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Side by Side Diff: ash/common/system/tray/actionable_view.cc

Issue 2732813002: chromeos: Move files in //ash/common to //ash, part 1 (Closed)
Patch Set: rebase Created 3 years, 9 months ago
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1 // Copyright 2012 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 #include "ash/common/system/tray/actionable_view.h"
6
7 #include "ash/common/ash_constants.h"
8 #include "ash/common/system/tray/system_tray.h"
9 #include "ash/common/system/tray/system_tray_item.h"
10 #include "ash/common/system/tray/tray_constants.h"
11 #include "ash/common/system/tray/tray_popup_utils.h"
12 #include "ui/accessibility/ax_node_data.h"
13 #include "ui/events/keycodes/keyboard_codes.h"
14 #include "ui/gfx/canvas.h"
15 #include "ui/gfx/geometry/rect_f.h"
16 #include "ui/views/animation/flood_fill_ink_drop_ripple.h"
17 #include "ui/views/animation/ink_drop_highlight.h"
18 #include "ui/views/animation/ink_drop_impl.h"
19 #include "ui/views/animation/ink_drop_mask.h"
20
21 namespace ash {
22
23 // static
24 const char ActionableView::kViewClassName[] = "tray/ActionableView";
25
26 ActionableView::ActionableView(SystemTrayItem* owner,
27 TrayPopupInkDropStyle ink_drop_style)
28 : views::CustomButton(this),
29 destroyed_(nullptr),
30 owner_(owner),
31 ink_drop_style_(ink_drop_style) {
32 SetFocusBehavior(FocusBehavior::ALWAYS);
33 set_ink_drop_base_color(kTrayPopupInkDropBaseColor);
34 set_ink_drop_visible_opacity(kTrayPopupInkDropRippleOpacity);
35 set_has_ink_drop_action_on_click(false);
36 set_notify_enter_exit_on_child(true);
37 }
38
39 ActionableView::~ActionableView() {
40 if (destroyed_)
41 *destroyed_ = true;
42 }
43
44 void ActionableView::OnPaintFocus(gfx::Canvas* canvas) {
45 gfx::RectF rect(GetLocalBounds());
46 canvas->DrawSolidFocusRect(rect, kFocusBorderColor, kFocusBorderThickness);
47 }
48
49 void ActionableView::HandlePerformActionResult(bool action_performed,
50 const ui::Event& event) {
51 AnimateInkDrop(action_performed ? views::InkDropState::ACTION_TRIGGERED
52 : views::InkDropState::HIDDEN,
53 ui::LocatedEvent::FromIfValid(&event));
54 }
55
56 const char* ActionableView::GetClassName() const {
57 return kViewClassName;
58 }
59
60 bool ActionableView::OnKeyPressed(const ui::KeyEvent& event) {
61 if (state() != STATE_DISABLED && event.key_code() == ui::VKEY_SPACE) {
62 NotifyClick(event);
63 return true;
64 }
65 return CustomButton::OnKeyPressed(event);
66 }
67
68 void ActionableView::SetAccessibleName(const base::string16& name) {
69 accessible_name_ = name;
70 }
71
72 void ActionableView::GetAccessibleNodeData(ui::AXNodeData* node_data) {
73 node_data->role = ui::AX_ROLE_BUTTON;
74 node_data->SetName(accessible_name_);
75 }
76
77 void ActionableView::OnPaint(gfx::Canvas* canvas) {
78 CustomButton::OnPaint(canvas);
79 if (HasFocus())
80 OnPaintFocus(canvas);
81 }
82
83 void ActionableView::OnFocus() {
84 CustomButton::OnFocus();
85 // We render differently when focused.
86 SchedulePaint();
87 }
88
89 void ActionableView::OnBlur() {
90 CustomButton::OnBlur();
91 // We render differently when focused.
92 SchedulePaint();
93 }
94
95 std::unique_ptr<views::InkDrop> ActionableView::CreateInkDrop() {
96 return TrayPopupUtils::CreateInkDrop(ink_drop_style_, this);
97 }
98
99 std::unique_ptr<views::InkDropRipple> ActionableView::CreateInkDropRipple()
100 const {
101 return TrayPopupUtils::CreateInkDropRipple(
102 ink_drop_style_, this, GetInkDropCenterBasedOnLastEvent());
103 }
104
105 std::unique_ptr<views::InkDropHighlight>
106 ActionableView::CreateInkDropHighlight() const {
107 return TrayPopupUtils::CreateInkDropHighlight(ink_drop_style_, this);
108 }
109
110 std::unique_ptr<views::InkDropMask> ActionableView::CreateInkDropMask() const {
111 return TrayPopupUtils::CreateInkDropMask(ink_drop_style_, this);
112 }
113
114 void ActionableView::CloseSystemBubble() {
115 DCHECK(owner_);
116 owner_->system_tray()->CloseSystemBubble();
117 }
118
119 void ActionableView::ButtonPressed(Button* sender, const ui::Event& event) {
120 bool destroyed = false;
121 destroyed_ = &destroyed;
122 const bool action_performed = PerformAction(event);
123 if (destroyed)
124 return;
125 destroyed_ = nullptr;
126
127 HandlePerformActionResult(action_performed, event);
128 }
129
130 ButtonListenerActionableView::ButtonListenerActionableView(
131 SystemTrayItem* owner,
132 TrayPopupInkDropStyle ink_drop_style,
133 views::ButtonListener* listener)
134 : ActionableView(owner, ink_drop_style), listener_(listener) {}
135
136 bool ButtonListenerActionableView::PerformAction(const ui::Event& event) {
137 listener_->ButtonPressed(this, event);
138 return true;
139 }
140
141 } // namespace ash
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