private void SetLinkRoutePoints(DiagramPageViewModel vw)
{
if (vw == null)
{
return;
}
TabItem tabItem = (TabItem)this.tabControl.Items.Single(p => ((TabItem)p).DataContext == vw);
if (tabItem == null)
{
return;
}
var links = ((DiagramPage)tabItem.Content).mainDiagram.Links;
foreach (Link link in links)
{
ActivityLink linkData = link.Data as ActivityLink;
if (linkData != null)
{
linkData.Points = new List <Point>(link.Route.Points);
}
}
}
/// <summary>
/// 将 流程图形 信息转化成 info 信息
/// </summary>
/// <param name="link"></param>
/// <returns></returns>
public static WorkflowInfo ExtractWorkflowInfo(DiagramPageViewModel diagram)
{
WorkflowInfo wfInfo = new WorkflowInfo()
{
Key = diagram.Key,
Name = diagram.Name
};
return(wfInfo);
}
public void UpdateActivityTemplate(string templateID, string activityKey)
{
if (this._mainPageVW.SelectedItem == null)
{
return;
}
var form = _mainPageVW.SelectedItem.Content as UserControl;
if (form == null)
{
return;
}
var diagram = form.FindName("mainDiagram") as Northwoods.GoXam.Diagram;
if (diagram == null)
{
return;
}
ActivityNode newNode = null;
if (diagram.SelectedPart != null)
{
if (diagram.SelectedPart.Data != null)
{
newNode = diagram.SelectedPart.Data as ActivityNode;
}
}
if (newNode == null)
{
DiagramPageViewModel datacontex = diagram.DataContext as DiagramPageViewModel;
foreach (ActivityNode item in datacontex.DiagramModel.NodesSource)
{
if (string.Compare(item.Key, activityKey) == 0)
{
newNode = item;
break;
}
}
}
newNode = newNode.WfClone(templateID);
this.mainPalette.StartTransaction("AddNewNode");
this.mainPalette.Model.AddNode(newNode);
this.mainPalette.CommitTransaction("AddNewNode");
this._mainPageVW.TemplateKeys.Add(templateID);
}
public static string ExtractWorkflowInfoJson(DiagramPageViewModel diagram)
{
var info = ExtractWorkflowInfo(diagram);
return(JsonConvert.SerializeObject(info));
}
