not_yet_supported")); |
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} |
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northPanel = new JPanel(new FlowLayout(FlowLayout.LEADING)); |
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lblTitle = new JLabel(text); |
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lblTitle.setFont(lblTitle.getFont().deriveFont(Font.BOLD));
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northPanel.add(lblTitle); |
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} |
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return northPanel;
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} |
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protected JTree getTreeFav() { |
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if (treeFamilies == null) { |
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treeFamilies = new JTree(); |
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treeFamilies.setPreferredSize(new java.awt.Dimension(70,100)); |
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try {
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treeFamilies.setModel(treeModel); |
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treeFamilies.addTreeSelectionListener(new javax.swing.event.TreeSelectionListener() {
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public void valueChanged(javax.swing.event.TreeSelectionEvent e) { |
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dir = (File)
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treeFamilies.getLastSelectedPathComponent(); |
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if (dir == null) return; |
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jListSymbols.setModel(newListModel()); |
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} |
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}); |
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} catch ( ExceptionInInitializerError ex ) { |
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JOptionPane.showMessageDialog(this, PluginServices.getText(this, "could_not_find_symbol_directory")); |
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} |
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} |
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return treeFamilies;
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} |
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/**
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* This method initializes jList
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*
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* @return javax.swing.JList
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*/
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protected JList getJListSymbols() { |
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if (jListSymbols == null) { |
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jListSymbols = new JList(); |
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jListSymbols.setSelectionMode(javax.swing.ListSelectionModel.SINGLE_SELECTION); |
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jListSymbols.setLayoutOrientation(JList.HORIZONTAL_WRAP);
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jListSymbols.setVisibleRowCount(-1);
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jListSymbols.addListSelectionListener(new ListSelectionListener() { |
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public void valueChanged(ListSelectionEvent e) { |
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setSymbol((ISymbol) jListSymbols.getSelectedValue()); |
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updateOptionsPanel(); |
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} |
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}); |
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ListCellRenderer renderer = new ListCellRenderer() { |
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private Color mySelectedBGColor = new Color(255,145,100,255); |
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public Component getListCellRendererComponent(JList list, Object value, int index, boolean isSelected, boolean cellHasFocus) { |
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ISymbol sym = (ISymbol) value; |
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JPanel pnl = new JPanel(); |
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BoxLayout layout = new BoxLayout(pnl, BoxLayout.Y_AXIS); |
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pnl.setLayout(layout); |
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Color bgColor = (isSelected) ? mySelectedBGColor
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: getJListSymbols().getBackground(); |
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pnl.setBackground(bgColor); |
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SymbolPreviewer sp = new SymbolPreviewer();
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sp.setAlignmentX(Component.CENTER_ALIGNMENT);
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sp.setPreferredSize(new Dimension(50, 50)); |
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sp.setSymbol(sym); |
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sp.setBackground(bgColor); |
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pnl.add(sp); |
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JLabel lbl = new JLabel(sym.getDescription()); |
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lbl.setBackground(bgColor); |
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lbl.setAlignmentX(Component.CENTER_ALIGNMENT);
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pnl.add(lbl); |
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return pnl;
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} |
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}; |
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jListSymbols.setCellRenderer(renderer); |
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} |
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return jListSymbols;
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} |
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protected void updateOptionsPanel() { |
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IPersistance sym = ((IPersistance) jListSymbols.getSelectedValue()); |
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if (sym == null) |
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return;
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XMLEntity xml = sym.getXMLEntity(); |
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Color c = null; |
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if (xml.contains("color")) { |
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c = StringUtilities.string2Color(xml.getStringProperty("color"));
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} |
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if (jcc1 != null) |
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jcc1.setColor(c); |
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if (jcc2 != null) { |
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if (sym instanceof ILineSymbol && xml.contains("outline")) { |
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c = StringUtilities.string2Color(xml.getStringProperty("outline"));
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jcc2.setEnabled(true);
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jcc2.setColor(c); |
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} else {
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jcc2.setEnabled(false);
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} |
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} |
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} |
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/**
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* This method initializes jPanel
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*
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* @return javax.swing.JPanel
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*/
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private JPanel getJEastPanel() { |
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if (jPanel == null) { |
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jPanel = new JPanel(); |
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jPanel.setLayout(new BorderLayout()); |
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jPanel.add(getJPanelOptions(), BorderLayout.CENTER);
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JPanel aux = new JPanel(new FlowLayout(FlowLayout.CENTER, 5, 5)); |
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aux.setBorder(BorderFactory.createTitledBorder(null, PluginServices.getText(this, "preview"))); |
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aux.add(getJPanelPreview()); |
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jPanel.add(aux, BorderLayout.NORTH);
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jPanel.add(getJPanelOptions()); |
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aux = new JPanel(new FlowLayout(FlowLayout.RIGHT, 5, 5)); |
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aux.add(getJPanelButtons()); |
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jPanel.add(aux, BorderLayout.SOUTH);
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} |
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return jPanel;
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} |
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private JPanel getJPanelButtons() { |
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if (jPanelButtons == null) { |
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jPanelButtons = new JPanel(); |
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GridLayout layout = new GridLayout(); |
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layout.setColumns(1);
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layout.setVgap(5);
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jPanelButtons.add(getBtnNewSymbol()); |
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jPanelButtons.add(getBtnSaveSymbol()); |
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jPanelButtons.add(getBtnResetSymbol()); |
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jPanelButtons.add(getBtnProperties()); |
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// do not add components bellow this line!
