gecko-dev/gfx/layers/ImageLayers.h
Ehsan Akhgari 883849ee32 Bug 1145631 - Part 1: Replace MOZ_OVERRIDE and MOZ_FINAL with override and final in the tree; r=froydnj
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function convert() {
echo "Converting $1 to $2..."
find . \
       ! -wholename "*/.git*" \
       ! -wholename "obj-ff-dbg*" \
         -type f \
      \( -iname "*.cpp" \
         -o -iname "*.h" \
         -o -iname "*.c" \
         -o -iname "*.cc" \
         -o -iname "*.idl" \
         -o -iname "*.ipdl" \
         -o -iname "*.ipdlh" \
         -o -iname "*.mm" \) | \
    xargs -n 1 sed -i -e "s/\b$1\b/$2/g"
}

convert MOZ_OVERRIDE override
convert MOZ_FINAL final
2015-03-21 12:28:04 -04:00

109 lines
3.0 KiB
C++

/* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 2 -*-
* 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_IMAGELAYER_H
#define GFX_IMAGELAYER_H
#include "Layers.h" // for Layer, etc
#include "GraphicsFilter.h" // for GraphicsFilter
#include "mozilla/gfx/BaseSize.h" // for BaseSize
#include "mozilla/gfx/Point.h" // for IntSize
#include "mozilla/layers/LayersTypes.h"
#include "nsAutoPtr.h" // for nsRefPtr
#include "nscore.h" // for nsACString
namespace mozilla {
namespace layers {
class ImageContainer;
namespace layerscope {
class LayersPacket;
}
/**
* A Layer which renders an Image.
*/
class ImageLayer : public Layer {
public:
/**
* CONSTRUCTION PHASE ONLY
* Set the ImageContainer. aContainer must have the same layer manager
* as this layer.
*/
virtual void SetContainer(ImageContainer* aContainer);
/**
* CONSTRUCTION PHASE ONLY
* Set the filter used to resample this image if necessary.
*/
void SetFilter(GraphicsFilter aFilter)
{
if (mFilter != aFilter) {
MOZ_LAYERS_LOG_IF_SHADOWABLE(this, ("Layer::Mutated(%p) Filter", this));
mFilter = aFilter;
Mutated();
}
}
/**
* CONSTRUCTION PHASE ONLY
* Set the size to scale the image to and the mode at which to scale.
*/
void SetScaleToSize(const gfx::IntSize &aSize, ScaleMode aMode)
{
if (mScaleToSize != aSize || mScaleMode != aMode) {
mScaleToSize = aSize;
mScaleMode = aMode;
Mutated();
}
}
ImageContainer* GetContainer() { return mContainer; }
GraphicsFilter GetFilter() { return mFilter; }
const gfx::IntSize& GetScaleToSize() { return mScaleToSize; }
ScaleMode GetScaleMode() { return mScaleMode; }
MOZ_LAYER_DECL_NAME("ImageLayer", TYPE_IMAGE)
virtual void ComputeEffectiveTransforms(const gfx::Matrix4x4& aTransformToSurface) override;
virtual const gfx::Matrix4x4& GetEffectiveTransformForBuffer() const override
{
return mEffectiveTransformForBuffer;
}
/**
* if true, the image will only be backed by a single tile texture
*/
void SetDisallowBigImage(bool aDisallowBigImage)
{
if (mDisallowBigImage != aDisallowBigImage) {
MOZ_LAYERS_LOG_IF_SHADOWABLE(this, ("Layer::Mutated(%p) DisallowBigImage", this));
mDisallowBigImage = aDisallowBigImage;
Mutated();
}
}
protected:
ImageLayer(LayerManager* aManager, void* aImplData);
~ImageLayer();
virtual void PrintInfo(std::stringstream& aStream, const char* aPrefix) override;
virtual void DumpPacket(layerscope::LayersPacket* aPacket, const void* aParent) override;
nsRefPtr<ImageContainer> mContainer;
GraphicsFilter mFilter;
gfx::IntSize mScaleToSize;
ScaleMode mScaleMode;
bool mDisallowBigImage;
gfx::Matrix4x4 mEffectiveTransformForBuffer;
};
}
}
#endif /* GFX_IMAGELAYER_H */