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BrowserStructureViewToolPanel.java

/* *******************************************************************
 * Copyright (c) 1999-2001 Xerox Corporation, 
 *               2002 Palo Alto Research Center, Incorporated (PARC).
 * All rights reserved. 
 * This program and the accompanying materials are made available 
 * under the terms of the Eclipse Public License v1.0 
 * which accompanies this distribution and is available at 
 * http://www.eclipse.org/legal/epl-v10.html 
 *  
 * Contributors: 
 *     Xerox/PARC     initial implementation 
 *     Helen Hawkins  Converted to new interface (bug 148190) 
 * ******************************************************************/


package org.aspectj.ajde.ui.swing;

import java.awt.BorderLayout;
import java.awt.Dimension;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.util.Iterator;

import javax.swing.ButtonGroup;
import javax.swing.Icon;
import javax.swing.JCheckBoxMenuItem;
import javax.swing.JComboBox;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JPopupMenu;
import javax.swing.JRadioButtonMenuItem;
import javax.swing.JSeparator;
import javax.swing.border.Border;

import org.aspectj.ajde.Ajde;
import org.aspectj.ajde.ui.GlobalStructureView;
import org.aspectj.ajde.ui.StructureView;
import org.aspectj.ajde.ui.StructureViewProperties;
import org.aspectj.asm.IProgramElement;
import org.aspectj.asm.IRelationship;
import org.aspectj.bridge.IMessage;
import org.aspectj.bridge.Message;

public class BrowserStructureViewToolPanel extends JPanel {

      private static final long serialVersionUID = 7960528108612681776L;

      private StructureView currentView;
      private StructureViewPanel viewPanel;
    protected BorderLayout borderLayout1 = new BorderLayout();
    protected Border border1;
    protected Border border2;
    AJButtonMenuCombo granularityCombo;
    AJButtonMenuCombo filterCombo;
    AJButtonMenuCombo relationsCombo;
    JPanel buttons_panel = new JPanel();
    JPanel spacer_panel = new JPanel();
    BorderLayout borderLayout2 = new BorderLayout();
    BorderLayout borderLayout3 = new BorderLayout();
    JPanel view_panel = new JPanel();
    JComboBox view_comboBox = null;
    JLabel view_label = new JLabel();
    BorderLayout borderLayout4 = new BorderLayout();

      public BrowserStructureViewToolPanel(
            java.util.List structureViews,
            StructureView currentView,
            StructureViewPanel viewPanel) {

            this.currentView = currentView;
            this.viewPanel = viewPanel;
            view_comboBox = new JComboBox();
            view_comboBox.setFont(AjdeWidgetStyles.DEFAULT_LABEL_FONT);

            for (Iterator it = structureViews.iterator(); it.hasNext(); ) {
                  view_comboBox.addItem(it.next());
            }

            try {
                  jbInit();
            } catch (Exception e) {
            Message msg = new Message("Could not initialize GUI.",IMessage.ERROR,e,null);
            Ajde.getDefault().getMessageHandler().handleMessage(msg);
            }
            initToolBar();
      }

      private void initToolBar() {
        try {
                  granularityCombo = new AJButtonMenuCombo(
                        "Visible granularity",
                        "Visible granularity",
                        Ajde.getDefault().getIconRegistry().getGranularityIcon(),
                        createGranularityMenu(),
                        false);

                  filterCombo = new AJButtonMenuCombo(
                        "Filter members",
                        "Filter members",
                        Ajde.getDefault().getIconRegistry().getFilterIcon(),
                        createFilterMenu(),
                        false);

                  relationsCombo = new AJButtonMenuCombo(
                        "Filter associations",
                        "Filter associations",
                        Ajde.getDefault().getIconRegistry().getRelationsIcon(),
                        createRelationsMenu(),
                        false);

                  buttons_panel.add(granularityCombo,  BorderLayout.WEST);
            buttons_panel.add(filterCombo,  BorderLayout.CENTER);
            buttons_panel.add(relationsCombo,  BorderLayout.EAST);
        } catch(Exception e) {
            Message msg = new Message("Could not initialize GUI.",IMessage.ERROR,e,null);
            Ajde.getDefault().getMessageHandler().handleMessage(msg);
        }
      }

      private JPopupMenu createFilterMenu() {
            JPopupMenu filterMenu = new JPopupMenu();
            IProgramElement.Accessibility[] accessibility = IProgramElement.Accessibility.ALL;
            for (int i = 0; i < accessibility.length; i++) {
                  CheckBoxSelectionMenuButton menuItem = new CheckBoxSelectionMenuButton(accessibility[i]);
                  menuItem.setIcon(Ajde.getDefault().getIconRegistry().getAccessibilitySwingIcon(accessibility[i]));
                  filterMenu.add(menuItem);
            }
            filterMenu.add(new JSeparator());

