Index: content/renderer/presentation/presentation_dispatcher.h |
diff --git a/content/renderer/presentation/presentation_dispatcher.h b/content/renderer/presentation/presentation_dispatcher.h |
index 0099a0f2a048bff297efaa9724fe1d9a3096199b..1dd7c1243550b00d0c90b720c78848c163b5b62e 100644 |
--- a/content/renderer/presentation/presentation_dispatcher.h |
+++ b/content/renderer/presentation/presentation_dispatcher.h |
@@ -6,6 +6,8 @@ |
#define CONTENT_RENDERER_PRESENTATION_PRESENTATION_DISPATCHER_H_ |
#include "base/compiler_specific.h" |
+#include "base/containers/hash_tables.h" |
+#include "base/memory/linked_ptr.h" |
#include "base/memory/scoped_vector.h" |
#include "content/common/content_export.h" |
#include "content/common/presentation/presentation_service.mojom.h" |
@@ -29,6 +31,23 @@ class CONTENT_EXPORT PresentationDispatcher |
~PresentationDispatcher() override; |
private: |
+ |
+ // postMessage request from a presentation session. |
+ struct CONTENT_EXPORT PostMessageRequest { |
+ PostMessageRequest(const std::string& presentation_url, |
+ const std::string& presentation_id, |
+ const std::string& message); |
+ ~PostMessageRequest(); |
+ |
+ const std::string presentation_url; |
+ const std::string presentation_id; |
+ const std::string message; |
+ |
+ // Need to handle ArrayBuffer/View and Blob data also |
imcheng
2015/04/02 23:57:24
Please add a TODO here.
USE s.singapati at gmail.com
2015/04/07 17:45:16
Done.
|
+ //presentation::MessageType message_type; |
+ //presentation::BinaryType binary_type; |
+ }; |
+ |
// WebPresentationClient implementation. |
virtual void setController( |
blink::WebPresentationController* controller); |
@@ -41,6 +60,15 @@ class CONTENT_EXPORT PresentationDispatcher |
const blink::WebString& presentationUrl, |
const blink::WebString& presentationId, |
blink::WebPresentationSessionClientCallbacks* callback); |
+ virtual void postMessage( |
+ const blink::WebString& presentationUrl, |
+ const blink::WebString& presentationId, |
+ const blink::WebString& message); |
+ virtual void postMessage( |
+ const blink::WebString& presentationUrl, |
+ const blink::WebString& presentationId, |
+ const char* data, |
+ size_t length); |
virtual void closeSession( |
const blink::WebString& presentationUrl, |
const blink::WebString& presentationId); |
@@ -64,6 +92,17 @@ class CONTENT_EXPORT PresentationDispatcher |
const std::string& presentation_url, |
bool watched); |
+ void PostMessagesOfFirstSession(); |
+ |
+ void HandlePostMessageRequests(); |
+ |
+ void DoPostMessages( |
+ const std::string& presentation_url, |
+ const std::string& presentation_id, |
+ std::vector<std::string> string_messages); |
+ |
+ void RemovePostMessageRequestsOfFirstSession(); |
+ |
// Used as a weak reference. Can be null since lifetime is bound to the frame. |
blink::WebPresentationController* controller_; |
presentation::PresentationServicePtr presentation_service_; |
@@ -75,6 +114,13 @@ class CONTENT_EXPORT PresentationDispatcher |
using PresentationSessionDispatchers = |
ScopedVector<PresentationSessionDispatcher>; |
PresentationSessionDispatchers presentation_session_dispatchers_; |
+ |
+ // Map of presentation ID to its postMessage requests. |
+ typedef std::vector<linked_ptr<PostMessageRequest>> PostMessageVector; |
imcheng
2015/04/02 23:57:24
using PostMessageVector = std::vector<linked_ptr<P
USE s.singapati at gmail.com
2015/04/07 17:45:16
Done.
|
+ typedef base::hash_map<std::string, linked_ptr<PostMessageVector>> |
+ PostMessageRequestMap; |
+ |
+ PostMessageRequestMap post_message_requests_map_; |
imcheng
2015/04/02 23:57:24
If we are sending 1 message per mojo call (I think
USE s.singapati at gmail.com
2015/04/07 17:45:16
Acknowledged. Simple queuing approach in new patch
|
}; |
} // namespace content |