public void OnPaneClosing(object sender, PaneClosingEventArgs e)
{
ContentPane contentPane = sender as ContentPane;
if (contentPane != null)
{
var pane = contentPane;
WorkSurfaceContextViewModel model = pane.DataContext as WorkSurfaceContextViewModel;
if (model != null)
{
var vm = model;
vm.TryClose();
var mainVm = vm.Parent as MainViewModel;
if (mainVm != null)
{
if (mainVm.CloseCurrent)
{
vm.Dispose();
}
else
{
e.Cancel = true;
}
}
}
}
}
/// <summary>
/// Called when the view is about to be closed.
/// </summary>
/// <param name = "sender">The sender.</param>
/// <param name = "e">The <see cref = "System.ComponentModel.CancelEventArgs" /> instance containing the event data.</param>
private void OnClosing(object sender, PaneClosingEventArgs e)
{
var guard = (IGuardClose)_viewModel;
if (_isClosing)
{
_isClosing = false;
return;
}
bool shouldEnd = false;
guard.CanClose(canClose => Execute.OnUIThread(() =>
{
e.Cancel = !canClose;
shouldEnd = true;
}));
if (shouldEnd)
{
return;
}
e.Cancel = true;
}
public void OnPaneClosing(object sender, PaneClosingEventArgs e)
{
ContentPane contentPane = sender as ContentPane;
if (contentPane != null)
{
var pane = contentPane;
WorkSurfaceContextViewModel model = pane.DataContext as WorkSurfaceContextViewModel;
if (model != null)
{
var workflowVm = model.WorkSurfaceViewModel as IWorkflowDesignerViewModel;
IContextualResourceModel resource = workflowVm?.ResourceModel;
if (resource != null && !resource.IsWorkflowSaved)
{
CloseCurrent(e, model);
}
else
{
var sourceView = model.WorkSurfaceViewModel as IStudioTab;
if (sourceView != null)
{
CloseCurrent(e, model);
}
}
}
}
}
static void CloseCurrent(PaneClosingEventArgs e, WorkSurfaceContextViewModel model)
{
var vm = model;
vm.TryClose();
if (vm.Parent is ShellViewModel mainVm && !mainVm.CloseCurrent)
{
e.Cancel = true;
}
}
public void OnPaneClosing(object sender, PaneClosingEventArgs e)
{
if (sender is ContentPane contentPane)
{
var pane = contentPane;
if (pane.DataContext is WorkSurfaceContextViewModel model)
{
CloseCurrentWorkSurfaceWorkflowDesignerViewModel(e, model);
}
}
}
static void CloseCurrentWorkSurfaceWorkflowDesignerViewModel(PaneClosingEventArgs e, WorkSurfaceContextViewModel model)
{
var workflowVm = model.WorkSurfaceViewModel as IWorkflowDesignerViewModel;
var resource = workflowVm?.ResourceModel;
if (resource != null && !resource.IsWorkflowSaved)
{
CloseCurrent(e, model);
}
else
{
if (model.WorkSurfaceViewModel is IStudioTab sourceView)
{
CloseCurrent(e, model);
}
}
}
private static void CloseCurrent(PaneClosingEventArgs e, WorkSurfaceContextViewModel model)
{
var vm = model;
vm.TryClose();
var mainVm = vm.Parent as ShellViewModel;
if (mainVm != null)
{
if (mainVm.CloseCurrent)
{
//vm.Dispose();
}
else
{
e.Cancel = true;
}
}
}
public void OnPaneClosing(object sender, PaneClosingEventArgs e)
{
ContentPane contentPane = sender as ContentPane;
if(contentPane != null)
{
var pane = contentPane;
WorkSurfaceContextViewModel model = pane.DataContext as WorkSurfaceContextViewModel;
if(model != null)
{
var vm = model;
vm.TryClose();
var mainVm = vm.Parent as MainViewModel;
if(mainVm != null)
{
if(mainVm.CloseCurrent)
{
vm.Dispose();
}
else
{
e.Cancel = true;
}
}
}
}
}
/// <summary>
/// Called when the view is about to be closed.
/// </summary>
/// <param name = "sender">The sender.</param>
/// <param name = "e">The <see cref = "System.ComponentModel.CancelEventArgs" /> instance containing the event data.</param>
private void OnClosing(object sender, PaneClosingEventArgs e)
{
var guard = (IGuardClose)_viewModel;
if(_isClosing)
{
_isClosing = false;
return;
}
bool shouldEnd = false;
guard.CanClose(canClose => Execute.OnUIThread(() =>
{
e.Cancel = !canClose;
shouldEnd = true;
}));
if(shouldEnd)
return;
e.Cancel = true;
}
