Application: gvSIG desktop » gvSIG raster

*

* Copyright (C) 2007-2008 Infrastructures and Transports Department

* of the Valencian Government (CIT)

* This program is free software; you can redistribute it and/or

* modify it under the terms of the GNU General Public License

* as published by the Free Software Foundation; either version 2

* of the License, or (at your option) any later version.

* This program is distributed in the hope that it will be useful,

* but WITHOUT ANY WARRANTY; without even the implied warranty of

* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

* GNU General Public License for more details.

* You should have received a copy of the GNU General Public License

* along with this program; if not, write to the Free Software

* MA  02110-1301, USA.

*/

package org.gvsig.raster.multifile.app.panel;

import java.awt.event.ActionEvent;

import java.awt.geom.Point2D;

import java.io.File;

import java.util.ArrayList;

import java.util.List;

	public void init(FLyrRaster lyr) {

		fLayer = lyr;

	}

	public RasterDataStore getResult() {

		return fLayer.getDataStore();

	}

	/**

	 * Listener para la gesti?n de los botones de a?adir, eliminar fichero y

	 * el combo de selecci?n de bandas.

	 */

	public void actionPerformed(ActionEvent e) {

		super.actionPerformed(e);

		if (e.getSource().equals(bandSetupPanel.getNumBandSelectorCombo())) {

			String vBands = (String) bandSetupPanel.getNumBandSelectorCombo().getSelectedItem();

			if (vBands != null) {

			try {

				String[] bands = new String[bandSetupPanel.getARGBTable().getRowCount()];

				ColorInterpretation ci = RasterLocator.getManager().getDataStructFactory().createColorInterpretation(bands);

				// Combinaci?n GRAY

				if ((numBandToRed == numBandToGreen) && (numBandToRed == numBandToBlue) && (numBandToRed >= 0)) {

					for (int iBand = 0; iBand < bandSetupPanel.getARGBTable().getRowCount(); iBand++) {

		}

		boolean autoRefreshView = Configuration.getValue("general_auto_preview", Boolean.TRUE).booleanValue();

		if (!autoRefreshView)

			return;

			File[] files = fileChooser.getSelectedFiles();

			JFileChooser.setLastPath(FilesystemExplorerWizardPanel.OPEN_LAYER_FILE_CHOOSER_ID, files[0]);

			fileList = new ArrayList<File>();

			for (int i = 0; i < files.length; i++) {

				//Checks that the file does not exist

				boolean exists = false;

				for (int j = 0; j < uris.length; j++) {

						RasterSwingLibrary.messageBoxError( Messages.getText("fichero_existe") + ": " + files[i].getAbsolutePath(), bandSetupPanel);

						exists = true;

						break;

				if(!exists)

					fileList.add(files[i]);

			}

			if(!checkStoresCompatibility(fLayer.getDataStore(), fileList))

				return;

			if(dataStore.isMultiFile()) {

				for (int i = 0; i < fileList.size(); i++) {

					try {

					} catch (InvalidSourceException e) {

						RasterSwingLibrary.messageBoxError(Messages.getText("addband_error"), bandSetupPanel, e);

					}

				}

				dataStore.setProvider(dataStore.getProvider());

				//It shows the files and bands in the panel

				try {

					bandSetupPanel.addFiles(dataStore);

			}

		}

	}

	/**

	 * Elimina una banda del raster. Si queda solo un fichero o no se ha

	 * seleccionado ninguna banda no hace nada.

	public void delFileBand() {

		Object[] objects = bandSetupPanel.getFileList().getJList().getSelectedValues();

		RasterDataStore dataStore = fLayer.getDataStore();

		for (int i = objects.length - 1; i >= 0; i--) {

			if (bandSetupPanel.getFileList().getNFiles() > 1) {

				String pathName = objects[i].toString();

				String file = pathName.substring(pathName.lastIndexOf(File.separator) + 1);

				file = file.substring(file.lastIndexOf("\\") + 1);

				bandSetupPanel.removeFile(file);

			}

		}

		setNewBandsPositionInRendering();

	}

	/**

	 * Catchs the events from LayerNameDialog to get the name of the new layer

	 */

	public void actionButtonPressed(ButtonsPanelEvent e) {

		String layerName = (String)e.getSource();

		RasterDataStore dataStore = fLayer.getDataStore();

		RasterDataParameters paramFirstFile = (RasterDataParameters)dataStore.getParameters();//(RasterDataParameters)((RasterProvider)dataStore.getProvider()).getDataParameters();

		ProviderServices provServ = RasterLocator.getManager().getProviderServices();

		DataManagerProviderServices dataManager = (DataManagerProviderServices)DALLocator.getDataManager();

			//And now it creates and adds the new ones

			for (int i = 0; i < fileList.size(); i++) {

				for (int j = 0; j < storeParametersList.size(); j++) {

					DataStoreProvider newFileProv = dataManager.createProvider((DataStoreProviderServices)dataStore, storeParametersList.get(j));

					newParamsMultifile.addProviderNotTiled(newFileProv);

			} catch (NotInitializeException ex) {

				RasterSwingLibrary.messageBoxError(Messages.getText("table_not_initialize"), this, ex);

			}

			ArrayList<File> uriList = new ArrayList<File>();

			uriList.add(new File(paramFirstFile.getURI()));

			for (int i = 0; i < fileList.size(); i++) {

				uriList.add(fileList.get(i));

			}

		} catch (Exception exc) {

			RasterSwingLibrary.messageBoxError(Messages.getText("addband_error"), bandSetupPanel, exc);

		}

	}

	/**

	 * Acciones a ejecutar cuando se aplica

	 */

	public void setNewBandsPositionInRendering() {

		if (fLayer != null && fLayer.getRender() != null) {

			fLayer.getRender().setRenderColorInterpretation(bandSetupPanel.getSelectedColorInterpretation());

			int alphaBand = bandSetupPanel.getColorInterpretationByColorBandBand(RasterDataStore.ALPHA_BAND);

			Transparency gt = fLayer.getRender().getRenderingTransparency();

			if(gt != null)