#include "config.h"
-#include <linux/input.h>
+#include "linux/input.h"
#include <libevdev/libevdev.h>
#include "libinput-private.h"
-#define MAX_SLOTS 16
-
enum evdev_event_type {
EVDEV_NONE,
EVDEV_ABSOLUTE_TOUCH_DOWN,
EVDEV_DEVICE_TOUCH = (1 << 2)
};
+struct mt_slot {
+ int32_t seat_slot;
+ int32_t x, y;
+};
+
struct evdev_device {
struct libinput_device base;
const char *devname;
int fd;
struct {
- int min_x, max_x, min_y, max_y;
+ const struct input_absinfo *absinfo_x, *absinfo_y;
+ int fake_resolution;
+
int32_t x, y;
+ int32_t seat_slot;
int apply_calibration;
float calibration[6];
struct {
int slot;
- struct {
- int32_t x, y;
- } slots[MAX_SLOTS];
+ struct mt_slot *slots;
+ size_t slots_len;
} mt;
struct mtdev *mtdev;
struct {
- li_fixed_t dx, dy;
+ int dx, dy;
} rel;
enum evdev_event_type pending_event;
enum evdev_device_seat_capability seat_caps;
int is_mt;
+
+ struct {
+ struct motion_filter *filter;
+ } pointer;
+
+ /* Bitmask of pressed keys used to ignore initial release events from
+ * the kernel. */
+ unsigned long key_mask[NLONGS(KEY_CNT)];
+ /* Key counter used for multiplexing button events internally in
+ * libinput. */
+ uint8_t key_count[KEY_CNT];
};
#define EVDEV_UNHANDLED_DEVICE ((struct evdev_device *) 1)
void (*process)(struct evdev_dispatch *dispatch,
struct evdev_device *device,
struct input_event *event,
- uint32_t time);
+ uint64_t time);
/* Destroy an event dispatch handler and free all its resources. */
void (*destroy)(struct evdev_dispatch *dispatch);
struct evdev_dispatch *
evdev_touchpad_create(struct evdev_device *device);
+struct evdev_dispatch *
+evdev_mt_touchpad_create(struct evdev_device *device);
+
void
evdev_device_proces_event(struct libinput_event *event);
const char *
evdev_device_get_sysname(struct evdev_device *device);
+const char *
+evdev_device_get_name(struct evdev_device *device);
+
+unsigned int
+evdev_device_get_id_product(struct evdev_device *device);
+
+unsigned int
+evdev_device_get_id_vendor(struct evdev_device *device);
+
void
evdev_device_calibrate(struct evdev_device *device, float calibration[6]);
evdev_device_has_capability(struct evdev_device *device,
enum libinput_device_capability capability);
-li_fixed_t
+int
+evdev_device_get_size(struct evdev_device *device,
+ double *w,
+ double *h);
+
+double
evdev_device_transform_x(struct evdev_device *device,
- li_fixed_t x,
+ double x,
uint32_t width);
-li_fixed_t
+double
evdev_device_transform_y(struct evdev_device *device,
- li_fixed_t y,
+ double y,
uint32_t height);
void
+evdev_keyboard_notify_key(struct evdev_device *device,
+ uint32_t time,
+ int key,
+ enum libinput_key_state state);
+
+void
+evdev_pointer_notify_button(struct evdev_device *device,
+ uint32_t time,
+ int button,
+ enum libinput_button_state state);
+
+void
evdev_device_remove(struct evdev_device *device);
void
evdev_device_destroy(struct evdev_device *device);
+static inline double
+evdev_convert_to_mm(const struct input_absinfo *absinfo, double v)
+{
+ double value = v - absinfo->minimum;
+ return value/absinfo->resolution;
+}
+
#endif /* EVDEV_H */