private static ViewGenerator SelectViewGeneratorFromProperties(FormatShape shape, PSObject so,
TerminatingErrorContext errorContext,
MshExpressionFactory expressionFactory,
TypeInfoDataBase db,
FormattingCommandLineParameters parameters)
{
// use some heuristics to determine the shape if none is specified
if (shape == FormatShape.Undefined && parameters == null)
{
// check first if we have a known shape for a type
var typeNames = so.InternalTypeNames;
shape = DisplayDataQuery.GetShapeFromType(expressionFactory, db, typeNames);
if (shape == FormatShape.Undefined)
{
// check if we can have a table:
// we want to get the # of properties we are going to display
List <MshExpression> expressionList = PSObjectHelper.GetDefaultPropertySet(so);
if (expressionList.Count == 0)
{
// we failed to get anything from a property set
// we just get the first properties out of the first object
foreach (MshResolvedExpressionParameterAssociation mrepa in AssociationManager.ExpandAll(so))
{
expressionList.Add(mrepa.ResolvedExpression);
}
}
// decide what shape we want for the given number of properties
shape = DisplayDataQuery.GetShapeFromPropertyCount(db, expressionList.Count);
}
}
ViewGenerator viewGenerator = null;
if (shape == FormatShape.Table)
{
viewGenerator = new TableViewGenerator();
}
else if (shape == FormatShape.List)
{
viewGenerator = new ListViewGenerator();
}
else if (shape == FormatShape.Wide)
{
viewGenerator = new WideViewGenerator();
}
else if (shape == FormatShape.Complex)
{
viewGenerator = new ComplexViewGenerator();
}
Diagnostics.Assert(viewGenerator != null, "viewGenerator != null");
viewGenerator.Initialize(errorContext, expressionFactory, so, db, parameters);
return(viewGenerator);
}
internal static bool IsPropertyLessObject(PSObject so)
{
List <MshResolvedExpressionParameterAssociation> allProperties = AssociationManager.ExpandAll(so);
if (allProperties.Count == 0)
{
return(true);
}
if (allProperties.Count == 3)
{
foreach (MshResolvedExpressionParameterAssociation property in allProperties)
{
if (!property.ResolvedExpression.ToString().Equals(RemotingConstants.ComputerNameNoteProperty, StringComparison.OrdinalIgnoreCase) &&
!property.ResolvedExpression.ToString().Equals(RemotingConstants.ShowComputerNameNoteProperty, StringComparison.OrdinalIgnoreCase) &&
!property.ResolvedExpression.ToString().Equals(RemotingConstants.RunspaceIdNoteProperty, StringComparison.OrdinalIgnoreCase))
{
return(false);
}
}
return(true);
}
if (allProperties.Count == 4)
{
foreach (MshResolvedExpressionParameterAssociation property in allProperties)
{
if (!property.ResolvedExpression.ToString().Equals(RemotingConstants.ComputerNameNoteProperty, StringComparison.OrdinalIgnoreCase) &&
!property.ResolvedExpression.ToString().Equals(RemotingConstants.ShowComputerNameNoteProperty, StringComparison.OrdinalIgnoreCase) &&
!property.ResolvedExpression.ToString().Equals(RemotingConstants.RunspaceIdNoteProperty, StringComparison.OrdinalIgnoreCase) &&
!property.ResolvedExpression.ToString().Equals(RemotingConstants.SourceJobInstanceId, StringComparison.OrdinalIgnoreCase))
{
return(false);
}
}
return(true);
}
if (allProperties.Count == 5)
{
foreach (MshResolvedExpressionParameterAssociation property in allProperties)
{
if (!property.ResolvedExpression.ToString().Equals(RemotingConstants.ComputerNameNoteProperty, StringComparison.OrdinalIgnoreCase) &&
!property.ResolvedExpression.ToString().Equals(RemotingConstants.ShowComputerNameNoteProperty, StringComparison.OrdinalIgnoreCase) &&
!property.ResolvedExpression.ToString().Equals(RemotingConstants.RunspaceIdNoteProperty, StringComparison.OrdinalIgnoreCase) &&
!property.ResolvedExpression.ToString().Equals(RemotingConstants.SourceJobInstanceId, StringComparison.OrdinalIgnoreCase) &&
!property.ResolvedExpression.ToString().Equals(RemotingConstants.SourceLength, StringComparison.OrdinalIgnoreCase))
{
return(false);
}
}
return(true);
}
return(false);
}
internal override void Initialize(TerminatingErrorContext errorContext, PSPropertyExpressionFactory expressionFactory,
