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ui/views/controls/combobox/combobox.h

Index: ui/views/controls/combobox/combobox.h
diff --git a/ui/views/controls/combobox/combobox.h b/ui/views/controls/combobox/combobox.h
deleted file mode 100644
index aabb476b676a4ffcff2f867d50e68f0f70087197..0000000000000000000000000000000000000000
--- a/ui/views/controls/combobox/combobox.h
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-// 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 UI_VIEWS_CONTROLS_COMBOBOX_COMBOBOX_H_
-#define UI_VIEWS_CONTROLS_COMBOBOX_COMBOBOX_H_
-
-#include <string>
-
-#include "base/memory/weak_ptr.h"
-#include "base/time/time.h"
-#include "ui/base/models/combobox_model_observer.h"
-#include "ui/gfx/animation/animation_delegate.h"
-#include "ui/gfx/native_widget_types.h"
-#include "ui/views/controls/button/button.h"
-#include "ui/views/controls/menu/menu_delegate.h"
-#include "ui/views/controls/prefix_delegate.h"
-
-namespace gfx {
-class FontList;
-class SlideAnimation;
-}
-
-namespace ui {
-class ComboboxModel;
-}
-
-namespace views {
-
-class ComboboxListener;
-class ComboboxMenuRunner;
-class CustomButton;
-class FocusableBorder;
-class MenuRunner;
-class MenuRunnerHandler;
-class Painter;
-class PrefixSelector;
-
-// A non-editable combobox (aka a drop-down list or selector).
-// Combobox has two distinct parts, the drop down arrow and the text. Combobox
-// offers two distinct behaviors:
-// * STYLE_NORMAL: typical combobox, clicking on the text and/or button shows
-// the drop down, arrow keys change selection, selected index can be changed by
-// the user to something other than the first item.
-// * STYLE_ACTION: clicking on the text notifies the listener. The menu can be
-// shown only by clicking on the arrow. The selected index is always reverted to
-// 0 after the listener is notified.
-class VIEWS_EXPORT Combobox : public MenuDelegate,
-                              public PrefixDelegate,
-                              public ui::ComboboxModelObserver,
-                              public ButtonListener {
- public:
-  // The style of the combobox.
-  enum Style {
-    STYLE_NORMAL,
-    STYLE_ACTION,
-  };
-
-  // The combobox's class name.
-  static const char kViewClassName[];
-
-  // |model| is not owned by the combobox.
-  explicit Combobox(ui::ComboboxModel* model);
-  virtual ~Combobox();
-
-  static const gfx::FontList& GetFontList();
-
-  // Sets the listener which will be called when a selection has been made.
-  void set_listener(ComboboxListener* listener) { listener_ = listener; }
-
-  void SetStyle(Style style);
-
-  // Informs the combobox that its model changed.
-  void ModelChanged();
-
-  // Gets/Sets the selected index.
-  int selected_index() const { return selected_index_; }
-  void SetSelectedIndex(int index);
-
-  // Looks for the first occurrence of |value| in |model()|. If found, selects
-  // the found index and returns true. Otherwise simply noops and returns false.
-  bool SelectValue(const base::string16& value);
-
-  ui::ComboboxModel* model() const { return model_; }
-
-  // Set the accessible name of the combobox.
-  void SetAccessibleName(const base::string16& name);
-
-  // Visually marks the combobox as having an invalid value selected.
-  // When invalid, it paints with white text on a red background.
-  // Callers are responsible for restoring validity with selection changes.
-  void SetInvalid(bool invalid);
-  bool invalid() const { return invalid_; }
-
-  // Overridden from View:
-  virtual gfx::Size GetPreferredSize() const override;
-  virtual const char* GetClassName() const override;
-  virtual bool SkipDefaultKeyEventProcessing(const ui::KeyEvent& e) override;
-  virtual bool OnKeyPressed(const ui::KeyEvent& e) override;
-  virtual bool OnKeyReleased(const ui::KeyEvent& e) override;
-  virtual void OnPaint(gfx::Canvas* canvas) override;
-  virtual void OnFocus() override;
-  virtual void OnBlur() override;
-  virtual void GetAccessibleState(ui::AXViewState* state) override;
-  virtual ui::TextInputClient* GetTextInputClient() override;
-  virtual void Layout() override;
-
-  // Overridden from MenuDelegate:
-  virtual bool IsItemChecked(int id) const override;
-  virtual bool IsCommandEnabled(int id) const override;
-  virtual void ExecuteCommand(int id) override;
-  virtual bool GetAccelerator(int id,
-                              ui::Accelerator* accelerator) const override;
-
-  // Overridden from PrefixDelegate:
-  virtual int GetRowCount() override;
-  virtual int GetSelectedRow() override;
-  virtual void SetSelectedRow(int row) override;
-  virtual base::string16 GetTextForRow(int row) override;
-
-  // Overriden from ComboboxModelObserver:
-  virtual void OnComboboxModelChanged(ui::ComboboxModel* model) override;
-
-  // Overriden from ButtonListener:
-  virtual void ButtonPressed(Button* sender, const ui::Event& event) override;
-
- private:
-  FRIEND_TEST_ALL_PREFIXES(ComboboxTest, Click);
-  FRIEND_TEST_ALL_PREFIXES(ComboboxTest, ClickButDisabled);
-  FRIEND_TEST_ALL_PREFIXES(ComboboxTest, NotifyOnClickWithMouse);
-  FRIEND_TEST_ALL_PREFIXES(ComboboxTest, ContentWidth);
-
-  // Updates the combobox's content from its model.
