195 lines
6.2 KiB
C++
195 lines
6.2 KiB
C++
// Copyright Epic Games, Inc. All Rights Reserved.
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#include "Widgets/Browser/SDeviceBrowser.h"
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#include "Styling/AppStyle.h"
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#include "Framework/Commands/UICommandList.h"
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#include "ITargetDeviceServiceManager.h"
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#include "SlateOptMacros.h"
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#include "Widgets/Layout/SExpandableArea.h"
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#include "Widgets/Views/STableRow.h"
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#include "Widgets/Views/STableViewBase.h"
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#include "Widgets/Browser/SDeviceBrowserContextMenu.h"
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#include "Widgets/Browser/SDeviceBrowserDeviceAdder.h"
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#include "Widgets/Browser/SDeviceBrowserDeviceListRow.h"
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#include "Widgets/Browser/SDeviceBrowserFilterBar.h"
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#include "Widgets/Browser/SDeviceBrowserTooltip.h"
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#include "Models/DeviceBrowserFilter.h"
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#include "Models/DeviceManagerModel.h"
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#define LOCTEXT_NAMESPACE "SDeviceBrowser"
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/* SDeviceBrowser interface
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*****************************************************************************/
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BEGIN_SLATE_FUNCTION_BUILD_OPTIMIZATION
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void SDeviceBrowser::Construct(const FArguments& InArgs, const TSharedRef<FDeviceManagerModel>& InModel, const TSharedRef<ITargetDeviceServiceManager>& InDeviceServiceManager, const TSharedPtr<FUICommandList>& InUICommandList)
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{
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DeviceServiceManager = InDeviceServiceManager;
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Filter = MakeShareable(new FDeviceBrowserFilter());
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Model = InModel;
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NeedsServiceListRefresh = true;
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UICommandList = InUICommandList;
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auto DeviceServiceListViewContextMenuOpening = [this]() -> TSharedPtr<SWidget> {
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TArray<TSharedPtr<ITargetDeviceService, ESPMode::ThreadSafe>> SelectedDeviceServices = DeviceServiceListView->GetSelectedItems();
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if (SelectedDeviceServices.Num() > 0)
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{
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return SNew(SDeviceBrowserContextMenu, UICommandList);
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}
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return nullptr;
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};
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auto DeviceServiceListViewHighlightText = [this]() -> FText {
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return Filter->GetDeviceSearchText();
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};
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auto DeviceServiceListViewGenerateRow = [=](TSharedPtr<ITargetDeviceService, ESPMode::ThreadSafe> DeviceService, const TSharedRef<STableViewBase>& OwnerTable) -> TSharedRef<ITableRow> {
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return SNew(SDeviceBrowserDeviceListRow, OwnerTable)
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.DeviceService(DeviceService)
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.HighlightText_Lambda(DeviceServiceListViewHighlightText)
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.ToolTip(SNew(SDeviceBrowserTooltip, DeviceService.ToSharedRef()));
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};
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auto DeviceServiceListViewSelectionChanged = [this](TSharedPtr<ITargetDeviceService, ESPMode::ThreadSafe> Selection, ESelectInfo::Type SelectInfo) {
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Model->SelectDeviceService(Selection);
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};
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ChildSlot
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[
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SNew(SVerticalBox)
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+ SVerticalBox::Slot()
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.AutoHeight()
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[
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/*
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SNew(SExpandableArea)
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.AreaTitle(LOCTEXT("FilterBarAreaTitle", "Device Filter").ToString())
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.InitiallyCollapsed(true)
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.Padding(FMargin(8.0f, 8.0f, 8.0f, 4.0f))
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.BodyContent()
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[*/
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// filter bar
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SNew(SDeviceBrowserFilterBar, Filter.ToSharedRef())
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//]
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]
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+ SVerticalBox::Slot()
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.FillHeight(1.0f)
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.Padding(0.0f, 4.0f, 0.0f, 0.0f)
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[
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SNew(SBorder)
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.BorderImage(FAppStyle::GetBrush("ToolPanel.GroupBorder"))
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.Padding(0.0f)
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[
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// device list
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SAssignNew(DeviceServiceListView, SListView<ITargetDeviceServicePtr>)
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.ListItemsSource(&DeviceServiceList)
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.OnContextMenuOpening_Lambda(DeviceServiceListViewContextMenuOpening)
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.OnGenerateRow_Lambda(DeviceServiceListViewGenerateRow)
