From 7662a501a4c702abbc5d2614b812479d1b1d1f8f Mon Sep 17 00:00:00 2001
From: Dariusz L <dl122@wp.pl>
Date: Wed, 30 Jul 2025 11:06:37 +0200
Subject: [PATCH] Add right-click deselection for layers

Implemented a new feature: right-clicking a layer in the layer panel now deselects it (if it was selected).
---
 js/CanvasLayersPanel.js  | 10 ++++++++++
 src/CanvasLayersPanel.ts | 11 +++++++++++
 2 files changed, 21 insertions(+)

diff --git a/js/CanvasLayersPanel.js b/js/CanvasLayersPanel.js
index d5afa15..6df4a6d 100644
--- a/js/CanvasLayersPanel.js
+++ b/js/CanvasLayersPanel.js
@@ -440,6 +440,16 @@ export class CanvasLayersPanel {
             }
             this.handleLayerClick(e, layer, index);
         });
+        // --- PRAWY PRZYCISK: ODJAZNACZ LAYER ---
+        layerRow.addEventListener('contextmenu', (e) => {
+            e.preventDefault();
+            e.stopPropagation();
+            if (this.canvas.canvasSelection.selectedLayers.includes(layer)) {
+                const newSelection = this.canvas.canvasSelection.selectedLayers.filter((l) => l !== layer);
+                this.canvas.updateSelection(newSelection);
+                this.updateSelectionAppearance();
+            }
+        });
         layerRow.addEventListener('dblclick', (e) => {
             e.preventDefault();
             e.stopPropagation();
diff --git a/src/CanvasLayersPanel.ts b/src/CanvasLayersPanel.ts
index 105613a..431bc34 100644
--- a/src/CanvasLayersPanel.ts
+++ b/src/CanvasLayersPanel.ts
@@ -487,6 +487,17 @@ export class CanvasLayersPanel {
             this.handleLayerClick(e, layer, index);
         });
 
+        // --- PRAWY PRZYCISK: ODJAZNACZ LAYER ---
+        layerRow.addEventListener('contextmenu', (e: MouseEvent) => {
+            e.preventDefault();
+            e.stopPropagation();
+            if (this.canvas.canvasSelection.selectedLayers.includes(layer)) {
+                const newSelection = this.canvas.canvasSelection.selectedLayers.filter((l: Layer) => l !== layer);
+                this.canvas.updateSelection(newSelection);
+                this.updateSelectionAppearance();
+            }
+        });
+
         layerRow.addEventListener('dblclick', (e: MouseEvent) => {
             e.preventDefault();
             e.stopPropagation();