svn-gvsig-desktop / trunk / applications / appgvSIG / src / com / iver / cit / gvsig / gui / FLegendManagerWindow.java @ 312
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/*
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* Created on 24-jun-2003
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*
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* Copyright (c) 2003
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* Francisco Jos? Pe?arrubia Mart?nez
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* IVER Tecnolog?as de la Informaci?n S.A.
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* Salamanca 50
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* 46005 Valencia ( SPAIN )
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* +34 963163400
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* mailto:fran@iver.es
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* http://www.iver.es
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*/
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package com.iver.cit.gvsig.gui; |
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import java.awt.BorderLayout; |
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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.util.ArrayList; |
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import javax.swing.JButton; |
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import javax.swing.JDialog; |
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import javax.swing.JPanel; |
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import javax.swing.JTabbedPane; |
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import javax.xml.transform.TransformerFactory; |
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import javax.xml.transform.sax.SAXTransformerFactory; |
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import javax.xml.transform.sax.TransformerHandler; |
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import javax.xml.transform.stream.StreamResult; |
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import org.xml.sax.SAXNotSupportedException; |
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import org.xml.sax.XMLReader; |
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import org.xml.sax.helpers.XMLReaderFactory; |
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import com.iver.cit.gvsig.fmap.FConstant; |
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import com.iver.cit.gvsig.fmap.FLabel; |
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import com.iver.cit.gvsig.fmap.FLyrVect; |
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import com.iver.cit.gvsig.fmap.FRecordset; |
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import com.iver.cit.gvsig.fmap.FRenderer; |
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import com.iver.cit.gvsig.fmap.MapControl; |
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import com.iver.cit.gvsig.gui.Panels.FPanelLegendBreaks; |
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import com.iver.cit.gvsig.gui.Panels.FPanelLegendDefault; |
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import com.iver.cit.gvsig.gui.Panels.FPanelLegendLabels; |
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import com.iver.cit.gvsig.gui.Panels.FPanelLegendValues; |
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import com.iver.cit.gvsig.project.RendererReader; |
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import com.iver.cit.gvsig.project.XMLEntityXMLHandler; |
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import com.iver.mdiApp.App; |
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import com.iver.mdiApp.Utilities; |
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import com.iver.mdiApp.plugins.files.FileExtension; |
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import com.iver.mdiApp.plugins.files.SelectedFile; |
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import com.iver.mdiApp.ui.MDIApplicationContext; |
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import com.iver.mdiApp.ui.MDIManager.View; |
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import com.iver.mdiApp.ui.MDIManager.ViewInfo; |
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/**
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* DOCUMENT ME!
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*
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* @author Administrador To change the template for this generated type comment
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* go to Window>Preferences>Java>Code Generation>Code and Comments
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*/
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public final class FLegendManagerWindow extends JPanel implements View, FileExtension { |
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private MapControl m_MapControl;
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private FLyrVect m_Lyr;
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private TOC m_Toc;
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private FRenderer m_Renderer; // Le asignaremos la leyenda del primer tema activo. |
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private JTabbedPane organizador = new JTabbedPane(); |
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private FPanelLegendDefault m_defaultLegendPanel;
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private FPanelLegendValues m_valuesLegendPanel;
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private FPanelLegendBreaks m_breaksLegendPanel;
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private FPanelLegendLabels m_labelsLegendPanel;
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private JButton btnApply; |
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private JButton btnCancelar; |
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// private FRenderer m_Renderer;
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// private TOC toc;
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// private FSymbolTable m_panelTable = new FSymbolTable();
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// Variables declaration - do not modify
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// private javax.swing.JSplitPane jSplitPane1;
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private JPanel m_panelBotones = new JPanel(); |
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private ComandosListener m_actionListener = new ComandosListener(this); |
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private ViewInfo m_viewinfo=null; |
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/**
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* Creates new form JPanel
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*/
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public FLegendManagerWindow() {
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initComponents(); |
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// this.setLayout(null);
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this.setSize(500, 360); |
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this.setPreferredSize(new java.awt.Dimension(500,360)); |
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} |
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/**
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* This method is called from within the constructor to initialize the
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* form. WARNING: Do NOT modify this code. The content of this method is
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* always regenerated by the Form Editor.
