svn-document-layout / branches / usability_v2 / org.gvsig.app.document.layout.app / org.gvsig.app.document.layout.app.mainplugin / src / main / java / org / gvsig / app / project / documents / layout / fframes / FFrameView.java @ 142
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/* gvSIG. Geographic Information System of the Valencian Government
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*
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* Copyright (C) 2007-2008 Infrastructures and Transports Department
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* of the Valencian Government (CIT)
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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* MA 02110-1301, USA.
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*
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*/
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package org.gvsig.app.project.documents.layout.fframes; |
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import java.awt.BasicStroke; |
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import java.awt.Color; |
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import java.awt.Dimension; |
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import java.awt.Font; |
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import java.awt.Graphics; |
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import java.awt.Graphics2D; |
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import java.awt.Image; |
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import java.awt.Point; |
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import java.awt.Rectangle; |
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import java.awt.geom.AffineTransform; |
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import java.awt.geom.Point2D; |
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import java.awt.geom.Rectangle2D; |
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import java.awt.image.BufferedImage; |
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import javax.swing.SwingUtilities; |
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import javax.swing.plaf.InternalFrameUI; |
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import org.cresques.cts.IProjection; |
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import org.slf4j.Logger; |
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import org.slf4j.LoggerFactory; |
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import org.gvsig.andami.PluginServices; |
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import org.gvsig.andami.messages.NotificationManager; |
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import org.gvsig.andami.ui.mdiFrame.NewStatusBar; |
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import org.gvsig.app.project.Project; |
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import org.gvsig.app.project.documents.layout.DefaultLayoutNotification; |
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import org.gvsig.app.project.documents.layout.FLayoutFunctions; |
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import org.gvsig.app.project.documents.layout.FLayoutUtilities; |
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import org.gvsig.app.project.documents.layout.LayoutNotification; |
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import org.gvsig.app.project.documents.view.DefaultViewDocument; |
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import org.gvsig.app.project.documents.view.ViewDocument; |
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import org.gvsig.compat.print.PrintAttributes; |
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import org.gvsig.fmap.dal.exception.ReadException; |
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import org.gvsig.fmap.geom.Geometry; |
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import org.gvsig.fmap.geom.Geometry.SUBTYPES; |
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import org.gvsig.fmap.geom.GeometryLocator; |
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import org.gvsig.fmap.geom.GeometryManager; |
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import org.gvsig.fmap.geom.exception.CreateEnvelopeException; |
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import org.gvsig.fmap.geom.primitive.Envelope; |
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import org.gvsig.fmap.mapcontext.MapContext; |
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import org.gvsig.fmap.mapcontext.MapContextException; |
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import org.gvsig.fmap.mapcontext.ViewPort; |
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import org.gvsig.fmap.mapcontext.events.ColorEvent; |
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import org.gvsig.fmap.mapcontext.events.ExtentEvent; |
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import org.gvsig.fmap.mapcontext.events.ProjectionEvent; |
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import org.gvsig.fmap.mapcontext.events.listeners.ViewPortListener; |
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import org.gvsig.fmap.mapcontext.layers.CancelationException; |
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import org.gvsig.fmap.mapcontext.layers.LayerCollectionEvent; |
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import org.gvsig.fmap.mapcontext.layers.LayerCollectionListener; |
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import org.gvsig.fmap.mapcontext.layers.LayerPositionEvent; |
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import org.gvsig.fmap.mapcontext.rendering.legend.events.LegendChangedEvent; |
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import org.gvsig.fmap.mapcontext.rendering.legend.events.listeners.LegendListener; |
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import org.gvsig.gui.beans.Messages; |
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import org.gvsig.tools.ToolsLocator; |
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import org.gvsig.tools.dynobject.DynStruct; |
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import org.gvsig.tools.persistence.PersistenceManager; |
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import org.gvsig.tools.persistence.PersistentState; |
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import org.gvsig.tools.persistence.exception.PersistenceException; |
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/**
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* FFrame para introducir una vista en el Layout.
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*
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* @author Vicente Caballero Navarro
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*/
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public class FFrameView extends FFrame implements IFFrameUseProject, IFFrameUseFMap { |
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public static final String PERSISTENCE_DEFINITION_NAME = "FFrameView"; |
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private static final String MODE_FIELD = "mode"; |
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private static final String TYPESCALE_FIELD = "typeScale"; |
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private static final String EXTENSION_FIELD = "extension"; |
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private static final String QUALITY_FIELD = "quality"; |
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private static final String BLINKED_FIELD = "bLinked"; |
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private static final String MAPUNITS_FIELD = "mapUnits"; |
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private static final String SCALE_FIELD = "scale"; |
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private static final String VIEW_FIELD = "view"; |
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private static final String ENVELOPE_FIELD = "envelope"; |
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private static final String SHOWGRID_FIELD = "showGrid"; |
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private static final String GRID_FIELD = "gridview"; |
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private static final String MAPCONTEXT_FIELD = "mapContext"; |
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private static final GeometryManager geomManager = GeometryLocator |
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.getGeometryManager(); |
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private static final Logger logger = LoggerFactory |
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.getLogger(FFrameView.class); |
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public static final int PRESENTATION = 0; |
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public static final int DRAFT = 1; |
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protected int mode; |
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protected int typeScale = AUTOMATICO; |
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protected int extension = 0; |
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protected int quality = PRESENTATION; |
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protected boolean linked = true; |
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protected ViewDocument viewDocument = null; |
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protected MapContext mapContext = null; |
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protected int mapUnits = 1; // Meters. |
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protected BufferedImage m_image = null; |
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protected AffineTransform at = null; |
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protected Project project = null; |
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protected double scaleAnt; |
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protected Point origin; |
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protected Point2D p1; |
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protected Point2D p2; |
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protected IFFrame grid;
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protected boolean showGrid = false; |
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private boolean b_viewOriginatedUpdate = false; |
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private boolean b_fframeOriginatedUpdate = false; |
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private boolean b_validCache = false; |
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protected ViewDocListener viewDocListener = new ViewDocListener(); |
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protected OwnMapContextListener ownMapContextListener = new OwnMapContextListener(); |
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/**
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* Creates a new FFrameView object.
