# HG changeset patch
# User Jordi Gutiérrez Hermoso <jordigh@octave.org>
# Date 1568838653 14400
# Node ID 0c338cd2cc8e4af03295d4c9db744c0c2e5b8981
# Parent  06d752537e214187d38c134e4443a7b7260b0589
ROMDockable: show in title bar if we're looking at the ROM's PRG or CHR

This is a useful bit of information.

diff --git a/widgets.py b/widgets.py
--- a/widgets.py
+++ b/widgets.py
@@ -402,9 +402,12 @@
 class ROMDockable(QW.QDockWidget):
 
     def __init__(self, filename, filetype, tile_picker):
-        super().__init__(filename.split("/")[-1])
+        rom = NES_ROM(filename)
 
-        rom = NES_ROM(filename)
+        title = filename.split("/")[-1]
+        title += " (CHR)" if rom.CHR else " (PRG)"
+
+        super().__init__(title)
 
         self.rom_canvas = ROMCanvas(rom, tile_picker)
         self.colour_picker = ColourPicker()