efl/legacy/ecore/src/lib/ecore_wayland/ecore_wl_input.c

695 lines
21 KiB
C

#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#include "Ecore.h"
#include "ecore_private.h"
#include "Ecore_Input.h"
#include "ecore_wl_private.h"
#include "Ecore_Wayland.h"
/* FIXME: This gives BTN_LEFT/RIGHT/MIDDLE for linux systems ...
* What about other OSs ?? */
#ifdef __linux__
# include <linux/input.h>
#else
# define BTN_LEFT 0x110
# define BTN_RIGHT 0x111
# define BTN_MIDDLE 0x112
# define BTN_SIDE 0x113
# define BTN_EXTRA 0x114
# define BTN_FORWARD 0x115
# define BTN_BACK 0x116
#endif
/* local function prototypes */
static void _ecore_wl_input_cb_motion(void *data, struct wl_input_device *input_device __UNUSED__, unsigned int timestamp, int sx, int sy);
static void _ecore_wl_input_cb_button(void *data, struct wl_input_device *input_device __UNUSED__, unsigned int timestamp, unsigned int button, unsigned int state);
static void _ecore_wl_input_cb_key(void *data, struct wl_input_device *input_device __UNUSED__, unsigned int timestamp __UNUSED__, unsigned int key, unsigned int state);
static void _ecore_wl_input_cb_pointer_enter(void *data, struct wl_input_device *input_device __UNUSED__, unsigned int timestamp, struct wl_surface *surface, int sx, int sy);
static void _ecore_wl_input_cb_pointer_leave(void *data, struct wl_input_device *input_device __UNUSED__, unsigned int timestamp, struct wl_surface *surface __UNUSED__);
static void _ecore_wl_input_cb_keyboard_enter(void *data, struct wl_input_device *input_device __UNUSED__, unsigned int timestamp, struct wl_surface *surface, struct wl_array *keys);
static void _ecore_wl_input_cb_keyboard_leave(void *data, struct wl_input_device *input_device __UNUSED__, unsigned int timestamp, struct wl_surface *surface __UNUSED__);
static void _ecore_wl_input_cb_touch_down(void *data, struct wl_input_device *input_device __UNUSED__, unsigned int timestamp, struct wl_surface *surface __UNUSED__, int id __UNUSED__, int x, int y);
static void _ecore_wl_input_cb_touch_up(void *data, struct wl_input_device *input_device __UNUSED__, unsigned int timestamp, int id __UNUSED__);
static void _ecore_wl_input_cb_touch_motion(void *data, struct wl_input_device *input_device __UNUSED__, unsigned int timestamp, int id __UNUSED__, int x, int y);
static void _ecore_wl_input_cb_touch_frame(void *data __UNUSED__, struct wl_input_device *input_device __UNUSED__);
static void _ecore_wl_input_cb_touch_cancel(void *data __UNUSED__, struct wl_input_device *input_device __UNUSED__);
static void _ecore_wl_input_cb_data_offer(void *data, struct wl_data_device *data_device, unsigned int id);
static void _ecore_wl_input_cb_data_enter(void *data, struct wl_data_device *data_device, unsigned int timestamp, struct wl_surface *surface, int x, int y, struct wl_data_offer *offer);
static void _ecore_wl_input_cb_data_leave(void *data, struct wl_data_device *data_device);
static void _ecore_wl_input_cb_data_motion(void *data, struct wl_data_device *data_device, unsigned int timestamp, int x, int y);
static void _ecore_wl_input_cb_data_drop(void *data, struct wl_data_device *data_device);
static void _ecore_wl_input_cb_data_selection(void *data, struct wl_data_device *data_device, struct wl_data_offer *offer);
