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1 /* | 1 /* |
2 * Copyright (C) 1999 Lars Knoll (knoll@kde.org) | 2 * Copyright (C) 1999 Lars Knoll (knoll@kde.org) |
3 * (C) 1999 Antti Koivisto (koivisto@kde.org) | 3 * (C) 1999 Antti Koivisto (koivisto@kde.org) |
4 * (C) 2001 Dirk Mueller (mueller@kde.org) | 4 * (C) 2001 Dirk Mueller (mueller@kde.org) |
5 * (C) 2006 Alexey Proskuryakov (ap@webkit.org) | 5 * (C) 2006 Alexey Proskuryakov (ap@webkit.org) |
6 * Copyright (C) 2004, 2005, 2006, 2007, 2008 Apple Inc. All rights reserved. | 6 * Copyright (C) 2004, 2005, 2006, 2007, 2008 Apple Inc. All rights reserved. |
7 * Copyright (C) 2008 Torch Mobile Inc. All rights reserved. (http://www.torchmo bile.com/) | 7 * Copyright (C) 2008 Torch Mobile Inc. All rights reserved. (http://www.torchmo bile.com/) |
8 * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies) | 8 * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies) |
9 * Copyright (C) 2012-2013 Intel Corporation. All rights reserved. | 9 * Copyright (C) 2012-2013 Intel Corporation. All rights reserved. |
10 * | 10 * |
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42 UnrecognizedViewportArgumentValueError, | 42 UnrecognizedViewportArgumentValueError, |
43 TruncatedViewportArgumentValueError, | 43 TruncatedViewportArgumentValueError, |
44 MaximumScaleTooLargeError, | 44 MaximumScaleTooLargeError, |
45 TargetDensityDpiUnsupported | 45 TargetDensityDpiUnsupported |
46 }; | 46 }; |
47 | 47 |
48 struct ViewportArguments { | 48 struct ViewportArguments { |
49 | 49 |
50 enum Type { | 50 enum Type { |
51 // These are ordered in increasing importance. | 51 // These are ordered in increasing importance. |
52 Implicit, | 52 UserAgent, |
53 XHTMLMobileProfile, | |
54 HandheldFriendlyMeta, | 53 HandheldFriendlyMeta, |
55 MobileOptimizedMeta, | 54 MobileOptimizedMeta, |
56 ViewportMeta, | 55 ViewportMeta, |
57 ViewportMetaLayoutSizeQuirk, | |
58 CSSDeviceAdaptation | 56 CSSDeviceAdaptation |
kenneth.r.christiansen
2013/09/02 09:10:49
Maybe rename to StyleSheet ?
rune
2013/09/02 11:29:30
Yes. Perhaps:
UserAgent => UserAgentStyleSheet (o
rune
2013/09/02 11:53:39
Done.
| |
59 } type; | 57 } type; |
60 | 58 |
61 enum { | 59 enum { |
62 ValueAuto = -1, | 60 ValueAuto = -1, |
63 ValueDeviceWidth = -2, | 61 ValueDeviceWidth = -2, |
64 ValueDeviceHeight = -3, | 62 ValueDeviceHeight = -3, |
65 ValuePortrait = -4, | 63 ValuePortrait = -4, |
66 ValueLandscape = -5, | 64 ValueLandscape = -5, |
67 ValueDeviceDPI = -6, | 65 ValueDeviceDPI = -6, |
68 ValueLowDPI = -7, | 66 ValueLowDPI = -7, |
69 ValueMediumDPI = -8, | 67 ValueMediumDPI = -8, |
70 ValueHighDPI = -9, | 68 ValueHighDPI = -9, |
71 ValueExtendToZoom = -10 | 69 ValueExtendToZoom = -10 |
72 }; | 70 }; |
73 | 71 |
74 ViewportArguments(Type type = Implicit) | 72 ViewportArguments(Type type = UserAgent) |
75 : type(type) | 73 : type(type) |
76 , width(ValueAuto) | |
77 , minWidth(ValueAuto) | 74 , minWidth(ValueAuto) |
78 , maxWidth(ValueAuto) | 75 , maxWidth(ValueAuto) |
79 , height(ValueAuto) | |
80 , minHeight(ValueAuto) | 76 , minHeight(ValueAuto) |
81 , maxHeight(ValueAuto) | 77 , maxHeight(ValueAuto) |
82 , zoom(ValueAuto) | 78 , zoom(ValueAuto) |
83 , minZoom(ValueAuto) | 79 , minZoom(ValueAuto) |
