Revision 2367 org.gvsig.raster.tasseledcab/trunk/org.gvsig.raster.tasseledcab/org.gvsig.raster.tasseledcab.app.tasseledcabclient/src/main/java/org/gvsig/raster/tasseledcab/app/TasseledCabTocMenuEntry.java

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TasseledCabTocMenuEntry.java
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import org.gvsig.app.project.documents.view.toc.ITocItem;
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import org.gvsig.fmap.mapcontext.layers.FLayer;
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import org.gvsig.i18n.Messages;
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import org.gvsig.raster.fmap.layers.FLyrRaster;
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import org.gvsig.raster.fmap.layers.ILayerState;
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import org.gvsig.raster.fmap.layers.IRasterLayerActions;
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import org.gvsig.raster.mainplugin.toolbar.IGenericToolBarMenuItem;
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public class TasseledCabTocMenuEntry extends AbstractTocContextMenuAction implements IGenericToolBarMenuItem {


  		




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	}


  		




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	public boolean isEnabled(ITocItem item, FLayer[] selectedItems) {


  		




  
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		if ((selectedItems == null) || (selectedItems.length != 1))


  		




  
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			return false;


  		




  
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		if (!(selectedItems[0] instanceof ILayerState))


  		




  
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			return false;


  		




  
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		if (!((ILayerState) selectedItems[0]).isOpen())


  		




  
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			return false;


  		




  
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		if(((FLyrRaster) selectedItems[0]).getRender().getFilterList().get("colortable") != null)


  		




  
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			return false;


  		




  
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		if(((FLyrRaster) selectedItems[0]).getDataStore().getBandCount() < 4)


  		




  
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			return false;


  		




  
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		return true;


  		




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	}


  		




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	public boolean isVisible(ITocItem item, FLayer[] selectedItems) {


  		




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		return true;


  		




  
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		if ((selectedItems == null) || (selectedItems.length != 1))


  		




  
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			return false;


  		




  
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		if (!(selectedItems[0] instanceof IRasterLayerActions))


  		




  
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			return false;


  		




  
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		return ((IRasterLayerActions) selectedItems[0]).isActionEnabled(IRasterLayerActions.ENHANCED);


  		




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	}


  		




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	public void execute(ITocItem item, FLayer[] selectedItems) {


  		












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