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refactor: make ProgramEditorControl gcode editor read-only with contour comments

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Remove the Apply button and OnApplyClicked handler since the gcode
editor is now read-only. Add contour label comments (e.g. "; Hole 1
(CCW)") to the formatted gcode output so users can see which feature
each group of codes belongs to.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
This commit is contained in:
AJ Isaacs
2026-04-02 08:34:25 -04:00
parent a6e2845261
commit 3a24e76dbd
2 changed files with 35 additions and 82 deletions
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OpenNest/Controls/ProgramEditorControl.cs
+33 -67
View File
@@ -1,7 +1,6 @@
using OpenNest.CNC;
using OpenNest.Converters;
using OpenNest.Geometry;
using OpenNest.IO;
using System;
using System.Collections.Generic;
using System.Drawing;
@@ -29,7 +28,6 @@ namespace OpenNest.Controls
menuMoveDown.Click += OnMoveDownClicked;
menuSequence.Click += OnSequenceClicked;
contourMenu.Opening += OnContourMenuOpening;
applyButton.Click += OnApplyClicked;
preview.PaintOverlay = OnPreviewPaintOverlay;
}
@@ -92,34 +90,47 @@ namespace OpenNest.Controls
private void UpdateGcodeText()
{
gcodeEditor.Text = Program != null ? FormatProgram(Program) : string.Empty;
gcodeEditor.Text = Program != null ? FormatProgram(Program, contours) : string.Empty;
}
private static string FormatProgram(Program pgm)
private static string FormatProgram(Program pgm, List<ContourInfo> contours)
{
var sb = new System.Text.StringBuilder();
sb.AppendLine(pgm.Mode == Mode.Absolute ? "G90" : "G91");
var lastWasRapid = false;
foreach (var code in pgm.Codes)
var codeIndex = 0;
var codes = pgm.Codes;
foreach (var contour in contours)
{
if (code is RapidMove rapid)
var sub = ConvertGeometry.ToProgram(contour.Shape);
if (sub == null) continue;
sb.AppendLine();
sb.AppendLine($"; {contour.Label} ({contour.DirectionLabel})");
var lastWasRapid = false;
for (var i = 0; i < sub.Length && codeIndex < codes.Count; i++, codeIndex++)
{
if (!lastWasRapid && sb.Length > 0)
sb.AppendLine();
sb.AppendLine($"G00 X{FormatCoord(rapid.EndPoint.X)} Y{FormatCoord(rapid.EndPoint.Y)}");
lastWasRapid = true;
}
else if (code is ArcMove arc)
{
var g = arc.Rotation == RotationType.CW ? "G02" : "G03";
sb.AppendLine($"{g} X{FormatCoord(arc.EndPoint.X)} Y{FormatCoord(arc.EndPoint.Y)} I{FormatCoord(arc.CenterPoint.X)} J{FormatCoord(arc.CenterPoint.Y)}");
lastWasRapid = false;
}
else if (code is LinearMove linear)
{
sb.AppendLine($"G01 X{FormatCoord(linear.EndPoint.X)} Y{FormatCoord(linear.EndPoint.Y)}");
lastWasRapid = false;
var code = codes[codeIndex];
if (code is RapidMove rapid)
{
if (!lastWasRapid)
sb.AppendLine();
sb.AppendLine($"G00 X{FormatCoord(rapid.EndPoint.X)} Y{FormatCoord(rapid.EndPoint.Y)}");
lastWasRapid = true;
}
else if (code is ArcMove arc)
{
var g = arc.Rotation == RotationType.CW ? "G02" : "G03";
sb.AppendLine($"{g} X{FormatCoord(arc.EndPoint.X)} Y{FormatCoord(arc.EndPoint.Y)} I{FormatCoord(arc.CenterPoint.X)} J{FormatCoord(arc.CenterPoint.Y)}");
lastWasRapid = false;
}
else if (code is LinearMove linear)
{
sb.AppendLine($"G01 X{FormatCoord(linear.EndPoint.X)} Y{FormatCoord(linear.EndPoint.Y)}");
lastWasRapid = false;
}
}
}
@@ -418,50 +429,5 @@ namespace OpenNest.Controls
}
}
private void OnApplyClicked(object sender, EventArgs e)
{
var text = gcodeEditor.Text;
if (string.IsNullOrWhiteSpace(text))
{
MessageBox.Show("G-code is empty.", "Apply", MessageBoxButtons.OK, MessageBoxIcon.Warning);
return;
}
try
{
using var stream = new System.IO.MemoryStream(System.Text.Encoding.UTF8.GetBytes(text));
var reader = new ProgramReader(stream);
var parsed = reader.Read();
if (parsed == null || parsed.Length == 0)
{
MessageBox.Show("No valid G-code found.", "Apply", MessageBoxButtons.OK, MessageBoxIcon.Warning);
return;
}
// Rebuild shapes from the parsed program
var entities = ConvertProgram.ToGeometry(parsed);
var shapes = ShapeBuilder.GetShapes(entities);
if (shapes.Count == 0)
{
MessageBox.Show("No contours found in parsed G-code.", "Apply", MessageBoxButtons.OK, MessageBoxIcon.Warning);
return;
}
contours = ContourInfo.Classify(shapes);
Program = parsed;
isDirty = true;
PopulateContourList();
RefreshPreview();
ProgramChanged?.Invoke(this, EventArgs.Empty);
}
catch (Exception ex)
{
MessageBox.Show($"Error parsing G-code: {ex.Message}", "Apply",
MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
}
}