| // 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 MOJO_SERVICES_HTML_VIEWER_HTML_DOCUMENT_VIEW_H_ |
| #define MOJO_SERVICES_HTML_VIEWER_HTML_DOCUMENT_VIEW_H_ |
| |
| #include "base/compiler_specific.h" |
| #include "base/memory/weak_ptr.h" |
| #include "mojo/public/cpp/application/lazy_interface_ptr.h" |
| #include "mojo/services/public/cpp/view_manager/view_manager_client_factory.h" |
| #include "mojo/services/public/cpp/view_manager/view_manager_delegate.h" |
| #include "mojo/services/public/cpp/view_manager/view_observer.h" |
| #include "mojo/services/public/interfaces/content_handler/content_handler.mojom.h" |
| #include "mojo/services/public/interfaces/navigation/navigation.mojom.h" |
| #include "mojo/services/public/interfaces/network/url_loader.mojom.h" |
| #include "third_party/WebKit/public/web/WebFrameClient.h" |
| #include "third_party/WebKit/public/web/WebViewClient.h" |
| |
| namespace base { |
| class MessageLoopProxy; |
| } |
| |
| namespace mojo { |
| |
| class WebMediaPlayerFactory; |
| class ViewManager; |
| class View; |
| class WebLayerTreeViewImpl; |
| |
| // A view for a single HTML document. |
| class HTMLDocumentView : public blink::WebViewClient, |
| public blink::WebFrameClient, |
| public ViewManagerDelegate, |
| public ViewObserver { |
| public: |
| // Load a new HTMLDocument with |response|. |
| // |
| // |service_provider_request| should be used to implement a |
| // ServiceProvider which exposes services to the connecting application. |
| // Commonly, the connecting application is the ViewManager and it will |
| // request ViewManagerClient. |
| // |
| // |shell| is the Shell connection for this mojo::Application. |
| HTMLDocumentView(URLResponsePtr response, |
| InterfaceRequest<ServiceProvider> service_provider_request, |
| Shell* shell, |
| scoped_refptr<base::MessageLoopProxy> compositor_thread, |
| WebMediaPlayerFactory* web_media_player_factory); |
| virtual ~HTMLDocumentView(); |
| |
| private: |
| // WebViewClient methods: |
| virtual blink::WebStorageNamespace* createSessionStorageNamespace(); |
| |
| // WebWidgetClient methods: |
| virtual void initializeLayerTreeView(); |
| virtual blink::WebLayerTreeView* layerTreeView(); |
| |
| // WebFrameClient methods: |
| virtual blink::WebMediaPlayer* createMediaPlayer( |
| blink::WebLocalFrame* frame, |
| const blink::WebURL& url, |
| blink::WebMediaPlayerClient* client); |
| virtual blink::WebMediaPlayer* createMediaPlayer( |
| blink::WebLocalFrame* frame, |
| const blink::WebURL& url, |
| blink::WebMediaPlayerClient* client, |
| blink::WebContentDecryptionModule* initial_cdm); |
| virtual blink::WebFrame* createChildFrame(blink::WebLocalFrame* parent, |
| const blink::WebString& frameName); |
| virtual void frameDetached(blink::WebFrame*); |
| virtual blink::WebCookieJar* cookieJar(blink::WebLocalFrame* frame); |
| virtual blink::WebNavigationPolicy decidePolicyForNavigation( |
| blink::WebLocalFrame* frame, blink::WebDataSource::ExtraData* data, |
| const blink::WebURLRequest& request, blink::WebNavigationType nav_type, |
| blink::WebNavigationPolicy default_policy, bool isRedirect); |
| virtual void didAddMessageToConsole( |
| const blink::WebConsoleMessage& message, |
| const blink::WebString& source_name, |
| unsigned source_line, |
| const blink::WebString& stack_trace); |
| virtual void didNavigateWithinPage( |
| blink::WebLocalFrame* frame, |
| const blink::WebHistoryItem& history_item, |
| blink::WebHistoryCommitType commit_type); |
| |
| // ViewManagerDelegate methods: |
| virtual void OnEmbed( |
| ViewManager* view_manager, |
| View* root, |
| ServiceProviderImpl* embedee_service_provider_impl, |
| scoped_ptr<ServiceProvider> embedder_service_provider) OVERRIDE; |
| virtual void OnViewManagerDisconnected(ViewManager* view_manager) OVERRIDE; |
| |
| // ViewObserver methods: |
| virtual void OnViewBoundsChanged(View* view, |
| const gfx::Rect& old_bounds, |
| const gfx::Rect& new_bounds) OVERRIDE; |
| virtual void OnViewDestroyed(View* view) OVERRIDE; |
| virtual void OnViewInputEvent(View* view, const EventPtr& event) OVERRIDE; |
| |
| void Load(URLResponsePtr response); |
| |
| URLResponsePtr response_; |
| scoped_ptr<ServiceProvider> embedder_service_provider_; |
| Shell* shell_; |
| LazyInterfacePtr<NavigatorHost> navigator_host_; |
| blink::WebView* web_view_; |
| View* root_; |
| ViewManagerClientFactory view_manager_client_factory_; |
| scoped_ptr<WebLayerTreeViewImpl> web_layer_tree_view_impl_; |
| scoped_refptr<base::MessageLoopProxy> compositor_thread_; |
| WebMediaPlayerFactory* web_media_player_factory_; |
| |
| base::WeakPtrFactory<HTMLDocumentView> weak_factory_; |
| DISALLOW_COPY_AND_ASSIGN(HTMLDocumentView); |
| }; |
| |
| } // namespace mojo |
| |
| #endif // MOJO_SERVICES_HTML_VIEWER_HTML_DOCUMENT_VIEW_H_ |