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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 |
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31 #ifndef WebTouchAction_h | 31 #ifndef WebTouchAction_h |
32 #define WebTouchAction_h | 32 #define WebTouchAction_h |
33 | 33 |
34 namespace blink { | 34 namespace blink { |
35 | 35 |
36 // Flags for permitted touch actions, specified in http://www.w3.org/TR/pointere vents/#the-touch-action-css-property. | 36 // Flags for permitted touch actions, specified in http://www.w3.org/TR/pointere vents/#the-touch-action-css-property. |
37 enum WebTouchAction { | 37 enum WebTouchAction { |
38 WebTouchActionAuto = 0x0, | 38 WebTouchActionAuto = 0x0, |
39 WebTouchActionNone = 0x1, | 39 WebTouchActionNone = 0x1, |
40 WebTouchActionPanX = 0x2, | 40 WebTouchActionPanX = 0x2, |
41 WebTouchActionPanY = 0x4 | 41 WebTouchActionPanY = 0x4, |
42 WebTouchActionZoom = 0x8, | |
Rick Byers
2014/03/05 14:41:13
Since this is intended to control pinch-zoom but N
gnana
2014/03/06 08:11:14
Done.
| |
42 }; | 43 }; |
43 inline WebTouchAction operator| (WebTouchAction a, WebTouchAction b) { return We bTouchAction(int(a) | int(b)); } | 44 inline WebTouchAction operator| (WebTouchAction a, WebTouchAction b) { return We bTouchAction(int(a) | int(b)); } |
44 inline WebTouchAction& operator|= (WebTouchAction& a, WebTouchAction b) { return a = a | b; } | 45 inline WebTouchAction& operator|= (WebTouchAction& a, WebTouchAction b) { return a = a | b; } |
45 inline WebTouchAction operator& (WebTouchAction a, WebTouchAction b) { return We bTouchAction(int(a) & int(b)); } | 46 inline WebTouchAction operator& (WebTouchAction a, WebTouchAction b) { return We bTouchAction(int(a) & int(b)); } |
46 inline WebTouchAction& operator&= (WebTouchAction& a, WebTouchAction b) { return a = a & b; } | 47 inline WebTouchAction& operator&= (WebTouchAction& a, WebTouchAction b) { return a = a & b; } |
47 | 48 |
48 | 49 |
49 } // namespace blink | 50 } // namespace blink |
50 | 51 |
51 #endif | 52 #endif |
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