root / trunk / applications / appgvSIG / src / com / iver / cit / gvsig / addlayer / fileopen / FileOpenWizard.java @ 16403
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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) 2005 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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package com.iver.cit.gvsig.addlayer.fileopen; |
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import java.awt.Dimension; |
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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.geom.Rectangle2D; |
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import java.io.File; |
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import java.util.ArrayList; |
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import java.util.Iterator; |
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import java.util.prefs.Preferences; |
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import javax.swing.BorderFactory; |
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import javax.swing.DefaultListModel; |
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import javax.swing.JFileChooser; |
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import javax.swing.JPanel; |
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import javax.swing.border.TitledBorder; |
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import javax.swing.filechooser.FileFilter; |
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import org.cresques.cts.IProjection; |
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import com.iver.andami.PluginServices; |
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import com.iver.andami.ui.mdiManager.IWindow; |
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import com.iver.cit.gvsig.addlayer.AddLayerDialog; |
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import com.iver.cit.gvsig.fmap.MapControl; |
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import com.iver.cit.gvsig.fmap.crs.CRSFactory; |
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import com.iver.cit.gvsig.fmap.layers.FLayer; |
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import com.iver.cit.gvsig.gui.WizardPanel; |
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import com.iver.cit.gvsig.gui.panels.CRSSelectPanel; |
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import com.iver.cit.gvsig.project.documents.gui.ListManagerSkin; |
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import com.iver.cit.gvsig.project.documents.view.gui.BaseView; |
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import com.iver.cit.gvsig.project.documents.view.gui.FPanelLocConfig; |
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import com.iver.utiles.extensionPoints.ExtensionPoint; |
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import com.iver.utiles.extensionPoints.ExtensionPoints; |
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import com.iver.utiles.extensionPoints.ExtensionPointsSingleton; |
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import com.iver.utiles.listManager.ListManagerListener; |
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/**
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* Pesta?a donde estara la apertura de ficheros
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*
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* @version 04/09/2007
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* @author BorSanZa - Borja S?nchez Zamorano (borja.sanchez@iver.es)
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*/
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public class FileOpenWizard extends WizardPanel implements ListManagerListener { |
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private static final long serialVersionUID = 335310147513197564L; |
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private static String lastPath = null; |
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private JPanel jPanel2 = null; |
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private JFileChooser fileChooser = null; |
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private CRSSelectPanel jPanelProj = null; |
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private ListManagerSkin listManagerSkin = null; |
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private boolean projection = false; |
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static private FileFilter lastFileFilter = null; |
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private TitledBorder titledBorder = null; |
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/**
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* Lista de manejadores de ficheros (extensiones)
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*/
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private ArrayList<IFileOpen> listFileOpen = new ArrayList<IFileOpen>(); |
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/**
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* Construye un FileOpenWizard usando la extension por defecto
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* 'FileExtendingOpenDialog'
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*/
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public FileOpenWizard() {
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this("FileExtendingOpenDialog"); |
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} |
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/**
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* Construye un FileOpenWizard usando el punto de extension pasado por
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* parametro
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* @param nameExtension
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*/
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public FileOpenWizard(String nameExtension) { |
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this(nameExtension, true); |
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} |
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/**
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* Construye un FileOpenWizard usando el punto de extension pasado por
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* parametro
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* @param nameExtension
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*/
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public FileOpenWizard(String nameExtension, boolean proj) { |
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ExtensionPoints extensionPoints = ExtensionPointsSingleton.getInstance(); |
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ExtensionPoint extensionPoint = (ExtensionPoint) extensionPoints.get(nameExtension); |
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if (extensionPoint == null) |
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return;
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Iterator iterator = extensionPoint.keySet().iterator();
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while (iterator.hasNext()) {
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String key = (String) iterator.next(); |
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Object obj = extensionPoint.get(key);
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if (obj instanceof Class) { |
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try {
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obj = ((Class) obj).getConstructor(null).newInstance(null); |
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} catch (Exception e) { |
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e.printStackTrace(); |
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} |
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} |
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if (obj instanceof IFileOpen) { |
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listFileOpen.add((IFileOpen) obj); |
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} |
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} |
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init(null, proj);
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} |
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/**
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* Creates a new FileOpenWizard object.
