/// <summary>
/// Retrieves a UI Automation provider for each child element that is selected.
/// </summary>
public IRawElementProviderSimple[] GetSelection()
{
List <IRawElementProviderSimple> providerSamples = new List <IRawElementProviderSimple>();
foreach (object selected in this.ListViewOwner.SelectedItems)
{
ItemInfo?info = this.ListViewOwner.Model.FindItemInfo(selected);
if (!info.HasValue)
{
continue;
}
GeneratedItemModel generatedModel = this.ListViewOwner.Model.GetDisplayedElement(info.Value.Slot, info.Value.Id);
RadListViewItem container = null;
if (generatedModel != null)
{
container = generatedModel.Container as RadListViewItem;
}
if (container == null)
{
continue;
}
AutomationPeer itemPeer = (RadListViewItemAutomationPeer)FrameworkElementAutomationPeer.CreatePeerForElement(container);
if (itemPeer != null)
{
providerSamples.Add(this.ProviderFromPeer(itemPeer));
}
}
return(providerSamples.ToArray());
}
internal void PrepareReorderItem(RadListViewItem reorderItem)
{
if (reorderItem != null)
{
(reorderItem as IReorderItem).Coordinator = this.reorderCoordinator;
DragDrop.SetAllowDrop(reorderItem, true);
}
}
internal void CleanupReorderItem(RadListViewItem reorderItem)
{
if (reorderItem != null)
{
(reorderItem as IReorderItem).Coordinator = null;
DragDrop.SetAllowDrop(reorderItem, false);
}
}
internal void OnItemActionControlTap(RadListViewItem radListViewItem, double offset)
{
var item = radListViewItem.DataContext;
if (item != null)
{
this.commandService.ExecuteCommand(CommandId.ItemActionTap, new ItemActionTapContext(item, radListViewItem, offset));
}
}
internal void FocusCurrentContainer()
{
RadListViewItem container = this.GetCurrentContainer();
if (container != null)
{
container.Focus(FocusState.Programmatic);
}
}
internal void OnItemHold(RadListViewItem radListViewItem, HoldingRoutedEventArgs e)
{
// TODO add holdCommand.
DragDrop.StartDrag(radListViewItem, e, DragDropTrigger.Hold);
//// var item = radListViewItem.DataContext;
//// if (item != null)
//// {
//// this.commandService.ExecuteCommand(CommandId.ItemTap, new ItemTapContext(item, radListViewItem));
//// }
}
internal void OnIsCheckModeActiveChanged()
{
var handler = this.IsCheckModeActiveChanged;
if (handler != null)
{
handler(this.Owner, new CheckModeActiveChangedEventArgs(this.IsCheckModeActive, tappedItem, this.selectedItems));
}
this.tappedItem = null;
this.Owner.updateService.RegisterUpdate((int)UpdateFlags.AffectsContent);
}
internal void OnItemHold(RadListViewItem radListViewItem, HoldingRoutedEventArgs e)
{
var item = radListViewItem.DataContext;
if (item != null)
{
this.commandService.ExecuteCommand(CommandId.ItemHold, new ItemHoldContext(item));
}
if (this.ReorderMode == ListViewReorderMode.Default)
{
DragDrop.StartDrag(radListViewItem, e, DragDropTrigger.Hold);
}
}
protected void LinqDataSourceRadGridDataSource_Selecting(object sender, LinqDataSourceSelectEventArgs e)
{
var data = EsmHelper.GetData(portalDc, this.itemFilter);
RadDataPager radDataPager = RadListViewItem.FindControl("RadDataPagerItem") as RadDataPager;
vw_item vwItem = data.ToList()[pageIndex];
var query = from c in portalDc.purchaseOrderLines
where c.itemId == vwItem.itemId && c.purchaseOrder.company.companyCode == vwItem.companyCode
select new { c.openQuantity, c.uomCode, c.deliveryDate, c.purchaseOrder.businessPartner.bpName, c.purchaseOrder.businessPartner.country.description };
e.Result = query;
}
internal void OnItemTap(RadListViewItem radListViewItem, Point relativePosition)
{
var item = radListViewItem.DataContext;
this.CleanupSwipedItem();
if (item != null)
{
var touchPoint = this.Orientation == Windows.UI.Xaml.Controls.Orientation.Vertical ? relativePosition.X : relativePosition.Y;
var itemSize = this.Orientation == Windows.UI.Xaml.Controls.Orientation.Vertical ? radListViewItem.arrangeRect.Width : radListViewItem.arrangeRect.Height;
bool isInArea = this.ItemCheckBoxPosition == CheckBoxPosition.BeforeItem ? touchPoint <= CheckBoxSelectionTouchTargetThreshold : itemSize - touchPoint <= CheckBoxSelectionTouchTargetThreshold;
if (isInArea && this.SelectionMode == DataControlsSelectionMode.MultipleWithCheckBoxes)
{
this.itemCheckBoxService.OnItemTap(radListViewItem);
}
this.commandService.ExecuteCommand(CommandId.ItemTap, new ItemTapContext(item, radListViewItem));
}
}
private RadListViewItem GetCurrentContainer()
{
