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// Copyright (c) 2012 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 CHROME_BROWSER_UI_WEBUI_OPTIONS2_FONT_SETTINGS_HANDLER_H_
#define CHROME_BROWSER_UI_WEBUI_OPTIONS2_FONT_SETTINGS_HANDLER_H_
#include "base/memory/scoped_ptr.h"
#include "chrome/browser/prefs/pref_member.h"
#include "chrome/browser/ui/webui/options2/options_ui.h"
namespace base {
class ListValue;
}
namespace options2 {
// Font settings overlay page UI handler.
class FontSettingsHandler : public OptionsPageUIHandler {
public:
FontSettingsHandler();
virtual ~FontSettingsHandler();
// OptionsPageUIHandler implementation.
virtual void GetLocalizedValues(DictionaryValue* localized_strings) OVERRIDE;
virtual void InitializePage() OVERRIDE;
// WebUIMessageHandler implementation.
virtual void RegisterMessages() OVERRIDE;
// content::NotificationObserver implementation.
virtual void Observe(int type,
const content::NotificationSource& source,
const content::NotificationDetails& details) OVERRIDE;
private:
void HandleFetchFontsData(const ListValue* args);
void FontsListHasLoaded(scoped_ptr<base::ListValue> list);
void SetUpStandardFontSample();
void SetUpSerifFontSample();
void SetUpSansSerifFontSample();
void SetUpFixedFontSample();
void SetUpMinimumFontSample();
StringPrefMember standard_font_;
StringPrefMember serif_font_;
StringPrefMember sans_serif_font_;
StringPrefMember fixed_font_;
StringPrefMember font_encoding_;
IntegerPrefMember default_font_size_;
IntegerPrefMember default_fixed_font_size_;
IntegerPrefMember minimum_font_size_;
DISALLOW_COPY_AND_ASSIGN(FontSettingsHandler);
};
} // namespace options2
#endif // CHROME_BROWSER_UI_WEBUI_OPTIONS2_FONT_SETTINGS_HANDLER_H_
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