mutter/src/backends/meta-input-settings-private.h
Carlos Garnacho c3acaeb251 backends: Move keyboard a11y into backends
And out of Clutter API. This is mainly set via settings, or the windowing
itself, so we don't need to leak these details up our own backend.

Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1403>
2020-11-27 15:14:33 +00:00

193 lines
9.2 KiB
C

/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
/*
* Copyright 2014 Red Hat, Inc.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of the
* License, or (at your option) any later version.
*
* This program 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
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, see <http://www.gnu.org/licenses/>.
*
* Author: Carlos Garnacho <carlosg@gnome.org>
*/
#ifndef META_INPUT_SETTINGS_PRIVATE_H
#define META_INPUT_SETTINGS_PRIVATE_H
#include <gdesktop-enums.h>
#ifdef HAVE_LIBWACOM
#include <libwacom/libwacom.h>
#endif
#include "backends/meta-backend-types.h"
#include "clutter/clutter.h"
#include "meta/display.h"
#define META_TYPE_INPUT_SETTINGS (meta_input_settings_get_type ())
G_DECLARE_DERIVABLE_TYPE (MetaInputSettings, meta_input_settings,
META, INPUT_SETTINGS, GObject)
typedef enum
{
META_A11Y_KEYBOARD_ENABLED = 1 << 0,
META_A11Y_TIMEOUT_ENABLED = 1 << 1,
META_A11Y_MOUSE_KEYS_ENABLED = 1 << 2,
META_A11Y_SLOW_KEYS_ENABLED = 1 << 3,
META_A11Y_SLOW_KEYS_BEEP_PRESS = 1 << 4,
META_A11Y_SLOW_KEYS_BEEP_ACCEPT = 1 << 5,
META_A11Y_SLOW_KEYS_BEEP_REJECT = 1 << 6,
META_A11Y_BOUNCE_KEYS_ENABLED = 1 << 7,
META_A11Y_BOUNCE_KEYS_BEEP_REJECT = 1 << 8,
META_A11Y_TOGGLE_KEYS_ENABLED = 1 << 9,
META_A11Y_STICKY_KEYS_ENABLED = 1 << 10,
META_A11Y_STICKY_KEYS_TWO_KEY_OFF = 1 << 11,
META_A11Y_STICKY_KEYS_BEEP = 1 << 12,
META_A11Y_FEATURE_STATE_CHANGE_BEEP = 1 << 13,
} MetaKeyboardA11yFlags;
/**
* MetaKbdA11ySettings:
*
* The #MetaKbdA11ySettings structure contains keyboard accessibility
* settings
*
*/
typedef struct _MetaKbdA11ySettings
{
MetaKeyboardA11yFlags controls;
int slowkeys_delay;
int debounce_delay;
int timeout_delay;
int mousekeys_init_delay;
int mousekeys_max_speed;
int mousekeys_accel_time;
} MetaKbdA11ySettings;
struct _MetaInputSettingsClass
{
GObjectClass parent_class;
void (* set_send_events) (MetaInputSettings *settings,
ClutterInputDevice *device,
GDesktopDeviceSendEvents mode);
void (* set_matrix) (MetaInputSettings *settings,
ClutterInputDevice *device,
gfloat matrix[6]);
void (* set_speed) (MetaInputSettings *settings,
ClutterInputDevice *device,
gdouble speed);
void (* set_left_handed) (MetaInputSettings *settings,
ClutterInputDevice *device,
gboolean enabled);
void (* set_tap_enabled) (MetaInputSettings *settings,
ClutterInputDevice *device,
gboolean enabled);
void (* set_tap_button_map) (MetaInputSettings *settings,
ClutterInputDevice *device,
GDesktopTouchpadTapButtonMap mode);
void (* set_tap_and_drag_enabled) (MetaInputSettings *settings,
ClutterInputDevice *device,
gboolean enabled);
void (* set_tap_and_drag_lock_enabled) (MetaInputSettings *settings,
ClutterInputDevice *device,
gboolean enabled);
void (* set_disable_while_typing) (MetaInputSettings *settings,
ClutterInputDevice *device,
gboolean enabled);
void (* set_invert_scroll) (MetaInputSettings *settings,
ClutterInputDevice *device,
gboolean inverted);
void (* set_edge_scroll) (MetaInputSettings *settings,
ClutterInputDevice *device,
gboolean enabled);
void (* set_two_finger_scroll) (MetaInputSettings *settings,
ClutterInputDevice *device,
gboolean enabled);
void (* set_scroll_button) (MetaInputSettings *settings,
ClutterInputDevice *device,
guint button,
gboolean button_lock);
void (* set_click_method) (MetaInputSettings *settings,
ClutterInputDevice *device,
GDesktopTouchpadClickMethod mode);
void (* set_keyboard_repeat) (MetaInputSettings *settings,
gboolean repeat,
guint delay,
guint interval);
void (* set_tablet_mapping) (MetaInputSettings *settings,
ClutterInputDevice *device,
GDesktopTabletMapping mapping);
void (* set_tablet_aspect_ratio) (MetaInputSettings *settings,
ClutterInputDevice *device,
double ratio);
void (* set_tablet_area) (MetaInputSettings *settings,
ClutterInputDevice *device,
gdouble padding_left,
gdouble padding_right,
gdouble padding_top,
gdouble padding_bottom);
void (* set_mouse_accel_profile) (MetaInputSettings *settings,
ClutterInputDevice *device,
GDesktopPointerAccelProfile profile);
void (* set_trackball_accel_profile) (MetaInputSettings *settings,
ClutterInputDevice *device,
GDesktopPointerAccelProfile profile);
void (* set_stylus_pressure) (MetaInputSettings *settings,
ClutterInputDevice *device,
ClutterInputDeviceTool *tool,
const gint32 curve[4]);
void (* set_stylus_button_map) (MetaInputSettings *settings,
ClutterInputDevice *device,
ClutterInputDeviceTool *tool,
GDesktopStylusButtonAction primary,
GDesktopStylusButtonAction secondary,
GDesktopStylusButtonAction tertiary);
void (* set_mouse_middle_click_emulation) (MetaInputSettings *settings,
ClutterInputDevice *device,
gboolean enabled);
void (* set_touchpad_middle_click_emulation) (MetaInputSettings *settings,
ClutterInputDevice *device,
gboolean enabled);
void (* set_trackball_middle_click_emulation) (MetaInputSettings *settings,
ClutterInputDevice *device,
gboolean enabled);
gboolean (* has_two_finger_scroll) (MetaInputSettings *settings,
ClutterInputDevice *device);
gboolean (* is_trackball_device) (MetaInputSettings *settings,
ClutterInputDevice *device);
};
void meta_input_settings_maybe_save_numlock_state (MetaInputSettings *input_settings);
void meta_input_settings_maybe_restore_numlock_state (MetaInputSettings *input_settings);
void meta_input_settings_set_device_matrix (MetaInputSettings *input_settings,
ClutterInputDevice *device,
float matrix[6]);
void meta_input_settings_set_device_enabled (MetaInputSettings *input_settings,
ClutterInputDevice *device,
gboolean enabled);
void meta_input_settings_set_device_aspect_ratio (MetaInputSettings *input_settings,
ClutterInputDevice *device,
double aspect_ratio);
void meta_input_settings_get_kbd_a11y_settings (MetaInputSettings *input_settings,
MetaKbdA11ySettings *a11y_settings);
#endif /* META_INPUT_SETTINGS_PRIVATE_H */