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
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
|
// 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/system/audio/labeled_slider_view.h"
#include <memory>
#include <optional>
#include <string>
#include <utility>
#include "ash/strings/grit/ash_strings.h"
#include "ash/style/typography.h"
#include "ash/system/audio/audio_detailed_view_utils.h"
#include "ash/system/tray/hover_highlight_view.h"
#include "ash/system/tray/tray_detailed_view.h"
#include "ash/system/tray/tray_popup_utils.h"
#include "ash/system/unified/unified_slider_view.h"
#include "base/strings/utf_string_conversions.h"
#include "chromeos/ash/components/audio/audio_device.h"
#include "chromeos/ash/components/audio/cras_audio_handler.h"
#include "ui/base/l10n/l10n_util.h"
#include "ui/base/metadata/metadata_impl_macros.h"
#include "ui/chromeos/styles/cros_tokens_color_mappings.h"
#include "ui/compositor/layer.h"
#include "ui/gfx/geometry/rounded_corners_f.h"
#include "ui/gfx/geometry/rrect_f.h"
#include "ui/gfx/vector_icon_types.h"
#include "ui/views/controls/focus_ring.h"
#include "ui/views/controls/highlight_path_generator.h"
#include "ui/views/controls/label.h"
#include "ui/views/view_utils.h"
namespace ash {
namespace {
constexpr auto kDevicesNameViewPreferredSize = gfx::Size(0, 44);
constexpr auto kDevicesTriViewInsets = gfx::Insets::TLBR(0, 24, 0, 32);
constexpr auto kDevicesTriViewBorder = gfx::Insets::VH(0, 4);
constexpr auto kWideDevicesSliderBorder = gfx::Insets::VH(4, 8);
constexpr auto kWideDevicesTriViewInsets = gfx::Insets::TLBR(0, 8, 0, 16);
// Returns the corresponding device name based on the passed in `device`.
std::u16string GetAudioDeviceName(const AudioDevice& device) {
switch (device.type) {
case AudioDeviceType::kBluetooth:
case AudioDeviceType::kBluetoothNbMic:
return l10n_util::GetStringFUTF16(
IDS_ASH_STATUS_TRAY_AUDIO_BLUETOOTH_DEVICE,
base::UTF8ToUTF16(device.display_name));
case AudioDeviceType::kFrontMic:
return l10n_util::GetStringUTF16(IDS_ASH_STATUS_TRAY_AUDIO_FRONT_MIC);
case AudioDeviceType::kHeadphone:
return l10n_util::GetStringUTF16(IDS_ASH_STATUS_TRAY_AUDIO_HEADPHONE);
case AudioDeviceType::kHdmi:
return l10n_util::GetStringFUTF16(IDS_ASH_STATUS_TRAY_AUDIO_HDMI_DEVICE,
base::UTF8ToUTF16(device.display_name));
case AudioDeviceType::kInternalMic:
return l10n_util::GetStringUTF16(IDS_ASH_STATUS_TRAY_AUDIO_INTERNAL_MIC);
case AudioDeviceType::kInternalSpeaker:
return l10n_util::GetStringUTF16(
IDS_ASH_STATUS_TRAY_AUDIO_INTERNAL_SPEAKER);
case AudioDeviceType::kMic:
return l10n_util::GetStringUTF16(
IDS_ASH_STATUS_TRAY_AUDIO_MIC_JACK_DEVICE);
case AudioDeviceType::kRearMic:
return l10n_util::GetStringUTF16(IDS_ASH_STATUS_TRAY_AUDIO_REAR_MIC);
case AudioDeviceType::kUsb:
return l10n_util::GetStringFUTF16(IDS_ASH_STATUS_TRAY_AUDIO_USB_DEVICE,
base::UTF8ToUTF16(device.display_name));
case AudioDeviceType::kAlsaLoopback:
case AudioDeviceType::kHotword:
case AudioDeviceType::kKeyboardMic:
case AudioDeviceType::kLineout:
case AudioDeviceType::kPostDspLoopback:
case AudioDeviceType::kPostMixLoopback:
case AudioDeviceType::kOther:
return base::UTF8ToUTF16(device.display_name);
}
}
// Customizes the highlight path so that the device container view's focus ring
// follows the slider's size instead of its own size.
