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svn-gvsig-desktop / branches / v2_0_0_prep / extensions / extEditing / src / org / gvsig / editing / CADExtension.java @ 38564

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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) 2004 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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package org.gvsig.editing;
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import java.awt.KeyEventPostProcessor;
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import java.awt.KeyboardFocusManager;
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import java.awt.event.ActionEvent;
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import java.awt.event.ActionListener;
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import java.awt.event.KeyEvent;
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import java.awt.event.MouseEvent;
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import java.util.HashMap;
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import javax.swing.AbstractAction;
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import javax.swing.JMenuItem;
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import javax.swing.JPopupMenu;
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import javax.swing.JTable;
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import javax.swing.KeyStroke;
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import javax.swing.text.JTextComponent;
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import org.gvsig.andami.IconThemeHelper;
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import org.gvsig.andami.PluginServices;
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import org.gvsig.andami.PluginsLocator;
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import org.gvsig.andami.PluginsManager;
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import org.gvsig.andami.plugins.Extension;
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import org.gvsig.andami.preferences.IPreference;
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import org.gvsig.andami.preferences.IPreferenceExtension;
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import org.gvsig.andami.ui.mdiManager.IWindow;
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import org.gvsig.app.project.documents.view.gui.DefaultViewPanel;
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import org.gvsig.editing.gui.accelerators.ForceCursorAccelerator;
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import org.gvsig.editing.gui.accelerators.GridAccelerator;
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import org.gvsig.editing.gui.accelerators.OrtoAccelerator;
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import org.gvsig.editing.gui.accelerators.RefentAccelerator;
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import org.gvsig.editing.gui.cad.CADTool;
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import org.gvsig.editing.gui.cad.CADToolAdapter;
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import org.gvsig.editing.gui.cad.tools.CopyCADTool;
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import org.gvsig.editing.gui.cad.tools.RotateCADTool;
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import org.gvsig.editing.gui.cad.tools.ScaleCADTool;
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import org.gvsig.editing.gui.cad.tools.SymmetryCADTool;
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import org.gvsig.editing.gui.preferences.EditingPage;
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import org.gvsig.editing.project.documents.view.toc.MenuEntry;
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import org.gvsig.fmap.mapcontext.layers.FLayer;
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import org.gvsig.fmap.mapcontext.rendering.symbols.ISymbol;
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import org.gvsig.fmap.mapcontrol.MapControl;
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import org.gvsig.fmap.mapcontrol.MapControlLocator;
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import org.gvsig.fmap.mapcontrol.MapControlManager;
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import org.gvsig.tools.dynobject.DynObject;
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import org.gvsig.utils.console.JConsole;
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import org.gvsig.utils.console.ResponseListener;
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import org.gvsig.utils.console.jedit.JEditTextArea;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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91

    
92
/**
93
 * Extensi?n dedicada a controlar las diferentes operaciones sobre el editado de
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 * una capa.
95
 *
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 * @author Vicente Caballero Navarro
97
 */
98
public class CADExtension extends Extension implements IPreferenceExtension{
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        private static Logger logger = LoggerFactory.getLogger(CADExtension.class);
100
        
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        private static HashMap adapters=new HashMap();
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103
        private static DefaultViewPanel view;
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        private MapControl mapControl;
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        private static CADToolAdapter adapter=null;
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        private EditingPage editingPage=new EditingPage();
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        public static CADToolAdapter getCADToolAdapter(FLayer layer) {
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                IWindow[] windows=PluginServices.getMDIManager().getAllWindows();
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                for (int i = 0; i < windows.length; i++) {
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                        IWindow window=windows[i];
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                        if (window instanceof DefaultViewPanel){
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                                DefaultViewPanel v=(DefaultViewPanel)window;
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                                if (v.getModel().getMapContext().equals(layer.getMapContext())){
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                                        if (!adapters.containsKey(v.getModel())) {
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                                                adapters.put(v.getModel(),new CADToolAdapter());
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                                        }
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                                        return (CADToolAdapter)adapters.get(v.getModel());
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                                }
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                        }
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                }
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                return null;
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        }
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        public static CADToolAdapter getCADToolAdapter() {
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                org.gvsig.andami.ui.mdiManager.IWindow view=PluginServices.getMDIManager().getActiveWindow();
129
                if (view instanceof DefaultViewPanel) {
130
                        DefaultViewPanel v=(DefaultViewPanel)view;
131
                        if (!adapters.containsKey(v.getModel())) {
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                                adapters.put(v.getModel(),new CADToolAdapter());
133
                        }
134
                        adapter=(CADToolAdapter)adapters.get(v.getModel());
135
                        return adapter;
136
                }
137
                return adapter;
138