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*/
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public FFrameView() {
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num++; |
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} |
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/**
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* Devuelve una descripci?n del FFrameView.
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*
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* @return Descripci?n.
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*/
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public String toString() { |
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if (getView() == null) { |
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return "FFrameView " + num + ": " + "Vacio"; |
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} |
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return "FFrameView " + num + ": " + getView().getName(); |
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} |
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/**
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* Rellena la escala de la vista que contiene el fframe.
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*
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* @param d
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* escala de la vista.
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*/
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public void setScale(double d) { |
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if (getMapContext()!=null) { |
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getMapContext().setScaleView((long) d);
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} |
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} |
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/**
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* Inserta el nuevo extent a la FFrameView.
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*
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* @param r
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* Rect?ngulo a ocupar por el FFrameView.
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*/
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public void setNewEnvelope(Envelope r) { |
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getMapContext().getViewPort().setEnvelope(r); |
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updateScaleCtrl(); |
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} |
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/**
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* Calculates the resolution (measured on dots per inch, DPI) to be
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* considered to draw the FFrameView on screen. It is calculated by
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* dividing the width (in pixels) of the FFrame divided by the width
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* in inches of the paper.
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*/
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protected double getDrawPaperDPI() { |
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return (2.54*getBoundingBox(null).width)/getBoundBox().width; |
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} |
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/**
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* Devuelve el FMap de la vista o una clonaci?n de este si se utiliza una
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* escala fija.
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*
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* @return FMap.
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*/
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public MapContext getMapContext() {
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return mapContext;
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} |
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/**
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* Rellena la calidad que se quiere aplicar.
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*
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* @param q
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* entero que representa la calidad a aplicar.
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*/
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public void setQuality(int q) { |
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quality = q; |
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} |
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/**
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* Devuelve un entero que representa la calidad que est? seleccionada.
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*
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* @return tipo de calidad selccionada.
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*/
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public int getQuality() { |
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return quality;
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} |
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public void setViewMapContext(MapContext viewMapContext) { |
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if (viewMapContext!=null) { |
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clearViewListeners(viewMapContext); |
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} |
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if (mapContext!=null) { |
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clearOwnListeners(mapContext); |
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} |
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try {
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if (linked){
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mapContext = |
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viewMapContext.createNewFMap( |
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(ViewPort) viewMapContext.getViewPort().clone()); |
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} |
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else {
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mapContext = viewMapContext.cloneFMap(); |
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mapContext.setViewPort((ViewPort) viewMapContext |
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.getViewPort().clone()); |
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} |
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ViewPort newViewPort = getMapContext().getViewPort(); |
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newViewPort.setImageSize(new Dimension((int) getBoundingBox(null).width, |
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(int) getBoundingBox(null).height)); |
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newViewPort.setDPI(getDrawPaperDPI()); |
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setListeners(); |
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updateScaleCtrl(); |
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} catch (CloneNotSupportedException e1) { |
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NotificationManager.addError("Excepci?n :", e1);
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} |
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} |
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/**
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* Inserta el ProjectView de donde obtener las propiedades de la vista a
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* mostrar.
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*
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* @param v
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* Modelo de la vista.
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*/
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public void setView(ViewDocument dvd) { |
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viewDocument = dvd; |
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if (dvd!=null) { |
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setViewMapContext(dvd.getMapContext()); |
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} |
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} |
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/**
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* Devuelve el modelo de la vista.
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*
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* @return Modelo de la vista.
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*/
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public ViewDocument getView() {
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return viewDocument;
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} |
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/**
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* Draws the FFrameView on the provided Graphics, according to the
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* provided affine transform and the visible rectangle.
