private bool ExecuteFormatControl(TraversalInfo level, ControlBase control, PSObject so, List<FormatValue> formatValueList)
{
ComplexControlBody complexBody = null;
ControlReference controlReference = control as ControlReference;
if ((controlReference != null) && (controlReference.controlType == typeof(ComplexControlBody)))
{
complexBody = DisplayDataQuery.ResolveControlReference(this.db, this.controlDefinitionList, controlReference) as ComplexControlBody;
}
else
{
complexBody = control as ComplexControlBody;
}
if (complexBody != null)
{
this.ExecuteFormatControlBody(level, so, complexBody, formatValueList);
return true;
}
return false;
}
internal static string GetControlShapeName(ControlBase control)
{
if (control is TableControlBody)
{
return FormatShape.Table.ToString();
}
if (control is ListControlBody)
{
return FormatShape.List.ToString();
}
if (control is WideControlBody)
{
return FormatShape.Wide.ToString();
}
if (control is ComplexControlBody)
{
return FormatShape.Complex.ToString();
}
return "";
}
internal void GenerateFormatEntries(int maxTreeDepth, ControlBase control, PSObject so, List<FormatValue> formatValueList)
{
if (control == null)
{
throw PSTraceSource.NewArgumentNullException("control");
}
this.ExecuteFormatControl(new TraversalInfo(0, maxTreeDepth), control, so, formatValueList);
}
internal bool ProcessNode(System.Xml.XmlNode n)
{
if (this._loader.MatchNodeName(n, "CustomControl"))
{
this._control = this._loader.LoadComplexControl(n);
return true;
}
if (this._loader.MatchNodeName(n, "CustomControlName"))
{
string mandatoryInnerText = this._loader.GetMandatoryInnerText(n);
if (mandatoryInnerText == null)
{
return false;
}
ControlReference reference = new ControlReference {
name = mandatoryInnerText,
controlType = typeof(ComplexControlBody)
};
this._control = reference;
return true;
}
PSTraceSource.NewInvalidOperationException();
return false;
}
private bool ExecuteFormatControl(TraversalInfo level, ControlBase control,
PSObject so, List<FormatValue> formatValueList)
{
// we are looking for a complex control to execute
ComplexControlBody complexBody = null;
// we might have a reference
ControlReference controlReference = control as ControlReference;
if (controlReference != null && controlReference.controlType == typeof(ComplexControlBody))
{
// retrieve the reference
complexBody = DisplayDataQuery.ResolveControlReference(
_db,
_controlDefinitionList,
controlReference) as ComplexControlBody;
}
else
{
// try as an in line control
complexBody = control as ComplexControlBody;
}
// finally, execute the control body
if (complexBody != null)
{
// we have an inline control, just execute it
ExecuteFormatControlBody(level, so, complexBody, formatValueList);
return true;
}
return false;
}
private static ViewDefinition GetView(PSPropertyExpressionFactory expressionFactory, TypeInfoDataBase db, System.Type mainControlType, Collection <string> typeNames, string viewName)
{
TypeMatch match = new TypeMatch(expressionFactory, db, typeNames);
foreach (ViewDefinition vd in db.viewDefinitionsSection.viewDefinitionList)
{
if (vd == null || mainControlType != vd.mainControl.GetType())
{
ActiveTracer.WriteLine(
"NOT MATCH {0} NAME: {1}",
ControlBase.GetControlShapeName(vd.mainControl), (vd != null ? vd.name : string.Empty));
continue;
}
if (IsOutOfBandView(vd))
{
ActiveTracer.WriteLine(
"NOT MATCH OutOfBand {0} NAME: {1}",
ControlBase.GetControlShapeName(vd.mainControl), vd.name);
continue;
}
if (vd.appliesTo == null)
{
ActiveTracer.WriteLine(
"NOT MATCH {0} NAME: {1} No applicable types",
ControlBase.GetControlShapeName(vd.mainControl), vd.name);
continue;
}
// first make sure we match on name:
// if not, we do not try a match at all
if (viewName != null && !string.Equals(vd.name, viewName, StringComparison.OrdinalIgnoreCase))
{
ActiveTracer.WriteLine(
"NOT MATCH {0} NAME: {1}",
ControlBase.GetControlShapeName(vd.mainControl), vd.name);
continue;
}
// check if we have a perfect match
// if so, we are done
try
{
TypeMatch.SetTracer(ActiveTracer);
if (match.PerfectMatch(new TypeMatchItem(vd, vd.appliesTo)))
{
TraceHelper(vd, true);
return(vd);
}
}
finally
{
TypeMatch.ResetTracer();
}
TraceHelper(vd, false);
}
// this is the best match we had
ViewDefinition result = GetBestMatch(match);
// we were unable to find a best match so far..try
// to get rid of Deserialization prefix and see if a
// match can be found.
