/trunk/extensions/extGeoreferencing/src/org/gvsig/georeferencing/GeoreferencingToolsModule.java - Annotate - | gvSIG desktop 1 - gvSIG

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-            nacho
+/* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
+ *
-            nacho
+ * Copyright (C) 2006 IVER T.I. and Generalitat Valenciana.
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  * 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., 59 Temple Place - Suite 330, Boston, MA  02111-1307,USA.
  */
 package org.gvsig.georeferencing;
 import java.util.logging.Logger;
 import com.iver.andami.PluginServices;
 import com.iver.andami.plugins.Extension;
 import com.iver.cit.gvsig.LayoutControls;
 import com.iver.cit.gvsig.fmap.MapControl;
 import com.iver.cit.gvsig.fmap.layers.FLayer;
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+import com.iver.cit.gvsig.fmap.layers.FLyrGeoRaster;
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+import com.iver.cit.gvsig.gui.View;
 import com.iver.cit.gvsig.gui.layout.Layout;
 /**
  * Extensi?n encargada de cargar la herramientas de redimensi?n, movimiento
  * de imagen, movimiento de puntos y cargar extent anterior.
+ *
  * @author Nacho Brodin (brodin_ign@gva.es)
  */
 public class GeoreferencingToolsModule extends Extension {
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         //**********************Vars****************************************
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+        private static Logger                 logger = Logger.getLogger(LayoutControls.class.getName());
         private Layout                                 layout = null;
         public static boolean                 enabled = true;
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+        //**********************End Vars************************************
         //**********************Methods*************************************
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+        /**
          * El control est? activo siempre que haya una vista abierta
          */
         public boolean isEnabled() {
                 if(enabled)
                         return true;
                 else
                         return false;
+        }
         /**
          * El control es visible siempre que haya una vista abierta
          */
         public boolean isVisible() {
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+                com.iver.andami.ui.mdiManager.IWindow f = null;
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+                try{
                         f = PluginServices.getMDIManager().getActiveView();
                 }catch(ClassCastException exc){
                         return false;
+                }
                 if (f == null) {
                         return false;
+                }
                 try{
                         for(int i=0;i<((View)f).getMapControl().getMapContext().getLayers().getLayersCount();i++){
                                 FLayer lyr = ((View)f).getMapControl().getMapContext().getLayers().getLayer(i);
                                 if(        lyr instanceof FLyrGeoRaster &&
                                         lyr.getName().startsWith("*") &&
                                         lyr.isActive())
                                         return true;
+                        }
                 }catch(ClassCastException ex){
                         return false;
+                }
                 return false;
+        }
         /**
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+         * Obtiene la capa de georreferenciaci?n
          * @param theView Vista de gvSIG
          * @return capa de georreferenciaci?n
          */
         private FLyrGeoRaster getLayer(View theView){
                 FLyrGeoRaster lyrGeoRaster = null;
                 for(int i=0;i<theView.getMapControl().getMapContext().getLayers().getLayersCount();i++){
                         FLayer lyr = theView.getMapControl().getMapContext().getLayers().getLayer(i);
                         if(lyr instanceof FLyrGeoRaster && lyr.getName().startsWith("*"))
                                 lyrGeoRaster = (FLyrGeoRaster)lyr;
+                }
                 return lyrGeoRaster;
+        }
         /**
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+         * Cuando ejecutamos alguna herramienta de georeferenciaci?n seleccionamos
          * la que ha sido activada.
          */
         public void execute(String s) {
                 View theView = null;
                 try{
                         theView = (View) PluginServices.getMDIManager().getActiveView();
                 }catch(ClassCastException exc){
                         return;
+                }
                 MapControl mapCtrl = theView.getMapControl();
                 if (s.compareTo("GEO_PAN") == 0) {
                         mapCtrl.setTool("geoPan");
                 } else if (s.compareTo("GEO_ZOOM") == 0) {
                         mapCtrl.setTool("geoZoom");
                 } else if (s.compareTo("GEO_ZOOM_PREV") == 0) {
                         //Obtenemos la capa
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+                        FLyrGeoRaster lyrGeoRaster = getLayer(theView);
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                         //Asignamos el ?ltimo extent
                         if(lyrGeoRaster != null){
                                 lyrGeoRaster.setLastExtent();
                                 mapCtrl.getMapContext().invalidate();
+                        }
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+                } else if (s.compareTo("GEO_MOVE_POINT") == 0){
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+                        mapCtrl.setTool("geoMovePoint");
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+                } else if (s.compareTo("GEO_ZOOM_NEXT") == 0) {
                         //Obtenemos la capa
                         FLyrGeoRaster lyrGeoRaster = getLayer(theView);
                         //Asignamos el extent anterior
                         if(lyrGeoRaster != null){
                                 lyrGeoRaster.setNextExtent();
                                 mapCtrl.getMapContext().invalidate();
+                        }
+                }
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         /**
          * @see com.iver.andami.plugins.IExtension#initialize()
          */
         public void initialize() {
+        }
         /**
          * Activa o desactiva la barra de herramientas de georreferenciaci?n
          * @param enabled true para activar y false para desactivar
          */
         public static void setEnabled(boolean enabled){
                 if(PluginServices.getExtension(GeoreferencingToolsModule.class) != null){
                         GeoreferencingToolsModule.enabled = enabled;
                         PluginServices.getMainFrame().enableControls();
+                }
+        }
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+        //**********************End Methods**********************************
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