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*
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* @param g Graphics2D
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* @param at Affine transform to translate sheet coordinates (in cm)
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* to screen coordinates (in pixels)
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* @param visibleLayoutDocRect visible rectangle
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* @param imgBase Image used to speed up the drawing process
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*/
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public void draw(Graphics2D g, AffineTransform at, Rectangle2D visibleLayoutDocRect, BufferedImage imgBase) { |
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Rectangle2D.Double fframeViewRect = getBoundingBox(at);
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Rectangle originalClip = preDraw(g, fframeViewRect);
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if (intersects(visibleLayoutDocRect, fframeViewRect)) {
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if (getMapContext() == null) { |
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drawEmpty(g); |
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} else {
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if (FLayoutUtilities.hasEditingLayers(getView())) {
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/*
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* We are not drawing if any layer is in editing mode
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*/
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drawMessage(g, Messages.getText( |
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"_Cannot_draw_view_if_layers_in_editing_mode"));
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} else {
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if (getQuality() == PRESENTATION) {
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try {
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drawPresentation(g, at, fframeViewRect, visibleLayoutDocRect, imgBase); |
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} catch (Exception exc) { |
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drawMessage(g, FLayoutFunctions.getLastMessage(exc)); |
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} |
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} else {
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drawDraft(g); |
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} |
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} |
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} |
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} |
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postDraw(g, fframeViewRect, visibleLayoutDocRect, imgBase, originalClip, at); |
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if (showGrid && grid != null) { |
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grid.draw(g, at, visibleLayoutDocRect, imgBase); |
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} |
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} |
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private void drawMessage(Graphics2D g, String msg) { |
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Rectangle2D r = getBoundingBox(null); |
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g.setColor(Color.lightGray);
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g.fillRect((int) r.getX(), (int) r.getY(), (int) r.getWidth(), |
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(int) r.getHeight());
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g.setColor(Color.darkGray);
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g.setStroke(new BasicStroke(2)); |
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g.drawRect((int) r.getX(), (int) r.getY(), (int) r.getWidth(), |
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(int) r.getHeight());
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g.setColor(Color.black);
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int scale = (int) (r.getWidth() / 24); |
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Font f = new Font("SansSerif", Font.PLAIN, scale); |
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g.setFont(f); |
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g.drawString(msg, (int) (r.getCenterX() - ((msg.length() * scale) / 4)), |
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(int) (r.getCenterY()));
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} |
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protected void drawPresentation( |
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Graphics2D g,
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AffineTransform affineTransform,
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Rectangle2D.Double fframeViewRect,
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Rectangle2D visibleLayoutDocRect,
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BufferedImage imgBase) throws Exception { |
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Point mapOrigin = new Point((int)visibleLayoutDocRect.getMinX(), (int)visibleLayoutDocRect.getMaxY()); |
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ViewPort viewPort = this.getMapContext().getViewPort();
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Color theBackColor = viewPort.getBackColor();
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int drawWidth = (int)fframeViewRect.width; |
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int drawHeight = (int)fframeViewRect.height; |
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/*
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* TODO INVERTIR LA CONDICION
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if (origin == null ||
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!origin.equals(mapOrigin) ||
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affineTransform.getScaleX() != scaleAnt ||
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m_image == null ||
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!b_validCache ||
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) {
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}
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*/
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//If the image has to be created...
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if (!(origin != null |
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&& origin.equals(mapOrigin) |
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&& affineTransform.getScaleX() == scaleAnt |
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&& m_image != null
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&& b_validCache |
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&& !(fframeViewRect.getWidth() > visibleLayoutDocRect.getWidth() || fframeViewRect.getHeight() > visibleLayoutDocRect.getHeight()))) { |
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viewPort.setImageSize(new Dimension(drawWidth, drawHeight)); |
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viewPort.setDPI(getDrawPaperDPI()); |
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m_image = |
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new BufferedImage( |
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drawWidth, |
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drawHeight, |
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BufferedImage.TYPE_INT_ARGB);
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Graphics2D gimg = (Graphics2D) m_image.createGraphics(); |
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getMapContext().draw(m_image, gimg, getScale()); |
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gimg.dispose(); |
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b_validCache = true;
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} |
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|
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//Draw the created image
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if (theBackColor != null) { |
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g.setColor(theBackColor); |
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g.fillRect((int) fframeViewRect.x, (int) fframeViewRect.y, |
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(int)fframeViewRect.width,
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(int)fframeViewRect.height);
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} |
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g.drawImage(m_image, |
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(int) fframeViewRect.x,
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(int) fframeViewRect.y,
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null);
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scaleAnt = affineTransform.getScaleX(); |
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origin = mapOrigin; |
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} |
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protected Rectangle preDraw(Graphics2D g, Rectangle2D.Double fframeViewRect){ |
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Rectangle originalClip = null; |
398 |
if (g.getClipBounds() != null) { |
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originalClip = (Rectangle) g.getClipBounds().clone();
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} |
401 |
if (getRotation() != 0) { |
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g.rotate(Math.toRadians(getRotation()), fframeViewRect.getCenterX(), fframeViewRect.getCenterY()
|
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+ (fframeViewRect.height / 2));
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} |
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g.clipRect((int) fframeViewRect.getMinX(), (int) fframeViewRect.getMinY(), |
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(int) fframeViewRect.getWidth(), (int) fframeViewRect.getHeight()); |
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return originalClip;
|
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} |
409 |
|
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protected void postDraw(Graphics2D g, Rectangle2D.Double fframeViewRect, Rectangle2D visibleLayoutDocRect, BufferedImage imgBase, |
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Rectangle originalClip, AffineTransform at){ |
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if (getRotation() != 0) { |
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g.rotate(Math.toRadians(-getRotation()), fframeViewRect.getCenterX(), fframeViewRect.getCenterY());
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} |
415 |
if (getMapContext() != null) { |
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setATMap(getMapContext().getViewPort().getAffineTransform()); |
417 |
} |
418 |
if (originalClip != null) { |
419 |
g.setClip(originalClip.x, originalClip.y, originalClip.width, originalClip.height); |
420 |
} |
421 |
} |
422 |
|
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public void print(Graphics2D g, AffineTransform at, Geometry geom, |
424 |
PrintAttributes printAttributes) { |
425 |
Rectangle2D.Double rectangleLayout = getBoundingBox(at);
|
426 |
|
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Rectangle originalClip = preDraw(g, rectangleLayout);
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print(g, at, printAttributes); |
429 |
postDraw(g, rectangleLayout, null, null, originalClip, at); |
430 |
if (showGrid && grid != null) { |
431 |
grid.print(g, at, geom, printAttributes); |
432 |
} |
433 |
} |
434 |
|
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protected void print(Graphics2D g, AffineTransform at, PrintAttributes printAttributes) { |
436 |
Rectangle2D.Double layoutRectangle = getBoundingBox(at);
|
437 |
|
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// FIXME: should we clone the mapcontext and viewport before printing ??
