public bool StreamingToolChange(StreamingState newState, bool always)
{
bool changed = streamingState != newState;
switch (newState)
{
case StreamingState.ToolChange:
model.IsJobRunning = false; // only enable UI if no ATC?
btnStart.IsEnabled = true;
btnHold.IsEnabled = false;
btnStop.IsEnabled = true;
break;
case StreamingState.Idle:
case StreamingState.Send:
if (JobTimer.IsRunning)
{
model.IsJobRunning = true;
if (job.ToolChangeLine >= 0)
{
GCode.File.Data.Rows[job.ToolChangeLine]["Sent"] = "ok";
job.ToolChangeLine = -1;
}
SetStreamingHandler(StreamingHandler.SendFile);
// SendNextLine();
}
else
{
SetStreamingHandler(StreamingHandler.Previous);
}
break;
case StreamingState.Error:
SetStreamingHandler(StreamingHandler.Previous);
break;
case StreamingState.Stop:
SetStreamingHandler(StreamingHandler.Idle);
break;
}
if (streamingHandler.Handler != StreamingHandler.ToolChange)
{
return(streamingHandler.Call(newState, true));
}
else if (changed)
{
model.StreamingState = streamingState = newState;
StreamingStateChanged?.Invoke(streamingState, grblState.MPG);
}
return(true);
}
public bool StreamingAwaitIdle(StreamingState newState, bool always)
{
bool changed = streamingState != newState || newState == StreamingState.Idle;
if (changed || always)
{
switch (newState)
{
case StreamingState.Idle:
model.RunTime = JobTimer.RunTime;
JobTimer.Stop();
RewindFile();
SetStreamingHandler(StreamingHandler.Idle);
break;
case StreamingState.Error:
case StreamingState.Halted:
btnStart.IsEnabled = !GrblSettings.IsGrblHAL;
btnHold.IsEnabled = false;
btnStop.IsEnabled = true;
break;
case StreamingState.Send:
btnStart.IsEnabled = false;
btnHold.IsEnabled = true;
btnStop.IsEnabled = true;
btnRewind.IsEnabled = false;
break;
case StreamingState.FeedHold:
SetStreamingHandler(StreamingHandler.FeedHold);
break;
case StreamingState.Stop:
SetStreamingHandler(StreamingHandler.Idle);
break;
}
}
if (streamingHandler.Handler != StreamingHandler.AwaitIdle)
{
return(streamingHandler.Call(newState, true));
}
else if (changed)
{
model.StreamingState = streamingState = newState;
StreamingStateChanged?.Invoke(streamingState, grblState.MPG);
}
return(true);
}
public bool StreamingAwaitAction(StreamingState newState, bool always)
{
bool changed = streamingState != newState || newState == StreamingState.Idle;
if (changed || always)
{
switch (newState)
{
case StreamingState.Idle:
btnStart.IsEnabled = !GrblSettings.IsGrblHAL;
break;
case StreamingState.Stop:
if (GrblSettings.IsGrblHAL && !model.GrblReset)
{
Comms.com.WriteByte(GrblConstants.CMD_STOP);
}
newState = StreamingState.Idle;
SetStreamingHandler(StreamingHandler.AwaitIdle);
break;
case StreamingState.Paused:
btnHold.IsEnabled = false;
btnStop.IsEnabled = true;
break;
case StreamingState.Send:
SetStreamingHandler(StreamingHandler.SendFile);
SendNextLine();
break;
case StreamingState.JobFinished:
SetStreamingHandler(StreamingHandler.SendFile);
break;
}
}
if (streamingHandler.Handler != StreamingHandler.AwaitAction)
{
return(streamingHandler.Call(newState, true));
}
else if (changed)
{
model.StreamingState = streamingState = newState;
StreamingStateChanged?.Invoke(streamingState, grblState.MPG);
}
return(true);
}
public bool StreamingFeedHold(StreamingState newState, bool always)
{
bool changed = streamingState != newState;
if (always || changed)
{
switch (newState)
{
