/// <summary>
/// Handles when the error check dialogue is closed
/// </summary>
void errorCheckDialog_FormClosed(object sender, FormClosedEventArgs e)
{
// store its previous position
_previousCheckDialogPosition= _errorCheckDialog.Location;
_hasOldCheckDialogPosition= true;
// we have to create a new dialogue the next time so we clear it
_errorCheckDialog= null;
}
/// <summary>
/// Handles when the check for errors button is pressed.
/// </summary>
private void checkButton_Click(object sender, EventArgs e)
{
// store the old position of the check dialogue and close it
if(_errorCheckDialog !=null)
_errorCheckDialog.Close();
// prepare the new dialogue
_errorCheckDialog= new ErrorCheckDialog();
_errorCheckDialog.BehaviorTreeList= _behaviorTreeList;
_errorCheckDialog.BehaviorTreeView= this;
_errorCheckDialog.Text= _rootNode.RootBehavior.GetPathLabel(_behaviorTreeList.BehaviorFolder) +" Error Check Results";
_errorCheckDialog.FormClosed+= new FormClosedEventHandler(errorCheckDialog_FormClosed);
// check the current behaviour for errors
List<Node.ErrorCheck> result= new List<Node.ErrorCheck>();
_rootNode.Node.CheckForErrors(_rootNode.RootBehavior, result);
// add the errors to the check dialogue
foreach(Node.ErrorCheck check in result)
{
BehaviorNode behavior= check.Node.Behavior;
// group the errors by the behaviour their occured in
// get the group for the error's behaviour
ListViewGroup group= null;
foreach(ListViewGroup grp in _errorCheckDialog.listView.Groups)
{
if(grp.Tag ==behavior)
{
group= grp;
break;
}
}
// if there is no group, create it
if(group ==null)
{
group= new ListViewGroup(behavior.GetPathLabel(_behaviorTreeList.BehaviorFolder));
group.Tag= behavior;
_errorCheckDialog.listView.Groups.Add(group);
}
// create an item for the error in the group
ListViewItem item= new ListViewItem(check.Description);
item.Group= group;
item.Tag= check.Node;
switch(check.Level)
{
case(ErrorCheckLevel.Message):
item.ImageIndex= 0;
break;
case(ErrorCheckLevel.Warning):
item.ImageIndex= 1;
break;
case(ErrorCheckLevel.Error):
item.ImageIndex= 2;
break;
}
_errorCheckDialog.listView.Items.Add(item);
}
// if no errors were found, tell the user so
if(result.Count <1)
_errorCheckDialog.listView.Items.Add( new ListViewItem("No Errors Found.", 0) );
// show the dialogue
_errorCheckDialog.Show();
// set its position to the position of the previous dialogue
if(_hasOldCheckDialogPosition)
_errorCheckDialog.Location= _previousCheckDialogPosition;
}