private bool CalculateCommandVisibility()
{
IVsSolution service = (IVsSolution)this.serviceProvider.GetService(typeof(SVsSolution));
if (service != null)
{
IEnumHierarchies hierarchies;
Guid empty = Guid.Empty;
if (ErrorHandler.Succeeded(service.GetProjectEnum(0x1b, ref empty, out hierarchies)) && (hierarchies != null))
{
uint num2;
Guid gUID = typeof(STextTemplating).GUID;
IVsHierarchy[] rgelt = new IVsHierarchy[1];
while ((hierarchies.Next(1, rgelt, out num2) == 0) && (num2 == 1))
{
IVsProjectStartupServices startUpServices = GetStartUpServices(rgelt[0]);
if ((startUpServices != null) && StartupServicesReferencesService(startUpServices, gUID))
{
return(true);
}
}
}
}
return(false);
}
private static void MarkProjectForTextTemplating(IVsHierarchy hierarchy)
{
Guid gUID = typeof(STextTemplating).GUID;
IVsProjectStartupServices startUpServices = OrchestratorCommandSet.GetStartUpServices(hierarchy);
if ((startUpServices != null) && !OrchestratorCommandSet.StartupServicesReferencesService(startUpServices, gUID))
{
ErrorHandler.Failed(startUpServices.AddStartupService(ref gUID));
}
}
private void MarkProjectForTextTemplating(IVsHierarchy hierarchy)
{
ThreadHelper.ThrowIfNotOnUIThread();
Guid gUID = typeof(SSubSonicTemplatingService).GUID;
IVsProjectStartupServices startUpServices = GetStartUpServices(hierarchy);
if ((startUpServices != null) && !StartupServicesReferencesService(startUpServices, gUID))
{
ErrorHandler.Failed(startUpServices.AddStartupService(ref gUID));
SqmFacade.T4MarkProjectForTextTemplating();
}
}
private bool IsSelectedProjectValable()
{
IVsHierarchy projectHierarchy = GetSelectedProject(_serviceProvider);
if (projectHierarchy != null)
{
IVsProjectStartupServices startup = GetStartUpServices(projectHierarchy);
if ((startup != null) && StartUpServicesReferencesService(startup, typeof(STextTemplating).GUID))
{
return(true);
}
}
return(false);
}
private bool StartUpServicesReferencesService(IVsProjectStartupServices startup, Guid serviceId)
{
int num;
IEnumProjectStartupServices psenum = null;
startup.GetStartupServiceEnum(out psenum);
uint fetched = 0;
Guid[] result = new Guid[1];
do
{
num = psenum.Next(1, result, out fetched);
if ((fetched == 1) && (result[0].CompareTo(serviceId) == 0))
{
return(true);
}
}while (num != 1);
return(false);
}
internal static bool StartupServicesReferencesService(IVsProjectStartupServices startup, Guid serviceId)
{
int num2;
IEnumProjectStartupServices ppenum = null;
ErrorHandler.ThrowOnFailure(startup.GetStartupServiceEnum(out ppenum));
uint pceltFetched = 0;
Guid[] rgelt = new Guid[1];
do
{
num2 = ppenum.Next(1, rgelt, out pceltFetched);
ErrorHandler.ThrowOnFailure(num2);
if ((pceltFetched == 1) && (rgelt[0].CompareTo(serviceId) == 0))
{
return(true);
}
}while (num2 != 1);
return(false);
}
private bool StartUpServicesReferencesService(IVsProjectStartupServices startup, Guid serviceId)
{
int num;
IEnumProjectStartupServices psenum = null;
startup.GetStartupServiceEnum(out psenum);
uint fetched = 0;
Guid[] result = new Guid[1];
do
{
num = psenum.Next(1, result, out fetched);
if ((fetched == 1) && (result[0].CompareTo(serviceId) == 0))
return true;
}
while (num != 1);
return false;
}
