public void Activate(bool activate, ViewType chgMode)
{
if (activate)
{
GCodeSender.RewindFile();
GCodeSender.CallHandler(GCode.File.IsLoaded ? StreamingState.Idle : (sdStream ? StreamingState.Start : StreamingState.NoFile), false);
sdStream = false;
model.ResponseLogFilterOk = AppConfig.Settings.Base.FilterOkResponse;
if (initOK != true)
{
focusedControl = this;
var message = model.Message;
model.Message = string.Format("Waiting for controller ({0})...", AppConfig.Settings.Base.PortParams);
string response = GrblInfo.Startup(model);
if (response.StartsWith("<"))
{
if (model.GrblState.State != GrblStates.Unknown)
{
switch (model.GrblState.State)
{
case GrblStates.Alarm:
model.Poller.SetState(AppConfig.Settings.Base.PollInterval);
switch (model.GrblState.Substate)
{
case 1: // Hard limits
if (!GrblInfo.IsLoaded)
{
if (model.LimitTriggered)
{
MessageBox.Show(string.Format("Controller is not able to communicate due to alarm {0}, attempting a soft reset.", model.GrblState.Substate.ToString()), "ioSender");
if (AttemptReset())
{
model.ExecuteCommand(GrblConstants.CMD_UNLOCK);
}
else
{
MessageBox.Show("Controller soft reset failed, exiting.", "ioSender");
MainWindow.ui.Close();
}
}
else if (AttemptReset())
{
model.ExecuteCommand(GrblConstants.CMD_UNLOCK);
}
}
else
{
response = string.Empty;
}
break;
case 2: // Soft limits
if (!GrblInfo.IsLoaded)
{
MessageBox.Show(string.Format("Controller is not able to communicate due to alarm {0}, attempting a soft reset.", model.GrblState.Substate.ToString()), "ioSender");
if (AttemptReset())
{
model.ExecuteCommand(GrblConstants.CMD_UNLOCK);
}
else
{
MessageBox.Show("Controller soft reset failed, exiting.", "ioSender");
MainWindow.ui.Close();
}
}
else
{
response = string.Empty;
}
break;
case 10: // EStop
if (GrblInfo.IsGrblHAL && model.Signals.Value.HasFlag(Signals.EStop))
{
MessageBox.Show("E-Stop active! - clear before continuing.", "ioSender", MessageBoxButton.OK, MessageBoxImage.Warning);
while (!AttemptReset() && model.GrblState.State == GrblStates.Alarm)
{
if (MessageBox.Show("E-Stop still active, exit?", "ioSender", MessageBoxButton.YesNo, MessageBoxImage.Question) == MessageBoxResult.Yes)
{
MainWindow.ui.Close();
}
}
;
}
else
{
AttemptReset();
}
if (!GrblInfo.IsLoaded)
{
model.ExecuteCommand(GrblConstants.CMD_UNLOCK);
}
break;
case 11: // Homing required
if (GrblInfo.IsLoaded)
{
response = string.Empty;
}
else
{
message = "Homing cycle required, <Home> to continue";
}
break;
}
break;
case GrblStates.Tool:
Comms.com.WriteByte(GrblConstants.CMD_STOP);
break;
case GrblStates.Door:
if (!GrblInfo.IsLoaded)
{
if (MessageBox.Show("Door is open, close door and continue?", "ioSender", MessageBoxButton.YesNo, MessageBoxImage.Question) != MessageBoxResult.Yes)
{
MainWindow.ui.Close();
}
else
{
bool exit = false;
do
{
Comms.com.PurgeQueue();
bool?res = null;
CancellationToken cancellationToken = new CancellationToken();
new Thread(() =>
{
res = WaitFor.SingleEvent <string>(
cancellationToken,
s => TrapReset(s),
a => model.OnGrblReset += a,
a => model.OnGrblReset -= a,
200, () => Comms.com.WriteByte(GrblConstants.CMD_STATUS_REPORT));
}).Start();
while (res == null)
{
EventUtils.DoEvents();
}
if (!(exit = !model.Signals.Value.HasFlag(Signals.SafetyDoor)))
{
if (MessageBox.Show("Door is still open, exit?", "ioSender", MessageBoxButton.YesNo, MessageBoxImage.Question) == MessageBoxResult.Yes)
{
exit = true;
MainWindow.ui.Close();
}
}
} while (!exit);
}
}
else
{
MessageBox.Show("Door state cannot be cleared with <Reset>", "ioSender", MessageBoxButton.YesNo, MessageBoxImage.Exclamation);
response = string.Empty;
}
break;
case GrblStates.Hold:
case GrblStates.Sleep:
