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Evas_Device: Add a new event for added and removed devices. 

This commits adds two event types for EFL_CANVAS. Every time
a device is added or removed the matching event will be emitted.
This commit is contained in:
Guilherme Iscaro 2016-09-20 12:10:08 -03:00 committed by Bruno Dilly
parent 8acb509fba
commit 72c80ca947
2 changed files with 6 additions and 0 deletions
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2
src/lib/efl/interfaces/efl_canvas.eo
View File

@ -155,5 +155,7 @@ interface Efl.Canvas ()
render,pre;
render,post;
device,changed: Efl.Input.Device;
device,added: Efl.Input.Device;
device,removed: Efl.Input.Device;
}
}

4
src/lib/evas/canvas/evas_device.c
View File

@ -31,6 +31,8 @@ _del_cb(void *data, const Efl_Event *ev)
// can not be done in std destructor
e->devices = eina_list_remove(e->devices, ev->object);
efl_event_callback_call(e->evas, EFL_CANVAS_EVENT_DEVICE_REMOVED,
ev->object);
}
EAPI Evas_Device *
@ -68,6 +70,8 @@ evas_device_full_add(Evas *eo_e, const char *name, const char *desc,
e->devices = eina_list_append(e->devices, dev);
efl_event_callback_add(dev, EFL_EVENT_DEL, _del_cb, e);
efl_event_callback_call(eo_e, EFL_CANVAS_EVENT_DEVICE_ADDED, dev);
// Keeping this event to do not break things...
evas_event_callback_call(eo_e, EVAS_CALLBACK_DEVICE_CHANGED, dev);
return dev;