|
439 |
// otherwise we will probably have unexpected results if the user modifies
|
440 |
// the layout while printing
|
441 |
ViewPort viewPort = this.getMapContext().getViewPort();
|
442 |
|
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Point2D old_offset = viewPort.getOffset();
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Dimension old_imgsize = viewPort.getImageSize();
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|
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viewPort.setOffset(new Point2D.Double(layoutRectangle.x, layoutRectangle.y)); |
447 |
viewPort.setImageSize(new Dimension((int) layoutRectangle.width, (int) layoutRectangle.height)); |
448 |
|
449 |
//Draw the backgroung color of the map
|
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Color theBackColor = viewPort.getBackColor();
|
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if (theBackColor != null) { |
452 |
g.setColor(theBackColor); |
453 |
g.fillRect((int) layoutRectangle.x, (int) layoutRectangle.y, viewPort |
454 |
.getImageWidth(), viewPort |
455 |
.getImageHeight()); |
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} |
457 |
|
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//Print the map
|
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try {
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460 |
this.getMapContext().print(g, getScale(), printAttributes);
|
461 |
} catch (ReadException e) {
|
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NotificationManager.addError(e.getMessage(), e); |
463 |
} catch (MapContextException e) {
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NotificationManager.addError(e.getMessage(), e); |
465 |
} |
466 |
|
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// Restore offset, imgsize
|
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viewPort.setOffset(old_offset); |
469 |
viewPort.setImageSize(old_imgsize); |
470 |
} |
471 |
|
472 |
/**
|
473 |
* Rellena la unidad de medida en la que est? la vista.
|
474 |
*
|
475 |
* @param i
|
476 |
* entero que representa la unidad de medida de la vista.
|
477 |
*/
|
478 |
public void setMapUnits(int i) { |
479 |
mapUnits = i; |
480 |
} |
481 |
|
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/**
|
483 |
* Obtiene la unidad de medida en la que est? la vista.
|
484 |
*
|
485 |
* @return Unidad de medida.
|
486 |
*/
|
487 |
public int getMapUnits() { |
488 |
return mapUnits;
|
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} |
490 |
|
491 |
/**
|
492 |
* Devuelve la escala seg?n el tipo de escala que se haya seleccionado al
|
493 |
* a?adida la vista.
|
494 |
*
|
495 |
* @return escala.
|
496 |
*/
|
497 |
public long getScale() { |
498 |
return (long) getMapContext().getScaleView(); |
499 |
} |
500 |
|
501 |
/**
|
502 |
* Seleccionar si la vista esta relacionada o no con la original.
|
503 |
*
|
504 |
* @param b
|
505 |
* true si est? ligada y false si no lo est?.
|
506 |
*/
|
507 |
public void setLinked(boolean b) { |
508 |
linked = b; |
509 |
resetListeners(); |
510 |
} |
511 |
|
512 |
/**
|
513 |
* Devuelve si est? ligada o no el FFrameView con la vista.
|
514 |
*
|
515 |
* @return True si la vista est? ligada.
|
516 |
*/
|
517 |
public boolean getLinked() { |
518 |
return linked;
|
519 |
} |
520 |
|
521 |
/**
|
522 |
* Devuelve el tipo de escala que est? seleccionada AUTOMATICO o
|
523 |
* MANUAL.
|
524 |
*
|
525 |
* @return entero que representa el tipo seleccionado.
|
526 |
*/
|
527 |
public int getTypeScale() { |
528 |
return typeScale;
|
529 |
} |
530 |
|
531 |
/**
|
532 |
* Rellenar el tipo de escala que se desea.
|
533 |
*
|
534 |
* @param i
|
535 |
* entero que representa el tipo de escala.
|
536 |
*/
|
537 |
public void setTypeScale(int i) { |
538 |
typeScale = i; |
539 |
resetListeners(); |
540 |
} |
541 |
|
542 |
/**
|
543 |
* Inserta la imagen para repintar el FFrameView.
|
544 |
*
|
545 |
* @param bi
|
546 |
* Imagen para repintar.
|
547 |
*/
|
548 |
public void setBufferedImage(BufferedImage bi) { |
549 |
m_image = bi; |
550 |
} |
551 |
|
552 |
/**
|
553 |
* Devuelve la imagen para repintar.
|
554 |
*
|
555 |
* @return Imagen para repintar.
|
556 |
*/
|
557 |
public BufferedImage getBufferedImage() { |
558 |
return m_image;
|
559 |
} |
560 |
|
561 |
/**
|
562 |
* Devuelve la MAtriz de transformaci?n utilizada por la FFrameView.
|
563 |
*
|
564 |
* @return MAtriz de transformaci?n.
|
565 |
*/
|
566 |
public AffineTransform getATMap() { |
567 |
return at;
|
568 |
} |
569 |
|
570 |
/**
|
571 |
* Inserta la matriz de transformaci?n.
|
572 |
*
|
573 |
* @param transform
|
574 |
* Matriz de transformaci?n.
|
575 |
*/
|
576 |
public void setATMap(AffineTransform transform) { |
577 |
at = transform; |
578 |
} |
579 |
|
580 |
/**
|
581 |
* Inserta el proyecto.
|
582 |
*
|
583 |
* @param p
|
584 |
* Proyecto.
|
585 |
*/
|
586 |
public void setProject(Project p) { |
587 |
project = p; |
588 |
} |
589 |
|
590 |
/**
|
591 |
* @see org.gvsig.app.project.documents.layout.fframes.IFFrame#getNameFFrame()
|
592 |
*/
|
593 |
public String getNameFFrame() { |
594 |
return PluginServices.getText(this, "Vista") + num; |
595 |
} |
596 |
|
597 |
public String getName() { |
598 |
return PERSISTENCE_DEFINITION_NAME;
|
599 |
} |
600 |
|
601 |
/**
|
602 |
* DOCUMENT ME!
