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author | Konstantin Tokarev <annulen@yandex.ru> | 2016-08-25 19:20:41 +0300 |
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committer | Konstantin Tokarev <annulen@yandex.ru> | 2017-02-02 12:30:55 +0000 |
commit | 6882a04fb36642862b11efe514251d32070c3d65 (patch) | |
tree | b7959826000b061fd5ccc7512035c7478742f7b0 /Source/WebCore/contentextensions/ContentExtensionStyleSheet.cpp | |
parent | ab6df191029eeeb0b0f16f127d553265659f739e (diff) | |
download | qtwebkit-6882a04fb36642862b11efe514251d32070c3d65.tar.gz |
Imported QtWebKit TP3 (git b57bc6801f1876c3220d5a4bfea33d620d477443)
Change-Id: I3b1d8a2808782c9f34d50240000e20cb38d3680f
Reviewed-by: Konstantin Tokarev <annulen@yandex.ru>
Diffstat (limited to 'Source/WebCore/contentextensions/ContentExtensionStyleSheet.cpp')
-rw-r--r-- | Source/WebCore/contentextensions/ContentExtensionStyleSheet.cpp | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/Source/WebCore/contentextensions/ContentExtensionStyleSheet.cpp b/Source/WebCore/contentextensions/ContentExtensionStyleSheet.cpp new file mode 100644 index 000000000..d3126773f --- /dev/null +++ b/Source/WebCore/contentextensions/ContentExtensionStyleSheet.cpp @@ -0,0 +1,65 @@ +/* + * Copyright (C) 2015 Apple Inc. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, + * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS + * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF + * THE POSSIBILITY OF SUCH DAMAGE. + */ + +#include "config.h" +#include "ContentExtensionStyleSheet.h" + +#if ENABLE(CONTENT_EXTENSIONS) + +#include "CSSStyleSheet.h" +#include "ContentExtensionsBackend.h" +#include "Document.h" +#include "StyleSheetContents.h" +#include <wtf/text/StringBuilder.h> + +namespace WebCore { +namespace ContentExtensions { + +ContentExtensionStyleSheet::ContentExtensionStyleSheet(Document& document) + : m_styleSheet(CSSStyleSheet::create(StyleSheetContents::create(), &document)) +{ + m_styleSheet->contents().setIsUserStyleSheet(true); +} + +bool ContentExtensionStyleSheet::addDisplayNoneSelector(const String& selector, uint32_t selectorID) +{ + ASSERT(selectorID != std::numeric_limits<uint32_t>::max()); + + if (!m_addedSelectorIDs.add(selectorID).isNewEntry) + return false; + + StringBuilder css; + css.append(selector); + css.append('{'); + css.append(ContentExtensionsBackend::displayNoneCSSRule()); + css.append('}'); + m_styleSheet->contents().parseString(css.toString()); + return true; +} + +} // namespace ContentExtensions +} // namespace WebCore + +#endif // ENABLE(CONTENT_EXTENSIONS) |