PSObject so, TypeInfoDataBase db,
FormattingCommandLineParameters parameters)
{
base.Initialize(errorContext, expressionFactory, so, db, parameters);
if ((this.dataBaseInfo != null) && (this.dataBaseInfo.view != null))
{
_tableBody = (TableControlBody)this.dataBaseInfo.view.mainControl;
}
List <MshParameter> rawMshParameterList = null;
if (parameters != null)
{
rawMshParameterList = parameters.mshParameterList;
}
// check if we received properties from the command line
if (rawMshParameterList != null && rawMshParameterList.Count > 0)
{
this.activeAssociationList = AssociationManager.ExpandTableParameters(rawMshParameterList, so);
return;
}
// we did not get any properties:
// try to get properties from the default property set of the object
this.activeAssociationList = AssociationManager.ExpandDefaultPropertySet(so, this.expressionFactory);
if (this.activeAssociationList.Count > 0)
{
// we got a valid set of properties from the default property set..add computername for
// remoteobjects (if available)
if (PSObjectHelper.ShouldShowComputerNameProperty(so))
{
activeAssociationList.Add(new MshResolvedExpressionParameterAssociation(null,
new PSPropertyExpression(RemotingConstants.ComputerNameNoteProperty)));
}
return;
}
// we failed to get anything from the default property set
this.activeAssociationList = AssociationManager.ExpandAll(so);
if (this.activeAssociationList.Count > 0)
{
// Remove PSComputerName and PSShowComputerName from the display as needed.
AssociationManager.HandleComputerNameProperties(so, activeAssociationList);
FilterActiveAssociationList();
return;
}
// we were unable to retrieve any properties, so we leave an empty list
this.activeAssociationList = new List <MshResolvedExpressionParameterAssociation>();
}
internal static bool IsPropertyLessObject(PSObject so)
{
List <MshResolvedExpressionParameterAssociation> list = AssociationManager.ExpandAll(so);
if (list.Count != 0)
{
if (list.Count == 3)
{
foreach (MshResolvedExpressionParameterAssociation association in list)
{
if ((!association.ResolvedExpression.ToString().Equals(RemotingConstants.ComputerNameNoteProperty, StringComparison.OrdinalIgnoreCase) && !association.ResolvedExpression.ToString().Equals(RemotingConstants.ShowComputerNameNoteProperty, StringComparison.OrdinalIgnoreCase)) && !association.ResolvedExpression.ToString().Equals(RemotingConstants.RunspaceIdNoteProperty, StringComparison.OrdinalIgnoreCase))
{
return(false);
}
}
return(true);
}
if (list.Count == 4)
{
foreach (MshResolvedExpressionParameterAssociation association2 in list)
{
if ((!association2.ResolvedExpression.ToString().Equals(RemotingConstants.ComputerNameNoteProperty, StringComparison.OrdinalIgnoreCase) && !association2.ResolvedExpression.ToString().Equals(RemotingConstants.ShowComputerNameNoteProperty, StringComparison.OrdinalIgnoreCase)) && (!association2.ResolvedExpression.ToString().Equals(RemotingConstants.RunspaceIdNoteProperty, StringComparison.OrdinalIgnoreCase) && !association2.ResolvedExpression.ToString().Equals(RemotingConstants.SourceJobInstanceId, StringComparison.OrdinalIgnoreCase)))
{
return(false);
}
}
return(true);
}
if (list.Count != 5)
{
return(false);
}
foreach (MshResolvedExpressionParameterAssociation association3 in list)
{
if (((!association3.ResolvedExpression.ToString().Equals(RemotingConstants.ComputerNameNoteProperty, StringComparison.OrdinalIgnoreCase) && !association3.ResolvedExpression.ToString().Equals(RemotingConstants.ShowComputerNameNoteProperty, StringComparison.OrdinalIgnoreCase)) && (!association3.ResolvedExpression.ToString().Equals(RemotingConstants.RunspaceIdNoteProperty, StringComparison.OrdinalIgnoreCase) && !association3.ResolvedExpression.ToString().Equals(RemotingConstants.SourceJobInstanceId, StringComparison.OrdinalIgnoreCase))) && !association3.ResolvedExpression.ToString().Equals(RemotingConstants.SourceLength, StringComparison.OrdinalIgnoreCase))
{
return(false);
}
}
}
return(true);
}
