Index: Source/modules/mediastream/MediaRecorder.h |
diff --git a/Source/modules/mediastream/MediaRecorder.h b/Source/modules/mediastream/MediaRecorder.h |
new file mode 100644 |
index 0000000000000000000000000000000000000000..3b92541117d65f54bdf88cc9eaf00a7fce319d41 |
--- /dev/null |
+++ b/Source/modules/mediastream/MediaRecorder.h |
@@ -0,0 +1,106 @@ |
+// Copyright 2015 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 MediaRecorder_h |
+#define MediaRecorder_h |
+ |
+#include "core/dom/ActiveDOMObject.h" |
+#include "core/events/EventTarget.h" |
+#include "modules/EventTargetModules.h" |
+#include "modules/mediastream/MediaStream.h" |
+#include "modules/ModulesExport.h" |
+#include "platform/AsyncMethodRunner.h" |
+#include "public/platform/WebMediaRecorderHandler.h" |
+#include "public/platform/WebMediaRecorderHandlerClient.h" |
+ |
+namespace blink { |
+ |
+class BlobData; |
+class ExceptionState; |
+ |
+class MODULES_EXPORT MediaRecorder final |
+ : public RefCountedGarbageCollectedEventTargetWithInlineData<MediaRecorder> |
+ , public WebMediaRecorderHandlerClient |
+ , public ActiveDOMObject { |
+ REFCOUNTED_GARBAGE_COLLECTED_EVENT_TARGET(MediaRecorder); |
+ WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(MediaRecorder); |
+ DEFINE_WRAPPERTYPEINFO(); |
+public: |
+ enum class State { |
+ Inactive = 0, |
+ Recording, |
+ Paused |
+ }; |
+ |
+ static MediaRecorder* create(ExecutionContext*, MediaStream*, ExceptionState&); |
+ static MediaRecorder* create(ExecutionContext*, MediaStream*, const String& mimeType, ExceptionState&); |
+ |
+ virtual ~MediaRecorder() {} |
+ |
+ MediaStream* stream() const { return m_stream.get(); } |
+ const String& mimeType() const { return m_mimeType; } |
+ String state() const; |
+ |
+ DEFINE_ATTRIBUTE_EVENT_LISTENER(start); |
+ DEFINE_ATTRIBUTE_EVENT_LISTENER(stop); |
+ DEFINE_ATTRIBUTE_EVENT_LISTENER(dataavailable); |
+ DEFINE_ATTRIBUTE_EVENT_LISTENER(pause); |
+ DEFINE_ATTRIBUTE_EVENT_LISTENER(resume); |
+ DEFINE_ATTRIBUTE_EVENT_LISTENER(error); |
+ |
+ bool ignoreMutedMedia() const { return m_ignoreMutedMedia; } |
+ void setIgnoreMutedMedia(bool ignoreMutedMedia) { m_ignoreMutedMedia = ignoreMutedMedia; } |
+ |
+ void start(ExceptionState&); |
+ void start(int timeSlice, ExceptionState&); |
+ void stop(ExceptionState&); |
+ void pause(ExceptionState&); |
+ void resume(ExceptionState&); |
+ void requestData(ExceptionState&); |
+ |
+ static String canRecordMimeType(const String& mimeType); |
+ |
+ // EventTarget |
+ virtual const AtomicString& interfaceName() const override; |
+ virtual ExecutionContext* executionContext() const override; |
+ |
+ // ActiveDOMObject |
+ virtual void suspend() override { m_dispatchScheduledEventRunner.suspend(); } |
+ virtual void resume() override { m_dispatchScheduledEventRunner.resume(); } |
+ virtual void stop() override; |
+ virtual bool hasPendingActivity() const override { return !m_stopped; } |
+ |
+ // WebMediaRecorderHandlerClient |
+ virtual void writeData(const char* data, size_t length, bool lastInSlice) override; |
+ virtual void failOutOfMemory(const WebString& message) override; |
+ virtual void failIllegalStreamModification(const WebString& message) override; |
+ virtual void failOtherRecordingError(const WebString& message) override; |
+ |
+ DECLARE_VIRTUAL_TRACE(); |
+ |
+private: |
+ MediaRecorder(ExecutionContext*, MediaStream*, const String& mimeType, ExceptionState&); |
+ |
+ void createBlobEvent(PassOwnPtr<BlobData> blobData); |
+ |
+ void doStop(); |
+ void scheduleDispatchEvent(PassRefPtrWillBeRawPtr<Event>); |
+ void dispatchScheduledEvent(); |
+ |
+ Member<MediaStream> m_stream; |
+ String m_mimeType; |
+ bool m_stopped; |
+ bool m_ignoreMutedMedia; |
+ |
+ State m_state; |
+ |
+ OwnPtr<WebMediaRecorderHandler> m_recorderHandler; |
+ |
+ AsyncMethodRunner<MediaRecorder> m_dispatchScheduledEventRunner; |
+ WillBeHeapVector<RefPtrWillBeMember<Event>> m_scheduledEvents; |
+}; |
+ |
+} // namespace blink |
+ |
+#endif // MediaRecorder_h |