public MethodDragDropOperation(MethodInfo mtd, DragDropOperationAttribute attr, object baseObject, IEnumerable <AppObject> objs)
{
m_mtd = mtd;
m_attr = attr;
m_baseObject = baseObject;
Args.AddRange(objs);
}
private void ProcessOperation(object baseObject, AppObject[] draggedObjs, MethodInfo mtd, DragDropOperationAttribute attr)
{
if (!LicenseTool.FeatureAllowed(attr.RequiredFeature))
{
return;
}
if (attr.MultiMode == MultipleMode.NativeMulti)
{
var okobjs = new List <AppObject>(draggedObjs);
foreach (MethodInfo vmtd in baseObject.GetType().GetMethods())
{
foreach (DragDropOperationFilterMultiAttribute fattr in vmtd.GetCustomAttributes(typeof(DragDropOperationFilterMultiAttribute), true))
{
if (fattr.Name == attr.Name)
{
vmtd.Invoke(baseObject, new object[] { okobjs });
}
}
}
var op = new MethodDragDropOperation(mtd, attr, baseObject, okobjs);
if (op.Acceptable())
{
Operations.Add(op);
}
return;
}
else
{
var okobjs = new List <AppObject>(draggedObjs);
foreach (MethodInfo vmtd in baseObject.GetType().GetMethods())
{
foreach (DragDropOperationVisibleAttribute vattr in vmtd.GetCustomAttributes(typeof(DragDropOperationVisibleAttribute), true))
{
if (vattr.Name == attr.Name)
{
okobjs.Clear();
foreach (var appobj in draggedObjs)
{
if ((bool)vmtd.Invoke(baseObject, new object[] { appobj }))
{
okobjs.Add(appobj);
}
}
}
}
}
var op = new MethodDragDropOperation(mtd, attr, baseObject, okobjs);
if (op.Acceptable())
{
Operations.Add(op);
}
return;
}
}