// NOTE: This class requires a valid slider during its life cycle.
class DeviceNameContainerHighlightPathGenerator
: public views::HighlightPathGenerator {
public:
DeviceNameContainerHighlightPathGenerator(QuickSettingsSlider* slider,
bool is_wide_slider)
: slider_(slider), is_wide_slider_(is_wide_slider) {
CHECK(slider);
}
DeviceNameContainerHighlightPathGenerator(
const DeviceNameContainerHighlightPathGenerator&) = delete;
DeviceNameContainerHighlightPathGenerator& operator=(
const DeviceNameContainerHighlightPathGenerator&) = delete;
~DeviceNameContainerHighlightPathGenerator() override = default;
private:
// HighlightPathGenerator:
std::optional<gfx::RRectF> GetRoundRect(const gfx::RectF& rect) override {
const gfx::Rect slider_bounds = slider_->GetInactiveRadioSliderRect();
const gfx::RectF bounds(
slider_bounds.x() +
(is_wide_slider_ ? 0 : kRadioSliderViewPadding.left()),
slider_bounds.y(), slider_bounds.width(), slider_bounds.height());
const gfx::RoundedCornersF rounded(
slider_->GetInactiveRadioSliderRoundedCornerRadius());
return gfx::RRectF(bounds, rounded);
}
const raw_ptr<QuickSettingsSlider> slider_;
const bool is_wide_slider_;
};
} // namespace
LabeledSliderView::LabeledSliderView(TrayDetailedView* detailed_view,
std::unique_ptr<views::View> slider_view,
const AudioDevice& device,
bool is_wide_slider)
: is_wide_slider_(is_wide_slider) {
SetUseDefaultFillLayout(true);
// Creates and formats the slider view.
unified_slider_view_ = views::AsViewClass<UnifiedSliderView>(
AddChildView(std::move(slider_view)));
auto* slider =
views::AsViewClass<QuickSettingsSlider>(unified_slider_view_->slider());
if (is_wide_slider_) {
slider->SetBorder(views::CreateEmptyBorder(kWideDevicesSliderBorder));
}
// Creates and formats the device name view.
device_name_view_ = detailed_view->AddScrollListCheckableItem(
this, gfx::VectorIcon::EmptyIcon(), GetAudioDeviceName(device),
device.active);
ConfigureDeviceNameView(device);
// Puts `unified_slider_view_` beneath `device_name_view_`.
device_name_view_->AddLayerToRegion(unified_slider_view_->layer(),
views::LayerRegion::kBelow);
ConfigureFocusBehavior(device.active, slider);
}
LabeledSliderView::~LabeledSliderView() {
// Remove the focus ring before the slider view that highlight path generator
// of `device_name_view_` depends on is deleted.
views::FocusRing::Remove(device_name_view_);
}
void LabeledSliderView::ConfigureDeviceNameView(const AudioDevice& device) {
// Set this flag to false to make the assigned color id effective.
// Otherwise it will use `color_utils::BlendForMinContrast()` to improve
// label readability over the background.
device_name_view_->text_label()->SetAutoColorReadabilityEnabled(
/*enabled=*/false);
device_name_view_->SetPreferredSize(kDevicesNameViewPreferredSize);
device_name_view_->tri_view()->SetInsets(
is_wide_slider_ ? kWideDevicesTriViewInsets : kDevicesTriViewInsets);
device_name_view_->tri_view()->SetContainerBorder(
TriView::Container::CENTER,
views::CreateEmptyBorder(kDevicesTriViewBorder));
const bool is_muted =
device.is_input
? CrasAudioHandler::Get()->IsInputMutedForDevice(device.id)
: CrasAudioHandler::Get()->IsOutputMutedForDevice(device.id);
UpdateDeviceContainerColor(device_name_view_, is_muted, device.active);
TypographyProvider::Get()->StyleLabel(TypographyToken::kCrosButton2,
*device_name_view_->text_label());
}
void LabeledSliderView::ConfigureFocusBehavior(const bool is_active,
QuickSettingsSlider* slider) {
// If this device is the active one, disables event handling on
// `device_name_view_` so that `slider` can handle the events.
if (is_active) {
device_name_view_->SetFocusBehavior(
HoverHighlightView::FocusBehavior::NEVER);
device_name_view_->SetCanProcessEventsWithinSubtree(false);
} else {
// Installs the customized focus ring path generator for
// `device_name_view_`.
device_name_view_->SetInstallFocusRingOnFocus(true);
views::FocusRing::Get(device_name_view_)
->SetPathGenerator(
std::make_unique<DeviceNameContainerHighlightPathGenerator>(
slider, is_wide_slider_));
device_name_view_->SetFocusPainter(nullptr);
views::FocusRing::Get(device_name_view_)
->SetColorId(cros_tokens::kCrosSysPrimary);
}
}
BEGIN_METADATA(LabeledSliderView)
END_METADATA
} // namespace ash
|
