/// <summary>
/// 初始化数据元
/// </summary>
/// <param name="flowChartManager">绘图管理器</param>
/// <param name="logicData">逻辑数据</param>
/// <returns>是否操作成功</returns>
protected virtual bool LogicInitializeDataElement(FlowChartManager flowChartManager, object logicData)
{
bool executeSuccess = true;
GraphElement graphElement = logicData as GraphElement;
DataElement dataElement = null;
try
{
switch (graphElement.TypeString)
{
case "InnerChart": // 基础图元
{
dataElement = new InnerChartEditor();
break;
}
case "InterfaceNode": // 基础图元
{
dataElement = new InterfaceNodeEditor();
break;
}
default: // 自定义图元
{
DataElementInfo dataElementInfo = dataElementInfoDirectory[graphElement.TypeString];
if (dataElementInfo != null)
{
dataElement = dataElementInfo.GetDataElement();
}
break;
}
}
if (dataElement != null)
{
dataElement.ID = graphElement.ID;
dataElement.DataType = graphElement.TypeString;
}
}
catch (Exception ex)
{
executeSuccess = false;
MessageBox.Show("在初始化数据元时产生异常: " + ex.ToString(), "数据元初始化", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
flowChartManager.CurrentDataManager.InitializedDataElement = dataElement;
return(executeSuccess);
}
/// <summary>
/// 选择确定
/// </summary>
/// <param name="sender">事件发送者</param>
/// <param name="e">事件参数</param>
private void bOK_Click(object sender, EventArgs e)
{
innerChartPath = innerChartBox.Text;
if (innerChartPath != "")
{
string id = idTable[innerChartPath].ToString();
Hashtable infoTable = diagramTable[id] as Hashtable;
if (infoTable != null)
{
Hashtable logicData = infoTable["logicData"] as Hashtable;
graphTable = logicData["graphTable"] as Hashtable;
foreach (GraphElement graphElement in graphTable.Keys)
{
if (graphElement is InterfaceGraphElement)
{
InterfaceGraphElement interfaceGraphElement = graphElement as InterfaceGraphElement;
InterfaceNodeEditor interfaceEditor = graphTable[graphElement] as InterfaceNodeEditor;
if (interfaceEditor.IsInput)
{
inSlotInfo[interfaceEditor.ID.ToString()] = interfaceEditor.InterfaceName;
inSlotCount++;
}
else
{
outSlotInfo[interfaceEditor.ID.ToString()] = interfaceEditor.InterfaceName;
outSlotCount++;
}
interfaceNodeTable[interfaceEditor.ID.ToString()] = graphElement;
}
else // 记录所有的非接口结点
{
graphElementList.Add(graphElement);
}
}
}
DialogResult = DialogResult.OK;
this.Close();
}
else
{
MessageBox.Show("请先选择子绘图！", "子绘图编辑",
MessageBoxButtons.OK, MessageBoxIcon.Information);
}
}
/// <summary>
/// 初始化数据元
/// </summary>
/// <param name="flowChartManager">绘图管理器</param>
/// <param name="logicData">逻辑数据</param>
/// <returns>是否操作成功</returns>
protected virtual bool LogicInitializeDataElement(FlowChartManager flowChartManager, object logicData)
{
bool executeSuccess = true;
GraphElement graphElement = logicData as GraphElement;
DataElement dataElement = null;
try
{
switch (graphElement.TypeString)
{
case "InnerChart": // 基础图元
{
dataElement = new InnerChartEditor();
break;
}
case "InterfaceNode": // 基础图元
{
dataElement = new InterfaceNodeEditor();
break;
}
default: // 自定义图元
{
DataElementInfo dataElementInfo = dataElementInfoDirectory[graphElement.TypeString];
if (dataElementInfo != null)
{
dataElement = dataElementInfo.GetDataElement();
}
break;
}
}
if (dataElement != null)
{
dataElement.ID = graphElement.ID;
dataElement.DataType = graphElement.TypeString;
}
}
catch (Exception ex)
{
executeSuccess = false;
MessageBox.Show("在初始化数据元时产生异常: " + ex.ToString(), "数据元初始化", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
flowChartManager.CurrentDataManager.InitializedDataElement = dataElement;
return executeSuccess;
}
/// <summary>
/// 重读数据
/// </summary>
/// <param name="table">当前数据</param>
/// <return>是否重读成功</return>
public override bool ReloadData(Hashtable table)
{
Hashtable dataInfo = data as Hashtable;
if (dataInfo != null)
{
innerChartPath = dataInfo["innerChartPath"] as string;
// 初始化绘图数据表
InitGraphTable();
if (graphTable != null)
{
int inSlotCount = 0;
int outSlotCount = 0;
Hashtable inSlotInfo = new Hashtable();
Hashtable outSlotInfo = new Hashtable();
graphElementList = new List <GraphElement>();
interfaceNodeTable = new Hashtable();
List <int> inIDList = new List <int>();
List <int> outIDList = new List <int>();
foreach (GraphElement graphElement in graphTable.Keys)
{
if (graphElement is InterfaceGraphElement)
{
InterfaceGraphElement interfaceGraphElement = graphElement as InterfaceGraphElement;
InterfaceNodeEditor interfaceEditor = graphTable[graphElement] as InterfaceNodeEditor;
if (interfaceEditor.IsInput)
{
inSlotInfo[interfaceEditor.ID.ToString()] = interfaceEditor.InterfaceName;
inIDList.Add(interfaceGraphElement.ID);
inSlotCount++;
}
else
{
outSlotInfo[interfaceEditor.ID.ToString()] = interfaceEditor.InterfaceName;
outIDList.Add(interfaceGraphElement.ID);
outSlotCount++;
}
interfaceGraphElement.Tag = id.ToString();
interfaceNodeTable[interfaceEditor.ID.ToString()] = graphElement;
}
else
{
graphElementList.Add(graphElement);
}
}
InnerChart innerChart = DocumentManager.GetDocumentManager().CurrentFlowChartManager.CurrentDataManager.FindGraphElementByID(id) as InnerChart;
// 更新数据
UpdateData(inSlotInfo, outSlotInfo);
// 更新插槽数量
UpdateSlotCount(innerChart, inSlotCount, outSlotCount, true);
// 更新插槽信息
RefreshSlotInfo(innerChart, inIDList, outIDList, inSlotInfo, outSlotInfo);
}
}
return(true);
}