/// <summary>
/// 创建绘图
/// </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 LogicCreateChart(FlowChartManager flowChartManager, object logicData)
{
DataBaseManager dataBaseManager = DataBaseManager.GetDataBaseManager();
DocumentManager documentManager = DocumentManager.GetDocumentManager();
TreeView tree = logicData as TreeView;
TreeNode currentNode = tree.SelectedNode;
InputForm iForm = new InputForm("请输入新建绘图的名称", "新建绘图");
if (iForm.ShowDialog() == DialogResult.OK)
{
TreeNode newNode = currentNode.Nodes.Add(iForm.InputText);
newNode.ImageIndex = 1;
newNode.SelectedImageIndex = 1;
tree.SelectedNode = newNode;
documentManager.CurrentTreeMode = EditMode.Normal;
// 对数据库进行操作
string path = documentManager.GetNodePath(newNode);
string id = dataBaseManager.CreateNewDiagram(path, false, documentManager.CurrentChartMode);
newNode.Tag = id;
}
return true;
}
/// <summary>
/// 保存绘图
/// </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 override bool LogicSave(FlowChartManager flowChartManager, object logicData)
{
if (flowChartManager.CurrentPath.StartsWith("子绘图"))
{
string description = flowChartManager.CustomData["description"] as string;
if (string.IsNullOrEmpty(description))
{
description = flowChartManager.Name;
}
InputForm inputForm = new InputForm("请输入子绘图的描述", description);
if (inputForm.ShowDialog() == DialogResult.OK)
{
description = inputForm.InputText;
flowChartManager.CustomData["description"] = description;
}
}
return true;
}