string IDetailHandler.GetDetailTipText(PartitionChange change, int detailColumn, ToolTipType tipType)
{
return null;
}
DomainClassInfo IDetailHandler.GetBaseDomainClassInfo(PartitionChange change)
{
return myDetailHandlers[change.ChangeArgs.GetType()].GetBaseDomainClassInfo(change);
}
object IDetailHandler.GetDetailObject(PartitionChange change, int detailColumn, ObjectStyle style)
{
if (style == ObjectStyle.SubItemRootBranch && detailColumn == 1)
{
return new ChangeToFromBranch((ElementPropertyChangedEventArgs)change.ChangeArgs);
}
return null;
}
string IDetailHandler.GetDetailTipText(PartitionChange change, int detailColumn, ToolTipType tipType)
{
return myDetailHandlers[change.ChangeArgs.GetType()].GetDetailTipText(change, detailColumn, tipType);
}
bool IDetailHandler.GetDetailIsExpandable(PartitionChange change, int detailColumn)
{
IDetailHandler typedHandler;
if (detailColumn == -1)
{
if (myDetailHandlers.TryGetValue(change.ChangeArgs.GetType(), out typedHandler))
{
return typedHandler.GetDetailIsExpandable(change, detailColumn);
}
}
else
{
return myDetailHandlers[change.ChangeArgs.GetType()].GetDetailIsExpandable(change, detailColumn);
}
return false;
}
VirtualTreeDisplayData IDetailHandler.GetDetailDisplayData(PartitionChange change, int detailColumn, VirtualTreeDisplayDataMasks requiredData)
{
return VirtualTreeDisplayData.Empty;
}
int IDetailHandler.GetDetailColumnCount(PartitionChange change)
{
IDetailHandler typedHandler;
if (myDetailHandlers.TryGetValue(change.ChangeArgs.GetType(), out typedHandler))
{
return typedHandler.GetDetailColumnCount(change);
}
return 0;
}
object IDetailHandler.GetDetailObject(PartitionChange change, int detailColumn, ObjectStyle style)
{
if (style == ObjectStyle.SubItemRootBranch)
{
ElementEventArgs args = (ElementEventArgs)change.ChangeArgs;
DomainRelationshipInfo relationshipInfo = (DomainRelationshipInfo)args.DomainClass;
RoleAssignment[] assignments = change.RoleAssignments;
RoleAssignment assignment = assignments[0];
return new RoleAssignmentDetailBranch(change.Partition.Store, relationshipInfo.DomainRoles[detailColumn].Id == assignment.DomainRoleId ? assignment : assignments[1]);
}
return null;
}
SubItemCellStyles IDetailHandler.GetDetailColumnStyle(PartitionChange change, int detailColumn)
{
return (detailColumn == (((RolePlayerChangedEventArgs)change.ChangeArgs).DomainRole.IsSource ? 0 : 1)) ? SubItemCellStyles.Complex : SubItemCellStyles.Simple;
}
bool IDetailHandler.GetDetailIsExpandable(PartitionChange change, int detailColumn)
{
return detailColumn == -1 && ((ElementAddedEventArgs)change.ChangeArgs).GetAssignments().Length != 0;
}
int IDetailHandler.GetDetailColumnCount(PartitionChange change)
{
return (change.RoleAssignments != null) ? 2 : 0;
}
object IDetailHandler.GetDetailObject(PartitionChange change, int detailColumn, ObjectStyle style)
{
if (style == ObjectStyle.ExpandedBranch && detailColumn == -1)
{
return new InitialPropertyExpansionBranch(change.Partition.Store, ((ElementAddedEventArgs)change.ChangeArgs).GetAssignments());
}
else if (style == ObjectStyle.SubItemRootBranch)
{
ElementAddedEventArgs args = (ElementAddedEventArgs)change.ChangeArgs;
DomainRelationshipInfo relationshipInfo = (DomainRelationshipInfo)args.DomainClass;
RoleAssignment[] assignments = change.RoleAssignments;
RoleAssignment assignment = assignments[0];
return new RoleAssignmentDetailBranch(change.Partition.Store, relationshipInfo.DomainRoles[detailColumn].Id == assignment.DomainRoleId ? assignment : assignments[1]);
}
return null;
}
