public static string ShowVars(string id = "", string pattern = "^.*")
{
Shell s = Shell.GetShell(id);
if (s != null)
{
if (s.MainControl.Dispatcher.CheckAccess())
{
if (s.MainControl is ScriptControl)
{
ScriptControl c = s.MainControl as ScriptControl;
if (c.ShellEngine != null)
{
return(c.ShellEngine.ListVars(pattern));
}
return("Error: no script engine.");
}
}
else
{
return((string)s.MainControl.Dispatcher.Invoke(new Func <string>(()
=> { return ShowVars(s.ShellId, pattern); })));
}
}
return("");
}
public static string TaskState(string id, string taskId = "*", string state = "")
{
if (!String.IsNullOrWhiteSpace(id))
{
if (String.IsNullOrWhiteSpace(taskId))
{
taskId = "*";
}
Shell s = Shell.GetShell(id);
if (s != null)
{
if (s.MainControl.Dispatcher.CheckAccess())
{
if (s.MainControl is ScriptControl)
{
ScriptControl c = s.MainControl as ScriptControl;
if (c.ShellEngine != null)
{
return(c.ShellEngine.TaskState(taskId, state));
}
return("Error: no script engine.");
}
}
else
{
return((string)s.MainControl.Dispatcher.Invoke(new Func <string>(()
=> { return TaskState(s.ShellId, taskId, state); })));
}
}
}
return("");
}
public static string Schedule(string id, string script, string when, Int32 delay)
{
if (!String.IsNullOrWhiteSpace(id) && !String.IsNullOrWhiteSpace(script))
{
Shell s = Shell.GetShell(id);
if (s != null)
{
if (s.MainControl.Dispatcher.CheckAccess())
{
if (s.MainControl is ScriptControl)
{
ScriptControl c = s.MainControl as ScriptControl;
if (c.ShellEngine != null)
{
c.ShellEngine.ScheduleTask(script, when, delay);
}
else
{
return("Error: no script engine.");
}
}
}
else
{
s.MainControl.Dispatcher.Invoke((Action)(()
=> { Schedule(s.ShellId, script, when, delay); }));
}
}
}
return("");
}
public static string Break(string id)
{
if (!String.IsNullOrWhiteSpace(id))
{
Shell s = Shell.GetShell(id);
if (s != null)
{
if (s.MainControl.Dispatcher.CheckAccess())
{
if (s.MainControl is ScriptControl)
{
ScriptControl c = s.MainControl as ScriptControl;
if (c.ShellEngine != null)
{
c.ShellEngine.BreakEngine();
}
}
}
else
{
s.MainControl.Dispatcher.Invoke((Action)(() => { Break(s.ShellId); }));
}
}
}
return("");
}
public static string RunScript(string id, string script, bool showCmd = false)
{
if (!String.IsNullOrWhiteSpace(id) && !String.IsNullOrWhiteSpace(script))
{
Shell s = Shell.GetShell(id);
if (s != null)
{
if (s.MainControl.Dispatcher.CheckAccess())
{
if (s.MainControl is ScriptControl)
{
ScriptControl c = s.MainControl as ScriptControl;
if (c.ShellEngine != null)
{
c.ShellEngine.PerformCommand(script, showCmd);
}
}
}
else
{
s.MainControl.Dispatcher.Invoke((Action)(() => { RunScript(s.ShellId, script, showCmd); }));
}
}
}
return("");
}
public static string Process(string id, string action = "*")
{
if (!String.IsNullOrWhiteSpace(id))
{
Shell s = Shell.GetShell(id);
if (s != null)
{
if (String.IsNullOrWhiteSpace(action))
{
action = "*";
}
if (s.MainControl.Dispatcher.CheckAccess())
{
ScriptEngine.ProcessAction p = ScriptEngine.ProcessAction.None;
switch (action.ToUpper()[0])
{
case 'B': p = ScriptEngine.ProcessAction.Break; break;
case 'C': p = ScriptEngine.ProcessAction.Continue; break;
case 'P': p = ScriptEngine.ProcessAction.Pause; break;
case 'S': p = ScriptEngine.ProcessAction.Stop; break;
default: break;
}
if (s.MainControl is ScriptControl)
{
ScriptControl c = s.MainControl as ScriptControl;
if (c.ShellEngine != null)
{
return(c.ShellEngine.ApplyProcessAction(p));
}
}
return("Error: no script engine.");
}
else
{
return(s.MainControl.Dispatcher.Invoke(new Func <string>(()
=> { return Process(s.ShellId, action); })));
}
}
}
return("");
}
protected void Shell_OnKeyUp(Object sender, KeyEventArgs e)
{
if (e.Key == Key.Return)
{
bool isAtEndOfLine = false;
string command = GetEnterCommand(out isAtEndOfLine);
ScriptControl.RunScript(OwnerShellId, command, !isAtEndOfLine);
}
else if (e.Key == Key.C)
{
if (e.KeyboardDevice.IsKeyDown(Key.LeftCtrl) ||
e.KeyboardDevice.IsKeyDown(Key.RightCtrl)
)
{
ScriptControl.Break(OwnerShellId);
}
}
}