public MethodClass GetScopeMethod() { IScopeMethodHolder mh = _owner as IScopeMethodHolder; if (mh != null) { return(mh.GetScopeMethod()); } return(null); }
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); }
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) { IObjectPointer mm = value as IObjectPointer; if (mm == null) { PropertyPointer pp = new PropertyPointer(); IDataScope dv = context.Instance as IDataScope; if (dv != null) { pp.Scope = dv.ScopeDataType; pp.Owner = dv.ScopeOwner; } mm = pp; } if (mm != null) { IMethod imScope = null; Type t = service.GetType(); PropertyInfo pif0 = t.GetProperty("OwnerGrid"); if (pif0 != null) { object pv = pif0.GetValue(service, null); MathPropertyGrid pg = pv as MathPropertyGrid; if (pg != null) { imScope = pg.ScopeMethod; } } if (imScope == null) { IScopeMethodHolder mh = context.Instance as IScopeMethodHolder; if (mh != null) { imScope = mh.GetScopeMethod(); } } DataTypePointer scope = null; IOwnerScope ios = context.Instance as IOwnerScope; if (ios != null) { scope = ios.OwnerScope; } if (scope == null) { ParameterValue pv = context.Instance as ParameterValue; if (pv != null && pv.DataType != null && pv.DataType.BaseClassType != null) { if (typeof(Delegate).IsAssignableFrom(pv.DataType.BaseClassType)) { scope = pv.DataType; } } } FrmObjectExplorer dlg = DesignUtil.GetPropertySelector(mm, imScope, scope); if (dlg != null) { OnDialogCreated(dlg); if (service.ShowDialog(dlg) == System.Windows.Forms.DialogResult.OK) { bool isValid = true; string msg = string.Empty; if (MethodEditContext.IsWebPage) { IObjectPointer iop = dlg.SelectedObject as IObjectPointer; if (iop != null) { if (MethodEditContext.UseClientPropertyOnly) { if (iop.RunAt == EnumWebRunAt.Server) { isValid = false; msg = "Server value is not allowed"; } } else if (MethodEditContext.UseServerPropertyOnly) { if (iop.RunAt == EnumWebRunAt.Client) { isValid = false; msg = "Client value is not allowed"; } } } } if (!isValid) { MessageBox.Show(msg, "Select value", MessageBoxButtons.OK, MessageBoxIcon.Error); } else { value = dlg.SelectedObject; if (context.PropertyDescriptor.IsReadOnly) { //manually set it PropertyInfo pif = context.Instance.GetType().GetProperty(context.PropertyDescriptor.Name); pif.SetValue(context.Instance, value, new object[] { }); } } } dlg.ResetSelectLValue(); } } } } return(value); }