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d8d7db82a0
This CL generated by |sed -i '/sky\/engine\/config.h/d'| and a manual sweep to catch some oddballs. TBR=eseidel@chromium.org Review URL: https://codereview.chromium.org/1206763002.
85 lines
3.4 KiB
C++
85 lines
3.4 KiB
C++
/*
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* Copyright (C) 2007 Apple Computer, Inc.
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* Copyright (c) 2007, 2008, 2009, Google Inc. All rights reserved.
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* Copyright (C) 2010 Company 100, Inc.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are
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* met:
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*
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above
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* copyright notice, this list of conditions and the following disclaimer
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* in the documentation and/or other materials provided with the
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* distribution.
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* * Neither the name of Google Inc. nor the names of its
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* contributors may be used to endorse or promote products derived from
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* this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include "sky/engine/platform/fonts/FontCustomPlatformData.h"
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#include "sky/engine/platform/LayoutTestSupport.h"
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#include "sky/engine/platform/SharedBuffer.h"
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#include "sky/engine/platform/fonts/FontCache.h"
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#include "sky/engine/platform/fonts/FontPlatformData.h"
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#include "sky/engine/platform/fonts/opentype/OpenTypeSanitizer.h"
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#include "sky/engine/wtf/PassOwnPtr.h"
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#include "third_party/skia/include/core/SkStream.h"
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#include "third_party/skia/include/core/SkTypeface.h"
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namespace blink {
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FontCustomPlatformData::FontCustomPlatformData(PassRefPtr<SkTypeface> typeface)
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: m_typeface(typeface)
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{
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}
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FontCustomPlatformData::~FontCustomPlatformData()
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{
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}
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FontPlatformData FontCustomPlatformData::fontPlatformData(float size, bool bold, bool italic, FontOrientation orientation, FontWidthVariant)
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{
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ASSERT(m_typeface);
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return FontPlatformData(m_typeface.get(), "", size, bold && !m_typeface->isBold(), italic && !m_typeface->isItalic(), orientation);
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}
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PassOwnPtr<FontCustomPlatformData> FontCustomPlatformData::create(SharedBuffer* buffer)
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{
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ASSERT_ARG(buffer, buffer);
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OpenTypeSanitizer sanitizer(buffer);
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RefPtr<SharedBuffer> transcodeBuffer = sanitizer.sanitize();
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if (!transcodeBuffer)
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return nullptr; // validation failed.
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buffer = transcodeBuffer.get();
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SkMemoryStream* stream = new SkMemoryStream(buffer->getAsSkData().get());
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RefPtr<SkTypeface> typeface = adoptRef(SkTypeface::CreateFromStream(stream));
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if (!typeface)
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return nullptr;
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return adoptPtr(new FontCustomPlatformData(typeface.release()));
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}
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bool FontCustomPlatformData::supportsFormat(const String& format)
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{
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return equalIgnoringCase(format, "truetype") || equalIgnoringCase(format, "opentype") || OpenTypeSanitizer::supportsFormat(format);
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}
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} // namespace blink
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