third_party/WebKit/Source/platform/fonts/linux/FontCacheLinux.cpp

   1 /*
   2  * Copyright (C) 2012 Google Inc. All rights reserved.
   3  *
   4  * Redistribution and use in source and binary forms, with or without
   5  * modification, are permitted provided that the following conditions
   6  * are met:
   7  * 1.  Redistributions of source code must retain the above copyright
   8  *     notice, this list of conditions and the following disclaimer.
   9  * 2.  Redistributions in binary form must reproduce the above copyright
  10  *     notice, this list of conditions and the following disclaimer in the
  11  *     documentation and/or other materials provided with the distribution.
  12  *
  13  * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND ANY
  14  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
  15  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
  16  * DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY
  17  * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
  18  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
  19  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
  20  * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  21  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
  22  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  23  */
  24
  25 #include "config.h"
  26
  27 #include "platform/fonts/FontCache.h"
  28
  29 #include "public/platform/linux/WebFallbackFont.h"
  30 #include "public/platform/linux/WebFontInfo.h"
  31 #include "public/platform/linux/WebSandboxSupport.h"
  32 #include "public/platform/Platform.h"
  33 #include "wtf/text/CString.h"
  34
  35 namespace blink {
  36
  37 void FontCache::getFontForCharacter(UChar32 c, const char* preferredLocale, FontCache::PlatformFallbackFont* fallbackFont)
  38 {
  39     WebFallbackFont webFallbackFont;
  40     if (Platform::current()->sandboxSupport())
  41         Platform::current()->sandboxSupport()->getFallbackFontForCharacter(c, preferredLocale, &webFallbackFont);
  42     else
  43         WebFontInfo::fallbackFontForChar(c, preferredLocale, &webFallbackFont);
  44     fallbackFont->name = String::fromUTF8(CString(webFallbackFont.name));
  45     fallbackFont->filename = webFallbackFont.filename;
  46     fallbackFont->fontconfigInterfaceId = webFallbackFont.fontconfigInterfaceId;
  47     fallbackFont->ttcIndex = webFallbackFont.ttcIndex;
  48     fallbackFont->isBold = webFallbackFont.isBold;
  49     fallbackFont->isItalic = webFallbackFont.isItalic;
  50 }
  51
  52 } // namespace blink