mirror of
https://gitlab.winehq.org/wine/wine-gecko.git
synced 2024-09-13 09:24:08 -07:00
3453522908
* Update vtt.js to the newest version which has the capability of reporting back ParserErrors. * Update the update-vtt.js script a bit as well since the symbols that it exports have changed a bit since the last import. Some of the general information it outputs has since changed as well like where the repo exists. * Update WebVTTListener to set the track readiness state to 'failed to load' if the WebVTT file is not loaded correctly.
65 lines
1.9 KiB
C++
65 lines
1.9 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
|
|
/* This Source Code Form is subject to the terms of the Mozilla Public
|
|
* License, v. 2.0. If a copy of the MPL was not distributed with this
|
|
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
|
|
|
|
#ifndef mozilla_dom_WebVTTLoadListener_h
|
|
#define mozilla_dom_WebVTTLoadListener_h
|
|
|
|
#include "nsIWebVTTListener.h"
|
|
#include "nsIStreamListener.h"
|
|
#include "nsIChannelEventSink.h"
|
|
#include "nsAutoPtr.h"
|
|
#include "nsIInterfaceRequestor.h"
|
|
#include "nsCycleCollectionParticipant.h"
|
|
|
|
class nsIWebVTTParserWrapper;
|
|
|
|
namespace mozilla {
|
|
namespace dom {
|
|
|
|
class HTMLTrackElement;
|
|
|
|
class WebVTTListener MOZ_FINAL : public nsIWebVTTListener,
|
|
public nsIStreamListener,
|
|
public nsIChannelEventSink,
|
|
public nsIInterfaceRequestor
|
|
{
|
|
NS_DECL_CYCLE_COLLECTING_ISUPPORTS
|
|
NS_DECL_NSIWEBVTTLISTENER
|
|
NS_DECL_NSIREQUESTOBSERVER
|
|
NS_DECL_NSISTREAMLISTENER
|
|
NS_DECL_NSICHANNELEVENTSINK
|
|
NS_DECL_NSIINTERFACEREQUESTOR
|
|
|
|
NS_DECL_CYCLE_COLLECTION_CLASS_AMBIGUOUS(WebVTTListener,
|
|
nsIStreamListener)
|
|
|
|
public:
|
|
WebVTTListener(HTMLTrackElement* aElement);
|
|
~WebVTTListener();
|
|
|
|
/**
|
|
* Loads the WebVTTListener. Must call this in order for the listener to be
|
|
* ready to parse data that is passed to it.
|
|
*/
|
|
nsresult LoadResource();
|
|
|
|
private:
|
|
// List of error codes returned from the WebVTT parser that we care about.
|
|
enum ErrorCodes {
|
|
BadSignature = 0
|
|
};
|
|
static NS_METHOD ParseChunk(nsIInputStream* aInStream, void* aClosure,
|
|
const char* aFromSegment, uint32_t aToOffset,
|
|
uint32_t aCount, uint32_t* aWriteCount);
|
|
|
|
nsRefPtr<HTMLTrackElement> mElement;
|
|
nsCOMPtr<nsIWebVTTParserWrapper> mParserWrapper;
|
|
};
|
|
|
|
} // namespace dom
|
|
} // namespace mozilla
|
|
|
|
#endif // mozilla_dom_WebVTTListener_h
|