Issue 4254048: Optimize focus_in to avoid call some UI blocking functions.

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Issue 4254048: Optimize focus_in to avoid call some UI blocking functions. (Closed)

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Created:
13 years, 9 months ago by Peng

Modified:
12 years, 2 months ago

Reviewers:
Yusuke Sato, yeh

CC:
satorux, oshima

Base URL:
git@github.com:ibus/ibus.git@master

Visibility:
Public.

Description

Optimize focus_in to avoid call some UI blocking functions. focus_in calls some X blocking functions. It will block UI. This change delays the X blocking calls to idle callback, to avoid blocking UI. BUG=http://crbug.com/74237 TEST=Linux desktop

Patch Set 1 #

Total comments: 2

Created: 13 years, 9 months ago

Download [raw] [tar.bz2]

		Unified diffs	Side-by-side diffs	Delta from patch set	Stats (+40 lines, -27 lines)			Patch
	M	client/gtk2/ibusimcontext.c	View		8 chunks	+40 lines, -27 lines	2 comments	Download

Messages

Total messages: 4

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Yusuke Sato

LGTM, but I think the change description is too simple. Please make it clearer that ...

13 years, 9 months ago (2011-03-01 20:17:17 UTC) #2

Peng

http://codereview.appspot.com/4254048/diff/1/client/gtk2/ibusimcontext.c File client/gtk2/ibusimcontext.c (right): http://codereview.appspot.com/4254048/diff/1/client/gtk2/ibusimcontext.c#newcode851 client/gtk2/ibusimcontext.c:851: gdk_window_get_root_coords (ibusimcontext->client_window, On 2011/03/01 20:17:17, Yusuke Sato wrote: > ...

13 years, 9 months ago (2011-03-01 20:34:14 UTC) #3

yeh

12 years, 2 months ago (2012-09-06 11:36:24 UTC) #4

That change is a little bit broken, because because it uses g_idle_add_full with
a function that calls GDK functions, so it ends up calling the GDK functions
without the GDK locks. 

It needs to use gdk_threads_add_idle_full  instead.

Causes crashes (IO_error) in Ubunto 12.04 for one of our clients

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