public override void FindActionsByOwnerType <T>(List <IActionMethodPointer> results, List <UInt32> usedBranches, List <UInt32> usedMethods)
{
if (usedBranches.Contains(this.BranchId))
{
return;
}
usedBranches.Add(this.BranchId);
if (_decisionTable != null)
{
for (int i = 0; i < _decisionTable.ConditionCount; i++)
{
if (_decisionTable[i].Condition != null)
{
Dictionary <UInt32, IMethodPointerNode> ms = new Dictionary <uint, IMethodPointerNode>();
_decisionTable[i].Condition.GetMethodPointers(ms);
if (ms.Count > 0)
{
foreach (KeyValuePair <UInt32, IMethodPointerNode> mp in ms)
{
if (mp.Value.MethodExecuter is T)
{
IActionMethodPointer ia = mp.Value.MethodObject as IActionMethodPointer;
if (ia != null)
{
results.Add(ia);
}
}
}
}
}
if (_decisionTable[i].Actions != null)
{
for (int k = 0; k < _decisionTable[i].Actions.Count; k++)
{
if (_decisionTable[i].Actions[k].Action == null)
{
_decisionTable[i].Actions[k].Action = GetActionInstance(_decisionTable[i].Actions[k].ActionId);
}
if (_decisionTable[i].Actions[k].Action != null)
{
MethodClass.CollectActionsByOwnerType <T>(_decisionTable[i].Actions[k].Action, results, usedMethods);
}
}
}
}
}
}
private void checkTarget(TreeNodeObject node, BoolEventArgs e)
{
e.Result = false;
TreeNodeCustomMethodPointer tncmp = node as TreeNodeCustomMethodPointer;
if (tncmp != null)
{
if (tncmp.Method != null)
{
if (tncmp.Method.ReturnBaseType != null && !typeof(void).IsAssignableFrom(tncmp.Method.ReturnBaseType))
{
e.Result = true;
}
}
}
else
{
IActionMethodPointer mp = node.OwnerPointer as IActionMethodPointer;
if (mp != null)
{
if (!mp.NoReturn)
{
e.Result = true;
}
}
else
{
MethodClass mc = node.OwnerPointer as MethodClass;
if (mc != null && mc.MethodReturnType != null)
{
if (!(typeof(void).Equals(mc.MethodReturnType.ParameterLibType)))
{
e.Result = true;
}
}
}
}
}
protected override void OnLoad(XmlNode node)
{
MathNodeRoot r = this.root;
if (r != null)
{
XmlObjectReader xr = r.Reader as XmlObjectReader;
if (xr != null)
{
XmlNode nodeMethod = node.SelectSingleNode(XmlSerialization.XML_METHOD);
if (nodeMethod != null)
{
_methodPointer = (IActionMethodPointer)xr.ReadObject(nodeMethod, null);
_id = XmlUtil.GetAttributeUInt(nodeMethod, XmlTags.XMLATT_NodeId);
InitializeChildren();
}
}
else
{
throw new DesignerException("Reader not available calling MathNodeMethodPointer.OnLoad");
}
}
}
public void OnReadFromXmlNode(IXmlCodeReader reader, XmlNode node)
{
_methodPointer = (IActionMethodPointer)reader.ReadObject(node, null);
_id = XmlUtil.GetAttributeUInt(node, XmlTags.XMLATT_NodeId);
}
public override void OnDoubleClick(Control host)
{
Form f = host.FindForm();
if (f != null)
{
f.Cursor = System.Windows.Forms.Cursors.WaitCursor;
}
host.Cursor = System.Windows.Forms.Cursors.WaitCursor;
IMethod m = null;
if (_methodPointer != null)
{
m = _methodPointer.MethodPointed;
}
MethodClass scopeMethod = null;
MathExpCtrl mctrl = host as MathExpCtrl;
if (mctrl != null)
{
scopeMethod = mctrl.ScopeMethod as MethodClass;
if (scopeMethod == null)
{
MathNodeRoot r = mctrl.Root;
if (r != null)
{
scopeMethod = r.ScopeMethod as MethodClass;
}
}
}
FrmObjectExplorer dlg = DesignUtil.CreateSelectMethodDialog(scopeMethod, m);
if (dlg != null)
{
dlg.SetCheckTaget(checkTarget);
if (dlg.ShowDialog(f) == DialogResult.OK)
{
IAction act = null;
if (_methodPointer != null)
{
act = _methodPointer.Action;
}
MethodClass mc = dlg.SelectedObject as MethodClass;
if (mc != null)
{
