02b69e4d76
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.
146 lines
7.6 KiB
C
146 lines
7.6 KiB
C
/*
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* Clutter.
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*
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* An OpenGL based 'interactive canvas' library.
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*
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* Copyright © 2009, 2010, 2011 Intel Corp.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library. If not, see <http://www.gnu.org/licenses/>.
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*
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* Author: Emmanuele Bassi <ebassi@linux.intel.com>
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*/
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#ifndef __CLUTTER_INPUT_DEVICE_H__
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#define __CLUTTER_INPUT_DEVICE_H__
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#if !defined(__CLUTTER_H_INSIDE__) && !defined(CLUTTER_COMPILATION)
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#error "Only <clutter/clutter.h> can be included directly."
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#endif
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#include <clutter/clutter-types.h>
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G_BEGIN_DECLS
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#define CLUTTER_TYPE_INPUT_DEVICE (clutter_input_device_get_type ())
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#define CLUTTER_INPUT_DEVICE(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), CLUTTER_TYPE_INPUT_DEVICE, ClutterInputDevice))
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#define CLUTTER_IS_INPUT_DEVICE(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), CLUTTER_TYPE_INPUT_DEVICE))
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#define CLUTTER_INPUT_DEVICE_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), CLUTTER_TYPE_INPUT_DEVICE, ClutterInputDeviceClass))
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#define CLUTTER_IS_INPUT_DEVICE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), CLUTTER_TYPE_INPUT_DEVICE))
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#define CLUTTER_INPUT_DEVICE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), CLUTTER_TYPE_INPUT_DEVICE, ClutterInputDeviceClass))
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/**
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* ClutterInputDevice:
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*
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* Generic representation of an input device. The actual contents of this
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* structure depend on the backend used.
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*/
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typedef struct _ClutterInputDeviceClass ClutterInputDeviceClass;
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CLUTTER_AVAILABLE_IN_1_0
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GType clutter_input_device_get_type (void) G_GNUC_CONST;
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CLUTTER_AVAILABLE_IN_1_0
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ClutterInputDeviceType clutter_input_device_get_device_type (ClutterInputDevice *device);
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CLUTTER_AVAILABLE_IN_1_0
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gint clutter_input_device_get_device_id (ClutterInputDevice *device);
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CLUTTER_AVAILABLE_IN_1_12
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gboolean clutter_input_device_get_coords (ClutterInputDevice *device,
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ClutterEventSequence *sequence,
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ClutterPoint *point);
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CLUTTER_AVAILABLE_IN_1_16
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ClutterModifierType clutter_input_device_get_modifier_state (ClutterInputDevice *device);
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CLUTTER_AVAILABLE_IN_1_2
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ClutterActor * clutter_input_device_get_pointer_actor (ClutterInputDevice *device);
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CLUTTER_AVAILABLE_IN_1_2
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ClutterStage * clutter_input_device_get_pointer_stage (ClutterInputDevice *device);
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CLUTTER_AVAILABLE_IN_1_2
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const gchar * clutter_input_device_get_device_name (ClutterInputDevice *device);
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CLUTTER_AVAILABLE_IN_1_2
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ClutterInputMode clutter_input_device_get_device_mode (ClutterInputDevice *device);
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CLUTTER_AVAILABLE_IN_1_2
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gboolean clutter_input_device_get_has_cursor (ClutterInputDevice *device);
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CLUTTER_AVAILABLE_IN_1_2
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void clutter_input_device_set_enabled (ClutterInputDevice *device,
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gboolean enabled);
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CLUTTER_AVAILABLE_IN_1_2
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gboolean clutter_input_device_get_enabled (ClutterInputDevice *device);
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CLUTTER_AVAILABLE_IN_1_2
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guint clutter_input_device_get_n_axes (ClutterInputDevice *device);
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CLUTTER_AVAILABLE_IN_1_2
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ClutterInputAxis clutter_input_device_get_axis (ClutterInputDevice *device,
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guint index_);
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CLUTTER_AVAILABLE_IN_1_2
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gboolean clutter_input_device_get_axis_value (ClutterInputDevice *device,
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gdouble *axes,
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ClutterInputAxis axis,
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gdouble *value);
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CLUTTER_AVAILABLE_IN_1_2
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guint clutter_input_device_get_n_keys (ClutterInputDevice *device);
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CLUTTER_AVAILABLE_IN_1_2
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void clutter_input_device_set_key (ClutterInputDevice *device,
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guint index_,
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guint keyval,
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ClutterModifierType modifiers);
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CLUTTER_AVAILABLE_IN_1_2
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gboolean clutter_input_device_get_key (ClutterInputDevice *device,
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guint index_,
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guint *keyval,
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ClutterModifierType *modifiers);
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CLUTTER_AVAILABLE_IN_1_2
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ClutterInputDevice * clutter_input_device_get_associated_device (ClutterInputDevice *device);
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CLUTTER_AVAILABLE_IN_1_2
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GList * clutter_input_device_get_slave_devices (ClutterInputDevice *device);
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CLUTTER_AVAILABLE_IN_1_2
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void clutter_input_device_update_from_event (ClutterInputDevice *device,
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ClutterEvent *event,
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gboolean update_stage);
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CLUTTER_AVAILABLE_IN_1_10
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void clutter_input_device_grab (ClutterInputDevice *device,
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ClutterActor *actor);
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CLUTTER_AVAILABLE_IN_1_10
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void clutter_input_device_ungrab (ClutterInputDevice *device);
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CLUTTER_AVAILABLE_IN_1_10
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ClutterActor * clutter_input_device_get_grabbed_actor (ClutterInputDevice *device);
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CLUTTER_AVAILABLE_IN_1_12
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void clutter_input_device_sequence_grab (ClutterInputDevice *device,
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ClutterEventSequence *sequence,
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ClutterActor *actor);
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CLUTTER_AVAILABLE_IN_1_12
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void clutter_input_device_sequence_ungrab (ClutterInputDevice *device,
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ClutterEventSequence *sequence);
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CLUTTER_AVAILABLE_IN_1_12
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ClutterActor * clutter_input_device_sequence_get_grabbed_actor (ClutterInputDevice *device,
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ClutterEventSequence *sequence);
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CLUTTER_AVAILABLE_IN_1_10
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gboolean clutter_input_device_keycode_to_evdev (ClutterInputDevice *device,
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guint hardware_keycode,
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guint *evdev_keycode);
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CLUTTER_AVAILABLE_IN_1_22
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const gchar * clutter_input_device_get_vendor_id (ClutterInputDevice *device);
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CLUTTER_AVAILABLE_IN_1_22
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const gchar * clutter_input_device_get_product_id (ClutterInputDevice *device);
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G_END_DECLS
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#endif /* __CLUTTER_INPUT_DEVICE_H__ */
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