svn-gvsig-desktop / tags / Root_v06 / applications / appgvSIG / src / com / iver / cit / gvsig / gui / Panels / ProgressSaveRasterDialog.java @ 4811
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/*
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* Created on 17-feb-2004
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*
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* To change the template for this generated file go to
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* Window>Preferences>Java>Code Generation>Code and Comments
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*/
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/* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
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*
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* Copyright (C) 2004 IVER T.I. and Generalitat Valenciana.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA.
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*
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* For more information, contact:
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*
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* Generalitat Valenciana
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* Conselleria d'Infraestructures i Transport
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* Av. Blasco Ib??ez, 50
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* 46010 VALENCIA
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* SPAIN
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*
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* +34 963862235
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* gvsig@gva.es
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* www.gvsig.gva.es
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*
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* or
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*
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* IVER T.I. S.A
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* Salamanca 50
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* 46005 Valencia
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* Spain
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*
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* +34 963163400
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* dac@iver.es
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*/
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package com.iver.cit.gvsig.gui.Panels; |
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import java.awt.Dimension; |
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import java.awt.geom.Rectangle2D; |
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import java.io.File; |
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import java.io.IOException; |
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import org.cresques.cts.IProjection; |
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import org.cresques.geo.ViewPortData; |
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import org.cresques.io.EcwWriter; |
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import org.cresques.io.GdalWriter; |
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import org.cresques.io.GeoRasterWriter; |
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import org.cresques.io.IDataWriter; |
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import org.cresques.px.Extent; |
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import org.cresques.ui.raster.ProgressSaveRasterPanel; |
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import com.iver.andami.PluginServices; |
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import com.iver.andami.ui.mdiManager.View; |
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import com.iver.andami.ui.mdiManager.ViewInfo; |
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import com.iver.cit.gvsig.RasterizerLayer; |
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import com.iver.cit.gvsig.fmap.MapControl; |
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import com.iver.cit.gvsig.fmap.ViewPort; |
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import com.iver.cit.gvsig.fmap.layers.FLayers; |
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import com.iver.cit.gvsig.gui.Panels.SaveRasterDialog.DriverProperties; |
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import es.gva.cit.jgdal.Gdal; |
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import es.gva.cit.jgdal.GdalDriver; |
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import es.gva.cit.jgdal.GdalException; |
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/**
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* @author Nacho Brodin <brodin_ign@gva.es>
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*/
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public class ProgressSaveRasterDialog extends ProgressSaveRasterPanel implements View{ |
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private FLayers layers = null; |
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private IProjection currentProjection = null; |
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private MapControl mapCtrl = null; |
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private ViewPort vp = null; |
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private DriverProperties driverProps = null; |
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private GeoRasterWriter writer = null; |
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private String fName = null; |
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private int sizeBlock = 64; |
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private int compresion = 1; |
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private Dimension dimension = null; |
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private Save threadSave = null; |
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private double[] maxPercentBarList = new double[1]; |
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/**
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* @author Nacho Brodin <brodin_ign@gva.es>
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*/
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class Save extends Thread{ |
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private ProgressSaveRasterDialog window = null; |
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Save(ProgressSaveRasterDialog window){
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this.window = window;
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} |
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public void run(){ |
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if (fName.endsWith(".ecw") || fName.endsWith(".jp2")) { |
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//System.out.println("Salvando vista a fichero "+fName+" a formato Ecw");
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try{
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RasterizerLayer p = new RasterizerLayer(layers, vp, sizeBlock, mapCtrl);
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p.setProgressBar(window.getJProgressBar(), maxPercentBarList[0]);
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Extent ex = new Extent(vp.getAdjustedExtent());
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Dimension imgSz = vp.getImageSize();
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ViewPortData vpData = new ViewPortData(vp.getProjection(), ex, imgSz );
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writer = new EcwWriter( ((IDataWriter)p),
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vpData, |
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fName, |
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sizeBlock, |
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3,
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compresion); |
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//Si han sido modificadas las propiedades se asignan los valores modificados
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String[] prp = driverProps.getProperties("ecw"); |
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if(prp!=null) |
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writer.setProps(prp); |
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((EcwWriter)writer).dataWrite(); |
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((EcwWriter)writer).writeClose(); |
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}catch(IOException ev){ |
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ev.printStackTrace(); |
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}catch(es.gva.cit.jecwcompress.EcwException r){
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r.printStackTrace(); |
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} |
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}else if ( fName.endsWith(".tif") || fName.endsWith(".jpg") || fName.endsWith(".jpeg")) { |
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//System.out.println("Salvando fichero "+fName+" a formato Tif");
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try{
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String drvName = null; |
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String fJpegName = null; |
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String drvJpegName = null; |
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String end = fName.substring(fName.lastIndexOf("."), fName.length()); |
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if(end.equals(".tif")) |
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drvName = "GTiff";
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if(end.equals(".jpg") || end.equals(".jpeg")){ |
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drvName = "GTiff";
