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chromium / chromium / src / 85285b04a02b765d7e4741f1e1588ae520c226d6 / . / ash / wm / desks / desk_mini_view.h
blob: 5d4ca394d2778da6d51e104e0a40d8470d60d177 [file] [log] [blame]
Ahmed Fakhryec3483792019-03-04 18:09:27[diff] [blame]1// Copyright 2019 The Chromium Authors. All rights reserved.
2// Use of this source code is governed by a BSD-style license that can be
3// found in the LICENSE file.
4
5#ifndef ASH_WM_DESKS_DESK_MINI_VIEW_H_
6#define ASH_WM_DESKS_DESK_MINI_VIEW_H_
7
8#include <memory>
9
10#include "ash/ash_export.h"
Ahmed Fakhry927eabc2019-05-11 00:14:15[diff] [blame]11#include "ash/wm/desks/desk.h"
Sammie Quona4a91422019-07-11 03:00:57[diff] [blame]12#include "ash/wm/overview/overview_highlight_controller.h"
Ahmed Fakhryec3483792019-03-04 18:09:27[diff] [blame]13#include "base/macros.h"
14#include "ui/views/controls/button/button.h"
15#include "ui/views/controls/label.h"
Ahmed Fakhry5d041ef2020-02-20 21:39:05[diff] [blame]16#include "ui/views/controls/textfield/textfield_controller.h"
17#include "ui/views/view_observer.h"
Ahmed Fakhryec3483792019-03-04 18:09:27[diff] [blame]18
19namespace ash {
20
21class CloseDeskButton;
Ahmed Fakhry5d041ef2020-02-20 21:39:05[diff] [blame]22class DeskNameView;
Ahmed Fakhryec3483792019-03-04 18:09:27[diff] [blame]23class DeskPreviewView;
Ahmed Fakhry5d041ef2020-02-20 21:39:05[diff] [blame]24class DesksBarView;
Ahmed Fakhryec3483792019-03-04 18:09:27[diff] [blame]25
26// A view that acts as a mini representation (a.k.a. desk thumbnail) of a
27// virtual desk in the desk bar view when overview mode is active. This view
28// shows a preview of the contents of the associated desk, its title, and
29// supports desk activation and removal.
Sammie Quona4a91422019-07-11 03:00:57[diff] [blame]30class ASH_EXPORT DeskMiniView
Ahmed Fakhry5d041ef2020-02-20 21:39:05[diff] [blame]31 : public views::View,
Sammie Quona4a91422019-07-11 03:00:57[diff] [blame]32 public Desk::Observer,
Ahmed Fakhry5d041ef2020-02-20 21:39:05[diff] [blame]33 public OverviewHighlightController::OverviewHighlightableView,
34 public views::TextfieldController,
35 public views::ViewObserver {
Ahmed Fakhryec3483792019-03-04 18:09:27[diff] [blame]36 public:
minch221b59fb2021-01-28 23:29:18[diff] [blame]37 // Returns the width of the desk preview based on its |preview_height| and the
38 // aspect ratio of the root window taken from |root_window_size|.
39 static int GetPreviewWidth(const gfx::Size& root_window_size,
40 int preview_height);
41
42 // The desk preview bounds are proportional to the bounds of the display on
43 // which it resides, and whether the |compact| layout is used.
44 static gfx::Rect GetDeskPreviewBounds(aura::Window* root_window,
45 bool compact);
46
Ahmed Fakhrya1c9db72020-01-29 03:14:53[diff] [blame]47 DeskMiniView(DesksBarView* owner_bar, aura::Window* root_window, Desk* desk);
Ahmed Fakhryec3483792019-03-04 18:09:27[diff] [blame]48 ~DeskMiniView() override;
49
Ahmed Fakhry927eabc2019-05-11 00:14:15[diff] [blame]50 aura::Window* root_window() { return root_window_; }
51
Ahmed Fakhrybab46dd2019-05-23 00:27:34[diff] [blame]52 Desk* desk() { return desk_; }
Ahmed Fakhryec3483792019-03-04 18:09:27[diff] [blame]53
Ahmed Fakhry5d041ef2020-02-20 21:39:05[diff] [blame]54 DeskNameView* desk_name_view() { return desk_name_view_; }
55
Ahmed Fakhryec3483792019-03-04 18:09:27[diff] [blame]56 const CloseDeskButton* close_desk_button() const {
57 return close_desk_button_;
58 }
59
Xiaodan Zhuacbbf5442021-01-15 01:29:51[diff] [blame]60 DesksBarView* owner_bar() { return owner_bar_; }
minch657fada2021-02-24 21:42:47[diff] [blame]61 const DeskPreviewView* desk_preview() const { return desk_preview_; }
Xiaodan Zhuacbbf5442021-01-15 01:29:51[diff] [blame]62
63 gfx::Rect GetPreviewBoundsInScreen() const;
64
Ahmed Fakhry927eabc2019-05-11 00:14:15[diff] [blame]65 // Returns the associated desk's container window on the display this
66 // mini_view resides on.