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* @param driverClasses
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* @param proj
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*/
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public FileOpenWizard(IFileOpen[] driverClasses, boolean proj) { |
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init(driverClasses, proj); |
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} |
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/**
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* Creates a new FileOpenWizard object.
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* @param driverClasses
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*/
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public FileOpenWizard(IFileOpen[] driverClasses) { |
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init(driverClasses, true);
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} |
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/**
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* Creates a new FileOpenWizard object.
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* @param driverClasses
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* @param proj
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* @param title
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*/
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public FileOpenWizard(IFileOpen[] driverClasses, boolean proj, String title) { |
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setTitle(title); |
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init(driverClasses, proj); |
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} |
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/**
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* @param driverClasses2
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* @param b
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*/
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private void init(IFileOpen[] driverClasses, boolean projection) { |
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this.projection = projection;
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if (driverClasses != null) |
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for (int i = 0; i < driverClasses.length; i++) |
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listFileOpen.add(driverClasses[i]); |
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if (lastPath == null) { |
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Preferences prefs = Preferences.userRoot().node("gvsig.foldering"); |
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lastPath = prefs.get("DataFolder", null); |
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} |
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initialize(); |
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} |
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/*
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* (non-Javadoc)
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* @see com.iver.cit.gvsig.gui.WizardPanel#initWizard()
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*/
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public void initWizard() { |
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setTabName(PluginServices.getText(this, "Fichero")); |
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init(null, true); |
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} |
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/**
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* This method initializes this
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*/
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private void initialize() { |
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this.setSize(514, 280); |
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this.setLayout(null); |
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this.add(getJPanel2(), null); |
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} |
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public File[] getFiles() { |
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MyFile[] files = (MyFile[]) getListManagerSkin().getListManager().getListModel().getObjects().toArray(new MyFile[0]); |
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File[] ret = new File[files.length]; |
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int pos = files.length - 1; |
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for (int i = 0; i < files.length; i++) { |
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ret[pos] = files[i].f; |
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pos--; |
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} |
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return ret;
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} |
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public MyFile[] getMyFiles() { |
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return (MyFile[]) getListManagerSkin().getListManager().getListModel().getObjects().toArray(new MyFile[0]); |
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} |
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/**
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* This method initializes jPanel2
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* @return javax.swing.JPanel
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*/
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private JPanel getJPanel2() { |
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if (jPanel2 == null) { |
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jPanel2 = new JPanel(); |
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jPanel2.setLayout(null);
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jPanel2.setBorder(getTitledBorder()); |
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jPanel2.setPreferredSize(new Dimension(380, 200)); |
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jPanel2.setBounds(2, 2, 506, 472); |
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if (projection)
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jPanel2.add(getJPanelProj(), null);
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jPanel2.add(getListManagerSkin(), null);
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} |
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return jPanel2;
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} |
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private TitledBorder getTitledBorder() { |
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if (titledBorder == null) { |
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titledBorder = BorderFactory.createTitledBorder(null, PluginServices.getText(this, "Seleccionar_fichero"), TitledBorder.DEFAULT_JUSTIFICATION, TitledBorder.DEFAULT_POSITION, null, null); |
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titledBorder.setTitle(PluginServices.getText(this, PluginServices.getText(this, "Capas"))); |
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} |
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return titledBorder;
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} |
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public String[] getDriverNames() { |
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MyFile[] files = (MyFile[]) getListManagerSkin().getListManager().getListModel().getObjects().toArray(new MyFile[0]); |
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String[] ret = new String[files.length]; |
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int pos = files.length - 1; |
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for (int i = 0; i < files.length; i++) { |
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ret[pos] = files[i].getDriverName(); |
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pos--; |
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} |
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return ret;
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} |
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/**
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* This method initializes jPanel
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* @return javax.swing.JPanel
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*/
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private CRSSelectPanel getJPanelProj() {
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if (jPanelProj == null) { |
