| // 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_OPTIONS_FONT_SETTINGS_HANDLER_H_ |
| #define CHROME_BROWSER_UI_WEBUI_OPTIONS_FONT_SETTINGS_HANDLER_H_ |
| |
| #include "base/memory/scoped_ptr.h" |
| #include "base/prefs/pref_member.h" |
| #include "chrome/browser/ui/webui/options/options_ui.h" |
| |
| namespace base { |
| class ListValue; |
| } |
| |
| namespace options { |
| |
| // 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; |
| |
| private: |
| void HandleFetchFontsData(const ListValue* args); |
| |
| void FontsListHasLoaded(scoped_ptr<base::ListValue> list); |
| |
| void SetUpStandardFontSample(); |
| void SetUpSerifFontSample(); |
| void SetUpSansSerifFontSample(); |
| void SetUpFixedFontSample(); |
| void SetUpMinimumFontSample(); |
| void OnWebKitDefaultFontSizeChanged(); |
| |
| 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 options |
| |
| #endif // CHROME_BROWSER_UI_WEBUI_OPTIONS_FONT_SETTINGS_HANDLER_H_ |