    
139
        }
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141
        /**
142
         * @see org.gvsig.andami.plugins.IExtension#initialize()
143
         */
144
        public void initialize() {
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146
                // Registramos los Popup menus:
147
        MenuEntry.register();
148

    
149
                CopyCADTool copy = new CopyCADTool();
150
                RotateCADTool rotate = new RotateCADTool();
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                ScaleCADTool scale = new ScaleCADTool();
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                SymmetryCADTool symmetry=new SymmetryCADTool();
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                addCADTool("_copy", copy);
154
                addCADTool("_rotate", rotate);
155
                addCADTool("_scale", scale);
156
                addCADTool("_symmetry", symmetry);
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        // Registramos las teclas de acceso r?pido que vamos a usar.
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159
                KeyStroke key = KeyStroke.getKeyStroke(KeyEvent.VK_F3, 0);
160
                RefentAccelerator accRef = new RefentAccelerator();
161
                PluginServices.registerKeyStroke(key, accRef);
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163
                key = KeyStroke.getKeyStroke(KeyEvent.VK_F8, 0);
164
                OrtoAccelerator accOrto = new OrtoAccelerator();
165
                PluginServices.registerKeyStroke(key, accOrto);
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167
                key = KeyStroke.getKeyStroke(KeyEvent.VK_F7, 0);
168
                GridAccelerator accGrid = new GridAccelerator();
169
                PluginServices.registerKeyStroke(key, accGrid);
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171
                key = KeyStroke.getKeyStroke(KeyEvent.VK_F9, 0);
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                ForceCursorAccelerator accForce = new ForceCursorAccelerator();
173
                PluginServices.registerKeyStroke(key, accForce);
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175

    
176
                KeyboardFocusManager kfm = KeyboardFocusManager
177
                                .getCurrentKeyboardFocusManager();
178
                kfm.addKeyEventPostProcessor(new myKeyEventPostProcessor());
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180
                registerIcons();
181
        }
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183
        @Override
184
    public void postInitialize() {
185
        //Register the edition symbology
186
        registerEditionSymbology();
187
    }
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189
    /**
190
     * It registers the default symbology used in edition
191
     */
192
    private void registerEditionSymbology() {
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        PluginsManager pluginsManager = PluginsLocator.getManager();
194
        DynObject dynObject = pluginsManager.getPlugin(getClass()).getPluginProperties();
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196
        MapControlManager mapControlManager = MapControlLocator.getMapControlManager();
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198
        if (dynObject.hasDynValue(EditingPage.DEFAULT_AXIS_REFERENCES_SYMBOL)){
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            mapControlManager.setAxisReferenceSymbol(
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                (ISymbol)dynObject.getDynValue(EditingPage.DEFAULT_AXIS_REFERENCES_SYMBOL));
201
        }        
202
     
203
        if (dynObject.hasDynValue(EditingPage.DEFAULT_RECTANGLE_SELECTION_SYMBOL)) {                      
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            mapControlManager.setGeometrySelectionSymbol(
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                (ISymbol)dynObject.getDynValue(EditingPage.DEFAULT_RECTANGLE_SELECTION_SYMBOL));
206
        }
207
        
208
        if (dynObject.hasDynValue(EditingPage.DEFAULT_HANDLER_SYMBOL)) {           
209
            mapControlManager.setHandlerSymbol(
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                (ISymbol)dynObject.getDynValue(EditingPage.DEFAULT_HANDLER_SYMBOL));
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        }        
212
    }
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    private void registerIcons(){
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            IconThemeHelper.registerIcon("action", "layer-modify-copy", this);
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            IconThemeHelper.registerIcon("action", "layer-modify-symmetry", this);
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            IconThemeHelper.registerIcon("action", "layer-modify-rotate", this);
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            IconThemeHelper.registerIcon("action", "layer-modify-scale", this);
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            IconThemeHelper.registerIcon("action", "layer-modify-edit-vertex", this);
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            IconThemeHelper.registerIcon("action", "layer-modify-join", this);
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            IconThemeHelper.registerIcon("action", "layer-modify-matrix", this);
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            IconThemeHelper.registerIcon("action", "layer-modify-move", this);
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            IconThemeHelper.registerIcon("action", "layer-modify-rotate", this);
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            IconThemeHelper.registerIcon("action", "layer-modify-stretch", this);
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226
            
