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bugfixes for multiple windows support :)

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git-svn-id: http://svn.irssi.org/repos/irssi/trunk@1443 dbcabf3a-b0e7-0310-adc4-f8d773084564
This commit is contained in:
Timo Sirainen 2001-04-14 22:40:45 +00:00 committed by cras
parent adb7eced39
commit 5d5b9cbc28
1 changed files with 24 additions and 18 deletions
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42
src/fe-text/textbuffer-view.c
View File

@ -464,10 +464,10 @@ static void view_draw(TEXT_BUFFER_VIEW_REC *view, GList *line,
} }
/* clear the rest of the view */ /* clear the rest of the view */
while (ypos < lines) { while (lines > 0) {
wmove(view->window, ypos, 0); wmove(view->window, ypos, 0);
wclrtoeol(view->window); wclrtoeol(view->window);
ypos++; ypos++; lines--;
} }
} }
@ -543,7 +543,7 @@ static int view_scroll(TEXT_BUFFER_VIEW_REC *view, GList **lines, int *subline,
} }
} }
if (scroll_visible && realcount != 0) { if (scroll_visible && realcount != 0 && view->window != NULL) {
if (realcount <= -view->height || realcount >= view->height) { if (realcount <= -view->height || realcount >= view->height) {
/* scrolled more than screenful, redraw the /* scrolled more than screenful, redraw the
whole view */ whole view */
@ -650,7 +650,8 @@ void textbuffer_view_scroll(TEXT_BUFFER_VIEW_REC *view, int lines)
view->ypos += lines < 0 ? count : -count; view->ypos += lines < 0 ? count : -count;
view->bottom = view_is_bottom(view); view->bottom = view_is_bottom(view);
screen_refresh(view->window); if (view->window != NULL)
screen_refresh(view->window);
} }
/* Scroll to specified line */ /* Scroll to specified line */
@ -757,16 +758,21 @@ static void view_insert_line(TEXT_BUFFER_VIEW_REC *view, LINE_REC *line)
view->ypos -= linecount; view->ypos -= linecount;
} }
ypos = view->ypos+1 - view->cache->last_linecount; if (view->window != NULL) {
if (ypos >= 0) ypos = view->ypos+1 - view->cache->last_linecount;
subline = 0; if (ypos >= 0)
else { subline = 0;
subline = -ypos; else {
ypos = 0; subline = -ypos;
ypos = 0;
}
view_line_draw(view, line, subline, ypos,
view->height - ypos);
} }
view_line_draw(view, line, subline, ypos, view->height-ypos);
} }
screen_refresh(view->window);
if (view->window != NULL)
screen_refresh(view->window);
} }
/* Update some line in the buffer which has been modified using /* Update some line in the buffer which has been modified using
@ -913,7 +919,8 @@ static void view_remove_line(TEXT_BUFFER_VIEW_REC *view, LINE_REC *line,
} }
view->bottom = view_is_bottom(view); view->bottom = view_is_bottom(view);
screen_refresh(view->window); if (view->window != NULL)
screen_refresh(view->window);
} }
/* Remove one line from buffer. */ /* Remove one line from buffer. */
@ -1011,11 +1018,10 @@ void textbuffer_view_set_window(TEXT_BUFFER_VIEW_REC *view, WINDOW *window)
/* Redraw a view to window */ /* Redraw a view to window */
void textbuffer_view_redraw(TEXT_BUFFER_VIEW_REC *view) void textbuffer_view_redraw(TEXT_BUFFER_VIEW_REC *view)
{ {
if (view->window == NULL) if (view->window != NULL) {
return; view_draw_top(view, view->height);
screen_refresh(view->window);
view_draw_top(view, view->height); }
screen_refresh(view->window);
} }
static int line_cache_check_remove(void *key, LINE_CACHE_REC *cache, static int line_cache_check_remove(void *key, LINE_CACHE_REC *cache,