static ConditionSet ExportConditions( GroupNode node )
{
ConditionSet set;
switch( node.Op ) {
case GroupNodeType.AND:
set = new ConditionAND();
break;
case GroupNodeType.OR:
set = new ConditionOR();
break;
case GroupNodeType.NAND:
set = new ConditionNAND();
break;
case GroupNodeType.NOR:
set = new ConditionNOR();
break;
default:
throw new ArgumentOutOfRangeException();
}
foreach( TreeNode subNode in node.Nodes ) {
if( subNode is GroupNode ) {
set.Add( ExportConditions( (GroupNode)subNode ) );
} else if( subNode is ConditionNode ) {
ConditionNode sn = (ConditionNode)subNode;
ConditionIntRange cond = new ConditionIntRange {
Comparison = sn.Op,
Field = sn.Field,
Value = sn.Value
};
set.Add( cond );
} else {
throw new Exception();
}
}
return set;
}
private void cmAddGroup_ItemClicked( object sender, ToolStripItemClickedEventArgs e )
{
ToolStripMenuItem item = (ToolStripMenuItem)e.ClickedItem;
if( item.DropDownItems.Count > 0 ) return;
TreeNode parent = treeData.SelectedNode;
if( parent is GroupNode ) {
GroupNode newNode = new GroupNode( (GroupNodeType)Enum.Parse( typeof( GroupNodeType ), item.Text ) );
parent.Nodes.Add( newNode );
((GroupNode)parent).UpdateLabel();
newNode.EnsureVisible();
treeData.SelectedNode = newNode;
}
}
static void ImportCondition( GroupNode parent, Condition condition )
{
if( condition is ConditionIntRange ) {
ConditionIntRange cond = (ConditionIntRange)condition;
ConditionNode newNode = new ConditionNode {
Field = cond.Field,
Value = cond.Value,
Op = cond.Comparison
};
parent.Nodes.Add( newNode );
} else if( condition is ConditionSet ) {
ConditionSet set = (ConditionSet)condition;
GroupNode newNode = new GroupNode();
if( set is ConditionAND ) {
newNode.Op = GroupNodeType.AND;
} else if( set is ConditionOR ) {
newNode.Op = GroupNodeType.OR;
} else if( set is ConditionNAND ) {
newNode.Op = GroupNodeType.NAND;
} else if( set is ConditionNOR ) {
newNode.Op = GroupNodeType.OR;
} else {
return;
}
foreach( Condition subCondition in set.Conditions ) {
ImportCondition( newNode, subCondition );
}
parent.Nodes.Add(newNode);
}
}