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.OnSelectionChanged_Lambda(DeviceServiceListViewSelectionChanged)
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.SelectionMode(ESelectionMode::Single)
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.HeaderRow
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(
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SNew(SHeaderRow)
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+ SHeaderRow::Column("Icon")
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.DefaultLabel(FText::FromString(TEXT(" ")))
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.FixedWidth(32.0f)
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+ SHeaderRow::Column("Name")
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.DefaultLabel(LOCTEXT("DevicesListNameColumnHeader", "Device"))
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+ SHeaderRow::Column("Platform")
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.DefaultLabel(LOCTEXT("DevicesListPlatformColumnHeader", "Platform"))
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+ SHeaderRow::Column("Status")
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.DefaultLabel(LOCTEXT("DevicesListStatusColumnHeader", "Status"))
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.FixedWidth(128.0f)
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+ SHeaderRow::Column("Claimed")
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.DefaultLabel(LOCTEXT("DevicesListClaimedColumnHeader", "Claimed By"))
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+ SHeaderRow::Column("Share")
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.DefaultLabel(LOCTEXT("DevicesListShareColumnHeader", "Share"))
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.FixedWidth(48.0f)
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.HAlignCell(HAlign_Center)
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.HAlignHeader(HAlign_Center)
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)
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]
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]
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+ SVerticalBox::Slot()
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.AutoHeight()
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.Padding(0.0f, 4.0f, 0.0f, 0.0f)
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[
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SNew(SExpandableArea)
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.AreaTitle(LOCTEXT("DeviceAdderAreaTitle", "Add An Unlisted Device"))
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.InitiallyCollapsed(true)
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.Padding(FMargin(8.0f, 8.0f, 8.0f, 4.0f))
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.BodyContent()
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[
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// device adder
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SNew(SDeviceBrowserDeviceAdder, InDeviceServiceManager)
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]
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]
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];
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DeviceServiceManager->OnServiceAdded().AddLambda([this](const TSharedRef<ITargetDeviceService, ESPMode::ThreadSafe>& AddedService) { NeedsServiceListRefresh = true; });
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DeviceServiceManager->OnServiceRemoved().AddLambda([this](const TSharedRef<ITargetDeviceService, ESPMode::ThreadSafe>& RemovedService) { NeedsServiceListRefresh = true; });
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Filter->OnFilterChanged().AddLambda([this]() { ReloadDeviceServiceList(false); });
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}
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END_SLATE_FUNCTION_BUILD_OPTIMIZATION
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void SDeviceBrowser::Tick(const FGeometry& AllottedGeometry, const double InCurrentTime, const float InDeltaTime)
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{
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//@TODO Passive - Only happens in response to the addition or removal of a device to the device service manager
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if (NeedsServiceListRefresh)
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{
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ReloadDeviceServiceList(true);
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NeedsServiceListRefresh = false;
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}
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}
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/* SDeviceBrowser callbacks
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*****************************************************************************/
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void SDeviceBrowser::ReloadDeviceServiceList(bool FullyReload)
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{
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// reload target device service list
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if (FullyReload)
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{
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AvailableDeviceServices.Reset();
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DeviceServiceManager->GetServices(AvailableDeviceServices);
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Filter->ResetFilter(AvailableDeviceServices);
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}
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// filter target device service list
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DeviceServiceList.Reset();
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for (int32 DeviceServiceIndex = 0; DeviceServiceIndex < AvailableDeviceServices.Num(); ++DeviceServiceIndex)
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{
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const TSharedPtr<ITargetDeviceService, ESPMode::ThreadSafe>& DeviceService = AvailableDeviceServices[DeviceServiceIndex];
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if (Filter->FilterDeviceService(DeviceService.ToSharedRef()))
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{
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DeviceServiceList.Add(DeviceService);
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}
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}
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// refresh list view
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DeviceServiceListView->RequestListRefresh();
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}
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#undef LOCTEXT_NAMESPACE
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