static void _ecore_wl_input_keyboard_focus_remove(Ecore_Wl_Input *input, unsigned int timestamp);
static void _ecore_wl_input_pointer_focus_remove(Ecore_Wl_Input *input, unsigned int timestamp);
static void _ecore_wl_input_mouse_move_send(Ecore_Wl_Input *input, unsigned int timestamp);
static void _ecore_wl_input_mouse_in_send(Ecore_Wl_Input *input, unsigned int timestamp);
static void _ecore_wl_input_mouse_out_send(Ecore_Wl_Input *input, unsigned int timestamp);
static void _ecore_wl_input_focus_in_send(Ecore_Wl_Input *input, unsigned int timestamp);
static void _ecore_wl_input_focus_out_send(Ecore_Wl_Input *input, unsigned int timestamp);
static void _ecore_wl_input_mouse_down_send(Ecore_Wl_Input *input, unsigned int timestamp);
static void _ecore_wl_input_mouse_up_send(Ecore_Wl_Input *input, unsigned int timestamp);
/* wayland interfaces */
static const struct wl_input_device_listener _ecore_wl_input_listener =
{
_ecore_wl_input_cb_motion,
_ecore_wl_input_cb_button,
_ecore_wl_input_cb_key,
_ecore_wl_input_cb_pointer_enter,
_ecore_wl_input_cb_pointer_leave,
_ecore_wl_input_cb_keyboard_enter,
_ecore_wl_input_cb_keyboard_leave,
_ecore_wl_input_cb_touch_down,
_ecore_wl_input_cb_touch_up,
_ecore_wl_input_cb_touch_motion,
_ecore_wl_input_cb_touch_frame,
_ecore_wl_input_cb_touch_cancel
};
static const struct wl_data_device_listener _ecore_wl_data_listener =
{
_ecore_wl_input_cb_data_offer,
_ecore_wl_input_cb_data_enter,
_ecore_wl_input_cb_data_leave,
_ecore_wl_input_cb_data_motion,
_ecore_wl_input_cb_data_drop,
_ecore_wl_input_cb_data_selection
};
/* local variables */
static int _pointer_x, _pointer_y;
EAPI void
ecore_wl_input_grab(Ecore_Wl_Input *input, Ecore_Wl_Window *win, unsigned int button)
{
LOGFN(__FILE__, __LINE__, __FUNCTION__);
input->grab = win;
input->grab_button = button;
}
EAPI void
ecore_wl_input_ungrab(Ecore_Wl_Input *input, unsigned int timestamp)
{
LOGFN(__FILE__, __LINE__, __FUNCTION__);
input->grab = NULL;
if (input->pointer_focus)
{
printf("Ungrab: %d\n", timestamp);
}
}
void
_ecore_wl_input_add(Ecore_Wl_Display *ewd, unsigned int id)
{
Ecore_Wl_Input *input;
LOGFN(__FILE__, __LINE__, __FUNCTION__);
if (!(input = malloc(sizeof(Ecore_Wl_Input)))) return;
memset(input, 0, sizeof(Ecore_Wl_Input));
input->display = ewd;
input->pointer_focus = NULL;
input->keyboard_focus = NULL;
input->input_device =
wl_display_bind(ewd->wl.display, id, &wl_input_device_interface);
wl_list_insert(ewd->inputs.prev, &input->link);
wl_input_device_add_listener(input->input_device,
&_ecore_wl_input_listener, input);
wl_input_device_set_user_data(input->input_device, input);
input->data_device =
wl_data_device_manager_get_data_device(ewd->wl.data_device_manager,
input->input_device);
wl_data_device_add_listener(input->data_device,
&_ecore_wl_data_listener, input);
ewd->input = input;
}
void
_ecore_wl_input_del(Ecore_Wl_Input *input)
{
if (!input) return;
_ecore_wl_input_keyboard_focus_remove(input, 0);
_ecore_wl_input_pointer_focus_remove(input, 0);
if (input->drag_source) _ecore_wl_dnd_del(input->drag_source);
input->drag_source = NULL;
if (input->selection_source) _ecore_wl_dnd_del(input->selection_source);
input->selection_source = NULL;
if (input->data_device) wl_data_device_destroy(input->data_device);
