mirror of
https://github.com/NickHu/sway
synced 2024-12-30 22:23:30 +01:00
89 lines
2.7 KiB
C
89 lines
2.7 KiB
C
#define _XOPEN_SOURCE 700
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#ifdef __linux__
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#include <linux/input-event-codes.h>
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#elif __FreeBSD__
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#include <dev/evdev/input-event-codes.h>
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#endif
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#include <strings.h>
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#include <wlr/types/wlr_cursor.h>
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#include "sway/commands.h"
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#include "sway/input/cursor.h"
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static struct cmd_results *press_or_release(struct sway_cursor *cursor,
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char *action, char *button_str, uint32_t time);
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static const char *expected_syntax = "Expected 'cursor <move> <x> <y>' or "
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"'cursor <set> <x> <y>' or "
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"'curor <press|release> <left|right|1|2|3...>'";
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struct cmd_results *seat_cmd_cursor(int argc, char **argv) {
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struct cmd_results *error = NULL;
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if ((error = checkarg(argc, "cursor", EXPECTED_AT_LEAST, 2))) {
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return error;
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}
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struct sway_seat *seat = config->handler_context.seat;
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if (!seat) {
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return cmd_results_new(CMD_FAILURE, "cursor", "No seat defined");
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}
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struct sway_cursor *cursor = seat->cursor;
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struct timespec now;
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clock_gettime(CLOCK_MONOTONIC, &now);
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uint32_t time = now.tv_nsec / 1000;
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if (strcasecmp(argv[0], "move") == 0) {
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if (argc < 3) {
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return cmd_results_new(CMD_INVALID, "cursor", expected_syntax);
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}
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int delta_x = strtol(argv[1], NULL, 10);
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int delta_y = strtol(argv[2], NULL, 10);
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wlr_cursor_move(cursor->cursor, NULL, delta_x, delta_y);
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cursor_send_pointer_motion(cursor, time);
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} else if (strcasecmp(argv[0], "set") == 0) {
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if (argc < 3) {
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return cmd_results_new(CMD_INVALID, "cursor", expected_syntax);
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}
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// map absolute coords (0..1,0..1) to root container coords
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float x = strtof(argv[1], NULL) / root_container.width;
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float y = strtof(argv[2], NULL) / root_container.height;
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wlr_cursor_warp_absolute(cursor->cursor, NULL, x, y);
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cursor_send_pointer_motion(cursor, time);
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} else {
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if (argc < 2) {
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return cmd_results_new(CMD_INVALID, "cursor", expected_syntax);
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}
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if ((error = press_or_release(cursor, argv[0], argv[1], time))) {
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return error;
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}
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}
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return cmd_results_new(CMD_SUCCESS, NULL, NULL);
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}
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static struct cmd_results *press_or_release(struct sway_cursor *cursor,
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char *action, char *button_str, uint32_t time) {
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enum wlr_button_state state;
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uint32_t button;
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if (strcasecmp(action, "press") == 0) {
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state = WLR_BUTTON_PRESSED;
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} else if (strcasecmp(action, "release") == 0) {
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state = WLR_BUTTON_RELEASED;
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} else {
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return cmd_results_new(CMD_INVALID, "cursor", expected_syntax);
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}
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if (strcasecmp(button_str, "left") == 0) {
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button = BTN_LEFT;
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} else if (strcasecmp(button_str, "right") == 0) {
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button = BTN_RIGHT;
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} else {
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button = strtol(button_str, NULL, 10);
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if (button == 0) {
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return cmd_results_new(CMD_INVALID, "cursor", expected_syntax);
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}
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}
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dispatch_cursor_button(cursor, time, button, state);
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return cmd_results_new(CMD_SUCCESS, NULL, NULL);
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}
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