private static IEnumerable <T> GetAllExclusions <T>(this IExclusive <T> me, List <T> progress)
{
var res = progress;
if (me.Exclusions == null)
{
return(res);
}
var fs = me.Exclusions.Except(res).ToList();
res.AddRange(fs);
foreach (var f in fs)
{
GetAllExclusions((IExclusive <T>)f, res);
}
return(res);
}
public static IEnumerable <T> GetAllExclusions <T>(this IExclusive <T> me) => GetAllExclusions(me, new List <T>(new T[] { }));
private void BarItemClick(object sender, ItemClickEventArgs e)
{
try
{
if (e.Item.Tag == null)
{
return;
}
if (!m_DictCommands.ContainsKey(e.Item.Tag as string))
{
return;
}
ICommand cmdCurrent = m_DictCommands[e.Item.Tag as string] as ICommand;
if (cmdCurrent == null)
{
return;
}
// 判断独占
if (m_ExclusiveCommand != null)
{
// 必须独占的是同一对象
if (cmdCurrent != m_ExclusiveCommand && cmdCurrent is IExclusive && (cmdCurrent as IExclusive).Resource == m_ExclusiveCommand.Resource)
{
if (!m_ExclusiveCommand.Release())
{
SendMessage("当前命令与正在进行的操作冲突，操作中止。");
return;
}
//if (m_ExclusiveCommand.IsExclusiving)
//{
// if (XtraMessageBox.Show(string.Format("当前正在进行{0}操作，您确定要中断此操作吗", (m_ExclusiveCommand as ICommand).Caption), "系统提示", System.Windows.Forms.MessageBoxButtons.OKCancel, System.Windows.Forms.MessageBoxIcon.Question) == System.Windows.Forms.DialogResult.OK)
// {
// m_ExclusiveCommand.Release();
// }
// else
// {
// SendMessage("操作冲突，用户取消");
// return;
// }
//}
m_ExclusiveCommand = (cmdCurrent as IExclusive);
}
}
SendMessage(string.Format("当前操作：{0}", cmdCurrent.Message));
// 调用Command
cmdCurrent.OnClick();
if (cmdCurrent is ITool)
{
ITool toolCurrent = cmdCurrent as ITool;
//// 制裁当前Tool
//if (m_ExclusiveCommand != null)
// m_ExclusiveCommand.Release();
m_ExclusiveCommand = toolCurrent;
////更新状态
////foreach (BarItem barItem in m_BarItems)
////{
//// if (barItem is BarCheckItem && barItem != e.Item)
//// (barItem as BarCheckItem).Checked = false;
////}
//if (e.Item is BarCheckItem)
//{
// (e.Item as BarCheckItem).Checked = true;
//}
}
}
catch (Exception exp)
{
DevExpress.XtraEditors.XtraMessageBox.Show("抱歉，操作出现了意外错误，详情请查看日志!");
Environment.LogWriter.AppendMessage(enumLogType.Error, exp.ToString());
}
}
private void BarItemClick(object sender, ItemClickEventArgs e)
{
try
{
if (e.Item.Tag == null)
return;
if (!m_DictCommands.ContainsKey(e.Item.Tag as string))
return;
ICommand cmdCurrent = m_DictCommands[e.Item.Tag as string] as ICommand;
if (cmdCurrent == null)
return;
// 判断独占
if (m_ExclusiveCommand != null)
{
// 必须独占的是同一对象
if (cmdCurrent!=m_ExclusiveCommand && cmdCurrent is IExclusive && (cmdCurrent as IExclusive).Resource == m_ExclusiveCommand.Resource)
{
if (!m_ExclusiveCommand.Release())
{
SendMessage("当前命令与正在进行的操作冲突，操作中止。");
return;
}
//if (m_ExclusiveCommand.IsExclusiving)
//{
// if (XtraMessageBox.Show(string.Format("当前正在进行{0}操作，您确定要中断此操作吗", (m_ExclusiveCommand as ICommand).Caption), "系统提示", System.Windows.Forms.MessageBoxButtons.OKCancel, System.Windows.Forms.MessageBoxIcon.Question) == System.Windows.Forms.DialogResult.OK)
// {
// m_ExclusiveCommand.Release();
// }
// else
// {
// SendMessage("操作冲突，用户取消");
// return;
// }
//}
m_ExclusiveCommand = (cmdCurrent as IExclusive);
}
}
SendMessage(string.Format("当前操作：{0}" , cmdCurrent.Message));
// 调用Command
cmdCurrent.OnClick();
if (cmdCurrent is ITool)
{
ITool toolCurrent = cmdCurrent as ITool;
//// 制裁当前Tool
//if (m_ExclusiveCommand != null)
// m_ExclusiveCommand.Release();
m_ExclusiveCommand = toolCurrent;
////更新状态
////foreach (BarItem barItem in m_BarItems)
////{
//// if (barItem is BarCheckItem && barItem != e.Item)
//// (barItem as BarCheckItem).Checked = false;
////}
//if (e.Item is BarCheckItem)
//{
// (e.Item as BarCheckItem).Checked = true;
//}
}
}
catch(Exception exp)
{
DevExpress.XtraEditors.XtraMessageBox.Show("抱歉，操作出现了意外错误，详情请查看日志!");
Environment.LogWriter.AppendMessage(enumLogType.Error, exp.ToString());
}
}
public static IEnumerable <T> GetAllExclusions <T>(this IExclusive <T> me)
{
//return GetAllExclusions(me, new List<T>(new[] { (T)me }));
return(GetAllExclusions(me, new List <T>(new T[] { })));
}