if (input->input_device) wl_input_device_destroy(input->input_device);
wl_list_remove(&input->link);
free(input);
}
void
_ecore_wl_input_pointer_xy_get(int *x, int *y)
{
if (x) *x = _pointer_x;
if (y) *y = _pointer_y;
}
/* local functions */
static void
_ecore_wl_input_cb_motion(void *data, struct wl_input_device *input_device __UNUSED__, unsigned int timestamp, int sx, int sy)
{
Ecore_Wl_Input *input;
LOGFN(__FILE__, __LINE__, __FUNCTION__);
if (!(input = data)) return;
_pointer_x = sx;
_pointer_y = sy;
input->sx = sx;
input->sy = sy;
/* TODO: FIXME: NB: Weston window code has set pointer image here also */
_ecore_wl_input_mouse_move_send(input, timestamp);
}
static void
_ecore_wl_input_cb_button(void *data, struct wl_input_device *input_device __UNUSED__, unsigned int timestamp, unsigned int button, unsigned int state)
{
Ecore_Wl_Input *input;
LOGFN(__FILE__, __LINE__, __FUNCTION__);
if (!(input = data)) return;
input->timestamp = timestamp;
if ((input->pointer_focus) && (!input->grab) && (state))
ecore_wl_input_grab(input, input->pointer_focus, button);
// _ecore_wl_input_mouse_move_send(input, timestamp);
if ((button >= BTN_SIDE) && (button <= BTN_BACK))
{
/* TODO: raise mouse wheel */
printf("Raise Mouse Wheel Event\n");
}
else
{
if (state)
{
input->button = button;
_ecore_wl_input_mouse_down_send(input, timestamp);
}
else
{
_ecore_wl_input_mouse_up_send(input, timestamp);
input->button = 0;
if ((input->grab) && (input->grab_button == button))
ecore_wl_input_ungrab(input, timestamp);
}
}
}
static void
_ecore_wl_input_cb_key(void *data, struct wl_input_device *input_device __UNUSED__, unsigned int timestamp __UNUSED__, unsigned int key, unsigned int state)
{
Ecore_Wl_Input *input;
Ecore_Wl_Window *win;
unsigned int keycode = 0;
LOGFN(__FILE__, __LINE__, __FUNCTION__);
if (!(input = data)) return;
win = input->keyboard_focus;
if ((!win) || (win->keyboard_device != input)) return;
/* FIXME: NB: I believe this should be min_key_code rather than 8,
* but weston code has it like this */
keycode = key + 8;
/* if ((input->modifiers & XKB_COMMON_SHIFT_MASK) && */
/* (XkbKeyGroupWidth(_ecore_wl_disp->xkb, keycode, 0) > 1)) */
/* level = 1; */
/* keysym = XkbKeySymEntry(_ecore_wl_disp->xkb, keycode, level, 0); */
if (state)
input->modifiers |= _ecore_wl_disp->xkb->map->modmap[keycode];
else
input->modifiers &= ~_ecore_wl_disp->xkb->map->modmap[keycode];
}
static void
_ecore_wl_input_cb_pointer_enter(void *data, struct wl_input_device *input_device __UNUSED__, unsigned int timestamp, struct wl_surface *surface, int sx, int sy)
{
Ecore_Wl_Input *input;
Ecore_Wl_Window *win = NULL;
LOGFN(__FILE__, __LINE__, __FUNCTION__);
if (!(input = data)) return;
/* _pointer_x = sx; */
/* _pointer_y = sy; */
/* input->sx = sx; */
/* input->sy = sy; */
// _ecore_wl_input_mouse_move_send(input, timestamp);
win = input->pointer_focus;
if ((win) && (win->surface != surface))
{
if (!input->button)
_ecore_wl_input_pointer_focus_remove(input, timestamp);
}
if (surface)
{
if ((win = wl_surface_get_user_data(surface)))
{
input->pointer_focus = win;
win->pointer_device = input;
}
/* if (input->button) */
/* { */
/* _ecore_wl_input_mouse_up_send(input, timestamp); */
/* input->button = 0; */
/* } */
/* else */
_ecore_wl_input_mouse_in_send(input, timestamp);
}
}
static void
