forked from chromium/chromium
-
Notifications
You must be signed in to change notification settings - Fork 0
/
hud_settings_view.cc
504 lines (436 loc) · 19 KB
/
hud_settings_view.cc
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
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
// Copyright 2020 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.
#include "ash/hud_display/hud_settings_view.h"
#include "ash/hud_display/hud_display.h"
#include "ash/hud_display/hud_properties.h"
#include "ash/shell.h"
#include "ash/shell_delegate.h"
#include "base/bind.h"
#include "base/compiler_specific.h"
#include "base/strings/string16.h"
#include "cc/debug/layer_tree_debug_state.h"
#include "components/viz/common/display/renderer_settings.h"
#include "components/viz/host/host_frame_sink_manager.h"
#include "third_party/skia/include/core/SkPath.h"
#include "ui/aura/env.h"
#include "ui/aura/window_tree_host.h"
#include "ui/compositor/compositor.h"
#include "ui/compositor/scoped_animation_duration_scale_mode.h"
#include "ui/gfx/canvas.h"
#include "ui/views/background.h"
#include "ui/views/controls/button/checkbox.h"
#include "ui/views/controls/button/label_button.h"
#include "ui/views/controls/label.h"
#include "ui/views/controls/slider.h"
#include "ui/views/layout/box_layout.h"
#include "ui/views/metadata/metadata_impl_macros.h"
namespace ash {
namespace hud_display {
namespace {
ui::ScopedAnimationDurationScaleMode* scoped_animation_duration_scale_mode =
nullptr;
} // anonymous namespace
class HUDCheckboxHandler {
public:
HUDCheckboxHandler(
views::Checkbox* checkbox,
base::RepeatingCallback<void(views::Checkbox*)> update_state)
: checkbox_(checkbox), update_state_(update_state) {}
HUDCheckboxHandler(const HUDCheckboxHandler&) = delete;
HUDCheckboxHandler& operator=(const HUDCheckboxHandler&) = delete;
void UpdateState() const { update_state_.Run(checkbox_); }
private:
views::Checkbox* const checkbox_; // not owned.
base::RepeatingCallback<void(views::Checkbox*)> update_state_;
};
namespace {
base::RepeatingCallback<void(views::Checkbox*)> GetVisDebugUpdateStateCallback(
const bool viz::DebugRendererSettings::*field) {
return base::BindRepeating(
[](const bool viz::DebugRendererSettings::*field,
views::Checkbox* checkbox) {
checkbox->SetChecked(aura::Env::GetInstance()
->context_factory()
->GetHostFrameSinkManager()
->debug_renderer_settings().*
field);
},
field);
}
base::RepeatingCallback<void(views::Checkbox*)> GetVisDebugHandleClickCallback(
bool viz::DebugRendererSettings::*field) {
return base::BindRepeating(
[](bool viz::DebugRendererSettings::*field, views::Checkbox* checkbox) {
viz::HostFrameSinkManager* manager = aura::Env::GetInstance()
->context_factory()
->GetHostFrameSinkManager();
viz::DebugRendererSettings debug_settings =
manager->debug_renderer_settings();
debug_settings.*field = checkbox->GetChecked();
manager->UpdateDebugRendererSettings(debug_settings);
},
field);
}
base::RepeatingCallback<void(views::Checkbox*)> GetCCDebugUpdateStateCallback(
const bool cc::LayerTreeDebugState::*field) {
return base::BindRepeating(
[](const bool cc::LayerTreeDebugState::*field,
views::Checkbox* checkbox) {
bool is_enabled = false;
aura::Window::Windows root_windows = Shell::Get()->GetAllRootWindows();
for (auto* window : root_windows) {
ui::Compositor* compositor = window->GetHost()->compositor();
is_enabled |= compositor->GetLayerTreeDebugState().*field;
}
checkbox->SetChecked(is_enabled);
},
field);
}
base::RepeatingCallback<void(views::Checkbox*)> GetCCDebugHandleClickCallback(
bool cc::LayerTreeDebugState::*field) {
return base::BindRepeating(
[](bool cc::LayerTreeDebugState::*field, views::Checkbox* checkbox) {
aura::Window::Windows root_windows = Shell::Get()->GetAllRootWindows();
for (auto* window : root_windows) {
ui::Compositor* compositor = window->GetHost()->compositor();
cc::LayerTreeDebugState state = compositor->GetLayerTreeDebugState();
state.*field = checkbox->GetChecked();
compositor->SetLayerTreeDebugState(state);
}
},
field);
}
// views::Checkbox that ignores theme colors.
