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mutter-performance-source/clutter/clutter-input-device.h
Emmanuele Bassi 02b69e4d76 Move header inclusion guard at the top 
GCC has some optimization for the inclusion guard, but they only work if
the check is the outermost one.

We're fairly inconsistent because of historical reasons, so we should
ensure that we follow the same pattern in every public header.
2015-07-07 16:03:32 +01:00

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7.6 KiB
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/*
* Clutter.
*
* An OpenGL based 'interactive canvas' library.
*
* Copyright © 2009, 2010, 2011 Intel Corp.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library. If not, see <http://www.gnu.org/licenses/>.
*
* Author: Emmanuele Bassi <ebassi@linux.intel.com>
*/
#ifndef __CLUTTER_INPUT_DEVICE_H__
#define __CLUTTER_INPUT_DEVICE_H__
#if !defined(__CLUTTER_H_INSIDE__) && !defined(CLUTTER_COMPILATION)
#error "Only <clutter/clutter.h> can be included directly."
#endif
#include <clutter/clutter-types.h>
G_BEGIN_DECLS
#define CLUTTER_TYPE_INPUT_DEVICE (clutter_input_device_get_type ())
#define CLUTTER_INPUT_DEVICE(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), CLUTTER_TYPE_INPUT_DEVICE, ClutterInputDevice))
#define CLUTTER_IS_INPUT_DEVICE(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), CLUTTER_TYPE_INPUT_DEVICE))
#define CLUTTER_INPUT_DEVICE_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), CLUTTER_TYPE_INPUT_DEVICE, ClutterInputDeviceClass))
#define CLUTTER_IS_INPUT_DEVICE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), CLUTTER_TYPE_INPUT_DEVICE))
#define CLUTTER_INPUT_DEVICE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), CLUTTER_TYPE_INPUT_DEVICE, ClutterInputDeviceClass))
/**
* ClutterInputDevice:
*
* Generic representation of an input device. The actual contents of this
* structure depend on the backend used.
*/
typedef struct _ClutterInputDeviceClass ClutterInputDeviceClass;
CLUTTER_AVAILABLE_IN_1_0
GType clutter_input_device_get_type (void) G_GNUC_CONST;
CLUTTER_AVAILABLE_IN_1_0
ClutterInputDeviceType clutter_input_device_get_device_type (ClutterInputDevice *device);
CLUTTER_AVAILABLE_IN_1_0
gint clutter_input_device_get_device_id (ClutterInputDevice *device);
CLUTTER_AVAILABLE_IN_1_12
gboolean clutter_input_device_get_coords (ClutterInputDevice *device,
ClutterEventSequence *sequence,
ClutterPoint *point);
CLUTTER_AVAILABLE_IN_1_16
ClutterModifierType clutter_input_device_get_modifier_state (ClutterInputDevice *device);
CLUTTER_AVAILABLE_IN_1_2
ClutterActor * clutter_input_device_get_pointer_actor (ClutterInputDevice *device);
CLUTTER_AVAILABLE_IN_1_2
ClutterStage * clutter_input_device_get_pointer_stage (ClutterInputDevice *device);
CLUTTER_AVAILABLE_IN_1_2
const gchar * clutter_input_device_get_device_name (ClutterInputDevice *device);
CLUTTER_AVAILABLE_IN_1_2
ClutterInputMode clutter_input_device_get_device_mode (ClutterInputDevice *device);
CLUTTER_AVAILABLE_IN_1_2
gboolean clutter_input_device_get_has_cursor (ClutterInputDevice *device);
CLUTTER_AVAILABLE_IN_1_2
void clutter_input_device_set_enabled (ClutterInputDevice *device,
gboolean enabled);
CLUTTER_AVAILABLE_IN_1_2
gboolean clutter_input_device_get_enabled (ClutterInputDevice *device);
CLUTTER_AVAILABLE_IN_1_2
guint clutter_input_device_get_n_axes (ClutterInputDevice *device);
CLUTTER_AVAILABLE_IN_1_2
ClutterInputAxis clutter_input_device_get_axis (ClutterInputDevice *device,
guint index_);
CLUTTER_AVAILABLE_IN_1_2
gboolean clutter_input_device_get_axis_value (ClutterInputDevice *device,
gdouble *axes,
ClutterInputAxis axis,
gdouble *value);
CLUTTER_AVAILABLE_IN_1_2
guint clutter_input_device_get_n_keys (ClutterInputDevice *device);
CLUTTER_AVAILABLE_IN_1_2
void clutter_input_device_set_key (ClutterInputDevice *device,
guint index_,
guint keyval,
ClutterModifierType modifiers);
CLUTTER_AVAILABLE_IN_1_2
gboolean clutter_input_device_get_key (ClutterInputDevice *device,
guint index_,
guint *keyval,
ClutterModifierType *modifiers);
CLUTTER_AVAILABLE_IN_1_2
ClutterInputDevice * clutter_input_device_get_associated_device (ClutterInputDevice *device);
CLUTTER_AVAILABLE_IN_1_2
GList * clutter_input_device_get_slave_devices (ClutterInputDevice *device);
CLUTTER_AVAILABLE_IN_1_2
void clutter_input_device_update_from_event (ClutterInputDevice *device,
ClutterEvent *event,
gboolean update_stage);
CLUTTER_AVAILABLE_IN_1_10
void clutter_input_device_grab (ClutterInputDevice *device,
ClutterActor *actor);
CLUTTER_AVAILABLE_IN_1_10
void clutter_input_device_ungrab (ClutterInputDevice *device);
CLUTTER_AVAILABLE_IN_1_10
ClutterActor * clutter_input_device_get_grabbed_actor (ClutterInputDevice *device);
CLUTTER_AVAILABLE_IN_1_12
void clutter_input_device_sequence_grab (ClutterInputDevice *device,
ClutterEventSequence *sequence,
ClutterActor *actor);
CLUTTER_AVAILABLE_IN_1_12
void clutter_input_device_sequence_ungrab (ClutterInputDevice *device,
ClutterEventSequence *sequence);
CLUTTER_AVAILABLE_IN_1_12
ClutterActor * clutter_input_device_sequence_get_grabbed_actor (ClutterInputDevice *device,
ClutterEventSequence *sequence);
CLUTTER_AVAILABLE_IN_1_10
gboolean clutter_input_device_keycode_to_evdev (ClutterInputDevice *device,
guint hardware_keycode,
guint *evdev_keycode);
CLUTTER_AVAILABLE_IN_1_22
const gchar * clutter_input_device_get_vendor_id (ClutterInputDevice *device);
CLUTTER_AVAILABLE_IN_1_22
const gchar * clutter_input_device_get_product_id (ClutterInputDevice *device);
G_END_DECLS
#endif /* __CLUTTER_INPUT_DEVICE_H__ */
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