| // Copyright 2016 The Cobalt Authors. All Rights Reserved. |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| #ifndef COBALT_H5VCC_H5VCC_RUNTIME_H_ |
| #define COBALT_H5VCC_H5VCC_RUNTIME_H_ |
| |
| #include <memory> |
| #include <string> |
| |
| #include "base/callback.h" |
| #include "base/threading/thread_checker.h" |
| #include "cobalt/base/deep_link_event.h" |
| #include "cobalt/base/event_dispatcher.h" |
| #include "cobalt/h5vcc/h5vcc_deep_link_event_target.h" |
| #include "cobalt/h5vcc/h5vcc_runtime_event_target.h" |
| #include "cobalt/script/wrappable.h" |
| |
| namespace cobalt { |
| namespace h5vcc { |
| |
| class H5vccRuntime : public script::Wrappable { |
| public: |
| explicit H5vccRuntime(base::EventDispatcher* event_dispatcher); |
| ~H5vccRuntime(); |
| |
| std::string initial_deep_link(); |
| const scoped_refptr<H5vccDeepLinkEventTarget>& on_deep_link() const; |
| const scoped_refptr<H5vccRuntimeEventTarget>& on_pause() const; |
| const scoped_refptr<H5vccRuntimeEventTarget>& on_resume() const; |
| |
| DEFINE_WRAPPABLE_TYPE(H5vccRuntime); |
| void TraceMembers(script::Tracer* tracer) override; |
| |
| private: |
| // Called by the event dispatcher to handle deep link events. |
| void OnEventForDeepLink(const base::Event* event); |
| void OnDeepLinkEvent(std::unique_ptr<base::DeepLinkEvent> event); |
| |
| // Returns the initial deep link if it's unconsumed. |
| const std::string& GetUnconsumedDeepLink(); |
| |
| scoped_refptr<H5vccDeepLinkEventTarget> on_deep_link_; |
| scoped_refptr<H5vccRuntimeEventTarget> on_pause_; |
| scoped_refptr<H5vccRuntimeEventTarget> on_resume_; |
| |
| // Non-owned reference used to receive application event callbacks. |
| base::EventDispatcher* event_dispatcher_; |
| std::string initial_deep_link_; |
| const std::string empty_string_; |
| |
| // Event callbacks. |
| base::EventCallback deep_link_event_callback_; |
| base::OnceClosure consumed_callback_; |
| |
| // Track the message loop that created this object so deep link events are |
| // handled from the same thread. |
| base::MessageLoop* message_loop_; |
| |
| // Thread checker ensures all calls to DOM element are made from the same |
| // thread that it is created in. |
| THREAD_CHECKER(thread_checker_); |
| |
| DISALLOW_COPY_AND_ASSIGN(H5vccRuntime); |
| }; |
| |
| } // namespace h5vcc |
| } // namespace cobalt |
| |
| #endif // COBALT_H5VCC_H5VCC_RUNTIME_H_ |