if (MessageBox.Show(string.Format("Controller is in {0} state and cannot respond, try a soft reset?", model.GrblState.State.ToString()),
"ioSender", MessageBoxButton.YesNo, MessageBoxImage.Question) != MessageBoxResult.Yes)
{
MainWindow.ui.Close();
}
else if (!AttemptReset())
{
MessageBox.Show("Controller soft reset failed, exiting.", "ioSender");
MainWindow.ui.Close();
}
break;
}
}
}
if (response != string.Empty)
{
InitSystem();
}
model.Message = message;
}
if (initOK == null)
{
initOK = false;
}
#if ADD_CAMERA
if (MainWindow.UIViewModel.Camera != null)
{
MainWindow.UIViewModel.Camera.MoveOffset += Camera_MoveOffset;
MainWindow.UIViewModel.Camera.Opened += Camera_Opened;
}
#endif
//if (viewer == null)
// viewer = new Viewer();
if (GCode.File.IsLoaded)
{
MainWindow.ui.WindowTitle = ((GrblViewModel)DataContext).FileName;
}
}
else if (ViewType != ViewType.Shutdown)
{
DRO.IsFocusable = false;
#if ADD_CAMERA
if (MainWindow.UIViewModel.Camera != null)
{
MainWindow.UIViewModel.Camera.MoveOffset -= Camera_MoveOffset;
}
#endif
focusedControl = AppConfig.Settings.Base.KeepMdiFocus && Keyboard.FocusedElement is TextBox && (string)(Keyboard.FocusedElement as TextBox).Tag == "MDI"
? Keyboard.FocusedElement
: this;
}
if (GCodeSender.Activate(activate))
{
Task.Delay(500).ContinueWith(t => DRO.EnableFocus());
Application.Current.Dispatcher.BeginInvoke(new System.Action(() =>
{
focusedControl.Focus();
}), DispatcherPriority.Render);
}
}
public RestartResult Restart()
{
Message = model.Message;
model.Message = string.Format(LibStrings.FindResource("MsgWaiting"), AppConfig.Settings.Base.PortParams);
string response = GrblInfo.Startup(model);
if (response.StartsWith("<"))
{
if (model.GrblState.State != GrblStates.Unknown)
{
switch (model.GrblState.State)
{
case GrblStates.Alarm:
model.Poller.SetState(AppConfig.Settings.Base.PollInterval);
switch (model.GrblState.Substate)
{
case 1: // Hard limits
if (!GrblInfo.IsLoaded)
{
if (model.LimitTriggered)
{
MessageBox.Show(string.Format(LibStrings.FindResource("MsgNoCommAlarm"), model.GrblState.Substate.ToString()), "ioSender");
if (AttemptReset())
{
model.ExecuteCommand(GrblConstants.CMD_UNLOCK);
}
else
{
MessageBox.Show(LibStrings.FindResource("MsgResetFailed"), "ioSender");
return(RestartResult.Close);
}
}
else if (AttemptReset())
{
model.ExecuteCommand(GrblConstants.CMD_UNLOCK);
}
}
else
{
response = string.Empty;
}
break;
case 2: // Soft limits
if (!GrblInfo.IsLoaded)
{
MessageBox.Show(string.Format(LibStrings.FindResource("MsgNoCommAlarm"), model.GrblState.Substate.ToString()), "ioSender");
if (AttemptReset())
{
model.ExecuteCommand(GrblConstants.CMD_UNLOCK);
}
else
{
MessageBox.Show(LibStrings.FindResource("MsgResetFailed"), "ioSender");
return(RestartResult.Close);
}
}
else
{
response = string.Empty;
}
break;
case 10: // EStop
if (GrblInfo.IsGrblHAL && model.Signals.Value.HasFlag(Signals.EStop))
{
MessageBox.Show(LibStrings.FindResource("MsgEStop"), "ioSender", MessageBoxButton.OK, MessageBoxImage.Warning);
while (!AttemptReset() && model.GrblState.State == GrblStates.Alarm)
{
if (MessageBox.Show(LibStrings.FindResource("MsgEStopExit"), "ioSender", MessageBoxButton.YesNo, MessageBoxImage.Question) == MessageBoxResult.Yes)
{
return(RestartResult.Close);
}
}
;
}
else
{
AttemptReset();
}
if (!GrblInfo.IsLoaded)
{
model.ExecuteCommand(GrblConstants.CMD_UNLOCK);
}
break;
case 11: // Homing required
if (GrblInfo.IsLoaded)
{
response = string.Empty;
}
else
{
Message = LibStrings.FindResource("MsgHome");
}
break;
}
break;
case GrblStates.Tool:
Comms.com.WriteByte(GrblConstants.CMD_STOP);
break;
case GrblStates.Door:
if (!GrblInfo.IsLoaded)
{
if (MessageBox.Show(LibStrings.FindResource("MsgDoorOpen"), "ioSender", MessageBoxButton.YesNo, MessageBoxImage.Question) != MessageBoxResult.Yes)
