public override bool IsSameObjectRef(IObjectIdentity objectPointer)
{
ParameterClass p = objectPointer as ParameterClass;
if (p == null)
{
CustomMethodParameterPointer cmpp = objectPointer as CustomMethodParameterPointer;
if (cmpp != null)
{
p = cmpp.Parameter;
}
}
if (p != null)
{
if (p.ParameterID == this.ParameterID)
{
return(true);
}
if (string.CompareOrdinal(p.CodeName, this.CodeName) == 0)
{
return(true);
}
}
return(false);
}
public override object Clone()
{
ParameterClass dtp = (ParameterClass)base.Clone();
dtp._desc = _desc;
dtp.Name = Name;
dtp.ParameterID = ParameterID;
dtp.ReadOnly = ReadOnly;
return(dtp);
}
public override bool IsSameProperty(IPropertyPointer objectPointer)
{
ParameterClass p = objectPointer as ParameterClass;
if (p != null)
{
if (p.ParameterID == this.ParameterID)
{
return(true);
}
if (string.CompareOrdinal(p.CodeName, this.CodeName) == 0)
{
return(true);
}
}
return(false);
}
public override UITypeEditorEditStyle GetEditStyle(ITypeDescriptorContext context)
{
if (context != null && context.Instance != null)
{
MethodDiagramViewer mdv = context.Instance as MethodDiagramViewer;
if (mdv != null)
{
WebClientEventHandlerMethod wcehm = mdv.Method as WebClientEventHandlerMethod;
if (wcehm != null)
{
if (string.CompareOrdinal("ReturnType", context.PropertyDescriptor.Name) == 0)
{
return(UITypeEditorEditStyle.None);
}
}
}
DataTypePointer dp = context.Instance as DataTypePointer;
if (dp != null)
{
if (dp.ReadOnly)
{
return(UITypeEditorEditStyle.None);
}
ParameterClass pc = dp 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))
{
return(UITypeEditorEditStyle.DropDown);
}
}
}
}
}
}
return(UITypeEditorEditStyle.Modal);
}
public bool IsSameProperty(ISourceValuePointer p)
{
ParameterClass pc = p as ParameterClass;
if (pc != null)
{
return(pc.ParameterID == this.ParameterID);
}
else
{
CustomMethodParameterPointer cmp = p as CustomMethodParameterPointer;
if (cmp != null)
{
if (cmp.Parameter != null)
{
if (cmp.Parameter.ParameterID == this.ParameterID)
{
return(true);
}
}
}
}
return(false);
}
private void taskExecuter(IEventPointer eventPointer, object[] eventParameters)
{
try
{
foreach (EventAction ea in eventHandlers)
{
EventPointer ep = eventPointer as EventPointer;
if (ea.Event.IsSameObjectRef(ep))
{
List <ParameterClass> eventValues = new List <ParameterClass>();
if (eventParameters != null && eventParameters.Length > 0)
{
ParameterInfo[] pifs = ep.Parameters;
if (pifs.Length != eventParameters.Length)
{
throw new DesignerException("Event {0} parameter count mismatch", ep.MemberName);
}
for (int i = 0; i < pifs.Length; i++)
{
ParameterClass p = new ParameterClass(new TypePointer(pifs[i].ParameterType));
p.Name = pifs[i].Name;
p.ObjectInstance = eventParameters[i];
eventValues.Add(p);
}
}
//execute the event handlers
TaskIdList actIdList = ea.TaskIDList;
foreach (TaskID tid in actIdList)
{
UInt32 classId = tid.ClassId;
//if (tid.IsGroup)
//{
//}
//else
//{
//find the action in the list of all actions
List <IAction> acts = null;
if (classId == _map.ClassId)
{
acts = actions;
}
else
{
ObjectIDmap classmap = _map.GetMapByClassId(classId);
if (classmap != null)
{
ActionEventCollection av = classmap.GetTypedData <ActionEventCollection>();
if (av == null)
{
av = new ActionEventCollection(classmap);
classmap.SetTypedData <ActionEventCollection>(av);
av.LoadActions();
}
acts = av.actions;
}
}
if (acts != null)
{
foreach (IAction a in acts)
{
if (a.ActionId == tid.ActionId)
{
a.Execute(eventValues);
break;
}
}
}
//}
}
break;
}
}
}
catch (Exception err)
{
MathNode.Log(err);
}
}
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);
}
protected override void OnDrawItem(DrawItemEventArgs e)
{
if (e.Index >= 0 && e.Index < this.Items.Count)
{
bool selected = ((e.State & DrawItemState.Selected) != 0);
ParameterClass item = this.Items[e.Index] as ParameterClass;
if (item != null)
{
Rectangle rcBK = new Rectangle(e.Bounds.Left, e.Bounds.Top, 1, this.ItemHeight);
if (e.Bounds.Width > this.ItemHeight)
{
rcBK.Width = e.Bounds.Width - this.ItemHeight;
rcBK.X = this.ItemHeight;
if (selected)
{
e.Graphics.FillRectangle(Brushes.LightBlue, rcBK);
}
else
{
if (e.Index < FixedParameterCount)
{
e.Graphics.FillRectangle(Brushes.LightGray, rcBK);
}
else
{
e.Graphics.FillRectangle(Brushes.White, rcBK);
}
}
}
Rectangle rc = new Rectangle(e.Bounds.Left, e.Bounds.Top, this.ItemHeight, this.ItemHeight);
float w = (float)(e.Bounds.Width - this.ItemHeight);
if (w > 0)
{
RectangleF rcf = new RectangleF((float)(rc.Left + this.ItemHeight + 2), (float)(rc.Top), w, (float)this.ItemHeight);
if (selected)
{
e.Graphics.DrawString(item.ToString(), this.Font, Brushes.White, rcf);
}
else
{
e.Graphics.DrawString(item.ToString(), this.Font, Brushes.Black, rcf);
}
}
e.Graphics.DrawImage(item.Icon, rc);
}
else
{
if (selected)
{
e.Graphics.FillRectangle(Brushes.LightBlue, e.Bounds);
}
else
{
e.Graphics.FillRectangle(Brushes.White, e.Bounds);
}
if (this.Items[e.Index] != null)
{
e.Graphics.DrawString(this.Items[e.Index].ToString(), this.Font, Brushes.Black, e.Bounds.Left, e.Bounds.Top);
}
}
}
}