case StreamingState.Halted:
case StreamingState.FeedHold:
btnStart.IsEnabled = true;
btnHold.IsEnabled = false;
if ((btnStop.IsEnabled = model.IsJobRunning || model.IsSDCardJob) && !GrblInfo.IsGrblHAL)
{
btnStop.Content = (string)FindResource("JobStop");
}
streamingHandler.Count = job.CurrentRow != null;
break;
case StreamingState.Send:
case StreamingState.Error:
case StreamingState.Idle:
SetStreamingHandler(StreamingHandler.Previous);
break;
case StreamingState.Stop:
SetStreamingHandler(StreamingHandler.Idle);
break;
}
}
if (streamingHandler.Handler != StreamingHandler.FeedHold)
{
return(streamingHandler.Call(newState, true));
}
else if (changed)
{
model.StreamingState = streamingState = newState;
StreamingStateChanged?.Invoke(streamingState, grblState.MPG);
}
return(true);
}
public bool StreamingFeedHold(StreamingState newState, bool always)
{
bool changed = streamingState != newState;
if (always || changed)
{
switch (newState)
{
case StreamingState.Halted:
case StreamingState.FeedHold:
btnStart.IsEnabled = true;
btnHold.IsEnabled = false;
btnStop.IsEnabled = model.IsJobRunning;
break;
case StreamingState.Send:
case StreamingState.Error:
case StreamingState.Idle:
SetStreamingHandler(StreamingHandler.Previous);
break;
case StreamingState.Stop:
SetStreamingHandler(StreamingHandler.Idle);
break;
}
}
if (streamingHandler.Handler != StreamingHandler.FeedHold)
{
return(streamingHandler.Call(newState, true));
}
else if (changed)
{
model.StreamingState = streamingState = newState;
StreamingStateChanged?.Invoke(streamingState, grblState.MPG);
}
return(true);
}
/// <summary>
/// Update message handler
/// </summary>
/// <param name="eventType">Value of "event-type" in the JSON body</param>
/// <param name="body">full JSON message body</param>
protected void ProcessEventType(string eventType, JObject body)
{
StreamStatus status;
switch (eventType)
{
case "SwitchScenes":
SceneChanged?.Invoke(this, (string)body["scene-name"]);
break;
case "ScenesChanged":
SceneListChanged?.Invoke(this, EventArgs.Empty);
break;
case "SourceOrderChanged":
SourceOrderChanged?.Invoke(this, (string)body["scene-name"]);
break;
case "SceneItemAdded":
SceneItemAdded?.Invoke(this, (string)body["scene-name"], (string)body["item-name"]);
break;
case "SceneItemRemoved":
SceneItemRemoved?.Invoke(this, (string)body["scene-name"], (string)body["item-name"]);
break;
case "SceneItemVisibilityChanged":
SceneItemVisibilityChanged?.Invoke(this, (string)body["scene-name"], (string)body["item-name"]);
break;
case "SceneCollectionChanged":
SceneCollectionChanged?.Invoke(this, EventArgs.Empty);
break;
case "SceneCollectionListChanged":
SceneCollectionListChanged?.Invoke(this, EventArgs.Empty);
break;
case "SwitchTransition":
TransitionChanged?.Invoke(this, (string)body["transition-name"]);
break;
case "TransitionDurationChanged":
TransitionDurationChanged?.Invoke(this, (int)body["new-duration"]);
break;
case "TransitionListChanged":
TransitionListChanged?.Invoke(this, EventArgs.Empty);
break;
case "TransitionBegin":
TransitionBegin?.Invoke(this, EventArgs.Empty);
break;
case "ProfileChanged":
ProfileChanged?.Invoke(this, EventArgs.Empty);
break;
case "ProfileListChanged":
ProfileListChanged?.Invoke(this, EventArgs.Empty);
break;
case "StreamStarting":
StreamingStateChanged?.Invoke(this, OutputState.Starting);
break;
case "StreamStarted":
