chromeos: Move files in //ash/common to //ash, part 1

ash/common/system/tray/hover_highlight_view.h

Index: ash/common/system/tray/hover_highlight_view.h
diff --git a/ash/common/system/tray/hover_highlight_view.h b/ash/common/system/tray/hover_highlight_view.h
deleted file mode 100644
index 87033b683068f1a4800326c3a4bf8f7bfafbb23a..0000000000000000000000000000000000000000
--- a/ash/common/system/tray/hover_highlight_view.h
+++ /dev/null
@@ -1,195 +0,0 @@
-// 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 ASH_COMMON_SYSTEM_TRAY_HOVER_HIGHLIGHT_VIEW_H_
-#define ASH_COMMON_SYSTEM_TRAY_HOVER_HIGHLIGHT_VIEW_H_
-
-#include "ash/common/system/tray/actionable_view.h"
-#include "ash/common/system/tray/tray_popup_item_style.h"
-#include "base/macros.h"
-#include "ui/gfx/font.h"
-#include "ui/gfx/text_constants.h"
-
-namespace views {
-class ImageView;
-class Label;
-class BoxLayout;
-}
-
-namespace ash {
-class TriView;
-class ViewClickListener;
-
-// A view that changes background color on hover, and triggers a callback in the
-// associated ViewClickListener on click. The view can also be forced to
-// maintain a fixed height.
-class HoverHighlightView : public ActionableView {
- public:
-  enum class AccessibilityState {
-    // The default accessibility view.
-    DEFAULT,
-    // This view is a checked checkbox.
-    CHECKED_CHECKBOX,
-    // This view is an unchecked checkbox.
-    UNCHECKED_CHECKBOX
-  };
-
-  explicit HoverHighlightView(ViewClickListener* listener);
-  ~HoverHighlightView() override;
-
-  // views::View
-  bool GetTooltipText(const gfx::Point& p,
-                      base::string16* tooltip) const override;
-
-  // Convenience function for adding an icon and a label. This also sets the
-  // accessible name. Primarily used for scrollable rows in detailed views.
-  void AddIconAndLabel(const gfx::ImageSkia& image,
-                       const base::string16& text,
-                       bool highlight);
-
-  // Convenience function for adding an icon, a main label, and a sub label.
-  // This also sets the accessible name besed on the main label. Used for
-  // scrollable rows in detailed views in material design.
-  void AddIconAndLabels(const gfx::ImageSkia& image,
-                        const base::string16& text,
-                        const base::string16& sub_text);
-
-  // Convenience function for adding an icon and a label. This also sets the
-  // accessible name. This method allows the indent and spacing between elements
-  // to be set by the caller. |icon_size| is the size of the icon. |indent| is
-  // the distance between the edges of the view and the icons, and
-  // |space_between_items| is the minimum distance between any two child views.
-  // All distances are in DP. Primarily used for scrollable rows in detailed
-  // views.
-  void AddIconAndLabelCustomSize(const gfx::ImageSkia& image,
-                                 const base::string16& text,
-                                 bool highlight,
-                                 int icon_size,
-                                 int indent,
-                                 int space_between_items);
-
-  // A convenience function for adding an icon and label for a system menu
-  // default view row.
-  void AddIconAndLabelForDefaultView(const gfx::ImageSkia& image,
-                                     const base::string16& text,
-                                     bool highlight);
-
-  // Convenience function for adding a label with padding on the left for a
-  // blank icon. This also sets the accessible name. Returns label after
-  // parenting it.
-  views::Label* AddLabel(const base::string16& text,
-                         gfx::HorizontalAlignment alignment,
-                         bool highlight);
-
-  // Adds a row containing only a text label, inset on the left by the
-  // horizontal space that would normally be occupied by an icon.
-  void AddLabelRowMd(const base::string16& text);
-
-  // Add an optional right icon to an already established view (call one of
-  // the other Add* functions first). |icon_size| is the size of the icon in DP.
-  void AddRightIcon(const gfx::ImageSkia& image, int icon_size);
-
-  // Add an optional right view to an already established view (call one of
-  // the other Add* functions first).
-  void AddRightView(views::View* view);
-
-  // Hide or show the right view.
-  void SetRightViewVisible(bool visible);
-
-  // Allows view to expand its height.
