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_VIEWS_INFOBARS_AFTER_TRANSLATE_INFOBAR_H_
6#define CHROME_BROWSER_UI_VIEWS_INFOBARS_AFTER_TRANSLATE_INFOBAR_H_
7
8#include "chrome/browser/ui/views/infobars/translate_infobar_base.h"
9#include "ui/views/controls/button/menu_button_listener.h"
10
11class OptionsMenuModel;
12class TranslateInfoBarDelegate;
13class TranslateLanguageMenuModel;
14
15namespace views {
16class MenuButton;
17}
18
19class AfterTranslateInfoBar : public TranslateInfoBarBase,
20                              public views::MenuButtonListener {
21 public:
22  explicit AfterTranslateInfoBar(scoped_ptr<TranslateInfoBarDelegate> delegate);
23
24 private:
25  virtual ~AfterTranslateInfoBar();
26
27  // TranslateInfoBarBase:
28  virtual void Layout() OVERRIDE;
29  virtual void ViewHierarchyChanged(
30      const ViewHierarchyChangedDetails& details) OVERRIDE;
31  virtual void ButtonPressed(views::Button* sender,
32                             const ui::Event& event) OVERRIDE;
33  virtual int ContentMinimumWidth() const OVERRIDE;
34
35  // views::MenuButtonListener:
36  virtual void OnMenuButtonClicked(views::View* source,
37                                   const gfx::Point& point) OVERRIDE;
38
39  // The original and target language buttons can appear in either order, so
40  // this function provides a convenient way to just obtain the two in the
41  // correct visual order, as opposed to adding conditionals in multiple places.
42  void GetButtons(views::MenuButton** first_button,
43                  views::MenuButton** second_button) const;
44
45  // The text displayed in the infobar is something like:
46  // "Translated from <lang1> to <lang2> [more text in some languages]"
47  // ...where <lang1> and <lang2> are comboboxes.  So the text is split in 3
48  // chunks, each displayed in one of the labels below.
49  views::Label* label_1_;
50  views::Label* label_2_;
51  views::Label* label_3_;
52
53  views::MenuButton* original_language_menu_button_;
54  views::MenuButton* target_language_menu_button_;
55  views::LabelButton* revert_button_;
56  views::MenuButton* options_menu_button_;
57
58  scoped_ptr<TranslateLanguageMenuModel> original_language_menu_model_;
59  scoped_ptr<TranslateLanguageMenuModel> target_language_menu_model_;
60  scoped_ptr<OptionsMenuModel> options_menu_model_;
61
62  // True if the target language comes before the original one.
63  bool swapped_language_buttons_;
64
65  // True if the source language is expected to be determined by a server.
66  bool autodetermined_source_language_;
67
68  DISALLOW_COPY_AND_ASSIGN(AfterTranslateInfoBar);
69};
70
71#endif  // CHROME_BROWSER_UI_VIEWS_INFOBARS_AFTER_TRANSLATE_INFOBAR_H_
72