chromeos: Move files in //ash/common to //ash

ash/common/system/tray/tray_details_view.h

-// Copyright (c) 2012 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 ASH_COMMON_SYSTEM_TRAY_TRAY_DETAILS_VIEW_H_
-#define ASH_COMMON_SYSTEM_TRAY_TRAY_DETAILS_VIEW_H_
-
-#include <memory>
-
-#include "ash/ash_export.h"
-#include "ash/common/system/tray/special_popup_row.h"
-#include "ash/common/system/tray/tray_constants.h"
-#include "ash/common/system/tray/view_click_listener.h"
-#include "base/macros.h"
-#include "base/timer/timer.h"
-#include "ui/views/controls/button/button.h"
-#include "ui/views/view.h"
-
-namespace views {
-class BoxLayout;
-class CustomButton;
-class ProgressBar;
-class ScrollView;
-}  // namespace views
-
-namespace ash {
-namespace test {
-class TrayDetailsViewTest;
-}  // namespace test
-
-class ScrollBorder;
-class SystemTrayItem;
-class TriView;
-
-class ASH_EXPORT TrayDetailsView : public views::View,
-                                   public ViewClickListener,
-                                   public views::ButtonListener {
- public:
-  explicit TrayDetailsView(SystemTrayItem* owner);
-  ~TrayDetailsView() override;
-
-  // ViewClickListener:
-  // Don't override this --- override HandleViewClicked.
-  void OnViewClicked(views::View* sender) final;
-
-  // views::ButtonListener:
-  // Don't override this --- override HandleButtonPressed.
-  void ButtonPressed(views::Button* sender, const ui::Event& event) final;
-
-  SystemTrayItem* owner() { return owner_; }
-  SpecialPopupRow* title_row() { return title_row_; }
-  views::ScrollView* scroller() { return scroller_; }
-  views::View* scroll_content() { return scroll_content_; }
-
- protected:
-  // views::View:
-  void Layout() override;
-  int GetHeightForWidth(int width) const override;
-  void OnPaintBorder(gfx::Canvas* canvas) override;
-
-  // Exposes the layout manager of this view to give control to subclasses.
-  views::BoxLayout* box_layout() { return box_layout_; }
-
-  // Creates the row containing the back button and title. For material design
-  // this appears at the top of the view, for non-material design it appears
-  // at the bottom.
-  void CreateTitleRow(int string_id);
-
-  // Creates a scrollable list. The list has a border at the bottom if there is
-  // any other view between the list and the footer row at the bottom.
-  void CreateScrollableList();
-
-  // Adds a separator in scrollable list.
-  void AddScrollSeparator();
-
-  // Removes (and destroys) all child views.
-  void Reset();
-
-  // Shows or hides the progress bar below the title row. It occupies the same
-  // space as the separator, so when shown the separator is hidden. If
-  // |progress_bar_| doesn't already exist it will be created.
-  void ShowProgress(double value, bool visible);
-
-  // Helper functions which create and return the settings and help buttons,
-  // respectively, used in the material design top-most header row. The caller
-  // assumes ownership of the returned buttons.
-  views::CustomButton* CreateSettingsButton(LoginStatus status,
-                                            int setting_accessible_name_id);
-  views::CustomButton* CreateHelpButton(LoginStatus status);
-
-  TriView* tri_view() { return tri_view_; }
-
- private:
-  friend class test::TrayDetailsViewTest;
-
-  // Overridden to handle clicks on subclass-specific views.
-  virtual void HandleViewClicked(views::View* view);
-
-  // Overridden to handle button presses on subclass-specific buttons.
-  virtual void HandleButtonPressed(views::Button* sender,
-                                   const ui::Event& event);
-
-  // Creates and adds subclass-specific buttons to the title row.
-  virtual void CreateExtraTitleRowButtons();
-
-  // Transition to default view from details view. If |title_row_| has focus
-  // before transition, the default view should focus on the owner of this
-  // details view.
-  //
-  // In Material Design the actual transition is intentionally delayed to allow
-  // the user to perceive the ink drop animation on the clicked target.
-  void TransitionToDefaultView();
-
-  // Actually transitions to the default view.
-  void DoTransitionToDefaultView();
-
-  // Helper function which creates and returns the back button used in the
-  // material design top-most header row. The caller assumes ownership of the
-  // returned button.
-  views::Button* CreateBackButton();
-
-  SystemTrayItem* owner_;
-  views::BoxLayout* box_layout_;
-  SpecialPopupRow* title_row_;  // Not used in material design.
-  views::ScrollView* scroller_;
-  views::View* scroll_content_;
-  views::ProgressBar* progress_bar_;
-
-  ScrollBorder* scroll_border_;  // Weak reference
-
-  // The container view for the top-most title row in material design.
-  TriView* tri_view_;
-
-  // The back button that appears in the material design title row. Not owned.
-  views::Button* back_button_;
-
-  // Used to delay the transition to the default view.
-  base::OneShotTimer transition_delay_timer_;
-
-  DISALLOW_COPY_AND_ASSIGN(TrayDetailsView);
-};
-
-}  // namespace ash
-
-#endif  // ASH_COMMON_SYSTEM_TRAY_TRAY_DETAILS_VIEW_H_