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#define _XOPEN_SOURCE 700
#include <wlr/types/wlr_cursor.h>
#include <wlr/types/wlr_xcursor_manager.h>
#include "sway/input/seat.h"
#include "sway/input/cursor.h"
#include "sway/input/input-manager.h"
#include "sway/output.h"
#include "log.h"
struct sway_seat *sway_seat_create(struct wl_display *display,
const char *seat_name) {
struct sway_seat *seat = calloc(1, sizeof(struct sway_seat));
if (!seat) {
return NULL;
}
seat->seat = wlr_seat_create(display, seat_name);
if (!sway_assert(seat->seat, "could not allocate seat")) {
return NULL;
}
seat->cursor = sway_cursor_create(seat);
if (!seat->cursor) {
wlr_seat_destroy(seat->seat);
free(seat);
return NULL;
}
wlr_seat_set_capabilities(seat->seat,
WL_SEAT_CAPABILITY_KEYBOARD |
WL_SEAT_CAPABILITY_POINTER |
WL_SEAT_CAPABILITY_TOUCH);
sway_seat_configure_xcursor(seat);
return seat;
}
static void seat_add_pointer(struct sway_seat *seat,
struct wlr_input_device *device) {
// TODO pointer configuration
wlr_cursor_attach_input_device(seat->cursor->cursor, device);
}
void sway_seat_add_device(struct sway_seat *seat,
struct wlr_input_device *device) {
sway_log(L_DEBUG, "input add: %s", device->name);
switch (device->type) {
case WLR_INPUT_DEVICE_POINTER:
seat_add_pointer(seat, device);
break;
case WLR_INPUT_DEVICE_KEYBOARD:
case WLR_INPUT_DEVICE_TOUCH:
case WLR_INPUT_DEVICE_TABLET_PAD:
case WLR_INPUT_DEVICE_TABLET_TOOL:
sway_log(L_DEBUG, "TODO: add other devices");
break;
}
}
static void seat_remove_pointer(struct sway_seat *seat,
struct wlr_input_device *device) {
// TODO
}
void sway_seat_remove_device(struct sway_seat *seat,
struct wlr_input_device *device) {
sway_log(L_DEBUG, "input remove: %s", device->name);
switch (device->type) {
case WLR_INPUT_DEVICE_POINTER:
seat_remove_pointer(seat, device);
break;
case WLR_INPUT_DEVICE_KEYBOARD:
case WLR_INPUT_DEVICE_TOUCH:
case WLR_INPUT_DEVICE_TABLET_PAD:
case WLR_INPUT_DEVICE_TABLET_TOOL:
sway_log(L_DEBUG, "TODO: remove other devices");
break;
}
}
void sway_seat_configure_xcursor(struct sway_seat *seat) {
// TODO configure theme and size
const char *cursor_theme = "default";
if (seat->cursor->xcursor_manager) {
wlr_xcursor_manager_destroy(seat->cursor->xcursor_manager);
}
seat->cursor->xcursor_manager =
wlr_xcursor_manager_create(NULL, 24);
if (sway_assert(seat->cursor->xcursor_manager,
"Cannot create XCursor manager for theme %s", cursor_theme)) {
return;
}
for (int i = 0; i < root_container.children->length; ++i) {
swayc_t *output_container = root_container.children->items[i];
struct wlr_output *output =
output_container->sway_output->wlr_output;
bool result =
wlr_xcursor_manager_load(seat->cursor->xcursor_manager,
output->scale);
sway_assert(result,
"Cannot load xcursor theme for output '%s' with scale %d",
output->name, output->scale);
}
wlr_xcursor_manager_set_cursor_image(seat->cursor->xcursor_manager,
"left_ptr", seat->cursor->cursor);
wlr_cursor_warp(seat->cursor->cursor, NULL, seat->cursor->cursor->x,
seat->cursor->cursor->y);
}
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