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https://gitlab.winehq.org/wine/wine-gecko.git
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e504437747
This commit was generated using the following script, executed at the
top level of a typical source code checkout.
# Don't modify select files in mfbt/ because it's not worth trying to
# tease out the dependencies currently.
#
# Don't modify anything in media/gmp-clearkey/0.1/ because those files
# use their own RefPtr, defined in their own RefCounted.h.
find . -name '*.cpp' -o -name '*.h' -o -name '*.mm' -o -name '*.idl'| \
grep -v 'mfbt/RefPtr.h' | \
grep -v 'mfbt/nsRefPtr.h' | \
grep -v 'mfbt/RefCounted.h' | \
grep -v 'media/gmp-clearkey/0.1/' | \
xargs perl -p -i -e '
s/mozilla::RefPtr/nsRefPtr/g; # handle declarations in headers
s/\bRefPtr</nsRefPtr</g; # handle local variables in functions
s#mozilla/RefPtr.h#mozilla/nsRefPtr.h#; # handle #includes
s#mfbt/RefPtr.h#mfbt/nsRefPtr.h#; # handle strange #includes
'
# |using mozilla::RefPtr;| is OK; |using nsRefPtr;| is invalid syntax.
find . -name '*.cpp' -o -name '*.mm' | xargs sed -i -e '/using nsRefPtr/d'
# RefPtr.h used |byRef| for dealing with COM-style outparams.
# nsRefPtr.h uses |getter_AddRefs|.
# Fixup that mismatch.
find . -name '*.cpp' -o -name '*.h'| \
xargs perl -p -i -e 's/byRef/getter_AddRefs/g'
98 lines
1.7 KiB
C++
98 lines
1.7 KiB
C++
/* -*- Mode: C++; tab-width: 20; 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_GFX_2D_HELPERS_H_
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#define MOZILLA_GFX_2D_HELPERS_H_
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#include "2D.h"
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namespace mozilla {
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namespace gfx {
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class AutoRestoreTransform
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{
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public:
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AutoRestoreTransform()
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{
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}
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explicit AutoRestoreTransform(DrawTarget *aTarget)
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: mDrawTarget(aTarget),
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mOldTransform(aTarget->GetTransform())
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{
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}
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void Init(DrawTarget *aTarget)
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{
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MOZ_ASSERT(!mDrawTarget || aTarget == mDrawTarget);
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if (!mDrawTarget) {
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mDrawTarget = aTarget;
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mOldTransform = aTarget->GetTransform();
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}
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}
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~AutoRestoreTransform()
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{
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if (mDrawTarget) {
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mDrawTarget->SetTransform(mOldTransform);
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}
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}
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private:
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nsRefPtr<DrawTarget> mDrawTarget;
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Matrix mOldTransform;
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};
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class AutoPopClips
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{
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public:
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explicit AutoPopClips(DrawTarget *aTarget)
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: mDrawTarget(aTarget)
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, mPushCount(0)
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{
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MOZ_ASSERT(mDrawTarget);
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}
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~AutoPopClips()
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{
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PopAll();
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}
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void PushClip(const Path *aPath)
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{
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mDrawTarget->PushClip(aPath);
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++mPushCount;
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}
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void PushClipRect(const Rect &aRect)
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{
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mDrawTarget->PushClipRect(aRect);
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++mPushCount;
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}
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void PopClip()
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{
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MOZ_ASSERT(mPushCount > 0);
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mDrawTarget->PopClip();
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--mPushCount;
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}
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void PopAll()
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{
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while (mPushCount-- > 0) {
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mDrawTarget->PopClip();
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}
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}
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private:
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nsRefPtr<DrawTarget> mDrawTarget;
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int32_t mPushCount;
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};
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} // namespace gfx
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} // namespace mozilla
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#endif // MOZILLA_GFX_2D_HELPERS_H_
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