private ViewSettings CreateNewView(string viewName, Navigator navigator, Guid taskId, TaskArgumentsHolder args)
{
//Create a new instance
ViewSettings viewSettings = UIPConfiguration.Config.GetViewSettingsFromName(viewName);
if (viewSettings == null)
{
throw new UIPException(Resource.ResourceManager.FormatMessage(Resource.Exceptions.RES_ExceptionViewConfigNotFound, viewName));
}
IView view = (IView)GenericFactory.Create(viewSettings);
if (view is WindowsFormView)
{
WindowsFormView form = (WindowsFormView)view;
ActivateForm(form, viewSettings, navigator, taskId, null, args);
}
else
{
WindowsFormControlView ctrl = (WindowsFormControlView)view;
AddActiveControl(taskId, viewName, ctrl);
ctrl.Disposed += new EventHandler(ControlDisposed);
ActivateControl(ctrl, viewSettings, navigator, taskId, args);
ctrl.Show();
}
return(viewSettings);
}
/// <summary>
/// Activates a specific view with activation arguments.
/// </summary>
/// <param name="previousView">The view currently displayed.</param>
/// <param name="view">The name of the view to be displayed next.</param>
/// <param name="navigator">The navigator.</param>
/// <param name="args">The arguments for the next view.</param>
public void ActivateView(string previousView, string view, Navigator navigator, TaskArgumentsHolder args)
{
Guid taskId = navigator.CurrentState.TaskId;
InitiailizeFormAndViews(taskId);
WindowsFormView winFormView = GetActiveForm(taskId, view);
WindowsFormControlView controlView = GetActiveControl(taskId, view);
ViewSettings viewSettings = null;
if (winFormView != null)
{
winFormView.Activate();
winFormView.Visible = true;
viewSettings = UIPConfiguration.Config.GetViewSettingsFromName(winFormView.ViewName);
ClosePreviousFormIfNecessary(winFormView, previousView, taskId, viewSettings);
}
else if (controlView != null)
{
ActivateControl(controlView, previousView);
viewSettings = UIPConfiguration.Config.GetViewSettingsFromName(controlView.ViewName);
}
else
{
viewSettings = CreateNewView(view, navigator, taskId, args);
ClosePreviousFormIfNecessary(null, previousView, taskId, viewSettings);
}
}
private void SetWinFormControlInternals(WindowsFormControlView control, ViewSettings viewSettings, Navigator navigator)
{
if (control != null)
{
control.InternalNavigator = navigator;
control.InternalNavigationGraph = navigator.Name;
control.InternalViewName = viewSettings.Name;
}
}
private void ActivateControl(WindowsFormControlView control, ViewSettings viewSettings, Navigator navigator, Guid taskId, TaskArgumentsHolder args)
{
control.InternalViewName = viewSettings.Name;
control.InternalTaskId = taskId;
ControllerBase controller = navigator.GetController(control);
control.InternalNavigator = navigator;
control.InternalController = controller;
control.Initialize(args, viewSettings);
}
private void ActivateControl(WindowsFormControlView control, string previousView)
{
IView previous = GetActiveControl(control.TaskId, previousView);
if (previous == null)
{
foreach (WindowsFormControlView ctrl in GetActiveControls(control.TaskId).Values)
{
ctrl.Enable(false);
}
}
else
{
previous.Enable(false);
}
control.Enable(true);
if (control.CanFocus)
{
control.Focus();
}
}
private void InitializeChildren(Control container, Navigator navigator, Guid taskId)
{
foreach (Control control in container.Controls)
{
if (control is WindowsFormControlView)
{
WindowsFormControlView child = (WindowsFormControlView)control;
child.InternalNavigator = navigator;
child.InternalTaskId = taskId;
string viewName = navigator.GetViewNameFromNodeName(child.Name);
child.InternalViewName = viewName;
ViewSettings viewSettings = UIPConfiguration.Config.GetViewSettingsFromName(viewName);
AddActiveControl(taskId, child.Name, child);
child.InternalController = navigator.GetController(child);
child.Initialize(null, viewSettings);
}
if (control.Controls.Count > 0)
{
InitializeChildren(control, navigator, taskId);
}
}
}
private void AddActiveControl(Guid taskId, string viewName, WindowsFormControlView ctrl)
{
GetActiveControls(taskId)[viewName] = ctrl;
}
