Line data    Source code

       1             : /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
       2             : /* vim: set ts=8 sts=2 et sw=2 tw=80: */
       3             : /* This Source Code Form is subject to the terms of the Mozilla Public
       4             :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       5             :  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
       6             : 
       7             : #ifndef mozilla_ConsoleTimelineMarker_h_
       8             : #define mozilla_ConsoleTimelineMarker_h_
       9             : 
      10             : #include "TimelineMarker.h"
      11             : #include "mozilla/dom/ProfileTimelineMarkerBinding.h"
      12             : 
      13             : namespace mozilla {
      14             : 
      15           0 : class ConsoleTimelineMarker : public TimelineMarker
      16             : {
      17             : public:
      18           0 :   ConsoleTimelineMarker(const nsAString& aCause,
      19             :                         MarkerTracingType aTracingType)
      20           0 :     : TimelineMarker("ConsoleTime", aTracingType)
      21           0 :     , mCause(aCause)
      22             :   {
      23             :     // Stack is captured by default on the "start" marker. Explicitly also
      24             :     // capture stack on the "end" marker.
      25           0 :     if (aTracingType == MarkerTracingType::END) {
      26           0 :       CaptureStack();
      27             :     }
      28           0 :   }
      29             : 
      30           0 :   virtual bool Equals(const AbstractTimelineMarker& aOther) override
      31             :   {
      32           0 :     if (!TimelineMarker::Equals(aOther)) {
      33           0 :       return false;
      34             :     }
      35             :     // Console markers must have matching causes as well. It is safe to perform
      36             :     // a static_cast here as the previous equality check ensures that this is
      37             :     // a console marker instance.
      38           0 :     return mCause == static_cast<const ConsoleTimelineMarker*>(&aOther)->mCause;
      39             :   }
      40             : 
      41           0 :   virtual void AddDetails(JSContext* aCx, dom::ProfileTimelineMarker& aMarker) override
      42             :   {
      43           0 :     TimelineMarker::AddDetails(aCx, aMarker);
      44             : 
      45           0 :     if (GetTracingType() == MarkerTracingType::START) {
      46           0 :       aMarker.mCauseName.Construct(mCause);
      47             :     } else {
      48           0 :       aMarker.mEndStack = GetStack();
      49             :     }
      50           0 :   }
      51             : 
      52             : private:
      53             :   nsString mCause;
      54             : };
      55             : 
      56             : } // namespace mozilla
      57             : 
      58             : #endif // mozilla_ConsoleTimelineMarker_h_