67 aura::Window* GetDeskContainer() const;
68
Ahmed Fakhry5d041ef2020-02-20 21:39:05[diff] [blame]69 // Returns true if the desk's name is being modified (i.e. the DeskNameView
70 // has the focus).
71 bool IsDeskNameBeingModified() const;
72
Ahmed Fakhryec3483792019-03-04 18:09:27[diff] [blame]73 // Updates the visibility state of the close button depending on whether this
Richard Chui77c7b9b2020-09-10 02:16:08[diff] [blame]74 // view is mouse hovered, or if switch access is enabled.
75 void UpdateCloseButtonVisibility();
Ahmed Fakhryec3483792019-03-04 18:09:27[diff] [blame]76
Ahmed Fakhry2dd65b52019-06-10 22:28:56[diff] [blame]77 // Gesture tapping may affect the visibility of the close button. There's only
78 // one mini_view that shows the close button on long press at any time.
79 // This is useful for touch-only UIs.
Xiaoqian Daia44fc98c2019-07-25 01:01:07[diff] [blame]80 void OnWidgetGestureTap(const gfx::Rect& screen_rect, bool is_long_gesture);
Ahmed Fakhry2dd65b52019-06-10 22:28:56[diff] [blame]81
Ahmed Fakhryce8bf1d822019-04-30 22:06:24[diff] [blame]82 // Updates the border color of the DeskPreviewView based on the activation
83 // state of the corresponding desk.
Ahmed Fakhrybab46dd2019-05-23 00:27:34[diff] [blame]84 void UpdateBorderColor();
Ahmed Fakhryce8bf1d822019-04-30 22:06:24[diff] [blame]85
minchae1e8a82021-01-26 20:43:11[diff] [blame]86 // Gets the preview border's insets.
87 gfx::Insets GetPreviewBorderInsets() const;
88
minch9f1b0c8a2020-10-22 18:23:34[diff] [blame]89 // views::View:
Ahmed Fakhryec3483792019-03-04 18:09:27[diff] [blame]90 const char* GetClassName() const override;
91 void Layout() override;
92 gfx::Size CalculatePreferredSize() const override;
Ahmed Fakhrya93ae8c2019-08-28 03:06:52[diff] [blame]93 void GetAccessibleNodeData(ui::AXNodeData* node_data) override;
minch9f1b0c8a2020-10-22 18:23:34[diff] [blame]94 void OnThemeChanged() override;
Ahmed Fakhryec3483792019-03-04 18:09:27[diff] [blame]95
Ahmed Fakhry927eabc2019-05-11 00:14:15[diff] [blame]96 // Desk::Observer:
Ahmed Fakhry9df7b432019-05-15 17:02:24[diff] [blame]97 void OnContentChanged() override;
98 void OnDeskDestroyed(const Desk* desk) override;
Jan Wilken Dörrie85285b02021-03-11 23:38:47[diff] [blame^]99 void OnDeskNameChanged(const std::u16string& new_name) override;
Ahmed Fakhryec3483792019-03-04 18:09:27[diff] [blame]100
Sammie Quona4a91422019-07-11 03:00:57[diff] [blame]101 // OverviewHighlightController::OverviewHighlightableView:
102 views::View* GetView() override;
Sammie Quon9c7cfb92019-08-03 00:55:19[diff] [blame]103 void MaybeActivateHighlightedView() override;
104 void MaybeCloseHighlightedView() override;
Xiaodan Zhu5918ed42021-01-21 06:54:08[diff] [blame]105 void MaybeSwapHighlightedView(bool right) override;
Sammie Quon93844722020-01-18 00:56:11[diff] [blame]106 void OnViewHighlighted() override;
Sammie Quon21c94192019-08-28 23:11:52[diff] [blame]107 void OnViewUnhighlighted() override;
Sammie Quona4a91422019-07-11 03:00:57[diff] [blame]108
Ahmed Fakhry5d041ef2020-02-20 21:39:05[diff] [blame]109 // views::TextfieldController:
110 void ContentsChanged(views::Textfield* sender,
Jan Wilken Dörrie85285b02021-03-11 23:38:47[diff] [blame^]111 const std::u16string& new_contents) override;
Ahmed Fakhry5d041ef2020-02-20 21:39:05[diff] [blame]112 bool HandleKeyEvent(views::Textfield* sender,
113 const ui::KeyEvent& key_event) override;
Ahmed9d475ac52020-03-06 17:49:54[diff] [blame]114 bool HandleMouseEvent(views::Textfield* sender,
115 const ui::MouseEvent& mouse_event) override;
Ahmed Fakhry5d041ef2020-02-20 21:39:05[diff] [blame]116
117 // views::ViewObserver:
118 void OnViewFocused(views::View* observed_view) override;
119 void OnViewBlurred(views::View* observed_view) override;
120
Ahmed Fakhrybab46dd2019-05-23 00:27:34[diff] [blame]121 bool IsPointOnMiniView(const gfx::Point& screen_location) const;
122
yjliued7a8492019-10-23 15:19:17[diff] [blame]123 // Gets the minimum width of this view to properly lay out all its contents in
124 // default layout.
