/*******************************************************************************
 * Copyright (c) 2014 Elphel, Inc.
 * Copyright (c) 2006 Elphel, Inc and Excelsior, LLC.
 * This file is a part of VDT plug-in.
 * VDT plug-in 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 3 of the License, or
 * (at your option) any later version.
 *
 * VDT plug-in 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, see <http://www.gnu.org/licenses/>.
 * 
 *  Additional permission under GNU GPL version 3 section 7:
 * If you modify this Program, or any covered work, by linking or combining it
 * with Eclipse or Eclipse plugins (or a modified version of those libraries),
 * containing parts covered by the terms of EPL/CPL, the licensors of this
 * Program grant you additional permission to convey the resulting work.
 * {Corresponding Source for a non-source form of such a combination shall
 * include the source code for the parts of Eclipse or Eclipse plugins used
 * as well as that of the covered work.}
 *******************************************************************************/
package com.elphel.vdt.ui.views;

import org.eclipse.core.resources.IProject;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.jface.window.Window;

import com.elphel.vdt.VDT;
//import com.elphel.vdt.VDTPlugin;
import com.elphel.vdt.veditor.VerilogPlugin;
import com.elphel.vdt.veditor.preference.PreferenceStrings;
import com.elphel.vdt.core.tools.contexts.Context;
import com.elphel.vdt.ui.options.ContextOptionsDialog;

/**
 * Drop-down action for contexts list.
 * 
 * Created: 12.04.2006
 * @author  Lvov Konstantin
 */
public class LocalContextsAction extends ContextsAction {
    private IProject project;
    
    public LocalContextsAction(String title, DesignFlowView designFlowView) {
        super(title);
        setEnabled(false);
        super.setDesignFlowView(designFlowView);
    }
    
    public void setProject(IProject project) {
        this.project = project;
        try {
            setEnabled( (project != null) 
                     && project.hasNature(VDT.VERILOG_NATURE_ID) );
        } catch (CoreException e) { 
            setEnabled(false);
        }

    }

    protected ShowContextAction createContextAction(Context context) {
        return new ShowLocalContextAction(context);
    }

    public void run() {
        if (lastSelected != null) {
            if (openDialog(title, lastSelected, project)== Window.OK){
            	System.out.println("LocalContextsAction.run()");
            	super.updateActions(true);
            }
        }
    }
    
    public static int openDialog(String title, Context context, IProject project) {
        Shell shell = VerilogPlugin.getActiveWorkbenchShell();
        ContextOptionsDialog dialog = new ContextOptionsDialog(shell, context, project);
        dialog.setTitle(title);
        dialog.create();
        int result=dialog.open();
		if (VerilogPlugin.getPreferenceBoolean(PreferenceStrings.DEBUG_OTHER)) {
			System.out.println("LocalContextAction()->"+result);
		}
        return result;
    } // openDialog()

    
    // ------------------------------------------------------------------------
    private class ShowLocalContextAction extends ShowContextAction {
        
        ShowLocalContextAction(Context context) {
            super(context);
        }
        
        public void run() {
            lastSelected = context;
            openDialog(title, lastSelected, project);
        }
    } // class ShowLocalContextAction
    
} // class LocalContextsAction