#include <string.h> #include <wlr/types/wlr_pointer_constraints_v1.h> #include "sway/commands.h" #include "sway/config.h" #include "sway/input/cursor.h" #include "sway/input/seat.h" enum operation { OP_ENABLE, OP_DISABLE, OP_ESCAPE, }; // pointer_constraint [enable|disable|escape] struct cmd_results *seat_cmd_pointer_constraint(int argc, char **argv) { struct cmd_results *error = NULL; if ((error = checkarg(argc, "pointer_constraint", EXPECTED_EQUAL_TO, 1))) { return error; } if (!config->handler_context.seat_config) { return cmd_results_new(CMD_FAILURE, "No seat defined"); } enum operation op; if (strcmp(argv[0], "enable") == 0) { op = OP_ENABLE; } else if (strcmp(argv[0], "disable") == 0) { op = OP_DISABLE; } else if (strcmp(argv[0], "escape") == 0) { op = OP_ESCAPE; } else { return cmd_results_new(CMD_FAILURE, "Expected enable|disable|escape"); } if (op == OP_ESCAPE && config->reading) { return cmd_results_new(CMD_FAILURE, "Can only escape at runtime."); } struct seat_config *seat_config = config->handler_context.seat_config; switch (op) { case OP_ENABLE: seat_config->allow_constrain = CONSTRAIN_ENABLE; break; case OP_DISABLE: seat_config->allow_constrain = CONSTRAIN_DISABLE; /* fallthrough */ case OP_ESCAPE:; bool wildcard = !strcmp(seat_config->name, "*"); struct sway_seat *seat = NULL; wl_list_for_each(seat, &server.input->seats, link) { if (wildcard || !strcmp(seat->wlr_seat->name, seat_config->name)) { sway_cursor_constrain(seat->cursor, NULL); } } break; } return cmd_results_new(CMD_SUCCESS, NULL); }