StreamingStateChanged?.Invoke(this, OutputState.Started);
break;
case "StreamStopping":
StreamingStateChanged?.Invoke(this, OutputState.Stopping);
break;
case "StreamStopped":
StreamingStateChanged?.Invoke(this, OutputState.Stopped);
break;
case "RecordingStarting":
RecordingStateChanged?.Invoke(this, OutputState.Starting);
break;
case "RecordingStarted":
RecordingStateChanged?.Invoke(this, OutputState.Started);
break;
case "RecordingStopping":
RecordingStateChanged?.Invoke(this, OutputState.Stopping);
break;
case "RecordingStopped":
RecordingStateChanged?.Invoke(this, OutputState.Stopped);
break;
case "StreamStatus":
if (StreamStatus != null)
{
status = new StreamStatus(body);
StreamStatus(this, status);
}
break;
case "PreviewSceneChanged":
PreviewSceneChanged?.Invoke(this, (string)body["scene-name"]);
break;
case "StudioModeSwitched":
StudioModeSwitched?.Invoke(this, (bool)body["new-state"]);
break;
case "ReplayStarting":
ReplayBufferStateChanged?.Invoke(this, OutputState.Starting);
break;
case "ReplayStarted":
ReplayBufferStateChanged?.Invoke(this, OutputState.Started);
break;
case "ReplayStopping":
ReplayBufferStateChanged?.Invoke(this, OutputState.Stopping);
break;
case "ReplayStopped":
ReplayBufferStateChanged?.Invoke(this, OutputState.Stopped);
break;
case "Exiting":
OBSExit?.Invoke(this, EventArgs.Empty);
break;
case "Heartbeat":
Heartbeat?.Invoke(this, new Heartbeat(body));
break;
case "SceneItemDeselected":
SceneItemDeselected?.Invoke(this, (string)body["scene-name"], (string)body["item-name"], (string)body["item-id"]);
break;
case "SceneItemSelected":
SceneItemSelected?.Invoke(this, (string)body["scene-name"], (string)body["item-name"], (string)body["item-id"]);
break;
case "SceneItemTransformChanged":
SceneItemTransformChanged?.Invoke(this, new SceneItemTransformInfo(body));
break;
case "SourceAudioMixersChanged":
SourceAudioMixersChanged?.Invoke(this, new AudioMixersChangedInfo(body));
break;
case "SourceAudioSyncOffsetChanged":
SourceAudioSyncOffsetChanged?.Invoke(this, (string)body["sourceName"], (int)body["syncOffset"]);
break;
case "SourceCreated":
SourceCreated?.Invoke(this, new SourceSettings(body));
break;
case "SourceDestroyed":
SourceDestroyed?.Invoke(this, (string)body["sourceName"], (string)body["sourceType"], (string)body["sourceKind"]);
break;
case "SourceRenamed":
SourceRenamed?.Invoke(this, (string)body["newName"], (string)body["previousName"]);
break;
case "SourceMuteStateChanged":
SourceMuteStateChanged?.Invoke(this, (string)body["sourceName"], (bool)body["muted"]);
break;
case "SourceVolumeChanged":
SourceVolumeChanged?.Invoke(this, (string)body["sourceName"], (float)body["volume"]);
break;
case "SourceFilterAdded":
SourceFilterAdded?.Invoke(this, (string)body["sourceName"], (string)body["filterName"], (string)body["filterType"], (JObject)body["filterSettings"]);
break;
case "SourceFilterRemoved":
SourceFilterRemoved?.Invoke(this, (string)body["sourceName"], (string)body["filterName"]);
break;
case "SourceFiltersReordered":
List <FilterReorderItem> filters = new List <FilterReorderItem>();
JsonConvert.PopulateObject(body["filters"].ToString(), filters);
SourceFiltersReordered?.Invoke(this, (string)body["sourceName"], filters);
break;
}
}
/// <summary>
/// Update message handler
/// </summary>
/// <param name="eventType">Value of "event-type" in the JSON body</param>
