From 6917999b1a846e517d13873040143e772ffe3d2a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Andr=C3=A1s=20Veres-Szentkir=C3=A1lyi?= <vsza@vsza.hu>
Date: Mon, 4 Nov 2013 16:25:31 +0100
Subject: [PATCH] hook encode_line to show progress in GIMP plugin

---
 pysstv/examples/gimp-plugin.py | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/pysstv/examples/gimp-plugin.py b/pysstv/examples/gimp-plugin.py
index 0c99857..4670ef8 100755
--- a/pysstv/examples/gimp-plugin.py
+++ b/pysstv/examples/gimp-plugin.py
@@ -32,7 +32,12 @@ class AudioThread(Thread):
 
 class Transmitter(object):
     def __init__(self, sstv, root):
+        def encode_line_hooked(line):
+            print line # TODO show progress on GUI
+            return self.original_encode_line(line)
         self.sstv = sstv
+        self.original_encode_line = sstv.encode_line
+        sstv.encode_line = encode_line_hooked
         self.root = root
         self.tx_enabled = IntVar()
         self.audio_thread = None