class SettingsCheckbox : public views::Checkbox {
public:
METADATA_HEADER(SettingsCheckbox);
SettingsCheckbox(const base::string16& label, const base::string16& tooltip)
: views::Checkbox(label, views::Button::PressedCallback()) {
SetTooltipText(tooltip);
}
SettingsCheckbox(const SettingsCheckbox& other) = delete;
SettingsCheckbox operator=(const SettingsCheckbox& other) = delete;
~SettingsCheckbox() override = default;
// views::Checkbox:
SkColor GetIconImageColor(int icon_state) const override {
return kHUDDefaultColor;
}
};
BEGIN_METADATA(SettingsCheckbox, views::Checkbox);
END_METADATA
class AnimationSpeedSlider : public views::Slider {
public:
METADATA_HEADER(AnimationSpeedSlider);
AnimationSpeedSlider(const base::flat_set<float>& values,
views::SliderListener* listener = nullptr)
: views::Slider(listener) {
SetAllowedValues(&values);
}
AnimationSpeedSlider(const AnimationSpeedSlider&) = delete;
AnimationSpeedSlider operator=(const AnimationSpeedSlider&) = delete;
~AnimationSpeedSlider() override = default;
// views::Slider:
SkColor GetThumbColor() const override { return kHUDDefaultColor; }
SkColor GetTroughColor() const override { return kHUDDefaultColor; }
void OnPaint(gfx::Canvas* canvas) override;
};
BEGIN_METADATA(AnimationSpeedSlider, views::Slider)
END_METADATA
void AnimationSpeedSlider::OnPaint(gfx::Canvas* canvas) {
views::Slider::OnPaint(canvas);
// Paint ticks.
const int kTickHeight = 8;
const gfx::Rect content = GetContentsBounds();
const gfx::Insets insets = GetInsets();
const int y = insets.top() + content.height() / 2 - kTickHeight / 2;
SkPath path;
for (const float v : allowed_values()) {
const float x = insets.left() + content.width() * v;
path.moveTo(x, y);
path.lineTo(x, y + kTickHeight);
}
cc::PaintFlags flags;
flags.setAntiAlias(true);
flags.setBlendMode(SkBlendMode::kSrc);
flags.setColor(GetThumbColor());
flags.setStrokeWidth(1);
flags.setStyle(cc::PaintFlags::kStroke_Style);
canvas->DrawPath(path, flags);
}
// Checkbox group for setting UI animation speed.
class AnimationSpeedControl : public views::SliderListener, public views::View {
public:
METADATA_HEADER(AnimationSpeedControl);
AnimationSpeedControl();
AnimationSpeedControl(const AnimationSpeedControl&) = delete;
AnimationSpeedControl& operator=(const AnimationSpeedControl&) = delete;
~AnimationSpeedControl() override;
// views::SliderListener:
void SliderValueChanged(views::Slider* sender,
float value,
float old_value,
views::SliderChangeReason reason) override;
// views::View:
void Layout() override;
private:
// Map slider values to animation scale.
using SliderValuesMap = base::flat_map<float, float>;
views::View* hints_container_ = nullptr; // not owned.
AnimationSpeedSlider* slider_ = nullptr; // not owned.
SliderValuesMap slider_values_;
};
BEGIN_METADATA(AnimationSpeedControl, views::View)
END_METADATA
AnimationSpeedControl::AnimationSpeedControl() {
// This view consists of the title, slider values hints and a slider.
