Check GtkIMContext:input-purpose to disable IM on lock screen

Check GtkIMContext:input-purpose to disable IM on lock screen

Recent GtkIMContext has "input-purpose" property, which can be used to check if the target widget is a password entry, in a more reliable way.

BUG=none
R=Shawn.P.Huang@gmail.com

Committed: 927e9f5

[Daiki Ueno, 2013-01-10 07:54:40]

On 2013/01/09 10:21:16, Daiki Ueno wrote:

This is related to https://bugzilla.gnome.org/show_bug.cgi?id=691392

Since there are other useful input purposes like EMAIL, PHONE, etc[1], it might
be good to notify engines the input purpose so they can handle it accordingly.

1. http://developer.gnome.org/gtk3/3.6/GtkEntry.html#GtkInputPurpose

[Peng, 2013-01-10 12:41:05]

lgtm
On 2013/01/10 07:54:40, Daiki Ueno wrote:
> On 2013/01/09 10:21:16, Daiki Ueno wrote:
> 
> This is related to https://bugzilla.gnome.org/show_bug.cgi?id=691392
> 
> Since there are other useful input purposes like EMAIL, PHONE, etc[1], it
might
> be good to notify engines the input purpose so they can handle it accordingly.
> 
> 1. http://developer.gnome.org/gtk3/3.6/GtkEntry.html#GtkInputPurpose

[Daiki Ueno, 2013-05-13 02:47:47]

Committed patchset #1 manually as r927e9f5 (presubmit successful).