1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/gfx/skia/trunk/src/animator/SkBoundable.h Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,41 @@
1.4 +
1.5 +/*
1.6 + * Copyright 2006 The Android Open Source Project
1.7 + *
1.8 + * Use of this source code is governed by a BSD-style license that can be
1.9 + * found in the LICENSE file.
1.10 + */
1.11 +
1.12 +
1.13 +#ifndef SkBoundable_DEFINED
1.14 +#define SkBoundable_DEFINED
1.15 +
1.16 +#include "SkDrawable.h"
1.17 +#include "SkRect.h"
1.18 +
1.19 +class SkBoundable : public SkDrawable {
1.20 +public:
1.21 + SkBoundable();
1.22 + virtual void clearBounder();
1.23 + virtual void enableBounder();
1.24 + virtual void getBounds(SkRect* );
1.25 + bool hasBounds() { return fBounds.fLeft != (int16_t)0x8000U; }
1.26 + void setBounds(SkIRect& bounds) { fBounds = bounds; }
1.27 +protected:
1.28 + void clearBounds() { fBounds.fLeft = (int16_t) SkToU16(0x8000); }; // mark bounds as unset
1.29 + SkIRect fBounds;
1.30 +private:
1.31 + typedef SkDrawable INHERITED;
1.32 +};
1.33 +
1.34 +class SkBoundableAuto {
1.35 +public:
1.36 + SkBoundableAuto(SkBoundable* boundable, SkAnimateMaker& maker);
1.37 + ~SkBoundableAuto();
1.38 +private:
1.39 + SkBoundable* fBoundable;
1.40 + SkAnimateMaker& fMaker;
1.41 + SkBoundableAuto& operator= (const SkBoundableAuto& );
1.42 +};
1.43 +
1.44 +#endif // SkBoundable_DEFINED
