void FPathContextMenu::CacheCanExecuteVars()
{
// Cache whether we can execute any of the source control commands
bCanExecuteSCCCheckOut = false;
bCanExecuteSCCOpenForAdd = false;
bCanExecuteSCCCheckIn = false;
ISourceControlProvider& SourceControlProvider = ISourceControlModule::Get().GetProvider();
if ( SourceControlProvider.IsEnabled() && SourceControlProvider.IsAvailable() )
{
TArray<FString> PackageNames;
GetPackageNamesInSelectedPaths(PackageNames);
// Check the SCC state for each package in the selected paths
for ( auto PackageIt = PackageNames.CreateConstIterator(); PackageIt; ++PackageIt )
{
FSourceControlStatePtr SourceControlState = SourceControlProvider.GetState(SourceControlHelpers::PackageFilename(*PackageIt), EStateCacheUsage::Use);
if(SourceControlState.IsValid())
{
if ( SourceControlState->CanCheckout() )
{
bCanExecuteSCCCheckOut = true;
}
else if ( !SourceControlState->IsSourceControlled() )
{
bCanExecuteSCCOpenForAdd = true;
}
else if ( SourceControlState->CanCheckIn() )
{
bCanExecuteSCCCheckIn = true;
}
}
if ( bCanExecuteSCCCheckOut && bCanExecuteSCCOpenForAdd && bCanExecuteSCCCheckIn )
{
// All SCC options are available, no need to keep iterating
break;
}
}
}
}
