void RadialMenu_Opening(object sender, OpeningEventArgs e)
{
text = new TextView(con);
text.SetTextColor(Color.Black);
textFrame.AddView(text, 0);
text.Text = "RadialMenu is Opening";
}
/// <summary>
/// Handles the XamContextMenu Opening event, verifies the element clicked is a CellControl
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
void ContextMenuOpening(object sender, OpeningEventArgs e)
{
List <CellControl> elements = e.GetClickedElements <CellControl>();
if (elements.Count == 0)
{
e.Cancel = true;
}
//Have to manually transfer menu args to my event args
var args = new ContextMenuOpeningEventArgs {
Cancel = e.Cancel, MouseClickLocation = e.MouseClickLocation
};
var firstOrDefault = elements.FirstOrDefault();
if (firstOrDefault != null)
{
args.Cell = firstOrDefault.Cell;
}
args.Menu = _contextMenuMgr.ContextMenu;
_contextMenuMgr.ContextMenu.DataContext = args.Cell.Row.Data;
//Cast here because 'Grid' will return the base XamGrid type
((XamGridEx)Grid).OnContextMenuOpening(this, args);
if (args.Cancel)
{
e.Cancel = true;
}
}
void RadialMenu_Opening(object sender, OpeningEventArgs e)
{
if (textFrame.ChildCount == 10)
{
textFrame.RemoveView(textFrame.GetChildAt(10));
}
text = new TextView(con);
text.SetTextColor(Color.Black);
textFrame.AddView(text, 0);
text.Text = "RadialMenu is Opening";
scrollviewer.ScrollTo(textFrame.Bottom, 0);
}
private void videoPlayer_Opening(VideoPlayer sender, OpeningEventArgs args)
{
if (bgFrame != null)
{
bgFrame.Dispose();
}
// create accumulator image when a new video is opened.
bgAccum = new double[args.NewCapture.Height, args.NewCapture.Width];
for (int row = 0; row < args.NewCapture.Height; ++row)
{
for (int col = 0; col < args.NewCapture.Width; ++col)
{
bgAccum[row, col] = -1.0;
}
}
bgFrame = args.NewCapture.CreateCompatibleImage();
}
private void XcmMenuOnOpening(object sender, OpeningEventArgs e)
{
var menu = sender as XamContextMenu;
if (menu != null && menuButton != null)
{
if (_isOpenFromButton)
{
menu.PlacementTarget = menuButton;
menu.Placement = PlacementMode.AlignedBelow;
}
else
{
menu.PlacementTarget = this;
menu.Placement = PlacementMode.MouseClick;
}
}
_isOpenFromButton = false;
}
void Radial_Menu_Opening(object sender, OpeningEventArgs e)
{
list.Add("RadialMenu is Opening");
}
private void ContextMenu_Opening(object sender, OpeningEventArgs e)
{
var contextMenuManager = Infragistics.Controls.Menus.ContextMenuService.GetManager(AssociatedObject);
var contextMenu = contextMenuManager.ContextMenu;
List <CellValuePresenter> rows = e.GetClickedElements <CellValuePresenter>();
List <LabelPresenter> rowsHeader = e.GetClickedElements <LabelPresenter>();
if (rowsHeader != null && rowsHeader.Any())
{
var row = rowsHeader.First();
foreach (var item in headerMenuItems.OfType <XamMenuItem>())
{
item.Header = new Regex(@"([""'])(\\?.)*?\1").Replace(item.Header.ToString(), $"\"{row.Content.ToString()}\"");
item.CommandParameter = new HeaderCommandParameter
{
Grid = AssociatedObject,
Column = row.Content.ToString(),
ViewModel = ContextMenuHelper.GetViewModelName(AssociatedObject)
};
}
contextMenu.ItemsSource = headerMenuItems;
}
else if (rows != null && rows.Any())
{
contextMenu.ItemsSource = rowMenuItems;
}
else
{
var lst = headerMenuItems.Where(y => (string)y.Tag == ForceKey).ToList();
if (rowMenuItems != null)
{
if (lst.Any())
{
lst.Add(new XamMenuSeparator());
}
var items = rowMenuItems.Where(y => y.Tag != null && (string)y.Tag == ForceKey).ToList();
if (items.Any())
{
lst.AddRange(items);
}
if (lst.Any())
{
contextMenu.ItemsSource = lst;
}
else
{
contextMenu.IsOpen = false;
}
}
else
{
contextMenu.IsOpen = false;
}
}
}
/// <summary>
/// Called when a data model is opening.
/// </summary>
/// <param name="sender">The sender.</param>
/// <param name="eventArgs">The <see cref="EditorFoundation.Controller.OpeningEventArgs"/> instance containing the event data.</param>
protected virtual void OnOpening(object sender, OpeningEventArgs eventArgs)
{
this.IsEnabled = false;
}
private void OnOpening(object sender, OpeningEventArgs eventArgs)
{
this.IsOpening = true;
this.AddStatusEvent((IMutable) new ManagedResourceString(Properties.WpfViewResources.ResourceManager, "OpeningString", eventArgs.FilePath));
}
