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| author | ptt <ptt@63ad8ddf-47c3-0310-b6dd-a9e9d9715204> | 2004-04-27 23:51:38 +0800 |
|---|---|---|
| committer | ptt <ptt@63ad8ddf-47c3-0310-b6dd-a9e9d9715204> | 2004-04-27 23:51:38 +0800 |
| commit | 37940e2836260b4b7664f8cae98421a2ed1e312e (patch) | |
| tree | e136ff48537f4de587ea1ac4e8525ea515a59bd0 /mbbsd | |
| parent | a3b8cfb9f5e83a3bc36df261d8f083592608554b (diff) | |
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remove the unecessary redraw
git-svn-id: http://opensvn.csie.org/pttbbs/trunk/pttbbs@1876 63ad8ddf-47c3-0310-b6dd-a9e9d9715204
Diffstat (limited to 'mbbsd')
| -rw-r--r-- | mbbsd/read.c | 31 |
1 files changed, 24 insertions, 7 deletions
diff --git a/mbbsd/read.c b/mbbsd/read.c index 02f86b08..5fcf885c 100644 --- a/mbbsd/read.c +++ b/mbbsd/read.c @@ -229,7 +229,7 @@ fixkeep(char *s, int first) /* calc cursor pos and show cursor correctly */ static int -cursor_pos(keeploc_t * locmem, int val, int from_top) +cursor_pos(keeploc_t * locmem, int val, int from_top, int isshow) { int top=locmem->top_ln; if (!last_line) @@ -242,16 +242,19 @@ cursor_pos(keeploc_t * locmem, int val, int from_top) if (val <= 0) val = 1; if (val >= top && val < top + p_lines) { - cursor_clear(3 + locmem->crs_ln - top, 0); + if(isshow) + { + cursor_clear(3 + locmem->crs_ln - top, 0); + cursor_show(3 + val - top, 0); + } locmem->crs_ln = val; - cursor_show(3 + val - top, 0); return DONOTHING; } locmem->top_ln = val - from_top; if (locmem->top_ln <= 0) locmem->top_ln = 1; locmem->crs_ln = val; - return PARTUPDATE; + return isshow ? PARTUPDATE : HEADERS_RELOAD; } static int @@ -415,7 +418,7 @@ i_read_key(onekey_t * rcmdlist, keeploc_t * locmem, int ch, new_ln= locmem->crs_ln, lastmode=0; do { - if((mode=cursor_pos(locmem, new_ln, new_top))!=DONOTHING) + if((mode=cursor_pos(locmem, new_ln, new_top, default_ch?0:1))!=DONOTHING) return mode; if(default_ch) @@ -756,7 +759,7 @@ i_read(int cmdmode, char *direct, void (*dotitle) (), void (*doentry) (), onekey recbase = -1; } } - if (recbase != locmem->top_ln) { + if (recbase != locmem->top_ln) { //headers reload recbase = locmem->top_ln; if (recbase > last_line) { recbase = last_line - p_lines + 1; @@ -785,7 +788,21 @@ i_read(int cmdmode, char *direct, void (*dotitle) (), void (*doentry) (), onekey break; case TITLE_REDRAW: (*dotitle) (); - break; + break; + + case HEADERS_RELOAD: + if (recbase != locmem->top_ln) { + recbase = locmem->top_ln; + if (recbase > last_line) { + recbase = last_line - p_lines + 1; + if (recbase < 1) + recbase = 1; + locmem->top_ln = recbase; + } + entries=get_records_and_bottom(currdirect, + headers, recbase, p_lines, last_line, bottom_line); + } + break; } //end switch mode = i_read_key(rcmdlist, locmem, currbid, bottom_line); } while (mode != DOQUIT); |