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sdn
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Move contents to the bottom of the screen 

Maybe this should have a switch.
This commit is contained in:
Přemysl Eric Janouch 2017-06-29 21:13:51 +02:00
parent a55fc17f31
commit c8498c9165
Signed by: p
GPG Key ID: B715679E3A361BE6
1 changed files with 13 additions and 14 deletions
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27
sdn.cpp
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@ -135,27 +135,21 @@ static struct {
wstring editor_line;
} g;
static inline int visible_lines () { return LINES - 2; }
static inline int visible_lines () { return max (0, LINES - 2); }
static void
update () {
erase ();
attrset (A_BOLD);
mvprintw (0, 0, "%s", g.cwd.c_str ());
if (g.out_of_date)
addstr (" [+]");
for (int i = 0; i < visible_lines (); i++) {
int index = g.offset + i;
if (index >= int (g.entries.size ()))
break;
int available = visible_lines ();
int used = min (available, int (g.entries.size ()) - g.offset);
for (int i = 0; i < used; i++) {
attrset (0);
int index = g.offset + i;
if (index == g.cursor)
attron (A_REVERSE);
move (2 + i, 0);
move (available - used + i, 0);
auto &entry = g.entries[index];
// TODO display more information from "info"
@ -174,12 +168,17 @@ update () {
hline (' ', width - print (to_wide (entry.filename), width));
}
attrset (A_BOLD);
mvprintw (LINES - 2, 0, "%s", g.cwd.c_str ());
if (g.out_of_date)
addstr (" [+]");
attrset (0);
if (g.editor) {
move (1, 0);
move (LINES - 1, 0);
wchar_t prefix[] = { g.editor, L' ', L'\0' };
addwstr (prefix);
move (1, print (g.editor_line, COLS - 3) + 2);
move (LINES - 1, print (g.editor_line, COLS - 3) + 2);
curs_set (1);
} else
curs_set (0);