mirror of
https://github.com/NickHu/sway
synced 2024-12-27 21:58:11 +01:00
53 lines
1.3 KiB
C
53 lines
1.3 KiB
C
#define _POSIX_C_SOURCE 200809L
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#include <stdlib.h>
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#include <string.h>
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#include "sway/commands.h"
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#include "sway/config.h"
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struct cmd_results *input_cmd_map_to_region(int argc, char **argv) {
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struct cmd_results *error = NULL;
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if ((error = checkarg(argc, "map_to_region", EXPECTED_EQUAL_TO, 4))) {
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return error;
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}
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struct input_config *ic = config->handler_context.input_config;
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if (!ic) {
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return cmd_results_new(CMD_FAILURE, "No input device defined");
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}
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ic->mapped_to = MAPPED_TO_REGION;
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ic->mapped_to_region = calloc(1, sizeof(struct wlr_box));
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const char *errstr;
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char *end;
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ic->mapped_to_region->x = strtol(argv[0], &end, 10);
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if (end[0] != '\0') {
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errstr = "Invalid X coordinate";
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goto error;
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}
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ic->mapped_to_region->y = strtol(argv[1], &end, 10);
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if (end[0] != '\0') {
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errstr = "Invalid Y coordinate";
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goto error;
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}
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ic->mapped_to_region->width = strtol(argv[2], &end, 10);
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if (end[0] != '\0' || ic->mapped_to_region->width < 1) {
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errstr = "Invalid width";
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goto error;
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}
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ic->mapped_to_region->height = strtol(argv[3], &end, 10);
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if (end[0] != '\0' || ic->mapped_to_region->height < 1) {
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errstr = "Invalid height";
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goto error;
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}
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return cmd_results_new(CMD_SUCCESS, NULL);
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error:
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free(ic->mapped_to_region);
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ic->mapped_to_region = NULL;
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return cmd_results_new(CMD_FAILURE, "%s", errstr);
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}
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