isa/mutter
1
0
Fork 0
mirror of https://github.com/brl/mutter.git synced 2025-02-23 08:24:09 +00:00
Code Issues Packages Projects Releases Wiki Activity

evdev: don't even process events without a default stage

Browse Source 
The evdev system is a bit different from other input systems in
Clutter because it's completly decorrelated from anything graphic.

In the case of embedded devices with no proper windowing system, you
might want to not implicitly create a default stage when you're
receiving the first input event.

This patch changes this behavior by not forwarding any event if you
don't have a default stage.

Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@linux.intel.com>

https://bugzilla.gnome.org/show_bug.cgi?id=651718
This commit is contained in:
Lionel Landwerlin 2011-06-17 11:31:34 +01:00 committed by Emmanuele Bassi
parent b38773f458
commit 5705d08b5d
1 changed files with 10 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
clutter/evdev/clutter-device-manager-evdev.c
View File

@ -44,6 +44,7 @@
#include "clutter-input-device-evdev.h"
#include "clutter-main.h"
#include "clutter-private.h"
#include "clutter-stage-manager.h"
#include "clutter-xkb-utils.h"
#include "clutter-device-manager-evdev.h"
@ -268,9 +269,14 @@ clutter_event_dispatch (GSource *g_source,
ClutterEvent *event;
gint len, i, dx = 0, dy = 0;
uint32_t _time;
ClutterStageManager *stage_manager;
ClutterStage *default_stage;
clutter_threads_enter ();
stage_manager = clutter_stage_manager_get_default ();
default_stage = clutter_stage_manager_get_default_stage (stage_manager);
/* Don't queue more events if we haven't finished handling the previous batch
*/
if (!clutter_events_pending ())
@ -303,6 +309,10 @@ clutter_event_dispatch (GSource *g_source,
goto out;
}
/* Drop events if we don't have any stage to forward them to */
if (!default_stage)
goto out;
for (i = 0; i < len / sizeof (ev[0]); i++)
{
struct input_event *e = &ev[i];