/// <summary>
/// The name editor event handler
/// </summary>
/// <param name="sender">The sender</param>
/// <param name="e">The event arguments</param>
protected void namedComponentMouseEventHandler(object sender, MouseEventArgs e)
{
if ((Control.ModifierKeys & Keys.Shift) == Keys.Shift)
{
return;
}
if (!e.IsArrowClick())
{
return;
}
if (!editorRect.Contains(e.X, e.Y))
{
if (captionEditor.Visible)
{
name = captionEditor.Text;
updateNodes();
captionEditor.Visible = false;
UpdateForms();
Refresh();
return;
}
}
else
{
captionEditor.Visible = true;
captionEditor.Text = name;
}
}
/// <summary>
/// The on mouse down event handler
/// </summary>
/// <param name="sender">The sender</param>
/// <param name="e">The event arguments</param>
private void onMouseDownMoveEventHandler(object sender, MouseEventArgs e)
{
if (!e.IsArrowClick())
{
return;
}
IObjectLabel lab = Label;
if (lab == null)
{
return;
}
PanelDesktop desktop = Parent as PanelDesktop;
PaletteButton active = desktop.Tools.Active;
if (active != null)
{
if (active.IsArrow & !(active.ReflectionType == null))
{
try
{
ICategoryArrow arrow = desktop.Tools.Factory.CreateArrow(active);
arrow.Source = lab.Object;
desktop.ActiveArrow = arrow;
desktop.ActiveObjectLabel = lab;
return;
}
catch (Exception ex)
{
ex.ShowError(10);
}
}
}
}
/// <summary>
/// The on mouse move event handler
/// Draws correspond arrows
/// </summary>
/// <param name="sender">The sender</param>
/// <param name="e">The event arguments</param>
protected void MouseMove(object sender, MouseEventArgs e)
{
if (!e.IsArrowClick())
{
return;
}
if (pDesktop.ActiveArrow == null)
{
return;
}
pDesktop.DrawArrow(label as Control, e);
}
/// <summary>
/// The on mouse move event handler
/// Draws correspond arrows
/// </summary>
/// <param name="sender">The sender</param>
/// <param name="e">The event arguments</param>
protected void onMouseMoveArrow(object sender, MouseEventArgs e)
{
PanelDesktop desktop = Parent as PanelDesktop;
if (!e.IsArrowClick())
{
return;
}
if (desktop.ActiveArrow == null)
{
return;
}
desktop.DrawArrow(this, e);
}
/// <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();
}