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layout.setRows(jPanelButtons.getComponentCount()); |
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jPanelButtons.setLayout(layout); |
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} |
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return jPanelButtons;
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} |
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private JButton getBtnNewSymbol() { |
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if (btnNewSymbol == null) { |
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btnNewSymbol = new JButton(); |
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btnNewSymbol.setName("btnNewSymbol");
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btnNewSymbol.setText(PluginServices.getText(this, "new")); |
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btnNewSymbol.addActionListener(buttonListener); |
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} |
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return btnNewSymbol;
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} |
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private JButton getBtnResetSymbol() { |
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if (btnResetSymbol == null) { |
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btnResetSymbol = new JButton(); |
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btnResetSymbol.setName("btnResetSymbol");
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btnResetSymbol.setText(PluginServices.getText(this, "reset")); |
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btnResetSymbol.addActionListener(buttonListener); |
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} |
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return btnResetSymbol;
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} |
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private JButton getBtnSaveSymbol() { |
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if (btnSaveSymbol == null) { |
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btnSaveSymbol = new JButton(); |
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btnSaveSymbol.setName("btnSaveSymbol");
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btnSaveSymbol.setText(PluginServices.getText(this, "save")); |
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btnSaveSymbol.addActionListener(buttonListener); |
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} |
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return btnSaveSymbol;
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} |
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|
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private JButton getBtnProperties() { |
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if (btnProperties == null) { |
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btnProperties = new JButton(); |
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btnProperties.setName("btnProperties");
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btnProperties.setText(PluginServices.getText(this, "properties")); |
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btnProperties.addActionListener(buttonListener); |
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} |
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return btnProperties;
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} |
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|
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/**
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* This method initializes jScrollPane
|
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*
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* @return javax.swing.JScrollPane
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*/
|
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private JScrollPane getJScrollPane() { |
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if (jScrollPane == null) { |
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jScrollPane = new JScrollPane(); |
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jScrollPane.setPreferredSize(new java.awt.Dimension(80,130)); |
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jScrollPane.setHorizontalScrollBarPolicy(javax.swing.JScrollPane.HORIZONTAL_SCROLLBAR_NEVER); |
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jScrollPane.setViewportView(getTreeFav()); |