/// <param name="body">full JSON message body</param>
protected void ProcessEventType(string eventType, JObject body)
{
StreamStatus status;
switch (eventType)
{
case "SwitchScenes":
SceneChanged?.Invoke(this, (string)body["scene-name"]);
break;
case "ScenesChanged":
SceneListChanged?.Invoke(this, EventArgs.Empty);
break;
case "SourceOrderChanged":
SourceOrderChanged?.Invoke(this, (string)body["scene-name"]);
break;
case "SceneItemAdded":
SceneItemAdded?.Invoke(this, (string)body["scene-name"], (string)body["item-name"]);
break;
case "SceneItemRemoved":
SceneItemRemoved?.Invoke(this, (string)body["scene-name"], (string)body["item-name"]);
break;
case "SceneItemVisibilityChanged":
SceneItemVisibilityChanged?.Invoke(this, (string)body["scene-name"], (string)body["item-name"], (bool)body["item-visible"]);
break;
case "SceneItemLockChanged":
SceneItemLockChanged?.Invoke(this, (string)body["scene-name"], (string)body["item-name"], (int)body["item-id"], (bool)body["item-locked"]);
break;
case "SceneCollectionChanged":
SceneCollectionChanged?.Invoke(this, EventArgs.Empty);
break;
case "SceneCollectionListChanged":
SceneCollectionListChanged?.Invoke(this, EventArgs.Empty);
break;
case "SwitchTransition":
TransitionChanged?.Invoke(this, (string)body["transition-name"]);
break;
case "TransitionDurationChanged":
TransitionDurationChanged?.Invoke(this, (int)body["new-duration"]);
break;
case "TransitionListChanged":
TransitionListChanged?.Invoke(this, EventArgs.Empty);
break;
case "TransitionBegin":
TransitionBegin?.Invoke(this, (string)body["name"], (string)body["type"], (int)body["duration"], (string)body["from-scene"], (string)body["to-scene"]);
break;
case "TransitionEnd":
TransitionEnd?.Invoke(this, (string)body["name"], (string)body["type"], (int)body["duration"], (string)body["to-scene"]);
break;
case "TransitionVideoEnd":
TransitionVideoEnd?.Invoke(this, (string)body["name"], (string)body["type"], (int)body["duration"], (string)body["from-scene"], (string)body["to-scene"]);
break;
case "ProfileChanged":
ProfileChanged?.Invoke(this, EventArgs.Empty);
break;
case "ProfileListChanged":
ProfileListChanged?.Invoke(this, EventArgs.Empty);
break;
case "StreamStarting":
StreamingStateChanged?.Invoke(this, OutputState.Starting);
break;
case "StreamStarted":
StreamingStateChanged?.Invoke(this, OutputState.Started);
break;
case "StreamStopping":
StreamingStateChanged?.Invoke(this, OutputState.Stopping);
break;
case "StreamStopped":
StreamingStateChanged?.Invoke(this, OutputState.Stopped);
break;
case "RecordingStarting":
RecordingStateChanged?.Invoke(this, OutputState.Starting);
break;
case "RecordingStarted":
RecordingStateChanged?.Invoke(this, OutputState.Started);
break;
case "RecordingStopping":
RecordingStateChanged?.Invoke(this, OutputState.Stopping);
break;
case "RecordingStopped":
RecordingStateChanged?.Invoke(this, OutputState.Stopped);
break;
case "RecordingPaused":
RecordingPaused?.Invoke(this, EventArgs.Empty);
break;
case "RecordingResumed":
RecordingResumed?.Invoke(this, EventArgs.Empty);
break;
case "StreamStatus":
if (StreamStatus != null)
{
status = new StreamStatus(body);
StreamStatus(this, status);
}
break;
case "PreviewSceneChanged":
PreviewSceneChanged?.Invoke(this, (string)body["scene-name"]);
break;
case "StudioModeSwitched":
StudioModeSwitched?.Invoke(this, (bool)body["new-state"]);
