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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, 2006, 2007, 2008, 2009, 2010 Apple Inc. All rights reserv
ed. | 5 * Copyright (C) 2003, 2006, 2007, 2008, 2009, 2010 Apple Inc. All rights reserv
ed. |
6 * Copyright (C) 2009 Rob Buis (rwlbuis@gmail.com) | 6 * Copyright (C) 2009 Rob Buis (rwlbuis@gmail.com) |
7 * Copyright (C) 2011 Google Inc. All rights reserved. | 7 * Copyright (C) 2011 Google Inc. All rights reserved. |
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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715 } | 715 } |
716 | 716 |
717 if (!m_owner->shouldLoadLink()) | 717 if (!m_owner->shouldLoadLink()) |
718 return; | 718 return; |
719 | 719 |
720 m_loading = true; | 720 m_loading = true; |
721 | 721 |
722 bool mediaQueryMatches = true; | 722 bool mediaQueryMatches = true; |
723 LocalFrame* frame = loadingFrame(); | 723 LocalFrame* frame = loadingFrame(); |
724 if (!m_owner->media().isEmpty() && frame && frame->document()) { | 724 if (!m_owner->media().isEmpty() && frame && frame->document()) { |
725 RefPtr<LayoutStyle> documentStyle = StyleResolver::styleForDocument(
*frame->document()); | 725 RefPtr<ComputedStyle> documentStyle = StyleResolver::styleForDocumen
t(*frame->document()); |
726 RefPtrWillBeRawPtr<MediaQuerySet> media = MediaQuerySet::create(m_ow
ner->media()); | 726 RefPtrWillBeRawPtr<MediaQuerySet> media = MediaQuerySet::create(m_ow
ner->media()); |
727 MediaQueryEvaluator evaluator(frame); | 727 MediaQueryEvaluator evaluator(frame); |
728 mediaQueryMatches = evaluator.eval(media.get()); | 728 mediaQueryMatches = evaluator.eval(media.get()); |
729 } | 729 } |
730 | 730 |
731 // Don't hold up render tree construction and script execution on styles
heets | 731 // Don't hold up render tree construction and script execution on styles
heets |
732 // that are not needed for the rendering at the moment. | 732 // that are not needed for the rendering at the moment. |
733 bool blocking = mediaQueryMatches && !m_owner->isAlternate(); | 733 bool blocking = mediaQueryMatches && !m_owner->isAlternate(); |
734 addPendingSheet(blocking ? Blocking : NonBlocking); | 734 addPendingSheet(blocking ? Blocking : NonBlocking); |
735 | 735 |
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771 removePendingSheet(); | 771 removePendingSheet(); |
772 } | 772 } |
773 | 773 |
774 DEFINE_TRACE(LinkStyle) | 774 DEFINE_TRACE(LinkStyle) |
775 { | 775 { |
776 visitor->trace(m_sheet); | 776 visitor->trace(m_sheet); |
777 LinkResource::trace(visitor); | 777 LinkResource::trace(visitor); |
778 } | 778 } |
779 | 779 |
780 } // namespace blink | 780 } // namespace blink |
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