/*

     dsh-venn-cytoscape-plugin  Cytoscape plugin for venn diagrams.

     Copyright (c) 2010-2012 held jointly by the individual authors.

     This library is free software; you can redistribute it and/or modify it

     under the terms of the GNU Lesser General Public License as published

     by the Free Software Foundation; either version 3 of the License, or (at

     your option) any later version.

     This library is distributed in the hope that it will be useful, but WITHOUT

     ANY WARRANTY; with out even the implied warranty of MERCHANTABILITY or

     FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public

     License for more details.

     You should have received a copy of the GNU Lesser General Public License

     along with this library;  if not, write to the Free Software Foundation,

     Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307  USA.

     > http://www.fsf.org/licensing/licenses/lgpl.html

     > http://www.opensource.org/licenses/lgpl-license.php

 */

 package org.dishevelled.venn.cytoscape;

 import java.awt.BorderLayout;

 import java.awt.Toolkit;

 import java.awt.event.ActionEvent;

 import java.awt.event.InputEvent;

 import java.awt.event.KeyEvent;

 import javax.swing.AbstractAction;

 import javax.swing.Action;

 import javax.swing.InputMap;

 import javax.swing.KeyStroke;

 import javax.swing.JComponent;

 import javax.swing.JMenuItem;

 import javax.swing.JPanel;

 import javax.swing.JPopupMenu;

 import javax.swing.border.EmptyBorder;

 import cytoscape.CyNode;

 import cytoscape.CyNetwork;

 import cytoscape.Cytoscape;

 import org.dishevelled.identify.ContextMenuListener;

 import org.dishevelled.identify.IdToolBar;

 import org.dishevelled.observable.event.SetChangeEvent;

 import org.dishevelled.observable.event.SetChangeListener;

 import org.dishevelled.venn.cytoscape.CyNodeListCellRenderer;

 import org.dishevelled.venn.swing.BinaryVennList;

 import org.dishevelled.venn.swing.TernaryVennList;

 import org.dishevelled.venn.swing.QuaternaryVennList;

 /**

  * Details view.

  *

  * @author  Michael Heuer

  */

 final class DetailsView

     extends JPanel

 {

     /** Maximum number of nodes above which selection sync should be disabled for binary details views. */

     private final int BINARY_SELECTION_SYNC_MAXIMUM = Integer.MAX_VALUE;

     /** Maximum number of nodes above which selection sync should be disabled for ternary details views. */

     private final int TERNARY_SELECTION_SYNC_MAXIMUM = 2000000;

     /** Maximum number of nodes above which selection sync should be disabled for quaternary details views. */

     private final int QUATERNARY_SELECTION_SYNC_MAXIMUM = 20000;

     /** Binary venn list. */

     private final BinaryVennList<CyNode> binaryVennList;

     /** Ternary venn list. */

     private final TernaryVennList<CyNode> ternaryVennList;

     /** Quaternary venn list. */

     private final QuaternaryVennList<CyNode> quaternaryVennList;

     /** Update Cytoscape selection. */

     private final SetChangeListener<CyNode> updateCytoscapeSelection = new SetChangeListener<CyNode>()

         {

             /** {@inheritDoc} */

             public void setChanged(final SetChangeEvent<CyNode> event)

             {

                 // ick.  wholesale update every time

                 CyNetwork currentNetwork = Cytoscape.getCurrentNetwork();

                 currentNetwork.unselectAllNodes();

                 currentNetwork.setSelectedNodeState(event.getObservableSet(), true);

                 Cytoscape.getCurrentNetworkView().updateView();

             }

         };

     // todo: use identifiable actions for these, if a clear selection icon can be found

     //   ...there is EDIT_SELECT_ALL but 24x24 is not one of the tango icon sizes

     /** Select all action. */

     private final Action selectAll = new AbstractAction("Select all") // i18n

         {

             /** {@inheritDoc} */

             public void actionPerformed(final ActionEvent event)

             {

                 if (binaryVennList != null)

                 {

                     binaryVennList.selectAll();

                 }

                 if (ternaryVennList != null)

                 {

                     ternaryVennList.selectAll();

                 }

                 if (quaternaryVennList != null)

                 {

                     quaternaryVennList.selectAll();

                 }

             }

         };

     /** Clear selection action. */

     private final Action clearSelection = new AbstractAction("Clear selection") // i18n

         {

             /** {@inheritDoc} */

             public void actionPerformed(final ActionEvent event)

             {

                 if (binaryVennList != null)

                 {

                     binaryVennList.clearSelection();

                 }

                 if (ternaryVennList != null)

                 {

                     ternaryVennList.clearSelection();

                 }

                 if (quaternaryVennList != null)

                 {

                     quaternaryVennList.clearSelection();

                 }

             }

         };

     /**

      * Create a new details view.

