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/*
* Copyright © 2015 Red Hat, Inc.
*
* Permission to use, copy, modify, distribute, and sell this software and
* its documentation for any purpose is hereby granted without fee, provided
* that the above copyright notice appear in all copies and that both that
* copyright notice and this permission notice appear in supporting
* documentation, and that the name of the copyright holders not be used in
* advertising or publicity pertaining to distribution of the software
* without specific, written prior permission. The copyright holders make
* no representations about the suitability of this software for any
* purpose. It is provided "as is" without express or implied warranty.
*
* THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS
* SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
* FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY
* SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER
* RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF
* CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
* CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#ifndef EVDEV_BUTTONSET_WACOM_H
#define EVDEV_BUTTONSET_WACOM_H
#include "evdev.h"
#define LIBINPUT_BUTTONSET_AXIS_NONE 0
enum pad_status {
PAD_NONE = 0,
PAD_AXES_UPDATED = 1 << 0,
PAD_BUTTONS_PRESSED = 1 << 1,
PAD_BUTTONS_RELEASED = 1 << 2,
};
enum pad_axes {
PAD_AXIS_NONE = 0,
PAD_AXIS_RING1 = 1 << 0,
PAD_AXIS_RING2 = 1 << 1,
PAD_AXIS_STRIP1 = 1 << 2,
PAD_AXIS_STRIP2 = 1 << 3,
};
struct button_state {
unsigned char bits[NCHARS(KEY_CNT)];
};
struct pad_dispatch {
struct evdev_dispatch base;
struct evdev_device *device;
unsigned char status;
uint32_t changed_axes;
struct button_state button_state;
struct button_state prev_button_state;
char button_map[KEY_CNT];
unsigned int nbuttons;
bool have_abs_misc_terminator;
struct {
struct libinput_device_config_send_events config;
enum libinput_config_send_events_mode current_mode;
} sendevents;
struct {
struct list mode_group_list;
} modes;
};
static inline struct pad_dispatch*
pad_dispatch(struct evdev_dispatch *dispatch)
{
struct pad_dispatch *p;
evdev_verify_dispatch_type(dispatch, DISPATCH_TABLET_PAD);
return container_of(dispatch, p, base);
}
static inline struct libinput *
pad_libinput_context(const struct pad_dispatch *pad)
{
return evdev_libinput_context(pad->device);
}
int
pad_init_leds(struct pad_dispatch *pad, struct evdev_device *device);
void
pad_destroy_leds(struct pad_dispatch *pad);
void
pad_button_update_mode(struct libinput_tablet_pad_mode_group *g,
unsigned int pressed_button,
enum libinput_button_state state);
#endif
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