From a1139efecbdb10ec45dd855b2b783f1de5c4139c Mon Sep 17 00:00:00 2001
From: AJ Isaacs <ajisaacs27@gmail.com>
Date: Wed, 18 Mar 2026 09:58:24 -0400
Subject: [PATCH] feat(ui): wire Pattern Tile menu item and apply logic in
 MainForm

---
 OpenNest/Forms/MainForm.Designer.cs | 15 ++++++++--
 OpenNest/Forms/MainForm.cs          | 43 +++++++++++++++++++++++++++++
 2 files changed, 55 insertions(+), 3 deletions(-)

diff --git a/OpenNest/Forms/MainForm.Designer.cs b/OpenNest/Forms/MainForm.Designer.cs
index 0070065..3238757 100644
--- a/OpenNest/Forms/MainForm.Designer.cs
+++ b/OpenNest/Forms/MainForm.Designer.cs
@@ -61,6 +61,7 @@
             mnuTools = new System.Windows.Forms.ToolStripMenuItem();
             mnuToolsMeasureArea = new System.Windows.Forms.ToolStripMenuItem();
             mnuToolsBestFitViewer = new System.Windows.Forms.ToolStripMenuItem();
+            mnuToolsPatternTile = new System.Windows.Forms.ToolStripMenuItem();
             mnuToolsAlign = new System.Windows.Forms.ToolStripMenuItem();
             mnuToolsAlignLeft = new System.Windows.Forms.ToolStripMenuItem();
             mnuToolsAlignRight = new System.Windows.Forms.ToolStripMenuItem();
@@ -380,7 +381,7 @@
             // 
             // mnuTools
             // 
-            mnuTools.DropDownItems.AddRange(new System.Windows.Forms.ToolStripItem[] { mnuToolsMeasureArea, mnuToolsBestFitViewer, mnuToolsAlign, toolStripMenuItem14, mnuSetOffsetIncrement, mnuSetRotationIncrement, toolStripMenuItem15, mnuToolsOptions });
+            mnuTools.DropDownItems.AddRange(new System.Windows.Forms.ToolStripItem[] { mnuToolsMeasureArea, mnuToolsBestFitViewer, mnuToolsPatternTile, mnuToolsAlign, toolStripMenuItem14, mnuSetOffsetIncrement, mnuSetRotationIncrement, toolStripMenuItem15, mnuToolsOptions });
             mnuTools.Name = "mnuTools";
             mnuTools.Size = new System.Drawing.Size(47, 20);
             mnuTools.Text = "&Tools";
@@ -398,9 +399,16 @@
             mnuToolsBestFitViewer.Size = new System.Drawing.Size(214, 22);
             mnuToolsBestFitViewer.Text = "Best-Fit Viewer";
             mnuToolsBestFitViewer.Click += BestFitViewer_Click;
-            // 
+            //
+            // mnuToolsPatternTile
+            //
+            this.mnuToolsPatternTile.Name = "mnuToolsPatternTile";
+            this.mnuToolsPatternTile.Size = new System.Drawing.Size(214, 22);
+            this.mnuToolsPatternTile.Text = "Pattern Tile";
+            this.mnuToolsPatternTile.Click += PatternTile_Click;
+            //
             // mnuToolsAlign
-            // 
+            //
             mnuToolsAlign.DropDownItems.AddRange(new System.Windows.Forms.ToolStripItem[] { mnuToolsAlignLeft, mnuToolsAlignRight, mnuToolsAlignTop, mnuToolsAlignBottom, toolStripMenuItem11, mnuToolsAlignHorizontal, mnuToolsAlignVertically, toolStripMenuItem8, mnuToolsEvenlySpaceHorizontal, mnuToolsEvenlySpaceVertical });
             mnuToolsAlign.Name = "mnuToolsAlign";
             mnuToolsAlign.Size = new System.Drawing.Size(214, 22);
@@ -1169,6 +1177,7 @@
         private System.Windows.Forms.ToolStripMenuItem autoSequenceAllPlatesToolStripMenuItem;
         private System.Windows.Forms.ToolStripMenuItem mnuToolsMeasureArea;
         private System.Windows.Forms.ToolStripMenuItem mnuToolsBestFitViewer;
+        private System.Windows.Forms.ToolStripMenuItem mnuToolsPatternTile;
         private System.Windows.Forms.ToolStripButton btnSaveAs;
         private System.Windows.Forms.ToolStripMenuItem centerPartsToolStripMenuItem;
         private System.Windows.Forms.ToolStripStatusLabel gpuStatusLabel;
diff --git a/OpenNest/Forms/MainForm.cs b/OpenNest/Forms/MainForm.cs
index fa2f936..1086763 100644
--- a/OpenNest/Forms/MainForm.cs
+++ b/OpenNest/Forms/MainForm.cs
@@ -596,6 +596,49 @@ namespace OpenNest.Forms
             }
         }
 
+        private void PatternTile_Click(object sender, EventArgs e)
+        {
+            if (activeForm == null)
+                return;
+
+            if (activeForm.Nest.Drawings.Count == 0)
+            {
+                MessageBox.Show("No drawings available.", "Pattern Tile",
+                    MessageBoxButtons.OK, MessageBoxIcon.Information);
+                return;
+            }
+
+            using (var form = new PatternTileForm(activeForm.Nest))
+            {
+                if (form.ShowDialog(this) != DialogResult.OK || form.Result == null)
+                    return;
+
+                var result = form.Result;
+
+                if (result.Target == PatternTileTarget.CurrentPlate)
+                {
+                    activeForm.PlateView.Plate.Parts.Clear();
+
+                    foreach (var part in result.Parts)
+                        activeForm.PlateView.Plate.Parts.Add(part);
+
+                    activeForm.PlateView.ZoomToFit();
+                }
+                else
+                {
+                    var plate = activeForm.Nest.CreatePlate();
+                    plate.Size = result.PlateSize;
+
+                    foreach (var part in result.Parts)
+                        plate.Parts.Add(part);
+
+                    activeForm.LoadLastPlate();
+                }
+
+                activeForm.Nest.UpdateDrawingQuantities();
+            }
+        }
+
         private void SetOffsetIncrement_Click(object sender, EventArgs e)
         {
             if (activeForm == null) return;