mirror of
https://github.com/jarun/nnn.git
synced 2024-08-29 18:36:57 +00:00
226 lines
6.8 KiB
Diff
226 lines
6.8 KiB
Diff
# Description: Prints filenames first in the detail view. Prints user/group
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# columns when a directory contains different users/groups.
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#
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# Author: Luuk van Baal
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diff --git a/src/nnn.c b/src/nnn.c
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index 88263beb..55f32e73 100644
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--- a/src/nnn.c
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+++ b/src/nnn.c
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@@ -390,6 +390,10 @@ typedef struct {
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} session_header_t;
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#endif
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+static struct {
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+ ushort_t maxnameln, maxsizeln, maxuidln, maxgidln, maxentln, uidln, gidln, printguid;
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+} dtls;
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+
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/* GLOBALS */
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/* Configuration, contexts */
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@@ -1083,10 +1087,12 @@ static char *getpwname(uid_t uid)
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static char *namecache;
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if (uidcache != uid) {
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+ if (dtls.maxuidln && !dtls.printguid) dtls.printguid = 1;
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struct passwd *pw = getpwuid(uid);
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uidcache = uid;
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namecache = pw ? pw->pw_name : NULL;
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+ dtls.uidln = xstrlen(namecache ? namecache : xitoa(uid));
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}
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return namecache ? namecache : xitoa(uid);
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@@ -1098,10 +1104,12 @@ static char *getgrname(gid_t gid)
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static char *grpcache;
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if (gidcache != gid) {
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+ if (dtls.maxgidln && !dtls.printguid) dtls.printguid = 1;
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struct group *gr = getgrgid(gid);
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gidcache = gid;
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grpcache = gr ? gr->gr_name : NULL;
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+ dtls.gidln = xstrlen(grpcache ? grpcache : xitoa(gid));
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}
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return grpcache ? grpcache : xitoa(gid);
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@@ -3829,14 +3837,13 @@ static void resetdircolor(int flags)
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* Max supported str length: NAME_MAX;
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*/
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#ifdef NOLC
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-static char *unescape(const char *str, uint_t maxcols)
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+static size_t unescape(const char *str, uint_t maxcols)
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{
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char * const wbuf = g_buf;
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char *buf = wbuf;
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-
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- xstrsncpy(wbuf, str, maxcols);
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+ size_t len = xstrsncpy(wbuf, str, maxcols);
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#else
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-static wchar_t *unescape(const char *str, uint_t maxcols)
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+static size_t unescape(const char *str, uint_t maxcols)
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{
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wchar_t * const wbuf = (wchar_t *)g_buf;
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wchar_t *buf = wbuf;
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@@ -3861,7 +3868,7 @@ static wchar_t *unescape(const char *str, uint_t maxcols)
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++buf;
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}
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- return wbuf;
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+ return len;
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}
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static off_t get_size(off_t size, off_t *pval, int comp)
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@@ -4122,33 +4129,7 @@ static uchar_t get_color_pair_name_ind(const struct entry *ent, char *pind, int
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static void printent(const struct entry *ent, uint_t namecols, bool sel)
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{
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char ind = '\0';
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- int attrs;
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-
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- if (cfg.showdetail) {
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- int type = ent->mode & S_IFMT;
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- char perms[6] = {' ', ' ', (char)('0' + ((ent->mode >> 6) & 7)),
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- (char)('0' + ((ent->mode >> 3) & 7)),
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- (char)('0' + (ent->mode & 7)), '\0'};
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-
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- addch(' ');
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- attrs = g_state.oldcolor ? (resetdircolor(ent->flags), A_DIM)
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- : (fcolors[C_MIS] ? COLOR_PAIR(C_MIS) : 0);
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- if (attrs)
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- attron(attrs);
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-
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- /* Print details */
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- print_time(&ent->sec);
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-
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- printw("%s%9s ", perms, (type == S_IFREG || type == S_IFDIR)
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- ? coolsize(cfg.blkorder ? (blkcnt_t)ent->blocks << blk_shift : ent->size)
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- : (type = (uchar_t)get_detail_ind(ent->mode), (char *)&type));
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-
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- if (attrs)
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- attroff(attrs);
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- }
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-
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- attrs = 0;
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-
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+ int attrs = 0, namelen;
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uchar_t color_pair = get_color_pair_name_ind(ent, &ind, &attrs);
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addch((ent->flags & FILE_SELECTED) ? '+' | A_REVERSE | A_BOLD : ' ');
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@@ -4173,15 +4154,40 @@ static void printent(const struct entry *ent, uint_t namecols, bool sel)
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++namecols;
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#ifndef NOLC
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- addwstr(unescape(ent->name, namecols));
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+ addwstr((namelen = unescape(ent->name, namecols), (wchar_t *)g_buf));
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#else
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- addstr(unescape(ent->name, MIN(namecols, ent->nlen) + 1));
