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.sdk.internal;

     6 

     7 import java.util.List;

     8 

     9 import org.chromium.sdk.Script;

    10 import org.chromium.sdk.internal.protocol.FrameObject;

    11 import org.chromium.sdk.internal.tools.v8.V8Helper;

    12 

    13 /**

    14  * A representation of a remote JavaScript VM call frame.

    15  */

    16 public class FrameMirror {

    17 

    18   /**

    19    * A name of the script associated with the frame.

    20    */

    21   private final String scriptName;

    22 

    23   /**

    24    * 0-based line number in the entire script resource.

    25    */

    26   private final int lineNumber;

    27 

    28   /**

    29    * Function name associated with the frame.

    30    */

    31   private final String frameFunction;

    32 

    33   /**

    34    * The associated script id value.

    35    */

    36   private final long scriptId;

    37 

    38   /**

    39    * A script associated with the frame.

    40    */

    41   private Script script;

    42 

    43   /**

    44    * The JSON descriptor of the frame.

    45    */

    46   private final FrameObject frameObject;

    47 

    48   public FrameMirror(FrameObject frameObject,

    49       String scriptName, int line, long scriptId, String frameFunction) {

    50     this.frameObject = frameObject;

    51     this.scriptName = scriptName;

    52     this.lineNumber = line;

    53     this.scriptId = scriptId;

    54     this.frameFunction = frameFunction;

    55   }

    56 

    57   public String getScriptName() {

    58     return scriptName;

    59   }

    60 

    61   public long getScriptId() {

    62     return scriptId;

    63   }

    64 

    65   /**

    66    * @return the 0-based line number in the resource

    67    */

    68   public int getLine() {

    69     return lineNumber;

    70   }

    71 

    72   public String getFunctionName() {

    73     return frameFunction;

    74   }

    75 

    76   public List<PropertyReference> getLocals() {

    77     return V8Helper.computeLocals(frameObject);

    78   }

    79 

    80   public List<ScopeMirror> getScopes() {

    81     return V8Helper.computeScopes(frameObject);

    82   }

    83 

    84   public PropertyReference getReceiverRef() {

    85     return V8Helper.computeReceiverRef(frameObject);

    86   }

    87 

    88   public synchronized void setScript(Script script) {

    89     this.script = script;

    90   }

    91 

    92   public synchronized Script getScript() {

    93     return script;

    94   }

    95 }