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            IconThemeHelper.registerIcon("preferences", "preferences-layer-modify-flatness", this);
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        }
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        /**
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         * @see org.gvsig.andami.plugins.IExtension#execute(java.lang.String)
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         */
233
        public void execute(String s) {
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                initFocus();
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            if( "layer-modify-copy".equalsIgnoreCase(s) ) {
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                    setCADTool("_copy", true);
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            } else if( "layer-modify-symmetry".equalsIgnoreCase(s) ) {
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                    setCADTool("_symmetry", true);
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            } else if( "layer-modify-rotate".equalsIgnoreCase(s) ) {
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                    setCADTool("_rotate", true);
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            } else if( "layer-modify-scale".equalsIgnoreCase(s) ) {
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                    setCADTool("_scale", true);
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            } else if( "layer-modify-edit-vertex".equalsIgnoreCase(s) ) {
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                    setCADTool("_editvertex", true);
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            } else if( "layer-modify-join".equalsIgnoreCase(s) ) {
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                    setCADTool("_join", true);
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            } else if( "layer-modify-matrix".equalsIgnoreCase(s) ) {
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                    setCADTool("_matriz", true);
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            } else if( "layer-modify-move".equalsIgnoreCase(s) ) {
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                    setCADTool("_move", true);
251
            } else if( "layer-modify-rotate".equalsIgnoreCase(s) ) {
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                    setCADTool("_rotate", true);
253
            } else if( "layer-modify-stretch".equalsIgnoreCase(s) ) {
254
                    setCADTool("_stretch", true);
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            } else {
256
                    logger.info("Action command '"+s+"' not supportted in "+this.getClass().getName());
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            }
258
                CADToolAdapter cta=getCADToolAdapter();
259
                cta.configureMenu();
260
        }
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        public static void addCADTool(String name, CADTool c) {
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                CADToolAdapter.addCADTool(name, c);
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        }
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        public static void setCADTool(String text, boolean showCommand) {
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                CADToolAdapter cta=getCADToolAdapter();
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                CADTool ct=cta.getCADTool(text);
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270
                if (ct == null)
271
                        throw new RuntimeException("No such cad tool");
272
                cta.initializeFlatness();
273
                cta.setCadTool(ct);
274
                ct.init();
275
                if (showCommand) {
276
                        if (PluginServices.getMDIManager().getActiveWindow() instanceof DefaultViewPanel) {
277
                                DefaultViewPanel vista = (DefaultViewPanel) PluginServices.getMDIManager().getActiveWindow();
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                                vista.getConsolePanel().addText("\n" + ct.getName(),
279
                                        JConsole.COMMAND);
280
                                cta.askQuestion();
281
                        }
282
                }
283
                // PluginServices.getMainFrame().setSelectedTool("SELECT");
284
                // PluginServices.getMainFrame().enableControls();
285
        }
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287
        public static CADTool getCADTool() {
288
                CADToolAdapter cta=getCADToolAdapter();
289
                return cta.getCadTool();
290
        }
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292
        /**
293
         * @see org.gvsig.andami.plugins.IExtension#isEnabled()
294
         */
295
        public boolean isEnabled() {
296
                // initFocus();
297
                return true;
298
        }
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300
        /**
301
         * @see org.gvsig.andami.plugins.IExtension#isVisible()
302
         */
303
        public boolean isVisible() {
304
                if (EditionUtilities.getEditionStatus() == EditionUtilities.EDITION_STATUS_ONE_VECTORIAL_LAYER_ACTIVE_AND_EDITABLE) {
305
                        view = (DefaultViewPanel) PluginServices.getMDIManager().getActiveWindow();
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                        mapControl = view.getMapControl();
307
                        FLayer[] layers = mapControl.getMapContext().getLayers()
308
                                        .getActives();
309
//                        if (!(layers[0] instanceof FLyrAnnotation)) {
310
//                                return true;
311
//                        }
312
                        return true;
313
                }
314
                return false;
315
        }
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317
        public MapControl getMapControl() {
318
                return getEditionManager().getMapControl();
319
        }
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321
        class KeyAction extends AbstractAction {
322

