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device-manager/xi2: Sync the stage of source devices

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Keep the slave devices in sync with their master, so that we don't
ignore their events because they lack the stage pointer.
This commit is contained in:
Emmanuele Bassi 2011-01-21 15:26:52 +00:00
parent 516366d769
commit e46571d639
1 changed files with 34 additions and 17 deletions
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51
clutter/x11/clutter-device-manager-xi2.c
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@ -105,6 +105,14 @@ translate_valuator_class (Display *xdisplay,
class->min, class->min,
class->max, class->max,
class->resolution); class->resolution);
CLUTTER_NOTE (BACKEND,
"Added axis '%s' (min:%.2f, max:%.2fd, res:%d) of device %d",
clutter_input_axis_atom_names[axis],
class->min,
class->max,
class->resolution,
device->id);
} }
static void static void
@ -541,7 +549,7 @@ clutter_device_manager_xi2_translate_event (ClutterEventTranslator *translator,
ClutterBackendX11 *backend_x11; ClutterBackendX11 *backend_x11;
ClutterStageX11 *stage_x11 = NULL; ClutterStageX11 *stage_x11 = NULL;
ClutterStage *stage = NULL; ClutterStage *stage = NULL;
ClutterInputDevice *device; ClutterInputDevice *device, *source_device;
XGenericEventCookie *cookie; XGenericEventCookie *cookie;
XIEvent *xi_event; XIEvent *xi_event;
XEvent *xevent; XEvent *xevent;
@ -645,9 +653,9 @@ clutter_device_manager_xi2_translate_event (ClutterEventTranslator *translator,
event_x11->caps_lock_set = event_x11->caps_lock_set =
_clutter_keymap_x11_get_caps_lock_state (backend_x11->keymap); _clutter_keymap_x11_get_caps_lock_state (backend_x11->keymap);
device = g_hash_table_lookup (manager_xi2->devices_by_id, source_device = g_hash_table_lookup (manager_xi2->devices_by_id,
GINT_TO_POINTER (xev->sourceid)); GINT_TO_POINTER (xev->sourceid));
_clutter_event_set_source_device (event, device); _clutter_event_set_source_device (event, source_device);
device = g_hash_table_lookup (manager_xi2->devices_by_id, device = g_hash_table_lookup (manager_xi2->devices_by_id,
GINT_TO_POINTER (xev->deviceid)); GINT_TO_POINTER (xev->deviceid));
@ -716,9 +724,10 @@ clutter_device_manager_xi2_translate_event (ClutterEventTranslator *translator,
event->scroll.modifier_state = event->scroll.modifier_state =
_clutter_input_device_xi2_translate_state (&xev->mods, _clutter_input_device_xi2_translate_state (&xev->mods,
&xev->buttons); &xev->buttons);
device = g_hash_table_lookup (manager_xi2->devices_by_id,
GINT_TO_POINTER (xev->sourceid)); source_device = g_hash_table_lookup (manager_xi2->devices_by_id,
_clutter_event_set_source_device (event, device); GINT_TO_POINTER (xev->sourceid));
_clutter_event_set_source_device (event, source_device);
device = g_hash_table_lookup (manager_xi2->devices_by_id, device = g_hash_table_lookup (manager_xi2->devices_by_id,
GINT_TO_POINTER (xev->deviceid)); GINT_TO_POINTER (xev->deviceid));
@ -747,9 +756,9 @@ clutter_device_manager_xi2_translate_event (ClutterEventTranslator *translator,
_clutter_input_device_xi2_translate_state (&xev->mods, _clutter_input_device_xi2_translate_state (&xev->mods,
&xev->buttons); &xev->buttons);
device = g_hash_table_lookup (manager_xi2->devices_by_id, source_device = g_hash_table_lookup (manager_xi2->devices_by_id,
GINT_TO_POINTER (xev->sourceid)); GINT_TO_POINTER (xev->sourceid));
_clutter_event_set_source_device (event, device); _clutter_event_set_source_device (event, source_device);
device = g_hash_table_lookup (manager_xi2->devices_by_id, device = g_hash_table_lookup (manager_xi2->devices_by_id,
GINT_TO_POINTER (xev->deviceid)); GINT_TO_POINTER (xev->deviceid));
@ -763,8 +772,11 @@ clutter_device_manager_xi2_translate_event (ClutterEventTranslator *translator,
break; break;
} }
if (source_device != NULL && device->stage != NULL)
_clutter_input_device_set_stage (source_device, device->stage);
CLUTTER_NOTE (EVENT, CLUTTER_NOTE (EVENT,
"%s: win:0x%x, device:%s (button:%d, x:%.2f, y:%.2f)", "%s: win:0x%x, device:%s (button:%d, x:%.2f, y:%.2f, axes:%s)",
event->any.type == CLUTTER_BUTTON_PRESS event->any.type == CLUTTER_BUTTON_PRESS
? "button press " ? "button press "
: "button release", : "button release",
@ -772,7 +784,8 @@ clutter_device_manager_xi2_translate_event (ClutterEventTranslator *translator,
event->button.device->device_name, event->button.device->device_name,
event->button.button, event->button.button,
event->button.x, event->button.x,
event->button.y); event->button.y,
event->button.axes != NULL ? "yes" : "no");
if (xi_event->evtype == XI_ButtonPress) if (xi_event->evtype == XI_ButtonPress)
_clutter_stage_x11_set_user_time (stage_x11, event->button.time); _clutter_stage_x11_set_user_time (stage_x11, event->button.time);
@ -796,9 +809,9 @@ clutter_device_manager_xi2_translate_event (ClutterEventTranslator *translator,
_clutter_input_device_xi2_translate_state (&xev->mods, _clutter_input_device_xi2_translate_state (&xev->mods,
&xev->buttons); &xev->buttons);
device = g_hash_table_lookup (manager_xi2->devices_by_id, source_device = g_hash_table_lookup (manager_xi2->devices_by_id,
GINT_TO_POINTER (xev->sourceid)); GINT_TO_POINTER (xev->sourceid));
_clutter_event_set_source_device (event, device); _clutter_event_set_source_device (event, source_device);
device = g_hash_table_lookup (manager_xi2->devices_by_id, device = g_hash_table_lookup (manager_xi2->devices_by_id,
GINT_TO_POINTER (xev->deviceid)); GINT_TO_POINTER (xev->deviceid));
@ -810,11 +823,15 @@ clutter_device_manager_xi2_translate_event (ClutterEventTranslator *translator,
stage_x11, stage_x11,
&xev->valuators); &xev->valuators);
CLUTTER_NOTE (EVENT, "motion: win:0x%x device:%s (x:%.2f, y:%.2f)", if (source_device != NULL && device->stage != NULL)
_clutter_input_device_set_stage (source_device, device->stage);
CLUTTER_NOTE (EVENT, "motion: win:0x%x device:%s (x:%.2f, y:%.2f, axes:%s)",
(unsigned int) stage_x11->xwin, (unsigned int) stage_x11->xwin,
event->motion.device->device_name, event->motion.device->device_name,
event->motion.x, event->motion.x,
event->motion.y); event->motion.y,
event->motion.axes != NULL ? "yes" : "no");
retval = CLUTTER_TRANSLATE_QUEUE; retval = CLUTTER_TRANSLATE_QUEUE;
} }