break;
case "ReplayStarting":
ReplayBufferStateChanged?.Invoke(this, OutputState.Starting);
break;
case "ReplayStarted":
ReplayBufferStateChanged?.Invoke(this, OutputState.Started);
break;
case "ReplayStopping":
ReplayBufferStateChanged?.Invoke(this, OutputState.Stopping);
break;
case "ReplayStopped":
ReplayBufferStateChanged?.Invoke(this, OutputState.Stopped);
break;
case "Exiting":
OBSExit?.Invoke(this, EventArgs.Empty);
break;
case "Heartbeat":
Heartbeat?.Invoke(this, new Heartbeat(body));
break;
case "SceneItemDeselected":
SceneItemDeselected?.Invoke(this, (string)body["scene-name"], (string)body["item-name"], (string)body["item-id"]);
break;
case "SceneItemSelected":
SceneItemSelected?.Invoke(this, (string)body["scene-name"], (string)body["item-name"], (string)body["item-id"]);
break;
case "SceneItemTransformChanged":
SceneItemTransformChanged?.Invoke(this, new SceneItemTransformInfo(body));
break;
case "SourceAudioMixersChanged":
SourceAudioMixersChanged?.Invoke(this, new AudioMixersChangedInfo(body));
break;
case "SourceAudioSyncOffsetChanged":
SourceAudioSyncOffsetChanged?.Invoke(this, (string)body["sourceName"], (int)body["syncOffset"]);
break;
case "SourceCreated":
SourceCreated?.Invoke(this, new SourceSettings(body));
break;
case "SourceDestroyed":
SourceDestroyed?.Invoke(this, (string)body["sourceName"], (string)body["sourceType"], (string)body["sourceKind"]);
break;
case "SourceRenamed":
SourceRenamed?.Invoke(this, (string)body["newName"], (string)body["previousName"]);
break;
case "SourceMuteStateChanged":
SourceMuteStateChanged?.Invoke(this, (string)body["sourceName"], (bool)body["muted"]);
break;
case "SourceAudioDeactivated":
SourceAudioDeactivated?.Invoke(this, (string)body["sourceName"]);
break;
case "SourceAudioActivated":
SourceAudioActivated?.Invoke(this, (string)body["sourceName"]);
break;
case "SourceVolumeChanged":
SourceVolumeChanged?.Invoke(this, new SourceVolume(body));
break;
case "SourceFilterAdded":
SourceFilterAdded?.Invoke(this, (string)body["sourceName"], (string)body["filterName"], (string)body["filterType"], (JObject)body["filterSettings"]);
break;
case "SourceFilterRemoved":
SourceFilterRemoved?.Invoke(this, (string)body["sourceName"], (string)body["filterName"]);
break;
case "SourceFiltersReordered":
if (SourceFiltersReordered != null)
{
List <FilterReorderItem> filters = new List <FilterReorderItem>();
JsonConvert.PopulateObject(body["filters"].ToString(), filters);
SourceFiltersReordered?.Invoke(this, (string)body["sourceName"], filters);
}
break;
case "SourceFilterVisibilityChanged":
SourceFilterVisibilityChanged?.Invoke(this, (string)body["sourceName"], (string)body["filterName"], (bool)body["filterEnabled"]);
break;
case "BroadcastCustomMessage":
BroadcastCustomMessageReceived?.Invoke(this, (string)body["realm"], (JObject)body["data"]);
break;
case "MediaEnded":
MediaEnded?.Invoke(this, (string)body["sourceName"], (string)body["sourceKind"]);
break;
case "MediaStarted":
MediaStarted?.Invoke(this, (string)body["sourceName"], (string)body["sourceKind"]);
break;
case "MediaPrevious":
MediaPrevious?.Invoke(this, (string)body["sourceName"], (string)body["sourceKind"]);
break;
case "MediaNext":
MediaNext?.Invoke(this, (string)body["sourceName"], (string)body["sourceKind"]);
break;
case "MediaStopped":
MediaStopped?.Invoke(this, (string)body["sourceName"], (string)body["sourceKind"]);