_methodPointer = mc.CreateMethodPointer(act) as IActionMethodPointer;
}
else
{
_methodPointer = (IActionMethodPointer)dlg.SelectedObject;
}
_methodPointer.Action = act;
ChildNodeCount = _methodPointer.ParameterCount;
host.Invalidate();
}
}
host.Cursor = System.Windows.Forms.Cursors.Default;
if (f != null)
{
f.Cursor = System.Windows.Forms.Cursors.Default;
}
}
public override object EditValue(ITypeDescriptorContext context, IServiceProvider provider, object value)
{
if (context != null && context.Instance != null && provider != null)
{
IWindowsFormsEditorService edSvc = (IWindowsFormsEditorService)provider.GetService(typeof(IWindowsFormsEditorService));
if (edSvc != null)
{
IMethod m = value as IMethod;
IActionMethodPointer im = null;
MethodPointer method = value as MethodPointer;
if (m == null)
{
IMethodPointerHolder mh = context.Instance as IMethodPointerHolder;
if (mh != null)
{
im = mh.GetMethodPointer();
if (im != null)
{
m = im.MethodPointed;
}
}
}
MethodClass scopeMethod = null;
Type t = edSvc.GetType();
PropertyInfo pif0 = t.GetProperty("OwnerGrid");
if (pif0 != null)
{
object g = pif0.GetValue(edSvc, null);
MathPropertyGrid pg = g as MathPropertyGrid;
if (pg != null)
{
scopeMethod = pg.ScopeMethod as MethodClass;
}
}
if (scopeMethod == null)
{
IAction ia = context.Instance as IAction;
if (ia != null)
{
scopeMethod = ia.ScopeMethod as MethodClass;
}
}
FrmObjectExplorer dlg = DesignUtil.CreateSelectMethodDialog(scopeMethod, m);
if (edSvc.ShowDialog(dlg) == DialogResult.OK)
{
IAction act = null;
if (method != null)
{
act = method.Action;
}
if (act == null)
{
if (im != null)
{
act = im.Action;
}
}
IPropertyEx p = dlg.SelectedObject as IPropertyEx;
if (p != null)
{
value = p.CreateSetterMethodPointer(act);
}
else
{
MethodPointer mp = dlg.SelectedObject as MethodPointer;
if (mp != null)
{
mp.Action = act;
value = mp;
}
else
{
CustomMethodPointer cmp = dlg.SelectedObject as CustomMethodPointer;
if (cmp != null)
{
cmp.Action = act;
value = cmp;
}
}
}
}
}
}
return(value);
}
static public void ValidateParameterValues(ParameterValueCollection parameters, IList <IParameter> ps, IActionMethodPointer owner)
{
List <ParameterValue> pvs = new List <ParameterValue>();
for (int i = 0; i < ps.Count; i++)
{
bool bFound = false;
foreach (ParameterValue pv in parameters)
{
if (string.Compare(ps[i].Name, pv.Name, StringComparison.Ordinal) == 0)
{
bFound = true;
DataTypePointer dp = ps[i] as DataTypePointer;
if (dp != null)
{
pv.SetDataType(dp);
}
else
{
pv.SetDataType(ps[i].ParameterLibType);
}
pvs.Add(pv);
break;
}
}
if (!bFound)
{
ParameterValue p = owner.CreateDefaultParameterValue(i);
pvs.Add(p);
}
}
parameters.Clear();
parameters.AddRange(pvs);
}
static public void ValidateParameterValues(ParameterValueCollection parameters, Type[] ps, IActionMethodPointer owner)
{
List <ParameterValue> pvs = new List <ParameterValue>();
if (ps != null)
{
for (int i = 0; i < ps.Length; i++)
{
bool bFound = false;
if (i < parameters.Count && parameters[i] != null)
{
if (parameters[i].ParameterLibType != null)
{
if (parameters[i].ValueType == EnumValueType.ConstantValue && ps[i].IsAssignableFrom(parameters[i].ParameterLibType))
{
bFound = true;
parameters[i].SetDataType(ps[i]);
pvs.Add(parameters[i]);
}
else
{
bFound = true;
pvs.Add(parameters[i]);
}
}
}
if (!bFound)
{
ParameterValue p = owner.CreateDefaultParameterValue(i);
if (p != null)
{
pvs.Add(p);
}
}
}
}
parameters.Clear();
parameters.AddRange(pvs);
}
