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https://github.com/brl/mutter.git
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7539de2320
Make the clutter_input_device_get_actor() API public and remove clutter_input_device_get_pointer_actor() in favour of the new function. This allows also getting the "pointer" actor for a given touch sequence, not only for real pointer input devices like mice. https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1275
211 lines
10 KiB
C
211 lines
10 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-backend.h>
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#include <clutter/clutter-types.h>
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#include <clutter/clutter-seat.h>
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G_BEGIN_DECLS
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typedef void (*ClutterEmitInputDeviceEvent) (ClutterEvent *event,
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ClutterInputDevice *device);
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struct _ClutterInputDeviceClass
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{
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GObjectClass parent_class;
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gboolean (* keycode_to_evdev) (ClutterInputDevice *device,
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guint hardware_keycode,
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guint *evdev_keycode);
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void (* update_from_tool) (ClutterInputDevice *device,
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ClutterInputDeviceTool *tool);
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gboolean (* is_mode_switch_button) (ClutterInputDevice *device,
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guint group,
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guint button);
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gint (* get_group_n_modes) (ClutterInputDevice *device,
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gint group);
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gboolean (* is_grouped) (ClutterInputDevice *device,
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ClutterInputDevice *other_device);
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/* Keyboard accessbility */
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void (* process_kbd_a11y_event) (ClutterEvent *event,
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ClutterInputDevice *device,
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ClutterEmitInputDeviceEvent emit_event_func);
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};
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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_EXPORT
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GType clutter_input_device_get_type (void) G_GNUC_CONST;
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CLUTTER_EXPORT
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ClutterInputDeviceType clutter_input_device_get_device_type (ClutterInputDevice *device);
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CLUTTER_EXPORT
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gint clutter_input_device_get_device_id (ClutterInputDevice *device);
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CLUTTER_EXPORT
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gboolean clutter_input_device_get_coords (ClutterInputDevice *device,
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ClutterEventSequence *sequence,
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graphene_point_t *point);
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CLUTTER_EXPORT
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ClutterModifierType clutter_input_device_get_modifier_state (ClutterInputDevice *device);
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CLUTTER_EXPORT
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ClutterActor * clutter_input_device_get_actor (ClutterInputDevice *device,
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ClutterEventSequence *sequence);
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CLUTTER_EXPORT
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ClutterStage * clutter_input_device_get_pointer_stage (ClutterInputDevice *device);
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CLUTTER_EXPORT
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const gchar * clutter_input_device_get_device_name (ClutterInputDevice *device);
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CLUTTER_EXPORT
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ClutterInputMode clutter_input_device_get_device_mode (ClutterInputDevice *device);
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CLUTTER_EXPORT
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gboolean clutter_input_device_get_has_cursor (ClutterInputDevice *device);
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CLUTTER_EXPORT
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void clutter_input_device_set_enabled (ClutterInputDevice *device,
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gboolean enabled);
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CLUTTER_EXPORT
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gboolean clutter_input_device_get_enabled (ClutterInputDevice *device);
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CLUTTER_EXPORT
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guint clutter_input_device_get_n_axes (ClutterInputDevice *device);
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CLUTTER_EXPORT
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ClutterInputAxis clutter_input_device_get_axis (ClutterInputDevice *device,
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guint index_);
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CLUTTER_EXPORT
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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_EXPORT
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guint clutter_input_device_get_n_keys (ClutterInputDevice *device);
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CLUTTER_EXPORT
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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_EXPORT
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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_EXPORT
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ClutterInputDevice * clutter_input_device_get_associated_device (ClutterInputDevice *device);
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CLUTTER_EXPORT
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GList * clutter_input_device_get_slave_devices (ClutterInputDevice *device);
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CLUTTER_EXPORT
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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_EXPORT
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void clutter_input_device_grab (ClutterInputDevice *device,
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ClutterActor *actor);
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CLUTTER_EXPORT
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void clutter_input_device_ungrab (ClutterInputDevice *device);
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CLUTTER_EXPORT
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ClutterActor * clutter_input_device_get_grabbed_actor (ClutterInputDevice *device);
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CLUTTER_EXPORT
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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_EXPORT
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void clutter_input_device_sequence_ungrab (ClutterInputDevice *device,
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ClutterEventSequence *sequence);
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CLUTTER_EXPORT
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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_EXPORT
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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_EXPORT
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const gchar * clutter_input_device_get_vendor_id (ClutterInputDevice *device);
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CLUTTER_EXPORT
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const gchar * clutter_input_device_get_product_id (ClutterInputDevice *device);
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CLUTTER_EXPORT
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gint clutter_input_device_get_n_rings (ClutterInputDevice *device);
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CLUTTER_EXPORT
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gint clutter_input_device_get_n_strips (ClutterInputDevice *device);
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CLUTTER_EXPORT
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gint clutter_input_device_get_n_mode_groups (ClutterInputDevice *device);
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CLUTTER_EXPORT
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gint clutter_input_device_get_group_n_modes (ClutterInputDevice *device,
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gint group);
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CLUTTER_EXPORT
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gboolean clutter_input_device_is_mode_switch_button (ClutterInputDevice *device,
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guint group,
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guint button);
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CLUTTER_EXPORT
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gint clutter_input_device_get_mode_switch_button_group (ClutterInputDevice *device,
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guint button);
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CLUTTER_EXPORT
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const gchar * clutter_input_device_get_device_node (ClutterInputDevice *device);
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CLUTTER_EXPORT
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ClutterInputDeviceMapping clutter_input_device_get_mapping_mode (ClutterInputDevice *device);
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CLUTTER_EXPORT
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void clutter_input_device_set_mapping_mode (ClutterInputDevice *device,
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ClutterInputDeviceMapping mapping);
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CLUTTER_EXPORT
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gboolean clutter_input_device_is_grouped (ClutterInputDevice *device,
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ClutterInputDevice *other_device);
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CLUTTER_EXPORT
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ClutterSeat * clutter_input_device_get_seat (ClutterInputDevice *device);
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G_END_DECLS
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#endif /* __CLUTTER_INPUT_DEVICE_H__ */
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