|
603 |
*
|
604 |
* @param arg0
|
605 |
* DOCUMENT ME!
|
606 |
*
|
607 |
* @return DOCUMENT ME!
|
608 |
*/
|
609 |
public boolean compare(Object arg0) { |
610 |
if (!(arg0 instanceof FFrameView)) { |
611 |
return false; |
612 |
} |
613 |
|
614 |
if (!this.getName().equals(((FFrameView) arg0).getName())) { |
615 |
return false; |
616 |
} |
617 |
|
618 |
if (Math.abs(this.getBoundBox().getWidth() |
619 |
- (((FFrameView) arg0).getBoundBox().getWidth())) > 0.05) {
|
620 |
return false; |
621 |
} |
622 |
if (Math.abs(this.getBoundBox().getHeight() |
623 |
- (((FFrameView) arg0).getBoundBox().getHeight())) > 0.05) {
|
624 |
return false; |
625 |
} |
626 |
|
627 |
if (!this.toString().equals(((FFrameView) arg0).toString())) { |
628 |
return false; |
629 |
} |
630 |
|
631 |
if (this.getMapContext() != null |
632 |
&& !this.getMapContext()
|
633 |
.equals(((FFrameView) arg0).getMapContext())) { |
634 |
return false; |
635 |
} |
636 |
|
637 |
if (this.getRotation() != ((FFrameView) arg0).getRotation()) { |
638 |
return false; |
639 |
} |
640 |
return true; |
641 |
} |
642 |
|
643 |
public void updateScaleCtrl() { |
644 |
NewStatusBar statusbar = PluginServices.getMainFrame().getStatusBar(); |
645 |
MapContext mapContext = this.getMapContext();
|
646 |
statusbar.setMessage("units",
|
647 |
PluginServices.getText(this, mapContext.getDistanceName()));
|
648 |
statusbar.setControlValue("layout-view-change-scale",
|
649 |
String.valueOf(getMapContext().getScaleView()));
|
650 |
IProjection proj = mapContext.getViewPort().getProjection(); |
651 |
if (proj != null) { |
652 |
statusbar.setMessage("projection", proj.getAbrev());
|
653 |
} else {
|
654 |
statusbar.setMessage("projection", ""); |
655 |
} |
656 |
} |
657 |
|
658 |
public void fullExtent() throws ReadException { |
659 |
setNewEnvelope(getMapContext().getFullEnvelope()); |
660 |
} |
661 |
|
662 |
public void setPointsToZoom(Point2D px1, Point2D px2) { |
663 |
p1 = px1; |
664 |
p2 = px2; |
665 |
} |
666 |
|
667 |
public void movePoints(Point2D px1, Point2D px2) { |
668 |
double difX = -px2.getX() + px1.getX();
|
669 |
double difY = -px2.getY() + px1.getY();
|
670 |
if (p1 != null) { |
671 |
p1.setLocation(p1.getX() + difX, p1.getY() + difY); |
672 |
p2.setLocation(p2.getX() + difX, p2.getY() + difY); |
673 |
} |
674 |
} |
675 |
|
676 |
/**
|
677 |
* This method deals with places where this fframeview and the cloned
|
678 |
* fframeview (frame) are registered as listeners. The goal should be
|
679 |
* leaving the cloned instance (frame) as listener in the same way
|
680 |
* that 'this' instance is doing.
|
681 |
*/
|
682 |
protected void cloneActions(FFrameView frame) { |
683 |
} |
684 |
|
685 |
public Object clone() throws CloneNotSupportedException { |
686 |
FFrameView frame = (FFrameView) super.clone();
|
687 |
frame.setSelected(this.isSelected());
|
688 |
frame.setTypeScale(this.getTypeScale());
|
689 |
frame.setLinked(linked); |
690 |
frame.setView(this.getView());
|
691 |
|
692 |
if (grid != null) { |
693 |
FFrameGrid newGrid = (FFrameGrid) this.grid.clone();
|
694 |
newGrid.setFFrameDependence(frame); |
695 |
frame.setGrid(newGrid); |
696 |
} |
697 |
cloneActions(frame); |
698 |
return frame;
|
699 |
} |
700 |
|
701 |
public void setGrid(IFFrame grid) { |
702 |
this.grid = grid;
|
703 |
this.grid.setRotation(this.getRotation()); |
704 |
} |
705 |
|
706 |
public IFFrame getGrid() {
|
707 |
return this.grid; |
708 |
} |
709 |
|
710 |
public void setRotation(double rotation) { |
711 |
super.setRotation(rotation);
|
712 |
if (grid != null) { |
713 |
grid.setRotation(rotation); |
714 |
} |
715 |
} |
716 |
|
717 |
public void showGrid(boolean b) { |
718 |
showGrid = b; |
719 |
} |
720 |
|
721 |
public boolean isShowGrid() { |
722 |
return showGrid;
|
723 |
} |
724 |
|
725 |
public void refreshOriginalExtent() { |
726 |
/*
|
727 |
if (getTypeScale() == AUTOMATICO) {
|
728 |
viewDocument.getMapContext().getViewPort()
|
729 |
.setEnvelope(getMapContext().getViewPort().getEnvelope());
|
730 |
viewDocument.getMapContext().getViewPort().refreshExtent();
|
731 |
} else
|
732 |
if (getTypeScale() == MANUAL) {
|
733 |
Envelope oldExtent =
|
734 |
viewDocument.getMapContext().getViewPort().getEnvelope();
|
735 |
Envelope newExtent =
|
736 |
getMapContext().getViewPort().getEnvelope();
|
737 |
double xDif = newExtent.getCenter(0) - oldExtent.getCenter(0);
|
738 |
