mirror of
https://github.com/brl/mutter.git
synced 2024-12-01 04:10:43 -05:00
d3160d095d
This is mostly replaced by ClutterSeat, which offers a per-seat instead of a global device abstraction. https://gitlab.gnome.org/GNOME/mutter/merge_requests/852
256 lines
8.0 KiB
C
256 lines
8.0 KiB
C
/*
|
|
* 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_PRIVATE_H
|
|
#define CLUTTER_INPUT_DEVICE_PRIVATE_H
|
|
|
|
#if !defined(__CLUTTER_H_INSIDE__) && !defined(CLUTTER_COMPILATION)
|
|
#error "Only <clutter/clutter.h> can be included directly."
|
|
#endif
|
|
|
|
#include <clutter/clutter-input-device.h>
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
typedef struct _ClutterAxisInfo
|
|
{
|
|
ClutterInputAxis axis;
|
|
|
|
double min_axis;
|
|
double max_axis;
|
|
|
|
double min_value;
|
|
double max_value;
|
|
|
|
double resolution;
|
|
} ClutterAxisInfo;
|
|
|
|
typedef struct _ClutterKeyInfo
|
|
{
|
|
guint keyval;
|
|
ClutterModifierType modifiers;
|
|
} ClutterKeyInfo;
|
|
|
|
typedef struct _ClutterScrollInfo
|
|
{
|
|
guint axis_id;
|
|
ClutterScrollDirection direction;
|
|
double increment;
|
|
|
|
double last_value;
|
|
guint last_value_valid : 1;
|
|
} ClutterScrollInfo;
|
|
|
|
typedef struct _ClutterTouchInfo
|
|
{
|
|
ClutterEventSequence *sequence;
|
|
ClutterActor *actor;
|
|
|
|
float current_x;
|
|
float current_y;
|
|
} ClutterTouchInfo;
|
|
|
|
typedef struct _ClutterPtrA11yData
|
|
{
|
|
int n_btn_pressed;
|
|
float current_x;
|
|
float current_y;
|
|
|
|
float dwell_x;
|
|
float dwell_y;
|
|
gboolean dwell_drag_started;
|
|
gboolean dwell_gesture_started;
|
|
guint dwell_timer;
|
|
guint dwell_position_timer;
|
|
|
|
guint secondary_click_timer;
|
|
gboolean secondary_click_triggered;
|
|
} ClutterPtrA11yData;
|
|
|
|
struct _ClutterInputDevice
|
|
{
|
|
GObject parent_instance;
|
|
|
|
int id;
|
|
|
|
ClutterInputDeviceType device_type;
|
|
ClutterInputMode device_mode;
|
|
|
|
char *device_name;
|
|
|
|
ClutterSeat *seat;
|
|
|
|
ClutterBackend *backend;
|
|
|
|
/* the associated device */
|
|
ClutterInputDevice *associated;
|
|
|
|
GList *slaves;
|
|
|
|
/* the actor underneath the pointer */
|
|
ClutterActor *cursor_actor;
|
|
GHashTable *inv_touch_sequence_actors;
|
|
|
|
/* the actor that has a grab in place for the device */
|
|
ClutterActor *pointer_grab_actor;
|
|
ClutterActor *keyboard_grab_actor;
|
|
GHashTable *sequence_grab_actors;
|
|
GHashTable *inv_sequence_grab_actors;
|
|
|
|
/* the current click count */
|
|
int click_count;
|
|
|
|
/* the stage the device is on */
|
|
ClutterStage *stage;
|
|
|
|
/* the current state */
|
|
float current_x;
|
|
float current_y;
|
|
uint32_t current_time;
|
|
int current_button_number;
|
|
ClutterModifierType current_state;
|
|
|
|
/* the current touch points states */
|
|
GHashTable *touch_sequences_info;
|
|
|
|
/* the previous state, used for click count generation */
|
|
int previous_x;
|
|
int previous_y;
|
|
uint32_t previous_time;
|
|
int previous_button_number;
|
|
ClutterModifierType previous_state;
|
|
|
|
GArray *axes;
|
|
|
|
guint n_keys;
|
|
GArray *keys;
|
|
|
|
GArray *scroll_info;
|
|
|
|
char *vendor_id;
|
|
char *product_id;
|
|
char *node_path;
|
|
|
|
GPtrArray *tools;
|
|
|
|
int n_rings;
|
|
int n_strips;
|
|
int n_mode_groups;
|
|
|
|