break;
case "MediaRestarted":
MediaRestarted?.Invoke(this, (string)body["sourceName"], (string)body["sourceKind"]);
break;
case "MediaPaused":
MediaPaused?.Invoke(this, (string)body["sourceName"], (string)body["sourceKind"]);
break;
case "MediaPlaying":
MediaPlaying?.Invoke(this, (string)body["sourceName"], (string)body["sourceKind"]);
break;
case "VirtualCamStarted":
VirtualCameraStarted?.Invoke(this, EventArgs.Empty);
break;
case "VirtualCamStopped":
VirtualCameraStopped?.Invoke(this, EventArgs.Empty);
break;
default:
var message = $"Unsupported Event: {eventType}\n{body}";
Console.WriteLine(message);
Debug.WriteLine(message);
break;
}
}
public bool StreamingIdle(StreamingState newState, bool always)
{
bool changed = streamingState != newState || newState == StreamingState.Idle;
if (changed || always)
{
switch (newState)
{
case StreamingState.Disabled:
IsEnabled = false;
break;
case StreamingState.Idle:
case StreamingState.NoFile:
IsEnabled = !grblState.MPG;
btnStart.IsEnabled = GCode.File.IsLoaded;
btnStop.IsEnabled = false;
btnHold.IsEnabled = !grblState.MPG;
btnRewind.IsEnabled = !grblState.MPG && GCode.File.IsLoaded && job.CurrLine != 0;
model.IsJobRunning = JobTimer.IsRunning;
break;
case StreamingState.Send:
if (!string.IsNullOrEmpty(model.FileName) && !grblState.MPG)
{
model.IsJobRunning = true;
}
if (JobTimer.IsRunning)
{
SetStreamingHandler(StreamingHandler.SendFile);
}
else
{
btnStop.IsEnabled = true;
btnHold.IsEnabled = !grblState.MPG;
}
break;
case StreamingState.Start: // Streaming from SD Card
job.IsSDFile = true;
JobTimer.Start();
break;
case StreamingState.Error:
case StreamingState.Halted:
btnStart.IsEnabled = !grblState.MPG;
btnHold.IsEnabled = false;
btnStop.IsEnabled = !grblState.MPG;
break;
case StreamingState.FeedHold:
SetStreamingHandler(StreamingHandler.FeedHold);
break;
case StreamingState.ToolChange:
SetStreamingHandler(StreamingHandler.ToolChange);
break;
case StreamingState.Stop:
btnHold.IsEnabled = !(grblState.MPG || grblState.State == GrblStates.Alarm);
btnStart.IsEnabled = btnHold.IsEnabled && GCode.File.IsLoaded; //!GrblSettings.IsGrblHAL;
btnStop.IsEnabled = false;
btnRewind.IsEnabled = false;
job.IsSDFile = false;
model.IsJobRunning = false;
if (!grblState.MPG)
{
if (GrblSettings.IsGrblHAL)
{
if (!model.GrblReset)
{
Comms.com.WriteByte(GrblConstants.CMD_STOP);
}
}
else if (grblState.State == GrblStates.Hold)
{
Comms.com.WriteByte(GrblConstants.CMD_RESET);
}
}
if (JobTimer.IsRunning)
{
always = false;
model.StreamingState = streamingState = streamingState == StreamingState.Error ? StreamingState.Idle : newState;
SetStreamingHandler(StreamingHandler.AwaitIdle);
}
else if (grblState.State != GrblStates.Alarm)
{
return(streamingHandler.Call(StreamingState.Idle, true));
}
break;
}
}
if (streamingHandler.Handler != StreamingHandler.Idle)
{
return(streamingHandler.Call(newState, always));
}
else if (changed)
{
model.StreamingState = streamingState = newState;
StreamingStateChanged?.Invoke(streamingState, grblState.MPG);
}
return(true);
}
public bool StreamingSendFile(StreamingState newState, bool always)
{
bool changed = streamingState != newState;
if (changed || always)
{
switch (newState)
{
case StreamingState.Idle:
if (streamingState == StreamingState.Error)
{
btnStart.IsEnabled = !GrblSettings.IsGrblHAL; // BAD! ?
