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/*
 * Copyright (C) 2008-2012 AgroSense Foundation.
 *
 * AgroSense 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.
 *
 * There are special exceptions to the terms and conditions of the GPLv3 as it is applied to
 * this software, see the FLOSS License Exception
 * .
 *
 * AgroSense 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 AgroSense.  If not, see .
 * 
 * Contributors:
 *    monezz - initial API and implementation and/or initial documentation
 */
package eu.agrosense.client.grid.impl;

import eu.agrosense.client.grid.Grid;
import java.awt.BorderLayout;
import javax.swing.Action;
import javax.swing.JComponent;
import javax.swing.JPanel;
import javax.swing.JToolBar;
import nl.cloudfarming.client.field.model.Field;
import nl.cloudfarming.client.geoviewer.render.GridCoverage2DPreviewPanel;
import nl.cloudfarming.client.util.swing.ASBodyPanel;
import org.netbeans.core.spi.multiview.CloseOperationState;
import org.netbeans.core.spi.multiview.MultiViewElement;
import org.netbeans.core.spi.multiview.MultiViewElementCallback;
import org.openide.awt.UndoRedo;
import org.openide.util.ImageUtilities;
import org.openide.util.Lookup;
import org.openide.util.NbBundle.Messages;
import org.openide.windows.TopComponent;

@MultiViewElement.Registration(
    displayName = "#LBL_Grid_VISUAL",
iconBase = "eu/agrosense/client/grid/impl/grid.png",
mimeType = "application/x-agrosense-grid",
persistenceType = TopComponent.PERSISTENCE_NEVER,
preferredID = "GridVisual",
position = 2000)
@Messages("LBL_Grid_VISUAL=Visual")
public final class GridVisualElement extends JPanel implements MultiViewElement {

    private GridDataObject obj;
    private JToolBar toolbar = new JToolBar();
    private transient MultiViewElementCallback callback;
    private ASBodyPanel content;    

    public GridVisualElement(Lookup lkp) {
        obj = lkp.lookup(GridDataObject.class);
        assert obj != null;
        initComponents();
        
        setLayout(new BorderLayout());
        
        //FieldVisualPanel fieldVisualPanel = new FieldVisualPanel(obj.getLookup().lookup(Field.class));
        
        content = new ASBodyPanel(new GridCoverage2DPreviewPanel(obj.getLookup().lookup(Grid.class).getGrid()));
        content.setIcon(ImageUtilities.loadImageIcon(GridDataObject.ICON_BASE, true));
        content.setTitle(Bundle.LBL_Grid_VISUAL()); 
        
        add(content);        
    }

    @Override
    public String getName() {
        return "GridVisualElement";
    }

    /**
     * This method is called from within the constructor to initialize the form.
     * WARNING: Do NOT modify this code. The content of this method is always
     * regenerated by the Form Editor.
     */
    // //GEN-BEGIN:initComponents
    private void initComponents() {

        javax.swing.GroupLayout layout = new javax.swing.GroupLayout(this);
        this.setLayout(layout);
        layout.setHorizontalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGap(0, 400, Short.MAX_VALUE)
        );
        layout.setVerticalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGap(0, 300, Short.MAX_VALUE)
        );
    }// //GEN-END:initComponents

    // Variables declaration - do not modify//GEN-BEGIN:variables
    // End of variables declaration//GEN-END:variables
    @Override
    public JComponent getVisualRepresentation() {
        return this;
    }

    @Override
    public JComponent getToolbarRepresentation() {
        return toolbar;
    }

    @Override
    public Action[] getActions() {
        return new Action[0];
    }

    @Override
    public Lookup getLookup() {
        return obj.getLookup();
    }

    @Override
    public void componentOpened() {
    }

    @Override
    public void componentClosed() {
    }

    @Override
    public void componentShowing() {
        if (callback != null) {
            updateName();
        }
    }

    @Override
    public void componentHidden() {
    }

    @Override
    public void componentActivated() {
    }

    @Override
    public void componentDeactivated() {
    }

    @Override
    public UndoRedo getUndoRedo() {
        return UndoRedo.NONE;
    }

    @Override
    public void setMultiViewCallback(MultiViewElementCallback callback) {
        this.callback = callback;
    }

    @Override
    public CloseOperationState canCloseElement() {
        return CloseOperationState.STATE_OK;
    }
    
    private void updateName() {
        if (callback != null) {
            Grid grid = obj.getLookup().lookup(Grid.class);
            TopComponent tc = callback.getTopComponent();
            tc.setHtmlDisplayName(grid.getName());
            tc.setDisplayName(grid.getName());
            tc.setName(getName());
            tc.setToolTipText(getToolTipText());
        }
    }     
}