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// 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/system/brightness/display_detailed_view.h"
#include <memory>
#include "ash/public/cpp/ash_view_ids.h"
#include "ash/public/cpp/system_tray_client.h"
#include "ash/root_window_controller.h"
#include "ash/shell.h"
#include "ash/strings/grit/ash_strings.h"
#include "ash/system/brightness/unified_brightness_slider_controller.h"
#include "ash/system/dark_mode/dark_mode_feature_pod_controller.h"
#include "ash/system/model/system_tray_model.h"
#include "ash/system/night_light/night_light_feature_pod_controller.h"
#include "ash/system/status_area_widget.h"
#include "ash/system/tray/detailed_view_delegate.h"
#include "ash/system/tray/tray_constants.h"
#include "ash/system/tray/tray_popup_utils.h"
#include "ash/system/unified/feature_tile.h"
#include "ash/system/unified/unified_system_tray.h"
#include "ash/system/unified/unified_system_tray_controller.h"
#include "ui/base/metadata/metadata_impl_macros.h"
#include "ui/gfx/geometry/insets.h"
#include "ui/views/border.h"
#include "ui/views/controls/scroll_view.h"
#include "ui/views/layout/flex_layout.h"
#include "ui/views/layout/flex_layout_types.h"
#include "ui/views/layout/flex_layout_view.h"
#include "ui/views/view.h"
#include "ui/views/view_class_properties.h"
namespace ash {
namespace {
constexpr auto kScrollViewMargin = gfx::Insets::TLBR(0, 12, 16, 12);
constexpr auto kSliderBorder = gfx::Insets(4);
constexpr auto kSliderPadding = gfx::Insets::TLBR(0, 0, 4, 0);
constexpr auto kTileContainerMargins = gfx::Insets::TLBR(4, 4, 12, 4);
} // namespace
DisplayDetailedView::DisplayDetailedView(
DetailedViewDelegate* delegate,
UnifiedSystemTrayController* tray_controller)
: TrayDetailedView(delegate),
unified_system_tray_controller_(tray_controller) {
CreateScrollableList();
CreateTitleRow(IDS_ASH_STATUS_TRAY_DISPLAY);
// Sets the margin for `ScrollView` to leave some space for the focus ring.
scroller()->SetProperty(views::kMarginsKey, kScrollViewMargin);
auto night_light_controller =
std::make_unique<NightLightFeaturePodController>(
unified_system_tray_controller_);
auto dark_mode_controller = std::make_unique<DarkModeFeaturePodController>(
unified_system_tray_controller_);
auto tile_container =
views::Builder<views::FlexLayoutView>()
.SetID(VIEW_ID_QS_DISPLAY_TILE_CONTAINER)
.SetPreferredSize(
gfx::Size(GetPreferredSize().width(),
kFeatureTileHeight + kTileContainerMargins.height()))
.CustomConfigure(base::BindOnce([](views::FlexLayoutView* layout) {
layout->SetDefault(views::kMarginsKey, kTileContainerMargins);
}))
.Build();
tile_container->AddChildView(night_light_controller->CreateTile());
tile_container->AddChildView(dark_mode_controller->CreateTile());
bool has_visible_tiles = false;
// Set `PreferredSize` to (1,1) so the `FlexLayout` allocates the same width
// for the child tiles based on their equal weights.
for (auto tile : tile_container->children()) {
tile->SetPreferredSize(gfx::Size(1, 1));
if (tile->GetVisible()) {
has_visible_tiles = true;
}
}
if (!has_visible_tiles) {
tile_container->SetVisible(false);
}
// Transfer ownership so the controllers won't die while the page is open.
feature_tile_controllers_.push_back(std::move(night_light_controller));
feature_tile_controllers_.push_back(std::move(dark_mode_controller));
scroll_content()->AddChildView(std::move(tile_container));
brightness_slider_controller_ =
std::make_unique<UnifiedBrightnessSliderController>(
Shell::GetPrimaryRootWindowController()
->GetStatusAreaWidget()
->unified_system_tray()
->model(),
views::Button::PressedCallback());
auto unified_brightness_view =
brightness_slider_controller_->CreateBrightnessSlider();
// Sets the ID for testing.
unified_brightness_view->SetID(VIEW_ID_QS_DISPLAY_BRIGHTNESS_SLIDER);
unified_brightness_view->slider()->SetBorder(
views::CreateEmptyBorder(kSliderBorder));
auto* slider_layout = unified_brightness_view->SetLayoutManager(
std::make_unique<views::BoxLayout>(
views::BoxLayout::Orientation::kHorizontal, kSliderPadding,
/*between_child_spacing=*/0));
slider_layout->SetFlexForView(unified_brightness_view->slider(),
/*flex=*/1);
scroll_content()->AddChildView(std::move(unified_brightness_view));
// Sets the ID for testing.
scroll_content()->SetID(VIEW_ID_QS_DISPLAY_SCROLL_CONTENT);
}
DisplayDetailedView::~DisplayDetailedView() = default;
views::View* DisplayDetailedView::GetScrollContentForTest() {
// Provides access to the protected scroll_content() in the base class.
return scroll_content();
}
void DisplayDetailedView::CreateExtraTitleRowButtons() {
CHECK(!settings_button_);
tri_view()->SetContainerVisible(TriView::Container::END, /*visible=*/true);
settings_button_ = CreateSettingsButton(
base::BindRepeating(&DisplayDetailedView::OnSettingsClicked,
weak_factory_.GetWeakPtr()),
IDS_ASH_STATUS_TRAY_NIGHT_LIGHT_SETTINGS_TOOLTIP);
settings_button_->SetState(TrayPopupUtils::CanOpenWebUISettings()
? views::Button::STATE_NORMAL
: views::Button::STATE_DISABLED);
tri_view()->AddView(TriView::Container::END, settings_button_);
}
void DisplayDetailedView::OnSettingsClicked() {
if (TrayPopupUtils::CanOpenWebUISettings()) {
CloseBubble();
Shell::Get()->system_tray_model()->client()->ShowDisplaySettings();
}
}
BEGIN_METADATA(DisplayDetailedView)
END_METADATA
} // namespace ash
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