/// <summary>
/// 初始化数据元
/// </summary>
/// <param name="graphElement">索引的图元</param>
/// <returns>数据元</returns>
public DataElement InitDataElement(GraphElement graphElement)
{
// 执行逻辑操作
LogicBaseManager logicManager = Helper.GetHelper().GetLogicManager(flowChartManager.CurrentChartMode);
logicManager.DoLogicOperation(flowChartManager, LogicType.InitializeDataElement, graphElement);
return(initializedDataElement);
}
/// <summary>
/// 编辑数据元
/// </summary>
/// <param name="graphElement">索引的图元</param>
/// <returns>是否编辑成功</returns>
public bool EditData(GraphElement graphElement)
{
bool success = false;
DataElement dataElement = graphTable[graphElement] as DataElement;
if (dataElement != null) // 找到该图元绑定的数据元
{
// 执行逻辑操作
LogicBaseManager logicManager = Helper.GetHelper().GetLogicManager(flowChartManager.CurrentChartMode);
success = logicManager.DoLogicOperation(flowChartManager, LogicType.Edit, graphElement);
}
else
{
MessageBox.Show("该图元没有绑定数据元！", "数据元编辑", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
return(success);
}
/// <summary>
/// 加载逻辑管理器
/// </summary>
/// <param name="filePath">文件路径</param>
/// <returns>逻辑管理器</returns>
private LogicBaseManager LoadLogicManager(string filePath, string className)
{
LogicBaseManager logicBaseManager = null;
try
{
string fullPath = Path.Combine(Application.StartupPath, @"Plugins\FlowChart");
fullPath = Path.Combine(fullPath, filePath);
Assembly assembly = Assembly.LoadFrom(fullPath);
logicBaseManager = assembly.CreateInstance(className) as LogicBaseManager;
}
catch (Exception ex)
{
MessageBox.Show(string.Format("加载逻辑文件 {0} 时产生异常：\r\n{1}", filePath, ex.Message), "初始化逻辑",
MessageBoxButtons.OK, MessageBoxIcon.Error);
}
return(logicBaseManager);
}
/// <summary>
/// 获取逻辑管理器实例
/// </summary>
/// <param name="chartMode">当前编辑模式</param>
/// <returns>逻辑管理器实例</returns>
public LogicBaseManager GetLogicManager(ChartMode chartMode)
{
LogicBaseManager logicManager = null;
switch (chartMode)
{
case ChartMode.FlowChart: // 编辑流程图模式
{
logicManager = FlowChartLogicManager;
break;
}
case ChartMode.AIChart: // 编辑AI图模式
{
logicManager = AIChartLogicManager;
break;
}
}
return(logicManager);
}
/// <summary>
/// 初始化逻辑管理器
/// </summary>
public void InitLogicManager()
{
string filePath = Path.Combine(Application.StartupPath, configFileName);
if (File.Exists(filePath))
{
Lua lua = new Lua();
lua.DoFile(filePath);
LuaTable configTable = lua.GetTable("Config") as LuaTable;
string[] diagramNameArray = new string[maxDiagramCount];
foreach (object key in configTable.Keys)
{
LuaTable logicManagerTable = configTable[key] as LuaTable;
if (logicManagerTable != null)
{
// 读取逻辑管理器信息
string logicManagerFilePath = logicManagerTable["LogicManagerFilePath"] as string;
string logicManagerClassName = logicManagerTable["LogicManagerClassName"] as string;
LogicBaseManager logicManager = null;
if (!string.IsNullOrEmpty(logicManagerFilePath) && !string.IsNullOrEmpty(logicManagerClassName))
{
logicManager = LoadLogicManager(logicManagerFilePath, logicManagerClassName);
}
else
{
logicManager = new LogicBaseManager();
}
// 读取显示名称
string logicManagerDisplayName = logicManagerTable["DisplayName"] as string;
if (!string.IsNullOrEmpty(logicManagerDisplayName))
{
logicManager.DisplayName = logicManagerDisplayName;
}
// 读取脚本生成插件信息
string compilerFilePath = logicManagerTable["CompilerFilePath"] as string;
string compilerClassName = logicManagerTable["CompilerClassName"] as string;
if (!string.IsNullOrEmpty(compilerFilePath) && !string.IsNullOrEmpty(compilerClassName))
{
logicManager.InitCompiler(compilerFilePath, compilerClassName);
}
// 检查是否是默认分类
