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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 */
while (ypos < lines) {
while (lines > 0) {
wmove(view->window, ypos, 0);
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) {
/* scrolled more than screenful, redraw the
whole view */
@ -650,7 +650,8 @@ void textbuffer_view_scroll(TEXT_BUFFER_VIEW_REC *view, int lines)
view->ypos += lines < 0 ? count : -count;
view->bottom = view_is_bottom(view);
screen_refresh(view->window);
if (view->window != NULL)
screen_refresh(view->window);
}
/* Scroll to specified line */
@ -757,16 +758,21 @@ static void view_insert_line(TEXT_BUFFER_VIEW_REC *view, LINE_REC *line)
view->ypos -= linecount;
}
ypos = view->ypos+1 - view->cache->last_linecount;
if (ypos >= 0)
subline = 0;
else {
subline = -ypos;
ypos = 0;
if (view->window != NULL) {
ypos = view->ypos+1 - view->cache->last_linecount;
if (ypos >= 0)
subline = 0;
else {
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
@ -913,7 +919,8 @@ static void view_remove_line(TEXT_BUFFER_VIEW_REC *view, LINE_REC *line,
}
view->bottom = view_is_bottom(view);
screen_refresh(view->window);
if (view->window != NULL)
screen_refresh(view->window);
}
/* 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 */
void textbuffer_view_redraw(TEXT_BUFFER_VIEW_REC *view)
{
if (view->window == NULL)
return;
view_draw_top(view, view->height);
screen_refresh(view->window);
if (view->window != NULL) {
view_draw_top(view, view->height);
screen_refresh(view->window);
}
}
static int line_cache_check_remove(void *key, LINE_CACHE_REC *cache,