-  // Size of unexapandable view is fixed and equals to kTrayPopupItemHeight.
-  void SetExpandable(bool expandable);
-
-  // Enables or disable highlighting on the label, where a highlighted label
-  // just uses a bold font.
-  void SetHighlight(bool hightlight);
-
-  // Set a custom height for the view. A value of 0 means that no custom height
-  // is set.
-  void set_custom_height(int custom_height) { custom_height_ = custom_height; }
-
-  // Changes the view's current accessibility state. This will fire an
-  // accessibility event if needed.
-  void SetAccessiblityState(AccessibilityState accessibility_state);
-
-  void set_highlight_color(SkColor color) { highlight_color_ = color; }
-  void set_default_color(SkColor color) { default_color_ = color; }
-  void set_text_highlight_color(SkColor c) { text_highlight_color_ = c; }
-  void set_text_default_color(SkColor color) { text_default_color_ = color; }
-
-  views::Label* text_label() { return text_label_; }
-  views::Label* sub_text_label() { return sub_text_label_; }
-
-  bool hover() const { return hover_; }
-
-  void set_tooltip(const base::string16& tooltip) { tooltip_ = tooltip; }
-
- protected:
-  // Overridden from views::View.
-  void GetAccessibleNodeData(ui::AXNodeData* node_data) override;
-
-  // Sets the highlighted color on a text label if |hover| is set.
-  void SetHoverHighlight(bool hover);
-
-  TriView* tri_view() { return tri_view_; }
-
- private:
-  // Actually adds the icon and label but does not set the layout manager.
-  // Not used in material design.
-  void DoAddIconAndLabel(const gfx::ImageSkia& image,
-                         int icon_size,
-                         const base::string16& text,
-                         bool highlight);
-
-  // Adds the image and label to the row with the label being styled using
-  // |font_style|. Only used in material design.
-  void DoAddIconAndLabelMd(const gfx::ImageSkia& image,
-                           const base::string16& text,
-                           TrayPopupItemStyle::FontStyle font_style);
-
-  // Adds the image, main label and sub label to the row with the main label
-  // being styled using |font_style| and the sub label being styled using
-  // FontStyle::CAPTION and ColorStyle::INACTIVE. Only used in material design.
-  void DoAddIconAndLabelsMd(const gfx::ImageSkia& image,
-                            const base::string16& text,
-                            TrayPopupItemStyle::FontStyle font_style,
-                            const base::string16& sub_text);
-
-  // Overridden from ActionableView:
-  bool PerformAction(const ui::Event& event) override;
-
-  // Overridden from views::View.
-  gfx::Size GetPreferredSize() const override;
-  int GetHeightForWidth(int width) const override;
-  void OnMouseEntered(const ui::MouseEvent& event) override;
-  void OnMouseExited(const ui::MouseEvent& event) override;
-  void OnGestureEvent(ui::GestureEvent* event) override;
-  void OnBoundsChanged(const gfx::Rect& previous_bounds) override;
-  void OnEnabledChanged() override;
-  void OnPaintBackground(gfx::Canvas* canvas) override;
-  void OnFocus() override;
-
-  ViewClickListener* listener_ = nullptr;
-  views::Label* text_label_ = nullptr;
-  views::Label* sub_text_label_ = nullptr;
-  views::BoxLayout* box_layout_ = nullptr;  // Not used in material design.
-  views::ImageView* left_icon_ = nullptr;
-  views::View* right_view_ = nullptr;
-  TriView* tri_view_ = nullptr;  // Only used in material design.
-  SkColor highlight_color_ = 0;  // Not used in material design.
-  SkColor default_color_ = 0;
-  SkColor text_highlight_color_ = 0;  // Not used in material design.
-  SkColor text_default_color_ = 0;    // Not used in material design.
-  bool hover_ = false;                // Not used in material design.
-  bool expandable_ = false;
-  int custom_height_ = 0;  // Not used in material design.
-  AccessibilityState accessibility_state_ = AccessibilityState::DEFAULT;
-  base::string16 tooltip_;
-
-  DISALLOW_COPY_AND_ASSIGN(HoverHighlightView);
-};
-
-}  // namespace ash
-
-#endif  // ASH_COMMON_SYSTEM_TRAY_HOVER_HIGHLIGHT_VIEW_H_