static void menu_insstr(WMenu *menu, const char *buf, size_t n)
{
size_t oldlen=(menu->typeahead==NULL ? 0 : strlen(menu->typeahead));
char *newta=(char*)malloc(oldlen+n+1);
char *newta_orig;
int entry;
if(newta==NULL)
return;
if(oldlen!=0)
memcpy(newta, menu->typeahead, oldlen);
if(n!=0)
memcpy(newta+oldlen, buf, n);
newta[oldlen+n]='\0';
newta_orig=newta;
while(*newta!='\0'){
bool found=FALSE;
entry=menu->selected_entry;
do{
if(menu->entries[entry].title!=NULL){
size_t l=strlen(menu->entries[entry].title);
if(libtu_strcasestr(menu->entries[entry].title, newta)){
found=TRUE;
break;
}
}
entry=(entry+1)%menu->n_entries;
}while(entry!=menu->selected_entry);
if(found){
menu_do_select_nth(menu, entry);
break;
}
newta++;
}
if(newta_orig!=newta){
if(*newta=='\0'){
free(newta_orig);
newta=NULL;
}else{
char *p=scopy(newta);
free(newta_orig);
newta=p;
}
}
if(menu->typeahead!=NULL)
free(menu->typeahead);
menu->typeahead=newta;
}
static const char *get_font_element(const char *pattern, char *buf,
int bufsiz, ...)
{
const char *p, *v;
char *p2;
va_list va;
va_start(va, bufsiz);
buf[bufsiz-1]=0;
buf[bufsiz-2]='*';
while((v=va_arg(va, char *))!=NULL){
p=libtu_strcasestr(pattern, v);
if(p){
strncpy(buf, p+1, bufsiz-2);
p2=strchr(buf, '-');
if(p2) *p2=0;
va_end(va);
return p;
}
}
va_end(va);
strncpy(buf, "*", bufsiz);
return NULL;
}