Path optimization

LaserGRBL/Core/GrblCore.cs

@@ -739,6 +739,11 @@ public void OpenFile(System.Windows.Forms.Form parent, string filename = null, b
 			}
 		}
 
+		public void OptimizeCommands()
+		{
+			file.OptimizeCommands(Settings.GetObject<string>("Core.LastOpenFile", null));
+		}
+
 		private ImageCodecInfo GetEncoder(ImageFormat format)
 		{
 			ImageCodecInfo[] codecs = ImageCodecInfo.GetImageDecoders();

LaserGRBL/GrblFile.cs

@@ -150,6 +150,31 @@ public void LoadImportedSVG(string filename, bool append, GrblCore core)
 			RiseOnFileLoaded(filename, elapsed);
 		}
 
+		public void OptimizeCommands(string filename)
+        {
+			RiseOnFileLoading(filename);
+
+			long start = Tools.HiResTimer.TotalMilliseconds;
+
+			string[] lines = GCodeSegment.CleanGCode(list);
+			list.Clear();
+			foreach (string l in lines)
+			{
+				string line = l;
+				if ((line = line.Trim()).Length > 0)
+				{
+					GrblCommand cmd = new GrblCommand(line);
+					if (!cmd.IsEmpty)
+						list.Add(cmd);
+				}
+			}
+
+			Analyze();
+			long elapsed = Tools.HiResTimer.TotalMilliseconds - start;
+
+			RiseOnFileLoaded(filename, elapsed);
+		}
+
 
 		private abstract class ColorSegment
 		{

LaserGRBL/LaserGRBL.csproj

@@ -131,6 +131,7 @@
     <Compile Include="ComWrapper\MySerial\StopBits.cs" />
     <Compile Include="ComWrapper\MySerial\WinSerialStream.cs" />
     <Compile Include="ComWrapper\UsbSerial2.cs" />
+    <Compile Include="Core\GCodeSegment.cs" />
     <Compile Include="Tools\Project.cs" />
     <Compile Include="Core\VigoCore.cs" />
     <Compile Include="CsPotrace\PotraceClipper.cs" />

LaserGRBL/MainForm.cs

@@ -312,7 +312,7 @@ private void TimerUpdate()
 				TTLEstimated.Text = Strings.MainFormEstimatedTime;
 
 			MnFileOpen.Enabled = Core.CanLoadNewFile;
-			MnSaveProject.Enabled = MnAdvancedSave.Enabled = MnSaveProgram.Enabled = Core.HasProgram;
+			MnSaveProject.Enabled = MnAdvancedSave.Enabled = MnSaveProgram.Enabled = MnOptimizePath.Enabled = Core.HasProgram;
 			MnFileSend.Enabled = Core.CanSendFile;
 			MnStartFromPosition.Enabled = Core.CanSendFile;
 			MnRunMulti.Enabled = Core.CanSendFile || Core.CanResumeHold || Core.CanFeedHold;
@@ -445,8 +445,6 @@ void TTOvClick(object sender, EventArgs e)
 			GetOvMenu().Show(Cursor.Position, ToolStripDropDownDirection.AboveLeft);
 		}
 
-
-
 		internal virtual System.Windows.Forms.ContextMenuStrip GetOvMenu()
 		{
 			System.Windows.Forms.ContextMenuStrip CM = new System.Windows.Forms.ContextMenuStrip();
@@ -506,6 +504,11 @@ private void MnSaveProject_Click(object sender, EventArgs e)
 			Core.SaveProject(this);
 		}
 
+		private void MnOptimizePath_Click(object sender, EventArgs e)
+		{
+			Core.OptimizeCommands();
+		}
+
 		private void MNEnglish_Click(object sender, EventArgs e)
 		{
 			SetLanguage(new System.Globalization.CultureInfo("en"));
@@ -993,10 +996,12 @@ private void MnConfigureOrturWiFi_Click(object sender, EventArgs e)
 		{
 			ShowWiFiConfig();
 		}
-	}
+
+
+    }
 
 
-	public class MMnRenderer : ToolStripProfessionalRenderer
+    public class MMnRenderer : ToolStripProfessionalRenderer
 	{
 		public MMnRenderer() : base(new CustomMenuColor()) { }