39 lines
1.2 KiB
C++
39 lines
1.2 KiB
C++
// Copyright (c) 2012 The Chromium Embedded Framework Authors. All rights
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// reserved. Use of this source code is governed by a BSD-style license that can
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// be found in the LICENSE file.
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#ifndef CEF_LIBCEF_BROWSER_TRACE_SUBSCRIBER_H_
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#define CEF_LIBCEF_BROWSER_TRACE_SUBSCRIBER_H_
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#pragma once
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#include "include/cef_trace.h"
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#include "base/debug/trace_event.h"
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#include "base/file_path.h"
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#include "base/memory/scoped_ptr.h"
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#include "content/public/browser/trace_subscriber.h"
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// May only be accessed on the browser process UI thread.
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class CefTraceSubscriber : public content::TraceSubscriber {
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public:
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CefTraceSubscriber();
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virtual ~CefTraceSubscriber();
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bool BeginTracing(CefRefPtr<CefTraceClient> client,
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const std::string& categories);
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bool GetTraceBufferPercentFullAsync();
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bool EndTracingAsync();
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private:
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// content::TraceSubscriber methods:
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virtual void OnTraceDataCollected(
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const scoped_refptr<base::RefCountedString>& trace_fragment) OVERRIDE;
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virtual void OnTraceBufferPercentFullReply(float percent_full) OVERRIDE;
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virtual void OnEndTracingComplete() OVERRIDE;
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bool collecting_trace_data_;
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CefRefPtr<CefTraceClient> client_;
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};
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#endif // CEF_LIBCEF_BROWSER_TRACE_SUBSCRIBER_H_
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