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drvJpegName = "JPEG";
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fJpegName = fName; |
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fName = fName.substring(0, fName.lastIndexOf("."))+".tif"; |
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maxPercentBarList = new double[2]; |
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maxPercentBarList[0] = 75D; |
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maxPercentBarList[1] = 25D; |
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} |
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RasterizerLayer p = new RasterizerLayer(layers, vp, sizeBlock, mapCtrl);
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p.setProgressBar(window.getJProgressBar(),maxPercentBarList[0]);
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Extent ex = new Extent(vp.getAdjustedExtent());
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writer = new GdalWriter( ((IDataWriter)p),
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dimension.width, |
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dimension.height, |
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fName, |
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ex.maxX(), |
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ex.minX(), |
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ex.maxY(), |
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ex.minY(), |
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3,
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sizeBlock, |
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drvName); |
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//Si han sido modificadas las propiedades se asignan los valores modificados
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String[] prp = driverProps.getProperties("tif"); |
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if(prp!=null) |
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writer.setProps(prp); |
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((GdalWriter)writer).dataWrite(); |
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((GdalWriter)writer).writeClose(); |
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//Barra de progreso de comprimir a Jpeg
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if(end.equals(".jpg") || end.equals(".jpeg")){ |
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CopyDataset copyDataset = new CopyDataset( fName,
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fName.substring(0, fName.lastIndexOf("."))+".jpg", |
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vp, |
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prp, |
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"JPEG",
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"jpg",
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window); |
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copyDataset.setMaxPercentBar(maxPercentBarList[1]);
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//copyDataset.setPriority(Thread.MAX_PRIORITY);
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copyDataset.start(); |
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copyDataset.copy(); |
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new File(fName).delete(); |
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} |
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}catch(IOException ev){ |
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ev.printStackTrace(); |
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}catch(es.gva.cit.jgdal.GdalException r){
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r.printStackTrace(); |
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} |
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} else {
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System.err.println("Extensi?n del fichero " + fName + " no soportada."); |
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} |
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PluginServices.getMDIManager().closeView(this.window);
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} |
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} |
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/**
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* @author Nacho Brodin <brodin_ign@gva.es>
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*
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* Esta clase copia un dataset desde disco en un formato soportado por Gdal
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* a otro especificado.
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*/
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class CopyDataset extends Thread{ |
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private GdalDriver driver = null; |
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private String fDstName = null; |
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private String fSrcName = null; |
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private ViewPort vp = null; |
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private String[] driverProps = null; |
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private String extension = null; |
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private double maxPercentBar = 0D; |
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private boolean runCopy = false; |
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private ProgressSaveRasterDialog window = null; |
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/**
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* Constructor
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* @param src Nombre del fichero fuente
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* @param dst Nombre del fichero destino
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* @param viewPort Viewport
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* @param dp DriverProperties
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* @param drvName Nombre del driver de Gdal
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* @param extens Extensi?n del fichero
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*/
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CopyDataset(String src,
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String dst,
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ViewPort viewPort, |
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String[] dp, |
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String drvName,
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String extens,
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ProgressSaveRasterDialog window){
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fSrcName = src; |
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fDstName = dst; |
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vp = viewPort; |
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this.window = window;
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this.driverProps = dp;
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this.extension = extens;
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try{
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driver = Gdal.getDriverByName(drvName); |
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}catch(GdalException exc){
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System.err.println("No se ha podido obtener el driver."); |
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} |
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runCopy = true;
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} |
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/**
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* Funci?n que realiza la copia del dataset
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*/
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public void copy(){ |
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try{
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GdalWriter.createCopy( driver, |
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fDstName, |
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fSrcName, |
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false,
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driverProps, |
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vp.getProjection()); |
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}catch(IOException ev){ |
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ev.printStackTrace(); |
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}catch(GdalException ev){
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ev.printStackTrace(); |
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} |
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runCopy = false;
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} |
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/**
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* El thread maneja el incremento de la barra
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*/
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public void run(){ |
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File f = new File(fSrcName); |
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long sizeSrc = f.length();
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long sizeDst = 0; |
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if(extension.equals("jpg")) |
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sizeDst = (long)(sizeSrc * 0.085); |
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double incrProgressBar = 0; |
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int last = 0; |
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String osname = System.getProperty("os.name").toLowerCase(); |
