зеркало из https://github.com/mozilla/gecko-dev.git
Bug 983293 - Part 3: Rename the READY_STATE enum to TextTrackReadyState. r=cpearce
- This allows us to pass around ReadyState values. It also makes the type explicit which will save us from potentially shooting ourselves in the foot. - I also renamed 'READY_STATE_NONE' and 'READY_STATE_ERROR' to 'NotLoaded' and 'FailedToLoad' respectively in the enum. This is to avoid some name collision errors we were having. It also makes it more clear where in the spec this is as these names are the spec's names for the TextTrack enum.
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Коммит
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@ -317,7 +317,7 @@ uint16_t
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HTMLTrackElement::ReadyState() const
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{
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if (!mTrack) {
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return TextTrack::READY_STATE_NONE;
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return TextTrackReadyState::NotLoaded;
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}
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return mTrack->ReadyState();
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@ -121,7 +121,7 @@ TextTrackManager::AddTextTrack(TextTrackKind aKind, const nsAString& aLabel,
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nsRefPtr<TextTrack> ttrack =
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mTextTracks->AddTextTrack(aKind, aLabel, aLanguage, aMode, aTextTrackSource,
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CompareTextTracks(mMediaElement));
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ttrack->SetReadyState(TextTrack::READY_STATE_LOADED);
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ttrack->SetReadyState(TextTrackReadyState::Loaded);
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AddCues(ttrack);
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return ttrack.forget();
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}
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@ -218,7 +218,7 @@ TextTrackManager::PopulatePendingList()
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for (uint32_t index = 0; index < len; ++index) {
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TextTrack* ttrack = mTextTracks->IndexedGetter(index, dummy);
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if (ttrack && ttrack->Mode() != TextTrackMode::Disabled &&
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ttrack->ReadyState() == TextTrack::READY_STATE_LOADING) {
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ttrack->ReadyState() == TextTrackReadyState::Loading) {
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mPendingTextTracks->AddTextTrack(ttrack,
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CompareTextTracks(mMediaElement));
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}
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@ -74,7 +74,7 @@ TextTrack::SetDefaultSettings()
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mActiveCueList = new TextTrackCueList(mParent);
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mCuePos = 0;
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mDirty = false;
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mReadyState = TextTrack::READY_STATE_NONE;
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mReadyState = TextTrackReadyState::NotLoaded;
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}
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JSObject*
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@ -179,14 +179,14 @@ TextTrack::GetActiveCueArray(nsTArray<nsRefPtr<TextTrackCue> >& aCues)
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}
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}
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uint16_t
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TextTrackReadyState
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TextTrack::ReadyState() const
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{
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return mReadyState;
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}
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void
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TextTrack::SetReadyState(uint16_t aState)
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TextTrack::SetReadyState(TextTrackReadyState aState)
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{
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mReadyState = aState;
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@ -195,8 +195,8 @@ TextTrack::SetReadyState(uint16_t aState)
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}
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HTMLMediaElement* mediaElement = mTextTrackList->GetMediaElement();
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if (mediaElement && (mReadyState == TextTrack::READY_STATE_LOADED ||
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mReadyState == TextTrack::READY_STATE_ERROR)) {
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if (mediaElement && (mReadyState == TextTrackReadyState::Loaded||
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mReadyState == TextTrackReadyState::FailedToLoad)) {
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mediaElement->RemoveTextTrack(this, true);
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}
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}
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@ -28,6 +28,14 @@ enum TextTrackSource {
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MediaResourceSpecific
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};
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// Constants for numeric readyState property values.
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enum TextTrackReadyState {
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NotLoaded = 0U,
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Loading = 1U,
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Loaded = 2U,
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FailedToLoad = 3U
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};
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class TextTrack MOZ_FINAL : public nsDOMEventTargetHelper
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{
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public:
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@ -96,15 +104,8 @@ public:
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TextTrackCueList* GetActiveCues();
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void GetActiveCueArray(nsTArray<nsRefPtr<TextTrackCue> >& aCues);
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// Constants for numeric readyState property values.
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enum {
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READY_STATE_NONE = 0U,
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READY_STATE_LOADING = 1U,
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READY_STATE_LOADED = 2U,
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READY_STATE_ERROR = 3U
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};
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uint16_t ReadyState() const;
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void SetReadyState(uint16_t aState);
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TextTrackReadyState ReadyState() const;
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void SetReadyState(TextTrackReadyState aState);
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void AddCue(TextTrackCue& aCue);
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void RemoveCue(TextTrackCue& aCue, ErrorResult& aRv);
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@ -141,7 +142,7 @@ private:
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nsRefPtr<HTMLTrackElement> mTrackElement;
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uint32_t mCuePos;
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uint16_t mReadyState;
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TextTrackReadyState mReadyState;
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bool mDirty;
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// An enum that represents where the track was sourced from.
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@ -78,7 +78,7 @@ WebVTTListener::LoadResource()
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rv = mParserWrapper->Watch(this);
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NS_ENSURE_SUCCESS(rv, rv);
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mElement->mTrack->SetReadyState(TextTrack::READY_STATE_LOADING);
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mElement->mTrack->SetReadyState(TextTrackReadyState::Loading);
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return NS_OK;
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}
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@ -106,9 +106,9 @@ WebVTTListener::OnStopRequest(nsIRequest* aRequest,
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nsISupports* aContext,
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nsresult aStatus)
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{
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if (mElement->ReadyState() != TextTrack::READY_STATE_ERROR) {
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if (mElement->ReadyState() != TextTrackReadyState::FailedToLoad) {
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TextTrack* track = mElement->Track();
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track->SetReadyState(TextTrack::READY_STATE_LOADED);
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track->SetReadyState(TextTrackReadyState::Loaded);
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}
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// Attempt to parse any final data the parser might still have.
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mParserWrapper->Flush();
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