/// <summary>
/// Removes associated object
/// </summary>
public virtual void RemoveObject()
{
if (child != null)
{
if (child is IRemovableObject)
{
IRemovableObject ro = child as IRemovableObject;
ro.RemoveObject();
}
if (child is IDisposable)
{
IDisposable d = child as IDisposable;
d.Dispose();
}
}
}
/// <summary>
/// Removes itself
/// </summary>
public void Remove()
{
foreach (IArrowLabelUI label in arrows)
{
label.RemoveFromComponent();
label.RemoveForm();
// label.RemoveFromComponent();
// label.RemoveForm();
desktop.Tools.RemoveArrowNode(label);
if (label.Arrow is IRemovableObject)
{
IRemovableObject rem = label.Arrow as IRemovableObject;
rem.RemoveObject();
}
}
arrows = null;
desktop.Remove(this);
GC.Collect();
}
/// <summary>
/// Removes itself
/// </summary>
/// <param name="removeForm">The "should remove properties editor" flag</param>
public void Remove(bool removeForm)
{
if (Desktop == null)
{
return;
}
Desktop.Tools.RemoveArrowNode(this);
RemoveFromComponent();
pair.Remove(this);
pair.Refresh();
if (removeForm)
{
RemoveForm();
}
if (Arrow is IRemovableObject)
{
IRemovableObject obj = Arrow as IRemovableObject;
obj.RemoveObject();
}
arrow = null;
GC.Collect();
}
private void ActionIsBeingRemovedHandler(IRemovableObject item)
{
Remove();
}
/// <summary>
/// Removes itself
/// </summary>
/// <param name="removeForm">The "remove form" sign</param>
public void Remove(bool removeForm)
{
Control cp = Parent;
if (cp != null)
{
if (cp.Controls.Contains(rbox))
{
cp.Controls.Remove(rbox);
}
}
if (removeForm)
{
if (label is IShowForm)
{
IShowForm sf = label as IShowForm;
Form form = sf.Form as Form;
if (form is IRemovableObject)
{
IRemovableObject r = form as IRemovableObject;
r.RemoveObject();
}
sf.RemoveForm();
sf = null;
}
}
if (isRemoved)
{
return;
}
isRemoved = true;
if (label is IRemovableObject)
{
IRemovableObject r = label as IRemovableObject;
r.RemoveObject();
}
Control cont = label as Control;
Control c = Parent;
if (c != null)
{
PanelDesktop d = pDesktop;
if (c.Controls.Contains(cont))
{
d.Remove(label);
if (c.Controls.Contains(cont))
{
c.Controls.Remove(cont);
}
}
}
if (label.Object is IRemovableObject)
{
IRemovableObject obj = label.Object as IRemovableObject;
obj.RemoveObject();
obj = null;
}
cont.Dispose();
label = null;
cont = null;
GC.Collect();
}
private void MouseUp(object sender, MouseEventArgs e)
{
Control caption = sender as Control;
IsMoved = false;
pDesktop.SetBlocking(false);
PanelDesktop Desktop = pDesktop;
ICategoryArrow arrow = Desktop.ActiveArrow;
if (!StaticExtensionDiagramUIForms.IsArrowClick(e))
{
return;
}
try
{
if (arrow == null)
{
pDesktop.Redraw();
return;
}
int x = this.label.X + caption.Left + e.X;
int y = this.label.Y + caption.Top + e.Y;
for (int i = 0; i < Desktop.Controls.Count; i++)
{
if (!(Desktop.Controls[i] is IChildObjectLabel) & !(Desktop.Controls[i] is IObjectLabelUI))
{
continue;
}
Control c = Desktop.Controls[i];
bool hor = x <c.Left | x> c.Left + c.Width;
bool vert = y <c.Top | y> c.Top + c.Height;
if (hor | vert)
{
continue;
}
IObjectLabel label = null;
if (Desktop.Controls[i] is IObjectLabelUI)
{
label = Desktop.Controls[i] as IObjectLabel;
}
else
{
IChildObjectLabel child = Desktop.Controls[i] as IChildObjectLabel;
label = child.Label;
}
arrow.Target = label.Object;
