1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
|
// Copyright 2024 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "ash/quick_insert/views/quick_insert_item_view.h"
#include <memory>
#include <utility>
#include "ash/quick_insert/views/quick_insert_focus_indicator.h"
#include "ash/quick_insert/views/quick_insert_submenu_controller.h"
#include "ash/style/style_util.h"
#include "base/check.h"
#include "base/functional/bind.h"
#include "base/functional/callback.h"
#include "base/time/time.h"
#include "ui/base/metadata/metadata_impl_macros.h"
#include "ui/chromeos/styles/cros_tokens_color_mappings.h"
#include "ui/color/color_provider.h"
#include "ui/gfx/geometry/insets.h"
#include "ui/gfx/geometry/point.h"
#include "ui/gfx/geometry/rect_f.h"
#include "ui/gfx/geometry/rounded_corners_f.h"
#include "ui/gfx/geometry/skia_conversions.h"
#include "ui/views/animation/ink_drop.h"
#include "ui/views/animation/ink_drop_host.h"
#include "ui/views/background.h"
#include "ui/views/controls/button/button.h"
#include "ui/views/controls/focus_ring.h"
#include "ui/views/view_utils.h"
namespace ash {
namespace {
// How much to clip the focused QuickInsertItemView by. Inset by at least the
// default focus ring inset so the clipping is actually visible, then clip by
// the actual desired amount. It would be better to absolute value the halo
// inset here, but to keep this constexpr, also multiply by -1 to keep it
// positive.
constexpr float kPseudoFocusClipInset =
views::FocusRing::kDefaultHaloInset * -1.0f + 2.0f;
constexpr auto kQuickInsertItemFocusIndicatorMargins = gfx::Insets::VH(6, 0);
} // namespace
QuickInsertItemView::QuickInsertItemView(
SelectItemCallback select_item_callback,
FocusIndicatorStyle focus_indicator_style)
: views::Button(select_item_callback),
select_item_callback_(select_item_callback),
focus_indicator_style_(focus_indicator_style) {
switch (focus_indicator_style_) {
case FocusIndicatorStyle::kFocusRingWithInsetGap:
[[fallthrough]];
case FocusIndicatorStyle::kFocusRing:
StyleUtil::SetUpFocusRingForView(this);
views::FocusRing::Get(this)->SetHasFocusPredicate(
base::BindRepeating([](const View* view) {
const auto* v = views::AsViewClass<QuickInsertItemView>(view);
CHECK(v);
return (v->HasFocus() ||
v->GetItemState() ==
QuickInsertItemView::ItemState::kPseudoFocused);
}));
break;
case FocusIndicatorStyle::kFocusBar:
// Disable default focus ring to use a custom focus indicator.
SetInstallFocusRingOnFocus(false);
break;
}
}
QuickInsertItemView::~QuickInsertItemView() = default;
void QuickInsertItemView::StateChanged(ButtonState old_state) {
UpdateBackground();
}
void QuickInsertItemView::PaintButtonContents(gfx::Canvas* canvas) {
views::Button::PaintButtonContents(canvas);
if (focus_indicator_style_ == FocusIndicatorStyle::kFocusBar &&
item_state_ == ItemState::kPseudoFocused) {
PaintQuickInsertFocusIndicator(
canvas, gfx::Point(0, kQuickInsertItemFocusIndicatorMargins.top()),
height() - kQuickInsertItemFocusIndicatorMargins.height(),
GetColorProvider()->GetColor(cros_tokens::kCrosSysFocusRing));
}
}
void QuickInsertItemView::SelectItem() {
select_item_callback_.Run();
}
void QuickInsertItemView::OnBoundsChanged(const gfx::Rect& previous_bounds) {
UpdateClipPathForFocusRingWithInsetGap();
}
void QuickInsertItemView::OnMouseEntered(const ui::MouseEvent& event) {
if (submenu_controller_ != nullptr) {
submenu_controller_->Close();
}
}
void QuickInsertItemView::SetCornerRadius(int corner_radius) {
if (corner_radius_ == corner_radius) {
return;
}
corner_radius_ = corner_radius;
StyleUtil::InstallRoundedCornerHighlightPathGenerator(
this, gfx::RoundedCornersF(corner_radius_));
UpdateBackground();
}
QuickInsertSubmenuController* QuickInsertItemView::GetSubmenuController() {
return submenu_controller_;
}
void QuickInsertItemView::SetSubmenuController(
QuickInsertSubmenuController* submenu_controller) {
submenu_controller_ = submenu_controller;
}
QuickInsertItemView::ItemState QuickInsertItemView::GetItemState() const {
return item_state_;
}
void QuickInsertItemView::SetItemState(ItemState item_state) {
if (item_state_ == item_state) {
return;
}
item_state_ = item_state;
UpdateBackground();
switch (focus_indicator_style_) {
case FocusIndicatorStyle::kFocusRingWithInsetGap:
UpdateClipPathForFocusRingWithInsetGap();
[[fallthrough]];
case FocusIndicatorStyle::kFocusRing:
views::FocusRing::Get(this)->SchedulePaint();
break;
case FocusIndicatorStyle::kFocusBar:
SchedulePaint();
break;
}
}
void QuickInsertItemView::UpdateClipPathForFocusRingWithInsetGap() {
if (focus_indicator_style_ != FocusIndicatorStyle::kFocusRingWithInsetGap) {
return;
}
SkPath clip_path;
if (item_state_ == ItemState::kPseudoFocused) {
gfx::RectF inset_bounds(GetLocalBounds());
const SkScalar radius =
SkIntToScalar(corner_radius_ - kPseudoFocusClipInset);
inset_bounds.Inset(kPseudoFocusClipInset);
clip_path.addRoundRect(gfx::RectFToSkRect(inset_bounds), radius, radius);
}
SetClipPath(clip_path);
}
void QuickInsertItemView::UpdateBackground() {
if (GetState() == views::Button::ButtonState::STATE_HOVERED ||
item_state_ == QuickInsertItemView::ItemState::kPseudoFocused) {
SetBackground(views::CreateRoundedRectBackground(
cros_tokens::kCrosSysHoverOnSubtle, corner_radius_));
} else {
SetBackground(nullptr);
}
}
BEGIN_METADATA(QuickInsertItemView)
END_METADATA
} // namespace ash
|