_ecore_wl_input_cb_pointer_leave(void *data, struct wl_input_device *input_device __UNUSED__, unsigned int timestamp, struct wl_surface *surface __UNUSED__)
{
Ecore_Wl_Input *input;
LOGFN(__FILE__, __LINE__, __FUNCTION__);
if (!(input = data)) return;
_ecore_wl_input_pointer_focus_remove(input, timestamp);
}
static void
_ecore_wl_input_cb_keyboard_enter(void *data, struct wl_input_device *input_device __UNUSED__, unsigned int timestamp, struct wl_surface *surface, struct wl_array *keys)
{
Ecore_Wl_Input *input;
Ecore_Wl_Window *win = NULL;
unsigned int *k, *end;
LOGFN(__FILE__, __LINE__, __FUNCTION__);
if (!(input = data)) return;
end = keys->data + keys->size;
input->modifiers = 0;
for (k = keys->data; k < end; k++)
input->modifiers |= _ecore_wl_disp->xkb->map->modmap[*k];
if (surface)
{
if ((win = wl_surface_get_user_data(surface)))
{
input->keyboard_focus = win;
win->keyboard_device = input;
}
else
input->keyboard_focus = NULL;
_ecore_wl_input_focus_in_send(input, timestamp);
}
}
static void
_ecore_wl_input_cb_keyboard_leave(void *data, struct wl_input_device *input_device __UNUSED__, unsigned int timestamp, struct wl_surface *surface __UNUSED__)
{
Ecore_Wl_Input *input;
LOGFN(__FILE__, __LINE__, __FUNCTION__);
if (!(input = data)) return;
_ecore_wl_input_keyboard_focus_remove(input, timestamp);
}
static void
_ecore_wl_input_cb_touch_down(void *data, struct wl_input_device *input_device __UNUSED__, unsigned int timestamp, struct wl_surface *surface __UNUSED__, int id __UNUSED__, int x, int y)
{
Ecore_Wl_Input *input;
LOGFN(__FILE__, __LINE__, __FUNCTION__);
if (!(input = data)) return;
/* FIXME: NB: Not sure yet if input->timestamp should be set here.
* This needs to be tested with an actual touch device */
/* input->timestamp = timestamp; */
input->button = 0;
input->sx = x;
input->sy = y;
_ecore_wl_input_mouse_down_send(input, timestamp);
}
static void
_ecore_wl_input_cb_touch_up(void *data, struct wl_input_device *input_device __UNUSED__, unsigned int timestamp, int id __UNUSED__)
{
Ecore_Wl_Input *input;
LOGFN(__FILE__, __LINE__, __FUNCTION__);
if (!(input = data)) return;
/* FIXME: NB: Not sure yet if input->timestamp should be set here.
* This needs to be tested with an actual touch device */
/* input->timestamp = timestamp; */
input->button = 0;
_ecore_wl_input_mouse_up_send(input, timestamp);
}
static void
_ecore_wl_input_cb_touch_motion(void *data, struct wl_input_device *input_device __UNUSED__, unsigned int timestamp, int id __UNUSED__, int x, int y)
{
Ecore_Wl_Input *input;
LOGFN(__FILE__, __LINE__, __FUNCTION__);
if (!(input = data)) return;
/* FIXME: NB: Not sure yet if input->timestamp should be set here.
* This needs to be tested with an actual touch device */
/* input->timestamp = timestamp; */
input->sx = x;
input->sy = y;
_ecore_wl_input_mouse_move_send(input, timestamp);
}
static void
_ecore_wl_input_cb_touch_frame(void *data __UNUSED__, struct wl_input_device *input_device __UNUSED__)
{
LOGFN(__FILE__, __LINE__, __FUNCTION__);
}
static void
_ecore_wl_input_cb_touch_cancel(void *data __UNUSED__, struct wl_input_device *input_device __UNUSED__)
{
LOGFN(__FILE__, __LINE__, __FUNCTION__);
}
static void
_ecore_wl_input_cb_data_offer(void *data, struct wl_data_device *data_device, unsigned int id)
{
