/// <summary>
/// Constructor
/// </summary>
/// <param name="containerPanel"></param>
/// <param name="flowItem"></param>
/// <param name="ctlBase"></param>
/// <param name="pathSeg"></param>
public SegmentCtl(SMContainerPanel containerPanel, SMFlowBase flowItem,
SMCtlBase ctlBase, SMPathSegment pathSeg)
{
_containerPanel = containerPanel;
_flowItem = flowItem;
_ctlBase = ctlBase;
_pathSeg = pathSeg;
if (pathSeg.First is SMPathOutError)
{
_penLine = new Pen(Color.Red, 2);
_penSelected = new Pen(Color.Red, 6);
_penNoTarget = new Pen(Color.Salmon, 6);
}
else if (pathSeg.First is SMPathOutStop)
{
_penLine = new Pen(Color.Black, 2);
_penSelected = new Pen(Color.Blue, 6);
_penNoTarget = new Pen(Color.DarkGray, 6);
}
else
{
_penLine = new Pen(Color.Green, 2);
_penSelected = new Pen(Color.Green, 6);
_penNoTarget = new Pen(Color.DarkGreen, 6);
}
_ctlBase.LocationChanged += new EventHandler(ctlBase_OnLocationChanged);
InitializeComponent();
}
/// <summary>
/// Move the arrow to the right position
/// </summary>
/// <param name="flowItem"></param>
/// <param name="pathOut"></param>
public void MoveIt(SMFlowBase flowItem, SMPathOut pathOut)
{
try
{
_ctrlBasefromPathOut = _containerPanel.GetFlowCtl(pathOut.Owner.Name);
_ctlBaseTgt = _containerPanel.GetFlowCtl(pathOut.TargetID);
if (_ctlBaseTgt == null)
{
return;
}
Size arrowSize = global::MCore.Comp.SMLib.SMFlowChart.Properties.Resources.ArrowUp.Size;
Point borderLocation = _ctlBaseTgt.Location;
Size borderSize = _ctlBaseTgt.Size;
borderLocation.Offset(-arrowSize.Width, -arrowSize.Height);
borderSize.Width += arrowSize.Width;
borderSize.Height += arrowSize.Height;
Rectangle rcBorder = new Rectangle(borderLocation, borderSize);
PointF endPt = flowItem.FindEndPoint(pathOut);
Point pixXY = SMContainerPanel.GridToPixel(endPt);
SMPathSegment pathLastSeg = pathOut.Last;
if (pathLastSeg.Vertical)
{
if (pathLastSeg.GridDistance < 0)
{ // Up
SetBackgroundImage(global::MCore.Comp.SMLib.SMFlowChart.Properties.Resources.ArrowUp);
Location = new Point(pixXY.X - arrowSize.Width / 2, rcBorder.Bottom);
}
else
{ // Down
SetBackgroundImage(global::MCore.Comp.SMLib.SMFlowChart.Properties.Resources.ArrowDown);
Location = new Point(pixXY.X - arrowSize.Width / 2, rcBorder.Top);
}
}
else
{
if (pathLastSeg.GridDistance < 0)
{ // Left
SetBackgroundImage(global::MCore.Comp.SMLib.SMFlowChart.Properties.Resources.ArrowLeft);
Location = new Point(rcBorder.Right, pixXY.Y - arrowSize.Height / 2);
}
else
{ // Right
SetBackgroundImage(global::MCore.Comp.SMLib.SMFlowChart.Properties.Resources.ArrowRight);
Location = new Point(rcBorder.Left, pixXY.Y - arrowSize.Height / 2);
}
}
_ctrlBasefromPathOut.LocationChanged += new EventHandler(ctrlBasefromPathOut_OnLocationChanged);
_locOfstFromCtrlBase = new Point(_ctrlBasefromPathOut.Location.X - this.Location.X, _ctrlBasefromPathOut.Location.Y - this.Location.Y);
Show();
}
catch (Exception ex)
{
ex.ToString();
}
}
/// <summary>
/// Constructor
/// </summary>
/// <param name="pathSegmentBool"></param>
public YesNoLabel(SMCtlBase smCrlBase, SMPathOutBool pathSegmentBool)
{
_smCrlBase = smCrlBase;
PathSegmentBool = pathSegmentBool;
_smCrlBase.LocationChanged += new EventHandler(smCrlBase_OnLocationChanged);
}
