public bool LoadWorkFlowProj(XmlElement source)
{
XmlElement projNode = source;
if (projNode.Name != "work_wlow_project")
{
return(false);
}
Name = projNode.GetAttribute("name");
DB_Config = projNode.GetAttribute("db");
XmlNodeList wfs = projNode.SelectNodes("work_flow");
foreach (XmlNode xn in wfs)
{
XmlElement xe = (XmlElement)xn;
WorkFlowMan wfm = NewWrokFlowMan(xe.GetAttribute("name"), xe.GetAttribute("desc"), false);
if (!wfm.LoadWorkFlow(xe))
{
return(false);
}
}
XmlNodeList records = projNode.SelectSingleNode("record_items").SelectNodes("item");
if (Record_Items == null)
{
Record_Items = new ObservableCollection <RecordItem>();
}
foreach (XmlNode ri in records)
{
Record_Items.Add(new RecordItem()
{
Name = ((XmlElement)ri).GetAttribute("name"),
Desc = ((XmlElement)ri).GetAttribute("desc")
});
}
DB_Config = projNode.SelectSingleNode("database").Attributes["connection"].Value;
XmlElement app_res = (XmlElement)projNode.SelectSingleNode("param_app");
Param_AppRes.Clear();
if (app_res != null)
{
foreach (XmlNode res in app_res.SelectNodes("item"))
{
Param_AppRes.Add(res.InnerText);
}
}
return(true);
}
public void UnlinkOtherWFM(WorkFlowMan wfm)
{
if (wfm == null)
{
return;
}
foreach (ConfigItem ci in wf_itmes)
{
if (ci.GetType().Name == "ConfigSubEvent")
{
if (((ConfigSubEvent)ci).LinkWorkFLow == wfm.Name)
{
((ConfigSubEvent)ci).LinkWorkFLow = "";
((ConfigSubEvent)ci).LinkParams.Clear();
}
}
}
}
/// <summary>
/// 添加一个新工作流管理
/// </summary>
/// <param name="wfName">工作流名称</param>
/// <param name="wfDesc">工作流描述</param>
/// <returns>添加成功则返回新建的WorkFlowMan</returns>
public WorkFlowMan NewWrokFlowMan(string wfName, string wfDesc, bool init = true)
{
foreach (WorkFlowMan i in wfs_man)
{
if (i.Name == wfName)
{
return(null);
}
}
WorkFlowMan wfm = new WorkFlowMan(wfName, wfDesc);
wfm.Proj = this;
if (init == true)
{
wfm.InitStartAndEnd();
}
wfs_man.Add(wfm);
return(wfm);
}
public WorkFlowMan DeleteWorkFlowMan(string wfName)
{
WorkFlowMan deleted = null;
foreach (WorkFlowMan i in wfs_man)
{
if (i.Name == wfName)
{
wfs_man.Remove(i);
deleted = i;
break;
}
}
foreach (WorkFlowMan j in wfs_man)
{
j.UnlinkOtherWFM(deleted);
}
return(deleted);
}
