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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_UI_VIEWS_INFOBARS_AFTER_TRANSLATE_INFOBAR_H_
      6 #define CHROME_BROWSER_UI_VIEWS_INFOBARS_AFTER_TRANSLATE_INFOBAR_H_
      7 #pragma once
      8 
      9 #include "chrome/browser/translate/languages_menu_model.h"
     10 #include "chrome/browser/translate/options_menu_model.h"
     11 #include "chrome/browser/ui/views/infobars/translate_infobar_base.h"
     12 #include "views/controls/menu/view_menu_delegate.h"
     13 
     14 class TranslateInfoBarDelegate;
     15 namespace views {
     16 class Menu2;
     17 class MenuButton;
     18 }
     19 
     20 class AfterTranslateInfoBar : public TranslateInfoBarBase,
     21                               public views::ViewMenuDelegate {
     22  public:
     23   explicit AfterTranslateInfoBar(TranslateInfoBarDelegate* delegate);
     24 
     25  private:
     26   virtual ~AfterTranslateInfoBar();
     27 
     28   // TranslateInfoBarBase:
     29   virtual void Layout();
     30   virtual void ViewHierarchyChanged(bool is_add, View* parent, View* child);
     31   virtual void ButtonPressed(views::Button* sender, const views::Event& event);
     32   virtual int ContentMinimumWidth() const;
     33   virtual void OriginalLanguageChanged();
     34   virtual void TargetLanguageChanged();
     35 
     36   // ViewMenuDelegate:
     37   virtual void RunMenu(View* source, const gfx::Point& pt);
     38 
     39   // The text displayed in the infobar is something like:
     40   // "Translated from <lang1> to <lang2> [more text in some languages]"
     41   // ...where <lang1> and <lang2> are comboboxes.  So the text is split in 3
     42   // chunks, each displayed in one of the labels below.
     43   views::Label* label_1_;
     44   views::Label* label_2_;
     45   views::Label* label_3_;
     46 
     47   views::MenuButton* original_language_menu_button_;
     48   views::MenuButton* target_language_menu_button_;
     49   views::TextButton* revert_button_;
     50   views::MenuButton* options_menu_button_;
     51 
     52   LanguagesMenuModel original_language_menu_model_;
     53   scoped_ptr<views::Menu2> original_language_menu_;
     54 
     55   LanguagesMenuModel target_language_menu_model_;
     56   scoped_ptr<views::Menu2> target_language_menu_;
     57 
     58   OptionsMenuModel options_menu_model_;
     59   scoped_ptr<views::Menu2> options_menu_;
     60 
     61   // True if the target language comes before the original one.
     62   bool swapped_language_buttons_;
     63 
     64   DISALLOW_COPY_AND_ASSIGN(AfterTranslateInfoBar);
     65 };
     66 
     67 #endif  // CHROME_BROWSER_UI_VIEWS_INFOBARS_AFTER_TRANSLATE_INFOBAR_H_
     68