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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
72 lines
2.5 KiB
C++
72 lines
2.5 KiB
C++
/* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 4 -*-
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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 _GFXQUARTZNATIVEDRAWING_H_
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#define _GFXQUARTZNATIVEDRAWING_H_
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#include "mozilla/Attributes.h"
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#include "mozilla/gfx/2D.h"
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#include "mozilla/gfx/BorrowedContext.h"
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#include "mozilla/RefPtr.h"
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class gfxQuartzNativeDrawing {
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typedef mozilla::gfx::DrawTarget DrawTarget;
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typedef mozilla::gfx::Rect Rect;
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public:
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/* Create native Quartz drawing for a rectangle bounded by
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* nativeRect.
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*
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* Typical usage looks like:
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*
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* gfxQuartzNativeDrawing nativeDraw(ctx, nativeRect);
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* CGContextRef cgContext = nativeDraw.BeginNativeDrawing();
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* if (!cgContext)
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* return NS_ERROR_FAILURE;
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*
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* ... call Quartz operations on CGContextRef to draw to nativeRect ...
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*
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* nativeDraw.EndNativeDrawing();
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*
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* aNativeRect is the size of the surface (in Quartz/Cocoa points) that
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* will be created _if_ the gfxQuartzNativeDrawing decides to create a new
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* surface and CGContext for its drawing operations, which it then
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* composites into the target DrawTarget.
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*
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* (Note that aNativeRect will be ignored if the gfxQuartzNativeDrawing
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* uses the target DrawTarget directly.)
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*
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* The optional aBackingScale parameter is a scaling factor that will be
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* applied when creating and rendering into such a temporary surface.
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*/
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gfxQuartzNativeDrawing(DrawTarget& aDrawTarget,
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const Rect& aNativeRect);
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/* Returns a CGContextRef which may be used for native drawing. This
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* CGContextRef is valid until EndNativeDrawing is called; if it is used
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* for drawing after that time, the result is undefined. */
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CGContextRef BeginNativeDrawing();
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/* Marks the end of native drawing */
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void EndNativeDrawing();
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private:
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// don't allow copying via construction or assignment
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gfxQuartzNativeDrawing(const gfxQuartzNativeDrawing&) = delete;
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const gfxQuartzNativeDrawing& operator=(const gfxQuartzNativeDrawing&) = delete;
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// Final destination context
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RefPtr<DrawTarget> mDrawTarget;
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RefPtr<DrawTarget> mTempDrawTarget;
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mozilla::gfx::BorrowedCGContext mBorrowedContext;
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mozilla::gfx::Rect mNativeRect;
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// saved state
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CGContextRef mCGContext;
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};
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#endif
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