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*/
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private void initComponents() { |
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/* addWindowListener(new java.awt.event.WindowAdapter() {
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public void windowClosing(java.awt.event.WindowEvent evt) {
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closeDialog(evt);
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}
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});
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*/
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//Createmos los paneles.
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m_defaultLegendPanel = new FPanelLegendDefault();
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m_valuesLegendPanel = new FPanelLegendValues();
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m_breaksLegendPanel = new FPanelLegendBreaks();
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m_labelsLegendPanel = new FPanelLegendLabels(this); |
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//Add the scroll panes to a split pane.
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organizador.addTab(Utilities.getMessage(this,"Simbolo_unico"), m_defaultLegendPanel); |
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organizador.addTab(Utilities.getMessage(this,"Valores_unicos"), m_valuesLegendPanel); |
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organizador.addTab(Utilities.getMessage(this,"Intervalos"), m_breaksLegendPanel); |
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organizador.addTab(Utilities.getMessage(this,"Etiquetado"), m_labelsLegendPanel); |
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/* JScrollPane tableView = new JScrollPane(m_grid);
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// tableView.setBackground(java.awt.Color.WHITE);
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jSplitPane1.setRightComponent(tableView);
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*/
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java.awt.Dimension minimumSize = new java.awt.Dimension(100, 50); |
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// m_grid.setMinimumSize(minimumSize);
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// treeView.setMinimumSize(minimumSize);
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// splitPane.setDividerLocation(100); //XXX: ignored in some releases
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//of Swing. bug 4101306
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//workaround for bug 4101306:
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//treeView.setPreferredSize(new Dimension(100, 100));
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// jSplitPane1.setPreferredSize(new java.awt.Dimension(300, 200));
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JPanel panelButtons = new JPanel(); |
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JButton btnAceptar = new JButton(Utilities.getMessage(this,"Aceptar")); |
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btnAceptar.setActionCommand("OK");
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btnAceptar.addActionListener(m_actionListener); |
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btnApply = new JButton(Utilities.getMessage(this,"Aplicar")); |
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btnApply.setActionCommand("APPLY");
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btnApply.addActionListener(m_actionListener); |
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// BOTONES PARA GUARDAR Y CARGAR LEYENDAS
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JButton btnSaveLegend = new JButton(Utilities.getMessage(this,"Guardar_leyenda")+"..."); |
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btnSaveLegend.setActionCommand("SAVE_LEGEND");
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btnSaveLegend.addActionListener(m_actionListener); |
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JButton btnLoadLegend = new JButton(Utilities.getMessage(this,"Recuperar_leyenda")+"..."); |
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btnLoadLegend.setActionCommand("LOAD_LEGEND");
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btnLoadLegend.addActionListener(m_actionListener); |
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///////////////////////////////////////////////////////
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btnCancelar = new JButton(Utilities.getMessage(this,"Cerrar")); |
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btnCancelar.setActionCommand("CANCEL");
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btnCancelar.addActionListener(m_actionListener); |
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panelButtons.add(btnAceptar); |
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panelButtons.add(btnApply); |
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panelButtons.add(btnSaveLegend); |
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panelButtons.add(btnLoadLegend); |
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panelButtons.add(btnCancelar); |
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setLayout(new BorderLayout()); |
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add(organizador, java.awt.BorderLayout.NORTH); |
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add(panelButtons, java.awt.BorderLayout.SOUTH); |
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//pack();
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} |
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/**
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* En esta funci?n se coge el primer tema activo del TOC y se usa su
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* renderer para inicializar. Hay que llamarla SIEMPRE que se abra el
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* cuadro de di?logo, en el openLegendManager() de la vista.
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*
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* @param associatedToc TOC que abre este cuadro de di?logo.
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*/
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public void setToc(TOC associatedToc) { |
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m_Toc = associatedToc; |
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// Comprobar en openLegendManager que hay alg?n tema activo!
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FLyrVect lyr = m_Toc.getFirstLyrVectSelected(); |
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if (lyr == null) { |
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System.out.println(Utilities.getMessage(this,"Por_favor_active_el_tema")+"."); |
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return;
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} |
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m_Renderer = (FRenderer) lyr.getRenderer().cloneRenderer(); |
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actualizar(); |
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} |
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/**
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* Esto solo lo usa el localizador para las leyendas
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*
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* @param m
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* @param lyr
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*/
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public void setMapControl(MapControl m, FLyrVect lyr) |
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{
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m_MapControl = m; |
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m_Lyr = lyr; |
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m_Renderer = lyr.getRenderer().cloneRenderer(); |
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m_Toc = null;
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actualizar(); |
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} |
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/**
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* DOCUMENT ME!
