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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 * Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008 Apple Inc. All rights | 5 * Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008 Apple Inc. All rights |
6 * reserved. | 6 * reserved. |
7 * Copyright (C) 2008 Nikolas Zimmermann <zimmermann@kde.org> | 7 * Copyright (C) 2008 Nikolas Zimmermann <zimmermann@kde.org> |
8 * | 8 * |
9 * This library is free software; you can redistribute it and/or | 9 * This library is free software; you can redistribute it and/or |
10 * modify it under the terms of the GNU Library General Public | 10 * modify it under the terms of the GNU Library General Public |
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957 | 957 |
958 // Step 13 of https://html.spec.whatwg.org/#prepare-a-script | 958 // Step 13 of https://html.spec.whatwg.org/#prepare-a-script |
959 bool ScriptLoader::IsScriptForEventSupported() const { | 959 bool ScriptLoader::IsScriptForEventSupported() const { |
960 // 1. "Let for be the value of the for attribute." | 960 // 1. "Let for be the value of the for attribute." |
961 String event_attribute = element_->EventAttributeValue(); | 961 String event_attribute = element_->EventAttributeValue(); |
962 // 2. "Let event be the value of the event attribute." | 962 // 2. "Let event be the value of the event attribute." |
963 String for_attribute = element_->ForAttributeValue(); | 963 String for_attribute = element_->ForAttributeValue(); |
964 | 964 |
965 // "If the script element has an event attribute and a for attribute, and | 965 // "If the script element has an event attribute and a for attribute, and |
966 // the script's type is "classic", then run these substeps:" | 966 // the script's type is "classic", then run these substeps:" |
967 // TODO(hiroshige): Check the script's type. | 967 if (GetScriptType() != ScriptType::kClassic || event_attribute.IsNull() || |
968 if (event_attribute.IsNull() || for_attribute.IsNull()) | 968 for_attribute.IsNull()) |
969 return true; | 969 return true; |
970 | 970 |
971 // 3. "Strip leading and trailing ASCII whitespace from event and for." | 971 // 3. "Strip leading and trailing ASCII whitespace from event and for." |
972 for_attribute = for_attribute.StripWhiteSpace(); | 972 for_attribute = for_attribute.StripWhiteSpace(); |
973 // 4. "If for is not an ASCII case-insensitive match for the string | 973 // 4. "If for is not an ASCII case-insensitive match for the string |
974 // "window", | 974 // "window", |
975 // then abort these steps at this point. The script is not executed." | 975 // then abort these steps at this point. The script is not executed." |
976 if (!DeprecatedEqualIgnoringCase(for_attribute, "window")) | 976 if (!DeprecatedEqualIgnoringCase(for_attribute, "window")) |
977 return false; | 977 return false; |
978 event_attribute = event_attribute.StripWhiteSpace(); | 978 event_attribute = event_attribute.StripWhiteSpace(); |
979 // 5. "If event is not an ASCII case-insensitive match for either the | 979 // 5. "If event is not an ASCII case-insensitive match for either the |
980 // string "onload" or the string "onload()", | 980 // string "onload" or the string "onload()", |
981 // then abort these steps at this point. The script is not executed. | 981 // then abort these steps at this point. The script is not executed. |
982 return DeprecatedEqualIgnoringCase(event_attribute, "onload") || | 982 return DeprecatedEqualIgnoringCase(event_attribute, "onload") || |
983 DeprecatedEqualIgnoringCase(event_attribute, "onload()"); | 983 DeprecatedEqualIgnoringCase(event_attribute, "onload()"); |
984 } | 984 } |
985 | 985 |
986 String ScriptLoader::ScriptContent() const { | 986 String ScriptLoader::ScriptContent() const { |
987 return element_->TextFromChildren(); | 987 return element_->TextFromChildren(); |
988 } | 988 } |
989 | 989 |
990 } // namespace blink | 990 } // namespace blink |
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