            IProgramElement.Kind[] kinds = IProgramElement.Kind.ALL;
            for (int i = 0; i < kinds.length; i++) {
                  if (kinds[i].isMember()) {
                        CheckBoxSelectionMenuButton menuItem = new CheckBoxSelectionMenuButton(kinds[i]);
                        menuItem.setIcon((Icon)Ajde.getDefault().getIconRegistry().getIcon(kinds[i]).getIconResource());
                        filterMenu.add(menuItem);
                  }
            }
            filterMenu.add(new JSeparator());

            IProgramElement.Modifiers[] modifiers = IProgramElement.Modifiers.ALL;
            for (int i = 0; i < modifiers.length; i++) {
                  CheckBoxSelectionMenuButton menuItem = new CheckBoxSelectionMenuButton(modifiers[i]);
                  filterMenu.add(menuItem);
            }
            return filterMenu;
      }

      private JPopupMenu createRelationsMenu() {
            JPopupMenu relationsMenu = new JPopupMenu();

            java.util.List relations = Ajde.getDefault().getStructureViewManager().getAvailableRelations();
            for (Iterator it = relations.iterator(); it.hasNext(); ) {
                  IRelationship.Kind relation = (IRelationship.Kind)it.next();
                  CheckBoxSelectionMenuButton menuItem = new CheckBoxSelectionMenuButton(relation);
                  menuItem.setIcon((Icon)Ajde.getDefault().getIconRegistry().getIcon(relation).getIconResource());
                  relationsMenu.add(menuItem);
            }

            return relationsMenu;
      }

      private JPopupMenu createGranularityMenu() {
            JPopupMenu orderMenu = new JPopupMenu();

            StructureViewProperties.Granularity[] granularity = StructureViewProperties.Granularity.ALL;
            ButtonGroup group = new ButtonGroup();
            for (int i = 0; i < granularity.length; i++) {
                  RadioSelectionMenuButton menuItem = new RadioSelectionMenuButton(granularity[i], group);
                  orderMenu.add(menuItem);
                  if (granularity[i].equals(StructureViewProperties.Granularity.MEMBER)) {
                        menuItem.setSelected(true);
                  }
            }
            return orderMenu;
      }

      private class RadioSelectionMenuButton extends JRadioButtonMenuItem {

            private static final long serialVersionUID = -879644981405801807L;

            public RadioSelectionMenuButton(StructureViewProperties.Granularity granularity, ButtonGroup group) {
                  super(granularity.toString());
                  super.setFont(AjdeWidgetStyles.DEFAULT_LABEL_FONT);
                  group.add(this);
                  this.addActionListener(new RadioSelectionMenuActionListener(granularity));
            }
      }

      private class RadioSelectionMenuActionListener implements ActionListener {
            private StructureViewProperties.Granularity granularity;

            public RadioSelectionMenuActionListener(StructureViewProperties.Granularity granularity) {
                  this.granularity = granularity;
            }

            public void actionPerformed(ActionEvent e) {
                  currentView.getViewProperties().setGranularity(granularity);
                  Ajde.getDefault().getStructureViewManager().refreshView(currentView);
            }
      }

      private class CheckBoxSelectionMenuButton extends JCheckBoxMenuItem {

            private static final long serialVersionUID = -4555502313984854787L;

            public CheckBoxSelectionMenuButton(String name) {
                  super(name);
                  this.setFont(AjdeWidgetStyles.DEFAULT_LABEL_FONT);
                  this.setBackground(AjdeWidgetStyles.DEFAULT_BACKGROUND_COLOR);
                  //super.setSelected(true);
            }

            public CheckBoxSelectionMenuButton(IProgramElement.Accessibility accessibility) {
                  this(accessibility.toString());
                  this.addActionListener(new CheckBoxSelectionMenuActionListener(accessibility));
            }

            public CheckBoxSelectionMenuButton(IProgramElement.Kind kind) {
                  this(kind.toString());
                  this.addActionListener(new CheckBoxSelectionMenuActionListener(kind));
            }

            public CheckBoxSelectionMenuButton(IProgramElement.Modifiers modifiers) {
                  this(modifiers.toString());
                  this.addActionListener(new CheckBoxSelectionMenuActionListener(modifiers));
            }

            public CheckBoxSelectionMenuButton(StructureViewProperties.Sorting sorting) {
                  this(sorting.toString());
                  this.addActionListener(new CheckBoxSelectionMenuActionListener(sorting));
            }

            public CheckBoxSelectionMenuButton(IRelationship.Kind relation) {
                  this(relation.toString());
                  this.addActionListener(new CheckBoxSelectionMenuActionListener(relation));
            }
      }

