/// <summary> Attempts to close all of a forms covering (child-modal) "children". </summary>
/// <returns> True if any covering forms were closed. </returns>
public bool UncoverForm(IFormInterface form, CloseBehavior behavior)
{
Frontend.Client.Forms.FormStack formStack = Forms.First;
int i;
while (formStack != null)
{
for (i = 0; i < formStack.Forms.Count; i++)
{
if (formStack.Forms[i] == form)
{
for (int j = formStack.Forms.Count - 1; j > i; j--)
{
if (!formStack.Forms[j].Close(behavior))
{
return(false);
}
}
return(true);
}
}
formStack = formStack.Next;
}
return(true);
}
/// <summary> Attempts to close the session's forms and returns true if they closed. </summary>
/// <param name="exclude"> When true, the given root form is omitted. </param>
public bool CloseAllForms(IHost exclude, CloseBehavior behavior)
{
Frontend.Client.Forms.FormStack formStack;
Frontend.Client.Forms.FormStack next = this.Forms.First;
while (next != null)
{
formStack = next;
next = next.Next; // remember the next item before it get's lost
while
(
!formStack.IsEmpty() &&
(
(exclude == null) ||
(formStack.GetTopmostForm().HostNode != exclude)
)
)
{
if (!formStack.GetTopmostForm().Close(behavior))
{
return(false);
}
}
}
return(true);
}
