public override object EditValue(System.ComponentModel.ITypeDescriptorContext context, IServiceProvider provider, object value)
{
if (context != null && context.Instance != null && provider != null)
{
IWindowsFormsEditorService service = (IWindowsFormsEditorService)provider.GetService(typeof(IWindowsFormsEditorService));
if (service != null)
{
IWithProject mc = context.Instance as IWithProject;
if (mc == null)
{
MathNode.Log(new DesignerException("{0} does not implement IWithProject", context.Instance.GetType()));
}
else
{
if (mc.Project == null)
{
MathNode.Log(new DesignerException("Project not set for {0} [{1}]", mc, mc.GetType()));
}
else
{
Rectangle rc = new Rectangle(System.Windows.Forms.Cursor.Position, new Size(20, 60));
IMathExpression im = value as IMathExpression;
if (im == null)
{
im = new MathNodeRoot();
}
}
}
}
}
return(value);
}
protected override object OnEditValue(System.ComponentModel.ITypeDescriptorContext context, IServiceProvider provider, System.Windows.Forms.Design.IWindowsFormsEditorService service, object value)
{
IWithProject mc = context.Instance as IWithProject;
if (mc != null)
{
if (mc.Project == null)
{
MathNode.Log(TraceLogClass.GetForm(provider), new DesignerException("Project not set for {0} [{1}]", mc, mc.GetType()));
}
else
{
GetterClass val = value as GetterClass;
System.Drawing.Point curPoint = System.Windows.Forms.Cursor.Position;
rc.X = curPoint.X;
rc.Y = curPoint.Y;
DlgMethod dlg = val.CreateMethodEditor(rc);
try
{
dlg.SetNameReadOnly();
dlg.LoadMethod(val, EnumParameterEditType.ReadOnly);
dlg.Text = val.ToString();
if (service.ShowDialog(dlg) == DialogResult.OK)
{
value = val;
ILimnorDesignerLoader l = LimnorProject.ActiveDesignerLoader as ILimnorDesignerLoader;
if (l != null)
{
//save the property and hence save the getter
DesignUtil.SaveCustomProperty(LimnorProject.ActiveDesignerLoader.Node, l.Writer, val.Property);
//save actions
List <IAction> actions = val.GetActions();
if (actions != null)
{
foreach (IAction a in actions)
{
l.GetRootId().SaveAction(a, l.Writer);
}
}
LimnorProject.ActiveDesignerLoader.NotifyChanges();
}
}
}
catch (Exception err)
{
MathNode.Log(TraceLogClass.GetForm(provider), err);
}
finally
{
val.ExitEditor();
}
}
}
return(value);
}
public override object EditValue(ITypeDescriptorContext context, IServiceProvider provider, object value)
{
if (context != null && context.Instance != null && provider != null)
{
IWindowsFormsEditorService service = (IWindowsFormsEditorService)provider.GetService(typeof(IWindowsFormsEditorService));
if (service != null)
{
DataTypePointer typeScope = null;
ITypeScopeHolder th = context.Instance as ITypeScopeHolder;
if (th != null)
{
typeScope = th.GetTypeScope(context.PropertyDescriptor.Name);
}
if (typeScope == null)
{
foreach (Attribute a in context.PropertyDescriptor.Attributes)
{
TypeScopeAttribute ts = a as TypeScopeAttribute;
if (ts != null && ts.Scope != null)
{
if (ts.Scope.IsGenericParameter)
{
Type[] ctps = ts.Scope.GetGenericParameterConstraints();
if (ctps != null && ctps.Length > 0)
{
typeScope = new DataTypePointer(new TypePointer(ctps[0]));
break;
}
}
else
{
typeScope = new DataTypePointer(new TypePointer(ts.Scope));
break;
}
}
}
}
MethodClass scopeMethod = null;
IScopeMethodHolder mh = context.Instance as IScopeMethodHolder;
if (mh != null)
{
scopeMethod = mh.GetScopeMethod();
}
IWithProject mc = context.Instance as IWithProject;
if (mc == null)
{
ComponentInterfaceWrapper ciw = context.Instance as ComponentInterfaceWrapper;
if (ciw != null)
{
mc = ciw.Value as IWithProject;
}
}
if (mc == null)
{
MathNode.Log(TraceLogClass.GetForm(provider), new DesignerException("{0} does not implement IWithProject", context.Instance.GetType()));
}
else
{
if (mc.Project == null)
{
MathNode.Log(TraceLogClass.GetForm(provider), new DesignerException("Project not set for {0} [{1}]", mc, mc.GetType()));
}
else
{