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if(osname.indexOf("windows")>=0){ |
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//Temporalmente hacemos esto en windows
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long l1 = System.currentTimeMillis(); |
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long l2 = 0; |
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while(runCopy){
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if((l2 - l1) > 1000){ |
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l1 = System.currentTimeMillis();
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window.getJProgressBar().setValue(window.getJProgressBar().getValue() + 1);
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} |
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l2 = System.currentTimeMillis();
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try{
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Thread.sleep(10); |
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}catch(InterruptedException exc){} |
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} |
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}else{
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while(runCopy){
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File fdst = new File(fDstName); |
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incrProgressBar = (fdst.length() * maxPercentBar) / sizeDst; |
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if(fdst.exists() && incrProgressBar < maxPercentBar){
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if(last != ((int)incrProgressBar)){ |
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window.getJProgressBar().setValue(window.getJProgressBar().getValue() + 1);
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//System.out.println(fdst.length()+" "+maxPercentBar+" "+sizeDst+"**>"+incrProgressBar);
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} |
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last=(int)incrProgressBar;
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} |
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try{
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Thread.sleep(10); |
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}catch(InterruptedException exc){} |
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} |
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} |
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window.getJProgressBar().setValue(100);
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} |
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/**
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* Asigna el porcentaje m?ximo a la barra
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* @param max Porcentaje m?ximo de la barra
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*/
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public void setMaxPercentBar(double max){ |
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this.maxPercentBar = max;
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} |
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} |
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/**
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* Contructor
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* @param mapCtrl MapControl
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* @param layers Capas a rasterizar
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* @param currentProjection Proyecci?n
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* @param dimension Dimensi?n del marco en pixeles
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* @param ext Extend de las capas a rasterizar
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*/
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public ProgressSaveRasterDialog( MapControl mapCtrl,
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FLayers layers, |
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IProjection currentProjection, |
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Dimension dimension,
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Rectangle2D ext){
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super();
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this.layers = layers;
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this.currentProjection = currentProjection;
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this.mapCtrl = mapCtrl;
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this.dimension = dimension;
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vp = new ViewPort(currentProjection);
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vp.setBackColor(mapCtrl.getViewPort().getBackColor()); |
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vp.setImageSize(dimension); |
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vp.setExtent(ext); |
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threadSave = new Save(this); |
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} |
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/**
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* Asigna los textos a los paneles en el idioma seleccionado
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*/
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private void setTranslation(){ |
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this.lwait.setText(PluginServices.getText(this,"espere")); |
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} |
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/**
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* Asigna el objeto que contiene las propiedades
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* @param driverProps
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*/
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public void setProps(DriverProperties driverProps){ |
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this.driverProps = driverProps;
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} |
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/**
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* Asigna el nombre del fichero
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* @param fName Nombre del fichero
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*/
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public void setFName(String fName){ |
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this.fName = fName;
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} |
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/**
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* Asigna el GeoRasterWriter que se usar? para salvar
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* @param writer
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*/
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public void setWriter(GeoRasterWriter writer){ |
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this.writer = writer;
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} |
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/**
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* Asigna el tama?o de bloque que se lee de una sola vez desde el origen
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* Esto influye en la velocidad de escritura y depende de la memoria que
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* tengamos disponible. Si disponemos de poca corremos el riesgo de que al
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* asignar un bloque muy grande nos de un error
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* @param sizeBlock Tama?o de bloque
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*/
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public void setBlockSize(int sizeBlock){ |
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this.sizeBlock = sizeBlock;
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} |
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/**
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* Asigna la compresi?n si el formato dispone de este par?metro
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* @param compresion Nivel de compresi?n
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*/
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public void setCompresion(int compresion){ |
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this.compresion = compresion;
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} |
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/**
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* Muestra la barra de incremento
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*
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*/
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public void showWindow(){ |
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threadSave.start(); |
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PluginServices.getMDIManager().addView(this);
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} |
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/**
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* @see com.iver.mdiApp.ui.MDIManager.View#getViewInfo()
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*/
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public ViewInfo getViewInfo() {
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ViewInfo m_viewinfo=new ViewInfo(ViewInfo.MODALDIALOG);
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m_viewinfo.setTitle(PluginServices.getText(this, "tarea_en_progreso")); |
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return m_viewinfo;
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} |
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} |
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