-  void UpdateFromModel();
-
-  // Updates the border according to the current state.
-  void UpdateBorder();
-
-  // Given bounds within our View, this helper mirrors the bounds if necessary.
-  void AdjustBoundsForRTLUI(gfx::Rect* rect) const;
-
-  // Draws the selected value of the drop down list
-  void PaintText(gfx::Canvas* canvas);
-
-  // Draws the button images.
-  void PaintButtons(gfx::Canvas* canvas);
-
-  // Show the drop down list
-  void ShowDropDownMenu(ui::MenuSourceType source_type);
-
-  // Called when the selection is changed by the user.
-  void OnPerformAction();
-  void NotifyPerformAction();
-  void AfterPerformAction();
-
-  // Converts a menu command ID to a menu item index.
-  int MenuCommandToIndex(int menu_command_id) const;
-
-  int GetDisclosureArrowLeftPadding() const;
-  int GetDisclosureArrowRightPadding() const;
-
-  // Returns the size of the disclosure arrow.
-  gfx::Size ArrowSize() const;
-
-  // Handles the clicking event.
-  void HandleClickEvent();
-
-  // Our model. Not owned.
-  ui::ComboboxModel* model_;
-
-  // The visual style of this combobox.
-  Style style_;
-
-  // Our listener. Not owned. Notified when the selected index change.
-  ComboboxListener* listener_;
-
-  // The current selected index; -1 and means no selection.
-  int selected_index_;
-
-  // True when the selection is visually denoted as invalid.
-  bool invalid_;
-
-  // The accessible name of this combobox.
-  base::string16 accessible_name_;
-
-  // A helper used to select entries by keyboard input.
-  scoped_ptr<PrefixSelector> selector_;
-
-  // Responsible for showing the context menu.
-  scoped_ptr<MenuRunner> dropdown_list_menu_runner_;
-
-  // Weak. Owned by dropdown_list_menu_runner_.
-  MenuItemView* menu_;
-
-  // Is the drop down list showing
-  bool dropdown_open_;
-
-  // Like MenuButton, we use a time object in order to keep track of when the
-  // combobox was closed. The time is used for simulating menu behavior; that
-  // is, if the menu is shown and the button is pressed, we need to close the
-  // menu. There is no clean way to get the second click event because the
-  // menu is displayed using a modal loop and, unlike regular menus in Windows,
-  // the button is not part of the displayed menu.
-  base::Time closed_time_;
-
-  // The maximum dimensions of the content in the dropdown
-  mutable gfx::Size content_size_;
-
-  // The painters or images that are used when |style_| is STYLE_BUTTONS. The
-  // first index means the state of unfocused or focused.
-  // The images are owned by ResourceBundle.
-  scoped_ptr<Painter> body_button_painters_[2][Button::STATE_COUNT];
-  std::vector<const gfx::ImageSkia*>
-      menu_button_images_[2][Button::STATE_COUNT];
-
-  // The transparent buttons to handle events and render buttons. These are
-  // placed on top of this combobox as child views, accept event and manage the
-  // button states. These are not rendered but when |style_| is
-  // STYLE_NOTIFY_ON_CLICK, a Combobox renders the button images according to
-  // these button states.
-  // The base View takes the ownerships of these as child views.
-  CustomButton* text_button_;
-  CustomButton* arrow_button_;
-
-  // Used for making calbacks.
-  base::WeakPtrFactory<Combobox> weak_ptr_factory_;
-
-  DISALLOW_COPY_AND_ASSIGN(Combobox);
-};
-
-}  // namespace views
-
-#endif  // UI_VIEWS_CONTROLS_COMBOBOX_COMBOBOX_H_