/// <summary>
/// MoveLabel amount Pixels according to EA coordinate system. Give the type as 'OX' (horizontal) or 'OY' (vertical)
/// </summary>
/// <param name="obj"></param>
/// <param name="type">'OX' or 'OY'</param>
/// <param name="amountPixels"></param>
private void MoveLabel(EA.DiagramObject obj, string type, int amountPixels)
{
Match match = Regex.Match((string)obj.Style, $@"{type}=([\+\-0-9]*)");
if (match.Success)
{
int xPos = Convert.ToInt32(match.Groups[1].Value) + amountPixels;
ChangeDiagramObjectStyle(obj, $@"{type}=[\+\-0-9]*", $@"{type}={xPos}");
}
}
/// <summary>
/// Change Diagram Object Label (x, y, rotation)
/// </summary>
/// <param name="obj"></param>
/// <param name="x"></param>
/// <param name="y"></param>
/// <param name="rotation">0=none, 1=clockwise, -1 anti clockwise</param>
private void ChangeDiagramObjectLabel(EA.DiagramObject obj, string x, string y, string rotation)
{
// make one line (works for horizontal and vertical)
ChangeDiagramObjectStyle(obj, @"CX=[\+\-0-9]*", $@"CX=100");
ChangeDiagramObjectStyle(obj, @"CY=[\+\-0-9]*", $@"CY=13");
ChangeDiagramObjectStyle(obj, @"OX=[\+\-0-9]*", $@"OX={x}");
ChangeDiagramObjectStyle(obj, @"OY=[\+\-0-9]*", $@"OY={y}");
ChangeDiagramObjectStyle(obj, "ROT=(0|-1|1)", $"ROT={rotation}");
}
/// <summary>
/// Set the style of an diagram object. The style is code with enum LabelStyle.
/// -HDN Hide Label
/// - PType: Output type
/// - OX=nn; Label Position, -nn=Left, +nn = Right
/// </summary>
/// <param name="portObj"></param>
/// <param name="style"></param>
public void DoChangeLabelStyle(EA.Element el, EA.DiagramObject portObj, LabelStyle style)
{
Match match;
switch (style)
{
case LabelStyle.IsHidden:
ChangeDiagramObjectStyle(portObj, @"HDN=0", "HDN=1");
break;
case LabelStyle.IsShown:
ChangeDiagramObjectStyle(portObj, @"HDN=1", "HDN=0");
break;
case LabelStyle.IsPortResizable:
ChangeDiagramObjectStyle(portObj, @"PortResizable=0", "PortResizable=1");
break;
case LabelStyle.IsNotPortResizable:
ChangeDiagramObjectStyle(portObj, @"PortResizable=1", "PortResizable=0");
break;
case LabelStyle.IsTypeHidden:
ChangeDiagramObjectStyle(portObj, @"PType=1", "PType=0");
break;
case LabelStyle.IsTypeShown:
ChangeDiagramObjectStyle(portObj, @"PType=0", "PType=1");
break;
case LabelStyle.PositionLeft:
ChangeDiagramObjectStyle(portObj, @"OX=[\+\-0-9]*", @"OX=-200");
break;
case LabelStyle.PositionRight:
ChangeDiagramObjectStyle(portObj, @"OX=[\+\-0-9]*", @"OX=24");
break;
case LabelStyle.PositionDownPlus:
MoveLabel(portObj, "OY", 15);
break;
case LabelStyle.PositionUpPlus:
MoveLabel(portObj, "OY", -15);
break;
case LabelStyle.PositionMinus:
// get old x position
MoveLabel(portObj, "OX", -15);
break;
// add offset to position
case LabelStyle.PositionPlus:
MoveLabel(portObj, "OX", +15);
break;
// Round robin Rotation settings (no, clockwise, anti clockwise)
case LabelStyle.RotateLabel:
// get old rotation
string newRotationValue = "";
match = Regex.Match((string)portObj.Style, @"ROT=(0|-1|1)");
if (match.Success)
{
string oldRotationValue = match.Value;
switch (oldRotationValue)
{
case "ROT=0":
newRotationValue = "ROT=1";
break;
case "ROT=-1":
newRotationValue = "ROT=0";
break;
case "ROT=1":
newRotationValue = "ROT=-1";
break;
}
if (newRotationValue != "")
{
ChangeDiagramObjectStyle(portObj, oldRotationValue, newRotationValue);
}
}
break;
// Align Label to default position
case LabelStyle.AlignLabel1:
var edge = portObj.Edge(_rep);
if (el.Type.Contains("Interface"))
{
// Required / Provided Interface
PortAlignmentItem settingsInterface = _portAlignmentItems.Find(x => x.Type == "Interface");
AlignLabel(portObj, edge, settingsInterface);
}
else
{ // Ports, Pins,..
