| // Copyright 2018 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 CHROMECAST_BROWSER_CAST_WEB_CONTENTS_IMPL_H_ |
| #define CHROMECAST_BROWSER_CAST_WEB_CONTENTS_IMPL_H_ |
| |
| #include <memory> |
| #include <set> |
| #include <string> |
| #include <vector> |
| |
| #include "base/containers/flat_map.h" |
| #include "base/containers/flat_set.h" |
| #include "base/macros.h" |
| #include "base/memory/platform_shared_memory_region.h" |
| #include "base/memory/ref_counted.h" |
| #include "base/memory/weak_ptr.h" |
| #include "base/optional.h" |
| #include "base/sequence_checker.h" |
| #include "base/strings/string_piece_forward.h" |
| #include "base/time/time.h" |
| #include "chromecast/browser/cast_media_blocker.h" |
| #include "chromecast/browser/cast_web_contents.h" |
| #include "content/public/browser/web_contents.h" |
| #include "content/public/browser/web_contents_observer.h" |
| #include "services/service_manager/public/cpp/binder_registry.h" |
| #include "services/service_manager/public/cpp/interface_provider.h" |
| |
| namespace chromecast { |
| |
| namespace shell { |
| class RemoteDebuggingServer; |
| } // namespace shell |
| |
| class CastWebContentsImpl : public CastWebContents, |
| public content::WebContentsObserver { |
| public: |
| CastWebContentsImpl(content::WebContents* web_contents, |
| const InitParams& init_params); |
| ~CastWebContentsImpl() override; |
| |
| content::WebContents* web_contents() const override; |
| PageState page_state() const override; |
| |
| // CastWebContents implementation: |
| int tab_id() const override; |
| void AddRendererFeatures(std::vector<RendererFeature> features) override; |
| void AllowWebAndMojoWebUiBindings() override; |
| void ClearRenderWidgetHostView() override; |
| void LoadUrl(const GURL& url) override; |
| void ClosePage() override; |
| void Stop(int error_code) override; |
| void RegisterInterfaceProvider( |
| const InterfaceSet& interface_set, |
| service_manager::InterfaceProvider* interface_provider) override; |
| service_manager::BinderRegistry* binder_registry() override; |
| void BlockMediaLoading(bool blocked) override; |
| void BlockMediaStarting(bool blocked) override; |
| void EnableBackgroundVideoPlayback(bool enabled) override; |
| void AddBeforeLoadJavaScript(base::StringPiece id, |
| const std::vector<std::string>& origins, |
| base::StringPiece script) override; |
| void RemoveBeforeLoadJavaScript(base::StringPiece id) override; |
| void PostMessageToMainFrame( |
| const std::string& target_origin, |
| const std::string& data, |
| std::vector<mojo::ScopedMessagePipeHandle> channels) override; |
| void AddObserver(Observer* observer) override; |
| void RemoveObserver(Observer* observer) override; |
| |
| // content::WebContentsObserver implementation: |
| void RenderFrameCreated(content::RenderFrameHost* render_frame_host) override; |
| void RenderFrameHostChanged(content::RenderFrameHost* old_host, |
| content::RenderFrameHost* new_host) override; |
| void OnInterfaceRequestFromFrame( |
| content::RenderFrameHost* /* render_frame_host */, |
| const std::string& interface_name, |
| mojo::ScopedMessagePipeHandle* interface_pipe) override; |
| void RenderViewCreated(content::RenderViewHost* render_view_host) override; |
| void RenderProcessGone(base::TerminationStatus status) override; |
| void DidStartNavigation( |
| content::NavigationHandle* navigation_handle) override; |
| void ReadyToCommitNavigation( |
| content::NavigationHandle* navigation_handle) override; |
| void DidFinishNavigation( |
| content::NavigationHandle* navigation_handle) override; |
