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ash / game_dashboard / game_dashboard_utils.cc [blame]
// Copyright 2023 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/game_dashboard/game_dashboard_utils.h"
#include "ash/constants/ash_pref_names.h"
#include "ash/public/cpp/app_types_util.h"
#include "ash/public/cpp/window_properties.h"
#include "ash/session/session_controller_impl.h"
#include "ash/shell.h"
#include "ash/strings/grit/ash_strings.h"
#include "ash/style/icon_button.h"
#include "ash/system/unified/feature_tile.h"
#include "ash/wm/overview/overview_controller.h"
#include "chromeos/ui/frame/frame_header.h"
#include "components/prefs/pref_service.h"
#include "ui/aura/window.h"
#include "ui/base/l10n/l10n_util.h"
#include "ui/display/screen.h"
#include "ui/views/accessibility/view_accessibility.h"
#include "ui/views/controls/button/button.h"
#include "ui/views/view_utils.h"
namespace ash::game_dashboard_utils {
bool IsFlagSet(ArcGameControlsFlag flags, ArcGameControlsFlag flag) {
return (flags & flag) == flag;
}
bool IsFlagChanged(ArcGameControlsFlag new_flags,
ArcGameControlsFlag old_flags,
ArcGameControlsFlag flag) {
return ((new_flags ^ old_flags) & flag) == flag;
}
ArcGameControlsFlag UpdateFlag(ArcGameControlsFlag flags,
ArcGameControlsFlag flag,
bool enable_flag) {
return static_cast<ArcGameControlsFlag>(enable_flag ? flags | flag
: flags & ~flag);
}
bool ShouldEnableFeatures() {
return !OverviewController::Get()->InOverviewSession() &&
!display::Screen::GetScreen()->InTabletMode();
}
views::Widget* GetNextWidgetToFocus(
const std::vector<views::Widget*>& widget_list,
const views::Widget* focused_widget,
bool reverse) {
if (auto it =
std::find(widget_list.begin(), widget_list.end(), focused_widget);
it != widget_list.end()) {
const int focused_widget_index =
std::distance(widget_list.begin(),
it); // it - widget_list_.begin();
const size_t widget_list_size = widget_list.size();
const size_t next_focus_widget_index =
(reverse ? (focused_widget_index + widget_list_size - 1u)
: (focused_widget_index + 1u)) %
widget_list_size;
return widget_list[next_focus_widget_index];
}
return nullptr;
}
std::optional<ArcGameControlsFlag> GetGameControlsFlag(
const aura::Window* window) {
if (!IsArcWindow(window)) {
return std::nullopt;
}
ArcGameControlsFlag flags = window->GetProperty(kArcGameControlsFlagsKey);
CHECK(IsFlagSet(flags, ArcGameControlsFlag::kKnown));
return std::make_optional<ArcGameControlsFlag>(flags);
}
void UpdateGameControlsHintButton(views::Button* button,
ArcGameControlsFlag flags) {
CHECK(button);
// Update button enabled state, toggle state, and sub-label if it is needed.
DCHECK(IsFlagSet(flags, ArcGameControlsFlag::kKnown));
const bool is_available = IsFlagSet(flags, ArcGameControlsFlag::kAvailable);
const bool is_enabled = IsFlagSet(flags, ArcGameControlsFlag::kEnabled);
const bool is_empty = IsFlagSet(flags, ArcGameControlsFlag::kEmpty);
const bool is_hint_on = IsFlagSet(flags, ArcGameControlsFlag::kHint);
const bool should_enable = is_available && is_enabled && !is_empty;
const bool should_toggle = should_enable && is_hint_on;
if (auto* feature_tile = views::AsViewClass<FeatureTile>(button)) {
feature_tile->SetEnabled(should_enable);
feature_tile->SetToggled(should_toggle);
feature_tile->SetSubLabel(l10n_util::GetStringUTF16(
should_enable ? (should_toggle ? IDS_ASH_GAME_DASHBOARD_GC_TILE_VISIBLE
: IDS_ASH_GAME_DASHBOARD_GC_TILE_HIDDEN)
: IDS_ASH_GAME_DASHBOARD_GC_TILE_OFF));
} else {
auto* icon_button = views::AsViewClass<IconButton>(button);
CHECK(icon_button);
icon_button->SetEnabled(should_enable);
icon_button->SetToggled(should_toggle);
}
// Update tooltip text.
