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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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50
src/fe-text/irssi.c
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@ -69,6 +69,8 @@ void mainwindow_activity_deinit(void);
void mainwindows_layout_init(void);
void mainwindows_layout_deinit(void);
static int dirty, full_redraw;
static GMainLoop *main_loop;
int quitting;
@ -85,19 +87,43 @@ static int display_firsttimer = FALSE;
static void sig_exit(void)
{
g_main_quit(main_loop);
quitting = TRUE;
}
/* redraw irssi's screen.. */
void irssi_redraw(void)
{
term_clear();
dirty = TRUE;
full_redraw = TRUE;
}
void irssi_set_dirty(void)
{
dirty = TRUE;
}
static void dirty_check(void)
{
if (!dirty)
return;
if (full_redraw) {
full_redraw = FALSE;
/* first clear the screen so curses will be
forced to redraw the screen */
term_clear();
term_refresh(NULL);
mainwindows_redraw();
statusbar_redraw(NULL, TRUE);
}
mainwindows_redraw_dirty();
statusbar_redraw_dirty();
term_refresh(NULL);
/* windows */
mainwindows_redraw();
/* statusbar */
statusbar_redraw(NULL);
dirty = FALSE;
}
static void textui_init(void)
@ -152,7 +178,6 @@ static void textui_finish_init(void)
static void textui_deinit(void)
{
quitting = TRUE;
signal(SIGINT, SIG_DFL);
term_refresh_freeze();
@ -164,6 +189,7 @@ static void textui_deinit(void)
fe_perl_deinit();
#endif
dirty_check(); /* one last time to print any quit messages */
signal_remove("gui exit", (SIGNAL_FUNC) sig_exit);
lastlog_deinit();
@ -256,6 +282,7 @@ static void winsock_init(void)
int main(int argc, char **argv)
{
quitting = FALSE;
core_init_paths(argc, argv);
check_files();
@ -279,7 +306,14 @@ int main(int argc, char **argv)
textui_finish_init();
main_loop = g_main_new(TRUE);
g_main_run(main_loop);
/* Does the same as g_main_run(main_loop), except we
can call our dirty-checker after each iteration */
while (!quitting) {
g_main_iteration(TRUE);
dirty_check();
}
g_main_destroy(main_loop);
textui_deinit();