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*/
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private void actualizar() { |
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// Avisar si no es Vectorial
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FLyrVect lyrSelected = null;
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if (m_Toc != null) |
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lyrSelected = (FLyrVect) m_Toc.getFirstLyrVectSelected(); |
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else
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lyrSelected = m_Lyr; |
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m_defaultLegendPanel.setFSymbol(m_Renderer.getDefaultSymbol()); |
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m_valuesLegendPanel.setLayer(lyrSelected, m_Renderer); |
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m_breaksLegendPanel.setLayer(lyrSelected, m_Renderer); |
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m_labelsLegendPanel.setLayer(lyrSelected, m_Renderer); |
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switch (m_Renderer.getLegendType()) {
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case FConstant.LEGEND_TYPE_DEFAULT:
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organizador.setSelectedIndex(0);
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break;
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case FConstant.LEGEND_TYPE_VALUE:
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organizador.setSelectedIndex(1);
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break;
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case FConstant.LEGEND_TYPE_BREAK:
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organizador.setSelectedIndex(2);
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break;
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} |
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} |
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/**
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* DOCUMENT ME!
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*
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* @param evt DOCUMENT ME!
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*/
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private void btnApply_actionPerformed(ActionEvent evt) { |
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FLyrVect lyr; |
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ArrayList listSelLayers = new ArrayList(); |
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if (m_Toc == null) |
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{
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listSelLayers.add(m_Lyr); |
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} |
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else
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{
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listSelLayers= m_Toc.getSelectedLayers(); |
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} |
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switch (organizador.getSelectedIndex()) {
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case 0: // default symbol |
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if (m_defaultLegendPanel.getFSymbol().m_symbolType == FConstant.SYMBOL_TYPE_POINT) {
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m_defaultLegendPanel.updateControls(); // Para que lo que haya en
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} |
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// ese momento en los controles pase al m_FSymbol
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m_Renderer.setLegendType(FConstant.LEGEND_TYPE_DEFAULT); |
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m_Renderer.setDefaultSymbol(m_defaultLegendPanel.getFSymbol()); |
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break;
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case 1: // Unique Values |
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m_Renderer.setLegendType(FConstant.LEGEND_TYPE_VALUE); |
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m_valuesLegendPanel.fillSymbolListFromTable(); |
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break;
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case 2: // Breaks |
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m_Renderer.setLegendType(FConstant.LEGEND_TYPE_BREAK); |
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m_breaksLegendPanel.fillSymbolListFromTable(); |
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break;
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case 3: // Etiquetado |
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m_labelsLegendPanel.updateValuesFromControls(); |
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if (m_Renderer.getLabelField() != null) |
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{
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for (int i = 0; i < listSelLayers.size(); i++) { |
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lyr = (FLyrVect) listSelLayers.get(i); |
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FRecordset rs = lyr.getRecordset(); |
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int idFieldText = lyr.getFieldID(m_Renderer.getLabelField());
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// int idFieldRotationText = lyr.getFieldID(m_Renderer.getLabelRotationField());
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// int idFieldHeightText = lyr.getFieldID(m_Renderer.getLabelHeightField());
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lyr.m_labels.clear(); |
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for (int j = 0; j < lyr.m_NumShapes; j++) { |
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rs.moveTo(j); |
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FLabel theLabel = new FLabel(rs.getFieldValueAsString(idFieldText));
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// Valor por defecto de las etiquetas
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theLabel.setHeight(m_Renderer.getDefaultSymbol().m_FontSize); |
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// Si el campo de heightfield est? definido, rellenamos el height del label
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// con su valor
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/* if (m_Renderer.getLabelHeightField() != null)
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theLabel.setHeight(rs.getFieldValueAsNumber(idFieldRotationText).doubleValue());
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// idem para el de rotaci?n
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if (m_Renderer.getLabelRotationField() != null)
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theLabel.setHeight(rs.getFieldValueAsNumber(idFieldHeightText).doubleValue()); */
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lyr.m_labels.add(theLabel); |
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} |
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} |
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} |
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break;
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} |
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for (int i = 0; i < listSelLayers.size(); i++) { |
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if (listSelLayers.get(i) instanceof FLyrVect) { |
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lyr = (FLyrVect) listSelLayers.get(i); |
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if ((m_Renderer.getLegendType() == FConstant.LEGEND_TYPE_VALUE) ||