int index = (int)(double)logicManagerTable["Index"];
diagramNameArray[index - 1] = logicManagerDisplayName;
// 读取数据元信息
LuaTable dataElementGroupTable = logicManagerTable["DataElement"] as LuaTable;
if (dataElementGroupTable != null)
{
foreach (object graphType in dataElementGroupTable.Keys)
{
LuaTable dataElementConfigTable = dataElementGroupTable[graphType] as LuaTable;
if (dataElementConfigTable != null)
{
string dataElementFilePath = dataElementConfigTable["FilePath"] as string;
string dataElementClassName = dataElementConfigTable["ClassName"] as string;
logicManager.RegistDataElementInfo(graphType as string, dataElementFilePath, dataElementClassName);
}
}
}
logicManagerDictionary[logicManager.DisplayName] = logicManager;
}
}
foreach (string displayName in diagramNameArray)
{
if (displayName != null)
{
diagramNameList.Add(displayName);
}
}
}
}
/// <summary>
/// 键盘按下事件响应
/// </summary>
/// <param name="sender">事件发送者</param>
/// <param name="e">事件</param>
private void canvas_KeyDown(object sender, KeyEventArgs e)
{
DocumentManager documentManager = DocumentManager.GetDocumentManager();
FlowChartManager flowChartManager = documentManager.CurrentFlowChartManager;
graphManager.ControlMode = e.Control;
graphManager.ShiftMode = e.Shift;
graphManager.AltMode = e.Alt;
switch (e.KeyCode)
{
case Keys.Enter: // 响应enter按键
{
graphManager.EditDataElement();
break;
}
case Keys.Escape: // 响应esc按键
{
graphManager.DeleteAbbreviateGraphElement();
break;
}
case Keys.Space: // 响应空格键
{
graphManager.CurrentBackground.DebugMode = !graphManager.CurrentBackground.DebugMode;
break;
}
case Keys.Left: // 响应左方向键
{
graphManager.MoveSelectedGraphElement(new Size(-1, 0));
break;
}
case Keys.Up: // 响应上方向键
{
graphManager.MoveSelectedGraphElement(new Size(0, -1));
break;
}
case Keys.Right: // 响应右方向键
{
graphManager.MoveSelectedGraphElement(new Size(1, 0));
break;
}
case Keys.Down: // 响应下方向键
{
graphManager.MoveSelectedGraphElement(new Size(0, 1));
break;
}
case Keys.Delete: // 响应delete按键
{
graphManager.DeleteSelectedGraphElement();
break;
}
case Keys.D1: // 响应1按键
{
// 执行逻辑操作
LogicBaseManager logicManager = Helper.GetHelper().GetLogicManager(flowChartManager.CurrentChartMode);
object[] logicData = new object[2];
logicData[0] = 1;
logicData[1] = (sender as Canvas).PointToClient(Cursor.Position);
logicManager.DoLogicOperation(flowChartManager, LogicType.CreateAtPoint, logicData);
break;
}
case Keys.NumPad1: // 响应1按键
{
goto case Keys.D1;
}
case Keys.D2: // 响应2按键
{
// 执行逻辑操作
LogicBaseManager logicManager = Helper.GetHelper().GetLogicManager(flowChartManager.CurrentChartMode);
object[] logicData = new object[2];
logicData[0] = 2;
logicData[1] = (sender as Canvas).PointToClient(Cursor.Position);
logicManager.DoLogicOperation(flowChartManager, LogicType.CreateAtPoint, logicData);
break;
}
case Keys.NumPad2: // 响应2按键
{
goto case Keys.D2;
}
case Keys.D3: // 响应3按键
{
// 执行逻辑操作
LogicBaseManager logicManager = Helper.GetHelper().GetLogicManager(flowChartManager.CurrentChartMode);
object[] logicData = new object[2];
logicData[0] = 3;
logicData[1] = (sender as Canvas).PointToClient(Cursor.Position);
logicManager.DoLogicOperation(flowChartManager, LogicType.CreateAtPoint, logicData);
break;
}
case Keys.NumPad3: // 响应3按键
{
goto case Keys.D3;
}
case Keys.D4: // 响应4按键
{
// 执行逻辑操作
LogicBaseManager logicManager = Helper.GetHelper().GetLogicManager(flowChartManager.CurrentChartMode);
object[] logicData = new object[2];
logicData[0] = 4;
logicData[1] = (sender as Canvas).PointToClient(Cursor.Position);
logicManager.DoLogicOperation(flowChartManager, LogicType.CreateAtPoint, logicData);
break;
}
