Index: content/public/browser/presentation_service_delegate.h |
diff --git a/content/public/browser/presentation_service_delegate.h b/content/public/browser/presentation_service_delegate.h |
index 3588faf1ae883ce04c9c506b3d3e572f44252869..fe878ee41cc0927418eec1599729e5a42cb7cce1 100644 |
--- a/content/public/browser/presentation_service_delegate.h |
+++ b/content/public/browser/presentation_service_delegate.h |
@@ -14,6 +14,7 @@ |
#include "content/common/content_export.h" |
#include "content/public/browser/presentation_session.h" |
#include "content/public/browser/presentation_session_message.h" |
+#include "third_party/WebKit/public/platform/modules/presentation/presentation.mojom.h" |
class GURL; |
@@ -49,9 +50,17 @@ struct PresentationConnectionStateChangeInfo { |
using PresentationConnectionStateChangedCallback = |
base::Callback<void(const PresentationConnectionStateChangeInfo&)>; |
-// An interface implemented by embedders to handle presentation API calls |
-// forwarded from PresentationServiceImpl. |
-class CONTENT_EXPORT PresentationServiceDelegate { |
+using PresentationConnectionPtr = blink::mojom::PresentationConnectionPtr; |
+ |
+// This callback will create a receiver PresentationConnectionPtr, and connect |
+// it with the passed in controller PresentationConnectionPtr. |
+using ReceiverConnectionAvailableCallback = |
+ base::Callback<void(const content::PresentationSessionInfo&, |
+ PresentationConnectionPtr&&)>; |
+ |
+// Base class for ControllerPresentationServiceDelegate and |
+// ReceiverPresentationServiceDelegate. |
+class PresentationServiceDelegateBase { |
public: |
// Observer interface to listen for changes to PresentationServiceDelegate. |
class CONTENT_EXPORT Observer { |
@@ -63,10 +72,6 @@ class CONTENT_EXPORT PresentationServiceDelegate { |
virtual ~Observer() {} |
}; |
- using SendMessageCallback = base::Callback<void(bool)>; |
- |
- virtual ~PresentationServiceDelegate() {} |
- |
// Registers an observer associated with frame with |render_process_id| |
// and |render_frame_id| with this class to listen for updates. |
// This class does not own the observer. |
@@ -81,6 +86,22 @@ class CONTENT_EXPORT PresentationServiceDelegate { |
// The observer will no longer receive updates. |
virtual void RemoveObserver(int render_process_id, int render_frame_id) = 0; |
+ // Resets the presentation state for the frame given by |render_process_id| |
+ // and |render_frame_id|. |
+ // This unregisters all listeners associated with the given frame, and clears |
+ // the default presentation URL and ID set for the frame. |
+ virtual void Reset(int render_process_id, int render_frame_id) = 0; |
+}; |
+ |
+// An interface implemented by embedders to handle presentation API calls |
+// forwarded from PresentationServiceImpl. |
+class CONTENT_EXPORT ControllerPresentationServiceDelegate |
+ : public PresentationServiceDelegateBase { |
+ public: |
+ using SendMessageCallback = base::Callback<void(bool)>; |
+ |
+ virtual ~ControllerPresentationServiceDelegate() {} |
+ |
// Registers |listener| to continuously listen for |
// availability updates for a presentation URL, originated from the frame |
// given by |render_process_id| and |render_frame_id|. |
@@ -101,14 +122,6 @@ class CONTENT_EXPORT PresentationServiceDelegate { |
int render_frame_id, |
PresentationScreenAvailabilityListener* listener) = 0; |
- // Resets the presentation state for the frame given by |render_process_id| |
- // and |render_frame_id|. |
- // This unregisters all listeners associated with the given frame, and clears |
- // the default presentation URL and ID set for the frame. |
- virtual void Reset( |
- int render_process_id, |
- int render_frame_id) = 0; |
- |
// Sets the default presentation URLs for frame given by |render_process_id| |
// and |render_frame_id|. When the default presentation is started on this |
// frame, |callback| will be invoked with the corresponding |
@@ -202,6 +215,31 @@ class CONTENT_EXPORT PresentationServiceDelegate { |
int render_frame_id, |
const PresentationSessionInfo& connection, |
const PresentationConnectionStateChangedCallback& state_changed_cb) = 0; |
+ |
+ // Connect |connection| owned by the controlling frame to the offscreen |
+ // presentation represented by |session|. |
+ // |render_process_id|, |render_frame_id|: ID of originating frame. |
+ // |connection|: Pointer to controller's presentation connection, |
+ // ownership passed from controlling frame to the offscreen presentation. |
+ virtual void ConnectToOffscreenPresentation( |
+ int render_process_id, |
+ int render_frame_id, |
+ const PresentationSessionInfo& session, |
+ PresentationConnectionPtr connection) = 0; |
+}; |
+ |
+// An interface implemented by embedders to handle |
+// PresentationService calls from a presentation receiver. |
+class CONTENT_EXPORT ReceiverPresentationServiceDelegate |
+ : public PresentationServiceDelegateBase { |
+ public: |
+ // Registers a callback from the embedder when an offscreeen presentation has |
+ // been successfully started. |
+ // |receiver_available_callback|: Invoked when successfully starting a |
+ // offscreen presentation session. |
+ virtual void RegisterReceiverConnectionAvailableCallback( |
+ const content::ReceiverConnectionAvailableCallback& |
+ receiver_available_callback) = 0; |
}; |
} // namespace content |