{
return(RestartResult.Close);
}
else
{
bool exit = false;
do
{
Comms.com.PurgeQueue();
bool?res = null;
CancellationToken cancellationToken = new CancellationToken();
new Thread(() =>
{
res = WaitFor.SingleEvent <string>(
cancellationToken,
s => TrapReset(s),
a => model.OnGrblReset += a,
a => model.OnGrblReset -= a,
200, () => Comms.com.WriteByte(GrblConstants.CMD_STATUS_REPORT));
}).Start();
while (res == null)
{
EventUtils.DoEvents();
}
if (!(exit = !model.Signals.Value.HasFlag(Signals.SafetyDoor)))
{
if (MessageBox.Show(LibStrings.FindResource("MsgDoorExit"), "ioSender", MessageBoxButton.YesNo, MessageBoxImage.Question) == MessageBoxResult.Yes)
{
exit = true;
return(RestartResult.Close);
}
}
} while (!exit);
}
}
else
{
MessageBox.Show(LibStrings.FindResource("MsgDoorPersist"), "ioSender", MessageBoxButton.YesNo, MessageBoxImage.Exclamation);
response = string.Empty;
}
break;
case GrblStates.Hold:
case GrblStates.Sleep:
if (MessageBox.Show(string.Format(LibStrings.FindResource("MsgNoComm"), model.GrblState.State.ToString()),
"ioSender", MessageBoxButton.YesNo, MessageBoxImage.Question) != MessageBoxResult.Yes)
{
return(RestartResult.Close);
}
else if (!AttemptReset())
{
MessageBox.Show(LibStrings.FindResource("MsgResetExit"), "ioSender");
return(RestartResult.Close);
}
break;
case GrblStates.Idle:
if (response.Contains("|SD:Pending"))
{
AttemptReset();
}
break;
}
}
}
else
{
MessageBox.Show(response == string.Empty
? "No respone received from controller, exiting."
: string.Format("Unexpected response received from controller: \"{0}\", exiting.", response),
"ioSender", MessageBoxButton.OK, MessageBoxImage.Stop);
return(RestartResult.Exit);
}
return(response == string.Empty ? RestartResult.NoResponse : RestartResult.Ok);
}
public void Activate(bool activate, ViewType chgMode)
{
if (activate)
{
GCodeSender.RewindFile();
GCodeSender.CallHandler(GCode.File.IsLoaded ? StreamingState.Idle : (sdStream ? StreamingState.Start : StreamingState.NoFile), false);
sdStream = false;
if (initOK != true)
{
focusedControl = this;
model.Message = string.Format("Waiting for controller ({0})...", AppConfig.Settings.Base.PortParams);
string response = GrblInfo.Startup();
if (response.StartsWith("<Alarm"))
{
GrblViewModel data = DataContext as GrblViewModel;
data.ParseStatus(response);
// Alarm 1, 2 and 10 are critical events
if (!(data.GrblState.Substate == 1 || data.GrblState.Substate == 2 || data.GrblState.Substate == 10))
{
InitSystem();
}
}
else if (response.StartsWith("<Tool"))
{
Comms.com.WriteByte(GrblConstants.CMD_STOP);
GrblViewModel data = DataContext as GrblViewModel;
data.ParseStatus(Comms.com.Reply);
}
else if (response != string.Empty)
{
InitSystem();
}
}
if (initOK == null)
{
initOK = false;
}
#if ADD_CAMERA
if (MainWindow.UIViewModel.Camera != null)
{
MainWindow.UIViewModel.Camera.MoveOffset += Camera_MoveOffset;
MainWindow.UIViewModel.Camera.Opened += Camera_Opened;
}
#endif
//if (viewer == null)
// viewer = new Viewer();
if (GCode.File.IsLoaded)
{
MainWindow.ui.WindowTitle = ((GrblViewModel)DataContext).FileName;
}
}
else if (ViewType != ViewType.Shutdown)
{
DRO.IsFocusable = false;
#if ADD_CAMERA
if (MainWindow.UIViewModel.Camera != null)
{
MainWindow.UIViewModel.Camera.MoveOffset -= Camera_MoveOffset;
}
#endif
focusedControl = AppConfig.Settings.Base.KeepMdiFocus && Keyboard.FocusedElement is TextBox && (string)(Keyboard.FocusedElement as TextBox).Tag == "MDI"
? Keyboard.FocusedElement
: this;
}
if (GCodeSender.Activate(activate))
{
Task.Delay(500).ContinueWith(t => DRO.EnableFocus());
Application.Current.Dispatcher.BeginInvoke(new System.Action(() =>
{
focusedControl.Focus();
}), DispatcherPriority.Render);
}
}