private void SynchronizeCardViewItems(
CardListViewElement cardElement,
List <LayoutControlItemBase> containerItems)
{
IDictionary <string, string> boundItems = cardElement.BoundItems;
if (boundItems == null || boundItems.Count == 0)
{
return;
}
foreach (LayoutControlItemBase containerItem in containerItems)
{
ICardViewBoundItem cardViewBoundItem = containerItem as ICardViewBoundItem;
if (cardViewBoundItem != null)
{
string cardItemFieldName = this.GetCardItemFieldName(containerItem, boundItems);
if (!string.IsNullOrEmpty(cardItemFieldName))
{
ListViewDetailColumn column = cardElement.Owner.Columns[cardItemFieldName];
if (column != null && (cardViewBoundItem.CardField == null || cardViewBoundItem.CardField.Name != column.Name))
{
cardViewBoundItem.FieldName = column.Name;
cardViewBoundItem.SetCardField(column);
}
cardViewBoundItem.Synchronize();
}
}
}
}
private bool HasItemCollapsedGroups(CardListViewElement cardElement)
{
if (cardElement.CollapsedGroupsDictionary.ContainsKey(this.Data))
{
return(cardElement.CollapsedGroupsDictionary[this.Data].Count > 0);
}
return(false);
}
private List <string> GetCollapsedItemNames(CardListViewElement cardElement)
{
if (cardElement.CollapsedGroupsDictionary.ContainsKey(this.Data))
{
return(cardElement.CollapsedGroupsDictionary[this.Data]);
}
return(new List <string>());
}
protected override void SynchronizeProperties()
{
base.SynchronizeProperties();
CardListViewElement viewElement = this.Data.Owner.ViewElement as CardListViewElement;
if (viewElement == null)
{
return;
}
viewElement.CompareContainers(this.layoutContainer, this);
this.UpdateGroupItemsExpandedState(viewElement);
List <LayoutControlItemBase> allChildItems = viewElement.GetAllChildItems((RadItemCollection)this.CardContainer.Items);
this.SynchronizeCardViewItems(viewElement, allChildItems);
foreach (LayoutControlItemBase layoutControlItemBase in allChildItems)
{
((RadCardViewElement)this.Data.Owner).OnCardViewItemFormatting(new CardViewItemFormattingEventArgs(layoutControlItemBase, this));
}
}
public override TypeConverter.StandardValuesCollection GetStandardValues(
ITypeDescriptorContext context)
{
List <string> stringList = new List <string>();
LayoutControlItemBase layoutControlItemBase = context.Instance is ICardViewBoundItem ? context.Instance as LayoutControlItemBase : (LayoutControlItemBase)null;
if (layoutControlItemBase != null && layoutControlItemBase.ElementTree != null && (layoutControlItemBase.ElementTree.Control != null && layoutControlItemBase.ElementTree.Control.Parent != null) && layoutControlItemBase.ElementTree.Control.Parent is RadCardView)
{
CardListViewElement viewElement = (layoutControlItemBase.ElementTree.Control.Parent as RadCardView).CardViewElement.ViewElement as CardListViewElement;
if (viewElement != null)
{
stringList.Add(string.Empty);
foreach (KeyValuePair <string, Type> fieldName in viewElement.GetFieldNames())
{
stringList.Add(fieldName.Key);
}
}
}
return(new TypeConverter.StandardValuesCollection((ICollection)stringList));
}
private void UpdateGroupItemsExpandedState(CardListViewElement cardElement)
{
List <LayoutControlItemBase> allChildItems = cardElement.GetAllChildItems((RadItemCollection)this.CardContainer.Items);
List <string> collapsedItemNames = this.GetCollapsedItemNames(cardElement);
foreach (LayoutControlItemBase layoutControlItemBase in allChildItems)
{
LayoutControlGroupItem controlGroupItem = layoutControlItemBase as LayoutControlGroupItem;
if (controlGroupItem != null)
{
bool flag = true;
if (collapsedItemNames.Contains(controlGroupItem.Name))
{
flag = false;
}
controlGroupItem.isAttaching = true;
controlGroupItem.IsExpanded = flag;
controlGroupItem.isAttaching = false;
}
}
}
