1 // Copyright (c) 2009 The Chromium Authors. All rights reserved.

     2 // Use of this source code is governed by a BSD-style license that can be

     3 // found in the LICENSE file.

     4 

     5 package org.chromium.debug.ui.actions;

     6 

     7 import org.chromium.debug.core.model.ChromiumLineBreakpoint;

     8 import org.eclipse.debug.core.model.IBreakpoint;

     9 import org.eclipse.debug.ui.actions.RulerBreakpointAction;

    10 import org.eclipse.jface.text.source.IVerticalRulerInfo;

    11 import org.eclipse.jface.viewers.ISelection;

    12 import org.eclipse.jface.viewers.ISelectionChangedListener;

    13 import org.eclipse.jface.viewers.ISelectionProvider;

    14 import org.eclipse.jface.viewers.StructuredSelection;

    15 import org.eclipse.ui.dialogs.PropertyDialogAction;

    16 import org.eclipse.ui.texteditor.ITextEditor;

    17 import org.eclipse.ui.texteditor.IUpdate;

    18 

    19 /**

    20  * Action to bring up the breakpoint properties dialog.

    21  */

    22 public class JsBreakpointPropertiesRulerAction extends RulerBreakpointAction implements IUpdate {

    23 

    24   private IBreakpoint breakpoint;

    25 

    26   public JsBreakpointPropertiesRulerAction(ITextEditor editor, IVerticalRulerInfo rulerInfo) {

    27     super(editor, rulerInfo);

    28     setText(Messages.JsBreakpointPropertiesRulerAction_ItemLabel);

    29   }

    30 

    31   @Override

    32   public void run() {

    33     if (getBreakpoint() != null) {

    34       PropertyDialogAction action =

    35           new PropertyDialogAction(getEditor().getEditorSite(),

    36               new ISelectionProvider() {

    37                 public void addSelectionChangedListener(ISelectionChangedListener listener) {

    38                 }

    39 

    40                 public ISelection getSelection() {

    41                   return new StructuredSelection(getBreakpoint());

    42                 }

    43 

    44                 public void removeSelectionChangedListener(ISelectionChangedListener listener) {

    45                 }

    46 

    47                 public void setSelection(ISelection selection) {

    48                 }

    49               });

    50       action.run();

    51     }

    52   }

    53 

    54   public void update() {

    55     breakpoint = null;

    56     IBreakpoint activeBreakpoint = getBreakpoint();

    57     if (activeBreakpoint != null &&

    58         activeBreakpoint instanceof ChromiumLineBreakpoint) {

    59       breakpoint = activeBreakpoint;

    60     }

    61     setEnabled(breakpoint != null);

    62   }

    63 

    64 }