double yDif = newExtent.getCenter(1) - oldExtent.getCenter(1);
|
739 |
try {
|
740 |
viewDocument.getMapContext()
|
741 |
.getViewPort()
|
742 |
.setEnvelope(
|
743 |
geomManager.createEnvelope(oldExtent.getMinimum(0)
|
744 |
+ xDif, oldExtent.getMinimum(1) + yDif,
|
745 |
oldExtent.getMaximum(0) + xDif,
|
746 |
oldExtent.getMaximum(1) + yDif, SUBTYPES.GEOM2D));
|
747 |
} catch (CreateEnvelopeException e) {
|
748 |
e.printStackTrace();
|
749 |
}
|
750 |
viewDocument.getMapContext().getViewPort().refreshExtent();
|
751 |
}
|
752 |
*/
|
753 |
} |
754 |
|
755 |
public static void registerPersistent() { |
756 |
PersistenceManager manager = ToolsLocator.getPersistenceManager(); |
757 |
if (manager.getDefinition(PERSISTENCE_DEFINITION_NAME) == null) { |
758 |
DynStruct definition = |
759 |
manager.addDefinition(FFrameView.class, |
760 |
PERSISTENCE_DEFINITION_NAME, |
761 |
"FFrameView persistence definition", null, null); |
762 |
|
763 |
definition.extend(manager |
764 |
.getDefinition(FFrame.PERSISTENCE_DEFINITION_NAME)); |
765 |
|
766 |
definition.addDynFieldInt(MODE_FIELD).setMandatory(true);
|
767 |
definition.addDynFieldInt(TYPESCALE_FIELD).setMandatory(true);
|
768 |
definition.addDynFieldInt(EXTENSION_FIELD).setMandatory(true);
|
769 |
definition.addDynFieldInt(QUALITY_FIELD).setMandatory(true);
|
770 |
definition.addDynFieldBoolean(BLINKED_FIELD).setMandatory(true);
|
771 |
definition.addDynFieldInt(MAPUNITS_FIELD).setMandatory(true);
|
772 |
definition.addDynFieldDouble(SCALE_FIELD).setMandatory(false);
|
773 |
definition.addDynFieldObject(VIEW_FIELD) |
774 |
.setClassOfValue(ViewDocument.class).setMandatory(false);
|
775 |
definition.addDynFieldObject(ENVELOPE_FIELD) |
776 |
.setClassOfValue(Envelope.class).setMandatory(false);
|
777 |
definition.addDynFieldBoolean(SHOWGRID_FIELD).setMandatory(true);
|
778 |
definition.addDynFieldObject(GRID_FIELD) |
779 |
.setClassOfValue(IFFrame.class).setMandatory(false);
|
780 |
definition.addDynFieldObject(MAPCONTEXT_FIELD) |
781 |
.setClassOfValue(MapContext.class).setMandatory(false);
|
782 |
} |
783 |
} |
784 |
|
785 |
@Override
|
786 |
public void loadFromState(PersistentState state) |
787 |
throws PersistenceException {
|
788 |
super.loadFromState(state);
|
789 |
mode = state.getInt(MODE_FIELD); |
790 |
typeScale = state.getInt(TYPESCALE_FIELD); |
791 |
extension = state.getInt(EXTENSION_FIELD); |
792 |
quality = state.getInt(QUALITY_FIELD); |
793 |
linked = state.getBoolean(BLINKED_FIELD); |
794 |
mapUnits = state.getInt(MAPUNITS_FIELD);; |
795 |
viewDocument = (ViewDocument) state.get(VIEW_FIELD); |
796 |
|
797 |
if (state.hasValue(MAPCONTEXT_FIELD)) {
|
798 |
mapContext = (MapContext) state.get(MAPCONTEXT_FIELD); |
799 |
double mapScale = state.getDouble(SCALE_FIELD);
|
800 |
mapContext.setScaleView((long)mapScale); // FIXME: really needed?? probably already persisted on Mapcontext |
801 |
mapContext.getViewPort().setEnvelope( |
802 |
(Envelope) state.get(ENVELOPE_FIELD)); |
803 |
} |
804 |
|
805 |
showGrid = state.getBoolean(SHOWGRID_FIELD); |
806 |
grid = (IFFrame) state.get(GRID_FIELD); |
807 |
} |
808 |
|
809 |
@Override
|
810 |
public void saveToState(PersistentState state) throws PersistenceException { |
811 |
super.saveToState(state);
|
812 |
state.set(MODE_FIELD, mode); |
813 |
state.set(TYPESCALE_FIELD, typeScale); |
814 |
state.set(EXTENSION_FIELD, extension); |
815 |
state.set(QUALITY_FIELD, quality); |
816 |
state.set(BLINKED_FIELD, linked); |
817 |
state.set(MAPUNITS_FIELD, mapUnits); |
818 |
state.set(VIEW_FIELD, viewDocument); |
819 |
|
820 |
if (getMapContext() != null |
821 |
&& getMapContext().getViewPort().getEnvelope() != null) {
|
822 |
state.set(ENVELOPE_FIELD, getMapContext().getViewPort() |
823 |
.getEnvelope()); |
824 |
state.set(SCALE_FIELD, getMapContext().getScaleView()); |
825 |
state.set(MAPCONTEXT_FIELD, mapContext); |
826 |
} |
827 |
|
828 |
state.set(SHOWGRID_FIELD, showGrid); |
829 |
state.set(GRID_FIELD, grid); |
830 |
} |
831 |
|
832 |
@Override
|
833 |
public void setBoundBox(Rectangle2D r) { |
834 |
super.setBoundBox(r);
|
835 |
if (getMapContext()!=null) { |
836 |
getMapContext().getViewPort().setImageSize( |
837 |
new Dimension((int)r.getWidth(), (int)r.getHeight())); |
838 |
getMapContext().getViewPort().setDPI(getDrawPaperDPI()); |
839 |
updateScaleCtrl(); |
840 |
// FIXME: what should we do here? should we invalidate the cache?
