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SD Card Alpha Sorting

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First iteration of alphabetical sorting for SD cards, both
slow+efficient and fast+rammy. Option for folders to sort first, last,
or not at all.
This commit is contained in:
Scott Lahteine
2014-11-24 14:03:20 -08:00
parent cf749dbeda
commit 8196b36ad9
2 changed files with 22 additions and 3 deletions
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6
Marlin/cardreader.cpp
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@ -54,7 +54,7 @@ void CardReader::lsDive(const char *prepend,SdFile parent)
dir_t p;
uint8_t cnt=0;
while (parent.readDir(p, longFilename) > 0)
while (parent.readDir(p, diveFilename) > 0)
{
if( DIR_IS_SUBDIR(&p) && lsAction!=LS_Count && lsAction!=LS_GetFilename) // hence LS_SerialPrint
{
@ -91,8 +91,8 @@ void CardReader::lsDive(const char *prepend,SdFile parent)
{
if (p.name[0] == DIR_NAME_FREE) break;
if (p.name[0] == DIR_NAME_DELETED || p.name[0] == '.'|| p.name[0] == '_') continue;
if (longFilename[0] != '\0' &&
(longFilename[0] == '.' || longFilename[0] == '_')) continue;
if (diveFilename[0] != '\0' &&
(diveFilename[0] == '.' || diveFilename[0] == '_')) continue;
if ( p.name[0] == '.')
{
if ( p.name[1] != '.')