public void ServiceGraphicChanged(Int64 eventId, Int64 requestId, Actioned actioned)
{
if (actioned.Created != null)
{
foreach (Guid guid in actioned.Created)
{
Item item = serviceGraphic.Get(guid);
if (item is GraphicItem)
{
graphic.Create(item as GraphicItem);
}
if (item is ModelItem)
{
model.Create(item as ModelItem);
}
}
if (actioned.Modified != null)
{
foreach (Guid guid in actioned.Modified)
{
Item item = serviceGraphic.Get(guid);
if (item is GraphicItem)
{
graphic.Modify(item as GraphicItem);
}
if (item is ModelItem)
{
model.Modify(item as ModelItem);
}
}
}
if (actioned.Deleted != null)
{
foreach (Guid guid in actioned.Deleted)
{
if (graphic.Get(guid) != null)
{
graphic.Delete(guid);
}
if (model.Get(guid) != null)
{
model.Delete(guid);
}
}
}
OnChanged(eventId, requestId, actioned);
}
}
public void OnChanged(Int64 eventId, Int64 requestId, Actioned actioned)
{
if (Changed != null)
{
foreach (ChangedHandler changedHandler in Changed.GetInvocationList())
{
try { changedHandler(eventId, requestId, actioned); }
catch (SocketException) { Changed -= changedHandler; }
}
}
}
public void OnChanged(Int64 eventId, Int64 requestId, Actioned actioned)
{
if (Changed != null)
{
foreach (ChangedHandler changedHandler in Changed.GetInvocationList())
{
try { changedHandler(eventId, requestId, actioned); }
catch (SocketException) { Changed -= changedHandler; }
}
}
}
public void ServiceGraphicChanged(Int64 eventId, Int64 requestId, Actioned actioned)
{
if (actioned.Created != null)
{
foreach (Guid guid in actioned.Created)
{
Item item = serviceGraphic.Get(guid);
if (item is GraphicItem)
graphic.Create(item as GraphicItem);
if (item is ModelItem)
model.Create(item as ModelItem);
}
if (actioned.Modified != null)
{
foreach (Guid guid in actioned.Modified)
{
Item item = serviceGraphic.Get(guid);
if (item is GraphicItem)
graphic.Modify(item as GraphicItem);
if (item is ModelItem)
model.Modify(item as ModelItem);
}
}
if (actioned.Deleted != null)
{
foreach (Guid guid in actioned.Deleted)
{
if (graphic.Get(guid) != null)
graphic.Delete(guid);
if (model.Get(guid) != null)
model.Delete(guid);
}
}
OnChanged(eventId, requestId, actioned);
}
}
public void DoChanged(Int64 eventId, Int64 requestId, Actioned actioned)
{
OnChanged(eventId, requestId, actioned);
}
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 DoChanged(Int64 eventId, Int64 requestId, Actioned actioned)
{
OnChanged(eventId, requestId, actioned);
}
private void fcFlowChart_Changed(Int64 eventId, Int64 requestId, Actioned actioned)
{
DoCreated(actioned.Created);
DoModified(actioned.Modified);
DoDeleted(actioned.Deleted);
}
