// Token: 0x06003E37 RID: 15927 RVA: 0x0011D778 File Offset: 0x0011B978
internal static PropertyRecord[] GetPropertyRecordArray(DependencyObject d)
{
LocalValueEnumerator localValueEnumerator = d.GetLocalValueEnumerator();
PropertyRecord[] array = new PropertyRecord[localValueEnumerator.Count];
int num = 0;
localValueEnumerator.Reset();
while (localValueEnumerator.MoveNext())
{
LocalValueEntry localValueEntry = localValueEnumerator.Current;
DependencyProperty property = localValueEntry.Property;
if (!property.ReadOnly)
{
array[num].Property = property;
array[num].Value = d.GetValue(property);
num++;
}
}
PropertyRecord[] array2;
if (localValueEnumerator.Count != num)
{
array2 = new PropertyRecord[num];
for (int i = 0; i < num; i++)
{
array2[i] = array[i];
}
}
else
{
array2 = array;
}
return(array2);
}
// Token: 0x06003E2B RID: 15915 RVA: 0x0011D5C0 File Offset: 0x0011B7C0
internal static void CreatePropertyUndoUnit(TextElement element, DependencyPropertyChangedEventArgs e)
{
TextContainer textContainer = element.TextContainer;
UndoManager orClearUndoManager = TextTreeUndo.GetOrClearUndoManager(textContainer);
if (orClearUndoManager == null)
{
return;
}
PropertyRecord propertyRecord = default(PropertyRecord);
propertyRecord.Property = e.Property;
propertyRecord.Value = ((e.OldValueSource == BaseValueSourceInternal.Local) ? e.OldValue : DependencyProperty.UnsetValue);
orClearUndoManager.Add(new TextTreePropertyUndoUnit(textContainer, element.TextElementNode.GetSymbolOffset(textContainer.Generation) + 1, propertyRecord));
}
// Adds a TextTreePropertyUndoUnit to the open parent undo unit, if any.
// Called by TextElement's property change listener.
internal static void CreatePropertyUndoUnit(TextElement element, DependencyPropertyChangedEventArgs e)
{
UndoManager undoManager;
PropertyRecord record;
TextContainer textContainer = element.TextContainer;
undoManager = GetOrClearUndoManager(textContainer);
if (undoManager == null)
return;
record = new PropertyRecord();
record.Property = e.Property;
record.Value = e.OldValueSource == BaseValueSourceInternal.Local ? e.OldValue : DependencyProperty.UnsetValue;
undoManager.Add(new TextTreePropertyUndoUnit(textContainer, element.TextElementNode.GetSymbolOffset(textContainer.Generation) + 1, record));
}
// Adds a TextTreePropertyUndoUnit to the open parent undo unit, if any.
// Called by TextElement's property change listener.
internal static void CreatePropertyUndoUnit(TextElement element, DependencyPropertyChangedEventArgs e)
{
UndoManager undoManager;
PropertyRecord record;
TextContainer textContainer = element.TextContainer;
undoManager = GetOrClearUndoManager(textContainer);
if (undoManager == null)
{
return;
}
record = new PropertyRecord();
record.Property = e.Property;
record.Value = e.OldValueSource == BaseValueSourceInternal.Local ? e.OldValue : DependencyProperty.UnsetValue;
undoManager.Add(new TextTreePropertyUndoUnit(textContainer, element.TextElementNode.GetSymbolOffset(textContainer.Generation) + 1, record));
}
// Gets an array of PropertyRecords from a DependencyObject's LocalValueEnumerator.
// The array is safe to cache, LocalValueEnumerators are not.
internal static PropertyRecord[] GetPropertyRecordArray(DependencyObject d)
{
LocalValueEnumerator valuesEnumerator = d.GetLocalValueEnumerator();
PropertyRecord[] records = new PropertyRecord[valuesEnumerator.Count];
int count = 0;
valuesEnumerator.Reset();
while (valuesEnumerator.MoveNext())
{
DependencyProperty dp = valuesEnumerator.Current.Property;
if (!dp.ReadOnly)
{
// LocalValueEntry.Value can be an Expression, which we can't duplicate when we
// undo, so we copy over the current value from DependencyObject.GetValue instead.
records[count].Property = dp;
records[count].Value = d.GetValue(dp);
count++;
}
}
PropertyRecord[] trimmedResult;
if (valuesEnumerator.Count != count)
{
trimmedResult = new PropertyRecord[count];
for (int i = 0; i < count; i++)
{
trimmedResult[i] = records[i];
}
}
else
{
trimmedResult = records;
}
return(trimmedResult);
}
//------------------------------------------------------
//
// Constructors
//
//------------------------------------------------------
#region Constructors
// Create a new undo unit instance.
// symbolOffset is where property values will be set.
internal TextTreePropertyUndoUnit(TextContainer tree, int symbolOffset, PropertyRecord propertyRecord) : base(tree, symbolOffset)
{
_propertyRecord = propertyRecord;
}
// Converts array of PropertyRecords into a LocalValueEnumerator.
// The array is safe to cache, LocalValueEnumerators are not.
internal static LocalValueEnumerator ArrayToLocalValueEnumerator(PropertyRecord[] records)
{
DependencyObject obj;
int i;
obj = new DependencyObject();
for (i = 0; i < records.Length; i++)
{
obj.SetValue(records[i].Property, records[i].Value);
}
return obj.GetLocalValueEnumerator();
}
// Gets an array of PropertyRecords from a DependencyObject's LocalValueEnumerator.
// The array is safe to cache, LocalValueEnumerators are not.
internal static PropertyRecord[] GetPropertyRecordArray(DependencyObject d)
{
LocalValueEnumerator valuesEnumerator = d.GetLocalValueEnumerator();
PropertyRecord[] records = new PropertyRecord[valuesEnumerator.Count];
int count = 0;
valuesEnumerator.Reset();
while (valuesEnumerator.MoveNext())
{
DependencyProperty dp = valuesEnumerator.Current.Property;
if (!dp.ReadOnly)
{
// LocalValueEntry.Value can be an Expression, which we can't duplicate when we
// undo, so we copy over the current value from DependencyObject.GetValue instead.
records[count].Property = dp;
records[count].Value = d.GetValue(dp);
count++;
}
}
PropertyRecord[] trimmedResult;
if(valuesEnumerator.Count != count)
{
trimmedResult = new PropertyRecord[count];
for(int i=0; i<count; i++)
{
trimmedResult[i] = records[i];
}
}
else
{
trimmedResult = records;
}
return trimmedResult;
}
internal TableElementContentContainer(Table table, PropertyRecord []localValues, ContentContainer childContainer) :
base(table.GetType(), localValues, table.Resources, childContainer)
{
_cpTable = table.TextContainer.Start.GetOffsetToPosition(table.ContentStart);
_columns = SaveColumns(table);
}
// Creates a new instance.
// childContainer holds all content covered by this TextElement.
internal ElementContentContainer(Type elementType, PropertyRecord[] localValues, ResourceDictionary resources, ContentContainer childContainer)
{
_elementType = elementType;
_localValues = localValues;
_childContainer = childContainer;
_resources = resources;
}
//------------------------------------------------------
//
// Constructors
//
//------------------------------------------------------
#region Constructors
// Create a new undo unit instance.
// symbolOffset is where property values will be set.
internal TextTreePropertyUndoUnit(TextContainer tree, int symbolOffset, PropertyRecord propertyRecord) : base(tree, symbolOffset)
{
_propertyRecord = propertyRecord;
}