84 , maxZoom(ValueAuto) | 80 , maxZoom(ValueAuto) |
85 , userZoom(ValueAuto) | 81 , userZoom(ValueAuto) |
86 , orientation(ValueAuto) | 82 , orientation(ValueAuto) |
87 , deprecatedTargetDensityDPI(ValueAuto) | 83 , deprecatedTargetDensityDPI(ValueAuto) |
88 { | 84 { |
89 } | 85 } |
90 | 86 |
91 // All arguments are in CSS units. | 87 // All arguments are in CSS units. |
92 PageScaleConstraints resolve(const FloatSize& initialViewportSize, int defau ltWidth) const; | 88 PageScaleConstraints resolve(const FloatSize& initialViewportSize) const; |
93 | 89 |
94 float width; | |
95 float minWidth; | 90 float minWidth; |
96 float maxWidth; | 91 float maxWidth; |
97 float height; | |
98 float minHeight; | 92 float minHeight; |
99 float maxHeight; | 93 float maxHeight; |
100 float zoom; | 94 float zoom; |
101 float minZoom; | 95 float minZoom; |
102 float maxZoom; | 96 float maxZoom; |
103 float userZoom; | 97 float userZoom; |
104 float orientation; | 98 float orientation; |
105 float deprecatedTargetDensityDPI; // Only used for Android WebView | 99 float deprecatedTargetDensityDPI; // Only used for Android WebView |
106 | 100 |
107 bool operator==(const ViewportArguments& other) const | 101 bool operator==(const ViewportArguments& other) const |
108 { | 102 { |
109 // Used for figuring out whether to reset the viewport or not, | 103 // Used for figuring out whether to reset the viewport or not. |
110 // thus we are not taking type into account. | 104 return minWidth == other.minWidth |
111 return width == other.width | |
112 && minWidth == other.minWidth | |
113 && maxWidth == other.maxWidth | 105 && maxWidth == other.maxWidth |
114 && height == other.height | |
115 && minHeight == other.minHeight | 106 && minHeight == other.minHeight |
116 && maxHeight == other.maxHeight | 107 && maxHeight == other.maxHeight |
117 && zoom == other.zoom | 108 && zoom == other.zoom |
118 && minZoom == other.minZoom | 109 && minZoom == other.minZoom |
119 && maxZoom == other.maxZoom | 110 && maxZoom == other.maxZoom |
120 && userZoom == other.userZoom | 111 && userZoom == other.userZoom |
121 && orientation == other.orientation | 112 && orientation == other.orientation |
122 && deprecatedTargetDensityDPI == other.deprecatedTargetDensityDPI; | 113 && deprecatedTargetDensityDPI == other.deprecatedTargetDensityDPI; |
123 } | 114 } |
124 | 115 |
125 bool operator!=(const ViewportArguments& other) const | 116 bool operator!=(const ViewportArguments& other) const |
126 { | 117 { |
127 return !(*this == other); | 118 return !(*this == other); |
128 } | 119 } |
129 }; | 120 }; |
130 | 121 |
131 void setViewportFeature(const String& keyString, const String& valueString, Docu ment*, void* data); | 122 void setViewportFeature(const String& keyString, const String& valueString, Docu ment*, void* data); |
132 void reportViewportWarning(Document*, ViewportErrorCode, const String& replaceme nt1, const String& replacement2); | 123 void reportViewportWarning(Document*, ViewportErrorCode, const String& replaceme nt1, const String& replacement2); |
133 | 124 |
134 } // namespace WebCore | 125 } // namespace WebCore |
135 | 126 |
136 #endif // ViewportArguments_h | 127 #endif // ViewportArguments_h |
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