Files
UnrealEngineUWP/Engine/Source/Developer/MessageLog/Private/UserInterface/SMessageLog.cpp
Max Preussner db2344f40e fixed assignment order
[CL 2299793 by Max Preussner in Main branch]
2014-09-16 14:21:27 -04:00

133 lines
3.5 KiB
C++

// Copyright 1998-2014 Epic Games, Inc. All Rights Reserved.
#include "MessageLogPrivatePCH.h"
#include "SMessageLog.h"
#include "MessageLogViewModel.h"
#include "MessageLogListingViewModel.h"
#include "SMessageLogListing.h"
#include "SMessageLogCategoryListRow.h"
#define LOCTEXT_NAMESPACE "SMessageLog"
/* SMessageLog structors
*****************************************************************************/
SMessageLog::~SMessageLog()
{
//ViewModel->OnSelectionChanged().RemoveAll(this);
}
BEGIN_SLATE_FUNCTION_BUILD_OPTIMIZATION
void SMessageLog::Construct( const FArguments& InArgs, const TSharedRef<FMessageLogViewModel>& InViewModel )
{
ViewModel = InViewModel;
ChildSlot
[
SNew(SSplitter)
.Orientation(Orient_Horizontal)
+ SSplitter::Slot()
.Value(0.2f)
[
SNew(SBorder)
.BorderImage(FEditorStyle::GetBrush("ToolPanel.GroupBorder"))
.Padding(0.0f)
[
// log categories list
SAssignNew(CategoriesListView, SListView<IMessageLogListingPtr>)
.ItemHeight(24.0f)
.ListItemsSource(&ViewModel->GetLogListingViewModels())
.OnGenerateRow(this, &SMessageLog::HandleCategoriesListGenerateRow)
.OnSelectionChanged(this, &SMessageLog::HandleCategoriesListSelectionChanged)
.SelectionMode(ESelectionMode::Single)
.HeaderRow
(
SNew(SHeaderRow)
.Visibility(EVisibility::Collapsed)
+ SHeaderRow::Column("Name")
.DefaultLabel(LOCTEXT("CategoriesListNameColumnHeader", "Category"))
.FillWidth(1.0)
)
]
]
+ SSplitter::Slot()
.Value(0.8f)
[
SAssignNew(CurrentListingDisplay, SBorder)
.BorderImage(FEditorStyle::GetBrush("NoBorder"))
.Padding(0.0f)
]
];
// Default to the first available (or the last used) listing
const TArray<IMessageLogListingPtr>& ViewModels = ViewModel->GetLogListingViewModels();
if (ViewModels.Num() > 0)
{
IMessageLogListingPtr DefaultViewModel = ViewModels[0];
if (FPaths::FileExists(GEditorUserSettingsIni))
{
FString LogName;
if (GConfig->GetString(TEXT("MessageLog"), TEXT("LastLogListing"), LogName, GEditorUserSettingsIni))
{
IMessageLogListingPtr LoadedViewModel = ViewModel->FindLogListingViewModel(FName(*LogName));
if (LoadedViewModel.IsValid())
{
DefaultViewModel = LoadedViewModel;
}
}
}
CategoriesListView->SetSelection(DefaultViewModel, ESelectInfo::Direct);
}
// ViewModel->OnSelectionChanged().AddSP(this, &SMessageLog::OnSelectionUpdated);
}
END_SLATE_FUNCTION_BUILD_OPTIMIZATION
/* SWidget overrides
*****************************************************************************/
FReply SMessageLog::OnKeyDown( const FGeometry& MyGeometry, const FKeyboardEvent& InKeyboardEvent )
{
if (LogListing.IsValid())
{
return LogListing->GetCommandList()->ProcessCommandBindings(InKeyboardEvent)
? FReply::Handled()
: FReply::Unhandled();
}
return FReply::Unhandled();
}
/* SMessageLog callbacks
*****************************************************************************/
TSharedRef<ITableRow> SMessageLog::HandleCategoriesListGenerateRow( IMessageLogListingPtr Item, const TSharedRef<STableViewBase>& OwnerTable )
{
return SNew(SMessageLogCategoryListRow, Item.ToSharedRef(), OwnerTable);
}
void SMessageLog::HandleCategoriesListSelectionChanged( IMessageLogListingPtr Selection, ESelectInfo::Type SelectInfo )
{
CurrentListingDisplay->SetContent(!Selection.IsValid()
? SNullWidget::NullWidget
: SAssignNew(LogListing, SMessageLogListing, Selection.ToSharedRef())
);
}
#undef LOCTEXT_NAMESPACE