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clutter: Add ::n-rings and ::n-strips property to ClutterInputDevice

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This will only be practical for pads (and maybe generic buttonsets in
the future?), we just need to know the number as the events will also
contain a number as the identificator.
This commit is contained in:
Carlos Garnacho 2016-05-10 17:00:38 +02:00
parent 379c6fb81a
commit d5459427d5
3 changed files with 86 additions and 0 deletions
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4
clutter/clutter/clutter-device-manager-private.h
View File

@ -134,6 +134,10 @@ struct _ClutterInputDevice
GPtrArray *tools;
gint n_rings;
gint n_strips;
gint n_mode_groups;
guint has_cursor : 1;
guint is_enabled : 1;
};

75
clutter/clutter/clutter-input-device.c
View File

@ -70,6 +70,10 @@ enum
PROP_VENDOR_ID,
PROP_PRODUCT_ID,
PROP_N_STRIPS,
PROP_N_RINGS,
PROP_N_MODE_GROUPS,
PROP_LAST
};
@ -195,6 +199,18 @@ clutter_input_device_set_property (GObject *gobject,
self->product_id = g_value_dup_string (value);
break;
case PROP_N_RINGS:
self->n_rings = g_value_get_int (value);
break;
case PROP_N_STRIPS:
self->n_strips = g_value_get_int (value);
break;
case PROP_N_MODE_GROUPS:
self->n_mode_groups = g_value_get_int (value);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (gobject, prop_id, pspec);
break;
@ -255,6 +271,18 @@ clutter_input_device_get_property (GObject *gobject,
g_value_set_string (value, self->product_id);
break;
case PROP_N_RINGS:
g_value_set_int (value, self->n_rings);
break;
case PROP_N_STRIPS:
g_value_set_int (value, self->n_strips);
break;
case PROP_N_MODE_GROUPS:
g_value_set_int (value, self->n_mode_groups);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (gobject, prop_id, pspec);
break;
@ -432,6 +460,27 @@ clutter_input_device_class_init (ClutterInputDeviceClass *klass)
NULL,
CLUTTER_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY);
obj_props[PROP_N_RINGS] =
g_param_spec_int ("n-rings",
P_("Number of rings"),
P_("Number of rings (circular sliders) in this device"),
0, G_MAXINT, 0,
CLUTTER_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY);
obj_props[PROP_N_STRIPS] =
g_param_spec_int ("n-strips",
P_("Number of strips"),
P_("Number of strips (linear sliders) in this device"),
0, G_MAXINT, 0,
CLUTTER_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY);
obj_props[PROP_N_MODE_GROUPS] =
g_param_spec_int ("n-mode-groups",
P_("Number of mode groups"),
P_("Number of mode groups"),
0, G_MAXINT, 0,
CLUTTER_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY);
gobject_class->dispose = clutter_input_device_dispose;
gobject_class->set_property = clutter_input_device_set_property;
gobject_class->get_property = clutter_input_device_get_property;
@ -2066,3 +2115,29 @@ clutter_input_device_update_from_tool (ClutterInputDevice *device,
if (device_class->update_from_tool)
device_class->update_from_tool (device, tool);
}
gint
clutter_input_device_get_n_rings (ClutterInputDevice *device)
{
g_return_val_if_fail (CLUTTER_IS_INPUT_DEVICE (device), 0);
return device->n_rings;
}
gint
clutter_input_device_get_n_strips (ClutterInputDevice *device)
{
g_return_val_if_fail (CLUTTER_IS_INPUT_DEVICE (device), 0);
return device->n_strips;
}
gint
clutter_input_device_get_n_mode_groups (ClutterInputDevice *device)
{
g_return_val_if_fail (CLUTTER_IS_INPUT_DEVICE (device), 0);
g_return_val_if_fail (clutter_input_device_get_device_type (device) ==
CLUTTER_PAD_DEVICE, 0);
return device->n_mode_groups;
}

7
clutter/clutter/clutter-input-device.h
View File

@ -140,6 +140,13 @@ const gchar * clutter_input_device_get_vendor_id (ClutterInputDev
CLUTTER_AVAILABLE_IN_1_22
const gchar * clutter_input_device_get_product_id (ClutterInputDevice *device);
CLUTTER_AVAILABLE_IN_ALL
gint clutter_input_device_get_n_rings (ClutterInputDevice *device);
CLUTTER_AVAILABLE_IN_ALL
gint clutter_input_device_get_n_strips (ClutterInputDevice *device);
CLUTTER_AVAILABLE_IN_ALL
gint clutter_input_device_get_n_mode_groups (ClutterInputDevice *device);
G_END_DECLS
#endif /* __CLUTTER_INPUT_DEVICE_H__ */