PortAlignmentItem settingsPort = _portAlignmentItems.Find(x => x.Type == "Port");
AlignLabel(portObj, edge, settingsPort);
}
break;
// Align Label to default position 2
case LabelStyle.AlignLabel2:
edge = portObj.Edge(_rep);
if (el.Type.Contains("Interface"))
{
// Required / Provided Interface
PortAlignmentItem settingsInterface = _portAlignmentItems.Find(x => x.Type == "Interface1");
AlignLabel(portObj, edge, settingsInterface);
}
else
{ // Ports, Pins,..
PortAlignmentItem settingsPort = _portAlignmentItems.Find(x => x.Type == "Port1");
AlignLabel(portObj, edge, settingsPort);
}
break;
}
//string style = (string)portObj.Style;
//if (isHidden) style = style.Replace("HDN=0", "HDN=1");
//else style = style.Replace("HDN=1", "HDN=0");
//portObj.Style = style;
}
/// <summary>
/// Set the style of an diagram object. The style is code with enum LabelStyle.
/// </summary>
/// <param name="portObj"></param>
/// <param name="style"></param>
public static void DoChangeLabelStyle(EA.DiagramObject portObj, LabelStyle style)
{
switch (style)
{
case LabelStyle.IsHidden:
ChangeDiagramObjectStyle(portObj, @"HDN=0", "HDN=1");
break;
case LabelStyle.IsShown:
ChangeDiagramObjectStyle(portObj, @"HDN=1", "HDN=0");
break;
case LabelStyle.IsTypeHidden:
ChangeDiagramObjectStyle(portObj, @"PType=1", "PType=0");
break;
case LabelStyle.IsPortResizable:
ChangeDiagramObjectStyle(portObj, @"PortResizable=0", "PortResizable=1");
break;
case LabelStyle.IsNotPortResizable:
ChangeDiagramObjectStyle(portObj, @"PortResizable=1", "PortResizable=0");
break;
case LabelStyle.IsTypeShown:
ChangeDiagramObjectStyle(portObj, @"PType=0", "PType=1");
break;
case LabelStyle.PositionLeft:
ChangeDiagramObjectStyle(portObj, @"OX=[\+\-0-9]*", @"OX=-200");
break;
case LabelStyle.PositionRight:
ChangeDiagramObjectStyle(portObj, @"OX=[\+\-0-9]*", @"OX=24");
break;
case LabelStyle.PositionMinus:
// get old x position
Match match = Regex.Match((string)portObj.Style, @"OX=([\+\-0-9]*)");
if (match.Success)
{
int xPos = Convert.ToInt32(match.Groups[1].Value) - 15;
ChangeDiagramObjectStyle(portObj, @"OX=[\+\-0-9]*", $@"OX={xPos}");
}
break;
case LabelStyle.PositionPlus:
// get old x position
match = Regex.Match((string)portObj.Style, @"OX=([\+\-0-9]*)");
if (match.Success)
{
int xPos = Convert.ToInt32(match.Groups[1].Value) + 15;
ChangeDiagramObjectStyle(portObj, @"OX=[\+\-0-9]*", $@"OX={xPos}");
}
break;
}
//string style = (string)portObj.Style;
//if (isHidden) style = style.Replace("HDN=0", "HDN=1");
//else style = style.Replace("HDN=1", "HDN=0");
//portObj.Style = style;
}
