Revision 11055 trunk/applications/appgvSIG/src/com/iver/cit/gvsig/gui/styling/StylePreviewer.java

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StylePreviewer.java
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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) 2005 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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/* CVS MESSAGES:


  		




  
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*


  		




  
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* $Id$


  		




  
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* $Log$


  		




  
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* Revision 1.2  2007-04-04 16:01:14  jaume


  		




  
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* *** empty log message ***


  		




  
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*


  		




  
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* Revision 1.2  2007/03/09 11:25:00  jaume


  		




  
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* Advanced symbology (start committing)


  		




  
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*


  		




  
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* Revision 1.1.2.4  2007/02/21 07:35:14  jaume


  		




  
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* *** empty log message ***


  		




  
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*


  		




  
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* Revision 1.1.2.3  2007/02/08 15:43:04  jaume


  		




  
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* some bug fixes in the editor and removed unnecessary imports


  		




  
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*


  		




  
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* Revision 1.1.2.2  2007/01/30 18:10:10  jaume


  		




  
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* start commiting labeling stuff


  		




  
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*


  		




  
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* Revision 1.1.2.1  2007/01/26 13:49:03  jaume


  		




  
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* *** empty log message ***


  		




  
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*


  		




  
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*


  		




  
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*/


  		




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package com.iver.cit.gvsig.gui.styling;


  		




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import java.awt.Color;


  		




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import com.iver.cit.gvsig.fmap.core.styles.IStyle;


  		




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import com.iver.cit.gvsig.fmap.core.symbols.ISymbol;


  		




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/**


  		




  
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*


  		




  
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* @author jaume dominguez faus - jaume.dominguez@iver.es


  		




  
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*


  		




  
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*/


  		




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public class StylePreviewer extends SymbolPreviewer{


  		




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	private int hGap = 5, vGap = 5;


  		




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	private IStyle style;


  		




  
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	private boolean showOutline;


  		




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	public StylePreviewer() {


  		




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	public IStyle getStyle() {


  		




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		return style;


  		




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	}


  		




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	public ISymbol getSymbol() {


  		




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		throw new Error(PluginServices.getText(this, "undefined_for_StylePreviewer_use")


  		




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				+" getStyle() "+


  		




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				PluginServices.getText(this, "instead") );


  		




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	}


  		




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	public void setSymbol(ISymbol symbol) {


  		




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		throw new Error(PluginServices.getText(this, "undefined_for_StylePreviewer_use")


  		




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				+" setStyle(IStyle) "+


  		




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				PluginServices.getText(this, "instead") );


  		




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	}


  		




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	public void setStyle(IStyle style) {


  		




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		this.style = style;


  		




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		repaint();


  		




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		r = new Rectangle(0, 0, (int) (r.getWidth()-(hGap*2)), (int) (r.getHeight()-(vGap*2)));


  		




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		if (style != null) {


  		




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			style.drawInsideRectangle(g2, r);


  		




  
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			if (showOutline) {


  		




  
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				// this is a trick for the editor


  		




  
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				style.drawOutline(g2, r);


  		




  
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			} else {


  		




  
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				style.drawInsideRectangle(g2, r);


  		




  
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			}


  		




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		} else {


  		




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			String noneSelected = "["+PluginServices.getText(this, "preview_not_available")+"]";


  		




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			FontMetrics fm = g2.getFontMetrics();


  		




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			g2.drawString(noneSelected,	 (r.x*scale) - (hGap/2), r.height/2+vGap*scale);


  		




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		}


  		




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	}


  		




  
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	/**


  		




  
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	 * Allows to choose between paint styles Outline or the style itself.


  		




  
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	 * @param b


  		




  
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	 */


  		




  
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	public void setShowOutline(boolean b) {


  		




  
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		this.showOutline = b;


  		




  
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	}


  		




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}


  		












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