mirror of
https://gitlab.winehq.org/wine/wine-gecko.git
synced 2024-09-13 09:24:08 -07:00
9c5965b035
The bulk of this commit was generated with a script, executed at the top
level of a typical source code checkout. The only non-machine-generated
part was modifying MFBT's moz.build to reflect the new naming.
CLOSED TREE makes big refactorings like this a piece of cake.
# The main substitution.
find . -name '*.cpp' -o -name '*.cc' -o -name '*.h' -o -name '*.mm' -o -name '*.idl'| \
xargs perl -p -i -e '
s/nsRefPtr\.h/RefPtr\.h/g; # handle includes
s/nsRefPtr ?</RefPtr</g; # handle declarations and variables
'
# Handle a special friend declaration in gfx/layers/AtomicRefCountedWithFinalize.h.
perl -p -i -e 's/::nsRefPtr;/::RefPtr;/' gfx/layers/AtomicRefCountedWithFinalize.h
# Handle nsRefPtr.h itself, a couple places that define constructors
# from nsRefPtr, and code generators specially. We do this here, rather
# than indiscriminantly s/nsRefPtr/RefPtr/, because that would rename
# things like nsRefPtrHashtable.
perl -p -i -e 's/nsRefPtr/RefPtr/g' \
mfbt/nsRefPtr.h \
xpcom/glue/nsCOMPtr.h \
xpcom/base/OwningNonNull.h \
ipc/ipdl/ipdl/lower.py \
ipc/ipdl/ipdl/builtin.py \
dom/bindings/Codegen.py \
python/lldbutils/lldbutils/utils.py
# In our indiscriminate substitution above, we renamed
# nsRefPtrGetterAddRefs, the class behind getter_AddRefs. Fix that up.
find . -name '*.cpp' -o -name '*.h' -o -name '*.idl' | \
xargs perl -p -i -e 's/nsRefPtrGetterAddRefs/RefPtrGetterAddRefs/g'
if [ -d .git ]; then
git mv mfbt/nsRefPtr.h mfbt/RefPtr.h
else
hg mv mfbt/nsRefPtr.h mfbt/RefPtr.h
fi
127 lines
4.6 KiB
C++
127 lines
4.6 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=8 sts=2 et sw=2 tw=80: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this file,
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* You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef mozilla_dom_TextTrackManager_h
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#define mozilla_dom_TextTrackManager_h
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#include "mozilla/dom/TextTrack.h"
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#include "mozilla/dom/TextTrackList.h"
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#include "mozilla/dom/TextTrackCueList.h"
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#include "mozilla/StaticPtr.h"
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class nsIWebVTTParserWrapper;
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namespace mozilla {
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namespace dom {
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class HTMLMediaElement;
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class CompareTextTracks {
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private:
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HTMLMediaElement* mMediaElement;
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public:
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explicit CompareTextTracks(HTMLMediaElement* aMediaElement);
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int32_t TrackChildPosition(TextTrack* aTrack) const;
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bool Equals(TextTrack* aOne, TextTrack* aTwo) const;
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bool LessThan(TextTrack* aOne, TextTrack* aTwo) const;
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};
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class TextTrack;
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class TextTrackCue;
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class TextTrackManager final : public nsIDOMEventListener
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{
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~TextTrackManager();
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public:
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NS_DECL_CYCLE_COLLECTING_ISUPPORTS
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NS_DECL_CYCLE_COLLECTION_CLASS(TextTrackManager)
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NS_DECL_NSIDOMEVENTLISTENER
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explicit TextTrackManager(HTMLMediaElement* aMediaElement);
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TextTrackList* GetTextTracks() const;
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already_AddRefed<TextTrack> AddTextTrack(TextTrackKind aKind,
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const nsAString& aLabel,
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const nsAString& aLanguage,
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TextTrackMode aMode,
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TextTrackReadyState aReadyState,
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TextTrackSource aTextTrackSource);
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void AddTextTrack(TextTrack* aTextTrack);
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void RemoveTextTrack(TextTrack* aTextTrack, bool aPendingListOnly);
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void DidSeek();
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void AddCue(TextTrackCue& aCue);
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void AddCues(TextTrack* aTextTrack);
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/**
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* Overview of WebVTT cuetext and anonymous content setup.
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*
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* WebVTT nodes are the parsed version of WebVTT cuetext. WebVTT cuetext is
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* the portion of a WebVTT cue that specifies what the caption will actually
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* show up as on screen.
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*
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* WebVTT cuetext can contain markup that loosely relates to HTML markup. It
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* can contain tags like <b>, <u>, <i>, <c>, <v>, <ruby>, <rt>, <lang>,
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* including timestamp tags.
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*
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* When the caption is ready to be displayed the WebVTT nodes are converted
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* over to anonymous DOM content. <i>, <u>, <b>, <ruby>, and <rt> all become
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* HTMLElements of their corresponding HTML markup tags. <c> and <v> are
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* converted to <span> tags. Timestamp tags are converted to XML processing
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* instructions. Additionally, all cuetext tags support specifying of classes.
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* This takes the form of <foo.class.subclass>. These classes are then parsed
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* and set as the anonymous content's class attribute.
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*
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* Rules on constructing DOM objects from WebVTT nodes can be found here
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* http://dev.w3.org/html5/webvtt/#webvtt-cue-text-dom-construction-rules.
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* Current rules are taken from revision on April 15, 2013.
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*/
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/**
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* Converts the TextTrackCue's cuetext into a tree of DOM objects and attaches
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* it to a div on it's owning TrackElement's MediaElement's caption overlay.
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*/
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void UpdateCueDisplay();
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void PopulatePendingList();
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void AddListeners();
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// The HTMLMediaElement that this TextTrackManager manages the TextTracks of.
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RefPtr<HTMLMediaElement> mMediaElement;
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private:
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// List of the TextTrackManager's owning HTMLMediaElement's TextTracks.
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RefPtr<TextTrackList> mTextTracks;
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// List of text track objects awaiting loading.
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RefPtr<TextTrackList> mPendingTextTracks;
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// List of newly introduced Text Track cues.
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RefPtr<TextTrackCueList> mNewCues;
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static StaticRefPtr<nsIWebVTTParserWrapper> sParserWrapper;
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bool performedTrackSelection;
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// Runs the algorithm for performing automatic track selection.
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void HonorUserPreferencesForTrackSelection();
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// Performs track selection for a single TextTrackKind.
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void PerformTrackSelection(TextTrackKind aTextTrackKind);
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//Performs track selection for a set of TextTrackKinds, for example,
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// 'subtitles' and 'captions' should be selected together.
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void PerformTrackSelection(TextTrackKind aTextTrackKinds[], uint32_t size);
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void GetTextTracksOfKinds(TextTrackKind aTextTrackKinds[], uint32_t size,
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nsTArray<TextTrack*>& aTextTracks);
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void GetTextTracksOfKind(TextTrackKind aTextTrackKind,
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nsTArray<TextTrack*>& aTextTracks);
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bool TrackIsDefault(TextTrack* aTextTrack);
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};
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} // namespace dom
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} // namespace mozilla
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#endif // mozilla_dom_TextTrackManager_h
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