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| 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | |
| 2 // Use of this source code is governed by a BSD-style license that can be | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 #ifndef CHROME_BROWSER_UI_WEBUI_OPTIONS2_FONT_SETTINGS_HANDLER_H_ | |
| 6 #define CHROME_BROWSER_UI_WEBUI_OPTIONS2_FONT_SETTINGS_HANDLER_H_ | |
| 7 | |
| 8 #include "base/memory/scoped_ptr.h" | |
| 9 #include "chrome/browser/prefs/pref_member.h" | |
| 10 #include "chrome/browser/ui/webui/options2/options_ui.h" | |
| 11 | |
| 12 namespace base { | |
| 13 class ListValue; | |
| 14 } | |
| 15 | |
| 16 namespace options { | |
| 17 | |
| 18 // Font settings overlay page UI handler. | |
| 19 class FontSettingsHandler : public OptionsPageUIHandler { | |
| 20 public: | |
| 21 FontSettingsHandler(); | |
| 22 virtual ~FontSettingsHandler(); | |
| 23 | |
| 24 // OptionsPageUIHandler implementation. | |
| 25 virtual void GetLocalizedValues(DictionaryValue* localized_strings) OVERRIDE; | |
| 26 virtual void InitializePage() OVERRIDE; | |
| 27 | |
| 28 // WebUIMessageHandler implementation. | |
| 29 virtual void RegisterMessages() OVERRIDE; | |
| 30 | |
| 31 // content::NotificationObserver implementation. | |
| 32 virtual void Observe(int type, | |
| 33 const content::NotificationSource& source, | |
| 34 const content::NotificationDetails& details) OVERRIDE; | |
| 35 | |
| 36 private: | |
| 37 void HandleFetchFontsData(const ListValue* args); | |
| 38 | |
| 39 void FontsListHasLoaded(scoped_ptr<base::ListValue> list); | |
| 40 | |
| 41 void SetUpStandardFontSample(); | |
| 42 void SetUpSerifFontSample(); | |
| 43 void SetUpSansSerifFontSample(); | |
| 44 void SetUpFixedFontSample(); | |
| 45 void SetUpMinimumFontSample(); | |
| 46 | |
| 47 StringPrefMember standard_font_; | |
| 48 StringPrefMember serif_font_; | |
| 49 StringPrefMember sans_serif_font_; | |
| 50 StringPrefMember fixed_font_; | |
| 51 StringPrefMember font_encoding_; | |
| 52 IntegerPrefMember default_font_size_; | |
| 53 IntegerPrefMember default_fixed_font_size_; | |
| 54 IntegerPrefMember minimum_font_size_; | |
| 55 | |
| 56 DISALLOW_COPY_AND_ASSIGN(FontSettingsHandler); | |
| 57 }; | |
| 58 | |
| 59 } // namespace options | |
| 60 | |
| 61 #endif // CHROME_BROWSER_UI_WEBUI_OPTIONS2_FONT_SETTINGS_HANDLER_H_ | |
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