    
323
                private String key;
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325
                public KeyAction(String key) {
326
                        this.key = key;
327
                }
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329
                /*
330
                 * (non-Javadoc)
331
                 *
332
                 * @see java.awt.event.ActionListener#actionPerformed(java.awt.event.ActionEvent)
333
                 */
334
                public void actionPerformed(ActionEvent e) {
335
                        view.focusConsole(key);
336
                }
337

    
338
        }
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340
        class MyAction extends AbstractAction {
341
                private String actionCommand;
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343
                public MyAction(String command) {
344
                        actionCommand = command;
345
                }
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347
                /**
348
                 * @see java.awt.event.ActionListener#actionPerformed(java.awt.event.ActionEvent)
349
                 */
350
                public void actionPerformed(ActionEvent e) {
351
                        CADToolAdapter cta=getCADToolAdapter();
352
                        cta.keyPressed(actionCommand);
353
                }
354

    
355
        }
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357
        /**
358
         * @author fjp
359
         *
360
         * La idea es usar esto para recibir lo que el usuario escribe y enviarlo a
361
         * la consola de la vista para que salga por all?.
362
         */
363
        private class myKeyEventPostProcessor implements KeyEventPostProcessor {
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365
                public boolean postProcessKeyEvent(KeyEvent e) {
366
                        // System.out.println("KeyEvent e = " + e);
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                        CADToolAdapter cta=getCADToolAdapter();
368
                        if ((cta == null) || (view == null))
369
                                return false;
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371
                        if (cta.getMapControl() == null){
372
                                return false;
373
                        }
374

    
375
                        if (e.getID() != KeyEvent.KEY_RELEASED)
376
                                return false;
377
                        if (!(e.getComponent() instanceof JTextComponent)) {
378
                                if (e.getKeyCode() == KeyEvent.VK_DELETE)
379
                                        cta.keyPressed("eliminar");
380
                                else if (e.getKeyCode() == KeyEvent.VK_ESCAPE)
381
                                        cta.keyPressed("escape");
382
                                else if (e.getKeyCode() == KeyEvent.VK_ENTER) {
383
                                        // TODO: REVISAR ESTO CUANDO VIENE UN INTRO DESDE UN
384
                                        // JTEXTAREA
385
                                        // QUE NO ES EL DE CONSOLA
386
                                        if (!(e.getSource() instanceof JTable))
387
                                                view.focusConsole("");
388
                                }
389
                                else if ((!e.isActionKey() && e.getKeyCode()!=KeyEvent.VK_TAB)) {
390
                                                //if (Character.isLetterOrDigit(e.getKeyChar())) {
391
                                                        Character keyChar = new Character(e.getKeyChar());
392
                                                        if (e.getComponent().getName() != null) {
393
                                                                System.out
394
                                                                                .println("Evento de teclado desde el componente "
395
                                                                                                + e.getComponent().getName());
396
                                                                if (!e.getComponent().getName().equals(
397
                                                                                "CADConsole")) {
398
                                                                        view.focusConsole(keyChar + "");
399
                                                                }
400
                                                        } else {
401
                                                                if (!(e.getComponent() instanceof JTextComponent)) {
402
                                                                        view.focusConsole(keyChar + "");
403
                                                                }
404
                                                        }
405
                                                //}
406
                                        }
407
                                }
408
                        return false;
409
                }
410