// Values hints live in a separate container.
// Slider is under that container and is resized to match the hints.
SetLayoutManager(std::make_unique<views::BoxLayout>(
views::BoxLayout::Orientation::kVertical))
->set_cross_axis_alignment(views::BoxLayout::CrossAxisAlignment::kCenter);
views::Label* title = AddChildView(std::make_unique<views::Label>(
base::ASCIIToUTF16("Animation speed:"), views::style::CONTEXT_LABEL));
title->SetAutoColorReadabilityEnabled(false);
title->SetEnabledColor(kHUDDefaultColor);
hints_container_ = AddChildView(std::make_unique<views::View>());
hints_container_->SetLayoutManager(std::make_unique<views::BoxLayout>(
views::BoxLayout::Orientation::kHorizontal));
std::vector<float> multipliers;
auto add_speed_point = [](AnimationSpeedControl* self, views::View* container,
std::vector<float>& multipliers, float multiplier,
const base::string16& text) {
const int kLabelBorderWidth = 3;
views::Label* label = container->AddChildView(
std::make_unique<views::Label>(text, views::style::CONTEXT_LABEL));
label->SetAutoColorReadabilityEnabled(false);
label->SetEnabledColor(kHUDDefaultColor);
label->SetBorder(views::CreateEmptyBorder(
gfx::Insets(/*vertical=*/0, /*horizontal=*/kLabelBorderWidth)));
label->SetHorizontalAlignment(gfx::ALIGN_CENTER);
multipliers.push_back(multiplier);
};
add_speed_point(this, hints_container_, multipliers, 0,
base::ASCIIToUTF16("0"));
add_speed_point(this, hints_container_, multipliers, 0.5,
base::ASCIIToUTF16("0.5"));
add_speed_point(this, hints_container_, multipliers, 1,
base::ASCIIToUTF16("1"));
add_speed_point(this, hints_container_, multipliers, 2,
base::ASCIIToUTF16("2"));
add_speed_point(this, hints_container_, multipliers, 4,
base::ASCIIToUTF16("4"));
add_speed_point(this, hints_container_, multipliers, 10,
base::ASCIIToUTF16("10"));
// Now we need to calculate discrete values for the slider and active slider
// value.
std::vector<float> slider_values_list;
const float steps = multipliers.size() - 1;
const float active_multiplier =
ui::ScopedAnimationDurationScaleMode::duration_multiplier();
float slider_value = -1;
for (size_t i = 0; i < multipliers.size(); ++i) {
const float slider_step = i / steps;
slider_values_list.push_back(slider_step);
slider_values_[slider_step] = multipliers[i];
if (multipliers[i] == active_multiplier)
slider_value = slider_step;
// If we did not find exact value for the slider, set it to upper bound
// or to the maximum.
if (slider_value == -1 &&
(i == multipliers.size() - 1 || multipliers[i] > active_multiplier))
slider_value = slider_step;
}
slider_ = AddChildView(std::make_unique<AnimationSpeedSlider>(
base::flat_set<float>(slider_values_list), this));
slider_->SetProperty(kHUDClickHandler, HTCLIENT);
if (slider_value != -1)
slider_->SetValue(slider_value);
}
AnimationSpeedControl::~AnimationSpeedControl() = default;
void AnimationSpeedControl::SliderValueChanged(
views::Slider* sender,
float value,
float old_value,
views::SliderChangeReason reason) {
SliderValuesMap::const_iterator it = slider_values_.find(value);
DCHECK(it != slider_values_.end());
float multiplier = it->second;
// There could be only one instance of the scoped modifier at a time.
