Support opening in detail view mode

This commit is contained in:
Arun Prakash Jana 2017-04-01 10:48:18 +05:30
parent 8bbb752a79
commit 54a307767c
No known key found for this signature in database
GPG key ID: A75979F35C080412
3 changed files with 42 additions and 20 deletions

View file

@ -92,8 +92,10 @@ No plans of packaging at the time.
Start nnn (default: current directory):
$ nnn [path_to_dir]
`>` indicates the currently selected entry.
$ nnn [-d] [path_to_dir]
-d: open in detail view mode
`>` indicates the currently selected entry in nnn.
### Keyboard shortcuts

9
nnn.1
View file

@ -6,6 +6,7 @@
.Nd free, fast, friendly file browser
.Sh SYNOPSIS
.Nm nnn
.Op Ar -d
.Op Ar dir
.Sh DESCRIPTION
.Nm
@ -69,6 +70,12 @@ Quit
.Pp
Backing up one directory level will set the cursor position at the
directory you came out of.
.Pp
.Nm
supports the following option:
.Pp
.Fl d
Open in detail view mode.
.Sh CONFIGURATION
.Nm
is configured by modifying
@ -143,4 +150,4 @@ If you are using urxvt you might have to set backspacekey to DEC.
.An Dimitris Papastamos Aq Mt sin@2f30.org ,
.An Arun Prakash Jana Aq Mt engineerarun@gmail.com .
.Sh HOME
https://github.com/jarun/nnn
.Em https://github.com/jarun/nnn

47
nnn.c
View file

@ -116,7 +116,6 @@ const char* size_units[] = {"B", "K", "M", "G", "T", "P", "E", "Z", "Y"};
* '------
*/
void (*printptr)(struct entry *ent, int active);
void printmsg(char *);
void printwarn(void);
void printerr(int, char *);
@ -438,6 +437,8 @@ printent(struct entry *ent, int active)
printw("%s%s\n", active ? CURSR : EMPTY, ent->name);
}
void (*printptr)(struct entry *ent, int active) = &printent;
char*
coolsize(off_t size)
{
@ -933,9 +934,9 @@ nochange:
}
void
usage(char *argv0)
usage(void)
{
fprintf(stderr, "usage: %s [dir]\n", argv0);
fprintf(stderr, "usage: nnn [-d] [dir]\n");
exit(1);
}
@ -944,9 +945,7 @@ main(int argc, char *argv[])
{
char cwd[PATH_MAX], *ipath;
char *ifilter;
if (argc > 2)
usage(argv[0]);
int opt = 0;
/* Confirm we are in a terminal */
if (!isatty(0) || !isatty(1)) {
@ -954,23 +953,37 @@ main(int argc, char *argv[])
exit(1);
}
if (getuid() == 0)
showhidden = 1;
initfilter(showhidden, &ifilter);
if (argc > 3)
usage();
printptr = &printent;
if (argv[1] != NULL) {
ipath = realpath(argv[1], cwd);
if (!ipath) {
fprintf(stderr, "%s: no such dir\n", argv[1]);
exit(1);
while ((opt = getopt(argc, argv, "d")) != -1) {
switch (opt) {
case 'd':
/* Open in detail mode, if set */
showdetail = 1;
printptr = &printent_long;
break;
default:
usage();
}
} else {
}
if (argc == optind) {
/* Start in the current directory */
ipath = getcwd(cwd, sizeof(cwd));
if (ipath == NULL)
ipath = "/";
} else {
ipath = realpath(argv[optind], cwd);
if (!ipath) {
fprintf(stderr, "%s: no such dir\n", argv[optind]);
exit(1);
}
}
if (getuid() == 0)
showhidden = 1;
initfilter(showhidden, &ifilter);
/* Get the default desktop mime opener, if set */
opener = getenv("NNN_OPENER");