/// <summary>
/// 按照名字查找任务
/// </summary>
/// <param name="name"></param>
/// <returns></returns>
public LogicTask FindTask(string name)
{
LogicTask task = null;
foreach (var item in logicTasks)
{
if (item.Name == name)
{
task = item;
break;
}
}
return(task);
}
/// <summary>
/// 卸载任务的子任务
/// </summary>
private void Disassemble(LogicTask task)
{
foreach (var item in task.GetType().GetProperties())
{
if (item.PropertyType.IsSubclassOf(typeof(LogicTask)))
{
if (item.CanWrite)
{
LogicTask logic = (LogicTask)item.GetValue(task, null);
task.Manager.Remove(logic);
}
}
}
}
/// <summary>
/// 移除一个可控任务
/// </summary>
/// <param name="task"></param>
public void Remove(LogicTask task)
{
int index = logicTasks.IndexOf(task);
if (index >= 0)
{
lock (logicTasks)
{
Disassemble(task);
typeof(LogicTask).GetProperty("Manager").SetValue(task, null, null);
logicTasks.RemoveAt(index);
}
}
}
/// <summary>
/// 添加一个可控的任务
/// </summary>
/// <param name="task"></param>
public void Add(LogicTask task)
{
lock (logicTasks)
{
for (int i = 0; i < logicTasks.Count; i++)
{
if (logicTasks[i].Name == task.Name)
{
Remove(logicTasks[i]);
break;
}
}
if (task.Manager != null)
{
task.Manager.Remove(task);
}
typeof(LogicTask).GetProperty("Manager").SetValue(task, this, null);
logicTasks.Add(task);
Assemble(task);
}
}
private void listBox1_SelectedIndexChanged(object sender, EventArgs e)
{
if (listBox1.SelectedIndex >= 0)
{
if (logicTask != null && logicTask.Name == Manager.FindTask(listBox1.SelectedItem.ToString()).Name)
{
return;
}
logicTask = Manager.FindTask(listBox1.SelectedItem.ToString());
checkBox1.Checked = logicTask.LoopTask;
}
if (logicTask != null)
{
comboBox1.Items.Clear();
propertyGrid1.SelectedObject = null;
foreach (var item in logicTask.GetType().GetProperties(BindingFlags.Public | BindingFlags.Instance | BindingFlags.DeclaredOnly))
{
comboBox1.Items.Add(item.Name);
comboBox1.SelectedIndex = 0;
}
}
}
public TaskCounter(LogicTask task)
{
logicTask = task;
}