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} |
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return jScrollPane;
|
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} |
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|
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/**
|
526 |
* This method initializes jScrollPane1
|
527 |
*
|
528 |
* @return javax.swing.JScrollPane
|
529 |
*/
|
530 |
private JScrollPane getJScrollPane1() { |
531 |
if (jScrollPane1 == null) { |
532 |
jScrollPane1 = new JScrollPane(); |
533 |
jScrollPane1.setViewportView(getJListSymbols()); |
534 |
} |
535 |
return jScrollPane1;
|
536 |
} |
537 |
|
538 |
/**
|
539 |
* This method initializes jPanel1
|
540 |
*
|
541 |
* @return javax.swing.JPanel
|
542 |
*/
|
543 |
protected JComponent getJPanelPreview() { |
544 |
if (jPanelPreview == null) { |
545 |
jPanelPreview = new SymbolPreviewer();
|
546 |
jPanelPreview.setPreferredSize(new java.awt.Dimension(100,100)); |
547 |
jPanelPreview.setBorder(javax.swing.BorderFactory.createBevelBorder(javax.swing.border.BevelBorder.LOWERED)); |
548 |
} |
549 |
return jPanelPreview;
|
550 |
} |
551 |
|
552 |
protected JPanel getJPanelOptions() { |
553 |
if (jPanelOptions == null) { |
554 |
jPanelOptions = new GridBagLayoutPanel();
|
555 |
jPanelOptions.setBorder(BorderFactory.createTitledBorder(null, PluginServices.getText(this, "options"))); |
556 |
jcc1 = new ColorChooserPanel();
|
557 |
jcc2 = new ColorChooserPanel();
|
558 |
jcc1.setAlpha(255);
|
559 |
jcc2.setAlpha(255);
|
560 |
jcc1.addActionListener(buttonListener); |
561 |
jcc2.addActionListener(buttonListener); |
562 |
if (shapeType == FShape.POINT) {
|
563 |
jPanelOptions.addComponent( |
564 |
PluginServices.getText(this, "color")+":", jcc1); |
565 |
jPanelOptions.addComponent( |
566 |
PluginServices.getText(this, "size")+":", |
567 |
txtSize = new JNumberField());
|
568 |
jPanelOptions.addComponent( |
569 |
PluginServices.getText(this, "angle")+":", |
570 |
txtAngle = new JDecimalField());
|
571 |
} else if (shapeType == FShape.LINE) { |
572 |
jPanelOptions.addComponent( |
573 |
PluginServices.getText(this, "color")+":", jcc1); |
574 |
jPanelOptions.addComponent( |
575 |
PluginServices.getText(this, "width")+":", |
576 |
txtSize = new JNumberField());
|
577 |
jPanelOptions.addComponent(PluginServices.getText(this, "line_style"), cmbLineStyles = new JLineStyleComboBox()); |
578 |
} else if (shapeType == FShape.POLYGON) { |
579 |
jPanelOptions.addComponent( |
580 |
PluginServices.getText(this, "fill_color")+":", jcc1); |
581 |
jPanelOptions.addComponent( |
582 |
PluginServices.getText(this, "outline_color")+":", jcc2); |
583 |
jPanelOptions.addComponent( |
584 |
PluginServices.getText(this, "outline_width"), |
585 |
txtWidth = new JDecimalField());
|
586 |
} else if (shapeType == FShape.TEXT) { |
587 |
jPanelOptions.addComponent( |
588 |
PluginServices.getText(this, "font")+":", getCmbFonts()); |
589 |
|
590 |
jPanelOptions.addComponent( |
591 |
PluginServices.getText(this, "color")+":", jcc1); |
592 |
jPanelOptions.addComponent( |
593 |
PluginServices.getText(this, "size")+":", |
594 |
txtSize = new JNumberField());
|
595 |
JPanel aux = new JPanel(new FlowLayout(FlowLayout.LEADING,0,1)); |
596 |
aux.add(getBtnBold()); |
597 |
aux.add(getBtnItalic()); |
598 |
aux.add(getBtnUnderlined()); |
599 |
jPanelOptions.addComponent( |
600 |
PluginServices.getText(this, "style")+":", aux); |
601 |
|
602 |
} |
603 |
} |
604 |
return jPanelOptions;
|
605 |
} |
606 |
|
607 |
private JToggleButton getBtnUnderlined() { |
608 |
if (btnUnderlined == null) { |
609 |
btnUnderlined = new JToggleButton(new ImageIcon( |
610 |
getClass().getClassLoader().getResource("images/underlined.png")));
|
611 |
} |
612 |
return btnUnderlined;
|
613 |
} |
614 |
|
615 |
private JToggleButton getBtnItalic() { |
616 |
if (btnItalic == null) { |
617 |
btnItalic = new JToggleButton(new ImageIcon( |
618 |
getClass().getClassLoader().getResource("images/italic.png")));
|
619 |
} |
620 |
return btnItalic;
|
621 |
} |
622 |
|
623 |
private JToggleButton getBtnBold() { |
624 |
if (btnBold == null) { |
625 |
btnBold = new JToggleButton(new ImageIcon( |
626 |
getClass().getClassLoader().getResource("images/bold.png")));
|
627 |
} |
628 |
return btnBold;
|
629 |
} |
630 |
|
631 |
|
632 |
private JComboBox getCmbFonts() { |
633 |
if (cmbFonts == null) { |
634 |
// Font info is obtained from the current graphics environment.
