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1 /* | |
2 * Copyright (C) 2011 Adobe Systems Incorporated. All rights reserved. | |
3 * Copyright (C) 2012 Apple Inc. All rights reserved. | |
4 * | |
5 * Redistribution and use in source and binary forms, with or without | |
6 * modification, are permitted provided that the following conditions | |
7 * are met: | |
8 * | |
9 * 1. Redistributions of source code must retain the above | |
10 * copyright notice, this list of conditions and the following | |
11 * disclaimer. | |
12 * 2. Redistributions in binary form must reproduce the above | |
13 * copyright notice, this list of conditions and the following | |
14 * disclaimer in the documentation and/or other materials | |
15 * provided with the distribution. | |
16 * | |
17 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER "AS IS" AND ANY | |
18 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR | |
20 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE | |
21 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, | |
22 * OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, | |
23 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR | |
24 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | |
25 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR | |
26 * TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF | |
27 * THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | |
28 * SUCH DAMAGE. | |
29 */ | |
30 | |
31 #include "config.h" | |
32 | |
33 #include "core/css/WebKitCSSRegionRule.h" | |
34 | |
35 #include "RuntimeEnabledFeatures.h" | |
36 #include "core/css/CSSParser.h" | |
37 #include "core/css/CSSRuleList.h" | |
38 #include "core/css/StyleRule.h" | |
39 #include <wtf/MemoryInstrumentationVector.h> | |
40 #include <wtf/text/StringBuilder.h> | |
41 | |
42 namespace WebCore { | |
43 WebKitCSSRegionRule::WebKitCSSRegionRule(StyleRuleRegion* regionRule, CSSStyleSh
eet* parent) | |
44 : CSSGroupingRule(regionRule, parent) | |
45 { | |
46 ASSERT(RuntimeEnabledFeatures::cssRegionsEnabled()); | |
47 } | |
48 | |
49 String WebKitCSSRegionRule::cssText() const | |
50 { | |
51 StringBuilder result; | |
52 result.appendLiteral("@-webkit-region "); | |
53 | |
54 // First add the selectors. | |
55 result.append(toStyleRuleRegion(m_groupRule.get())->selectorList().selectors
Text()); | |
56 | |
57 // Then add the rules. | |
58 result.appendLiteral(" { \n"); | |
59 appendCssTextForItems(result); | |
60 result.append('}'); | |
61 return result.toString(); | |
62 } | |
63 | |
64 } // namespace WebCore | |
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