private void GenerateArc2(Arc arc, SysCAD.Protocol.Size defaultSize)
{
tempText += "MDrw_Arc2 " +
(arc.x / 100.0F * defaultSize.Width).ToString() + ", " + (arc.y / 100.0F * defaultSize.Height).ToString() + ", " +
(arc.w / 100.0F * defaultSize.Width).ToString() + ", " + (arc.h / 100.0F * defaultSize.Height).ToString() + ", " +
arc.a.ToString() + ", " + arc.s.ToString() + "\r\n";
}
private void Generate(SysCAD.Protocol.Rectangle rectangle, SysCAD.Protocol.Size defaultSize, TextBox textBox)
{
textBox.Text = rectangle.X.ToString() + ", " +
rectangle.Y.ToString() + ", " +
rectangle.Width.ToString() + ", " +
rectangle.Height.ToString();
}
private void GeneratePoly(bool first, Line line, SysCAD.Protocol.Size defaultSize)
{
if ((first)
||
((line.x1 != xj) || (line.y1 != yj)))
{
if (!first)
tempText += "\r\n";
tempText += "MDrw_Poly " +
(line.x1 / 100.0F * defaultSize.Width).ToString() + ", " + (line.y1 / 100.0F * defaultSize.Height).ToString() + ", " +
(line.x2 / 100.0F * defaultSize.Width).ToString() + ", " + (line.y2 / 100.0F * defaultSize.Height).ToString();
}
else
{
tempText += ", " +
(line.x2 / 100.0F * defaultSize.Width).ToString() + ", " + (line.y2 / 100.0F * defaultSize.Height).ToString();
}
xj = line.x2;
yj = line.y2;
}
private bool ParseTagArea(ref SysCAD.Protocol.Rectangle rectangleF, TextBox textBox)
{
if (textBox.Text.Length > 0)
{
string[] atoms = textBox.Text.Split(charSplitArray, StringSplitOptions.RemoveEmptyEntries);
if (atoms.Length != 4)
{
toolStripStatusLabel1.Text = "Incorrect number of parameters (x, y, w, h): " + textBox.Text;
toolStripStatusLabel1.BackColor = Color.Yellow;
return false;
}
try
{
rectangleF.X = float.Parse(atoms[0]);
rectangleF.Y = float.Parse(atoms[1]);
rectangleF.Width = float.Parse(atoms[2]);
rectangleF.Height = float.Parse(atoms[3]);
}
catch
{
toolStripStatusLabel1.Text = "Error parsing parameters (x, y, w, h): " + textBox.Text;
toolStripStatusLabel1.BackColor = Color.Yellow;
return false;
}
}
return true;
}
private void Generate(ArrayList arrayList, SysCAD.Protocol.Size defaultSize, TextBox textBox)
{
bool firstLineInPoly = true;
tempText = "";
xj = float.NaN;
yj = float.NaN;
foreach (object element in arrayList)
{
if (element is Line)
{
Line line = element as Line;
GeneratePoly(firstLineInPoly, line, defaultSize);
firstLineInPoly = false;
}
else if (element is Arc)
{
if (!firstLineInPoly)
tempText += "\r\n";
Arc arc = element as Arc;
GenerateArc2(arc, defaultSize);
firstLineInPoly = true;
}
else if (element is Bezier)
{
if (!firstLineInPoly)
tempText += "\r\n";
Bezier bezier = element as Bezier;
GenerateBezier(bezier, defaultSize);
firstLineInPoly = true;
}
else if (element is Anchor)
{
if (!firstLineInPoly)
tempText += "\r\n";
Anchor anchor = element as Anchor;
GenerateAnchor(anchor, defaultSize);
firstLineInPoly = true;
}
}
textBox.Text = tempText;
}
public void LogMessage(out Int64 requestId, String message, SysCAD.Log.MessageType messageType)
{
serviceGraphic.LogMessage(out requestId, message, messageType);
}
private void fcFlowChart_LinkChanged(Int64 eventId, Int64 requestId, Guid guid, String tag, String classId, Guid origin, Guid destination, String originPort, String destinationPort, List<SysCAD.Protocol.Point> controlPoints, SysCAD.Protocol.Rectangle textArea, Double textAngle)
{
EditorLink link = state.Link(guid);
if (link != null)
