1 files changed, 48 insertions, 0 deletions
diff --git a/PyArcWelder/py_arc_welder.cpp b/PyArcWelder/py_arc_welder.cpp
new file mode 100644
index 0000000..5768b40
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+++ b/PyArcWelder/py_arc_welder.cpp
@@ -0,0 +1,48 @@
+////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+// Arc Welder: Anti-Stutter Python Extension for the OctoPrint Arc Welder plugin.
+//
+// Compresses many G0/G1 commands into G2/G3(arc) commands where possible, ensuring the tool paths stay within the specified resolution.
+// This reduces file size and the number of gcodes per second.
+//
+// Copyright(C) 2020 - Brad Hochgesang
+////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+// This program is free software : you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as published
+// by the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.See the
+// GNU Affero General Public License for more details.
+//
+//
+// You can contact the author at the following email address: 
+// FormerLurker@pm.me
+////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+#include "py_arc_welder.h"
+
+
+bool py_arc_welder::on_progress_(double percent_complete, double seconds_elapsed, double estimated_seconds_remaining, int gcodes_processed, int current_line, int points_compressed, int arcs_created)
+{
+	PyObject* funcArgs = Py_BuildValue("(d,d,d,i,i,i,i)", percent_complete, seconds_elapsed, estimated_seconds_remaining, gcodes_processed, current_line, points_compressed, arcs_created);
+	if (funcArgs == NULL)
+	{
+		return false;
+	}
+	
+	PyGILState_STATE gstate = PyGILState_Ensure();
+	PyObject* pContinueProcessing = PyObject_CallObject(py_progress_callback_, funcArgs);
+	Py_DECREF(funcArgs);
+	bool continue_processing = PyLong_AsLong(pContinueProcessing) > 0;
+	Py_DECREF(pContinueProcessing);
+	PyGILState_Release(gstate);
+
+	if (pContinueProcessing == NULL || pContinueProcessing == Py_None)
+	{
+		// no return value was supply, assume true
+		
+		return true;
+	}
+	return continue_processing;
+}