diff options
Diffstat (limited to 'sdn.cpp')
| -rw-r--r-- | sdn.cpp | 27 |
1 files changed, 21 insertions, 6 deletions
@@ -495,6 +495,7 @@ struct level { }; static struct { + wstring cmdline; ///< Outer command line string cwd; ///< Current working directory string start_dir; ///< Starting directory vector<entry> entries; ///< Current directory entries @@ -525,9 +526,10 @@ static struct { void (*editor_on_change) (); ///< Callback on editor change void (*editor_on_confirm) (); ///< Callback on editor confirmation - enum { AT_CURSOR, AT_BAR, AT_CWD, AT_INPUT, AT_COUNT }; - chtype attrs[AT_COUNT] = {A_REVERSE, 0, A_BOLD, 0}; - const char *attr_names[AT_COUNT] = {"cursor", "bar", "cwd", "input"}; + enum { AT_CURSOR, AT_BAR, AT_CWD, AT_INPUT, AT_CMDLINE, AT_COUNT }; + chtype attrs[AT_COUNT] = {A_REVERSE, 0, A_BOLD, 0, 0}; + const char *attr_names[AT_COUNT] = + {"cursor", "bar", "cwd", "input", "cmdline"}; map<int, chtype> ls_colors; ///< LS_COLORS decoded map<string, chtype> ls_exts; ///< LS_COLORS file extensions @@ -746,6 +748,9 @@ fun update () { } else if (!g.message.empty ()) { move (LINES - 1, 0); print (apply_attrs (g.message, 0), COLS); + } else if (!g.cmdline.empty ()) { + move (LINES - 1, 0); + print (apply_attrs (g.cmdline, g.attrs[g.AT_CMDLINE]), COLS); } refresh (); @@ -1352,6 +1357,18 @@ fun inotify_check () { update (); } +fun load_cmdline (int argc, char *argv[]) { + if (argc < 3) + return; + + wstring line = to_wide (argv[1]); int point = atoi (argv[2]); + if (line.empty () || point < 0 || point > (int) line.length ()) + return; + + std::replace_if (line.begin (), line.end (), iswspace, L' '); + g.cmdline = line.substr (0, point) + L"◆" + line.substr (point); +} + fun decode_ansi_sgr (const vector<string> &v) -> chtype { vector<int> args; for (const auto &arg : v) { @@ -1627,9 +1644,6 @@ fun save_config () { } int main (int argc, char *argv[]) { - (void) argc; - (void) argv; - // That bitch zle closes stdin before exec without redirection (void) close (STDIN_FILENO); if (open ("/dev/tty", O_RDWR)) { @@ -1658,6 +1672,7 @@ int main (int argc, char *argv[]) { return 1; } + load_cmdline (argc, argv); load_colors (); g.start_dir = g.cwd = initial_cwd (); reload (false); |