public SingleValueExprDef(ConditionNodeBase node, ConditionOperatorFactory fact, string sql)
: base(node, fact)
{
Expr = new ConditionExpressionDesigner(Node, SupportsVars);
m_disposeList.Add(Expr);
Sql = sql;
}
public static IEnumerable <ConditionOperatorDef> CreateConditions(ConditionNodeBase node)
{
foreach (var tpl in m_registeredTypes)
{
yield return(tpl.CreateInstance(node));
}
}
public override void LoadFromXml(XmlElement xml)
{
base.LoadFromXml(xml);
foreach (XmlElement cx in xml.SelectNodes("Child"))
{
var child = ConditionNodeBase.Load(Designer, cx, this);
Children.Add(child);
}
}
public ValueListExprDef(ConditionNodeBase node, ConditionOperatorFactory fact)
: base(node, fact)
{
Values = new TextBox();
Values.Multiline = true;
m_disposeList.Add(Values);
Node.Designer.Parent.Controls.Add(Values);
Values.Width = 200;
Values.Height = 100;
Values.TextChanged += new EventHandler(Values_TextChanged);
}
public SingleSimpleValueExprDef(ConditionNodeBase node, ConditionOperatorFactory fact, string sql, string initText)
: base(node, fact)
{
Sql = sql;
Edit = new TextBox();
m_disposeList.Add(Edit);
Node.Designer.Parent.Controls.Add(Edit);
Edit.Width = 200;
Edit.Text = initText;
Edit.TextChanged += new EventHandler(Values_TextChanged);
}
public DoubleValueExprDef(ConditionNodeBase node, ConditionOperatorFactory fact, string sql)
: base(node, fact)
{
Sql = sql;
Expr1 = new ConditionExpressionDesigner(Node, true);
m_disposeList.Add(Expr1);
AndLabel = new Label {
Text = Texts.Get("s_and")
};
Node.Designer.Parent.Controls.Add(AndLabel);
AndLabel.AutoSize = true;
m_disposeList.Add(AndLabel);
Expr2 = new ConditionExpressionDesigner(Node, true);
m_disposeList.Add(Expr2);
}
public static ConditionNodeBase Load(ConditionDesigner designer, XmlElement xml, CompoudConditionNode parent)
{
string type = xml.GetAttribute("type");
ConditionNodeBase res = null;
switch (type)
{
case "expr":
res = new ExpressionConditionNode(designer, parent);
break;
case "compoud":
res = new CompoudConditionNode(designer, parent);
break;
}
res.LoadFromXml(xml);
return(res);
}
public ConditionExpressionDesigner(ConditionNodeBase node, bool supportsVars)
{
Node = node;
Edit = new TextBox();
DropDown = new Button();
DropDown.Width = DropDown.Height;
DropDown.Image = CoreIcons.dropdown;
Node.Designer.Parent.Controls.Add(Edit);
Node.Designer.Parent.Controls.Add(DropDown);
DropDown.Click += new EventHandler(DropDown_Click);
Edit.TextChanged += new EventHandler(Edit_TextChanged);
Edit.BackColor = Color.White;
Edit.ForeColor = Color.Black;
m_disposeList.Add(Edit);
m_disposeList.Add(DropDown);
m_supportsVars = supportsVars;
}
public override ConditionOperatorDef CreateInstance(ConditionNodeBase node)
{
return(new SingleValueExprDef_NotContains(node, this));
}
public NoValueExprDef(ConditionNodeBase node, ConditionOperatorFactory fact, string sql)
: base(node, fact)
{
Sql = sql;
}
public ContainsNoneOfExprDef(ConditionNodeBase node, ConditionOperatorFactory fact)
: base(node, fact)
{
}
public override ConditionOperatorDef CreateInstance(ConditionNodeBase node)
{
return(new ContainsNoneOfExprDef(node, this));
}
public SingleSimpleValueExprDef_In(ConditionNodeBase node, ConditionOperatorFactory fact, string sql)
: base(node, fact, sql, "('item1', 'item2')")
{
}
public override ConditionOperatorDef CreateInstance(ConditionNodeBase node)
{
return(new DoubleValueExprDef(node, this, Sql));
}
public ConditionOperatorDef(ConditionNodeBase node, ConditionOperatorFactory fact)
{
Node = node;
Factory = fact;
}
public abstract ConditionOperatorDef CreateInstance(ConditionNodeBase node);
public SingleValueExprDef_NotContains(ConditionNodeBase node, ConditionOperatorFactory fact)
: base(node, fact, null, "")
{
}