ClutterInputDeviceMapping mapping_mode;
|
|
|
|
guint has_cursor : 1;
|
|
guint is_enabled : 1;
|
|
|
|
/* Accessiblity */
|
|
ClutterVirtualInputDevice *accessibility_virtual_device;
|
|
ClutterPtrA11yData *ptr_a11y_data;
|
|
};
|
|
|
|
CLUTTER_EXPORT
|
|
void _clutter_input_device_set_associated_device (ClutterInputDevice *device,
|
|
ClutterInputDevice *associated);
|
|
CLUTTER_EXPORT
|
|
void _clutter_input_device_add_slave (ClutterInputDevice *master,
|
|
ClutterInputDevice *slave);
|
|
CLUTTER_EXPORT
|
|
void _clutter_input_device_remove_slave (ClutterInputDevice *master,
|
|
ClutterInputDevice *slave);
|
|
CLUTTER_EXPORT
|
|
void clutter_input_device_update_from_tool (ClutterInputDevice *device,
|
|
ClutterInputDeviceTool *tool);
|
|
CLUTTER_EXPORT
|
|
ClutterStage * _clutter_input_device_get_stage (ClutterInputDevice *device);
|
|
CLUTTER_EXPORT
|
|
void _clutter_input_device_set_stage (ClutterInputDevice *device,
|
|
ClutterStage *stage);
|
|
CLUTTER_EXPORT
|
|
void _clutter_input_device_set_coords (ClutterInputDevice *device,
|
|
ClutterEventSequence *sequence,
|
|
gfloat x,
|
|
gfloat y,
|
|
ClutterStage *stage);
|
|
CLUTTER_EXPORT
|
|
void _clutter_input_device_set_state (ClutterInputDevice *device,
|
|
ClutterModifierType state);
|
|
CLUTTER_EXPORT
|
|
void _clutter_input_device_set_time (ClutterInputDevice *device,
|
|
guint32 time_);
|
|
void _clutter_input_device_set_actor (ClutterInputDevice *device,
|
|
ClutterEventSequence *sequence,
|
|
ClutterActor *actor,
|
|
gboolean emit_crossing);
|
|
CLUTTER_EXPORT
|
|
ClutterActor * clutter_input_device_update (ClutterInputDevice *device,
|
|
ClutterEventSequence *sequence,
|
|
gboolean emit_crossing);
|
|
CLUTTER_EXPORT
|
|
void _clutter_input_device_add_event_sequence (ClutterInputDevice *device,
|
|
ClutterEvent *event);
|
|
CLUTTER_EXPORT
|
|
void _clutter_input_device_remove_event_sequence (ClutterInputDevice *device,
|
|
ClutterEvent *event);
|
|
CLUTTER_EXPORT
|
|
void _clutter_input_device_set_n_keys (ClutterInputDevice *device,
|
|
guint n_keys);
|
|
CLUTTER_EXPORT
|
|
gboolean _clutter_input_device_translate_axis (ClutterInputDevice *device,
|
|
guint index_,
|
|
gdouble value,
|
|
gdouble *axis_value);
|
|
CLUTTER_EXPORT
|
|
guint _clutter_input_device_add_axis (ClutterInputDevice *device,
|
|
ClutterInputAxis axis,
|
|
gdouble minimum,
|
|
gdouble maximum,
|
|
gdouble resolution);
|
|
|
|
CLUTTER_EXPORT
|
|
void _clutter_input_device_reset_axes (ClutterInputDevice *device);
|
|
|
|
CLUTTER_EXPORT
|
|
void _clutter_input_device_add_scroll_info (ClutterInputDevice *device,
|
|
guint index_,
|
|
ClutterScrollDirection direction,
|
|
gdouble increment);
|
|
CLUTTER_EXPORT
|
|
gboolean _clutter_input_device_get_scroll_delta (ClutterInputDevice *device,
|
|
guint index_,
|
|
gdouble value,
|
|
ClutterScrollDirection *direction_p,
|
|
gdouble *delta_p);
|
|
CLUTTER_EXPORT
|
|
void _clutter_input_device_reset_scroll_info (ClutterInputDevice *device);
|
|
|
|
CLUTTER_EXPORT
|
|
void clutter_input_device_add_tool (ClutterInputDevice *device,
|
|
ClutterInputDeviceTool *tool);
|
|
|
|
CLUTTER_EXPORT
|
|
ClutterInputDeviceTool *
|
|
clutter_input_device_lookup_tool (ClutterInputDevice *device,
|
|
guint64 serial,
|
|
ClutterInputDeviceToolType type);
|
|
|
|
#endif /* CLUTTER_INPUT_DEVICE_PRIVATE_H */
|