if (this.CurrentItem == null || this.currencyService.CurrentItemInfo == null || !this.currencyService.CurrentItemInfo.HasValue)
{
return(null);
}
ItemInfo currentInfo = this.currencyService.CurrentItemInfo.Value;
GeneratedItemModel generatedModel = this.Model.GetDisplayedElement(currentInfo.Slot, currentInfo.Id);
RadListViewItem result = null;
if (generatedModel != null)
{
result = generatedModel.Container as RadListViewItem;
}
return(result);
}
protected void Page_Load(object sender, EventArgs e)
{
portalDc = new DALPortalDataContext();
this.itemFilter = (ItemFilter)Session["itemFilter"];
if (!IsPostBack)
{
this.selectedItemId = Convert.ToInt32(Session["selectedItemId"]);
this.selectedCompanyCode = Session["selectedCompanyCode"].ToString();
IQueryable <vw_item> data = EsmHelper.GetData(portalDc, this.itemFilter);
int index = data.ToList().FindIndex(c => c.itemId.Equals(selectedItemId) && c.companyCode.Equals(selectedCompanyCode));
RadDataPager radDataPager = RadListViewItem.FindControl("RadDataPagerItem") as RadDataPager;
radDataPager.FireCommand("Page", (index).ToString());
}
}
/// <inheritdoc />
protected override IList <AutomationPeer> GetChildrenCore()
{
List <AutomationPeer> childPeers = new List <AutomationPeer>();
foreach (GeneratedItemModel itemModel in this.ListViewOwner.Model.ForEachDisplayedElement())
{
if (itemModel.Container == null)
{
continue;
}
RadListViewItem listItem = itemModel.Container as RadListViewItem;
if (listItem != null)
{
var peer = CreatePeerForElement(listItem);
childPeers.Add(peer);
}
}
return(childPeers);
}
/// <summary>
/// Initializes a new instance of the <see cref="RadListViewItemAutomationPeer"/> class.
/// </summary>
/// <param name="owner">The <see cref="RadListViewItem"/> that is associated with this <see cref="RadListViewItemAutomationPeer"/>.</param>
public RadListViewItemAutomationPeer(RadListViewItem owner)
: base(owner)
{
}
/// <summary>
/// Initializes a new instance of the <see cref="ItemActionTapContext"/> class.
/// </summary>
public ItemActionTapContext(object item, RadListViewItem visualItem, double offset)
: base(item, visualItem)
{
this.Offset = offset;
}
/// <summary>
/// Initializes a new instance of the <see cref="ItemTapContext"/> class.
/// </summary>
public ItemTapContext(object item, RadListViewItem visualItem)
{
this.Item = item;
this.Container = visualItem;
}
/// <summary>
/// Initializes a new instance of the <see cref="ItemSwipeContextBase"/> class.
/// </summary>
public ItemSwipeContextBase(object dataItem, RadListViewItem container, double dragDelta)
{
this.Item = dataItem;
this.Container = container;
this.DragDelta = dragDelta;
}
internal void OnItemReorderHandlePressed(RadListViewItem radListViewItem, PointerRoutedEventArgs e, DragDropTrigger trigger, object sender = null)
{
DragDrop.StartDrag(radListViewItem, e, trigger, sender);
}
internal void OnItemTap(RadListViewItem listViewItem)
{
this.tappedItem = listViewItem;
this.Owner.IsCheckModeActive = true;
}
/// <summary>
/// Initializes a new instance of the <see cref="ItemSwipingContext"/> class.
/// </summary>
public ItemSwipingContext(object dataItem, RadListViewItem container, double dragDelta) : base(dataItem, container, dragDelta)
{
}
internal void OnItemHold(RadListViewItem radListViewItem, HoldingRoutedEventArgs e)
{
// TODO add holdCommand.
DragDrop.StartDrag(radListViewItem, e, DragDropTrigger.Hold);
}
/// <summary>
/// Initializes a new instance of the <see cref="ItemSwipeActionCompleteContext"/> class.
/// </summary>
public ItemSwipeActionCompleteContext(object dataItem, RadListViewItem container, double dragDelta) : base(dataItem, container, dragDelta)
{
this.FinalDragOffset = this.GetOffset(container.ListView.Orientation, dragDelta, container.ListView.ItemSwipeOffset);
}
/// <summary>
/// Initializes a new instance of the <see cref="ItemDragStartingContext"/> class.
/// </summary>
public ItemDragStartingContext(object dataItem, DragAction itemAction, RadListViewItem container)
: this(dataItem, itemAction)
{
this.Container = container;
}
/// <summary>
/// Initializes a new instance of the <see cref="ItemReorderCompleteContext"/> class.
/// </summary>
public ItemReorderCompleteContext(object dataItem, object destinationItem, RadListViewItem container)
{
this.Item = dataItem;
this.DestinationItem = destinationItem;
this.Container = container;
}
