Application: gvSIG desktop » gvSIG raster

round_pixels=Round off pixels

tiled_layer=Would you like to use tile cache with the selected layers?

yes_dont_ask_more=Yes for all

no_dont_ask_more=Not for all

tiled_layer=?Deseas usar la cach? de tiles con las capas seleccionadas?

yes_dont_ask_more=Si a todas

no_dont_ask_more=No a todas

/* gvSIG. Geographic Information System of the Valencian Government

*

* 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

* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, 

* MA  02110-1301, USA.

* 

*/

package org.gvsig.raster.tools.app.basic.raster.gui.wizard;

import java.awt.Component;

import java.util.Map;

import javax.swing.JOptionPane;

import org.gvsig.andami.PluginServices;

import org.gvsig.app.prepareAction.PrepareContext;

import org.gvsig.app.prepareAction.PrepareContextView;

import org.gvsig.app.prepareAction.PrepareDataStoreParameters;

import org.gvsig.app.prepareAction.PrepareLayer;

import org.gvsig.fmap.dal.DALLocator;

import org.gvsig.fmap.dal.DataManager;

import org.gvsig.fmap.dal.DataStoreParameters;

import org.gvsig.fmap.dal.coverage.store.parameter.RasterDataParameters;

import org.gvsig.fmap.dal.coverage.store.parameter.TileDataParameters;

import org.gvsig.fmap.dal.serverexplorer.filesystem.FilesystemStoreParameters;

import org.gvsig.fmap.mapcontext.layers.FLayer;

import org.gvsig.tools.exception.BaseException;

public class PrepareLayerAskUsingTiles implements PrepareDataStoreParameters, PrepareLayer {

	private boolean askMe    = true;

	private boolean answer   = false;

	/*

	 * (non-Javadoc)

	 * @see org.gvsig.app.prepareAction.PrepareDataStoreParameters#prepare(org.gvsig.fmap.dal.DataStoreParameters, org.gvsig.app.prepareAction.PrepareContext)

	 */

	public DataStoreParameters prepare(DataStoreParameters storeParameters,

			PrepareContext context) throws BaseException {

		if(!(storeParameters instanceof RasterDataParameters))

			return storeParameters;

		if(askMe)

			messageBoxYesOrNot(PluginServices.getText(this, "tiled_layer"), null);

		if(answer) {

			DataManager manager = DALLocator.getDataManager();

			TileDataParameters tileParams = null;

			tileParams = (TileDataParameters) manager.createStoreParameters("Tile Store");

			((FilesystemStoreParameters) tileParams).setFile(((FilesystemStoreParameters)storeParameters).getFile());

			tileParams.setDataParameters(storeParameters);

			return tileParams;

		}

		return storeParameters;

	}

	public void post(DataStoreParameters storeParameters, PrepareContext context) {

		askMe = true;

	}

	public void pre(DataStoreParameters storeParameters, PrepareContext context) {

	}

	public boolean askMe() {

		return askMe;

	}

	public void setAskMe(boolean askMe) {

		this.askMe = askMe;

	}

	/*

	 * (non-Javadoc)

	 * @see org.gvsig.app.prepareAction.PrepareLayer#prepare(org.gvsig.fmap.mapcontext.layers.FLayer, org.gvsig.app.prepareAction.PrepareContextView)

	 */

	public FLayer prepare(FLayer layer, PrepareContextView context) {

		return layer;

	}

	public void end(Object param) {

	}

	public String getDescription() {

		return "Prepare Tiles for Raster Layer";

	}

	public String getName() {

		return "PrepareRasterLayerAskUsingTiles";

	}

	public Object create() {

		return this;

	}

	public Object create(Object[] args) {

		return this;

	}

	@SuppressWarnings("unchecked")

	public Object create(Map args) {

		return this;

	}

	public void interrupted() {

	}

	/**

	 * Muestra un dialogo con un texto y un bot?n Si o No.

	 * @param msg Mensaje a mostrar en el dialogo.

	 * @param parentWindow Ventana desde la que se lanza el dialogo

	 * @return El bot?n seleccionado por el usuario. true si ha seleccionado "si"

	 *         y false si ha seleccionado "no"

	 */

	public void messageBoxYesOrNot(String msg, Object parentWindow){

		String string1 = PluginServices.getText(parentWindow, "yes");

		String string2 = PluginServices.getText(parentWindow, "no");

		String string3 = PluginServices.getText(parentWindow, "yes_dont_ask_more");

		String string4 = PluginServices.getText(parentWindow, "no_dont_ask_more");

		Object[] options = {string1, string2, string3, string4};

		int n = JOptionPane.showOptionDialog((Component)PluginServices.getMainFrame(),

					"<html>" + PluginServices.getText(parentWindow, msg).replaceAll("\n", "<br>") + "</html>",

					PluginServices.getText(parentWindow, "confirmacion"),

					JOptionPane.YES_NO_OPTION,

					JOptionPane.QUESTION_MESSAGE,

					null,

					options,

					string1);

		answer = false;

		if (n == 0) 

			answer = true;

		if (n == 2) {

			askMe = false;

			answer = true;

		}

		if (n == 3) 

			askMe = false;

	}

}