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(m_Renderer.getLegendType() == FConstant.LEGEND_TYPE_BREAK)) {
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int idField = lyr.getFieldID(m_Renderer.getFieldName());
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if ((i == 0) && |
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((!m_valuesLegendPanel.m_bCacheDirty) || |
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(!m_breaksLegendPanel.m_bCacheDirty))) // la primera capa la cogemos del arrayCache
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{
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if (m_Renderer.getLegendType() == FConstant.LEGEND_TYPE_VALUE) {
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for (int j = 0; j < lyr.m_NumShapes; j++) { |
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lyr.m_legendValues[j] = m_valuesLegendPanel.m_keysCache[j]; |
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} |
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} else {
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for (int j = 0; j < lyr.m_NumShapes; j++) { |
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lyr.m_legendValues[j] = m_breaksLegendPanel.m_valuesCache[j]; |
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} |
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} |
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} else {
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FRecordset rs = lyr.getRecordset(); |
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int fieldType = rs.getFieldType(idField);
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for (int j = 0; j < lyr.m_NumShapes; j++) { |
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rs.moveTo(j); |
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/*switch (fieldType) {
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case FRecordset.STRING: */
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lyr.m_legendValues[j] = rs.getFieldValueAsString(idField); |
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/*
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break;
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case FRecordset.DECIMAL:
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case FRecordset.INTEGER:
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lyr.m_legendValues[j] = rs.getFieldValueAsNumber(idField);
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break;
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}*/
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} |
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} |
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} |
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lyr.setRenderer(m_Renderer); |
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} |
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// if es vectorial
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} |
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// closeDialog(null);
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if (m_Toc != null) |
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{
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m_Toc.getView().repaintMap(); |
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m_Toc.refresh(); |
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} |
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else
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m_MapControl.drawMap(); |
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} |
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/* (non-Javadoc)
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* @see com.iver.mdiApp.FileListener#readFile(java.io.File)
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*/
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public Object read(File file) { |
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FRenderer ret = null;
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try {
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TransformerFactory transFact = TransformerFactory.newInstance(); |
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if (transFact.getFeature(SAXTransformerFactory.FEATURE)) { |
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SAXTransformerFactory saxTransFact = (SAXTransformerFactory) transFact; |
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XMLReader reader = XMLReaderFactory.createXMLReader(); |
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// attach the XSLT processor to the CSVXMLReader
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XMLEntityXMLHandler handler = new XMLEntityXMLHandler();
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reader.setContentHandler(handler); |
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reader.parse(file.getPath()); |
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ret = FRenderer.createFRenderer(handler.getXMLEntity()); |
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} else {
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throw new SAXNotSupportedException("SAX no soportado"); |
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} |
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} catch (Exception exc) { |
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App.instance.getNm().addError("Error leyendo la leyenda", exc);
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} |
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return ret;
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} |
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/* (non-Javadoc)
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* @see com.iver.mdiApp.FileListener#writeFile(java.io.File)
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*/
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public void write(File file, Object object) { |
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FRenderer renderer = (FRenderer) object; |
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try {
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TransformerFactory transFact = TransformerFactory.newInstance(); |
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if (transFact.getFeature(SAXTransformerFactory.FEATURE)) { |
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SAXTransformerFactory saxTransFact = (SAXTransformerFactory) transFact; |
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TransformerHandler transHand = null; |
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transHand = saxTransFact.newTransformerHandler(); |
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transHand.setResult(new StreamResult(file.getPath())); |
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RendererReader reader = new RendererReader();
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// attach the XSLT processor to the CSVXMLReader
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reader.setContentHandler(transHand); |
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reader.parse(renderer); |
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} else {
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throw new SAXNotSupportedException("SAX no soportado"); |
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} |
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} catch (Exception exc) { |
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App.instance.getNm().addError("Error escribiendo la leyenda", exc);
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} |
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} |
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/**
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* DOCUMENT ME!
