/// <summary>
/// Shows a popup at the current mouse position.
/// </summary>
/// <param name="rootModel">The root model.</param>
/// <param name="context">The view context.</param>
/// <param name="settings">The optional popup settings.</param>
public virtual void ShowPopup(object rootModel, string context = null,
IDictionary <string, object> settings = null)
{
var popup = CreatePopup(rootModel, settings);
var view = _viewModelLocator.LocateForModel(rootModel, context);
popup.Child = view;
ViewHelper.SetIsGenerated(popup, true);
_viewModelBinder.Bind(rootModel, popup, context);
var activatable = rootModel as IActivate;
if (activatable != null)
{
activatable.Activate();
}
var deactivator = rootModel as IDeactivate;
if (deactivator != null)
{
popup.Closed += (s, e) => deactivator.Deactivate(true);
}
popup.IsOpen = true;
popup.CaptureMouse();
}
/// <summary>
/// Ensures the view is a page or provides one.
/// </summary>
/// <param name="model">The model.</param>
/// <param name="view">The view.</param>
/// <returns>The page.</returns>
protected virtual Page EnsurePage(object model, object view)
{
var page = view as Page;
if (page == null)
{
page = new Page {
Content = view
};
ViewHelper.SetIsGenerated(page, true);
}
return(page);
}
/// <summary>
/// Makes sure the view is a window is is wrapped by one.
/// </summary>
/// <param name="model">The view model.</param>
/// <param name="view">The view.</param>
/// <param name="isDialog">Whethor or not the window is being shown as a dialog.</param>
/// <returns>The window.</returns>
protected virtual Window EnsureWindow(object model, object view, bool isDialog)
{
var window = view as Window;
if (window == null)
{
window = new Window
{
Content = view,
SizeToContent = SizeToContent.WidthAndHeight
};
ViewHelper.SetIsGenerated(window, true);
var owner = InferOwnerOf(window);
if (owner != null)
{
window.WindowStartupLocation = WindowStartupLocation.CenterOwner;
window.Owner = owner;
}
else
{
window.WindowStartupLocation = WindowStartupLocation.CenterScreen;
}
}
else
{
var owner = InferOwnerOf(window);
if (owner != null && isDialog)
{
window.Owner = owner;
}
}
return(window);
}