{
GraphicLink graphicLink = link.GraphicLink;
ModelLink modelLink = link.ModelLink;
graphicLink.Origin = origin;
graphicLink.Destination = destination;
modelLink.OriginPort = originPort;
modelLink.DestinationPort = destinationPort;
graphicLink.ControlPoints = controlPoints;
graphicLink.TagArea = textArea;
graphicLink.TagAngle = textAngle;
Arrow arrow = link.Arrow;
EditorNode originItem = null;
EditorNode destinationItem = null;
if (graphicLink.Origin != Guid.Empty) originItem = state.Item(graphicLink.Origin);
if (graphicLink.Destination != Guid.Empty) destinationItem = state.Item(graphicLink.Destination);
if (originItem != null)
arrow.Origin = originItem.ModelBox;
if (destinationItem != null)
arrow.Destination = destinationItem.ModelBox;
if ((modelLink.OriginPort != null) && ((originItem.ModelBox.Tag as EditorNode).anchorTagToInt.ContainsKey(modelLink.OriginPort + graphicLink.OriginPortID.ToString(CultureInfo.InvariantCulture))))
arrow.OrgnAnchor = (originItem.ModelBox.Tag as EditorNode).anchorTagToInt[modelLink.OriginPort + graphicLink.OriginPortID.ToString(CultureInfo.InvariantCulture)];
else
arrow.OrgnAnchor = -1;
if ((modelLink.DestinationPort != null) && ((destinationItem.ModelBox.Tag as EditorNode).anchorTagToInt.ContainsKey(modelLink.DestinationPort + graphicLink.DestinationPortID.ToString(CultureInfo.InvariantCulture))))
arrow.DestAnchor = (destinationItem.ModelBox.Tag as EditorNode).anchorTagToInt[modelLink.DestinationPort + graphicLink.DestinationPortID.ToString(CultureInfo.InvariantCulture)];
else
arrow.DestAnchor = -1;
String toolTipOriginPort = modelLink.OriginPort;
String toolTipDestinationPort = modelLink.DestinationPort;
if (toolTipOriginPort == null) toolTipOriginPort = "*";
if (toolTipDestinationPort == null) toolTipDestinationPort = "*";
String originItemTag = "--";
if (originItem != null)
originItemTag = originItem.Tag;
String destinationItemTag = "--";
if (destinationItem != null)
destinationItemTag = destinationItem.Tag;
arrow.ToolTip = "Tag:" + graphicLink.Tag +
"\nSrc: " + originItemTag + ":" + toolTipOriginPort +
"\nDst: " + destinationItemTag + ":" + toolTipDestinationPort;
arrow.ArrowHead = ArrowHead.Triangle;
arrow.Style = ArrowStyle.Cascading;
if (graphicLink.ControlPoints != null && graphicLink.ControlPoints.Count > 1)
{
State.SetControlPoints(arrow, graphicLink.ControlPoints);
}
}
}
static private Double Distance(SysCAD.Protocol.Point a, SysCAD.Protocol.Point b)
{
return Math.Sqrt(((a.X - b.X) * (a.X - b.X)) + ((a.Y - b.Y) * (a.Y - b.Y)));
}
private ShapeTemplate GetShapeTemplate(SysCAD.Protocol.ModelStencil stencil)
{
int i;
if (stencil != null)
{
ElementTemplate[] elementTemplate = new ElementTemplate[stencil.Elements.Count];
i = 0;
foreach (Element element in stencil.Elements)
{
elementTemplate[i] = Element(element);
i++;
}
ElementTemplate[] decorationTemplate = new ElementTemplate[stencil.Decorations.Count];
i = 0;
foreach (Element decoration in stencil.Decorations)
{
decorationTemplate[i] = Element(decoration);
i++;
}
return (new ShapeTemplate(elementTemplate, decorationTemplate, null, System.Drawing.Drawing2D.FillMode.Alternate, stencil.Tag));
}
else
return null;
}
internal bool MergePoints(SysCAD.Protocol.Point point1, SysCAD.Protocol.Point point2)
{
return
Math.Abs(point1.X - point2.X) <= fcFlowChart.MergeThreshold &&