DomainClassInfo IDetailHandler.GetBaseDomainClassInfo(PartitionChange change)
{
ElementPropertyChangedEventArgs args = (ElementPropertyChangedEventArgs)change.ChangeArgs;
DomainClassInfo propertyClass = args.DomainProperty.DomainClass;
return (propertyClass != args.DomainClass) ? propertyClass : null;
}
VirtualTreeDisplayData IDetailHandler.GetDetailDisplayData(PartitionChange change, int detailColumn, VirtualTreeDisplayDataMasks requiredData)
{
VirtualTreeDisplayData retVal = VirtualTreeDisplayData.Empty;
if (detailColumn == 0)
{
retVal.SelectedImage = retVal.Image = (short)GlyphIndex.DomainProperty;
retVal.Bold = true;
}
return retVal;
}
object IDetailHandler.GetDetailObject(PartitionChange change, int detailColumn, ObjectStyle style)
{
if (style == ObjectStyle.SubItemRootBranch)
{
RolePlayerOrderChangedEventArgs args = (RolePlayerOrderChangedEventArgs)change.ChangeArgs;
return (detailColumn == 0) ?
(IBranch)(new CounterpartRolePlayerDetailBranch(args.CounterpartDomainRole, args.CounterpartRolePlayerId)) :
new PositionDetailBranch(args.NewOrdinal, args.OldOrdinal);
}
return null;
}
string IDetailHandler.GetDetailText(PartitionChange change, int detailColumn)
{
// Return the role player name of the opposite role. Unfortunately, we don't actually
// have the information about the current opposite role player from the transaction log
return ((RolePlayerChangedEventArgs)change.ChangeArgs).DomainRole.OppositeDomainRole.Name;
}
bool IDetailHandler.GetDetailIsExpandable(PartitionChange change, int detailColumn)
{
return false;
}
object IDetailHandler.GetDetailObject(PartitionChange change, int detailColumn, ObjectStyle style)
{
if (style == ObjectStyle.SubItemRootBranch)
{
RolePlayerChangedEventArgs args = (RolePlayerChangedEventArgs)change.ChangeArgs;
return new RolePlayerChangeDetailBranch(args.DomainRole, args.OldRolePlayerId, args.NewRolePlayerId);
}
return null;
}
DomainClassInfo IDetailHandler.GetBaseDomainClassInfo(PartitionChange change)
{
return null;
}
VirtualTreeDisplayData IDetailHandler.GetDetailDisplayData(PartitionChange change, int detailColumn, VirtualTreeDisplayDataMasks requiredData)
{
VirtualTreeDisplayData retVal = VirtualTreeDisplayData.Empty;
retVal.SelectedImage = retVal.Image = ((RolePlayerChangedEventArgs)change.ChangeArgs).DomainRole.OppositeDomainRole.IsSource ? (short)GlyphIndex.SourceDomainRole : (short)GlyphIndex.TargetDomainRole;
retVal.Bold = true;
return retVal;
}
SubItemCellStyles IDetailHandler.GetDetailColumnStyle(PartitionChange change, int detailColumn)
{
return myDetailHandlers[change.ChangeArgs.GetType()].GetDetailColumnStyle(change, detailColumn);
}
int IDetailHandler.GetDetailColumnCount(PartitionChange change)
{
return 2;
}
object IDetailHandler.GetDetailObject(PartitionChange change, int detailColumn, ObjectStyle style)
{
return myDetailHandlers[change.ChangeArgs.GetType()].GetDetailObject(change, detailColumn, style);
}
SubItemCellStyles IDetailHandler.GetDetailColumnStyle(PartitionChange change, int detailColumn)
{
return SubItemCellStyles.Complex;
}
VirtualTreeDisplayData IDetailHandler.GetDetailDisplayData(PartitionChange change, int detailColumn, VirtualTreeDisplayDataMasks requiredData)
{
return myDetailHandlers[change.ChangeArgs.GetType()].GetDetailDisplayData(change, detailColumn, requiredData);
}
string IDetailHandler.GetDetailText(PartitionChange change, int detailColumn)
{
return null;
}
/// <summary>
/// Return an array of indices into the <paramref name=" changes"/>
/// array that matches the current state of the filter.
