1 /* 2 * Copyright (C) 2007, 2008 Apple Inc. All rights reserved. 3 * 4 * This library is free software; you can redistribute it and/or 5 * modify it under the terms of the GNU Library General Public 6 * License as published by the Free Software Foundation; either 7 * version 2 of the License, or (at your option) any later version. 8 * 9 * This library is distributed in the hope that it will be useful, 10 * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 12 * Library General Public License for more details. 13 * 14 * You should have received a copy of the GNU Library General Public License 15 * along with this library; see the file COPYING.LIB. If not, write to 16 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 17 * Boston, MA 02110-1301, USA. 18 * 19 */ 20 21 #ifndef FontCustomPlatformData_h 22 #define FontCustomPlatformData_h 23 24 #include "FontDescription.h" 25 #include "FontRenderingMode.h" 26 #include "FontWidthVariant.h" 27 #include "TextOrientation.h" 28 #include "PlatformString.h" 29 #include <wtf/Noncopyable.h> 30 31 namespace WebCore { 32 33 class FontPlatformData; 34 class CachedFont; 35 36 class CustomFontCache { 37 public: 38 virtual bool registerFont(const String& fontName, const SharedBuffer*) = 0; 39 virtual void unregisterFont(const String& fontName) = 0; 40 }; 41 42 struct FontCustomPlatformData { 43 WTF_MAKE_NONCOPYABLE(FontCustomPlatformData); 44 public: FontCustomPlatformDataFontCustomPlatformData45 FontCustomPlatformData(const String& name) 46 : m_name(name) 47 { 48 } 49 50 ~FontCustomPlatformData(); 51 52 FontPlatformData fontPlatformData(int size, bool bold, bool italic, FontOrientation = Horizontal, TextOrientation = TextOrientationVerticalRight, FontWidthVariant = RegularWidth, FontRenderingMode = NormalRenderingMode); 53 54 static bool supportsFormat(const String&); 55 56 String m_name; 57 }; 58 59 FontCustomPlatformData* createFontCustomPlatformData(const SharedBuffer*); 60 void setCustomFontCache(CustomFontCache*); 61 } 62 63 #endif 64