Math.Abs(point1.Y - point2.Y) <= fcFlowChart.MergeThreshold;
}
internal static SysCAD.Protocol.Point rotatePointAt(SysCAD.Protocol.Point point, SysCAD.Protocol.Point pivot, Double angle)
{
PointF[] points = new PointF[] { point.ToPointF() };
Matrix rotation = new Matrix();
rotation.RotateAt((float)angle, pivot.ToPointF());
rotation.TransformPoints(points);
rotation.Dispose();
return new SysCAD.Protocol.Point(points[0]);
}
internal static SysCAD.Protocol.Point getCenter(SysCAD.Protocol.Rectangle rect)
{
return new SysCAD.Protocol.Point(rect.X + rect.Width / 2, rect.Y + rect.Height / 2);
}
static public SysCAD.Protocol.Point GetRelativeAnchorPosition(SysCAD.Protocol.Rectangle nodeRect, Double x, Double y, Double angle)
{
SysCAD.Protocol.Point point = new SysCAD.Protocol.Point(nodeRect.X + nodeRect.Width * x / 100.0, nodeRect.Y + nodeRect.Height * y / 100.0);
if (angle != 0)
{
point = rotatePointAt(point, getCenter(nodeRect), angle);
}
return point;
}
public void AddAction(SysCAD.Protocol.Action newAction)
{
actionExpire.Stop();
foreach (Item item in newAction.Create)
{
action.Create.Add(item);
}
foreach (Item item in newAction.Modify)
{
action.Modify.Add(item);
}
actionExpire.Start();
}
private void GenerateBezier(Bezier bezier, SysCAD.Protocol.Size defaultSize)
{
tempText += "MDrw_Bezier " +
(bezier.x1 / 100.0F * defaultSize.Width).ToString() + ", " + (bezier.y1 / 100.0F * defaultSize.Height).ToString() + ", " +
(bezier.x2 / 100.0F * defaultSize.Width).ToString() + ", " + (bezier.y2 / 100.0F * defaultSize.Height).ToString() + ", " +
(bezier.x3 / 100.0F * defaultSize.Width).ToString() + ", " + (bezier.y3 / 100.0F * defaultSize.Height).ToString() + ", " +
(bezier.x4 / 100.0F * defaultSize.Width).ToString() + ", " + (bezier.y4 / 100.0F * defaultSize.Height).ToString() + "\r\n";
}
public void LogMessage(out Int64 requestId, String message, SysCAD.Log.MessageType messageType)
{
logMessageHandler(out requestId, message, messageType);
}
private void GenerateAnchor(Anchor anchor, SysCAD.Protocol.Size defaultSize)
{
tempText += "MDrw_Anchor ";
tempText += anchor.Tag + ", ";
tempText += ((anchor.Positions[0] as SysCAD.Protocol.Point).X / 100.0F * defaultSize.Width).ToString() +
", "
+ ((anchor.Positions[0] as SysCAD.Protocol.Point).Y / 100.0F * defaultSize.Height).ToString() + "\r\n";
}
public bool Change(out Int64 requestId, SysCAD.Protocol.Action action)
{
this.requestId++;
requestId = this.requestId;
Collection<ModelItem> modelCreate = new Collection<ModelItem>();
Collection<ModelItem> modelModify = new Collection<ModelItem>();
Collection<Guid> modelDelete = new Collection<Guid>();
Collection<GraphicItem> graphicCreate = new Collection<GraphicItem>();
Collection<GraphicItem> graphicModify = new Collection<GraphicItem>();
Collection<Guid> graphicDelete = new Collection<Guid>();
{ // Check if OK to go ahead.
if (action.Create != null)
{
foreach (Item item in action.Create)
{
if (Exists(item))
{
LogMessage(out requestId, "Create: Item " + item.Guid + ", " + item.Tag + " already exists.", MessageType.Error);
return false; // Can't create an item if guid already exists.
}
else
{
if (item is ModelItem)
modelCreate.Add(item as ModelItem);
else if (item is GraphicItem)
{
if (item is GraphicLink)
{
GraphicLink graphicLink = item as GraphicLink;
if (graphicLink.ControlPoints.Count > 2) // Check for duplicate points.
