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.core.model;

     6 

     7 import org.chromium.debug.core.util.ChromiumDebugPluginUtil;

     8 import org.eclipse.core.resources.IResource;

     9 import org.eclipse.core.runtime.IAdapterFactory;

    10 import org.eclipse.debug.ui.actions.IToggleBreakpointsTarget;

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

    12 

    13 /**

    14  * Factory of LineBreakpointAdapters for browser scripts.

    15  */

    16 public class BreakpointAdapterFactory implements IAdapterFactory {

    17 

    18   @SuppressWarnings("unchecked")

    19   public Object getAdapter(Object adaptableObject, Class adapterType) {

    20     if (adaptableObject instanceof ITextEditor) {

    21       ITextEditor editorPart = (ITextEditor) adaptableObject;

    22       IResource resource =

    23           (IResource) editorPart.getEditorInput().getAdapter(IResource.class);

    24       if (resource != null) {

    25         String extension = resource.getFileExtension();

    26         if (extension != null && ChromiumDebugPluginUtil.CHROMIUM_EXTENSION.equals(extension)) {

    27           return new LineBreakpointAdapter();

    28         }

    29       }

    30     }

    31     return null;

    32   }

    33 

    34   @SuppressWarnings("unchecked")

    35   public Class[] getAdapterList() {

    36     return new Class[] { IToggleBreakpointsTarget.class };

    37   }

    38 }