diff options
| -rw-r--r-- | gn/utils.gni | 2 | ||||
| -rw-r--r-- | include/utils/SkLayer.h | 130 |
2 files changed, 0 insertions, 132 deletions
diff --git a/gn/utils.gni b/gn/utils.gni index 8d3f1c7a17..8d860f5b00 100644 --- a/gn/utils.gni +++ b/gn/utils.gni @@ -15,7 +15,6 @@ skia_utils_sources = [ "$_include/utils/SkDumpCanvas.h", "$_include/utils/SkEventTracer.h", "$_include/utils/SkInterpolator.h", - "$_include/utils/SkLayer.h", "$_include/utils/SkMeshUtils.h", "$_include/utils/SkNoDrawCanvas.h", "$_include/utils/SkNWayCanvas.h", @@ -48,7 +47,6 @@ skia_utils_sources = [ "$_src/utils/SkEventTracer.cpp", "$_src/utils/SkFloatUtils.h", "$_src/utils/SkInterpolator.cpp", - "$_src/utils/SkLayer.cpp", "$_src/utils/SkMatrix22.cpp", "$_src/utils/SkMatrix22.h", "$_src/utils/SkMeshUtils.cpp", diff --git a/include/utils/SkLayer.h b/include/utils/SkLayer.h deleted file mode 100644 index 25bc32886e..0000000000 --- a/include/utils/SkLayer.h +++ /dev/null @@ -1,130 +0,0 @@ - -/* - * Copyright 2010 The Android Open Source Project - * - * Use of this source code is governed by a BSD-style license that can be - * found in the LICENSE file. - */ - - -#ifndef SkLayer_DEFINED -#define SkLayer_DEFINED - -#include "../private/SkTDArray.h" -#include "SkRefCnt.h" -#include "SkColor.h" -#include "SkMatrix.h" -#include "SkPoint.h" -#include "SkRect.h" -#include "SkSize.h" - -class SkCanvas; - -class SkLayer : public SkRefCnt { - -public: - - - SkLayer(); - SkLayer(const SkLayer&); - virtual ~SkLayer(); - - bool isInheritFromRootTransform() const; - SkScalar getOpacity() const { return m_opacity; } - const SkSize& getSize() const { return m_size; } - const SkPoint& getPosition() const { return m_position; } - const SkPoint& getAnchorPoint() const { return m_anchorPoint; } - const SkMatrix& getMatrix() const { return fMatrix; } - const SkMatrix& getChildrenMatrix() const { return fChildrenMatrix; } - - SkScalar getWidth() const { return m_size.width(); } - SkScalar getHeight() const { return m_size.height(); } - - void setInheritFromRootTransform(bool); - void setOpacity(SkScalar opacity) { m_opacity = opacity; } - void setSize(SkScalar w, SkScalar h) { m_size.set(w, h); } - void setPosition(SkScalar x, SkScalar y) { m_position.set(x, y); } - void setAnchorPoint(SkScalar x, SkScalar y) { m_anchorPoint.set(x, y); } - void setMatrix(const SkMatrix&); - void setChildrenMatrix(const SkMatrix&); - - // children - - /** Return the number of layers in our child list. - */ - int countChildren() const; - - /** Return the child at the specified index (starting at 0). This does not - affect the reference count of the child. - */ - SkLayer* getChild(int index) const; - - /** Add this layer to our child list at the end (top-most), and ref() it. - If it was already in another hierarchy, remove it from that list. - Return the new child. - */ - SkLayer* addChild(SkLayer* child); - - /** Remove this layer from its parent's list (or do nothing if it has no - parent.) If it had a parent, then unref() is called. - */ - void detachFromParent(); - - /** Remove, and unref(), all of the layers in our child list. - */ - void removeChildren(); - - /** Return our parent layer, or NULL if we have none. - */ - SkLayer* getParent() const { return fParent; } - - /** Return the root layer in this hiearchy. If this layer is the root - (i.e. has no parent), then this returns itself. - */ - SkLayer* getRootLayer() const; - - // coordinate system transformations - - /** Return, in matrix, the matix transfomations that are applied locally - when this layer draws (i.e. its position and matrix/anchorPoint). - This does not include the childrenMatrix, since that is only applied - after this layer draws (but before its children draw). - */ - void getLocalTransform(SkMatrix* matrix) const; - - /** Return, in matrix, the concatenation of transforms that are applied - from this layer's root parent to the layer itself. - This is the matrix that is applied to the layer during drawing. - */ - void localToGlobal(SkMatrix* matrix) const; - - // paint method - - void draw(SkCanvas*, SkScalar opacity); - void draw(SkCanvas* canvas) { - this->draw(canvas, SK_Scalar1); - } - -protected: - virtual void onDraw(SkCanvas*, SkScalar opacity); - -private: - enum Flags { - kInheritFromRootTransform_Flag = 0x01 - }; - - SkLayer* fParent; - SkScalar m_opacity; - SkSize m_size; - SkPoint m_position; - SkPoint m_anchorPoint; - SkMatrix fMatrix; - SkMatrix fChildrenMatrix; - uint32_t fFlags; - - SkTDArray<SkLayer*> m_children; - - typedef SkRefCnt INHERITED; -}; - -#endif |