|
841 |
// should we also trigger a Layout redraw?
|
842 |
refresh(); |
843 |
} |
844 |
} |
845 |
|
846 |
/**
|
847 |
* getRotation returns rotation of the frame
|
848 |
* getMapRotation returns rotation of the map
|
849 |
*
|
850 |
* @return in degrees
|
851 |
*/
|
852 |
public double getMapRotation() { |
853 |
return 0; |
854 |
} |
855 |
|
856 |
protected void invalidateLayout() { |
857 |
b_validCache = false;
|
858 |
observers.notifyObservers(this,
|
859 |
new DefaultLayoutNotification(LayoutNotification.LAYOUT_INVALIDATED));
|
860 |
} |
861 |
|
862 |
protected class ViewDocListener |
863 |
implements ViewPortListener, LegendListener, LayerCollectionListener {
|
864 |
|
865 |
public void extentChanged(ExtentEvent e) { |
866 |
if (!b_fframeOriginatedUpdate && getTypeScale()==AUTOMATICO) {
|
867 |
if (getMapContext()!=null) { |
868 |
b_viewOriginatedUpdate = true;
|
869 |
getMapContext().getViewPort().setEnvelope(e.getNewExtent()); |
870 |
updateScaleCtrl(); |
871 |
invalidateLayout(); |
872 |
b_viewOriginatedUpdate = false;
|
873 |
} |
874 |
} |
875 |
} |
876 |
|
877 |
public void backColorChanged(ColorEvent e) { |
878 |
if (!b_fframeOriginatedUpdate && linked) {
|
879 |
if (getMapContext()!=null) { |
880 |
b_viewOriginatedUpdate = true;
|
881 |
mapContext.getViewPort().setBackColor(e.getNewColor()); |
882 |
invalidateLayout(); |
883 |
b_viewOriginatedUpdate = true;
|
884 |
} |
885 |
} |
886 |
} |
887 |
|
888 |
public void projectionChanged(ProjectionEvent e) { |
889 |
if (!b_fframeOriginatedUpdate && getTypeScale()==AUTOMATICO) {
|
890 |
if (getMapContext()!=null) { |
891 |
b_viewOriginatedUpdate = true;
|
892 |
getMapContext().getViewPort().setProjection(e.getNewProjection()); |
893 |
invalidateLayout(); |
894 |
// FIXME: force also a view redraw someway??
|
895 |
b_viewOriginatedUpdate = false;
|
896 |
} |
897 |
} |
898 |
} |
899 |
|
900 |
public void conditionalRedraw() { |
901 |
if (!b_fframeOriginatedUpdate && linked) {
|
902 |
b_viewOriginatedUpdate = true;
|
903 |
invalidateLayout(); |
904 |
// the view should also receive the event and update automatically
|
905 |
b_viewOriginatedUpdate = false;
|
906 |
} |
907 |
} |
908 |
|
909 |
public void legendChanged(LegendChangedEvent e) { |
910 |
conditionalRedraw(); |
911 |
} |
912 |
|
913 |
public void layerAdded(LayerCollectionEvent e) { |
914 |
conditionalRedraw(); |
915 |
} |
916 |
|
917 |
public void layerMoved(LayerPositionEvent e) { |
918 |
conditionalRedraw(); |
919 |
} |
920 |
|
921 |
public void layerRemoved(LayerCollectionEvent e) { |
922 |
conditionalRedraw(); |
923 |
} |
924 |
|
925 |
public void layerAdding(LayerCollectionEvent e) |
926 |
throws CancelationException {
|
927 |
// nothing needed
|
928 |
} |
929 |
|
930 |
public void layerMoving(LayerPositionEvent e) |
931 |
throws CancelationException {
|
932 |
// nothing needed
|
933 |
} |
934 |
|
935 |
public void layerRemoving(LayerCollectionEvent e) |
936 |
throws CancelationException {
|
937 |
// nothing needed
|
938 |
} |
939 |
|
940 |
public void visibilityChanged(LayerCollectionEvent e) |
941 |
throws CancelationException {
|
942 |
conditionalRedraw(); |
943 |
} |
944 |
} |
945 |
|
946 |
protected class OwnMapContextListener |
947 |
implements ViewPortListener, LegendListener, LayerCollectionListener {
|
948 |
|
949 |
public void extentChanged(ExtentEvent e) { |
950 |
if (!b_viewOriginatedUpdate && (getTypeScale() == AUTOMATICO)) {
|
951 |
if (getView()!=null) { |
952 |
b_fframeOriginatedUpdate = true;
|
953 |
getView().getMapContext().getViewPort().setEnvelope(e.getNewExtent()); |
954 |
updateScaleCtrl(); |
955 |
invalidateLayout(); |
956 |
b_fframeOriginatedUpdate = false;
|
957 |
} |
958 |
} |
959 |
} |
960 |
|
961 |
public void backColorChanged(ColorEvent e) { |
962 |
if (!b_viewOriginatedUpdate && linked) {
|
963 |
if (getView()!=null) { |
964 |
b_fframeOriginatedUpdate = true;
|
965 |
getView().getMapContext().getViewPort().setBackColor(e.getNewColor()); |
966 |
invalidateLayout(); |
967 |
b_fframeOriginatedUpdate = false;
|
968 |
} |
969 |
} |
970 |
} |
971 |
|
972 |
public void projectionChanged(ProjectionEvent e) { |
973 |
if (!b_viewOriginatedUpdate && (getTypeScale() == AUTOMATICO)) {
|
974 |
if (getView()!=null) { |
975 |
b_fframeOriginatedUpdate = true;
|
976 |
getView().getMapContext().getViewPort().setProjection(e.getNewProjection()); |
977 |
invalidateLayout(); |
978 |
// FIXME: force also a view redraw someway??
