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Display full filename in file info (for long filenames)

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This commit is contained in:
d0k3 2021-03-14 14:56:01 +01:00
parent 4e00b8b7b6
commit 294890057f
3 changed files with 24 additions and 3 deletions
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20
arm9/source/common/ui.c
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@ -309,6 +309,26 @@ u32 GetFontHeight(void) {
return font_height;
}
void MultiLineString(char* dest, const char* orig, int llen, int maxl) {
char* ptr_o = (char*) orig;
char* ptr_d = (char*) dest;
for (int l = 0; l < maxl; l++) {
int len = strnlen(ptr_o, llen+1);
snprintf(ptr_d, llen+1, "%.*s", llen, ptr_o);
ptr_o += min(len, llen);
ptr_d += min(len, llen);
if (len <= llen) break;
*(ptr_d++) = '\n';
}
// string too long?
if (!maxl) *dest = '\0';
else if (*ptr_o) {
if (llen >= 3) snprintf(ptr_d - 4, 4, "...");
else *(ptr_d-1) = '\0';
}
}
void WordWrapString(char* str, int llen) {
char* last_brk = str - 1;
char* last_spc = str - 1;

1
arm9/source/common/ui.h
View File

@ -67,6 +67,7 @@ u32 GetDrawStringWidth(const char* str);
u32 GetFontWidth(void);
u32 GetFontHeight(void);
void MultiLineString(char* dest, const char* orig, int llen, int maxl);
void WordWrapString(char* str, int llen);
void ResizeString(char* dest, const char* orig, int nsize, int tpos, bool align_right);
void TruncateString(char* dest, const char* orig, int nsize, int tpos);

6
arm9/source/godmode.c
View File

@ -952,12 +952,12 @@ u32 StandardCopy(u32* cursor, u32* scroll) {
u32 DirFileAttrMenu(const char* path, const char *name) {
bool drv = (path[2] == '\0');
bool vrt = (!drv); // will be checked below
char namestr[32], datestr[32], attrstr[128], sizestr[192];
char namestr[128], datestr[32], attrstr[128], sizestr[192];
FILINFO fno;
u8 new_attrib;
// create truncated name string
TruncateString(namestr, name, 31, 8);
// create mutiline name string
MultiLineString(namestr, name, 31, 4);
// preparations: create file info, date string
if (!drv) {