From 022b27474fe6f25863cd12492eddd3a709a6c4e4 Mon Sep 17 00:00:00 2001
From: "n loewen (aider)" <nick@nloewen.com>
Date: Sat, 7 Jun 2025 23:51:18 +0100
Subject: [PATCH] fix: Update text selection coordinates when sidebar is hidden

---
 gtm2.py | 36 ++++++++++++++++++++++++------------
 1 file changed, 24 insertions(+), 12 deletions(-)

diff --git a/gtm2.py b/gtm2.py
index c2d71ce..ad5d7b6 100755
--- a/gtm2.py
+++ b/gtm2.py
@@ -302,12 +302,18 @@ def draw_selection(stdscr, state):
     start_x, start_y = state.selection_start_coord
     end_x, end_y = state.selection_end_coord
     
-    # Determine pane from where selection started
-    pane = 'left' if start_x < state.divider_col else 'right'
-    if pane == 'left':
-        pane_x1, pane_x2 = 0, state.divider_col - 1
-    else: # right
-        pane_x1, pane_x2 = state.divider_col + 2, state.width - 1
+    # Determine pane boundaries based on sidebar visibility
+    if state.show_sidebar:
+        # Determine pane from where selection started
+        pane = 'left' if start_x < state.divider_col else 'right'
+        if pane == 'left':
+            pane_x1, pane_x2 = 0, state.divider_col - 1
+        else: # right
+            pane_x1, pane_x2 = state.divider_col + 2, state.width - 1
+    else:
+        # When sidebar is hidden, there's only the right pane
+        pane = 'right'
+        pane_x1, pane_x2 = 0, state.width - 1
 
     # Determine drag direction to handle multi-line selection correctly
     if start_y < end_y or (start_y == end_y and start_x <= end_x):
@@ -466,12 +472,18 @@ def copy_selection_to_clipboard(stdscr, state):
     start_x, start_y = state.selection_start_coord
     end_x, end_y = state.selection_end_coord
 
-    # Determine pane from where selection started
-    pane = 'left' if start_x < state.divider_col else 'right'
-    if pane == 'left':
-        pane_x1, pane_x2 = 0, state.divider_col - 1
-    else: # right
-        pane_x1, pane_x2 = state.divider_col + 2, state.width - 1
+    # Determine pane boundaries based on sidebar visibility
+    if state.show_sidebar:
+        # Determine pane from where selection started
+        pane = 'left' if start_x < state.divider_col else 'right'
+        if pane == 'left':
+            pane_x1, pane_x2 = 0, state.divider_col - 1
+        else: # right
+            pane_x1, pane_x2 = state.divider_col + 2, state.width - 1
+    else:
+        # When sidebar is hidden, there's only the right pane
+        pane = 'right'
+        pane_x1, pane_x2 = 0, state.width - 1
 
     # Determine drag direction to handle multi-line selection correctly
     if start_y < end_y or (start_y == end_y and start_x <= end_x):