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01583602a9
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
--HG--
rename : mfbt/nsRefPtr.h => mfbt/RefPtr.h
91 lines
3.0 KiB
C++
91 lines
3.0 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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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
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef mozilla_image_MultipartImage_h
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#define mozilla_image_MultipartImage_h
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#include "ImageWrapper.h"
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#include "IProgressObserver.h"
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#include "ProgressTracker.h"
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namespace mozilla {
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namespace image {
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class NextPartObserver;
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/**
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* An Image wrapper that implements support for multipart/x-mixed-replace
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* images.
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*/
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class MultipartImage
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: public ImageWrapper
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, public IProgressObserver
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{
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public:
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MOZ_DECLARE_REFCOUNTED_TYPENAME(MultipartImage)
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NS_DECL_ISUPPORTS_INHERITED
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void BeginTransitionToPart(Image* aNextPart);
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// Overridden ImageWrapper methods:
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virtual already_AddRefed<imgIContainer> Unwrap() override;
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virtual already_AddRefed<ProgressTracker> GetProgressTracker() override;
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virtual void SetProgressTracker(ProgressTracker* aTracker) override;
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virtual nsresult OnImageDataAvailable(nsIRequest* aRequest,
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nsISupports* aContext,
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nsIInputStream* aInStr,
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uint64_t aSourceOffset,
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uint32_t aCount) override;
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virtual nsresult OnImageDataComplete(nsIRequest* aRequest,
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nsISupports* aContext,
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nsresult aStatus,
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bool aLastPart) override;
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// We don't support locking or track animation consumers for individual parts,
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// so we override these methods to do nothing.
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NS_IMETHOD LockImage() override { return NS_OK; }
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NS_IMETHOD UnlockImage() override { return NS_OK; }
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virtual void IncrementAnimationConsumers() override { }
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virtual void DecrementAnimationConsumers() override { }
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#ifdef DEBUG
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virtual uint32_t GetAnimationConsumers() override { return 1; }
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#endif
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// Overridden IProgressObserver methods:
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virtual void Notify(int32_t aType,
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const nsIntRect* aRect = nullptr) override;
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virtual void OnLoadComplete(bool aLastPart) override;
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virtual void SetHasImage() override;
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virtual bool NotificationsDeferred() const override;
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virtual void SetNotificationsDeferred(bool aDeferNotifications) override;
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// We don't allow multipart images to block onload, so we override these
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// methods to do nothing.
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virtual void BlockOnload() override { }
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virtual void UnblockOnload() override { }
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protected:
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virtual ~MultipartImage();
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private:
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friend class ImageFactory;
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friend class NextPartObserver;
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explicit MultipartImage(Image* aFirstPart);
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void Init();
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void FinishTransition();
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RefPtr<ProgressTracker> mTracker;
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RefPtr<NextPartObserver> mNextPartObserver;
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RefPtr<Image> mNextPart;
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bool mDeferNotifications : 1;
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};
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} // namespace image
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} // namespace mozilla
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#endif // mozilla_image_MultipartImage_h
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