| // Copyright 2015 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef COMPONENTS_SCHEDULER_RENDERER_WEB_VIEW_SCHEDULER_IMPL_H_ |
| #define COMPONENTS_SCHEDULER_RENDERER_WEB_VIEW_SCHEDULER_IMPL_H_ |
| |
| #include <set> |
| #include <string> |
| |
| #include "base/macros.h" |
| #include "base/memory/scoped_ptr.h" |
| #include "components/scheduler/base/task_queue.h" |
| #include "components/scheduler/scheduler_export.h" |
| #include "third_party/WebKit/public/platform/WebViewScheduler.h" |
| |
| namespace base { |
| class SingleThreadTaskRunner; |
| } // namespace base |
| |
| namespace blink { |
| class WebView; |
| } // namespace blink |
| |
| namespace scheduler { |
| |
| class AutoAdvancingVirtualTimeDomain; |
| class RendererSchedulerImpl; |
| class WebFrameSchedulerImpl; |
| |
| class SCHEDULER_EXPORT WebViewSchedulerImpl : public blink::WebViewScheduler { |
| public: |
| WebViewSchedulerImpl(blink::WebView* web_view, |
| RendererSchedulerImpl* renderer_scheduler, |
| bool disable_background_timer_throttling); |
| |
| ~WebViewSchedulerImpl() override; |
| |
| // blink::WebViewScheduler implementation: |
| void setPageVisible(bool page_visible) override; |
| blink::WebPassOwnPtr<blink::WebFrameScheduler> createFrameScheduler() |
| override; |
| void enableVirtualTime() override; |
| void setAllowVirtualTimeToAdvance( |
| bool allow_virtual_time_to_advance) override; |
| |
| // Virtual for testing. |
| virtual void AddConsoleWarning(const std::string& message); |
| |
| scoped_ptr<WebFrameSchedulerImpl> createWebFrameSchedulerImpl(); |
| |
| private: |
| friend class WebFrameSchedulerImpl; |
| |
| void Unregister(WebFrameSchedulerImpl* frame_scheduler); |
| |
| AutoAdvancingVirtualTimeDomain* virtual_time_domain() const { |
| return virtual_time_domain_.get(); |
| } |
| |
| std::set<WebFrameSchedulerImpl*> frame_schedulers_; |
| scoped_ptr<AutoAdvancingVirtualTimeDomain> virtual_time_domain_; |
| TaskQueue::PumpPolicy virtual_time_pump_policy_; |
| blink::WebView* web_view_; |
| RendererSchedulerImpl* renderer_scheduler_; |
| bool page_visible_; |
| bool disable_background_timer_throttling_; |
| bool allow_virtual_time_to_advance_; |
| |
| DISALLOW_COPY_AND_ASSIGN(WebViewSchedulerImpl); |
| }; |
| |
| } // namespace scheduler |
| |
| #endif // COMPONENTS_SCHEDULER_RENDERER_WEB_VIEW_SCHEDULER_IMPL_H_ |