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4be2d764fa
We only use this data URL parser to pre-cache images loaded from data URLs. It's not clear we need that optimization in this system. If we do want it, we can just call the data URL parser directly. R=eseidel@chromium.org Review URL: https://codereview.chromium.org/691623003
103 lines
3.6 KiB
C++
103 lines
3.6 KiB
C++
// Copyright 2014 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#ifndef SKY_VIEWER_PLATFORM_PLATFORM_IMPL_H_
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#define SKY_VIEWER_PLATFORM_PLATFORM_IMPL_H_
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#include "base/memory/scoped_ptr.h"
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#include "base/message_loop/message_loop.h"
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#include "base/threading/thread_local_storage.h"
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#include "base/timer/timer.h"
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#include "mojo/services/public/interfaces/network/network_service.mojom.h"
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#include "sky/engine/public/platform/Platform.h"
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#include "sky/engine/public/platform/WebScrollbarBehavior.h"
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#include "sky/viewer/cc/web_compositor_support_impl.h"
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#include "sky/viewer/platform/webmimeregistry_impl.h"
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#include "sky/viewer/platform/webthemeengine_impl.h"
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namespace mojo {
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class ApplicationImpl;
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}
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namespace sky {
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class PlatformImpl : public blink::Platform {
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public:
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explicit PlatformImpl(mojo::ApplicationImpl* app);
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virtual ~PlatformImpl();
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// blink::Platform methods:
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virtual blink::WebMimeRegistry* mimeRegistry();
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virtual blink::WebThemeEngine* themeEngine();
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virtual blink::WebString defaultLocale();
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virtual double currentTime();
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virtual double monotonicallyIncreasingTime();
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virtual void setSharedTimerFiredFunction(void (*func)());
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virtual void setSharedTimerFireInterval(double interval_seconds);
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virtual void stopSharedTimer();
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virtual base::SingleThreadTaskRunner* mainThreadTaskRunner();
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virtual bool isThreadedCompositingEnabled();
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virtual blink::WebCompositorSupport* compositorSupport();
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virtual mojo::NetworkService* networkService();
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virtual blink::WebURLLoader* createURLLoader();
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virtual blink::WebURLError cancelledError(const blink::WebURL& url) const;
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virtual blink::WebScrollbarBehavior* scrollbarBehavior();
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virtual const unsigned char* getTraceCategoryEnabledFlag(
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const char* category_name);
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virtual long* getTraceSamplingState(const unsigned thread_bucket);
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virtual TraceEventHandle addTraceEvent(
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char phase,
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const unsigned char* category_group_enabled,
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const char* name,
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unsigned long long id,
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int num_args,
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const char** arg_names,
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const unsigned char* arg_types,
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const unsigned long long* arg_values,
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unsigned char flags);
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virtual TraceEventHandle addTraceEvent(
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char phase,
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const unsigned char* category_group_enabled,
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const char* name,
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unsigned long long id,
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int num_args,
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const char** arg_names,
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const unsigned char* arg_types,
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const unsigned long long* arg_values,
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const blink::WebConvertableToTraceFormat* convertable_values,
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unsigned char flags);
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virtual void updateTraceEventDuration(
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const unsigned char* category_group_enabled,
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const char* name,
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TraceEventHandle);
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private:
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void SuspendSharedTimer();
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void ResumeSharedTimer();
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void DoTimeout() {
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if (shared_timer_func_ && !shared_timer_suspended_)
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shared_timer_func_();
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}
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mojo::NetworkServicePtr network_service_;
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base::MessageLoop* main_loop_;
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scoped_refptr<base::SingleThreadTaskRunner> main_thread_task_runner_;
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base::OneShotTimer<PlatformImpl> shared_timer_;
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void (*shared_timer_func_)();
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double shared_timer_fire_time_;
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bool shared_timer_fire_time_was_set_while_suspended_;
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int shared_timer_suspended_; // counter
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sky_viewer_cc::WebCompositorSupportImpl compositor_support_;
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WebThemeEngineImpl theme_engine_;
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WebMimeRegistryImpl mime_registry_;
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blink::WebScrollbarBehavior scrollbar_behavior_;
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DISALLOW_COPY_AND_ASSIGN(PlatformImpl);
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};
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} // namespace sky
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#endif // SKY_VIEWER_PLATFORM_PLATFORM_IMPL_H_
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