From 85aac4be684f1233d534ab10f19dc48d57a3b88d Mon Sep 17 00:00:00 2001
From: Gonzalo Odiard <godiard@gmail.com>
Date: Fri, 11 Jan 2013 14:09:16 +0000
Subject: Avoid execute tool_end before the last tool_move - OLPC #12405

We are using a timeout in the mousemove events to avoid flood
with more events than the application can draw, but this can produce
get a move event after the method to finish the draw was executed.
As they draw in different canvas, the last part of the draw is lost.
This patch add a timeout a little bigger to the toolend call,
to avoid this situation.

Signed-off-by: Gonzalo Odiard <gonzalo@laptop.org>
---
(limited to 'Area.py')

diff --git a/Area.py b/Area.py
index 5661def..271cb5f 100644
--- a/Area.py
+++ b/Area.py
@@ -432,7 +432,7 @@ class Area(Gtk.DrawingArea):
                 else:
                     self._on_touch = False
                     shift_pressed = False
-                self.tool_end(x, y, shift_pressed)
+                GObject.timeout_add(10, self.tool_end, x, y, shift_pressed)
 
     def tool_start(self, coord_x, coord_y, button1_pressed):
         width, height = self.get_size()
@@ -670,7 +670,7 @@ class Area(Gtk.DrawingArea):
         else:
             if self.tool['name'] in ['brush', 'eraser', 'rainbow', 'pencil',
                                      'stamp']:
-                # define area to update
+                # define area to update (only to show the brush shape)
                 last_coords = (self.last_x_cursor, self.last_y_cursor)
                 area = self.calculate_damaged_area([last_coords, coords])
                 self.queue_draw_area(*area)
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