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+ addstr((namelen = unescape(ent->name, MIN(namecols, ent->nlen) + 1), (char *)g_buf));
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#endif
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- if (attrs)
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+ if (!sel && attrs)
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attroff(attrs);
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if (ind)
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addch(ind);
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+ if (cfg.showdetail) {
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+ int type = ent->mode & S_IFMT;
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+ char perms[6] = {(char)('0' + ((ent->mode >> 6) & 7)),
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+ (char)('0' + ((ent->mode >> 3) & 7)),
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+ (char)('0' + (ent->mode & 7)), ' ', ' ', '\0'}, *size = NULL;
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+
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+ if (attrs)
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+ attron(attrs);
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+ if (!g_state.oldcolor && (type == S_IFDIR || (type == S_IFLNK && ent->flags & DIR_OR_DIRLNK)))
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+ attroff(A_BOLD);
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+ size_t sizelen = (type == S_IFREG || type == S_IFDIR) ? xstrlen(size = coolsize(cfg.blkorder ? ent->blocks << blk_shift : ent->size)) : 1;
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+ printw("%*c%*s%s%s", 1 + MIN(namecols, dtls.maxnameln + (size_t)(ind ? 0 : 1)) - namelen, ' ',
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+ dtls.maxsizeln - sizelen, "", size ? size : (type = (uchar_t)get_detail_ind(ent->mode), (char *)&type), " ");
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+#ifndef NOUG
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+ if (g_state.uidgid && dtls.printguid) {
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+ addstr(getpwname(ent->uid));
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+ printw("%*c%s", dtls.maxuidln + 1 - dtls.uidln, ' ', getgrname(ent->gid));
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+ printw("%*c", dtls.maxgidln + 2 - dtls.gidln, ' ');
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+ }
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+#endif
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+ addstr(perms);
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+ print_time(&ent->sec);
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+ }
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+ if (attrs)
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+ attroff(attrs);
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}
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static void savecurctx(char *path, char *curname, int nextctx)
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@@ -6250,18 +6256,6 @@ static void statusbar(char *path)
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tocursor();
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}
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-static inline void markhovered(void)
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-{
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- if (cfg.showdetail && ndents) { /* Reversed block for hovered entry */
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- tocursor();
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-#ifdef ICONS_ENABLED
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- addstr(MD_ARROW_FORWARD);
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-#else
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- addch(' ' | A_REVERSE);
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-#endif
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- }
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-}
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-
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static int adjust_cols(int n)
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{
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/* Calculate the number of cols available to print entry name */
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@@ -6269,11 +6263,10 @@ static int adjust_cols(int n)
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n -= (g_state.oldcolor ? 0 : 1 + xstrlen(ICON_PADDING_LEFT) + xstrlen(ICON_PADDING_RIGHT));
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#endif
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if (cfg.showdetail) {
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- /* Fallback to light mode if less than 35 columns */
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- if (n < 36)
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+ if (n < (dtls.maxentln + 1 - dtls.maxnameln))
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cfg.showdetail ^= 1;
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else /* 2 more accounted for below */
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- n -= 32;
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+ n -= (dtls.maxentln - 2 - dtls.maxnameln);
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}
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/* 2 columns for preceding space and indicator */
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@@ -6310,8 +6303,6 @@ static void draw_line(int ncols)
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/* Must reset e.g. no files in dir */
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if (dir)
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attroff(COLOR_PAIR(cfg.curctx + 1) | A_BOLD);
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-
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- markhovered();
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}
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static void redraw(char *path)
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@@ -6419,6 +6410,21 @@ static void redraw(char *path)
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onscreen = MIN(onscreen + curscroll, ndents);
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+ if (cfg.showdetail) {
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+ ushort_t lenbuf = dtls.maxnameln = dtls.maxsizeln = dtls.maxuidln = dtls.maxgidln = dtls.printguid = 0;
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+ for (i = curscroll; i < onscreen; ++i) {
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+ if ((lenbuf = pdents[i].nlen - 1) > dtls.maxnameln) dtls.maxnameln = lenbuf;
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+ if ((lenbuf = xstrlen(coolsize(cfg.blkorder ? pdents[i].blocks << blk_shift : pdents[i].size))) > dtls.maxsizeln) dtls.maxsizeln = lenbuf;
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+#ifndef NOUG
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+ if (g_state.uidgid) {
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+ if ((getpwname(pdents[i].uid), dtls.uidln) > dtls.maxuidln) dtls.maxuidln = dtls.uidln;
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+ if ((getgrname(pdents[i].gid), dtls.gidln) > dtls.maxgidln) dtls.maxgidln = dtls.gidln;
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+ }
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+#endif
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+ }
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+ dtls.maxentln = dtls.maxnameln + dtls.maxsizeln + (dtls.printguid ? (dtls.maxuidln + dtls.maxgidln + 29) : 26);
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+ }
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+
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ncols = adjust_cols(ncols);
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int len = scanselforpath(path, FALSE);
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@@ -6449,7 +6455,7 @@ static void redraw(char *path)
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#endif
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}
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- markhovered();
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+ statusbar(path);
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}
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static bool cdprep(char *lastdir, char *lastname, char *path, char *newpath)
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