      *

      * @param binaryVennList binary venn list

      * @param ternaryVennList ternary venn list

      * @param quaternaryVennList quaternary venn list

      */

     private DetailsView(final BinaryVennList<CyNode> binaryVennList,

                         final TernaryVennList<CyNode> ternaryVennList,

                         final QuaternaryVennList<CyNode> quaternaryVennList)

     {

         super();

         this.binaryVennList = binaryVennList;

         this.ternaryVennList = ternaryVennList;

         this.quaternaryVennList = quaternaryVennList;

         // suck.

         if (this.binaryVennList != null)

         {

             this.binaryVennList.getFirst().setCellRenderer(new CyNodeListCellRenderer());

             this.binaryVennList.getFirstOnly().setCellRenderer(new CyNodeListCellRenderer());

             this.binaryVennList.getIntersection().setCellRenderer(new CyNodeListCellRenderer());

             this.binaryVennList.getSecond().setCellRenderer(new CyNodeListCellRenderer());

             this.binaryVennList.getSecondOnly().setCellRenderer(new CyNodeListCellRenderer());

             this.binaryVennList.getUnion().setCellRenderer(new CyNodeListCellRenderer());

         }

         if (this.ternaryVennList != null)

         {

             this.ternaryVennList.getFirst().setCellRenderer(new CyNodeListCellRenderer());

             this.ternaryVennList.getFirstOnly().setCellRenderer(new CyNodeListCellRenderer());

             this.ternaryVennList.getFirstSecond().setCellRenderer(new CyNodeListCellRenderer());

             this.ternaryVennList.getFirstThird().setCellRenderer(new CyNodeListCellRenderer());

             this.ternaryVennList.getIntersection().setCellRenderer(new CyNodeListCellRenderer());

             this.ternaryVennList.getSecond().setCellRenderer(new CyNodeListCellRenderer());

             this.ternaryVennList.getSecondOnly().setCellRenderer(new CyNodeListCellRenderer());

             this.ternaryVennList.getSecondThird().setCellRenderer(new CyNodeListCellRenderer());

             this.ternaryVennList.getThird().setCellRenderer(new CyNodeListCellRenderer());

             this.ternaryVennList.getThirdOnly().setCellRenderer(new CyNodeListCellRenderer());

             this.ternaryVennList.getUnion().setCellRenderer(new CyNodeListCellRenderer());

         }

         if (this.quaternaryVennList != null)

         {

             this.quaternaryVennList.getFirst().setCellRenderer(new CyNodeListCellRenderer());

             this.quaternaryVennList.getFirstFourth().setCellRenderer(new CyNodeListCellRenderer());

             this.quaternaryVennList.getFirstOnly().setCellRenderer(new CyNodeListCellRenderer());

             this.quaternaryVennList.getFirstSecond().setCellRenderer(new CyNodeListCellRenderer());

             this.quaternaryVennList.getFirstSecondFourth().setCellRenderer(new CyNodeListCellRenderer());

             this.quaternaryVennList.getFirstSecondThird().setCellRenderer(new CyNodeListCellRenderer());

             this.quaternaryVennList.getFirstThird().setCellRenderer(new CyNodeListCellRenderer());

             this.quaternaryVennList.getFirstThirdFourth().setCellRenderer(new CyNodeListCellRenderer());

             this.quaternaryVennList.getFourth().setCellRenderer(new CyNodeListCellRenderer());

             this.quaternaryVennList.getFourthOnly().setCellRenderer(new CyNodeListCellRenderer());

             this.quaternaryVennList.getIntersection().setCellRenderer(new CyNodeListCellRenderer());

             this.quaternaryVennList.getSecond().setCellRenderer(new CyNodeListCellRenderer());

             this.quaternaryVennList.getSecondFourth().setCellRenderer(new CyNodeListCellRenderer());

             this.quaternaryVennList.getSecondOnly().setCellRenderer(new CyNodeListCellRenderer());

             this.quaternaryVennList.getSecondThird().setCellRenderer(new CyNodeListCellRenderer());

             this.quaternaryVennList.getSecondThirdFourth().setCellRenderer(new CyNodeListCellRenderer());

             this.quaternaryVennList.getThird().setCellRenderer(new CyNodeListCellRenderer());

             this.quaternaryVennList.getThirdFourth().setCellRenderer(new CyNodeListCellRenderer());

             this.quaternaryVennList.getThirdOnly().setCellRenderer(new CyNodeListCellRenderer());

             this.quaternaryVennList.getUnion().setCellRenderer(new CyNodeListCellRenderer());

