/// <summary>
/// check dragged components are within their parent
/// </summary>
/// <param name="g">represent the Form</param>
/// <param name="e"></param>
/// <returns></returns>
private bool candrop(Glyph g, System.Windows.Forms.DragEventArgs e)
{
bool bRet = false;
if (ComponentsDraged != null && ComponentsDraged.Count > 0)
{
System.Windows.Forms.Design.Behavior.ControlBodyGlyph cbg = g as System.Windows.Forms.Design.Behavior.ControlBodyGlyph;
if (cbg != null)
{
MethodDiagramViewer mv = cbg.RelatedComponent as MethodDiagramViewer;
if (mv != null)
{
bRet = true;
IEnumerator ie = ComponentsDraged.GetEnumerator();
while (ie.MoveNext())
{
ActionViewer v = ie.Current as ActionViewer;
if (v != null)
{
if (mv.GUID != v.ParentGuid)
{
bRet = false;
break;
}
}
}
}
}
}
if (!bRet)
{
e.Effect = System.Windows.Forms.DragDropEffects.None;
}
return(bRet);
}
void miMakeList_Click(object sender, EventArgs e)
{
MethodDiagramViewer mv = this.Parent as MethodDiagramViewer;
if (mv != null)
{
ISelectionService selectionService = (ISelectionService)this.GetService(typeof(ISelectionService));
if (selectionService != null)
{
ICollection ic = selectionService.GetSelectedComponents();
if (ic != null)
{
List <ActionViewer> avs = new List <ActionViewer>();
foreach (object v in ic)
{
ActionViewer av = v as ActionViewer;
if (av != null)
{
avs.Add(av);
}
}
if (avs.Count > 0)
{
mv.CreateActionList(avs);
}
}
}
}
}
void miNewInstance_Click(object sender, EventArgs e)
{
MethodDesignerHolder mv = MethodViewer;
if (mv != null)
{
LocalVariable lv = this.ClassPointer as LocalVariable;
ActionAssignInstance act = mv.CreateSetValueAction(lv);
//
Point p = mv.PointToClient(System.Windows.Forms.Cursor.Position);
if (p.X < 0 || p.X > (mv.Width / 2))
{
p.X = 10;
}
if (p.Y < 0 || p.Y > (mv.Height / 2))
{
p.Y = 10;
}
ActionViewer av = mv.AddNewAction(act, p);
#if DEBUG
if (av != null)
{
if (!av.Visible)
{
MessageBox.Show("Action Viewer not visible");
}
}
#endif
}
}
private void createNewAction(MenuItemDataMethod data)
{
ILimnorDesignPane dp = Designer.Project.GetTypedData <ILimnorDesignPane>(Designer.ObjectMap.ClassId);
IAction act = OnCreateAction(data, dp);
if (act != null)
{
if (!(this.ClassPointer is LocalVariable))
{
if (MethodEditContext.IsWebPage)
{
if (!MethodEditContext.CheckAction(act, this.FindForm()))
{
return;
}
}
}
MethodDiagramViewer mv = MethodViewer.GetCurrentViewer();
act.ScopeMethod = _methodClass;
act.ActionHolder = MethodViewer.ActionsHolder;
double x0, y0;
ComponentIconEvent.CreateRandomPoint((double)((mv.Width - 20) / 2), out x0, out y0);
if (x0 < 0)
{
x0 = 10;
}
if (y0 < 0)
{
y0 = 10;
}
ActionViewer av = MethodViewer.AddNewAction(act, new Point((mv.Width - 20) / 2 + (int)x0, (mv.Height - 20) / 2 + (int)y0));
if (av.Parent == null)
{
#if DEBUG
MessageBox.Show("Adding action viewer failed (1)");
#endif
mv.Controls.Add(av);
}
else
{
}
}
}
public void InitializeInput()
{
//find out the Input data type
if (_act != null)
{
if (_act.InPortList != null && _act.InPortList.Count > 0)
{
for (int i = 0; i < _act.InPortList.Count; i++)
{
if (_act.InPortList[i].LinkedOutPort != null)
{
ActionViewer av = _act.InPortList[i].LinkedOutPort.Owner as ActionViewer;
if (av != null)
{
_act.InputName = av.ActionObject.OutputCodeName;
_act.InputType = av.ActionObject.OutputType;
_act.SetInputName(av.ActionObject.OutputCodeName, av.ActionObject.OutputType);
break;
}
}
}
}
}
}
void miDelete_Click(object sender, EventArgs e)
{
LocalVariable lv = this.ClassPointer as LocalVariable;
List <IAction> acts = lv.RootPointer.GetRelatedActions(lv.MemberId);
bool bOK = (acts.Count == 0);
if (bOK)
{
MethodDesignerHolder mdh = MethodViewer;
if (mdh != null)
{
BranchList bl = mdh.ActionList;
if (bl != null)
{
Dictionary <UInt32, IAction> actions = new Dictionary <uint, IAction>();
bl.GetActionsUseLocalVariable(lv.MemberId, actions);
if (actions.Count > 0)
{
foreach (KeyValuePair <UInt32, IAction> kv in actions)
{
acts.Add(kv.Value);
}
bOK = false;
}
}
}
}
if (!bOK)
{
List <ObjectTextID> objs = new List <ObjectTextID>();
foreach (IAction a in acts)
{
objs.Add(new ObjectTextID("Action", "", a.Display));
}
dlgObjectUsage dlg = new dlgObjectUsage();
dlg.LoadData("There are actions using this object. These actions must be removed before this object can be removed.", "Remove object", objs);
//currently no OK will be returned
bOK = (dlg.ShowDialog(this.FindForm()) == DialogResult.OK);
if (bOK)
{
IList <MethodDiagramViewer> l = MethodViewer.GetViewer();
foreach (MethodDiagramViewer mv in l)
{
//remove local/constructor actions belong to it
List <IComponent> avList = new List <IComponent>();
for (int i = 0; i < mv.Controls.Count; i++)
{
ActionViewer av = mv.Controls[i] as ActionViewer;
if (av != null)
{
foreach (IAction a in acts)
{
if (av.ActionObject.ContainsActionId(a.ActionId))
{
avList.Add(av);
}
}
}
}
if (avList.Count > 0)
{
mv.DeleteComponents(avList.ToArray());
}
}
}
}
if (bOK)
{
MethodViewer.RemoveLocalVariable(this);
RemoveLabel();
Control p = this.Parent;
if (p != null)
{
p.Controls.Remove(this);
}
MethodViewer.Changed = true;
}
}