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'C' sorts by items

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This commit is contained in:
Chris West (Faux) 2013-01-13 12:13:31 +00:00
parent cfcac262d1
commit fdd86924e5
4 changed files with 22 additions and 7 deletions
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4
src/browser.c
View file

@ -341,6 +341,10 @@ int browse_key(int ch) {
dirlist_set_sort(i, dirlist_sort_col == i ? !dirlist_sort_desc : 1, DL_NOCHANGE);
info_show = 0;
break;
case 'C':
dirlist_set_sort(DL_COL_ITEMS, dirlist_sort_col == DL_COL_ITEMS ? !dirlist_sort_desc : 1, DL_NOCHANGE);
info_show = 0;
break;
case 'e':
dirlist_set_hidden(!dirlist_hidden);
info_show = 0;

21
src/dirlist.c
View file

@ -62,25 +62,34 @@ static int dirlist_cmp(struct dir *x, struct dir *y) {
}
/* sort columns:
* 1 -> 2 -> 3
* NAME: name -> size -> asize
* SIZE: size -> asize -> name
* ASIZE: asize -> size -> name
* 1 -> 2 -> 3 -> 4
* NAME: name -> size -> asize -> items
* SIZE: size -> asize -> name -> items
* ASIZE: asize -> size -> name -> items
* ITEMS: items -> size -> asize -> name
*
* Note that the method used below is supposed to be fast, not readable :-)
*/
#define CMP_NAME strcmp(x->name, y->name)
#define CMP_SIZE (x->size > y->size ? 1 : (x->size == y->size ? 0 : -1))
#define CMP_ASIZE (x->asize > y->asize ? 1 : (x->asize == y->asize ? 0 : -1))
#define CMP_ITEMS (x->items > y->items ? 1 : (x->items == y->items ? 0 : -1))
/* try 1 */
r = dirlist_sort_col == DL_COL_NAME ? CMP_NAME : dirlist_sort_col == DL_COL_SIZE ? CMP_SIZE : CMP_ASIZE;
r = dirlist_sort_col == DL_COL_NAME ? CMP_NAME :
dirlist_sort_col == DL_COL_SIZE ? CMP_SIZE :
dirlist_sort_col == DL_COL_ASIZE ? CMP_ASIZE :
CMP_ITEMS;
/* try 2 */
if(!r)
r = dirlist_sort_col == DL_COL_SIZE ? CMP_ASIZE : CMP_SIZE;
/* try 3 */
if(!r)
r = dirlist_sort_col == DL_COL_NAME ? CMP_ASIZE : CMP_NAME;
r = (dirlist_sort_col == DL_COL_NAME || dirlist_sort_col == DL_COL_ITEMS) ?
CMP_ASIZE : CMP_NAME;
/* try 4 */
if(!r)
r = dirlist_sort_col == DL_COL_ITEMS ? CMP_NAME : CMP_ITEMS;
/* reverse when sorting in descending order */
if(dirlist_sort_desc && r != 0)

1
src/dirlist.h
View file

@ -36,6 +36,7 @@
#define DL_COL_NAME 0
#define DL_COL_SIZE 1
#define DL_COL_ASIZE 2
#define DL_COL_ITEMS 3
void dirlist_open(struct dir *);

3
src/help.c
View file

@ -32,7 +32,7 @@
int page, start;
#define KEYS 15
#define KEYS 16
char *keys[KEYS*2] = {
/*|----key----| |----------------description----------------|*/
"up, k", "Move cursor up",
@ -41,6 +41,7 @@ char *keys[KEYS*2] = {
"left, <, h", "Open parent directory",
"n", "Sort by name (ascending/descending)",
"s", "Sort by size (ascending/descending)",
"C", "Sort by items (ascending/descending)",
"d", "Delete selected file or directory",
"t", "Toggle dirs before files when sorting",
"g", "Show percentage and/or graph",