         }

         InputMap inputMap = getInputMap(JComponent.WHEN_IN_FOCUSED_WINDOW);

         int menuKeyMask = Toolkit.getDefaultToolkit().getMenuShortcutKeyMask();

         KeyStroke ctrlShiftA = KeyStroke.getKeyStroke(KeyEvent.VK_A, menuKeyMask | InputEvent.SHIFT_DOWN_MASK);

         KeyStroke ctrlShiftC = KeyStroke.getKeyStroke(KeyEvent.VK_C, menuKeyMask | InputEvent.SHIFT_DOWN_MASK);

         inputMap.put(ctrlShiftA, "selectAll");

         inputMap.put(ctrlShiftC, "clearSelection");

         getActionMap().put("selectAll", selectAll);

         getActionMap().put("clearSelection", clearSelection);

         JMenuItem selectAllMenuItem = new JMenuItem(selectAll);

         selectAllMenuItem.setAccelerator(ctrlShiftA);

         JMenuItem clearSelectionMenuItem = new JMenuItem(clearSelection);

         clearSelectionMenuItem.setAccelerator(ctrlShiftC);

         JPopupMenu contextMenu = new JPopupMenu();

         contextMenu.add(selectAllMenuItem);

         contextMenu.add(clearSelectionMenuItem);

         IdToolBar toolBar = new IdToolBar();

         // todo:  odd border decorations on Win L&F

         toolBar.add(selectAll);

         toolBar.add(clearSelection);

         toolBar.displayText();

         setLayout(new BorderLayout());

         add("North", toolBar);

         addMouseListener(new ContextMenuListener(contextMenu));

     }

     /**

      * Create a new details view with the specified binary venn list.

      *

      * @param binaryVennList binary venn list

      */

     DetailsView(final BinaryVennList<CyNode> binaryVennList)

     {

         this(binaryVennList, null, null);

         binaryVennList.setBorder(new EmptyBorder(12, 12, 12, 12));

         if (binaryVennList.getModel().union().size() > BINARY_SELECTION_SYNC_MAXIMUM)

         {

             selectAll.setEnabled(false);

             clearSelection.setEnabled(false);

         }

         else

         {

             binaryVennList.getModel().selection().addSetChangeListener(updateCytoscapeSelection);

         }

         add("Center", binaryVennList);

     }

     /**

      * Create a new details view with the specified ternary venn list.

      *

      * @param ternaryVennList ternary venn list

      */

     DetailsView(final TernaryVennList<CyNode> ternaryVennList)

     {

         this(null, ternaryVennList, null);

         ternaryVennList.setBorder(new EmptyBorder(12, 12, 12, 12));

         if (ternaryVennList.getModel().union().size() > TERNARY_SELECTION_SYNC_MAXIMUM)

         {

             selectAll.setEnabled(false);

             clearSelection.setEnabled(false);

         }

         else

         {

             ternaryVennList.getModel().selection().addSetChangeListener(updateCytoscapeSelection);

         }

         add("Center", ternaryVennList);

     }

     /**

      * Create a new details view with the specified quaternary venn list.

      *

      * @param quaternaryVennList quaternary venn list

      */

     DetailsView(final QuaternaryVennList<CyNode> quaternaryVennList)

     {

         this(null, null, quaternaryVennList);

         quaternaryVennList.setBorder(new EmptyBorder(12, 12, 12, 12));

         if (quaternaryVennList.getModel().union().size() > QUATERNARY_SELECTION_SYNC_MAXIMUM)

         {

             selectAll.setEnabled(false);

             clearSelection.setEnabled(false);

         }

         else

         {

             quaternaryVennList.getModel().selection().addSetChangeListener(updateCytoscapeSelection);

         }

         add("Center", quaternaryVennList);

     }

 }