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1 // Copyright (c) 2011 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_CHROMEOS_OPTIONS_LANGUAGE_PINYIN_CONFIG_VIEW_H_ | |
6 #define CHROME_BROWSER_CHROMEOS_OPTIONS_LANGUAGE_PINYIN_CONFIG_VIEW_H_ | |
7 #pragma once | |
8 | |
9 #include <string> | |
10 | |
11 #include "chrome/browser/chromeos/cros/input_method_library.h" | |
12 #include "chrome/browser/chromeos/language_preferences.h" | |
13 #include "chrome/browser/prefs/pref_member.h" | |
14 #include "chrome/browser/ui/views/options/options_page_view.h" | |
15 #include "views/controls/button/checkbox.h" | |
16 #include "views/controls/combobox/combobox.h" | |
17 #include "views/controls/label.h" | |
18 #include "views/window/dialog_delegate.h" | |
19 | |
20 namespace chromeos { | |
21 | |
22 class LanguageCombobox; | |
23 template <typename DataType> | |
24 class LanguageComboboxModel; | |
25 | |
26 // A dialog box for showing Traditional Chinese (Pinyin) input method | |
27 // preferences. | |
28 class LanguagePinyinConfigView : public views::ButtonListener, | |
29 public views::Combobox::Listener, | |
30 public views::DialogDelegate, | |
31 public OptionsPageView { | |
32 public: | |
33 explicit LanguagePinyinConfigView(Profile* profile); | |
34 virtual ~LanguagePinyinConfigView(); | |
35 | |
36 // views::ButtonListener overrides. | |
37 virtual void ButtonPressed(views::Button* sender, const views::Event& event); | |
38 | |
39 // views::Combobox::Listener overrides. | |
40 virtual void ItemChanged(views::Combobox* sender, | |
41 int prev_index, | |
42 int new_index); | |
43 | |
44 // views::DialogDelegate overrides. | |
45 virtual bool IsModal() const { return true; } | |
46 virtual views::View* GetContentsView() { return this; } | |
47 virtual int GetDialogButtons() const; | |
48 virtual std::wstring GetDialogButtonLabel( | |
49 MessageBoxFlags::DialogButton button) const; | |
50 virtual std::wstring GetWindowTitle() const; | |
51 | |
52 // views::View overrides. | |
53 virtual void Layout(); | |
54 virtual gfx::Size GetPreferredSize(); | |
55 | |
56 // OptionsPageView overrides. | |
57 virtual void InitControlLayout(); | |
58 | |
59 // NotificationObserver overrides. | |
60 virtual void Observe(NotificationType type, | |
61 const NotificationSource& source, | |
62 const NotificationDetails& details); | |
63 | |
64 private: | |
65 // Updates the pinyin checkboxes. | |
66 void NotifyPrefChanged(); | |
67 | |
68 BooleanPrefMember pinyin_boolean_prefs_[ | |
69 language_prefs::kNumPinyinBooleanPrefs]; | |
70 // TODO(yusukes): Support integer prefs if needed. | |
71 views::View* contents_; | |
72 | |
73 // A checkboxes for Pinyin. | |
74 views::Checkbox* pinyin_boolean_checkboxes_[ | |
75 language_prefs::kNumPinyinBooleanPrefs]; | |
76 | |
77 struct DoublePinyinSchemaPrefAndAssociatedCombobox { | |
78 IntegerPrefMember multiple_choice_pref; | |
79 LanguageComboboxModel<int>* combobox_model; | |
80 LanguageCombobox* combobox; | |
81 } double_pinyin_schema_; | |
82 | |
83 DISALLOW_COPY_AND_ASSIGN(LanguagePinyinConfigView); | |
84 }; | |
85 | |
86 } // namespace chromeos | |
87 | |
88 #endif // CHROME_BROWSER_CHROMEOS_OPTIONS_LANGUAGE_PINYIN_CONFIG_VIEW_H_ | |
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