/// </summary>
/// <param name="changes">An array of <see cref="PartitionChange"/>s</param>
/// <param name="filter">On input, this is the previous filter returned
/// from this method for these changes. If the current filter state has not changed
/// since the previous call then the array will not be modified.</param>
/// <returns><see langword="true"/> if the <paramref name="filter"/> array is modified.</returns>
public bool ApplyFilter(PartitionChange[] changes, ref int[] filter)
{
if (!myFilterChanged)
{
myFilterChanged = false;
return false;
}
myFilterChanged = false;
Partition partition = myPartition;
DomainModelInfo modelInfo = myDomainModel;
DomainClassInfo classInfo = myDomainClass;
DomainPropertyInfo propertyInfo = myDomainProperty;
ChangeSource? source = myChangeSource;
Guid? elementId = myElementId;
Type changeType = myChangeType;
if (partition == null &&
modelInfo == null &&
classInfo == null &&
propertyInfo == null &&
changeType == null &&
!source.HasValue &&
!elementId.HasValue)
{
filter = null;
return true;
}
int changeCount = changes.Length;
int[] newFilter = new int[changeCount];
int filterCount = 0;
for (int i = 0; i < changeCount; ++i)
{
PartitionChange change = changes[i];
if (partition != null && change.Partition != partition)
{
continue;
}
EventArgs changeArgs = change.ChangeArgs;
if (changeType != null && changeType != changeArgs.GetType())
{
continue;
}
GenericEventArgs genericArgs = changeArgs as GenericEventArgs;
ElementPropertyChangedEventArgs propertyChangeArgs = genericArgs as ElementPropertyChangedEventArgs;
if (modelInfo != null)
{
if (propertyChangeArgs != null)
{
if (propertyChangeArgs.DomainProperty.DomainModel != modelInfo)
{
continue;
}
}
else if (genericArgs == null || modelInfo != genericArgs.DomainModel)
{
continue;
}
}
if (classInfo != null &&
(genericArgs == null || classInfo != genericArgs.DomainClass) &&
(propertyChangeArgs == null || propertyChangeArgs.DomainProperty.DomainClass != classInfo))
{
continue;
}
if (propertyInfo != null && (null == propertyChangeArgs || propertyInfo != propertyChangeArgs.DomainProperty))
{
continue;
}
if (source.HasValue && (genericArgs == null || source.Value != genericArgs.ChangeSource))
{
continue;
}
if (elementId.HasValue)
{
if (genericArgs == null)
{
continue;
}
else
{
Guid id = elementId.Value;
if (genericArgs.ElementId != id)
{
RoleAssignment[] assignments = change.RoleAssignments;
int assignmentCount = (assignments != null) ? assignments.Length : 0;
int j = 0;
for (; j < assignmentCount; ++j)
{
if (assignments[j].RolePlayer.Id == id)
{
break;
}
}
if (j == assignmentCount)
{
RolePlayerChangedEventArgs changedArgs;
if (null == (changedArgs = genericArgs as RolePlayerChangedEventArgs) ||
(id != changedArgs.NewRolePlayerId && id != changedArgs.OldRolePlayerId))
{
RolePlayerOrderChangedEventArgs orderChangedArgs;
if (null == (orderChangedArgs = genericArgs as RolePlayerOrderChangedEventArgs) ||
id != orderChangedArgs.CounterpartRolePlayerId)
{
continue;
}
}
}
}
}
}
newFilter[filterCount] = i;
++filterCount;
}
if (filterCount == changeCount)
{
newFilter = null;
}
else
{
Array.Resize<int>(ref newFilter, filterCount);
}
filter = newFilter;
return true;
}
string IDetailHandler.GetDetailText(PartitionChange change, int detailColumn)
{
ElementPropertyChangedEventArgs args = (ElementPropertyChangedEventArgs)change.ChangeArgs;
switch (detailColumn)
{
case 0:
return args.DomainProperty.Name;
}
return null;
}
