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1 // Copyright 2014 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 #ifndef MOJO_EXAMPLE_HTML_VIEWER_BLINK_PLATFORM_IMPL_H_ | |
6 #define MOJO_EXAMPLE_HTML_VIEWER_BLINK_PLATFORM_IMPL_H_ | |
7 | |
8 #include "base/message_loop/message_loop.h" | |
9 #include "base/threading/thread_local_storage.h" | |
10 #include "base/timer/timer.h" | |
11 #include "mojo/examples/html_viewer/webmimeregistry_impl.h" | |
12 #include "mojo/examples/html_viewer/webthemeengine_impl.h" | |
13 #include "mojo/services/public/interfaces/network/network_service.mojom.h" | |
14 #include "third_party/WebKit/public/platform/Platform.h" | |
15 #include "third_party/WebKit/public/platform/WebScrollbarBehavior.h" | |
16 | |
17 namespace mojo { | |
18 class ApplicationImpl; | |
19 | |
20 namespace examples { | |
21 | |
22 class BlinkPlatformImpl : public blink::Platform { | |
23 public: | |
24 explicit BlinkPlatformImpl(ApplicationImpl* app); | |
25 virtual ~BlinkPlatformImpl(); | |
26 | |
27 // blink::Platform methods: | |
28 virtual blink::WebMimeRegistry* mimeRegistry(); | |
29 virtual blink::WebThemeEngine* themeEngine(); | |
30 virtual blink::WebString defaultLocale(); | |
31 virtual double currentTime(); | |
32 virtual double monotonicallyIncreasingTime(); | |
33 virtual void cryptographicallyRandomValues( | |
34 unsigned char* buffer, size_t length); | |
35 virtual void setSharedTimerFiredFunction(void (*func)()); | |
36 virtual void setSharedTimerFireInterval(double interval_seconds); | |
37 virtual void stopSharedTimer(); | |
38 virtual void callOnMainThread(void (*func)(void*), void* context); | |
39 virtual blink::WebURLLoader* createURLLoader(); | |
40 virtual blink::WebString userAgent(); | |
41 virtual blink::WebData parseDataURL( | |
42 const blink::WebURL& url, blink::WebString& mime_type, | |
43 blink::WebString& charset); | |
44 virtual blink::WebURLError cancelledError(const blink::WebURL& url) const; | |
45 virtual blink::WebThread* createThread(const char* name); | |
46 virtual blink::WebThread* currentThread(); | |
47 virtual blink::WebWaitableEvent* createWaitableEvent(); | |
48 virtual blink::WebWaitableEvent* waitMultipleEvents( | |
49 const blink::WebVector<blink::WebWaitableEvent*>& events); | |
50 virtual blink::WebScrollbarBehavior* scrollbarBehavior(); | |
51 virtual const unsigned char* getTraceCategoryEnabledFlag( | |
52 const char* category_name); | |
53 | |
54 private: | |
55 void SuspendSharedTimer(); | |
56 void ResumeSharedTimer(); | |
57 | |
58 void DoTimeout() { | |
59 if (shared_timer_func_ && !shared_timer_suspended_) | |
60 shared_timer_func_(); | |
61 } | |
62 | |
63 static void DestroyCurrentThread(void*); | |
64 | |
65 NetworkServicePtr network_service_; | |
66 base::MessageLoop* main_loop_; | |
67 base::OneShotTimer<BlinkPlatformImpl> shared_timer_; | |
68 void (*shared_timer_func_)(); | |
69 double shared_timer_fire_time_; | |
70 bool shared_timer_fire_time_was_set_while_suspended_; | |
71 int shared_timer_suspended_; // counter | |
72 base::ThreadLocalStorage::Slot current_thread_slot_; | |
73 WebThemeEngineImpl theme_engine_; | |
74 WebMimeRegistryImpl mime_registry_; | |
75 blink::WebScrollbarBehavior scrollbar_behavior_; | |
76 }; | |
77 | |
78 } // namespace examples | |
79 } // namespace mojo | |
80 | |
81 #endif // MOJO_EXAMPLE_HTML_VIEWER_BLINK_PLATFORM_IMPL_H_ | |
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