| // 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 "third_party/blink/public/common/input/web_gesture_device.h" |
| #include "third_party/blink/public/platform/platform.h" |
| #include "third_party/blink/public/platform/web_url_error.h" |
| #include "third_party/blink/public/public_buildflags.h" |
| #include "ui/base/layout.h" |
| |
| namespace content { |
| |
| class WebCryptoImpl; |
| |
| class CONTENT_EXPORT BlinkPlatformImpl : public blink::Platform { |
| public: |
| BlinkPlatformImpl(); |
| explicit BlinkPlatformImpl( |
| scoped_refptr<base::SingleThreadTaskRunner> io_thread_task_runner); |
| ~BlinkPlatformImpl() override; |
| |
| // Platform methods (partial implementation): |
| blink::WebThemeEngine* ThemeEngine() override; |
| bool IsURLSupportedForAppCache(const blink::WebURL& url) override; |
| |
| bool IsURLSavableForSavableResource(const blink::WebURL& url) override; |
| |
| size_t MaxDecodedImageBytes() override; |
| bool IsLowEndDevice() override; |
| void RecordAction(const blink::UserMetricsAction&) override; |
| |
| blink::WebData GetDataResource(int resource_id, |
| ui::ScaleFactor scale_factor) override; |
| blink::WebData UncompressDataResource(int resource_id) override; |
| blink::WebString QueryLocalizedString(int resource_id) override; |
| blink::WebString QueryLocalizedString(int resource_id, |
| const blink::WebString& value) override; |
| blink::WebString QueryLocalizedString( |
| int resource_id, |
| const blink::WebString& value1, |
| const blink::WebString& value2) override; |
| void SuddenTerminationChanged(bool enabled) override {} |
| blink::WebCrypto* Crypto() override; |
| blink::ThreadSafeBrowserInterfaceBrokerProxy* GetBrowserInterfaceBroker() |
| override; |
| |
| scoped_refptr<base::SingleThreadTaskRunner> GetIOTaskRunner() const override; |
| std::unique_ptr<NestedMessageLoopRunner> CreateNestedMessageLoopRunner() |
| const override; |
| |
| private: |
| scoped_refptr<base::SingleThreadTaskRunner> io_thread_task_runner_; |
| const scoped_refptr<blink::ThreadSafeBrowserInterfaceBrokerProxy> |
| browser_interface_broker_proxy_; |
| std::unique_ptr<blink::WebThemeEngine> native_theme_engine_; |
| webcrypto::WebCryptoImpl web_crypto_; |
| }; |
| |
| } // namespace content |
| |
| #endif // CONTENT_CHILD_BLINK_PLATFORM_IMPL_H_ |