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author | piaip <piaip@63ad8ddf-47c3-0310-b6dd-a9e9d9715204> | 2007-12-21 20:34:15 +0800 |
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committer | piaip <piaip@63ad8ddf-47c3-0310-b6dd-a9e9d9715204> | 2007-12-21 20:34:15 +0800 |
commit | 355d1dcde948b4226f1f11dfc45952aa6851a176 (patch) | |
tree | 9c14f10fa575032aaaae4ff6a33469e1345a51f7 /mbbsd/term.c | |
parent | 8649e4efe65373700682ff66e3cbff8b09fcabec (diff) | |
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- refresh screen after changing window size
- fix getdata() clrtoeol issue
git-svn-id: http://opensvn.csie.org/pttbbs/trunk/pttbbs@3720 63ad8ddf-47c3-0310-b6dd-a9e9d9715204
Diffstat (limited to 'mbbsd/term.c')
-rw-r--r-- | mbbsd/term.c | 24 |
1 files changed, 20 insertions, 4 deletions
diff --git a/mbbsd/term.c b/mbbsd/term.c index bea4ec33..c1f5efd8 100644 --- a/mbbsd/term.c +++ b/mbbsd/term.c @@ -40,22 +40,38 @@ sig_term_resize(int sig) void term_resize(int w, int h) { + char changed = 0; + screen_backup_t scr; + Signal(SIGWINCH, SIG_IGN); /* Don't bother me! */ + /* make sure reasonable size */ h = MAX(24, MIN(100, h)); w = MAX(80, MIN(200, w)); - // invoke terminal system resize - resizeterm(h, w); + if (w != t_columns || h != t_lines) + { + scr_dump(&scr); + changed = 1; + + // invoke terminal system resize + resizeterm(h, w); - t_lines = h; - t_columns = w; + t_lines = h; + t_columns = w; + } scr_lns = t_lines; /* XXX: scr_lns 跟 t_lines 有什麼不同, 為何分成兩個 */ b_lines = t_lines - 1; p_lines = t_lines - 4; Signal(SIGWINCH, sig_term_resize); + + if (changed) + { + scr_restore(&scr); + redrawwin(); + } } int |