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*
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* @author Fernando Gonz?lez Cort?s
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*/
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private class ComandosListener implements ActionListener { |
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private FLegendManagerWindow m_lg;
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/**
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* Creates a new ComandosListener object.
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*
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* @param lg DOCUMENT ME!
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*/
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public ComandosListener(FLegendManagerWindow lg) {
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m_lg = lg; |
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} |
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/* (non-Javadoc)
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* @see java.awt.event.ActionListener#actionPerformed(java.awt.event.ActionEvent)
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*/
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public void actionPerformed(ActionEvent e) { |
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if (e.getActionCommand() == "OK") { |
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m_lg.btnApply_actionPerformed(e); |
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if (App.instance == null) |
| 457 |
((JDialog) (getParent().getParent().getParent().getParent())).dispose();
|
| 458 |
else
|
| 459 |
App.instance.getMDIContext().closeView(FLegendManagerWindow.this); |
| 460 |
System.out.println("Ok del FLegendManager"); |
| 461 |
} else if (e.getActionCommand() == "CANCEL") { |
| 462 |
if (App.instance == null) |
| 463 |
((JDialog) (getParent().getParent().getParent().getParent())).dispose();
|
| 464 |
else
|
| 465 |
App.instance.getMDIContext().closeView(FLegendManagerWindow.this); |
| 466 |
} else if (e.getActionCommand() == "APPLY") { |
| 467 |
m_lg.btnApply_actionPerformed(e); |
| 468 |
} else if (e.getActionCommand() == "SAVE_LEGEND") { |
| 469 |
m_lg.btnApply_actionPerformed(e); |
| 470 |
SelectedFile sf = App.instance.getMDIContext().showFileChooser(m_lg, |
| 471 |
new String[] { "xml" }, |
| 472 |
new String[] { |
| 473 |
Utilities.getMessage(this, "tipo_leyenda") |
| 474 |
}, Utilities.getMessage(this, "guardar_leyenda"), true, |
| 475 |
MDIApplicationContext.FILES_ONLY); |
| 476 |
if (sf != null){ |
| 477 |
try {
|
| 478 |
sf.write(m_Renderer); |
| 479 |
} catch (Exception e1) { |
| 480 |
App.instance.getNm().addError("Error escribiendo la leyenda", e1);
|
| 481 |
} |
| 482 |
} |
| 483 |
} else if (e.getActionCommand() == "LOAD_LEGEND") { |
| 484 |
SelectedFile sf = App.instance.getMDIContext().showFileChooser(m_lg, |
| 485 |
new String[] { "xml" }, |
| 486 |
new String[] { |
| 487 |
Utilities.getMessage(this, "tipo_leyenda") |
| 488 |
}, Utilities.getMessage(this, "cargar_leyenda"), false, |
| 489 |
MDIApplicationContext.FILES_ONLY); |
| 490 |
|
| 491 |
if (sf != null){ |
| 492 |
try {
|
| 493 |
m_Renderer = (FRenderer) sf.read(); |
| 494 |
} catch (Exception e1) { |
| 495 |
App.instance.getNm().addError("Error leyendo la leyenda", e1);
|
| 496 |
} |
| 497 |
actualizar(); |
| 498 |
} |
| 499 |
} |
| 500 |
} |
| 501 |
} |
| 502 |
/* (non-Javadoc)
|
| 503 |
* @see com.iver.mdiApp.ui.MDIManager.View#getViewInfo()
|
| 504 |
*/
|
| 505 |
public ViewInfo getViewInfo() {
|
| 506 |
if (m_viewinfo==null){ |
| 507 |
m_viewinfo=new ViewInfo();
|
| 508 |
m_viewinfo.setWidth(500);
|
| 509 |
m_viewinfo.setHeight(360);
|
| 510 |
m_viewinfo.setFeatures(ViewInfo.MODALDIALOG); |
| 511 |
//vi.setResizable(false);
|
| 512 |
m_viewinfo.setTitle(Utilities.getMessage(this,"Cambio_de_estilo")); |
| 513 |
} |
| 514 |
return m_viewinfo;
|
| 515 |
} |
| 516 |
|
| 517 |
/**
|
| 518 |
* @see com.iver.mdiApp.ui.MDIManager.View#viewActivated()
|
| 519 |
*/
|
| 520 |
public void viewActivated() { |
| 521 |
} |
| 522 |
|
| 523 |
|
| 524 |
} |