Translate: New Bubble UX (for the view toolkit)

chrome/browser/ui/views/translate/translate_bubble_view.h

+// Copyright 2013 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_VIEWS_TRANSLATE_TRANSLATE_BUBBLE_VIEW_H_
+#define CHROME_BROWSER_UI_VIEWS_TRANSLATE_TRANSLATE_BUBBLE_VIEW_H_
+
+#include <string>
+
+#include "base/basictypes.h"
+#include "chrome/browser/translate/translate_ui_delegate.h"
+#include "chrome/browser/ui/translate/language_combobox_model.h"
+#include "chrome/browser/ui/translate/translate_bubble.h"
+#include "ui/views/bubble/bubble_delegate.h"
+#include "ui/views/controls/button/button.h"
+#include "ui/views/controls/combobox/combobox_listener.h"
+#include "ui/views/controls/link_listener.h"
+
+class PrefService;
+
+namespace content {
+class WebContents;
+}
+
+namespace views {
+class Checkbox;
+class GridLayout;
+class LabelButton;
+class Link;
+class View;
+}
+
+class TranslateBubbleView : public views::BubbleDelegateView,
+                            public views::ButtonListener,
+                            public views::ComboboxListener,
+                            public views::LinkListener {
+ public:
+  // Shows the Translate bubble.
+  static void ShowBubble(views::View* anchor_view,
+                         content::WebContents* web_contents,
+                         TranslateBubble::Type type);
+
+  // If true, the Translate bubble is being shown.
+  static bool IsShowing();
+
+  virtual ~TranslateBubbleView();
+
+ private:
+  TranslateBubbleView(views::View* anchor_view,
+                      content::WebContents* web_contents,
+                      TranslateBubble::Type type,
+                      const std::string& original_language,
+                      const std::string& target_language);
+
+  // views::BubbleDelegateView method.
+  virtual void Init() OVERRIDE;
+  virtual void ButtonPressed(views::Button* sender,
+                             const ui::Event& event) OVERRIDE;
+
+  // views::WidgetDelegate method.
+  virtual void WindowClosing() OVERRIDE;
+
+  // views::View method.
+  virtual bool AcceleratorPressed(const ui::Accelerator& accelerator) OVERRIDE;
+  virtual gfx::Size GetPreferredSize() OVERRIDE;
+
+  // views::CombboxListener method
+  virtual void OnSelectedIndexChanged(views::Combobox* combobox) OVERRIDE;
+
+  // views::LinkListener method
+  virtual void LinkClicked(views::Link* source, int event_flags) OVERRIDE;
+
+  // Handles the event when the user presses a button.
+  void HandleButtonPressed(int sender_id);
+
+  // Switches the view according to |type|.
+  void SwitchView(TranslateBubble::Type type);
+
+  // Updates the visibilities of child views according to the current
+  // |view_type_|. Contrary to SwitchView, this doesn't change anything but
+  // the visibilities.
+  void UpdateChildVisibilities();
+
+  // Create the 'before translate' view. Caller takes ownership of the returned

[Takashi Toyoshima, 2013/10/08 14:54:09]

Creates

ditto on following a series of 'Create'

[hajimehoshi, 2013/10/10 11:07:10]

Done.

+  // view.
+  views::View* CreateViewBeforeTranslate();
+
+  // Create the 'translating' view. Caller takes ownership of the returned view.
+  views::View* CreateViewTranslating();
+
+  // Create the 'after translate' view. Caller takes ownership of the returned
+  // view.
+  views::View* CreateViewAfterTranslate();
+
+  // Create the 'error' view. Caller takes ownership of the returned view.
+  views::View* CreateViewError();
+
+  // Create the 'advanced' view. Caller takes ownership of the returned view.
+  views::View* CreateViewAdvanced();
+
+  // Updates the advanced view.
+  void UpdateAdvancedView();
+
+ private:
+  static TranslateBubbleView* translate_bubble_view_;
+
+  scoped_ptr<LanguageComboboxModel> source_language_combobox_model_;
+  scoped_ptr<LanguageComboboxModel> target_language_combobox_model_;
+
+  views::Combobox* source_language_combobox_;
+  views::Combobox* target_language_combobox_;
+  views::Checkbox* always_translate_checkbox_;
+
+  TranslateUIDelegate ui_delegate_;
+
+  content::WebContents* web_contents_;
+  TranslateBubble::Type view_type_;
+
+  DISALLOW_COPY_AND_ASSIGN(TranslateBubbleView);
+};
+
+#endif  // CHROME_BROWSER_UI_VIEWS_TRANSLATE_TRANSLATE_BUBBLE_VIEW_H_