internal override void Initialize(TerminatingErrorContext errorContext, MshExpressionFactory expressionFactory, PSObject so, TypeInfoDataBase db, FormattingCommandLineParameters parameters)
{
base.Initialize(errorContext, expressionFactory, so, db, parameters);
if ((base.dataBaseInfo != null) && (base.dataBaseInfo.view != null))
{
this.tableBody = (TableControlBody)base.dataBaseInfo.view.mainControl;
}
List <MshParameter> mshParameterList = null;
if (parameters != null)
{
mshParameterList = parameters.mshParameterList;
}
if ((mshParameterList != null) && (mshParameterList.Count > 0))
{
base.activeAssociationList = AssociationManager.ExpandTableParameters(mshParameterList, so);
}
else
{
base.activeAssociationList = AssociationManager.ExpandDefaultPropertySet(so, base.expressionFactory);
if (base.activeAssociationList.Count > 0)
{
if (PSObjectHelper.ShouldShowComputerNameProperty(so))
{
base.activeAssociationList.Add(new MshResolvedExpressionParameterAssociation(null, new MshExpression(RemotingConstants.ComputerNameNoteProperty)));
}
}
else
{
base.activeAssociationList = AssociationManager.ExpandAll(so);
if (base.activeAssociationList.Count > 0)
{
AssociationManager.HandleComputerNameProperties(so, base.activeAssociationList);
this.FilterActiveAssociationList();
}
else
{
base.activeAssociationList = new List <MshResolvedExpressionParameterAssociation>();
}
}
}
}
private void SetUpActiveProperty(PSObject so)
{
List <MshParameter> rawMshParameterList = null;
if (this.inputParameters != null)
{
rawMshParameterList = this.inputParameters.mshParameterList;
}
// check if we received properties from the command line
if (rawMshParameterList != null && rawMshParameterList.Count > 0)
{
this.activeAssociationList = AssociationManager.ExpandParameters(rawMshParameterList, so);
return;
}
// we did not get any properties:
//try to get the display property of the object
MshExpression displayNameExpression = PSObjectHelper.GetDisplayNameExpression(so, this.expressionFactory);
if (displayNameExpression != null)
{
this.activeAssociationList = new List <MshResolvedExpressionParameterAssociation>();
this.activeAssociationList.Add(new MshResolvedExpressionParameterAssociation(null, displayNameExpression));
return;
}
// try to get the default property set (we will use the first property)
this.activeAssociationList = AssociationManager.ExpandDefaultPropertySet(so, this.expressionFactory);
if (this.activeAssociationList.Count > 0)
{
// we got a valid set of properties from the default property set
return;
}
// we failed to get anything from the default property set
// just get all the properties
this.activeAssociationList = AssociationManager.ExpandAll(so);
}
private static Microsoft.PowerShell.Commands.Internal.Format.ViewGenerator SelectViewGeneratorFromProperties(FormatShape shape, PSObject so, TerminatingErrorContext errorContext, MshExpressionFactory expressionFactory, TypeInfoDataBase db, FormattingCommandLineParameters parameters)
{
if ((shape == FormatShape.Undefined) && (parameters == null))
{
ConsolidatedString internalTypeNames = so.InternalTypeNames;
shape = DisplayDataQuery.GetShapeFromType(expressionFactory, db, internalTypeNames);
if (shape == FormatShape.Undefined)
{
List <MshExpression> defaultPropertySet = PSObjectHelper.GetDefaultPropertySet(so);
if (defaultPropertySet.Count == 0)
{
foreach (MshResolvedExpressionParameterAssociation association in AssociationManager.ExpandAll(so))
{
defaultPropertySet.Add(association.ResolvedExpression);
}
}
shape = DisplayDataQuery.GetShapeFromPropertyCount(db, defaultPropertySet.Count);
}
}
Microsoft.PowerShell.Commands.Internal.Format.ViewGenerator generator = null;
if (shape == FormatShape.Table)
{
generator = new TableViewGenerator();
}
else if (shape == FormatShape.List)
{
generator = new ListViewGenerator();
}
else if (shape == FormatShape.Wide)
{
generator = new WideViewGenerator();
}
else if (shape == FormatShape.Complex)
{
generator = new ComplexViewGenerator();
}
generator.Initialize(errorContext, expressionFactory, so, db, parameters);
return(generator);
}