x11: set the stage for core events with no associated stage
When the last touch has been released the stage on the corresponding master device (eg. the virtual core pointer) is set to NULL and no mouse events can be delivered until an ENTER event has occurred and the stage pointer restored. This is due to the fact that the master devices can send both touch events and mouse events, forwarding events coming from the attached slave devices. To restore delivery of mouse events we need to ensure that the stage is set on each ButtonPress, ButtonRelease and Motion event coming from master devices. https://bugzilla.gnome.org/show_bug.cgi?id=684509
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@ -832,6 +832,17 @@ clutter_device_manager_xi2_translate_event (ClutterEventTranslator *translator,
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{
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XIDeviceEvent *xev = (XIDeviceEvent *) xi_event;
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source_device = g_hash_table_lookup (manager_xi2->devices_by_id,
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GINT_TO_POINTER (xev->sourceid));
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device = g_hash_table_lookup (manager_xi2->devices_by_id,
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GINT_TO_POINTER (xev->deviceid));
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/* Set the stage for core events coming out of nowhere (see bug #684509) */
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if (clutter_input_device_get_device_mode (device) == CLUTTER_INPUT_MODE_MASTER &&
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clutter_input_device_get_pointer_stage (device) == NULL &&
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stage != NULL)
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_clutter_input_device_set_stage (device, stage);
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switch (xev->detail)
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{
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case 4:
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@ -862,12 +873,7 @@ clutter_device_manager_xi2_translate_event (ClutterEventTranslator *translator,
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_clutter_input_device_xi2_translate_state (&xev->mods,
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&xev->buttons);
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source_device = g_hash_table_lookup (manager_xi2->devices_by_id,
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GINT_TO_POINTER (xev->sourceid));
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clutter_event_set_source_device (event, source_device);
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device = g_hash_table_lookup (manager_xi2->devices_by_id,
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GINT_TO_POINTER (xev->deviceid));
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clutter_event_set_device (event, device);
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event->scroll.axes = translate_axes (event->scroll.device,
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@ -915,12 +921,7 @@ clutter_device_manager_xi2_translate_event (ClutterEventTranslator *translator,
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_clutter_input_device_xi2_translate_state (&xev->mods,
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&xev->buttons);
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source_device = g_hash_table_lookup (manager_xi2->devices_by_id,
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GINT_TO_POINTER (xev->sourceid));
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clutter_event_set_source_device (event, source_device);
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device = g_hash_table_lookup (manager_xi2->devices_by_id,
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GINT_TO_POINTER (xev->deviceid));
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clutter_event_set_device (event, device);
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event->button.axes = translate_axes (event->button.device,
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@ -977,6 +978,14 @@ clutter_device_manager_xi2_translate_event (ClutterEventTranslator *translator,
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source_device = g_hash_table_lookup (manager_xi2->devices_by_id,
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GINT_TO_POINTER (xev->sourceid));
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device = g_hash_table_lookup (manager_xi2->devices_by_id,
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GINT_TO_POINTER (xev->deviceid));
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/* Set the stage for core events coming out of nowhere (see bug #684509) */
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if (clutter_input_device_get_device_mode (device) == CLUTTER_INPUT_MODE_MASTER &&
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clutter_input_device_get_pointer_stage (device) == NULL &&
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stage != NULL)
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_clutter_input_device_set_stage (device, stage);
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if (scroll_valuators_changed (source_device,
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&xev->valuators,
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@ -995,9 +1004,6 @@ clutter_device_manager_xi2_translate_event (ClutterEventTranslator *translator,
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clutter_event_set_scroll_delta (event, delta_x, delta_y);
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clutter_event_set_source_device (event, source_device);
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device = g_hash_table_lookup (manager_xi2->devices_by_id,
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GINT_TO_POINTER (xev->deviceid));
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clutter_event_set_device (event, device);
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CLUTTER_NOTE (EVENT,
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@ -1025,9 +1031,6 @@ clutter_device_manager_xi2_translate_event (ClutterEventTranslator *translator,
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&xev->buttons);
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clutter_event_set_source_device (event, source_device);
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device = g_hash_table_lookup (manager_xi2->devices_by_id,
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GINT_TO_POINTER (xev->deviceid));
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clutter_event_set_device (event, device);
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event->motion.axes = translate_axes (event->motion.device,
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