it.unibas.spicygui.controllo.provider.composition.MyPopupProviderConnectionChainComposition.java Source code

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Here is the source code for it.unibas.spicygui.controllo.provider.composition.MyPopupProviderConnectionChainComposition.java

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/*
Copyright (C) 2007-2011  Database Group - Universita' della Basilicata
Giansalvatore Mecca - giansalvatore.mecca@unibas.it
Salvatore Raunich - salrau@gmail.com
Marcello Buoncristiano - marcello.buoncristiano@yahoo.it
    
This file is part of ++Spicy - a Schema Mapping and Data Exchange Tool
    
++Spicy 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
any later version.
    
++Spicy 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 ++Spicy.  If not, see <http://www.gnu.org/licenses/>.
 */
package it.unibas.spicygui.controllo.provider.composition;

import it.unibas.spicygui.Costanti;
import it.unibas.spicygui.controllo.composition.MutableMappingTask;
import it.unibas.spicygui.widget.operators.ConnectionInfoCreator;
import it.unibas.spicygui.controllo.mapping.operators.ReviewCorrespondences;
import it.unibas.spicygui.controllo.provider.MyPopupProviderConnectionInfo;
import it.unibas.spicygui.controllo.provider.MySelectActionProvider;
import it.unibas.spicygui.widget.MergeWidget;
import it.unibas.spicygui.widget.ChainWidget;
import it.unibas.spicygui.widget.ICompositionWidget;
import it.unibas.spicygui.widget.caratteristiche.AbstractCaratteristicheWidgetComposition;
import it.unibas.spicygui.widget.caratteristiche.ConnectionInfo;
import java.awt.Point;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.JCheckBoxMenuItem;
import javax.swing.JMenuItem;
import javax.swing.JPopupMenu;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.jdesktop.beansbinding.BindingGroup;
import org.netbeans.api.visual.action.ActionFactory;
import org.netbeans.api.visual.action.PopupMenuProvider;
import org.netbeans.api.visual.vmd.VMDNodeWidget;
import org.netbeans.api.visual.widget.ConnectionWidget;
import org.netbeans.api.visual.widget.LayerWidget;
import org.netbeans.api.visual.widget.Scene;
import org.netbeans.api.visual.widget.Widget;
import org.openide.awt.StatusDisplayer;
import org.openide.util.NbBundle;

public class MyPopupProviderConnectionChainComposition implements PopupMenuProvider, ActionListener {

    private static Log logger = LogFactory.getLog(MyPopupProviderConnectionChainComposition.class);
    private ReviewCorrespondences review = new ReviewCorrespondences();
    private ConnectionInfoCreator infoCreator = new ConnectionInfoCreator();
    private JPopupMenu menu;
    private JMenuItem itemConfidence;
    private JCheckBoxMenuItem itemImplied;
    private BindingGroup bindingGroup;
    private boolean first = true;
    private ConnectionWidget connection;
    private Scene scene;
    private final String SET_ROOT = "set root";
    private final String DELETE = "delete";

    public MyPopupProviderConnectionChainComposition(Scene scene) {
        this.scene = scene;
        createPopupMenu();
    }

    public JPopupMenu getPopupMenu(Widget widget, Point arg1) {
        if (first) {
            connection = (ConnectionWidget) widget;
            first = false;
        }
        return menu;
    }

    public void actionPerformed(ActionEvent e) {
        if (e.getActionCommand().equals(SET_ROOT)) {
            ////            StatusDisplayer.getDefault().setStatusText(NbBundle.getMessage(Costanti.class, Costanti.SHOW_HIDE_INFO_CONNECTION));
            ////            Widget popUpMenu = null;
            ////            for (Widget widget : menu.getChildren()) {
            ////                if (widget instanceof VMDNodeWidget) {
            ////                    popUpMenu = widget;
            ////                    break;
            ////                }
            ////            }
            ////            if (popUpMenu != null) {
            ////                popUpMenu.removeFromParent();
            ////                scene.validate();
            ////            } else {
            //            showInfo();
            ////            }
        } else {
            deleteConnection();
        }
    }

    private void createPopupMenu() {
        menu = new JPopupMenu("Popup menu");
        JMenuItem item;
        //        item = new JMenuItem(NbBundle.getMessage(Costanti.class, Costanti.SHOW_HIDE_INFO_CONNECTION));
        //        item.setActionCommand(SHOW);
        //        item.addActionListener(this);
        //        menu.add(item);

        //        itemConfidence = new JMenuItem();
        //        menu.add(itemConfidence);
        //
        //        itemImplied = new JCheckBoxMenuItem();
        //        menu.add(itemImplied);

        item = new JMenuItem(NbBundle.getMessage(Costanti.class, Costanti.DELETE_CONNECTION));
        item.setActionCommand(DELETE);
        item.addActionListener(this);
        menu.add(item);
    }

    private void deleteConnection() {
        LayerWidget connectionLayer = (LayerWidget) connection.getParentWidget();
        ConnectionInfo connectionInfo = (ConnectionInfo) connectionLayer.getChildConstraint(connection);
        LayerWidget mainLayer = (LayerWidget) connectionInfo.getSourceWidget().getParentWidget();
        AbstractCaratteristicheWidgetComposition caratteristicheWidgetCompositionSource = (AbstractCaratteristicheWidgetComposition) mainLayer
                .getChildConstraint(connectionInfo.getSourceWidget());
        AbstractCaratteristicheWidgetComposition caratteristicheWidgetCompositionTarget = (AbstractCaratteristicheWidgetComposition) mainLayer
                .getChildConstraint(connectionInfo.getTargetWidget());
        MutableMappingTask mutableMappingTaskSource = caratteristicheWidgetCompositionSource
                .getMutableMappingTask();
        MutableMappingTask mutableMappingTaskTarget = caratteristicheWidgetCompositionTarget
                .getMutableMappingTask();
        mutableMappingTaskSource.getMutableMappingTasks().remove(mutableMappingTaskTarget);
        mutableMappingTaskTarget.getMutableMappingTasks().remove(mutableMappingTaskSource);
        //        if (connectionInfo.getTargetWidget() instanceof ChainWidget) {
        caratteristicheWidgetCompositionTarget
                .removeSourceScenario((ICompositionWidget) connectionInfo.getSourceWidget());
        caratteristicheWidgetCompositionSource.getTargetList()
                .remove((ICompositionWidget) connectionInfo.getTargetWidget());
        //        } else if (connectionInfo.getTargetWidget() instanceof MergeWidget) {
        //        }
        connection.removeFromParent();
        StatusDisplayer.getDefault().setStatusText(NbBundle.getMessage(Costanti.class, Costanti.DELETE_CONNECTION));
    }
}