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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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24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | 24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | 25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
29 */ | 29 */ |
30 | 30 |
31 #ifndef WebSelector_h | 31 #ifndef WebSelector_h |
32 #define WebSelector_h | 32 #define WebSelector_h |
33 | 33 |
34 #include "../platform/WebCommon.h" | 34 #include "public/platform/WebCommon.h" |
35 | 35 |
36 namespace blink { | 36 namespace blink { |
37 | 37 |
38 class WebString; | 38 class WebString; |
39 | 39 |
40 // Terminology from http://dev.w3.org/csswg/selectors4/#structure. | 40 // Terminology from http://dev.w3.org/csswg/selectors4/#structure. |
41 enum WebSelectorType { | 41 enum WebSelectorType { |
42 kWebSelectorTypeComplex, | 42 kWebSelectorTypeComplex, |
43 kWebSelectorTypeCompound, | 43 kWebSelectorTypeCompound, |
44 // Not yet implemented: | 44 // Not yet implemented: |
45 // SelectorTypeSimple, | 45 // SelectorTypeSimple, |
46 }; | 46 }; |
47 | 47 |
48 // Returns the value that would be returned from CSSStyleRule.selectorText in | 48 // Returns the value that would be returned from CSSStyleRule.selectorText in |
49 // the CSSOM for a rule with this selector (which can be a list), if the | 49 // the CSSOM for a rule with this selector (which can be a list), if the |
50 // selector is valid and each component in the list has the type specified in | 50 // selector is valid and each component in the list has the type specified in |
51 // |restriction|. | 51 // |restriction|. |
52 // Returns "" for an invalid selector or a selector that doesn't match the | 52 // Returns "" for an invalid selector or a selector that doesn't match the |
53 // restrictions. | 53 // restrictions. |
54 // The canonical form is not guaranteed to stay the same over time. | 54 // The canonical form is not guaranteed to stay the same over time. |
55 BLINK_EXPORT WebString | 55 BLINK_EXPORT WebString |
56 CanonicalizeSelector(WebString selector, | 56 CanonicalizeSelector(WebString selector, |
57 WebSelectorType restriction = kWebSelectorTypeComplex); | 57 WebSelectorType restriction = kWebSelectorTypeComplex); |
58 | 58 |
59 } // namespace blink | 59 } // namespace blink |
60 | 60 |
61 #endif | 61 #endif |
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