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IProjection proj = CRSFactory.getCRS("EPSG:23030");
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if (PluginServices.getMainFrame() != null) { |
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proj = AddLayerDialog.getLastProjection(); |
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} |
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jPanelProj = CRSSelectPanel.getPanel(proj); |
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jPanelProj.setTransPanelActive(true);
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jPanelProj.setBounds(11, 400, 448, 35); |
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jPanelProj.setPreferredSize(new Dimension(448, 35)); |
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jPanelProj.addActionListener(new ActionListener() { |
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public void actionPerformed(ActionEvent e) { |
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if (jPanelProj.isOkPressed()) {
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AddLayerDialog.setLastProjection(jPanelProj.getCurProj()); |
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} |
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} |
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}); |
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} |
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return jPanelProj;
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} |
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/**
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* @version 05/09/2007
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* @author BorSanZa - Borja S?nchez Zamorano (borja.sanchez@iver.es)
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*/
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public class MyFile { |
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private File f; |
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private String driverName; |
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private IFileOpen fileOpen;
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public MyFile(File f, String driverName, IFileOpen fileOpen) { |
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this.f = f;
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this.driverName = driverName;
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this.fileOpen = fileOpen;
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} |
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/*
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* (non-Javadoc)
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* @see java.lang.Object#toString()
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*/
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public String toString() { |
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return f.getName();
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} |
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public String getDriverName() { |
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return driverName;
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} |
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public IFileOpen getFileOpen() {
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return fileOpen;
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} |
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public Rectangle2D createLayer(MapControl mapControl) { |
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return fileOpen.createLayer(f, mapControl, driverName, AddLayerDialog.getLastProjection());
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} |
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} |
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/**
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* This method initializes listManagerDemoSkin
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* @return ListManagerSkin
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*/
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private ListManagerSkin getListManagerSkin() {
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if (listManagerSkin == null) { |
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listManagerSkin = new ListManagerSkin(false); |
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listManagerSkin.setBounds(11, 21, 491, 363); |
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listManagerSkin.getListManager().setListener(this);
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} |
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return listManagerSkin;
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} |
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/*
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* (non-Javadoc)
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* @see com.iver.utiles.listManager.ListManagerListener#addObjects()
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*/
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public Object[] addObjects() { |
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this.callStateChanged(true); |
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fileChooser = new JFileChooser(lastPath); |
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fileChooser.setMultiSelectionEnabled(true);
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fileChooser.setAcceptAllFileFilterUsed(false);
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boolean finded = false; |
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FileFilter auxFilter=null; |
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for (int i = 0; i < listFileOpen.size(); i++) { |
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IFileOpen fileOpen = listFileOpen.get(i); |
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fileOpen.pre(); |
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ArrayList<FileFilter> aux = fileOpen.getFileFilter(); |
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for (int j = 0; j < aux.size(); j++) { |
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FileFilter fileFilter = aux.get(j);
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fileChooser.addChoosableFileFilter(fileFilter); |
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if (lastFileFilter!=null && lastFileFilter.getDescription().equals(fileFilter.getDescription())){ |
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auxFilter=fileFilter; |
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finded = true;
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} |
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} |
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} |
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if (finded && (lastFileFilter != null)) |
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fileChooser.setFileFilter(auxFilter); |
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int result = fileChooser.showOpenDialog(this); |
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File[] newFiles = null; |
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ArrayList<MyFile> toAdd = new ArrayList<MyFile>(); |
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if (result == JFileChooser.APPROVE_OPTION) { |
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lastPath = fileChooser.getCurrentDirectory().getAbsolutePath(); |
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lastFileFilter = (FileFilter) fileChooser.getFileFilter();
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newFiles = fileChooser.getSelectedFiles(); |
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IFileOpen lastFileOpen = null;
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for (int i = 0; i < listFileOpen.size(); i++) { |
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IFileOpen fileOpen = listFileOpen.get(i); |
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ArrayList<FileFilter> aux = fileOpen.getFileFilter(); |
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for (int j = 0; j < aux.size(); j++) { |
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if (fileChooser.getFileFilter() == aux.get(j)) {
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for (int iFile=0; iFile<newFiles.length; iFile++) { |
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newFiles[iFile] = fileOpen.post(newFiles[iFile]); |
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} |
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lastFileOpen = fileOpen; |
