private static void Create_Event(IDesignerHost host, Input_Control input, string eventName, string eventMethodName)
{
IEventBindingService eventBindingService = UIDesigner_Service.IEventBindingService_FromHost(host);
EventDescriptorCollection eventColl = TypeDescriptor.GetEvents(input, new Attribute[0]);
if (eventColl != null)
{
var eventDescriptor = eventColl[eventName] as EventDescriptor;
if (eventDescriptor != null)
{
PropertyDescriptor propertyDescriptor = eventBindingService.GetEventProperty(eventDescriptor);
propertyDescriptor.SetValue(input, eventMethodName);
}
}
}
/// <summary>
/// Converts the generated form to object.
/// </summary>
/// <param name="e">The input event arguments control</param>
/// <param name="Object">The object</param>
public void Form_ToObject(onInputControl_EventArgs e, IObjectModel Object)
{
// Value on the form has changed -> update the object
Input_Control input = e.Control_;
string fieldName = input.Field_Name;
string fieldValue = input.Field_Value;
FieldInfo fieldInfo = Object.GetType().GetField(fieldName);
Type fieldType = fieldInfo.FieldType;
object value;
if (fieldValue.zIsNullOrEmpty())
{
value = LamedalCore_.Instance.Types.Object.DefaultValue(fieldType);
}
else
{
value = LamedalCore_.Instance.Types.Object.CastTo(fieldValue, fieldType);
}
fieldInfo.SetValue(Object, value);
}
/// <summary>Generates the controls on the designer panels.</summary>
/// <param name="designer">The designer</param>
/// <param name="classType">The class type</param>
/// <param name="classAttribute">The class attributeuteibute</param>
/// <param name="panel1">The panel1</param>
/// <param name="panel2">The panel to setting. Default value = null.</param>
/// <param name="panel3">The panel3 setting. Default value = null.</param>
/// <param name="onValueChange">The on valueue change setting. Default value = null.</param>
/// <returns>The height of the form should be</returns>
public int Generate_Controls(IDesignerHost designer, Type classType, BlueprintData_TableAttribute classAttribute, Panel panel1, Panel panel2 = null, Panel panel3 = null, EventHandler <onInputControl_EventArgs> onValueChange = null)
{
Panel panel = null;
if (panel1 == null)
{
"Error! Cannot generate controls if Panel_1 is unknown.".zOk();
return(0);
}
// Find decorated properties for the class that is to be generated
bool class_GenerateAllFields = (classAttribute == null) ? true : classAttribute.GenerateAllFields;
// For class type, get all fields that was marked with BlueprintData_FieldAttribute
Input_Control input = null;
IList <Tuple <FieldInfo, BlueprintData_FieldAttribute> > fields = LamedalCore_.Instance.Types.Class.ClassAttributes.Find_Fields(classType, new BlueprintData_FieldAttribute());
// List<Tuple<FieldInfo, Attribute>> fields = _dotNet.ClassAttribute.Field_FindAttributes(classType, typeof(BlueprintData_FieldAttribute), class_GenerateAllFields);
dynamic defaultO = UIDesigner_Form.Create(classType);
foreach (Tuple <FieldInfo, BlueprintData_FieldAttribute> field in fields)
{
// ===================================
// Read all the definition information
// ===================================
FieldInfo fieldInfo = field.Item1;
object value = fieldInfo.GetValue(defaultO);
string fieldValue = value.zObject().AsStr();
string fieldName = fieldInfo.Name;
var fieldDefinition = field.Item2 as BlueprintData_FieldAttribute;
if (fieldDefinition == null)
{
if (class_GenerateAllFields)
{
fieldDefinition = new BlueprintData_FieldAttribute();
}
else
{
"Error! Field '{0}' does not have attribute BlueprintData_FieldAttribute.".zFormat(fieldName).zOk();
continue; // <========================================================================================
}
}
if (fieldDefinition.IsVisible == false)
{
continue; // <=================================================
}
string fieldCaption = fieldDefinition.Caption;
if (fieldCaption == "")
{
fieldCaption = fieldName;
}
Type fieldType = fieldInfo.FieldType;
string fieldDescription = fieldDefinition.Description;
bool fieldIsPassword = fieldDefinition.IsPassword;
bool fieldIsRequired = fieldDefinition.IsRequired;
int fieldValueMax = fieldDefinition.ValueMax;
int fieldValueMin = fieldDefinition.ValueMin;
int fieldLengthMax = fieldDefinition.LengthMax;
int fieldLengthMin = fieldDefinition.LengthMin;
// Create the form for capturing values
if (panel == null)
{
panel = panel1;
}
input = UIDesigner_Generate.Create_Input(designer, panel, fieldName, fieldCaption, fieldType, fieldValue, onValueChange);
// Set the panel
if (panel == panel3)
{
panel = panel1;
}
else if (panel == panel2)
{
if (panel3 == null)
{
panel = panel1;
}
else
{
panel = panel3;
}
}
else if (panel == panel1)
{
if (panel2 != null)
{
panel = panel2;
}
}
if (input != null)
{
input.Field_Description = fieldDescription;
}
}
if (input != null)
{
return(input.Top + input.Height + 80);
}
return(0);
}