IArrowLabel lab = Desktop.Tools.Factory.CreateArrowLabel(Desktop.Tools.Active, arrow, this.label, label);
lab.Arrow.SetAssociatedObject(lab);
Desktop.AddArrowLabel(lab);
break;
}
}
catch (Exception ex)
{
ex.ShowError(10);
if (arrow != null)
{
if (arrow is IRemovableObject)
{
IRemovableObject rem = arrow as IRemovableObject;
rem.RemoveObject();
}
}
ex.ShowError(1);
}
Desktop.ActiveArrow = null;
Desktop.Redraw();
}
/// <summary>
/// The on mouse up event handler
/// </summary>
/// <param name="sender">The sender</param>
/// <param name="e">The event arguments</param>
protected void onMouseUpArrow(object sender, MouseEventArgs e)
{
//isMoved = false;
PanelDesktop desktop = Parent as PanelDesktop;
ICategoryArrow arrow = desktop.ActiveArrow;
if (!StaticExtensionDiagramUIForms.IsArrowClick(e))
{
return;
}
if (!(nc is IObjectLabel))
{
return;
}
IObjectLabel ol = nc as IObjectLabel;
ICategoryObject obj = ol.Object;
try
{
if (arrow == null)
{
return;
}
int x = Left + e.X;
int y = Top + e.Y;
for (int i = 0; i < desktop.Controls.Count; i++)
{
if (!(desktop.Controls[i] is ChildObjectLabel) & !(desktop.Controls[i] is ObjectLabel))
{
continue;
}
Control c = desktop.Controls[i];
bool hor = x <c.Left | x> c.Left + c.Width;
bool vert = y <c.Top | y> c.Top + c.Height;
if (hor | vert)
{
continue;
}
IObjectLabel label = null;
if (desktop.Controls[i] is IObjectLabel)
{
label = desktop.Controls[i] as IObjectLabel;
}
else
{
ChildObjectLabel child = desktop.Controls[i] as ChildObjectLabel;
label = child.Label;
}
arrow.Target = label.Object;
ArrowLabel lab =
desktop.Tools.Factory.CreateArrowLabel(desktop.Tools.Active,
arrow, ol, label) as ArrowLabel;
lab.Arrow.Object = lab;
desktop.AddArrowLabel(lab);
break;
}
}
catch (Exception ex)
{
ex.ShowError(10);
if (arrow != null)
{
if (arrow is IRemovableObject)
{
IRemovableObject rem = arrow as IRemovableObject;
rem.RemoveObject();
}
}
ex.ShowError(1);
}
desktop.ActiveArrow = null;
desktop.Redraw();
}
/// <summary>
/// The on mouse up event handler
/// </summary>
/// <param name="sender">The sender</param>
/// <param name="e">The event arguments</param>
protected void onMouseUpMoveEventHandler(object sender, MouseEventArgs e)
{
isMoved = false;
Desktop.IsMoved = false;
Desktop.SetBlocking(false);
ICategoryArrow arrow = Desktop.ActiveArrow;
if (!e.IsArrowClick())
{
return;
}
try
{
if (arrow == null)
{
Desktop.Redraw();
return;
}
int x = Left + e.X;
int y = Top + e.Y;
for (int i = 0; i < Desktop.Controls.Count; i++)
{
if (!(Desktop.Controls[i] is IChildObjectLabel) & !(Desktop.Controls[i] is IObjectLabel))
{
continue;
}
Control c = Desktop.Controls[i];
bool hor = x <c.Left | x> c.Left + c.Width;
bool vert = y <c.Top | y> c.Top + c.Height;
if (hor | vert)
{
continue;
}
IObjectLabel label = null;
if (Desktop.Controls[i] is IObjectLabel)
{
label = Desktop.Controls[i] as IObjectLabel;
}
else
{
IChildObjectLabel child = Desktop.Controls[i] as IChildObjectLabel;
label = child.Label;
}
arrow.Target = label.Object;
IArrowLabel lab = Desktop.Tools.Factory.CreateArrowLabel(Desktop.Tools.Active, arrow, this, label);
lab.Arrow.SetAssociatedObject(lab);
Desktop.AddArrowLabel(lab);
break;
}
}
catch (Exception ex)
{
ex.ShowError(10);
if (arrow != null)
{
if (arrow is IRemovableObject)
{
IRemovableObject rem = arrow as IRemovableObject;
rem.RemoveObject();
}
}
ex.ShowError(1);;
}
Desktop.ActiveArrow = null;
Desktop.Redraw();
}
