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Allow hiding so-called hidden files

This commit is contained in:
Přemysl Eric Janouch 2018-11-02 17:45:18 +01:00
parent 232ecffa2d
commit 5c086016b5
Signed by: p
GPG Key ID: A0420B94F92B9493
1 changed files with 14 additions and 3 deletions
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17
sdn.cpp
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@ -377,7 +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(REVERSE_SORT) XX(REDRAW) XX(RELOAD) \
XX(TOGGLE_FULL) XX(REVERSE_SORT) XX(SHOW_HIDDEN) XX(REDRAW) XX(RELOAD) \
XX(INPUT_ABORT) XX(INPUT_CONFIRM) XX(INPUT_B_DELETE)
#define XX(name) ACTION_ ## name,
@ -404,7 +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},
{'R', ACTION_REVERSE_SORT}, {ALT | '.', ACTION_SHOW_HIDDEN},
{CTRL 'L', ACTION_REDRAW}, {'r', ACTION_RELOAD},
};
static map<wint_t, action> g_input_actions {
@ -461,6 +461,7 @@ static struct {
bool full_view; ///< Show extended information
bool gravity; ///< Entries are shoved to the bottom
bool reverse_sort; ///< Reverse sort
bool show_hidden; ///< Show hidden files
int max_widths[entry::COLUMNS]; ///< Column widths
wstring message; ///< Message for the user
@ -664,6 +665,8 @@ fun update () {
}
auto bar = apply_attrs (to_wide (g.cwd), g.attrs[g.AT_CWD]);
if (!g.show_hidden)
bar += apply_attrs (L" (hidden)", 0);
if (g.out_of_date)
bar += apply_attrs (L" [+]", 0);
@ -716,8 +719,9 @@ fun reload () {
auto dir = opendir (".");
g.entries.clear ();
while (auto f = readdir (dir)) {
string name = f->d_name;
// Two dots are for navigation but this ain't as useful
if (f->d_name != string ("."))
if (name != "." && (name == ".." || name[0] != '.' || g.show_hidden))
g.entries.push_back (make_entry (f));
}
closedir (dir);
@ -1001,6 +1005,10 @@ fun handle (wint_t c) -> bool {
g.reverse_sort = !g.reverse_sort;
reload ();
break;
case ACTION_SHOW_HIDDEN:
g.show_hidden = !g.show_hidden;
reload ();
break;
case ACTION_REDRAW:
clear ();
break;
@ -1267,6 +1275,8 @@ fun load_config () {
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 () == "show-hidden")
g.show_hidden = tokens.size () > 1 && tokens.at (1) == "1";
else if (tokens.front () == "history")
load_history_level (tokens);
}
@ -1280,6 +1290,7 @@ fun save_config () {
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"});
write_line (*config, {"show-hidden", g.show_hidden ? "1" : "0"});
char hostname[256];
if (gethostname (hostname, sizeof hostname))