LOGFN(__FILE__, __LINE__, __FUNCTION__);
_ecore_wl_dnd_add(data, data_device, id);
}
static void
_ecore_wl_input_cb_data_enter(void *data, struct wl_data_device *data_device, unsigned int timestamp, struct wl_surface *surface, int x, int y, struct wl_data_offer *offer)
{
LOGFN(__FILE__, __LINE__, __FUNCTION__);
_ecore_wl_dnd_enter(data, data_device, timestamp, surface, x, y, offer);
}
static void
_ecore_wl_input_cb_data_leave(void *data, struct wl_data_device *data_device)
{
LOGFN(__FILE__, __LINE__, __FUNCTION__);
_ecore_wl_dnd_leave(data, data_device);
}
static void
_ecore_wl_input_cb_data_motion(void *data, struct wl_data_device *data_device, unsigned int timestamp, int x, int y)
{
LOGFN(__FILE__, __LINE__, __FUNCTION__);
_ecore_wl_dnd_motion(data, data_device, timestamp, x, y);
}
static void
_ecore_wl_input_cb_data_drop(void *data, struct wl_data_device *data_device)
{
LOGFN(__FILE__, __LINE__, __FUNCTION__);
_ecore_wl_dnd_drop(data, data_device);
}
static void
_ecore_wl_input_cb_data_selection(void *data, struct wl_data_device *data_device, struct wl_data_offer *offer)
{
LOGFN(__FILE__, __LINE__, __FUNCTION__);
_ecore_wl_dnd_selection(data, data_device, offer);
}
static void
_ecore_wl_input_keyboard_focus_remove(Ecore_Wl_Input *input, unsigned int timestamp)
{
Ecore_Wl_Window *win;
LOGFN(__FILE__, __LINE__, __FUNCTION__);
_ecore_wl_input_focus_out_send(input, timestamp);
if ((win = input->keyboard_focus))
win->keyboard_device = NULL;
input->keyboard_focus = NULL;
}
static void
_ecore_wl_input_pointer_focus_remove(Ecore_Wl_Input *input, unsigned int timestamp)
{
Ecore_Wl_Window *win;
LOGFN(__FILE__, __LINE__, __FUNCTION__);
if (!input->button)
_ecore_wl_input_mouse_out_send(input, timestamp);
if ((win = input->pointer_focus))
win->pointer_device = NULL;
input->pointer_focus = NULL;
}
static void
_ecore_wl_input_mouse_move_send(Ecore_Wl_Input *input, unsigned int timestamp)
{
Ecore_Event_Mouse_Move *ev;
// Ecore_Event *event;
LOGFN(__FILE__, __LINE__, __FUNCTION__);
if (!(ev = malloc(sizeof(Ecore_Event_Mouse_Move)))) return;
ev->timestamp = timestamp;
ev->x = input->sx;
ev->y = input->sy;
ev->root.x = input->sx;
ev->root.y = input->sy;
ev->modifiers = input->modifiers;
ev->multi.device = 0;
ev->multi.radius = 1;
ev->multi.radius_x = 1;
ev->multi.radius_y = 1;
ev->multi.pressure = 1.0;
ev->multi.angle = 0.0;
ev->multi.x = input->sx;
ev->multi.y = input->sy;
if (input->grab)
{
ev->window = input->grab->id;
ev->event_window = input->grab->id;
}
else if (input->pointer_focus)
{
ev->window = input->pointer_focus->id;
ev->event_window = input->pointer_focus->id;
}
ecore_event_add(ECORE_EVENT_MOUSE_MOVE, ev, NULL, NULL);
}
static void
_ecore_wl_input_mouse_in_send(Ecore_Wl_Input *input, unsigned int timestamp)
{
Ecore_Wl_Event_Mouse_In *ev;
LOGFN(__FILE__, __LINE__, __FUNCTION__);
if (!(ev = calloc(1, sizeof(Ecore_Wl_Event_Mouse_In)))) return;
ev->x = input->sx;
ev->y = input->sy;
ev->root.x = input->sx;
ev->root.y = input->sy;
ev->modifiers = input->modifiers;
ev->timestamp = timestamp;
if (input->pointer_focus)
{
ev->win = input->pointer_focus->id;
ev->event_win = input->pointer_focus->id;
}
ecore_event_add(ECORE_WL_EVENT_MOUSE_IN, ev, NULL, NULL);
}
static void
_ecore_wl_input_mouse_out_send(Ecore_Wl_Input *input, unsigned int timestamp)