MethodDiagramViewer mdv = mc as MethodDiagramViewer;
if (mdv != null)
{
WebClientEventHandlerMethod wcehm = mdv.Method as WebClientEventHandlerMethod;
if (wcehm != null)
{
if (string.CompareOrdinal("ReturnType", context.PropertyDescriptor.Name) == 0)
{
return(value);
}
}
}
bool isMethodReturn = false;
IObjectPointer op = value as IObjectPointer;
DataTypePointer val = new DataTypePointer();
if (op != null)
{
val.SetDataType(op);
}
for (int i = 0; i < context.PropertyDescriptor.Attributes.Count; i++)
{
MethodReturnAttribute mra = context.PropertyDescriptor.Attributes[i] as MethodReturnAttribute;
if (mra != null)
{
isMethodReturn = true;
break;
}
}
//
bool bUseDropDown = false;
EnumWebRunAt runAt = EnumWebRunAt.Inherit;
PropertyClassWebClient pcwc = context.Instance as PropertyClassWebClient;
if (pcwc != null)
{
bUseDropDown = true;
runAt = EnumWebRunAt.Client;
}
else
{
PropertyClassWebServer pcws = context.Instance as PropertyClassWebServer;
if (pcws != null)
{
bUseDropDown = true;
runAt = EnumWebRunAt.Server;
}
}
if (!bUseDropDown)
{
ParameterClass pc = context.Instance as ParameterClass;
if (pc != null)
{
ConstructorClass cc = pc.Method as ConstructorClass;
if (cc != null)
{
ClassPointer cp = cc.Owner as ClassPointer;
if (cp != null)
{
if (typeof(Attribute).IsAssignableFrom(cp.BaseClassType))
{
//use drop down
bUseDropDown = true;
}
}
}
}
}
//
if (bUseDropDown)
{
TypeSelector drp = TypeSelector.GetAttributeParameterDialogue(service, runAt, val.BaseClassType);
service.DropDownControl(drp);
if (drp.SelectedType != null)
{
val.SetDataType(drp.SelectedType);
bool bIsForLocalType = false;
if (string.Compare(context.PropertyDescriptor.Name, ActionAssignInstance.Instance_Type, StringComparison.Ordinal) == 0)
{
PropertiesWrapper pw = context.Instance as PropertiesWrapper;
if (pw != null)
{
AB_SingleAction sa = pw.Owner as AB_SingleAction;
if (sa != null)
{
ActionAssignInstance aa = sa.ActionData as ActionAssignInstance;
if (aa != null)
{
bIsForLocalType = true;
aa.SetParameterValue(ConstObjectPointer.VALUE_Type, drp.SelectedType);
}
}
}
}
if (bIsForLocalType)
{
}
else
{
value = val;
}
}
}
else
{
Type typeAttr = null;
MethodClass mc0 = scopeMethod;
if (mc0 == null)
{
mc0 = mc as MethodClass;
}
if (mc0 == null)
{
MethodDiagramViewer mcv = mc as MethodDiagramViewer;
if (mcv != null)
{
mc0 = mcv.Method;
}
}
if (mc0 != null)
{
if (mc.Project.ProjectType == EnumProjectType.WebAppPhp)
{
if (mc0.WebUsage == EnumMethodWebUsage.Server)
{
typeAttr = typeof(PhpTypeAttribute);
}
else
{
typeAttr = typeof(JsTypeAttribute);
}
}
else if (mc.Project.ProjectType == EnumProjectType.WebAppAspx)
{
if (mc0.WebUsage == EnumMethodWebUsage.Client)
{
typeAttr = typeof(JsTypeAttribute);
}
}
}
FrmObjectExplorer dlg = DesignUtil.GetDataTypeSelectionDialogue(mc.Project, scopeMethod, val, isMethodReturn, typeScope, typeAttr);
if (service.ShowDialog(dlg) == DialogResult.OK)
{
val.SetDataType(dlg.SelectedDataType);
bool bIsForLocalType = false;
if (string.Compare(context.PropertyDescriptor.Name, ActionAssignInstance.Instance_Type, StringComparison.Ordinal) == 0)
{
PropertiesWrapper pw = context.Instance as PropertiesWrapper;
if (pw != null)
{
AB_SingleAction sa = pw.Owner as AB_SingleAction;
if (sa != null)
{
ActionAssignInstance aa = sa.ActionData as ActionAssignInstance;
if (aa != null)
{
bIsForLocalType = true;
aa.SetParameterValue(ActionAssignInstance.Instance_Type, dlg.SelectedDataType);
}
}
}
}
else
{
ComponentIconLocal cil = context.Instance as ComponentIconLocal;
bIsForLocalType = (cil != null);
if (bIsForLocalType)
{
cil.LocalPointer.ClassType = dlg.SelectedDataType;
}
}
if (bIsForLocalType)
{
}
else
{
ExceptionHandlerList.PropertyDescriptorExceptionHandler pdeh = context.PropertyDescriptor as ExceptionHandlerList.PropertyDescriptorExceptionHandler;
if (pdeh != null)
{
pdeh.Handler.ExceptionType = val;
}
else
{
value = val;
}
}
}
}
}
}
}
}
return(value);
}