1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
|
// Copyright 2014 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_HTML_VIEWER_BLINK_PLATFORM_IMPL_H_
#define COMPONENTS_HTML_VIEWER_BLINK_PLATFORM_IMPL_H_
#include "base/memory/scoped_ptr.h"
#include "base/threading/thread_local_storage.h"
#include "base/timer/timer.h"
#include "cc/blink/web_compositor_support_impl.h"
#include "components/html_viewer/mock_web_blob_registry_impl.h"
#include "components/html_viewer/web_mime_registry_impl.h"
#include "components/html_viewer/web_notification_manager_impl.h"
#include "components/html_viewer/web_theme_engine_impl.h"
#include "components/webcrypto/webcrypto_impl.h"
#include "mojo/services/network/public/interfaces/url_loader_factory.mojom.h"
#include "mojo/services/network/public/interfaces/web_socket_factory.mojom.h"
#include "third_party/WebKit/public/platform/Platform.h"
#include "third_party/WebKit/public/platform/WebScrollbarBehavior.h"
namespace mojo {
class ApplicationImpl;
}
namespace scheduler {
class RendererScheduler;
class WebThreadImplForRendererScheduler;
}
namespace html_viewer {
class GlobalState;
class WebClipboardImpl;
class WebCookieJarImpl;
class BlinkPlatformImpl : public blink::Platform {
public:
// |app| may be null in tests.
BlinkPlatformImpl(GlobalState* global_state,
mojo::ApplicationImpl* app,
scheduler::RendererScheduler* renderer_scheduler);
virtual ~BlinkPlatformImpl();
// blink::Platform methods:
virtual blink::WebCookieJar* cookieJar();
virtual blink::WebClipboard* clipboard();
virtual blink::WebMimeRegistry* mimeRegistry();
virtual blink::WebThemeEngine* themeEngine();
virtual blink::WebString defaultLocale();
virtual blink::WebBlobRegistry* blobRegistry();
virtual double currentTime();
virtual double monotonicallyIncreasingTime();
virtual void cryptographicallyRandomValues(unsigned char* buffer,
size_t length);
virtual bool isThreadedCompositingEnabled();
virtual blink::WebCompositorSupport* compositorSupport();
uint32_t getUniqueIdForProcess() override;
void createMessageChannel(blink::WebMessagePortChannel** channel1,
blink::WebMessagePortChannel** channel2) override;
virtual blink::WebURLLoader* createURLLoader();
virtual blink::WebSocketHandle* createWebSocketHandle();
virtual blink::WebString userAgent();
virtual blink::WebData parseDataURL(
const blink::WebURL& url, blink::WebString& mime_type,
blink::WebString& charset);
virtual bool isReservedIPAddress(const blink::WebString& host) const;
virtual blink::WebURLError cancelledError(const blink::WebURL& url) const;
virtual blink::WebThread* createThread(const char* name);
virtual blink::WebThread* currentThread();
virtual void yieldCurrentThread();
virtual blink::WebWaitableEvent* createWaitableEvent(
blink::WebWaitableEvent::ResetPolicy policy,
blink::WebWaitableEvent::InitialState state);
virtual blink::WebWaitableEvent* waitMultipleEvents(
const blink::WebVector<blink::WebWaitableEvent*>& events);
virtual blink::WebScrollbarBehavior* scrollbarBehavior();
virtual const unsigned char* getTraceCategoryEnabledFlag(
const char* category_name);
virtual blink::WebGraphicsContext3D* createOffscreenGraphicsContext3D(
const blink::WebGraphicsContext3D::Attributes& attributes,
blink::WebGraphicsContext3D* share_context);
virtual blink::WebGraphicsContext3D* createOffscreenGraphicsContext3D(
const blink::WebGraphicsContext3D::Attributes& attributes,
blink::WebGraphicsContext3D* share_context,
blink::WebGraphicsContext3D::WebGraphicsInfo* gl_info);
virtual blink::WebGraphicsContext3D* createOffscreenGraphicsContext3D(
const blink::WebGraphicsContext3D::Attributes& attributes);
virtual blink::WebGraphicsContext3DProvider*
createSharedOffscreenGraphicsContext3DProvider();
virtual blink::WebData loadResource(const char* name);
virtual blink::WebGestureCurve* createFlingAnimationCurve(
blink::WebGestureDevice device_source,
const blink::WebFloatPoint& velocity,
const blink::WebSize& cumulative_scroll);
virtual blink::WebCrypto* crypto();
virtual blink::WebNotificationManager* notificationManager();
private:
void UpdateWebThreadTLS(blink::WebThread* thread);
static void DestroyCurrentThread(void*);
GlobalState* global_state_;
mojo::ApplicationImpl* app_;
scoped_refptr<base::SingleThreadTaskRunner> main_thread_task_runner_;
scoped_ptr<scheduler::WebThreadImplForRendererScheduler> main_thread_;
base::ThreadLocalStorage::Slot current_thread_slot_;
cc_blink::WebCompositorSupportImpl compositor_support_;
WebThemeEngineImpl theme_engine_;
WebMimeRegistryImpl mime_registry_;
webcrypto::WebCryptoImpl web_crypto_;
WebNotificationManagerImpl web_notification_manager_;
blink::WebScrollbarBehavior scrollbar_behavior_;
mojo::WebSocketFactoryPtr web_socket_factory_;
mojo::URLLoaderFactoryPtr url_loader_factory_;
MockWebBlobRegistryImpl blob_registry_;
scoped_ptr<WebCookieJarImpl> cookie_jar_;
scoped_ptr<WebClipboardImpl> clipboard_;
DISALLOW_COPY_AND_ASSIGN(BlinkPlatformImpl);
};
} // namespace html_viewer
#endif // COMPONENTS_HTML_VIEWER_BLINK_PLATFORM_IMPL_H_
|
