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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, 2010, 2012 Apple Inc. All rights reserved. | 3 * Copyright (C) 2004, 2006, 2010, 2012 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, |
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| 189 } | 189 } |
| 190 | 190 |
| 191 String MediaList::item(unsigned index) const | 191 String MediaList::item(unsigned index) const |
| 192 { | 192 { |
| 193 const Vector<OwnPtr<MediaQuery> >& queries = m_mediaQueries->queryVector(); | 193 const Vector<OwnPtr<MediaQuery> >& queries = m_mediaQueries->queryVector(); |
| 194 if (index < queries.size()) | 194 if (index < queries.size()) |
| 195 return queries[index]->cssText(); | 195 return queries[index]->cssText(); |
| 196 return String(); | 196 return String(); |
| 197 } | 197 } |
| 198 | 198 |
| 199 void MediaList::deleteMedium(const String& medium, ExceptionState& es) | 199 void MediaList::deleteMedium(const String& medium, ExceptionState& exceptionStat
e) |
| 200 { | 200 { |
| 201 CSSStyleSheet::RuleMutationScope mutationScope(m_parentRule); | 201 CSSStyleSheet::RuleMutationScope mutationScope(m_parentRule); |
| 202 | 202 |
| 203 bool success = m_mediaQueries->remove(medium); | 203 bool success = m_mediaQueries->remove(medium); |
| 204 if (!success) { | 204 if (!success) { |
| 205 es.throwUninformativeAndGenericDOMException(NotFoundError); | 205 exceptionState.throwUninformativeAndGenericDOMException(NotFoundError); |
| 206 return; | 206 return; |
| 207 } | 207 } |
| 208 if (m_parentStyleSheet) | 208 if (m_parentStyleSheet) |
| 209 m_parentStyleSheet->didMutate(); | 209 m_parentStyleSheet->didMutate(); |
| 210 } | 210 } |
| 211 | 211 |
| 212 void MediaList::appendMedium(const String& medium, ExceptionState& es) | 212 void MediaList::appendMedium(const String& medium, ExceptionState& exceptionStat
e) |
| 213 { | 213 { |
| 214 CSSStyleSheet::RuleMutationScope mutationScope(m_parentRule); | 214 CSSStyleSheet::RuleMutationScope mutationScope(m_parentRule); |
| 215 | 215 |
| 216 bool success = m_mediaQueries->add(medium); | 216 bool success = m_mediaQueries->add(medium); |
| 217 if (!success) { | 217 if (!success) { |
| 218 es.throwUninformativeAndGenericDOMException(InvalidCharacterError); | 218 exceptionState.throwUninformativeAndGenericDOMException(InvalidCharacter
Error); |
| 219 return; | 219 return; |
| 220 } | 220 } |
| 221 | 221 |
| 222 if (m_parentStyleSheet) | 222 if (m_parentStyleSheet) |
| 223 m_parentStyleSheet->didMutate(); | 223 m_parentStyleSheet->didMutate(); |
| 224 } | 224 } |
| 225 | 225 |
| 226 void MediaList::reattach(MediaQuerySet* mediaQueries) | 226 void MediaList::reattach(MediaQuerySet* mediaQueries) |
| 227 { | 227 { |
| 228 ASSERT(mediaQueries); | 228 ASSERT(mediaQueries); |
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| 285 CSSPrimitiveValue* primitiveValue = toCSSPrimitiveValue(cssV
alue); | 285 CSSPrimitiveValue* primitiveValue = toCSSPrimitiveValue(cssV
alue); |
| 286 if (primitiveValue->isDotsPerInch() || primitiveValue->isDot
sPerCentimeter()) | 286 if (primitiveValue->isDotsPerInch() || primitiveValue->isDot
sPerCentimeter()) |
| 287 addResolutionWarningMessageToConsole(document, mediaQuer
ySet->mediaText(), primitiveValue); | 287 addResolutionWarningMessageToConsole(document, mediaQuer
ySet->mediaText(), primitiveValue); |
| 288 } | 288 } |
| 289 } | 289 } |
| 290 } | 290 } |
| 291 } | 291 } |
| 292 } | 292 } |
| 293 | 293 |
| 294 } | 294 } |
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