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Redrawing fixes - irssi should now rarely redraw stuff uselessly in screen.

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Most of the code now just marks the window/statusbar/etc. as dirty, and lets
the dirty-checker handle it later.


git-svn-id: http://svn.irssi.org/repos/irssi/trunk@1926 dbcabf3a-b0e7-0310-adc4-f8d773084564
This commit is contained in:
Timo Sirainen 2001-10-28 18:40:12 +00:00 • committed by cras
commit fb439b5c2a
16 changed files with 348 additions and 123 deletions
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57
src/fe-text/mainwindows.c
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@ -75,10 +75,9 @@ static void mainwindow_resize_windows(MAIN_WINDOW_REC *window)
{
GSList *tmp;
if (window->resize_freeze_counter > 0) {
window->resize_needed = TRUE;
return;
}
if (window->active->width == window->width &&
window->active->height == MAIN_WINDOW_TEXT_HEIGHT(window))
return;
mainwindow_set_screen_size(window);
for (tmp = windows; tmp != NULL; tmp = tmp->next) {
@ -101,7 +100,7 @@ static void mainwindow_resize(MAIN_WINDOW_REC *window, int xdiff, int ydiff)
window->width += xdiff;
window->height = window->last_line-window->first_line+1;
mainwindow_resize_windows(window);
window->size_dirty = TRUE;
}
static GSList *get_sticky_windows_sorted(MAIN_WINDOW_REC *mainwin)
@ -165,6 +164,7 @@ void mainwindows_recreate(void)
MAIN_WINDOW_REC *rec = tmp->data;
rec->screen_win = mainwindow_create_screen(rec);
rec->dirty = TRUE;
textbuffer_view_set_window(WINDOW_GUI(rec->active)->view,
rec->screen_win);
}
@ -308,13 +308,12 @@ void mainwindows_redraw(void)
{
GSList *tmp;
term_refresh_freeze();
irssi_set_dirty();
for (tmp = mainwindows; tmp != NULL; tmp = tmp->next) {
MAIN_WINDOW_REC *rec = tmp->data;
gui_window_redraw(rec->active);
rec->dirty = TRUE;
}
term_refresh_thaw();
}
static int mainwindows_compare(MAIN_WINDOW_REC *w1, MAIN_WINDOW_REC *w2)
@ -453,7 +452,6 @@ void mainwindows_resize(int width, int height)
old_screen_width = width;
old_screen_height = height;
term_refresh_freeze();
if (ydiff < 0)
mainwindows_resize_smaller(xdiff, ydiff);
else if (ydiff > 0)
@ -462,7 +460,6 @@ void mainwindows_resize(int width, int height)
mainwindows_resize_horiz(xdiff);
signal_emit("terminal resized", 0);
term_refresh_thaw();
irssi_redraw();
}
@ -521,32 +518,20 @@ int mainwindow_set_statusbar_lines(MAIN_WINDOW_REC *window,
}
if (top+bottom != 0)
mainwindow_resize_windows(window);
window->size_dirty = TRUE;
return ret;
}
void mainwindow_resize_freeze(MAIN_WINDOW_REC *window)
{
window->resize_freeze_counter++;
}
void mainwindow_resize_thaw(MAIN_WINDOW_REC *window)
{
if (--window->resize_freeze_counter == 0 &&
window->resize_needed) {
window->resize_needed = FALSE;
mainwindow_resize_windows(window);
}
}
static void mainwindows_resize_two(MAIN_WINDOW_REC *grow_win,
MAIN_WINDOW_REC *shrink_win, int count)
{
irssi_set_dirty();
mainwindow_resize(grow_win, 0, count);
mainwindow_resize(shrink_win, 0, -count);
gui_window_redraw(grow_win->active);
gui_window_redraw(shrink_win->active);
grow_win->dirty = TRUE;
shrink_win->dirty = TRUE;
}
static int try_shrink_lower(MAIN_WINDOW_REC *window, int count)
@ -649,6 +634,24 @@ void mainwindow_set_size(MAIN_WINDOW_REC *window, int height, int resize_lower)
mainwindow_grow(window, height, resize_lower);
}
void mainwindows_redraw_dirty(void)
{
GSList *tmp;
for (tmp = mainwindows; tmp != NULL; tmp = tmp->next) {
MAIN_WINDOW_REC *rec = tmp->data;
if (rec->size_dirty) {
rec->size_dirty = FALSE;
mainwindow_resize_windows(rec);
}
if (rec->dirty) {
rec->dirty = FALSE;
gui_window_redraw(rec->active);
}
}
}
/* SYNTAX: WINDOW GROW [<lines>] */
static void cmd_window_grow(const char *data)
{