{
Ecore_Wl_Event_Mouse_Out *ev;
LOGFN(__FILE__, __LINE__, __FUNCTION__);
if (!(ev = calloc(1, sizeof(Ecore_Wl_Event_Mouse_Out)))) return;
ev->x = input->sx;
ev->y = input->sy;
ev->root.x = input->sx;
ev->root.y = input->sy;
ev->modifiers = input->modifiers;
ev->timestamp = timestamp;
if (input->pointer_focus)
{
ev->win = input->pointer_focus->id;
ev->event_win = input->pointer_focus->id;
}
ecore_event_add(ECORE_WL_EVENT_MOUSE_OUT, ev, NULL, NULL);
}
static void
_ecore_wl_input_focus_in_send(Ecore_Wl_Input *input, unsigned int timestamp)
{
Ecore_Wl_Event_Focus_In *ev;
LOGFN(__FILE__, __LINE__, __FUNCTION__);
if (!(ev = calloc(1, sizeof(Ecore_Wl_Event_Focus_In)))) return;
ev->timestamp = timestamp;
if (input->keyboard_focus)
ev->win = input->keyboard_focus->id;
ecore_event_add(ECORE_WL_EVENT_FOCUS_IN, ev, NULL, NULL);
}
static void
_ecore_wl_input_focus_out_send(Ecore_Wl_Input *input, unsigned int timestamp)
{
Ecore_Wl_Event_Focus_Out *ev;
LOGFN(__FILE__, __LINE__, __FUNCTION__);
if (!(ev = calloc(1, sizeof(Ecore_Wl_Event_Focus_Out)))) return;
ev->timestamp = timestamp;
if (input->keyboard_focus)
ev->win = input->keyboard_focus->id;
ecore_event_add(ECORE_WL_EVENT_FOCUS_OUT, ev, NULL, NULL);
}
static void
_ecore_wl_input_mouse_down_send(Ecore_Wl_Input *input, unsigned int timestamp)
{
Ecore_Event_Mouse_Button *ev;
LOGFN(__FILE__, __LINE__, __FUNCTION__);
if (!(ev = malloc(sizeof(Ecore_Event_Mouse_Button)))) return;
if (input->button == BTN_LEFT)
ev->buttons = 1;
else if (input->button == BTN_MIDDLE)
ev->buttons = 2;
else if (input->button == BTN_RIGHT)
ev->buttons = 3;
else
ev->buttons = input->button;
ev->timestamp = timestamp;
ev->x = input->sx;
ev->y = input->sy;
ev->root.x = input->sx;
ev->root.y = input->sy;
ev->modifiers = input->modifiers;
/* FIXME: Need to get these from wayland somehow */
ev->double_click = 0;
ev->triple_click = 0;
ev->multi.device = 0;
ev->multi.radius = 1;
ev->multi.radius_x = 1;
ev->multi.radius_y = 1;
ev->multi.pressure = 1.0;
ev->multi.angle = 0.0;
ev->multi.x = input->sx;
ev->multi.y = input->sy;
if (input->pointer_focus)
{
ev->window = input->pointer_focus->id;
ev->event_window = input->pointer_focus->id;
}
ecore_event_add(ECORE_EVENT_MOUSE_BUTTON_DOWN, ev, NULL, NULL);
}
static void
_ecore_wl_input_mouse_up_send(Ecore_Wl_Input *input, unsigned int timestamp)
{
Ecore_Event_Mouse_Button *ev;
LOGFN(__FILE__, __LINE__, __FUNCTION__);
if (!(ev = malloc(sizeof(Ecore_Event_Mouse_Button)))) return;
if (input->button == BTN_LEFT)
ev->buttons = 1;
else if (input->button == BTN_MIDDLE)
ev->buttons = 2;
else if (input->button == BTN_RIGHT)
ev->buttons = 3;
else
ev->buttons = input->button;
ev->timestamp = timestamp;
ev->x = input->sx;
ev->y = input->sy;
ev->root.x = input->sx;
ev->root.y = input->sy;
ev->modifiers = input->modifiers;
/* FIXME: Need to get these from wayland somehow */
ev->double_click = 0;
ev->triple_click = 0;
ev->multi.device = 0;
ev->multi.radius = 1;
ev->multi.radius_x = 1;
ev->multi.radius_y = 1;
ev->multi.pressure = 1.0;
ev->multi.angle = 0.0;
ev->multi.x = input->sx;
ev->multi.y = input->sy;
if (input->pointer_focus)
{
ev->window = input->pointer_focus->id;
ev->event_window = input->pointer_focus->id;
}
ecore_event_add(ECORE_EVENT_MOUSE_BUTTON_UP, ev, NULL, NULL);
}