      /**
       * Ewwwwww!
       */
00242       private class CheckBoxSelectionMenuActionListener implements ActionListener {
            private IProgramElement.Accessibility accessibility = null;
            private IProgramElement.Kind kind = null;
            private IProgramElement.Modifiers modifiers = null;
            private StructureViewProperties.Sorting sorting = null;
            private IRelationship.Kind relation = null;

            public CheckBoxSelectionMenuActionListener(IProgramElement.Accessibility accessibility) {
                  this.accessibility = accessibility;
            }

            public CheckBoxSelectionMenuActionListener(IProgramElement.Kind kind) {
                  this.kind = kind;
            }

            public CheckBoxSelectionMenuActionListener(IProgramElement.Modifiers modifiers) {
                  this.modifiers = modifiers;
            }

            public CheckBoxSelectionMenuActionListener(StructureViewProperties.Sorting sorting) {
                  this.sorting = sorting;
            }

            public CheckBoxSelectionMenuActionListener(IRelationship.Kind relationKind) {
                  this.relation = relationKind;
            }

            public void actionPerformed(ActionEvent e) {
                  if (!(e.getSource() instanceof CheckBoxSelectionMenuButton)) return;
                  CheckBoxSelectionMenuButton checkMenu = (CheckBoxSelectionMenuButton)e.getSource();
                  if (accessibility != null) {
                        if (checkMenu.isSelected()) {
                              currentView.getViewProperties().addFilteredMemberAccessibility(accessibility);
                        } else {
                              currentView.getViewProperties().removeFilteredMemberAccessibility(accessibility);
                        }
                  } else if (kind != null) {
                        if (checkMenu.isSelected()) {
                              currentView.getViewProperties().addFilteredMemberKind(kind);
                        } else {
                              currentView.getViewProperties().removeFilteredMemberKind(kind);
                        }
                  } else if (modifiers != null) {
                        if (checkMenu.isSelected()) {
                              currentView.getViewProperties().addFilteredMemberModifiers(modifiers);
                        } else {
                              currentView.getViewProperties().removeFilteredMemberModifiers(modifiers);
                        }
                  } else if (sorting != null) {
                        if (checkMenu.isSelected()) {
                              currentView.getViewProperties().setSorting(sorting);
                        } else {
                              currentView.getViewProperties().setSorting(StructureViewProperties.Sorting.DECLARATIONAL);
                        }
                  } else if (relation != null) {
                        if (checkMenu.isSelected()) {
                              currentView.getViewProperties().removeRelation(relation);
                        } else {
                              currentView.getViewProperties().addRelation(relation);
                        }
                  }
                  Ajde.getDefault().getStructureViewManager().refreshView(currentView);
            }
      }

//    public void highlightNode(ProgramElementNode node) {
//        treeManager.navigationAction(node, true, true);
//    }

//    private void order_comboBox_actionPerformed(ActionEvent e) {
//          Ajde.getDefault().getStructureViewManager().refreshView(
//                currentView
//          );
//    }

    private void jbInit() throws Exception {
        this.setLayout(borderLayout2);
        buttons_panel.setLayout(borderLayout3);
        buttons_panel.setMinimumSize(new Dimension(105, 10));
        buttons_panel.setPreferredSize(new Dimension(105, 10));
        view_comboBox.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(ActionEvent e) {
                view_comboBox_actionPerformed(e);
            }
        });
        view_label.setFont(new java.awt.Font("Dialog", 0, 11));
        view_label.setText("  Global View   ");
        view_comboBox.setFont(new java.awt.Font("SansSerif", 0, 11));
        view_comboBox.setPreferredSize(new Dimension(125, 22));
        view_panel.setLayout(borderLayout4);
        view_panel.add(view_label, BorderLayout.WEST);
        this.add(buttons_panel,  BorderLayout.EAST);
        this.add(spacer_panel,  BorderLayout.CENTER);
        this.add(view_panel,  BorderLayout.WEST);
        view_panel.add(view_comboBox, BorderLayout.CENTER);

    }

//    private void order_button_actionPerformed(ActionEvent e) {
//
//    }
//
//    private void orderPopup_button_actionPerformed(ActionEvent e) {
//
//    }

    void separator_button_actionPerformed(ActionEvent e) {

    }

    void view_comboBox_actionPerformed(ActionEvent e) {
      StructureView view = (StructureView)view_comboBox.getSelectedItem();
            viewPanel.setCurrentView(view);
            if (((GlobalStructureView)view).getGlobalViewProperties().getHierarchy()
                  == StructureViewProperties.Hierarchy.DECLARATION) {
                  granularityCombo.setEnabled(true);
                  relationsCombo.setEnabled(true);
                  filterCombo.setEnabled(true);
            } else {
                  granularityCombo.setEnabled(false);
                  relationsCombo.setEnabled(false);
                  filterCombo.setEnabled(false);
            }
    }
}

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