third_party/WebKit/Source/platform/fonts/FontCustomPlatformData.h

   1 /*
   2  * Copyright (C) 2007 Apple Computer, Inc.
   3  * Copyright (c) 2007, 2008, 2009, Google Inc. All rights reserved.
   4  *
   5  * Redistribution and use in source and binary forms, with or without
   6  * modification, are permitted provided that the following conditions are
   7  * met:
   8  *
   9  *     * Redistributions of source code must retain the above copyright
  10  * notice, this list of conditions and the following disclaimer.
  11  *     * Redistributions in binary form must reproduce the above
  12  * copyright notice, this list of conditions and the following disclaimer
  13  * in the documentation and/or other materials provided with the
  14  * distribution.
  15  *     * Neither the name of Google Inc. nor the names of its
  16  * contributors may be used to endorse or promote products derived from
  17  * this software without specific prior written permission.
  18  *
  19  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  20  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  21  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
  22  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
  23  * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  24  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  25  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  26  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  27  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  28  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  29  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  30  */
  31
  32 #ifndef FontCustomPlatformData_h
  33 #define FontCustomPlatformData_h
  34
  35 #include "platform/PlatformExport.h"
  36 #include "platform/fonts/FontOrientation.h"
  37 #include "wtf/Forward.h"
  38 #include "wtf/Noncopyable.h"
  39 #include "wtf/RefPtr.h"
  40 #include "wtf/text/WTFString.h"
  41
  42 class SkTypeface;
  43
  44 namespace blink {
  45
  46 class FontPlatformData;
  47 class SharedBuffer;
  48
  49 class PLATFORM_EXPORT FontCustomPlatformData {
  50     WTF_MAKE_NONCOPYABLE(FontCustomPlatformData);
  51 public:
  52     static PassOwnPtr<FontCustomPlatformData> create(SharedBuffer*, String& otsParseMessage);
  53     ~FontCustomPlatformData();
  54
  55     FontPlatformData fontPlatformData(float size, bool bold, bool italic, FontOrientation = FontOrientation::Horizontal);
  56
  57     static bool supportsFormat(const String&);
  58
  59 private:
  60     explicit FontCustomPlatformData(PassRefPtr<SkTypeface>);
  61     RefPtr<SkTypeface> m_typeface;
  62 };
  63
  64 } // namespace blink
  65
  66 #endif // FontCustomPlatformData_h