Source/core/rendering/RenderThemeChromiumFontProvider.cpp

/*
 * Copyright (C) 2012 Google Inc.  All rights reserved.
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 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
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 *    documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR
 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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#include "config.h"
#include "core/rendering/RenderThemeChromiumFontProvider.h"

#include "wtf/StdLibExtras.h"
#include "wtf/text/WTFString.h"

namespace blink {

// The default variable-width font size. We use this as the default font
// size for the "system font", and as a base size (which we then shrink) for
// form control fonts.
// static
float RenderThemeChromiumFontProvider::s_defaultFontSize = 16.0;

// We aim to match IE here.
// -IE uses a font based on the encoding as the default font for form controls.
// -Gecko uses MS Shell Dlg (actually calls GetStockObject(DEFAULT_GUI_FONT),
// which returns MS Shell Dlg)
// -Safari uses Lucida Grande.
//
// FIXME: The only case where we know we don't match IE is for ANSI encodings.
// IE uses MS Shell Dlg there, which we render incorrectly at certain pixel
// sizes (e.g. 15px). So, for now we just use Arial.
const AtomicString& RenderThemeChromiumFontProvider::defaultGUIFont()
{
    DEFINE_STATIC_LOCAL(const AtomicString, fontFace, ("Arial", AtomicString::ConstructFromLiteral));
    return fontFace;
}

} // namespace blink