// So we need to destroy the existing one before we can create a
// new one.
delete scoped_animation_duration_scale_mode;
scoped_animation_duration_scale_mode = nullptr;
if (multiplier != 1) {
scoped_animation_duration_scale_mode =
new ui::ScopedAnimationDurationScaleMode(multiplier);
}
}
void AnimationSpeedControl::Layout() {
gfx::Size max_size;
// Make all labels equal size.
for (const auto* label : hints_container_->children())
max_size.SetToMax(label->GetPreferredSize());
for (auto* label : hints_container_->children())
label->SetPreferredSize(max_size);
gfx::Size hints_total_size = hints_container_->GetPreferredSize();
// Slider should negin in the middle of the first label, and end in the
// middle of the last label. But ripple overlays border, so we set total
// width to match the total hints width and adjust border to make slider
// correct size.
gfx::Size slider_size(hints_total_size.width(), 30);
slider_->SetPreferredSize(slider_size);
slider_->SetBorder(views::CreateEmptyBorder(
gfx::Insets(/*vertical=*/0, /*horizontal=*/max_size.width() / 2)));
views::View::Layout();
}
std::unique_ptr<views::LabelButton> CreateActionButton(
views::Button::PressedCallback::Callback callback,
const base::string16& text) {
auto button = std::make_unique<views::LabelButton>(callback, text);
button->SetHorizontalAlignment(gfx::ALIGN_CENTER);
button->SetEnabledTextColors(kHUDBackground);
button->SetProperty(kHUDClickHandler, HTCLIENT);
constexpr float kActionButtonCournerRadius = 2;
button->SetBackground(views::CreateRoundedRectBackground(
kHUDDefaultColor, kActionButtonCournerRadius));
button->SetFocusBehavior(views::View::FocusBehavior::ACCESSIBLE_ONLY);
return button;
}
} // anonymous namespace
BEGIN_METADATA(HUDSettingsView, views::View)
END_METADATA
HUDSettingsView::HUDSettingsView(HUDDisplayView* hud_display) {
SetVisible(false);
// We want AnimationSpeedControl to be stretched horizontally so we turn
// stretch on by default.
views::BoxLayout* layout_manager =
SetLayoutManager(std::make_unique<views::BoxLayout>(
views::BoxLayout::Orientation::kVertical));
layout_manager->set_cross_axis_alignment(
views::BoxLayout::CrossAxisAlignment::kStretch);
SetBorder(views::CreateSolidBorder(1, kHUDDefaultColor));
// We want the HUD to be draggable when clicked on the whitespace, so we do
// not want the buttons to extend past the minimum size. To overcome the
// default horizontal stretch we put them into a separate container with
// default left alignment.
views::View* checkbox_container =
AddChildView(std::make_unique<views::View>());
checkbox_container
->SetLayoutManager(std::make_unique<views::BoxLayout>(
views::BoxLayout::Orientation::kVertical))
->set_cross_axis_alignment(views::BoxLayout::CrossAxisAlignment::kStart);
auto add_checkbox =
[](HUDSettingsView* self, views::View* container,
const base::string16& text, const base::string16& tooltip,
base::RepeatingCallback<void(views::Checkbox*)> callback) {
views::Checkbox* checkbox = container->AddChildView(
std::make_unique<SettingsCheckbox>(text, tooltip));
checkbox->SetCallback(
base::BindRepeating(std::move(callback), checkbox));
checkbox->SetEnabledTextColors(kHUDDefaultColor);
checkbox->SetProperty(kHUDClickHandler, HTCLIENT);
return checkbox;
};
checkbox_handlers_.push_back(std::make_unique<HUDCheckboxHandler>(
add_checkbox(
this, checkbox_container,
base::ASCIIToUTF16("Tint composited content"),
base::ASCIIToUTF16(
"Equivalent to --tint-composited-content command-line option."),
GetVisDebugHandleClickCallback(
&viz::DebugRendererSettings::tint_composited_content)),