protected override SizeF MeasureContentCore(SizeF availableSize, SizeF desiredSize)
{
if (this.Data == null || this.IsDesignMode)
{
return(SizeF.Empty);
}
float num1 = 0.0f;
float num2 = 0.0f;
if (this.Data.Owner.ShowCheckBoxes)
{
switch (this.Data.Owner.CheckBoxesPosition)
{
case CheckBoxesPosition.Left:
case CheckBoxesPosition.Right:
num1 = this.ToggleElement.DesiredSize.Width;
break;
default:
num2 = this.ToggleElement.DesiredSize.Height;
break;
}
}
desiredSize.Width += num1;
desiredSize.Height += num2;
RadListViewElement owner = this.Data.Owner;
if (owner == null)
{
return(desiredSize);
}
bool arbitraryItemWidth = owner.AllowArbitraryItemWidth;
bool arbitraryItemHeight = owner.AllowArbitraryItemHeight;
CardListViewElement viewElement = owner.ViewElement as CardListViewElement;
SizeF itemSize = (SizeF)owner.ItemSize;
if (viewElement.CardTemplate.ContainerElement.LayoutTree.Root != null)
{
if (arbitraryItemWidth)
{
itemSize.Width = viewElement.CardTemplate.ContainerElement.LayoutTree.Root.Bounds.Width;
}
if (arbitraryItemHeight)
{
itemSize.Height = viewElement.CardTemplate.ContainerElement.LayoutTree.Root.Bounds.Height;
}
}
desiredSize = itemSize;
if (!arbitraryItemHeight && !arbitraryItemWidth)
{
this.layoutContainer.Measure(desiredSize);
this.UpdateScrollbars(desiredSize);
}
else if (arbitraryItemHeight && !arbitraryItemWidth)
{
desiredSize.Width = itemSize.Width + num1;
this.layoutContainer.Measure(desiredSize);
if (this.HasItemCollapsedGroups(viewElement) && this.layoutContainer.LayoutTree.Root != null)
{
this.layoutContainer.Measure((SizeF) new Size(1, 1));
desiredSize.Height = this.layoutContainer.LayoutTree.Root.Bounds.Height;
this.layoutContainer.Measure(desiredSize);
}
if (this.HorizontalScrollBar.Visibility != ElementVisibility.Collapsed)
{
desiredSize.Height += (float)this.HorizontalScrollBar.MinSize.Height;
}
this.UpdateScrollbars(desiredSize);
this.VerticalScrollBar.Visibility = ElementVisibility.Collapsed;
desiredSize.Height += num2;
if (this.Data.Size.Height > 0)
{
desiredSize.Height = (float)this.Data.Size.Height;
}
}
else if (!arbitraryItemHeight && arbitraryItemWidth)
{
desiredSize.Height = itemSize.Height + num2;
this.layoutContainer.Measure(desiredSize);
if (this.HasItemCollapsedGroups(viewElement) && this.layoutContainer.LayoutTree.Root != null)
{
desiredSize.Width = this.layoutContainer.LayoutTree.Root.Bounds.Width + (this.VerticalScrollBar.Visibility != ElementVisibility.Collapsed ? (float)this.VerticalScrollBar.MinSize.Width : 0.0f);
this.layoutContainer.Measure(desiredSize);
}
this.UpdateScrollbars(desiredSize);
this.HorizontalScrollBar.Visibility = ElementVisibility.Collapsed;
if (this.VerticalScrollBar.Visibility != ElementVisibility.Collapsed)
{
desiredSize.Width += (float)this.VerticalScrollBar.MinSize.Width;
}
desiredSize.Width += num1;
if (this.Data.Size.Width > 0)
{
desiredSize.Width = (float)this.Data.Size.Width;
}
}
else
{
this.VerticalScrollBar.Visibility = ElementVisibility.Collapsed;
this.HorizontalScrollBar.Visibility = ElementVisibility.Collapsed;
this.layoutContainer.Measure(desiredSize);
if (this.HasItemCollapsedGroups(viewElement) && this.layoutContainer.LayoutTree.Root != null)
{
desiredSize = this.layoutContainer.LayoutTree.Root.Bounds.Size;
}
this.layoutContainer.Measure(desiredSize);
desiredSize.Width += num1;
desiredSize.Height += num2;
if (this.Data.Size.Width > 0)
{
desiredSize.Width = (float)this.Data.Size.Width;
}
if (this.Data.Size.Height > 0)
{
desiredSize.Height = (float)this.Data.Size.Height;
}
}
Padding padding = Padding.Add(this.GetBorderThickness(true), this.Padding);
desiredSize = SizeF.Add(desiredSize, new SizeF((float)padding.Horizontal, (float)padding.Vertical));
this.Data.ActualSize = desiredSize.ToSize();
return(desiredSize);
}
