private string GetDefaultValue(TemplateVariableInfo variable)
{
string defaultValue = null;
if (this.VariableBus != null)
defaultValue = this.VariableBus.PullVariableValue(variable.Name);
if (string.IsNullOrEmpty(defaultValue))
defaultValue = variable.DefaultValue;
return defaultValue;
}
private void ReadVariables(DataSet ds)
{
this.Variables = new Dictionary<string, TemplateVariableInfo>();
if (ds.Tables.Contains("Variable"))
{
foreach (DataRow rowVariable in ds.Tables["Variable"].Rows)
{
var allowedValues = ReadListItemsForVariable(ds, rowVariable);
TemplateVariableInfo var = new TemplateVariableInfo(GetRowField(rowVariable, "Name"), GetRowField(rowVariable, "DefaultValue"), GetRowField(rowVariable, "Description"), allowedValues);
this.Variables[var.Name] = var;
}
}
}
private ComboBox CreateComboBoxForVariable(TemplateVariableInfo var)
{
ComboBox ddl = new ComboBox();
ddl.ValueMember = "Value";
ddl.DisplayMember = "Name";
this.uiToolTip.SetToolTip(ddl, var.Description);
ddl.SelectedIndexChanged += new EventHandler(OnDdlVariableChanged);
ddl.DataSource = var.AllowedValues;
return ddl;
}
private TextBox CreateTextBoxForVariable(TemplateVariableInfo var)
{
TextBox txt = new TextBox();
txt.Anchor = AnchorStyles.Right | AnchorStyles.Left | AnchorStyles.Top;
this.uiToolTip.SetToolTip(txt, var.Description);
txt.Leave += new EventHandler(OnTextVariableChanged);
return txt;
}
private Label CreateLabelForVariable(TemplateVariableInfo var, int labelWidth)
{
Label lbl = new Label();
lbl.Width = labelWidth;
lbl.Text = var.Description ?? var.Name;
lbl.AutoEllipsis = true;
this.uiToolTip.SetToolTip(lbl, var.Description);
return lbl;
}
private Control CreateBoundControl(TemplateVariableInfo var, Label lbl)
{
Control ctl;
if (var.AllowedValues != null && var.AllowedValues.Length > 0)
ctl = CreateComboBoxForVariable(var);
else
ctl = CreateTextBoxForVariable(var);
ctl.Location = new Point(lbl.Width + ControlGap, nextRowLocation);
ctl.Width = this.Width - ctl.Location.X - 2 * ControlGap;
return ctl;
}
private Control CreateVariableControls(TemplateVariableInfo var, int labelWidth)
{
Label lbl = CreateLabelForVariable(var, labelWidth);
lbl.Location = new Point(0, nextRowLocation);
this.Controls.Add(lbl);
Control ctl = CreateBoundControl(var, lbl);
this.Controls.Add(ctl);
SetControlValue(ctl, GetDefaultValue(var));
this.nextRowLocation += lbl.Size.Height + RowGap;
return ctl;
}