|
635 |
GraphicsEnvironment ge = GraphicsEnvironment.getLocalGraphicsEnvironment(); |
636 |
|
637 |
// --- Get an array of font names (smaller than the number of fonts)
|
638 |
String[] fontNames = ge.getAvailableFontFamilyNames(); |
639 |
cmbFonts = new JComboBox(fontNames); |
640 |
} |
641 |
return cmbFonts;
|
642 |
} |
643 |
|
644 |
public WindowInfo getWindowInfo() {
|
645 |
if (wi == null) { |
646 |
wi = new WindowInfo(WindowInfo.MODALDIALOG | WindowInfo.RESIZABLE);
|
647 |
wi.setWidth(706);
|
648 |
wi.setHeight(500);
|
649 |
wi.setTitle(PluginServices.getText(this, "symbol_selector")); |
650 |
} |
651 |
return wi;
|
652 |
} |
653 |
|
654 |
private JSplitPane getJSplitPane() { |
655 |
if (jSplitPane == null) { |
656 |
jSplitPane = new JSplitPane(); |
657 |
jSplitPane.setDividerLocation(200);
|
658 |
jSplitPane.setResizeWeight(0.4);
|
659 |
jSplitPane.setLeftComponent(getJScrollPane()); |
660 |
jSplitPane.setRightComponent(getJScrollPane1()); |
661 |
} |
662 |
return jSplitPane;
|
663 |
} |
664 |
|
665 |
/**
|
666 |
* Returns the symbol selected by the user or null if none. It tries to return
|
667 |
* the simplest possible symbol that suits the user settings.
|
668 |
* @return
|
669 |
*/
|
670 |
public Object getSelectedObject() { |
671 |
// if this symbol only has one layer, then no multilayer is needed
|
672 |
if (selectedElement instanceof IMultiLayerSymbol) { |
673 |
if (((IMultiLayerSymbol) selectedElement).getLayerCount()==1) |
674 |
return ((IMultiLayerSymbol) selectedElement).getLayer(0); |
675 |
} |
676 |
return selectedElement;
|
677 |
} |
678 |
|
679 |
public void setSymbol(Object symbol) { |
680 |
selectedElement = symbol; |
681 |
((SymbolPreviewer) jPanelPreview).setSymbol((ISymbol) symbol); |
682 |
} |
683 |
|
684 |
/**
|
685 |
* Invoked when the PROPERTIES button is pressed
|
686 |
*/
|
687 |
protected void propertiesPressed() { |
688 |
if (selectedElement ==null) |
689 |
return;
|
690 |
|
691 |
SymbolEditor se = new SymbolEditor((ISymbol) selectedElement, shapeType);
|
692 |
PluginServices.getMDIManager().addWindow(se); |
693 |
setSymbol(se.getSymbol()); |
694 |
} |
695 |
|
696 |
/**
|
697 |
* Invoked when the NEW button is pressed
|
698 |
*/
|
699 |
protected void newPressed() { |
700 |
SymbolEditor se = new SymbolEditor(null, shapeType); |
701 |
PluginServices.getMDIManager().addWindow(se); |
702 |
setSymbol(se.getSymbol()); |
703 |
} |
704 |
|
705 |
/**
|
706 |
* Invoked when the RESET button is pressed
|
707 |
*/
|
708 |
protected void resetPressed() { |
709 |
setSymbol(null);
|
710 |
} |
711 |
|
712 |
/**
|
713 |
* Invoked when the SAVE button is pressed
|
714 |
*/
|
715 |
protected void savePressed() { |
716 |
if (getSelectedObject() ==null) |
717 |
return;
|
718 |
|
719 |
|
720 |
JFileChooser jfc = new JFileChooser(rootDir); |
721 |
javax.swing.filechooser.FileFilter ff = new javax.swing.filechooser.FileFilter() {
|
722 |
public boolean accept(File f) { |
723 |
return f.getAbsolutePath().
