diff options
Diffstat (limited to 'src/3rdparty/webkit/WebCore/css/CSSFontFaceSrcValue.cpp')
-rw-r--r-- | src/3rdparty/webkit/WebCore/css/CSSFontFaceSrcValue.cpp | 79 |
1 files changed, 79 insertions, 0 deletions
diff --git a/src/3rdparty/webkit/WebCore/css/CSSFontFaceSrcValue.cpp b/src/3rdparty/webkit/WebCore/css/CSSFontFaceSrcValue.cpp new file mode 100644 index 0000000..308ff31 --- /dev/null +++ b/src/3rdparty/webkit/WebCore/css/CSSFontFaceSrcValue.cpp @@ -0,0 +1,79 @@ +/* + * Copyright (C) 2007 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 COMPUTER, INC. ``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 COMPUTER, INC. OR + * 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 "CSSFontFaceSrcValue.h" +#include "CSSStyleSheet.h" +#include "Node.h" + +namespace WebCore { + +#if ENABLE(SVG_FONTS) +bool CSSFontFaceSrcValue::isSVGFontFaceSrc() const +{ + return equalIgnoringCase(m_format, "svg"); +} +#endif + +bool CSSFontFaceSrcValue::isSupportedFormat() const +{ + // Normally we would just check the format, but in order to avoid conflicts with the old WinIE style of font-face, + // we will also check to see if the URL ends with .eot. If so, we'll go ahead and assume that we shouldn't load it. + if (m_format.isEmpty()) { + // Check for .eot. + if (m_resource.endsWith("eot", false)) + return false; + return true; + } + + return equalIgnoringCase(m_format, "truetype") || equalIgnoringCase(m_format, "opentype") +#if ENABLE(SVG_FONTS) + || isSVGFontFaceSrc() +#endif + ; +} + +String CSSFontFaceSrcValue::cssText() const +{ + String result; + if (isLocal()) + result += "local("; + else + result += "url("; + result += m_resource; + result += ")"; + if (!m_format.isEmpty()) + result += " format(" + m_format + ")"; + return result; +} + +void CSSFontFaceSrcValue::addSubresourceStyleURLs(ListHashSet<KURL>& urls, const CSSStyleSheet* styleSheet) +{ + if (!isLocal()) + addSubresourceURL(urls, styleSheet->completeURL(m_resource)); +} + +} + |