private void InitializeForm(string macroAlias)
{
//Hold selected Alias in Viewstate
SelectedMacroAlias = macroAlias;
//Create new property collection
List <PersistableMacroProperty> props = new List <PersistableMacroProperty>();
//Clear Old Control Collection
_formTable.Controls.Clear();
//Is a Macro selected
if (!string.IsNullOrEmpty(macroAlias))
{
Macro formMacro = Macro.GetByAlias(macroAlias);
///Only render form when macro is found
if (formMacro != null)
{
if (formMacro.Properties.Length > 0)
{
propertiesHeader.Visible = true;
}
foreach (MacroProperty macroProperty in formMacro.Properties)
{
//Only add properties that people may see.
if (macroProperty.Public)
{
PersistableMacroProperty prop = new PersistableMacroProperty();
prop.Alias = macroProperty.Alias;
prop.Name = macroProperty.Name;
prop.AssemblyName = macroProperty.Type.Assembly;
prop.TypeName = macroProperty.Type.Type;
//Assign value if specified
if (DataValues[macroProperty.Alias.ToLower()] != null)
{
prop.Value = DataValues[macroProperty.Alias.ToLower()].ToString();
}
props.Add(prop);
}
}
}
}
//Hold selected properties in ViewState
SelectedProperties = props;
//Render the form
RendeFormControls();
}
/// <summary>
/// Create an instance of a Macro control and return it.
/// Because the macro control uses inline client script whichs is not generated after postback
/// That's why we use the Page Picker instead of the content picker of the macro.
/// </summary>
internal static Control GetMacroRenderControlByType(PersistableMacroProperty prop, string uniqueID)
{
Control macroControl;
Type m = MacroControlTypes.FindLast(delegate(Type macroGuiCcontrol) { return(macroGuiCcontrol.ToString() == string.Format("{0}.{1}", prop.AssemblyName, prop.TypeName)); });
IMacroGuiRendering typeInstance;
typeInstance = Activator.CreateInstance(m) as IMacroGuiRendering;
if (!string.IsNullOrEmpty(prop.Value))
{
((IMacroGuiRendering)typeInstance).Value = prop.Value;
}
macroControl = (Control)typeInstance;
macroControl.ID = uniqueID;
return(macroControl);
}
