1 files changed, 49 insertions, 0 deletions
diff --git a/chromium/ui/gfx/linux_font_delegate.h b/chromium/ui/gfx/linux_font_delegate.h
new file mode 100644
index 00000000000..8a3070bfd7b
--- /dev/null
+++ b/chromium/ui/gfx/linux_font_delegate.h
@@ -0,0 +1,49 @@
+// Copyright 2013 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef UI_GFX_LINUX_FONT_DELEGATE_H_
+#define UI_GFX_LINUX_FONT_DELEGATE_H_
+
+#include <string>
+
+#include "ui/gfx/font_render_params_linux.h"
+#include "ui/gfx/gfx_export.h"
+
+namespace gfx {
+
+// Allows a Linux platform specific overriding of font preferences.
+class GFX_EXPORT LinuxFontDelegate {
+ public:
+  virtual ~LinuxFontDelegate() {}
+
+  // Sets the dynamically loaded singleton that provides font preferences.
+  // This pointer is not owned, and if this method is called a second time,
+  // the first instance is not deleted.
+  static void SetInstance(LinuxFontDelegate* instance);
+
+  // Returns a LinuxFontDelegate instance for the toolkit used in
+  // the user's desktop environment.
+  //
+  // Can return NULL, in case no toolkit has been set. (For example, if we're
+  // running with the "--ash" flag.)
+  static const LinuxFontDelegate* instance();
+
+  // Whether we should antialias our text.
+  virtual bool UseAntialiasing() const = 0;
+
+  // What sort of text hinting should we apply?
+  virtual FontRenderParams::Hinting GetHintingStyle() const = 0;
+
+  // What sort of subpixel rendering should we perform.
+  virtual FontRenderParams::SubpixelRendering
+      GetSubpixelRenderingStyle() const = 0;
+
+  // Returns the default font name for pango style rendering. The format is a
+  // string of the form "[font name] [font size]".
+  virtual std::string GetDefaultFontName() const = 0;
+};
+
+}  // namespace gfx
+
+#endif  // UI_GFX_LINUX_FONT_DELEGATE_H_