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1 /** | 1 /** |
2 * (C) 1999-2003 Lars Knoll (knoll@kde.org) | 2 * (C) 1999-2003 Lars Knoll (knoll@kde.org) |
3 * Copyright (C) 2004, 2006, 2007 Apple Inc. All rights reserved. | 3 * Copyright (C) 2004, 2006, 2007 Apple Inc. All rights reserved. |
4 * | 4 * |
5 * This library is free software; you can redistribute it and/or | 5 * This library is free software; you can redistribute it and/or |
6 * modify it under the terms of the GNU Library General Public | 6 * modify it under the terms of the GNU Library General Public |
7 * License as published by the Free Software Foundation; either | 7 * License as published by the Free Software Foundation; either |
8 * version 2 of the License, or (at your option) any later version. | 8 * version 2 of the License, or (at your option) any later version. |
9 * | 9 * |
10 * This library is distributed in the hope that it will be useful, | 10 * This library is distributed in the hope that it will be useful, |
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of | 11 * but WITHOUT ANY WARRANTY; without even the implied warranty of |
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | 12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
13 * Library General Public License for more details. | 13 * Library General Public License for more details. |
14 * | 14 * |
15 * You should have received a copy of the GNU Library General Public License | 15 * You should have received a copy of the GNU Library General Public License |
16 * along with this library; see the file COPYING.LIB. If not, write to | 16 * along with this library; see the file COPYING.LIB. If not, write to |
17 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, | 17 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
18 * Boston, MA 02110-1301, USA. | 18 * Boston, MA 02110-1301, USA. |
19 */ | 19 */ |
20 | 20 |
21 #include "config.h" | 21 #include "config.h" |
22 #include "core/css/StyleSheetList.h" | 22 #include "core/css/StyleSheetList.h" |
23 | 23 |
24 #include "core/HTMLNames.h" | 24 #include "core/HTMLNames.h" |
25 #include "core/dom/Document.h" | 25 #include "core/dom/Document.h" |
26 #include "core/dom/StyleEngine.h" | 26 #include "core/dom/StyleEngine.h" |
| 27 #include "core/frame/UseCounter.h" |
27 #include "core/html/HTMLStyleElement.h" | 28 #include "core/html/HTMLStyleElement.h" |
28 #include "wtf/text/WTFString.h" | 29 #include "wtf/text/WTFString.h" |
29 | 30 |
30 namespace blink { | 31 namespace blink { |
31 | 32 |
32 using namespace HTMLNames; | 33 using namespace HTMLNames; |
33 | 34 |
34 StyleSheetList::StyleSheetList(TreeScope* treeScope) | 35 StyleSheetList::StyleSheetList(TreeScope* treeScope) |
35 : m_treeScope(treeScope) | 36 : m_treeScope(treeScope) |
36 { | 37 { |
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78 // ### Bad implementation because returns a single element (are IDs always u
nique?) | 79 // ### Bad implementation because returns a single element (are IDs always u
nique?) |
79 // and doesn't look for name attribute. | 80 // and doesn't look for name attribute. |
80 // But unicity of stylesheet ids is good practice anyway ;) | 81 // But unicity of stylesheet ids is good practice anyway ;) |
81 // FIXME: We should figure out if we should change this or fix the spec. | 82 // FIXME: We should figure out if we should change this or fix the spec. |
82 Element* element = m_treeScope->getElementById(name); | 83 Element* element = m_treeScope->getElementById(name); |
83 return isHTMLStyleElement(element) ? toHTMLStyleElement(element) : 0; | 84 return isHTMLStyleElement(element) ? toHTMLStyleElement(element) : 0; |
84 } | 85 } |
85 | 86 |
86 CSSStyleSheet* StyleSheetList::anonymousNamedGetter(const AtomicString& name) | 87 CSSStyleSheet* StyleSheetList::anonymousNamedGetter(const AtomicString& name) |
87 { | 88 { |
| 89 if (document()) |
| 90 UseCounter::count(*document(), UseCounter::StyleSheetListAnonymousNamedG
etter); |
88 HTMLStyleElement* item = getNamedItem(name); | 91 HTMLStyleElement* item = getNamedItem(name); |
89 if (!item) | 92 if (!item) |
90 return 0; | 93 return 0; |
91 return item->sheet(); | 94 return item->sheet(); |
92 } | 95 } |
93 | 96 |
94 DEFINE_TRACE(StyleSheetList) | 97 DEFINE_TRACE(StyleSheetList) |
95 { | 98 { |
96 visitor->trace(m_treeScope); | 99 visitor->trace(m_treeScope); |
97 } | 100 } |
98 | 101 |
99 } // namespace blink | 102 } // namespace blink |
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