125 // The view containing this object can use the width returned from this
126 // function to decide its own proper size or layout.
127 int GetMinWidthForDefaultLayout() const;
128
Ahmed Fakhry5d041ef2020-02-20 21:39:05[diff] [blame]129 bool IsDeskNameViewVisibleForTesting() const;
yjliu3088155f2019-10-08 23:25:36[diff] [blame]130
Ahmed Fakhryec3483792019-03-04 18:09:27[diff] [blame]131 private:
Sammie Quon9c7cfb92019-08-03 00:55:19[diff] [blame]132 void OnCloseButtonPressed();
133
Ahmed Fakhry5d041ef2020-02-20 21:39:05[diff] [blame]134 void OnDeskPreviewPressed();
135
chinsenj7befc53332020-09-18 21:07:01[diff] [blame]136 // Layout |desk_name_view_| given the current bounds of the desk preview.
137 void LayoutDeskNameView(const gfx::Rect& preview_bounds);
138
Ahmed Fakhrybab46dd2019-05-23 00:27:34[diff] [blame]139 DesksBarView* const owner_bar_;
140
Ahmed Fakhry927eabc2019-05-11 00:14:15[diff] [blame]141 // The root window on which this mini_view is created.
142 aura::Window* root_window_;
143
144 // The associated desk. Can be null when the desk is deleted before this
145 // mini_view completes its removal animation. See comment above
146 // OnDeskRemoved().
147 Desk* desk_; // Not owned.
Ahmed Fakhryec3483792019-03-04 18:09:27[diff] [blame]148
149 // The view that shows a preview of the desk contents.
Wei Li8429ca702020-05-28 04:04:55[diff] [blame]150 DeskPreviewView* desk_preview_;
Ahmed Fakhryec3483792019-03-04 18:09:27[diff] [blame]151
Ahmed Fakhry5d041ef2020-02-20 21:39:05[diff] [blame]152 // The editable desk name.
Wei Li8429ca702020-05-28 04:04:55[diff] [blame]153 DeskNameView* desk_name_view_;
Ahmed Fakhryec3483792019-03-04 18:09:27[diff] [blame]154
155 // The close button that shows on hover.
Wei Li8429ca702020-05-28 04:04:55[diff] [blame]156 CloseDeskButton* close_desk_button_;
Ahmed Fakhryec3483792019-03-04 18:09:27[diff] [blame]157
Ahmed Fakhry2dd65b52019-06-10 22:28:56[diff] [blame]158 // We force showing the close button when the mini_view is long pressed or
159 // tapped using touch gestures.
160 bool force_show_close_button_ = false;
161
Ahmed9d475ac52020-03-06 17:49:54[diff] [blame]162 // When the DeskNameView is focused, we select all its text. However, if it is
163 // focused via a mouse press event, on mouse release will clear the selection.
164 // Therefore, we defer selecting all text until we receive that mouse release.
165 bool defer_select_all_ = false;
166
Ahmed Fakhry5d041ef2020-02-20 21:39:05[diff] [blame]167 bool is_desk_name_being_modified_ = false;
168
Ahmed Fakhryec3483792019-03-04 18:09:27[diff] [blame]169 DISALLOW_COPY_AND_ASSIGN(DeskMiniView);
170};
171
172} // namespace ash
173
174#endif // ASH_WM_DESKS_DESK_MINI_VIEW_H_