int tooltip_text_id;
if (!is_available) {
// TODO(b/274690042): Replace it with a different tooltip text once it's
// ready.
tooltip_text_id = IDS_ASH_GAME_DASHBOARD_GC_TILE_TOOLTIPS_NOT_AVAILABLE;
} else if (is_enabled) {
if (is_empty) {
tooltip_text_id = IDS_ASH_GAME_DASHBOARD_GC_TILE_TOOLTIPS_NOT_SETUP;
} else if (is_hint_on) {
tooltip_text_id = IDS_ASH_GAME_DASHBOARD_GC_TILE_TOOLTIPS_HIDE_CONTROLS;
} else {
tooltip_text_id = IDS_ASH_GAME_DASHBOARD_GC_TILE_TOOLTIPS_SHOW_CONTROLS;
}
} else {
tooltip_text_id = IDS_ASH_GAME_DASHBOARD_GC_TILE_TOOLTIPS_NOT_AVAILABLE;
}
button->SetTooltipText(l10n_util::GetStringUTF16(tooltip_text_id));
}
bool ShouldEnableGameDashboardButton(aura::Window* window) {
if (!IsArcWindow(window)) {
return true;
}
const auto flags = window->GetProperty(kArcGameControlsFlagsKey);
return IsFlagSet(flags, ArcGameControlsFlag::kKnown) &&
!IsFlagSet(flags, ArcGameControlsFlag::kEdit);
}
bool ShouldShowWelcomeDialog() {
PrefService* prefs =
Shell::Get()->session_controller()->GetActivePrefService();
DCHECK(prefs) << "A valid PrefService is needed to determine whether to show "
"the welcome dialog.";
return prefs->GetBoolean(prefs::kGameDashboardShowWelcomeDialog);
}
void SetShowWelcomeDialog(bool show_dialog) {
PrefService* prefs =
Shell::Get()->session_controller()->GetActivePrefService();
DCHECK(prefs) << "A valid PrefService is needed to update the show welcome "
"dialog param.";
prefs->SetBoolean(prefs::kGameDashboardShowWelcomeDialog, show_dialog);
}
bool ShouldShowToolbar() {
PrefService* prefs =
Shell::Get()->session_controller()->GetActivePrefService();
DCHECK(prefs) << "A valid PrefService is needed to determine whether to show "
"the toolbar.";
return prefs->GetBoolean(prefs::kGameDashboardShowToolbar);
}
void SetShowToolbar(bool show_toolbar) {
PrefService* prefs =
Shell::Get()->session_controller()->GetActivePrefService();
DCHECK(prefs) << "A valid PrefService is needed to update the show toolbar "
"param.";
prefs->SetBoolean(prefs::kGameDashboardShowToolbar, show_toolbar);
}
int GetFrameHeaderHeight(aura::Window* window) {
CHECK(window);
auto* frame_header = chromeos::FrameHeader::Get(
views::Widget::GetWidgetForNativeWindow(window));
return (frame_header && frame_header->view()->GetVisible())
? frame_header->GetHeaderHeight()
: 0;
}
void UpdateAccessibilityTree(const std::vector<views::Widget*>& widget_list) {
const size_t widget_list_size = widget_list.size();
if (widget_list_size <= 1u) {
return;
}
for (size_t i = 0; i < widget_list_size; i++) {
auto* contents_view = widget_list[i]->GetContentsView();
auto& view_a11y = contents_view->GetViewAccessibility();
const size_t prev_index = (i + widget_list_size - 1u) % widget_list_size;
const size_t next_index = (i + 1u) % widget_list_size;
view_a11y.SetPreviousFocus(widget_list[prev_index]);
view_a11y.SetNextFocus(widget_list[next_index]);
contents_view->NotifyAccessibilityEvent(ax::mojom::Event::kTreeChanged,
/*send_native_event=*/true);
}
}
} // namespace ash::game_dashboard_utils