| void DidFinishLoad(content::RenderFrameHost* render_frame_host, |
| const GURL& validated_url) override; |
| void DidFailLoad(content::RenderFrameHost* render_frame_host, |
| const GURL& validated_url, |
| int error_code, |
| const base::string16& error_description) override; |
| void MainFrameWasResized(bool width_changed) override; |
| void ResourceLoadComplete( |
| content::RenderFrameHost* render_frame_host, |
| const content::GlobalRequestID& request_id, |
| const content::mojom::ResourceLoadInfo& resource_load_info) override; |
| void InnerWebContentsCreated( |
| content::WebContents* inner_web_contents) override; |
| void TitleWasSet(content::NavigationEntry* entry) override; |
| void DidFirstVisuallyNonEmptyPaint() override; |
| void WebContentsDestroyed() override; |
| void DidUpdateFaviconURL( |
| const std::vector<content::FaviconURL>& candidates) override; |
| void MediaStartedPlaying(const MediaPlayerInfo& video_type, |
| const content::MediaPlayerId& id) override; |
| void MediaStoppedPlaying( |
| const MediaPlayerInfo& video_type, |
| const content::MediaPlayerId& id, |
| content::WebContentsObserver::MediaStoppedReason reason) override; |
| |
| private: |
| struct OriginScopedScript { |
| OriginScopedScript(); |
| OriginScopedScript(const std::vector<std::string>& origins, |
| std::string script); |
| OriginScopedScript& operator=(OriginScopedScript&& other); |
| ~OriginScopedScript(); |
| |
| const std::vector<std::string>& origins() const { return origins_; } |
| const std::string script() const { return script_; } |
| |
| std::vector<std::string> origins_; |
| std::string script_; |
| |
| DISALLOW_COPY_AND_ASSIGN(OriginScopedScript); |
| }; |
| |
| void OnPageLoading(); |
| void OnPageLoaded(); |
| void UpdatePageState(); |
| void NotifyPageState(); |
| void TracePageLoadBegin(const GURL& url); |
| void TracePageLoadEnd(const GURL& url); |
| void DisableDebugging(); |
| void OnClosePageTimeout(); |
| std::vector<chromecast::shell::mojom::FeaturePtr> GetRendererFeatures(); |
| |
| content::WebContents* web_contents_; |
| base::WeakPtr<Delegate> delegate_; |
| PageState page_state_; |
| PageState last_state_; |
| const bool enabled_for_dev_; |
| bool use_cma_renderer_; |
| const bool handle_inner_contents_; |
| BackgroundColor view_background_color_; |
| shell::RemoteDebuggingServer* const remote_debugging_server_; |
| std::unique_ptr<CastMediaBlocker> media_blocker_; |
| |
| base::flat_set<std::unique_ptr<CastWebContents>> inner_contents_; |
| std::vector<RendererFeature> renderer_features_; |
| |
| const int tab_id_; |
| base::TimeTicks start_loading_ticks_; |
| bool main_frame_loaded_; |
| bool closing_; |
| bool stopped_; |
| bool stop_notified_; |
| bool notifying_; |
| int last_error_; |
| |
| std::map<std::string, OriginScopedScript> before_load_scripts_; |
| std::vector<std::string> before_load_scripts_order_; |
| |
| base::ObserverList<Observer>::Unchecked observer_list_; |
| |
| service_manager::BinderRegistry binder_registry_; |
| |
| const scoped_refptr<base::SequencedTaskRunner> task_runner_; |
| |
| // Map of InterfaceSet -> InterfaceProvider pointer. |
| base::flat_map<InterfaceSet, service_manager::InterfaceProvider*> |
| interface_providers_map_; |
| |
| SEQUENCE_CHECKER(sequence_checker_); |
| base::WeakPtrFactory<CastWebContentsImpl> weak_factory_; |
| |
| DISALLOW_COPY_AND_ASSIGN(CastWebContentsImpl); |
| }; |
| |
| std::ostream& operator<<(std::ostream& os, |
| CastWebContentsImpl::PageState state); |
| |
| } // namespace chromecast |
| |
| #endif // CHROMECAST_BROWSER_CAST_WEB_CONTENTS_IMPL_H_ |