|
979 |
b_fframeOriginatedUpdate = false;
|
980 |
} |
981 |
} |
982 |
} |
983 |
|
984 |
public void conditionalRedraw() { |
985 |
if (!b_viewOriginatedUpdate && linked) {
|
986 |
b_fframeOriginatedUpdate = true;
|
987 |
invalidateLayout(); |
988 |
// the view should also receive the event and update automatically
|
989 |
b_fframeOriginatedUpdate = false;
|
990 |
} |
991 |
} |
992 |
|
993 |
public void legendChanged(final LegendChangedEvent e) { |
994 |
conditionalRedraw(); |
995 |
} |
996 |
|
997 |
public void layerAdded(final LayerCollectionEvent e) { |
998 |
conditionalRedraw(); |
999 |
} |
1000 |
|
1001 |
public void layerMoved(final LayerPositionEvent e) { |
1002 |
conditionalRedraw(); |
1003 |
} |
1004 |
|
1005 |
public void layerRemoved(final LayerCollectionEvent e) { |
1006 |
conditionalRedraw(); |
1007 |
} |
1008 |
|
1009 |
public void layerAdding(LayerCollectionEvent e) |
1010 |
throws CancelationException {
|
1011 |
// nothing neededO
|
1012 |
|
1013 |
} |
1014 |
|
1015 |
public void layerMoving(LayerPositionEvent e) |
1016 |
throws CancelationException {
|
1017 |
// nothing needed
|
1018 |
|
1019 |
} |
1020 |
|
1021 |
public void layerRemoving(LayerCollectionEvent e) |
1022 |
throws CancelationException {
|
1023 |
// nothing needed
|
1024 |
|
1025 |
} |
1026 |
|
1027 |
public void visibilityChanged(LayerCollectionEvent e) |
1028 |
throws CancelationException {
|
1029 |
conditionalRedraw(); |
1030 |
} |
1031 |
|
1032 |
} |
1033 |
|
1034 |
@Deprecated
|
1035 |
public void refresh() { |
1036 |
// FIXME: what should we do here? do we really need to invalidate cache??
|
1037 |
b_validCache = false;
|
1038 |
} |
1039 |
|
1040 |
protected void resetListeners() { |
1041 |
if (this.getMapContext()!=null) { |
1042 |
clearOwnListeners(this.getMapContext());
|
1043 |
} |
1044 |
if (this.getView()!=null && this.getView().getMapContext()!=null) { |
1045 |
clearViewListeners(this.getView().getMapContext());
|
1046 |
} |
1047 |
setListeners(); |
1048 |
} |
1049 |
|
1050 |
protected void setListeners() { |
1051 |
if (getView()!=null) { |
1052 |
if (linked) {
|
1053 |
getView().getMapContext().addLayerListener(viewDocListener); |
1054 |
getView().getMapContext().getLayers().addLayerCollectionListener(viewDocListener); |
1055 |
} |
1056 |
if (getTypeScale()==IFFrameUseFMap.AUTOMATICO) {
|
1057 |
getView().getMapContext().getViewPort().addViewPortListener(viewDocListener); |
1058 |
} |
1059 |
} |
1060 |
if (getMapContext()!=null) { |
1061 |
getMapContext().addLayerListener(ownMapContextListener); |
1062 |
getMapContext().getLayers().addLayerCollectionListener(ownMapContextListener); |
1063 |
getMapContext().getViewPort().addViewPortListener(ownMapContextListener); |
1064 |
} |
1065 |
} |
1066 |
protected void clearOwnListeners(MapContext mapContext) { |
1067 |
mapContext.removeLayerListener(ownMapContextListener); |
1068 |
mapContext.getViewPort().removeViewPortListener(ownMapContextListener); |
1069 |
mapContext.getLayers().removeLayerCollectionListener(ownMapContextListener); |
1070 |
} |
1071 |
protected void clearViewListeners(MapContext mapContext) { |
1072 |
mapContext.removeLayerListener(viewDocListener); |
1073 |
mapContext.getViewPort().removeViewPortListener(viewDocListener); |
1074 |
mapContext.getLayers().removeLayerCollectionListener(viewDocListener); |
1075 |
} |
1076 |
|
1077 |
/*
|
1078 |
* (non-Javadoc)
|
1079 |
* @see org.gvsig.tools.dispose.Disposable#dispose()
|
1080 |
*/
|
1081 |
public void dispose() { |
1082 |
try {
|
1083 |
if (this.getMapContext()!=null) { |
1084 |
clearOwnListeners(this.getMapContext());
|
1085 |
} |
1086 |
if (this.getView()!=null && this.getView().getMapContext()!=null) { |
1087 |
clearViewListeners(this.getView().getMapContext());
|
1088 |
} |
1089 |
} |
1090 |
catch (Exception ex) {} |
1091 |
this.viewDocument = null; |
1092 |
this.mapContext = null; |
1093 |
} |
1094 |
|
1095 |
} |