if (result == null)
{
Collection <string> typesWithoutPrefix = Deserializer.MaskDeserializationPrefix(typeNames);
if (typesWithoutPrefix != null)
{
result = GetView(expressionFactory, db, mainControlType, typesWithoutPrefix, viewName);
}
}
return(result);
}
internal GroupStartData GenerateGroupStartData(PSObject firstObjectInGroup, int enumerationLimit)
{
GroupStartData startGroup = new GroupStartData();
if (_groupingManager == null)
{
return(startGroup);
}
object currentGroupingValue = _groupingManager.CurrentGroupingKeyPropertyValue;
if (currentGroupingValue == AutomationNull.Value)
{
return(startGroup);
}
PSObject so = PSObjectHelper.AsPSObject(currentGroupingValue);
// we need to determine how to display the group header
ControlBase control = null;
TextToken labelTextToken = null;
if (this.dataBaseInfo.view != null && this.dataBaseInfo.view.groupBy != null)
{
if (this.dataBaseInfo.view.groupBy.startGroup != null)
{
// NOTE: from the database constraints, only one of the
// two will be non null
control = this.dataBaseInfo.view.groupBy.startGroup.control;
labelTextToken = this.dataBaseInfo.view.groupBy.startGroup.labelTextToken;
}
}
startGroup.groupingEntry = new GroupingEntry();
if (control == null)
{
// we do not have a control, we auto generate a
// snippet of complex display using a label
StringFormatError formatErrorObject = null;
if (_errorManager.DisplayFormatErrorString)
{
// we send a format error object down to the formatting calls
// only if we want to show the formatting error strings
formatErrorObject = new StringFormatError();
}
string currentGroupingValueDisplay = PSObjectHelper.SmartToString(so, this.expressionFactory, enumerationLimit, formatErrorObject);
if (formatErrorObject != null && formatErrorObject.exception != null)
{
// if we did no thave any errors in the expression evaluation
// we might have errors in the formatting, if present
_errorManager.LogStringFormatError(formatErrorObject);
if (_errorManager.DisplayFormatErrorString)
{
currentGroupingValueDisplay = _errorManager.FormatErrorString;
}
}
FormatEntry fe = new FormatEntry();
startGroup.groupingEntry.formatValueList.Add(fe);
FormatTextField ftf = new FormatTextField();
// determine what the label should be. If we have a label from the
// database, let's use it, else fall back to the string provided
// by the grouping manager
string label;
if (labelTextToken != null)
{
label = this.dataBaseInfo.db.displayResourceManagerCache.GetTextTokenString(labelTextToken);
}
else
{
label = _groupingManager.GroupingKeyDisplayName;
}
ftf.text = StringUtil.Format(FormatAndOut_format_xxx.GroupStartDataIndentedAutoGeneratedLabel, label);
fe.formatValueList.Add(ftf);
FormatPropertyField fpf = new FormatPropertyField();
fpf.propertyValue = currentGroupingValueDisplay;
fe.formatValueList.Add(fpf);
}
else
{
// NOTE: we set a max depth to protect ourselves from infinite loops
const int maxTreeDepth = 50;
ComplexControlGenerator controlGenerator =
new ComplexControlGenerator(this.dataBaseInfo.db,
this.dataBaseInfo.view.loadingInfo,
this.expressionFactory,
this.dataBaseInfo.view.formatControlDefinitionHolder.controlDefinitionList,
this.ErrorManager,
enumerationLimit,
this.errorContext);
controlGenerator.GenerateFormatEntries(maxTreeDepth,
control, firstObjectInGroup, startGroup.groupingEntry.formatValueList);
}
return(startGroup);
}
