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Dialog: Add filter number, remove NULL termination

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Semphris
2024-05-22 19:20:40 -04:00
committed by Sam Lantinga
parent 3e70964ae2
commit 8c8ee2174d
17 changed files with 144 additions and 147 deletions
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34
src/dialog/SDL_dialog_utils.c
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@@ -22,18 +22,24 @@
#include "SDL_dialog_utils.h"
char *convert_filters(const SDL_DialogFileFilter *filters, NameTransform ntf,
const char *prefix, const char *separator,
const char *suffix, const char *filt_prefix,
const char *filt_separator, const char *filt_suffix,
const char *ext_prefix, const char *ext_separator,
const char *ext_suffix)
char *convert_filters(const SDL_DialogFileFilter *filters, int nfilters,
NameTransform ntf, const char *prefix,
const char *separator, const char *suffix,
const char *filt_prefix, const char *filt_separator,
const char *filt_suffix, const char *ext_prefix,
const char *ext_separator, const char *ext_suffix)
{
char *combined;
char *new_combined;
char *converted;
const char *terminator;
size_t new_length;
int i;
if (!filters) {
SDL_SetError("Called convert_filters() with NULL filters (SDL bug)");
return NULL;
}
combined = SDL_strdup(prefix);
@@ -41,7 +47,9 @@ char *convert_filters(const SDL_DialogFileFilter *filters, NameTransform ntf,
return NULL;
}
for (const SDL_DialogFileFilter *f = filters; f->name && f->pattern; f++) {
for (i = 0; i < nfilters; i++) {
const SDL_DialogFileFilter *f = &filters[i];
converted = convert_filter(*f, ntf, filt_prefix, filt_separator,
filt_suffix, ext_prefix, ext_separator,
ext_suffix);
@@ -90,9 +98,9 @@ char *convert_filters(const SDL_DialogFileFilter *filters, NameTransform ntf,
}
char *convert_filter(const SDL_DialogFileFilter filter, NameTransform ntf,
const char *prefix, const char *separator,
const char *suffix, const char *ext_prefix,
const char *ext_separator, const char *ext_suffix)
const char *prefix, const char *separator,
const char *suffix, const char *ext_prefix,
const char *ext_separator, const char *ext_suffix)
{
char *converted;
char *name_filtered;
@@ -208,11 +216,11 @@ char *convert_ext_list(const char *list, const char *prefix,
return converted;
}
const char *validate_filters(const SDL_DialogFileFilter *filters)
const char *validate_filters(const SDL_DialogFileFilter *filters, int nfilters)
{
if (filters) {
for (const SDL_DialogFileFilter *f = filters; f->name && f->pattern; f++) {
const char *msg = validate_list(f->pattern);
for (int i = 0; i < nfilters; i++) {
const char *msg = validate_list(filters[i].pattern);
if (msg) {
return msg;