GetVisDebugUpdateStateCallback(
&viz::DebugRendererSettings::tint_composited_content)));
checkbox_handlers_.push_back(std::make_unique<HUDCheckboxHandler>(
add_checkbox(
this, checkbox_container,
base::ASCIIToUTF16("Show overdraw feedback"),
base::ASCIIToUTF16(
"Equivalent to --show-overdraw-feedback command-line option."),
GetVisDebugHandleClickCallback(
&viz::DebugRendererSettings::show_overdraw_feedback)),
GetVisDebugUpdateStateCallback(
&viz::DebugRendererSettings::show_overdraw_feedback)));
checkbox_handlers_.push_back(std::make_unique<HUDCheckboxHandler>(
add_checkbox(
this, checkbox_container,
base::ASCIIToUTF16("Show aggregated damage"),
base::ASCIIToUTF16(
"Equivalent to --show-aggregated-damage command-line option."),
GetVisDebugHandleClickCallback(
&viz::DebugRendererSettings::show_aggregated_damage)),
GetVisDebugUpdateStateCallback(
&viz::DebugRendererSettings::show_aggregated_damage)));
checkbox_handlers_.push_back(std::make_unique<HUDCheckboxHandler>(
add_checkbox(
this, checkbox_container, base::ASCIIToUTF16("Show paint rect."),
base::ASCIIToUTF16(
"Equivalent to --ui-show-paint-rects command-line option."),
GetCCDebugHandleClickCallback(
&cc::LayerTreeDebugState::show_paint_rects)),
GetCCDebugUpdateStateCallback(
&cc::LayerTreeDebugState::show_paint_rects)));
checkbox_handlers_.push_back(std::make_unique<HUDCheckboxHandler>(
add_checkbox(this, checkbox_container,
base::ASCIIToUTF16("HUD is overlay."),
base::ASCIIToUTF16("Flips HUD overlay mode flag."),
base::BindRepeating(
[](HUDDisplayView* hud_display, views::Checkbox*) {
hud_display->ToggleOverlay();
},
base::Unretained(hud_display))),
base::BindRepeating(
[](HUDDisplayView* hud_display, views::Checkbox* checkbox) {
checkbox->SetChecked(hud_display->IsOverlay());
},
base::Unretained(hud_display))));
AddChildView(std::make_unique<AnimationSpeedControl>());
// Ui Dev Tools controls.
constexpr int kUiDevToolsControlButtonMargin = 6;
views::View* ui_devtools_controls =
AddChildView(std::make_unique<views::View>());
ui_devtools_controls
->SetLayoutManager(std::make_unique<views::BoxLayout>(
views::BoxLayout::Orientation::kVertical))
->set_cross_axis_alignment(
views::BoxLayout::CrossAxisAlignment::kStretch);
ui_devtools_controls->SetBorder(
views::CreateEmptyBorder(gfx::Insets(kUiDevToolsControlButtonMargin)));
ui_dev_tools_control_button_ =
ui_devtools_controls->AddChildView(CreateActionButton(
base::BindRepeating(&HUDSettingsView::OnEnableUiDevToolsButtonPressed,
base::Unretained(this)),
base::string16()));
UpdateDevToolsControlButtonLabel();
}
void HUDSettingsView::OnEnableUiDevToolsButtonPressed(const ui::Event& event) {
if (Shell::Get()->shell_delegate()->IsUiDevToolsStarted()) {
Shell::Get()->shell_delegate()->StopUiDevTools();
} else {
Shell::Get()->shell_delegate()->StartUiDevTools();
}
UpdateDevToolsControlButtonLabel();
}
void HUDSettingsView::UpdateDevToolsControlButtonLabel() {
if (!Shell::Get()->shell_delegate()->IsUiDevToolsStarted()) {
ui_dev_tools_control_button_->SetText(
base::ASCIIToUTF16("Create Ui Dev Tools"));
} else {
const int port = Shell::Get()->shell_delegate()->GetUiDevToolsPort();
ui_dev_tools_control_button_->SetText(base::ASCIIToUTF16(
base::StringPrintf("Ui Dev Tools: ON, port %d", port).c_str()));
}
}
HUDSettingsView::~HUDSettingsView() = default;
void HUDSettingsView::ToggleVisibility() {
const bool is_shown = !GetVisible();
if (is_shown) {
for (const auto& handler : checkbox_handlers_) {
handler->UpdateState();
}
}
SetVisible(is_shown);
}
} // namespace hud_display
} // namespace ash