Allow reversing the sort
This commit is contained in:
parent
f3fffe4b25
commit
232ecffa2d
46
sdn.cpp
46
sdn.cpp
@ -29,6 +29,7 @@
|
||||
#include <cstring>
|
||||
#include <fstream>
|
||||
#include <map>
|
||||
#include <tuple>
|
||||
|
||||
#include <unistd.h>
|
||||
#include <dirent.h>
|
||||
@ -376,7 +377,7 @@ enum { ALT = 1 << 24, SYM = 1 << 25 }; // Outside the range of Unicode
|
||||
XX(UP) XX(DOWN) XX(TOP) XX(BOTTOM) XX(PAGE_PREVIOUS) XX(PAGE_NEXT) \
|
||||
XX(SCROLL_UP) XX(SCROLL_DOWN) XX(CHDIR) XX(GO_START) XX(GO_HOME) \
|
||||
XX(SEARCH) XX(RENAME) XX(RENAME_PREFILL) \
|
||||
XX(TOGGLE_FULL) XX(REDRAW) XX(RELOAD) \
|
||||
XX(TOGGLE_FULL) XX(REVERSE_SORT) XX(REDRAW) XX(RELOAD) \
|
||||
XX(INPUT_ABORT) XX(INPUT_CONFIRM) XX(INPUT_B_DELETE)
|
||||
|
||||
#define XX(name) ACTION_ ## name,
|
||||
@ -403,6 +404,7 @@ static map<wint_t, action> g_normal_actions {
|
||||
{'/', ACTION_SEARCH}, {'s', ACTION_SEARCH},
|
||||
{ALT | 'e', ACTION_RENAME_PREFILL}, {'e', ACTION_RENAME},
|
||||
{'t', ACTION_TOGGLE_FULL}, {ALT | 't', ACTION_TOGGLE_FULL},
|
||||
{'R', ACTION_REVERSE_SORT},
|
||||
{CTRL 'L', ACTION_REDRAW}, {'r', ACTION_RELOAD},
|
||||
};
|
||||
static map<wint_t, action> g_input_actions {
|
||||
@ -443,12 +445,6 @@ struct entry {
|
||||
|
||||
enum { MODES, USER, GROUP, SIZE, MTIME, FILENAME, COLUMNS };
|
||||
ncstring cols[COLUMNS];
|
||||
|
||||
auto operator< (const entry &other) -> bool {
|
||||
auto a = S_ISDIR (info.st_mode);
|
||||
auto b = S_ISDIR (other.info.st_mode);
|
||||
return (a && !b) || (a == b && filename < other.filename);
|
||||
}
|
||||
};
|
||||
|
||||
struct level {
|
||||
@ -464,6 +460,7 @@ static struct {
|
||||
int offset, cursor; ///< Scroll offset and cursor position
|
||||
bool full_view; ///< Show extended information
|
||||
bool gravity; ///< Entries are shoved to the bottom
|
||||
bool reverse_sort; ///< Reverse sort
|
||||
int max_widths[entry::COLUMNS]; ///< Column widths
|
||||
|
||||
wstring message; ///< Message for the user
|
||||
@ -689,6 +686,16 @@ fun update () {
|
||||
refresh ();
|
||||
}
|
||||
|
||||
fun operator< (const entry &e1, const entry &e2) -> bool {
|
||||
auto t1 = make_tuple (e1.filename != "..", !S_ISDIR (e1.info.st_mode));
|
||||
auto t2 = make_tuple (e2.filename != "..", !S_ISDIR (e2.info.st_mode));
|
||||
if (t1 != t2)
|
||||
return t1 < t2;
|
||||
return g.reverse_sort
|
||||
? e2.filename < e1.filename
|
||||
: e1.filename < e2.filename;
|
||||
}
|
||||
|
||||
fun reload () {
|
||||
g.unames.clear();
|
||||
while (auto *ent = getpwent ()) g.unames.emplace(ent->pw_uid, ent->pw_name);
|
||||
@ -698,6 +705,11 @@ fun reload () {
|
||||
while (auto *ent = getgrent ()) g.gnames.emplace(ent->gr_gid, ent->gr_name);
|
||||
endgrent();
|
||||
|
||||
string anchor;
|
||||
if (!g.entries.empty ())
|
||||
anchor = g.entries[g.cursor].filename;
|
||||
|
||||
auto old_cwd = g.cwd;
|
||||
auto now = time (NULL); g.now = *localtime (&now);
|
||||
char buf[4096]; g.cwd = getcwd (buf, sizeof buf);
|
||||
|
||||
@ -712,6 +724,11 @@ fun reload () {
|
||||
sort (begin (g.entries), end (g.entries));
|
||||
g.out_of_date = false;
|
||||
|
||||
if (g.cwd == old_cwd && !anchor.empty ()) {
|
||||
for (size_t i = 0; i < g.entries.size (); i++)
|
||||
if (g.entries[i].filename == anchor)
|
||||
g.cursor = i;
|
||||
}
|
||||
for (int col = 0; col < entry::COLUMNS; col++) {
|
||||
auto &longest = g.max_widths[col] = 0;
|
||||
for (const auto &entry : g.entries)
|
||||
@ -980,6 +997,10 @@ fun handle (wint_t c) -> bool {
|
||||
case ACTION_TOGGLE_FULL:
|
||||
g.full_view = !g.full_view;
|
||||
break;
|
||||
case ACTION_REVERSE_SORT:
|
||||
g.reverse_sort = !g.reverse_sort;
|
||||
reload ();
|
||||
break;
|
||||
case ACTION_REDRAW:
|
||||
clear ();
|
||||
break;
|
||||
@ -1241,9 +1262,11 @@ fun load_config () {
|
||||
continue;
|
||||
|
||||
if (tokens.front () == "full-view")
|
||||
g.full_view = tokens.size () > 1 && tokens.at (1) == "1";
|
||||
g.full_view = tokens.size () > 1 && tokens.at (1) == "1";
|
||||
else if (tokens.front () == "gravity")
|
||||
g.gravity = tokens.size () > 1 && tokens.at (1) == "1";
|
||||
g.gravity = tokens.size () > 1 && tokens.at (1) == "1";
|
||||
else if (tokens.front () == "reverse-sort")
|
||||
g.reverse_sort = tokens.size () > 1 && tokens.at (1) == "1";
|
||||
else if (tokens.front () == "history")
|
||||
load_history_level (tokens);
|
||||
}
|
||||
@ -1254,8 +1277,9 @@ fun save_config () {
|
||||
if (!config)
|
||||
return;
|
||||
|
||||
write_line (*config, {"full-view", g.full_view ? "1" : "0"});
|
||||
write_line (*config, {"gravity", g.gravity ? "1" : "0"});
|
||||
write_line (*config, {"full-view", g.full_view ? "1" : "0"});
|
||||
write_line (*config, {"gravity", g.gravity ? "1" : "0"});
|
||||
write_line (*config, {"reverse-sort", g.reverse_sort ? "1" : "0"});
|
||||
|
||||
char hostname[256];
|
||||
if (gethostname (hostname, sizeof hostname))
|
||||
|
Loading…
Reference in New Issue
Block a user