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device/xi2: Blow the cached devices list
Every time we add or remove a device we should clear the cached list that we return in get_devices(), so that it gets repopulated.
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@ -272,6 +272,10 @@ add_device (ClutterDeviceManagerXI2 *manager_xi2,
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_clutter_input_device_add_slave (master, device);
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}
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/* blow the cache */
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g_slist_free (manager_xi2->all_devices);
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manager_xi2->all_devices = NULL;
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g_signal_emit_by_name (manager_xi2, "device-added", device);
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}
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@ -294,6 +298,10 @@ remove_device (ClutterDeviceManagerXI2 *manager_xi2,
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manager_xi2->slave_devices =
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g_list_remove (manager_xi2->slave_devices, device);
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/* blow the cache */
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g_slist_free (manager_xi2->all_devices);
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manager_xi2->all_devices = NULL;
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g_signal_emit_by_name (manager_xi2, "device-removed", device);
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g_object_run_dispose (G_OBJECT (device));
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