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break;
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} |
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} |
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} |
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for (int ind = 0; ind < newFiles.length; ind++) { |
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if (newFiles[ind] == null) |
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break;
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String driverName = ((FileFilter) fileChooser.getFileFilter()).getDescription(); |
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toAdd.add(new MyFile(newFiles[ind], driverName, lastFileOpen));
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} |
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return toAdd.toArray();
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} else
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return new Object[0]; |
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} |
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/*
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* (non-Javadoc)
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* @see com.iver.cit.gvsig.gui.WizardPanel#execute()
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*/
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public void execute() { |
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if (getFiles() == null) |
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return;
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MapControl mapControl = null;
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IWindow[] w = PluginServices.getMDIManager().getAllWindows();
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// Si se est? cargando la capa en el localizador se obtiene el mapcontrol de este
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for (int i = 0; i < w.length; i++) { |
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if (w[i] instanceof FPanelLocConfig) { |
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mapControl = ((FPanelLocConfig) w[i]).getMapCtrl(); |
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DefaultListModel lstModel = (DefaultListModel) ((FPanelLocConfig) w[i]).getJList().getModel(); |
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lstModel.clear(); |
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for (int k = 0; k < getFiles().length; k++) |
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lstModel.addElement(getFiles()[k].getName()); |
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for (int j = mapControl.getMapContext().getLayers().getLayersCount() - 1; j >= 0; j--) { |
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FLayer lyr = mapControl.getMapContext().getLayers().getLayer(j); |
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lstModel.addElement(lyr.getName()); |
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} |
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} |
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} |
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// Obtiene la primera vista activa
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if (mapControl == null) { |
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for (int i = 0; i < w.length; i++) { |
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IWindow activeWindow = PluginServices.getMDIManager().getActiveWindow(); |
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if (w[i] instanceof BaseView && w[i].equals(activeWindow)) |
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mapControl = ((BaseView) w[i]).getMapControl(); |
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} |
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} |
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// Si no hay ninguna activa obtiene la primera vista aunque no est? activa
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if (mapControl == null) { |
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for (int i = 0; i < w.length; i++) { |
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if (w[i] instanceof BaseView) |
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mapControl = ((BaseView) w[i]).getMapControl(); |
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} |
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} |
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if (mapControl == null) |
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return;
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Rectangle2D[] rects = new Rectangle2D[getFiles().length]; |
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boolean first = false; |
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for (int i = getMyFiles().length - 1; i >= 0; i--) { |
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if (mapControl.getMapContext().getViewPort().getExtent() == null) |
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first = true;
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rects[i] = ((MyFile) getMyFiles()[i]).createLayer(mapControl); |
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} |
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if (first && (rects.length > 1)) { |
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Rectangle2D rect = new Rectangle2D.Double(); |
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rect.setRect(rects[0]);
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for (int i = 0; i < rects.length; i++) |
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if (rects[i] != null) |
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rect.add(rects[i]); |
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mapControl.getMapContext().getViewPort().setExtent(rect); |
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} |
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mapControl.getMapContext().endAtomicEvent(); |
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} |
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public void setTitle(String title) { |
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getTitledBorder().setTitle(title); |
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} |
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/*
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* (non-Javadoc)
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* @see com.iver.utiles.listManager.ListManagerListener#getProperties(java.lang.Object)
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*/
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public Object getProperties(Object selected) { |
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return null; |
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} |
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/*
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* (non-Javadoc)
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* @see com.iver.cit.gvsig.gui.WizardPanel#getLayer()
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*/
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public FLayer getLayer() {
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return null; |
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} |
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/**
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* Obtiene la ?ltima ruta seleccionada al a?adir ficheros.
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* @return Ruta del ?ltimo fichero seleccionado
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*/
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public static String getLastPath() { |
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return lastPath;
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} |
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/**
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* Asigna la ?ltima ruta en una selecci?n de ficheros de disco. Es necesario
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* poder hacer esta asignaci?n desde fuera de FileOpenWizard ya que este path debe
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* ser com?n a toda la aplicaci?n. Hay otros puntos donde se seleccionan ficheros
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* de disco.
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* @param lastPath Ruta del ?ltimo fichero de disco seleccionado
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*/
|
| 482 |
public static void setLastPath(String path) { |
| 483 |
lastPath = path; |
| 484 |
} |
| 485 |
} |