btnHold.IsEnabled = false;
btnStop.IsEnabled = true;
SetStreamingHandler(StreamingHandler.AwaitAction);
}
else
{
changed = false; // ignore
}
break;
case StreamingState.Send:
if (!model.IsJobRunning)
{
model.IsJobRunning = true;
}
btnStart.IsEnabled = false;
btnHold.IsEnabled = true;
btnStop.IsEnabled = true;
btnRewind.IsEnabled = false;
break;
case StreamingState.Error:
case StreamingState.Halted:
btnHold.IsEnabled = false;
break;
case StreamingState.FeedHold:
SetStreamingHandler(StreamingHandler.FeedHold);
break;
case StreamingState.ToolChange:
SetStreamingHandler(StreamingHandler.ToolChange);
break;
case StreamingState.JobFinished:
if (grblState.State == GrblStates.Idle || grblState.State == GrblStates.Check)
{
newState = StreamingState.Idle;
}
job.Complete = true;
job.ACKPending = job.CurrLine = 0;
SetStreamingHandler(StreamingHandler.AwaitIdle);
break;
case StreamingState.Stop:
if (GrblSettings.IsGrblHAL)
{
SetStreamingHandler(StreamingHandler.Idle);
}
else
{
newState = StreamingState.Paused;
SetStreamingHandler(StreamingHandler.AwaitAction);
}
break;
}
}
if (streamingHandler.Handler != StreamingHandler.SendFile)
{
return(streamingHandler.Call(newState, true));
}
else if (changed)
{
model.StreamingState = streamingState = newState;
StreamingStateChanged?.Invoke(streamingState, grblState.MPG);
}
return(true);
}
public void SetStreamingState(StreamingState newState)
{
switch (newState)
{
case StreamingState.Disabled:
IsEnabled = false;
break;
case StreamingState.Idle:
case StreamingState.NoFile:
IsEnabled = !grblState.MPG;
btnStart.IsEnabled = GCode.Loaded;
btnStop.IsEnabled = false;
btnHold.IsEnabled = !grblState.MPG;
btnRewind.IsEnabled = !grblState.MPG && GCode.Loaded && CurrLine != 0;
model.IsJobRunning = false;
break;
case StreamingState.Send:
btnStart.IsEnabled = false;
btnHold.IsEnabled = !grblState.MPG;
btnStop.IsEnabled = !grblState.MPG;
btnRewind.IsEnabled = false;
if (GCode.Loaded && !grblState.MPG)
{
model.IsJobRunning = true;
SendNextLine();
}
break;
case StreamingState.Halted:
btnStart.IsEnabled = !grblState.MPG;
btnHold.IsEnabled = false;
btnStop.IsEnabled = !grblState.MPG;
break;
case StreamingState.FeedHold:
btnStart.IsEnabled = !grblState.MPG;
btnHold.IsEnabled = false;
break;
case StreamingState.ToolChange:
btnStart.IsEnabled = !grblState.MPG;
btnHold.IsEnabled = false;
break;
case StreamingState.Stop:
btnStart.IsEnabled = false;
btnStop.IsEnabled = false;
btnRewind.IsEnabled = !grblState.MPG;
model.IsJobRunning = false;
if (!grblState.MPG)
{
Comms.com.WriteByte((byte)GrblConstants.CMD_STOP);
if (JobTimer.IsRunning)
{
JobTimer.Stop();
}
}
break;
}
model.StreamingState = streamingState = newState;
StreamingStateChanged?.Invoke(streamingState, grblState.MPG);
}
public bool StreamingAwaitAction(StreamingState newState, bool always)
{
bool changed = streamingState != newState || newState == StreamingState.Idle;
if (changed || always)
{
switch (newState)
{
case StreamingState.Idle:
btnStart.IsEnabled = !GrblInfo.IsGrblHAL;
break;
case StreamingState.Stop:
if (GrblInfo.IsGrblHAL)
{
if (!model.GrblReset)
{
Comms.com.WriteByte(GrblConstants.CMD_STOP);
if (!model.IsParserStateLive)
{
SendCommand(GrblConstants.CMD_GETPARSERSTATE);
}
}
}
else if (grblState.State == GrblStates.Run)
{
Comms.com.WriteByte(GrblConstants.CMD_RESET);
}
newState = StreamingState.Idle;
SetStreamingHandler(StreamingHandler.AwaitIdle);
break;
// Note: Only entered in legacy mode
case StreamingState.Paused:
btnStart.IsEnabled = false;
btnHold.IsEnabled = false;
btnStart.IsEnabled = true;
btnStop.IsEnabled = true;
btnStop.Content = (string)FindResource("JobStop");
if (job.ACKPending == 0)
{
streamingHandler.Count = false;
}
break;
case StreamingState.Send:
SetStreamingHandler(StreamingHandler.SendFile);
SendNextLine();
break;
case StreamingState.JobFinished:
SetStreamingHandler(StreamingHandler.SendFile);
break;
}
}
if (streamingHandler.Handler != StreamingHandler.AwaitAction)
{
return(streamingHandler.Call(newState, true));
}
else if (changed)
{
model.StreamingState = streamingState = newState;
StreamingStateChanged?.Invoke(streamingState, grblState.MPG);
}
return(true);
}