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Add libinput RotationAngle

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This patch adds the libinput option RotationAngle to sway.

Signoff-by: Lucas Zampieri <lzampier@redhat.com>
This commit is contained in:
Lucas Zampieri 2022-11-24 17:18:50 -03:00 • committed by Simon Ser
parent 991d75904f
commit efd83cb8b9
8 changed files with 56 additions and 0 deletions
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29
sway/commands/input/rotation_angle.c Normal file
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#include <math.h>
#include <stdlib.h>
#include <string.h>
#include "sway/config.h"
#include "sway/commands.h"
#include "sway/input/input-manager.h"
#include "util.h"
struct cmd_results *input_cmd_rotation_angle(int argc, char **argv) {
struct cmd_results *error = NULL;
if ((error = checkarg(argc, "rotation_angle", EXPECTED_AT_LEAST, 1))) {
return error;
}
struct input_config *ic = config->handler_context.input_config;
if (!ic) {
return cmd_results_new(CMD_FAILURE, "No input device defined.");
}
float rotation_angle = parse_float(argv[0]);
if (isnan(rotation_angle)) {
return cmd_results_new(CMD_INVALID,
"Invalid rotation_angle; expected float.");
} if (rotation_angle < 0 || rotation_angle > 360) {
return cmd_results_new(CMD_INVALID, "Input out of range [0, 360)");
}
ic->rotation_angle = rotation_angle;
return cmd_results_new(CMD_SUCCESS, NULL);
}