/// <summary>
/// Checks whether a given field should be editable and makes appropriate
/// changes. If the property is an ObjectID and the BO
/// is not new, then editing should not be done.
/// </summary>
/// <param name="field">The field being added</param>
/// <param name="ctl">The control being prepared</param>
/// <returns>Returns true if editable</returns>
private bool CheckIfEditable(UIFormField field, IControlHabanero ctl)
{
bool editable = field.Editable;
if (editable)
{
if (_firstControl == null)
{
_firstControl = ctl;
}
}
if (editable)
{
object parameterValue = field.GetParameterValue("editable");
if (parameterValue != null) editable = Convert.ToBoolean(parameterValue);
parameterValue = field.GetParameterValue("readWriteRule");
string writeRule = "";
if (parameterValue != null) writeRule = Convert.ToString(parameterValue);
if (writeRule.Length > 0)
{
if (writeRule == "ReadOnly") editable = false;
if (writeRule == "WriteNew")
{
if (_currentBusinessObject.Status.IsNew)
{
editable = true;
}
else editable = false;
}
if (writeRule == "WriteNotNew")
{
if (_currentBusinessObject.Status.IsNew)
{
editable = false;
}
else editable = true;
}
}
}
return editable;
}
/// <summary>
/// Checks for a range of parameters that may apply to some or all fields
/// </summary>
private static void CheckGeneralParameters(UIFormField field, IControlHabanero ctl)
{
if (field.GetParameterValue("alignment") != null)
{
//TODO_Port needs to be tested.
//string alignmentParam = field.GetParameterValue("alignment").ToString().ToLower().Trim();
//Gizmox.WebGUI.Forms.HorizontalAlignment alignment;
//if (alignmentParam == "left") alignment = Gizmox.WebGUI.Forms.HorizontalAlignment.Left;
//else if (alignmentParam == "right") alignment = Gizmox.WebGUI.Forms.HorizontalAlignment.Right;
//else if (alignmentParam == "center") alignment = Gizmox.WebGUI.Forms.HorizontalAlignment.Center;
//else if (alignmentParam == "centre") alignment = Gizmox.WebGUI.Forms.HorizontalAlignment.Center;
//else
//{
// throw new InvalidXmlDefinitionException(String.Format(
// "In a 'parameter' element, the value '{0}' given for 'alignment' was " +
// "invalid. The available options are: left, right, center and centre.",
// alignmentParam));
//}
// if (ctl is ITextBox) ((ITextBox) ctl).TextAlign = alignment;
// this if (ctl is INumericUpDown) ((INumericUpDown) ctl).TextAlign = alignment;
}
}