|
724 |
toLowerCase(). |
725 |
endsWith(SymbolSelectorListModel.SYMBOL_FILE_EXTENSION); |
726 |
} |
727 |
|
728 |
public String getDescription() { |
729 |
return PluginServices.getText(
|
730 |
this, "gvSIG_symbol_definition_file")+ " (*.sym)"; |
731 |
} |
732 |
}; |
733 |
jfc.setFileFilter(ff); |
734 |
JPanel accessory = new JPanel(new FlowLayout(FlowLayout.LEADING, 5, 5)); |
735 |
accessory.add(new JLabel(PluginServices.getText(this, "enter_description"))); |
736 |
JTextField txtDesc = new JTextField(25); |
737 |
accessory.add(txtDesc); |
738 |
jfc.setAccessory(accessory); |
739 |
if (jfc.showSaveDialog(this) == JFileChooser.APPROVE_OPTION) { |
740 |
File targetFile = jfc.getSelectedFile();
|
741 |
|
742 |
String fExtension = SymbolSelectorListModel.SYMBOL_FILE_EXTENSION;
|
743 |
|
744 |
// apply description
|
745 |
String desc;
|
746 |
if (txtDesc.getText()==null || txtDesc.getText().trim().equals("")) { |
747 |
// default to file name
|
748 |
String s = targetFile.getAbsolutePath();
|
749 |
desc = s.substring(s.lastIndexOf(File.separator)+1).replaceAll(fExtension, ""); |
750 |
} else {
|
751 |
desc = txtDesc.getText().trim(); |
752 |
} |
753 |
ISymbol s = (ISymbol) getSelectedObject(); |
754 |
s.setDescription(desc); |
755 |
|
756 |
// save it
|
757 |
XMLEntity xml = s.getXMLEntity(); |
758 |
if (!targetFile.
|
759 |
getAbsolutePath(). |
760 |
toLowerCase(). |
761 |
endsWith(fExtension)) |
762 |
targetFile = new File(targetFile.getAbsolutePath() + fExtension); |
763 |
FileWriter writer;
|
764 |
try {
|
765 |
writer = new FileWriter(targetFile.getAbsolutePath()); |
766 |
Marshaller m = new Marshaller(writer);
|
767 |
m.setEncoding("ISO-8859-1");
|
768 |
m.marshal(xml.getXmlTag()); |
769 |
|
770 |
} catch (Exception ex) { |
771 |
NotificationManager.addError( |
772 |
PluginServices.getText(this, "save_error"), ex); |
773 |
} |
774 |
getJListSymbols().setModel(newListModel()); |
775 |
} |
776 |
} |
777 |
|
778 |
|
779 |
private class MyButtonListener implements ActionListener { |
780 |
public void actionPerformed(ActionEvent e) { |
781 |
|
782 |
JComponent comp = (JComponent) e.getSource(); |
783 |
|
784 |
if ( comp.equals(getBtnProperties()) ) {
|
785 |
// properties pressed
|
786 |
propertiesPressed(); |
787 |
} else if ( comp.equals(getBtnNewSymbol()) ) { |
788 |
// new pressed
|
789 |
newPressed(); |
790 |
} else if ( comp.equals(getBtnResetSymbol()) ) { |
791 |
// reset pressed
|
792 |
resetPressed(); |
793 |
} else if ( comp.equals(getBtnSaveSymbol()) ) { |
794 |
// save pressed
|
795 |
savePressed(); |
796 |
} else if (comp.equals(jcc1) && ((IPersistance) selectedElement).getXMLEntity() != null) { |
797 |
if (selectedElement ==null) |
798 |
return;
|
799 |
|
800 |
XMLEntity xml =((IPersistance) selectedElement).getXMLEntity(); |
801 |
|
802 |
xml.putProperty("color", StringUtilities.color2String(jcc1.getColor()));
|
803 |
((IPersistance) selectedElement).setXMLEntity(xml); |
804 |
setSymbol(selectedElement); |
805 |
} else if (comp.equals(jcc2) && ((IPersistance) selectedElement).getXMLEntity() != null) { |
806 |
if (selectedElement ==null) |
807 |
return;
|
808 |
|
809 |
XMLEntity xml = ((IPersistance) selectedElement).getXMLEntity(); |
810 |
|
811 |
xml.putProperty("outline", StringUtilities.color2String(jcc2.getColor()));
|
812 |
((IPersistance) selectedElement).setXMLEntity(xml); |
813 |
setSymbol(selectedElement); |
814 |
} |
815 |
|
816 |
SymbolSelector.this.repaint(); |
817 |
} |
818 |
} |
819 |
} |