OLD | NEW |
1 /* | 1 /* |
2 * Copyright (C) 2013 Google Inc. All rights reserved. | 2 * Copyright (C) 2013 Google 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 are | 5 * modification, are permitted provided that the following conditions are |
6 * met: | 6 * met: |
7 * | 7 * |
8 * * Redistributions of source code must retain the above copyright | 8 * * Redistributions of source code must retain the above copyright |
9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
10 * * Redistributions in binary form must reproduce the above | 10 * * Redistributions in binary form must reproduce the above |
(...skipping 20 matching lines...) Expand all Loading... |
31 #ifndef PageScaleConstraints_h | 31 #ifndef PageScaleConstraints_h |
32 #define PageScaleConstraints_h | 32 #define PageScaleConstraints_h |
33 | 33 |
34 #include "core/CoreExport.h" | 34 #include "core/CoreExport.h" |
35 #include "platform/geometry/FloatSize.h" | 35 #include "platform/geometry/FloatSize.h" |
36 #include "wtf/Allocator.h" | 36 #include "wtf/Allocator.h" |
37 | 37 |
38 namespace blink { | 38 namespace blink { |
39 | 39 |
40 struct CORE_EXPORT PageScaleConstraints { | 40 struct CORE_EXPORT PageScaleConstraints { |
41 DISALLOW_ALLOCATION(); | 41 DISALLOW_NEW(); |
42 FloatSize layoutSize; | 42 FloatSize layoutSize; |
43 | 43 |
44 float initialScale; | 44 float initialScale; |
45 float minimumScale; | 45 float minimumScale; |
46 float maximumScale; | 46 float maximumScale; |
47 | 47 |
48 PageScaleConstraints(); | 48 PageScaleConstraints(); |
49 PageScaleConstraints(float initial, float minimum, float maximum); | 49 PageScaleConstraints(float initial, float minimum, float maximum); |
50 | 50 |
51 void overrideWith(const PageScaleConstraints& other); | 51 void overrideWith(const PageScaleConstraints& other); |
52 float clampToConstraints(float pageScaleFactor) const; | 52 float clampToConstraints(float pageScaleFactor) const; |
53 void clampAll(); | 53 void clampAll(); |
54 void fitToContentsWidth(float contentsWidth, int viewWidthNotIncludingScroll
bars); | 54 void fitToContentsWidth(float contentsWidth, int viewWidthNotIncludingScroll
bars); |
55 void resolveAutoInitialScale(); | 55 void resolveAutoInitialScale(); |
56 | 56 |
57 bool operator==(const PageScaleConstraints& other) const; | 57 bool operator==(const PageScaleConstraints& other) const; |
58 }; | 58 }; |
59 | 59 |
60 } // namespace blink | 60 } // namespace blink |
61 | 61 |
62 #endif // PageScaleConstraints_h | 62 #endif // PageScaleConstraints_h |
OLD | NEW |