Options2: Pull the trigger.

chrome/browser/ui/webui/options2/font_settings_handler.h

+// Copyright (c) 2011 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_
+#pragma once
+
+#include "chrome/browser/prefs/pref_member.h"
+#include "chrome/browser/ui/webui/options2/options_ui2.h"
+#include "content/browser/font_list_async.h"
+
+// Font settings overlay page UI handler.
+class FontSettingsHandler : public OptionsPage2UIHandler {
+ public:
+  FontSettingsHandler();
+  virtual ~FontSettingsHandler();
+
+  // OptionsPage2UIHandler implementation.
+  virtual void GetLocalizedValues(DictionaryValue* localized_strings) OVERRIDE;
+  virtual void Initialize() OVERRIDE;
+
+  // WebUIMessageHandler implementation.
+  virtual WebUIMessageHandler* Attach(WebUI* web_ui) OVERRIDE;
+  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_refptr<content::FontListResult> 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);
+};
+
+#endif  // CHROME_BROWSER_UI_WEBUI_OPTIONS2_FONT_SETTINGS_HANDLER_H_