gecko-dev/gfx/thebes/gfxPattern.h
Nathan Froyd 01583602a9 Bug 1207245 - part 6 - rename nsRefPtr<T> to RefPtr<T>; r=ehsan; a=Tomcat
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
2015-10-18 01:24:48 -04:00

79 lines
2.7 KiB
C++

/* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 4 -*-
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndef GFX_PATTERN_H
#define GFX_PATTERN_H
#include "gfxTypes.h"
#include "gfxMatrix.h"
#include "mozilla/Alignment.h"
#include "mozilla/gfx/2D.h"
#include "mozilla/gfx/PatternHelpers.h"
#include "nsISupportsImpl.h"
#include "nsAutoPtr.h"
#include "nsTArray.h"
typedef struct _cairo_pattern cairo_pattern_t;
class gfxPattern final{
NS_INLINE_DECL_REFCOUNTING(gfxPattern)
public:
explicit gfxPattern(const mozilla::gfx::Color& aColor);
// linear
gfxPattern(gfxFloat x0, gfxFloat y0, gfxFloat x1, gfxFloat y1); // linear
gfxPattern(gfxFloat cx0, gfxFloat cy0, gfxFloat radius0,
gfxFloat cx1, gfxFloat cy1, gfxFloat radius1); // radial
gfxPattern(mozilla::gfx::SourceSurface *aSurface,
const mozilla::gfx::Matrix &aPatternToUserSpace);
void AddColorStop(gfxFloat offset, const mozilla::gfx::Color& c);
void SetColorStops(mozilla::gfx::GradientStops* aStops);
// This should only be called on a cairo pattern that we want to use with
// Azure. We will read back the color stops from cairo and try to look
// them up in the cache.
void CacheColorStops(const mozilla::gfx::DrawTarget *aDT);
void SetMatrix(const gfxMatrix& matrix);
gfxMatrix GetMatrix() const;
gfxMatrix GetInverseMatrix() const;
/* Get an Azure Pattern for the current Cairo pattern. aPattern transform
* specifies the transform that was set on the DrawTarget when the pattern
* was set. When this is nullptr it is assumed the transform is identical
* to the current transform.
*/
mozilla::gfx::Pattern *GetPattern(const mozilla::gfx::DrawTarget *aTarget,
mozilla::gfx::Matrix *aOriginalUserToDevice = nullptr);
bool IsOpaque();
// clamp, repeat, reflect
void SetExtend(mozilla::gfx::ExtendMode aExtend);
int CairoStatus();
void SetFilter(mozilla::gfx::Filter filter);
mozilla::gfx::Filter Filter() const;
/* returns TRUE if it succeeded */
bool GetSolidColor(mozilla::gfx::Color& aColorOut);
private:
// Private destructor, to discourage deletion outside of Release():
~gfxPattern() {}
mozilla::gfx::GeneralPattern mGfxPattern;
RefPtr<mozilla::gfx::SourceSurface> mSourceSurface;
mozilla::gfx::Matrix mPatternToUserSpace;
RefPtr<mozilla::gfx::GradientStops> mStops;
nsTArray<mozilla::gfx::GradientStop> mStopsList;
mozilla::gfx::ExtendMode mExtend;
};
#endif /* GFX_PATTERN_H */