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// Copyright (c) 2010 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_CHROMEOS_OPTIONS_LANGUAGE_HANGUL_CONFIG_VIEW_H_
#define CHROME_BROWSER_CHROMEOS_OPTIONS_LANGUAGE_HANGUL_CONFIG_VIEW_H_
#include <string>
#include "base/scoped_ptr.h"
#include "chrome/browser/chromeos/cros/input_method_library.h"
#include "chrome/browser/pref_member.h"
#include "chrome/browser/views/options/options_page_view.h"
#include "views/controls/combobox/combobox.h"
#include "views/controls/label.h"
#include "views/window/dialog_delegate.h"
namespace chromeos {
class HangulKeyboardComboboxModel;
// A dialog box for showing Korean input method preferences.
class LanguageHangulConfigView : public views::Combobox::Listener,
public views::DialogDelegate,
public OptionsPageView {
public:
explicit LanguageHangulConfigView(Profile* profile);
virtual ~LanguageHangulConfigView();
// views::Combobox::Listener overrides.
virtual void ItemChanged(views::Combobox* sender,
int prev_index,
int new_index);
// views::DialogDelegate overrides.
virtual bool IsModal() const { return true; }
virtual views::View* GetContentsView() { return this; }
virtual int GetDialogButtons() const;
virtual std::wstring GetDialogButtonLabel(
MessageBoxFlags::DialogButton button) const;
virtual std::wstring GetWindowTitle() const;
// views::View overrides.
virtual void Layout();
virtual gfx::Size GetPreferredSize();
// OptionsPageView overrides.
virtual void InitControlLayout();
// NotificationObserver overrides.
virtual void Observe(NotificationType type,
const NotificationSource& source,
const NotificationDetails& details);
private:
// Updates the hangul keyboard combobox.
void NotifyPrefChanged();
StringPrefMember keyboard_pref_;
views::View* contents_;
// A combobox for Hangul keyboard layouts and its model.
views::Combobox* hangul_keyboard_combobox_;
scoped_ptr<HangulKeyboardComboboxModel> hangul_keyboard_combobox_model_;
DISALLOW_COPY_AND_ASSIGN(LanguageHangulConfigView);
};
} // namespace chromeos
#endif // CHROME_BROWSER_CHROMEOS_OPTIONS_LANGUAGE_HANGUL_CONFIG_VIEW_H_
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