| // 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 CONTENT_CHILD_BLINK_PLATFORM_IMPL_H_ |
| #define CONTENT_CHILD_BLINK_PLATFORM_IMPL_H_ |
| |
| #include <stddef.h> |
| #include <stdint.h> |
| |
| #include "base/compiler_specific.h" |
| #include "base/single_thread_task_runner.h" |
| #include "base/timer/timer.h" |
| #include "base/trace_event/trace_event.h" |
| #include "build/build_config.h" |
| #include "components/webcrypto/webcrypto_impl.h" |
| #include "content/common/content_export.h" |
| #include "media/blink/webmediacapabilitiesclient_impl.h" |
| #include "third_party/blink/public/platform/platform.h" |
| #include "third_party/blink/public/platform/web_gesture_device.h" |
| #include "third_party/blink/public/platform/web_url_error.h" |
| #include "third_party/blink/public/public_buildflags.h" |
| #include "ui/base/layout.h" |
| |
| #if BUILDFLAG(USE_DEFAULT_RENDER_THEME) |
| #include "content/child/webthemeengine_impl_default.h" |
| #elif defined(OS_WIN) |
| #include "content/child/webthemeengine_impl_win.h" |
| #elif defined(OS_MACOSX) |
| #include "content/child/webthemeengine_impl_mac.h" |
| #elif defined(OS_ANDROID) |
| #include "content/child/webthemeengine_impl_android.h" |
| #endif |
| |
| namespace content { |
| |
| class WebCryptoImpl; |
| |
| class CONTENT_EXPORT BlinkPlatformImpl : public blink::Platform { |
| public: |
| BlinkPlatformImpl(); |
| explicit BlinkPlatformImpl( |
| scoped_refptr<base::SingleThreadTaskRunner> main_thread_task_runner, |
| scoped_refptr<base::SingleThreadTaskRunner> io_thread_task_runner); |
| ~BlinkPlatformImpl() override; |
| |
| // Platform methods (partial implementation): |
| blink::WebThemeEngine* ThemeEngine() override; |
| blink::Platform::FileHandle DatabaseOpenFile( |
| const blink::WebString& vfs_file_name, |
| int desired_flags) override; |
| int DatabaseDeleteFile(const blink::WebString& vfs_file_name, |
| bool sync_dir) override; |
| long DatabaseGetFileAttributes( |
| const blink::WebString& vfs_file_name) override; |
| long long DatabaseGetFileSize(const blink::WebString& vfs_file_name) override; |
| long long DatabaseGetSpaceAvailableForOrigin( |
| const blink::WebSecurityOrigin& origin) override; |
| bool DatabaseSetFileSize(const blink::WebString& vfs_file_name, |
| long long size) override; |
| |
| size_t MaxDecodedImageBytes() override; |
| bool IsLowEndDevice() override; |
| void RecordAction(const blink::UserMetricsAction&) override; |
| |
| blink::WebData GetDataResource(const char* name) override; |
| blink::WebString QueryLocalizedString( |
| blink::WebLocalizedString::Name name) override; |
| blink::WebString QueryLocalizedString(blink::WebLocalizedString::Name name, |
| const blink::WebString& value) override; |
| blink::WebString QueryLocalizedString( |
| blink::WebLocalizedString::Name name, |
| const blink::WebString& value1, |
| const blink::WebString& value2) override; |
| void SuddenTerminationChanged(bool enabled) override {} |
| bool AllowScriptExtensionForServiceWorker( |
| const blink::WebSecurityOrigin& script_origin) override; |
| blink::WebCrypto* Crypto() override; |
| const char* GetBrowserServiceName() const override; |
| blink::WebMediaCapabilitiesClient* MediaCapabilitiesClient() override; |
| |
| scoped_refptr<base::SingleThreadTaskRunner> GetIOTaskRunner() const override; |
| std::unique_ptr<NestedMessageLoopRunner> CreateNestedMessageLoopRunner() |
| const override; |
| |
| private: |
| scoped_refptr<base::SingleThreadTaskRunner> main_thread_task_runner_; |
| scoped_refptr<base::SingleThreadTaskRunner> io_thread_task_runner_; |
| WebThemeEngineImpl native_theme_engine_; |
| webcrypto::WebCryptoImpl web_crypto_; |
| media::WebMediaCapabilitiesClientImpl media_capabilities_client_; |
| }; |
| |
| } // namespace content |
| |
| #endif // CONTENT_CHILD_BLINK_PLATFORM_IMPL_H_ |