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Apply SDCARD_SORT_ALPHA changes from 2.0.x

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This commit is contained in:
Scott Lahteine
2017-11-15 00:34:54 -06:00
parent d3b8f30818
commit a6ee4a0468
3 changed files with 49 additions and 13 deletions
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12
Marlin/cardreader.h
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@@ -70,6 +70,8 @@ public:
void updir();
void setroot();
uint16_t get_num_Files();
#if ENABLED(SDCARD_SORT_ALPHA)
void presort();
void getfilename_sorted(const uint16_t nr);
@@ -112,6 +114,12 @@ private:
uint8_t sort_order[SDSORT_LIMIT];
#endif
#if ENABLED(SDSORT_USES_RAM) && ENABLED(SDSORT_CACHE_NAMES) && DISABLED(SDSORT_DYNAMIC_RAM)
#define SORTED_LONGNAME_MAXLEN ((SDSORT_CACHE_VFATS) * (FILENAME_LENGTH) + 1)
#else
#define SORTED_LONGNAME_MAXLEN LONG_FILENAME_LENGTH
#endif
// Cache filenames to speed up SD menus.
#if ENABLED(SDSORT_USES_RAM)
@@ -121,10 +129,10 @@ private:
char **sortshort, **sortnames;
#else
char sortshort[SDSORT_LIMIT][FILENAME_LENGTH];
char sortnames[SDSORT_LIMIT][SDSORT_CACHE_VFATS * FILENAME_LENGTH + 1];
char sortnames[SDSORT_LIMIT][SORTED_LONGNAME_MAXLEN];
#endif
#elif DISABLED(SDSORT_USES_STACK)
char sortnames[SDSORT_LIMIT][LONG_FILENAME_LENGTH];
char sortnames[SDSORT_LIMIT][SORTED_LONGNAME_MAXLEN];
#endif
// Folder sorting uses an isDir array when caching items.