Index: content/renderer/presentation/presentation_dispatcher.h |
diff --git a/content/renderer/presentation/presentation_dispatcher.h b/content/renderer/presentation/presentation_dispatcher.h |
index fb6b4d9a83b02147194dd362b33dc6e1ef65fec0..7a29f46c951c62d48ce905281f0dee8da9c91559 100644 |
--- a/content/renderer/presentation/presentation_dispatcher.h |
+++ b/content/renderer/presentation/presentation_dispatcher.h |
@@ -6,7 +6,9 @@ |
#define CONTENT_RENDERER_PRESENTATION_PRESENTATION_DISPATCHER_H_ |
#include "base/compiler_specific.h" |
+#include "base/memory/linked_ptr.h" |
#include "content/common/content_export.h" |
+#include "content/common/presentation/presentation_message.h" |
#include "content/common/presentation/presentation_service.mojom.h" |
#include "content/public/renderer/render_frame_observer.h" |
#include "third_party/WebKit/public/platform/modules/presentation/WebPresentationClient.h" |
@@ -27,6 +29,7 @@ class CONTENT_EXPORT PresentationDispatcher |
~PresentationDispatcher() override; |
private: |
+ |
// WebPresentationClient implementation. |
virtual void setController( |
blink::WebPresentationController* controller); |
@@ -39,12 +42,25 @@ class CONTENT_EXPORT PresentationDispatcher |
const blink::WebString& presentationUrl, |
const blink::WebString& presentationId, |
blink::WebPresentationSessionClientCallbacks* callback); |
+ virtual void sendString( |
+ const blink::WebString& presentationUrl, |
+ const blink::WebString& presentationId, |
+ const blink::WebString& message); |
+ virtual void sendArrayBuffer( |
+ const blink::WebString& presentationUrl, |
+ const blink::WebString& presentationId, |
+ const uint8* data, |
+ size_t length); |
virtual void closeSession( |
const blink::WebString& presentationUrl, |
const blink::WebString& presentationId); |
- // RenderFrameObserver |
+ // RenderFrameObserver implementation. |
void DidChangeDefaultPresentation() override; |
+ void DidCommitProvisionalLoad( |
+ bool is_new_navigation, |
+ bool is_same_page_navigation) override; |
+ void FrameWillClose() override; |
void OnScreenAvailabilityChanged( |
const std::string& presentation_url, |
@@ -65,9 +81,17 @@ class CONTENT_EXPORT PresentationDispatcher |
const std::string& presentation_url, |
bool watched); |
+ void DoSendMessage(const MessageRequest& message_request); |
+ void HandleSendMessageRequests(); |
+ |
// Used as a weak reference. Can be null since lifetime is bound to the frame. |
blink::WebPresentationController* controller_; |
presentation::PresentationServicePtr presentation_service_; |
+ |
+ // Message requests are queued here and only one message is sent |
+ // at a time over mojo channel. |
+ using MessageRequestQueue = std::queue<linked_ptr<MessageRequest>>; |
+ MessageRequestQueue message_request_queue_; |
}; |
} // namespace content |