Move ash/ime to ui/chromeos/ime

ash/ime/candidate_window_view.h

-// Copyright 2014 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_IME_CANDIDATE_WINDOW_VIEW_H_
-#define ASH_IME_CANDIDATE_WINDOW_VIEW_H_
-
-#include "ash/ash_export.h"
-#include "ui/base/ime/candidate_window.h"
-#include "ui/views/bubble/bubble_delegate.h"
-#include "ui/views/controls/button/button.h"
-
-namespace ash {
-namespace ime {
-
-class CandidateView;
-class InformationTextArea;
-
-// CandidateWindowView is the main container of the candidate window UI.
-class ASH_EXPORT CandidateWindowView : public views::BubbleDelegateView,
-                                       public views::ButtonListener {
- public:
-  // The object can be monitored by the observer.
-  class Observer {
-   public:
-    virtual ~Observer() {}
-    // The function is called when a candidate is committed.
-    virtual void OnCandidateCommitted(int index) = 0;
-  };
-
-  explicit CandidateWindowView(gfx::NativeView parent);
-  ~CandidateWindowView() override;
-  views::Widget* InitWidget();
-
-  // Adds the given observer. The ownership is not transferred.
-  void AddObserver(Observer* observer) {
-    observers_.AddObserver(observer);
-  }
-
-  // Removes the given observer.
-  void RemoveObserver(Observer* observer) {
-    observers_.RemoveObserver(observer);
-  }
-
-  // Hides the lookup table.
-  void HideLookupTable();
-
-  // Hides the auxiliary text.
-  void HideAuxiliaryText();
-
-  // Hides the preedit text.
-  void HidePreeditText();
-
-  // Shows the lookup table.
-  void ShowLookupTable();
-
-  // Shows the auxiliary text.
-  void ShowAuxiliaryText();
-
-  // Shows the preedit text.
-  void ShowPreeditText();
-
-  // Updates the preedit text.
-  void UpdatePreeditText(const base::string16& text);
-
-  // Updates candidates of the candidate window from |candidate_window|.
-  // Candidates are arranged per |orientation|.
-  void UpdateCandidates(const ui::CandidateWindow& candidate_window);
-
-  void SetCursorBounds(const gfx::Rect& cursor_bounds,
-                       const gfx::Rect& composition_head);
-
- private:
-  friend class CandidateWindowViewTest;
-
-  // Overridden from views::ButtonListener:
-  void ButtonPressed(views::Button* sender, const ui::Event& event) override;
-
-  void SelectCandidateAt(int index_in_page);
-  void UpdateVisibility();
-
-  // Initializes the candidate views if needed.
-  void MaybeInitializeCandidateViews(
-      const ui::CandidateWindow& candidate_window);
-
-  // The candidate window data model.
-  ui::CandidateWindow candidate_window_;
-
-  // The index in the current page of the candidate currently being selected.
-  int selected_candidate_index_in_page_;
-
-  // The observers of the object.
-  ObserverList<Observer> observers_;
-
-  // Views created in the class will be part of tree of |this|, so these
-  // child views will be deleted when |this| is deleted.
-  InformationTextArea* auxiliary_text_;
-  InformationTextArea* preedit_;
-  views::View* candidate_area_;
-
-  // The candidate views are used for rendering candidates.
-  std::vector<CandidateView*> candidate_views_;
-
-  // Current columns size in |candidate_area_|.
-  gfx::Size previous_shortcut_column_size_;
-  gfx::Size previous_candidate_column_size_;
-  gfx::Size previous_annotation_column_size_;
-
-  // The last cursor bounds.
-  gfx::Rect cursor_bounds_;
-
-  // The last compostion head bounds.
-  gfx::Rect composition_head_bounds_;
-
-  // True if the candidate window should be shown with aligning with composition
-  // text as opposed to the cursor.
-  bool should_show_at_composition_head_;
-
-  // True if the candidate window should be shonw on the upper side of
-  // composition text.
-  bool should_show_upper_side_;
-
-  // True if the candidate window was open.  This is used to determine when to
-  // send OnCandidateWindowOpened and OnCandidateWindowClosed events.
-  bool was_candidate_window_open_;
-
-  DISALLOW_COPY_AND_ASSIGN(CandidateWindowView);
-};
-
-}  // namespace ime
-}  // namespace ash
-
-#endif  // ASH_IME_CANDIDATE_WINDOW_VIEW_H_