{
List<SysCAD.Protocol.Point> newControlPoints = new List<SysCAD.Protocol.Point>();
SysCAD.Protocol.Point pointA = graphicLink.ControlPoints[0];
SysCAD.Protocol.Point pointB = graphicLink.ControlPoints[1];
SysCAD.Protocol.Point pointC = graphicLink.ControlPoints[2];
int i = 3;
while (i < graphicLink.ControlPoints.Count)
{
if (((pointA.X == pointB.X) && (pointB.X == pointC.X) && (pointC.X == pointA.X))
|| ((pointA.Y == pointB.Y) && (pointB.Y == pointC.Y) && (pointC.Y == pointA.Y)))
{
pointB = pointC;
pointC = graphicLink.ControlPoints[i];
i++;
}
if (i < graphicLink.ControlPoints.Count)
{
newControlPoints.Add(pointA);
pointA = pointB;
pointB = pointC;
pointC = graphicLink.ControlPoints[i];
i++;
}
}
newControlPoints.Add(pointA);
newControlPoints.Add(pointB);
newControlPoints.Add(pointC);
//if (newControlPoints.Count % 2 == 0)
// newControlPoints.Add(pointC);
graphicLink.ControlPoints = newControlPoints;
}
}
graphicCreate.Add(item as GraphicItem);
}
}
}
}
if (action.Modify != null)
{
foreach (Item item in action.Modify)
{
if (!Exists(item))
{
LogMessage(out requestId, "Modify: Item " + item.Guid + ", " + item.Tag + " doesn't exist.", MessageType.Error);
return false; // Can't modify an item if guid doesn't exist.
}
else
{
if (item is ModelItem)
modelModify.Add(item as ModelItem);
else if (item is GraphicItem)
graphicModify.Add(item as GraphicItem);
}
}
}
if (action.Delete != null)
{
foreach (Guid guid in action.Delete)
{
if (!Exists(guid))
{
LogMessage(out requestId, "Delete: Item " + guid + " doesn't exist.", MessageType.Error);
return false; // Can't modify an item if guid doesn't exist.
}
else
{
if (ModelExists(guid))
{
modelDelete.Add(guid);
}
else if (GraphicExists(guid))
{
graphicDelete.Add(guid);
}
}
}
}
}
//!!!if (engineClientServiceProtocol.Change(eventId, requestId, modelCreate, modelModify, modelDelete))
//!!!{
Actioned actioned = new Actioned();
foreach (ModelItem modelItem in modelCreate)
{
model.Create(modelItem);
actioned.Created.Add(modelItem.Guid);
}
foreach (ModelItem modelItem in modelModify)
{
model.Modify(modelItem);
actioned.Modified.Add(modelItem.Guid);
}
foreach (Guid guid in modelDelete)
{
model.Delete(guid);
actioned.Deleted.Add(guid);
}
foreach (GraphicItem graphicItem in graphicCreate)
{
graphic.Create(graphicItem);
actioned.Created.Add(graphicItem.Guid);
}
foreach (GraphicItem graphicItem in graphicModify)
{
graphic.Modify(graphicItem);
actioned.Modified.Add(graphicItem.Guid);
}
foreach (Guid guid in graphicDelete)
{
graphic.Delete(guid);
actioned.Deleted.Add(guid);
}
{ // Do Change here.
eventId++;
clientClientServiceProtocol.DoChanged(eventId, requestId, actioned);
}
return true;
//!!!}
//!!!else
//!!!{
//!!! return false;
//!!!}
}
public void LogMessage(out Int64 requestId, String message, SysCAD.Log.MessageType messageType)
{
try
{
serviceGraphic.LogMessage(out requestId, message, messageType);
}
catch (Exception originalException)
{
try
{
Connect();
serviceGraphic.LogMessage(out requestId, message, messageType);
}
catch (Exception subsequentException)
{
throw new ConnectionLostException(originalException, subsequentException);
}
}
}
private static void fcFlowChart_AreaModified(Int64 eventId, Int64 requestId, Guid guid, String tag, String path, SysCAD.Protocol.Rectangle boundingRect)
{
throw new NotImplementedException("The method or operation is not implemented.");
}