    
411
        }
412

    
413
        /*
414
         * private void registerKeyStrokes(){ for (char key = '0'; key <= '9';
415
         * key++){ Character keyChar = new Character(key);
416
         * mapControl.getInputMap(MapControl.WHEN_IN_FOCUSED_WINDOW).put(KeyStroke.getKeyStroke(key),
417
         * keyChar); mapControl.getActionMap().put(keyChar, new
418
         * KeyAction(keyChar+"")); } for (char key = 'a'; key <= 'z'; key++){
419
         * Character keyChar = new Character(key);
420
         * mapControl.getInputMap(MapControl.WHEN_IN_FOCUSED_WINDOW).put(KeyStroke.getKeyStroke(key),
421
         * keyChar); mapControl.getActionMap().put(keyChar, new
422
         * KeyAction(keyChar+"")); } for (char key = 'A'; key <= 'Z'; key++){
423
         * Character keyChar = new Character(key);
424
         * mapControl.getInputMap(MapControl.WHEN_IN_FOCUSED_WINDOW).put(KeyStroke.getKeyStroke(key),
425
         * keyChar); mapControl.getActionMap().put(keyChar, new
426
         * KeyAction(keyChar+"")); }
427
         * //this.getInputMap(WHEN_IN_FOCUSED_WINDOW).put(KeyStroke.getKeyStroke(KeyEvent.VK_ENTER,
428
         * 0), "enter"); //this.getActionMap().put("enter", new MyAction("enter"));
429
         * Character keyChar = new
430
         * Character(KeyStroke.getKeyStroke(KeyEvent.VK_ENTER, 0).getKeyChar());
431
         * mapControl.getInputMap(MapControl.WHEN_IN_FOCUSED_WINDOW).put(KeyStroke.getKeyStroke(KeyEvent.VK_ENTER,
432
         * 0),keyChar); mapControl.getActionMap().put(keyChar, new KeyAction(""));
433
         *  // El espacio como si fuera INTRO Character keyCharSpace = new
434
         * Character(' ');
435
         * mapControl.getInputMap(MapControl.WHEN_IN_FOCUSED_WINDOW).put(KeyStroke.getKeyStroke('
436
         * '), keyCharSpace); mapControl.getActionMap().put(keyCharSpace, new
437
         * KeyAction(""));
438
         *
439
         *  }
440
         */
441
        private static JPopupMenu popup = new JPopupMenu();
442

    
443
        public static void clearMenu() {
444
                popup.removeAll();
445
        }
446

    
447
        public static void addMenuEntry(String text) {
448
                JMenuItem menu = new JMenuItem(text);
449
                menu.setActionCommand(text);
450
                menu.setEnabled(true);
451
                menu.setVisible(true);
452
                menu.addActionListener(new ActionListener() {
453
                        public void actionPerformed(ActionEvent e) {
454
                                CADToolAdapter cta=getCADToolAdapter();
455
                                cta.transition(e.getActionCommand());
456
                        }
457
                });
458

    
459
                popup.add(menu);
460
        }
461

    
462
        public static void showPopup(MouseEvent e) {
463
                popup.show(e.getComponent(), e.getX(), e.getY());
464
        }
465

    
466
        public static DefaultViewPanel getView() {
467
                return view;
468
        }
469

    
470
        public static void clearView() {
471
                view = null;
472
        }
473

    
474
        /**
475
         * @return Returns the editionManager.
476
         */
477
        public static EditionManager getEditionManager() {
478
                CADToolAdapter cta=getCADToolAdapter();
479
                return cta.getEditionManager();
480
        }
481

    
482
        public static CADTool[] getCADTools() {
483
                return CADToolAdapter.getCADTools();
484
        }
485

    
486
        public static void initFocus() {
487
                view = (DefaultViewPanel) PluginServices.getMDIManager().getActiveWindow();
488
                MapControl mapControl = view.getMapControl();
489
                CADToolAdapter cta=getCADToolAdapter();
490
                if (!mapControl.getNamesMapTools().containsKey("cadtooladapter")){
491
                        // StatusBarListener sbl=new StatusBarListener(view.getMapControl());
492
                        // mapControl.addMapTool("cadtooladapter",  new Behavior[]{adapter,new MouseMovementBehavior(sbl)});
493
                        mapControl.addBehavior("cadtooladapter", cta);
494
                }
495
                // view.getMapControl().setTool("cadtooladapter");
496
                JEditTextArea jeta=view.getConsolePanel().getTxt();
497
                jeta.requestFocusInWindow();
498
                jeta.setCaretPosition(jeta.getText().length());
499

    
500
                view.addConsoleListener("cad", new ResponseListener() {
501
                        public void acceptResponse(String response) {
502
                                CADToolAdapter cta=getCADToolAdapter();
503
                                cta.textEntered(response);
504
                                // TODO:
505
                                // FocusManager fm=FocusManager.getCurrentManager();
506
                                // fm.focusPreviousComponent(mapControl);
507
                                /*
508
                                 * if (popup.isShowing()){ popup.setVisible(false); }
509
                                 */
510

    
511
                        }
512
                });
513
                cta.getEditionManager().setMapControl(mapControl);
514
                view.getMapControl().setTool("cadtooladapter");
515
        }
516

    
517
        public IPreference[] getPreferencesPages() {
518
                IPreference[] preferences=new IPreference[1];
519
                preferences[0]=editingPage;
520
                return preferences;
521
        }
522
}