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1 /* | 1 /* |
2 * Copyright (C) 2008 Apple Inc. All rights reserved. | 2 * Copyright (C) 2008 Apple Inc. All rights reserved. |
3 * | 3 * |
4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
5 * modification, are permitted provided that the following conditions | 5 * modification, are permitted provided that the following conditions |
6 * are met: | 6 * are met: |
7 * 1. Redistributions of source code must retain the above copyright | 7 * 1. Redistributions of source code must retain the above copyright |
8 * notice, this list of conditions and the following disclaimer. | 8 * notice, this list of conditions and the following disclaimer. |
9 * 2. Redistributions in binary form must reproduce the above copyright | 9 * 2. Redistributions in binary form must reproduce the above copyright |
10 * notice, this list of conditions and the following disclaimer in the | 10 * notice, this list of conditions and the following disclaimer in the |
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25 | 25 |
26 #ifndef PlatformChromeClient_h | 26 #ifndef PlatformChromeClient_h |
27 #define PlatformChromeClient_h | 27 #define PlatformChromeClient_h |
28 | 28 |
29 #include "platform/PlatformExport.h" | 29 #include "platform/PlatformExport.h" |
30 #include "platform/heap/Handle.h" | 30 #include "platform/heap/Handle.h" |
31 #include "platform/wtf/Allocator.h" | 31 #include "platform/wtf/Allocator.h" |
32 #include "platform/wtf/Noncopyable.h" | 32 #include "platform/wtf/Noncopyable.h" |
33 | 33 |
34 namespace blink { | 34 namespace blink { |
| 35 |
| 36 class FrameView; |
35 class IntRect; | 37 class IntRect; |
36 class FrameViewBase; | |
37 class LocalFrame; | 38 class LocalFrame; |
38 | 39 |
39 class PLATFORM_EXPORT PlatformChromeClient | 40 class PLATFORM_EXPORT PlatformChromeClient |
40 : public GarbageCollectedFinalized<PlatformChromeClient> { | 41 : public GarbageCollectedFinalized<PlatformChromeClient> { |
41 WTF_MAKE_NONCOPYABLE(PlatformChromeClient); | 42 WTF_MAKE_NONCOPYABLE(PlatformChromeClient); |
42 | 43 |
43 public: | 44 public: |
44 PlatformChromeClient() {} | 45 PlatformChromeClient() {} |
45 virtual ~PlatformChromeClient() {} | 46 virtual ~PlatformChromeClient() {} |
46 DEFINE_INLINE_VIRTUAL_TRACE() {} | 47 DEFINE_INLINE_VIRTUAL_TRACE() {} |
47 | 48 |
48 // Requests the host invalidate the contents. | 49 // Requests the host invalidate the contents. |
49 virtual void InvalidateRect(const IntRect& update_rect) = 0; | 50 virtual void InvalidateRect(const IntRect& update_rect) = 0; |
50 | 51 |
51 // Converts the rect from the viewport coordinates to screen coordinates. | 52 // Converts the rect from the viewport coordinates to screen coordinates. |
52 virtual IntRect ViewportToScreen(const IntRect&, | 53 virtual IntRect ViewportToScreen(const IntRect&, const FrameView*) const = 0; |
53 const FrameViewBase*) const = 0; | |
54 | 54 |
55 // Converts the scalar value from the window coordinates to the viewport | 55 // Converts the scalar value from the window coordinates to the viewport |
56 // scale. | 56 // scale. |
57 virtual float WindowToViewportScalar(const float) const = 0; | 57 virtual float WindowToViewportScalar(const float) const = 0; |
58 | 58 |
59 virtual void ScheduleAnimation(LocalFrame*) = 0; | 59 virtual void ScheduleAnimation(LocalFrame*) = 0; |
60 }; | 60 }; |
61 | 61 |
62 } // namespace blink | 62 } // namespace blink |
63 | 63 |
64 #endif // PlatformChromeClient_h | 64 #endif // PlatformChromeClient_h |
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