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moved and renamed movement-unit parsing to common

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Nils Schulte 2020-07-16 10:23:24 +02:00 • committed by Simon Ser
parent 36c3c222d2
commit 6898d1963f
3 changed files with 106 additions and 96 deletions
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34
common/util.c
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@ -71,6 +71,40 @@ float parse_float(const char *value) {
return flt;
}
enum movement_unit parse_movement_unit(const char *unit) {
if (strcasecmp(unit, "px") == 0) {
return MOVEMENT_UNIT_PX;
}
if (strcasecmp(unit, "ppt") == 0) {
return MOVEMENT_UNIT_PPT;
}
if (strcasecmp(unit, "default") == 0) {
return MOVEMENT_UNIT_DEFAULT;
}
return MOVEMENT_UNIT_INVALID;
}
int parse_movement_amount(int argc, char **argv,
struct movement_amount *amount) {
char *err;
amount->amount = (int)strtol(argv[0], &err, 10);
if (*err) {
// e.g. 10px
amount->unit = parse_movement_unit(err);
return 1;
}
if (argc == 1) {
amount->unit = MOVEMENT_UNIT_DEFAULT;
return 1;
}
// Try the second argument
amount->unit = parse_movement_unit(argv[1]);
if (amount->unit == MOVEMENT_UNIT_INVALID) {
amount->unit = MOVEMENT_UNIT_DEFAULT;
return 1;
}
return 2;
}
const char *sway_wl_output_subpixel_to_string(enum wl_output_subpixel subpixel) {
switch (subpixel) {