1 /*
   2  * Copyright (c) 2011, 2017, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.  Oracle designates this
   8  * particular file as subject to the "Classpath" exception as provided
   9  * by Oracle in the LICENSE file that accompanied this code.
  10  *
  11  * This code is distributed in the hope that it will be useful, but WITHOUT
  12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  14  * version 2 for more details (a copy is included in the LICENSE file that
  15  * accompanied this code).
  16  *
  17  * You should have received a copy of the GNU General Public License version
  18  * 2 along with this work; if not, write to the Free Software Foundation,
  19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  20  *
  21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  22  * or visit www.oracle.com if you need additional information or have any
  23  * questions.
  24  */
  25 
  26 #pragma once
  27 
  28 #include "TextFlags.h"
  29 #include "RenderStyleConstants.h"
  30 #include <wtf/Forward.h>
  31 #include <wtf/Noncopyable.h>
  32 
  33 #include <wtf/java/JavaRef.h> // todo tav remove when building w/ pch
  34 
  35 namespace WebCore {
  36 
  37 class FontDescription;
  38 class FontPlatformData;
  39 class SharedBuffer;
  40 
  41 struct FontCustomPlatformData {
  42     WTF_MAKE_NONCOPYABLE(FontCustomPlatformData);
  43 public:
  44     FontCustomPlatformData(const JLObject& data);
  45     ~FontCustomPlatformData();
  46 
  47     FontPlatformData fontPlatformData(const FontDescription&, bool bold, bool italic);
  48 
  49     static bool supportsFormat(const String&);
  50 
  51 private:
  52     JGObject m_data;
  53 };
  54 
  55 std::unique_ptr<FontCustomPlatformData> createFontCustomPlatformData(SharedBuffer&, unsigned);
  56 
  57 } // namespace WebCore