case Keys.NumPad4: // 响应4按键
{
goto case Keys.D4;
}
case Keys.D5: // 响应5按键
{
// 执行逻辑操作
LogicBaseManager logicManager = Helper.GetHelper().GetLogicManager(flowChartManager.CurrentChartMode);
object[] logicData = new object[2];
logicData[0] = 5;
logicData[1] = (sender as Canvas).PointToClient(Cursor.Position);
logicManager.DoLogicOperation(flowChartManager, LogicType.CreateAtPoint, logicData);
break;
}
case Keys.NumPad5: // 响应5按键
{
goto case Keys.D5;
}
case Keys.Oemplus: // 响应+按键
{
graphManager.CurrentCanvas.AutoScroll = false;
graphManager.AdjustCanvasScale(1.1f);
documentManager.RefreshCanvasScaleDisplay();
break;
}
case Keys.OemMinus: // 响应-按键
{
graphManager.CurrentCanvas.AutoScroll = false;
graphManager.AdjustCanvasScale(0.9f);
documentManager.RefreshCanvasScaleDisplay();
break;
}
case Keys.Oemcomma: // 逗号
{
graphManager.SelectLineInSlotContainer();
break;
}
case Keys.OemPeriod: // 句号
{
graphManager.SelectLineOutSlotContainer();
break;
}
case Keys.F5: // 刷新绘图板
{
graphManager.RefreshRegion();
break;
}
}
}
/// <summary>
/// 获取逻辑管理器实例
/// </summary>
/// <param name="chartMode">当前编辑模式</param>
/// <returns>逻辑管理器实例</returns>
public LogicBaseManager GetLogicManager(string chartMode)
{
LogicBaseManager logicManager = logicManagerDictionary[chartMode];
return(logicManager);
}
/// <summary>
/// 初始化逻辑管理器
/// </summary>
public void InitLogicManager()
{
string filePath = Path.Combine(Application.StartupPath, configFileName);
if (File.Exists(filePath))
{
Lua lua = new Lua();
lua.DoFile(filePath);
LuaTable configTable = lua.GetTable("Config") as LuaTable;
string[] diagramNameArray = new string[maxDiagramCount];
foreach (object key in configTable.Keys)
{
LuaTable logicManagerTable = configTable[key] as LuaTable;
if (logicManagerTable != null)
{
// 读取逻辑管理器信息
string logicManagerFilePath = logicManagerTable["LogicManagerFilePath"] as string;
string logicManagerClassName = logicManagerTable["LogicManagerClassName"] as string;
LogicBaseManager logicManager = null;
if (!string.IsNullOrEmpty(logicManagerFilePath) && !string.IsNullOrEmpty(logicManagerClassName))
{
logicManager = LoadLogicManager(logicManagerFilePath, logicManagerClassName);
}
else
{
logicManager = new LogicBaseManager();
}
// 读取显示名称
string logicManagerDisplayName = logicManagerTable["DisplayName"] as string;
if (!string.IsNullOrEmpty(logicManagerDisplayName))
{
logicManager.DisplayName = logicManagerDisplayName;
}
// 读取脚本生成插件信息
string compilerFilePath = logicManagerTable["CompilerFilePath"] as string;
string compilerClassName = logicManagerTable["CompilerClassName"] as string;
if (!string.IsNullOrEmpty(compilerFilePath) && !string.IsNullOrEmpty(compilerClassName))
{
logicManager.InitCompiler(compilerFilePath, compilerClassName);
}
// 检查是否是默认分类
int index = (int)(double)logicManagerTable["Index"];
diagramNameArray[index - 1] = logicManagerDisplayName;
// 读取数据元信息
LuaTable dataElementGroupTable = logicManagerTable["DataElement"] as LuaTable;
if (dataElementGroupTable != null)
{
foreach (object graphType in dataElementGroupTable.Keys)
{
LuaTable dataElementConfigTable = dataElementGroupTable[graphType] as LuaTable;
if (dataElementConfigTable != null)
{
string dataElementFilePath = dataElementConfigTable["FilePath"] as string;
string dataElementClassName = dataElementConfigTable["ClassName"] as string;
logicManager.RegistDataElementInfo(graphType as string, dataElementFilePath, dataElementClassName);
}
}
}
logicManagerDictionary[logicManager.DisplayName] = logicManager;
}
}
foreach (string displayName in diagramNameArray)
{
if (displayName != null)
{
diagramNameList.Add(displayName);
}
}
}
}
