client: Remove offset support of draw_select and use win.subwin instead

playbook/templates/client.py

@@ -58,16 +58,14 @@ def search_pictures(out, path):
     out(text_closed_pictures)
     return ret
 
-def draw_select(win, dirs, sel, y_offset = 0):
+def draw_select(win, dirs, sel):
     y_size, x_size = win.getmaxyx()
-    y_size -= y_offset
     # centered scroll
     y_center = y_size // 2
     for y in range(y_size):
-        y_real = y + y_offset
         i = sel + y - y_center
         if i < 0 or len(dirs) <= i:
-            win.addstr(y_real, 1, " " * (x_size - 2), curses.A_NORMAL)
+            win.addstr(y, 1, " " * (x_size - 2), curses.A_NORMAL)
         else:
             text = " "
             text += indicator if i == sel else (" " * len(indicator))
@@ -75,7 +73,7 @@ def draw_select(win, dirs, sel, y_offset = 0):
             text += dirs[i].name
             text = stretch(text, x_size - 2)
             text_format = curses.A_STANDOUT if i == sel else curses.A_NORMAL
-            win.addstr(y_real, 1, text, text_format)
+            win.addstr(y, 1, text, text_format)
     return True
 
 def draw_header(win, base_dir, path):
@@ -100,7 +98,7 @@ def show_select(win, base_dir, path):
     sel = 0
     while True:
         draw_header(win, base_dir, path)
-        draw_select(win, dirs, sel, y_offset=3)
+        draw_select(win.subwin(3, 0), dirs, sel)
         c = win.getch()
         if c in binding_up:
             sel = max(0, sel - 1)