/* | |
* 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)); | |
} | |
} | |