/// <summary>
/// 复制变量组
/// </summary>
/// <param name="sourse">源</param>
/// <param name="destination">目标</param>
/// <param name="pasteMode">粘贴模式，0：默认模式，重复则返回，1：如果重复则替换，2：如果重复则两个变量都保留，3：如果重复则放弃</param>
private void CopyGroup(VariableGroup sourse, VariableGroup destination, uint pasteMode)
{
if (sourse == null)
{
return;
}
string groupName = sourse.Name;
if ((pasteMode == 2) && IsExistName(sourse.Name, destination))//同时保留两个
{
groupName = GetDefaultName(destination, sourse.Name);
}
AddGroup(groupName, destination.AbsolutePath);
VariableGroup var =
VariableRepository.FindGroupByPath(destination.AbsolutePath == null ? groupName : destination.AbsolutePath + "." + groupName);
if (var == null)
{
throw new ArgumentNullException(Resource1.VariableRepository_CopyGroup_destinationIsNotExist);
}
foreach (var childVariable in sourse.ChildVariables)
{
var varVariable = new AnalogVariable(var);
ObjectCopier.CopyProperties(varVariable, childVariable);
AddVariable(varVariable);
}
foreach (var variableGroup in sourse.ChildGroups)
{
CopyGroup(variableGroup, var, pasteMode);
}
}
/// <summary>
/// 修改变量属性
/// </summary>
/// <param name="variable">修改前变量</param>
/// <param name="newVariable">修改后变量</param>
/// <returns>修改后的变量,修改失败返回null</returns>
public virtual VariableBase EditVariable(VariableBase variable, VariableBase newVariable)
{
if (variable.Name != newVariable.Name && IsExistName(newVariable.Name, variable.ParentGroup))
{
throw new Exception(Resource1.VariableUnitOfWork_EditVariable_AvarialeNameExist);
}
ObjectCopier.CopyProperties(variable, newVariable);
RealTimeRepositoryBase.RtDbContext.SaveAllChanges();
return(variable);
}
/// <summary>
/// 修改报警
/// </summary>
public void EditAlarmGroup(string name, AlarmGroup newAlarmGroup)
{
CheckAlarmGroupSetIsNull();
if (!IsExistAlarmGroupName(newAlarmGroup.Name))
{
throw new Exception("报警组名称已存在，不能修改");
}
var alarmGroup = FindAlarmGroupByName(name);
if (alarmGroup == null)
{
throw new Exception("需要修改的报警组不存在");
}
ObjectCopier.CopyProperties(alarmGroup, newAlarmGroup);
RealTimeRepositoryBase.RtDbContext.SaveAllChanges();
}
/// <summary>
/// 修改报警
/// </summary>
public void EditAlarm(string name, AlarmBase newAlarmBase)
{
CheckAlarmSetIsNull();
if (!IsExistAlarmName(newAlarmBase.Name))
{
throw new Exception("报警名称已存在，不能修改");
}
AlarmBase alarm = FindAlarmByName(name);
if (alarm == null)
{
throw new Exception("需要修改的报警不存在");
}
ObjectCopier.CopyProperties(alarm, newAlarmBase);
RealTimeRepositoryBase.RtDbContext.SaveAllChanges();
}
