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added mainwindow_resize_freeze() and .._thaw() functions to temporarily

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freeze all window resizes. It's now being used with statusbar code so
changing between split windows don't make the screen jump around.


git-svn-id: http://svn.irssi.org/repos/irssi/trunk@1860 dbcabf3a-b0e7-0310-adc4-f8d773084564
This commit is contained in:
Timo Sirainen 2001-10-20 14:30:20 +00:00 • committed by cras
commit 17f4d6b5de
3 changed files with 77 additions and 47 deletions
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86
src/fe-text/statusbar.c
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@ -375,6 +375,41 @@ static void statusbars_recalc_ypos(STATUSBAR_REC *bar)
}
}
static void sig_terminal_resized(void)
{
GSList *tmp;
for (tmp = active_statusbar_group->bars; tmp != NULL; tmp = tmp->next) {
STATUSBAR_REC *bar = tmp->data;
if (bar->config->type == STATUSBAR_TYPE_ROOT &&
bar->config->placement == STATUSBAR_BOTTOM) {
statusbars_recalc_ypos(bar);
break;
}
}
}
static void mainwindow_recalc_ypos(MAIN_WINDOW_REC *window, int placement)
{
GSList *tmp;
for (tmp = window->statusbars; tmp != NULL; tmp = tmp->next) {
STATUSBAR_REC *bar = tmp->data;
if (bar->config->placement == placement) {
statusbars_recalc_ypos(bar);
break;
}
}
}
static void sig_mainwindow_resized(MAIN_WINDOW_REC *window)
{
mainwindow_recalc_ypos(window, STATUSBAR_TOP);
mainwindow_recalc_ypos(window, STATUSBAR_BOTTOM);
}
STATUSBAR_REC *statusbar_create(STATUSBAR_GROUP_REC *group,
STATUSBAR_CONFIG_REC *config,
MAIN_WINDOW_REC *parent_window)
@ -397,6 +432,10 @@ STATUSBAR_REC *statusbar_create(STATUSBAR_GROUP_REC *group,
bar->config = config;
bar->parent_window = parent_window;
signal_remove("terminal resized", (SIGNAL_FUNC) sig_terminal_resized);
signal_remove("mainwindow resized", (SIGNAL_FUNC) sig_mainwindow_resized);
signal_remove("mainwindow moved", (SIGNAL_FUNC) sig_mainwindow_resized);
if (config->type == STATUSBAR_TYPE_ROOT) {
/* top/bottom of the screen */
mainwindows_reserve_lines(config->placement == STATUSBAR_TOP,
@ -414,6 +453,10 @@ STATUSBAR_REC *statusbar_create(STATUSBAR_GROUP_REC *group,
parent_window->active->theme : current_theme;
}
signal_add("terminal resized", (SIGNAL_FUNC) sig_terminal_resized);
signal_add("mainwindow resized", (SIGNAL_FUNC) sig_mainwindow_resized);
signal_add("mainwindow moved", (SIGNAL_FUNC) sig_mainwindow_resized);
/* get background color from sb_background abstract */
name = g_strdup_printf("{sb_%s_bg}", config->name);
value = theme_format_expand(theme, name);
@ -804,41 +847,6 @@ void statusbar_item_destroy(SBAR_ITEM_REC *item)
g_free(item);
}
static void sig_terminal_resized(void)
{
GSList *tmp;
for (tmp = active_statusbar_group->bars; tmp != NULL; tmp = tmp->next) {
STATUSBAR_REC *bar = tmp->data;
if (bar->config->type == STATUSBAR_TYPE_ROOT &&
bar->config->placement == STATUSBAR_BOTTOM) {
statusbars_recalc_ypos(bar);
break;
}
}
}
static void mainwindow_recalc_ypos(MAIN_WINDOW_REC *window, int placement)
{
GSList *tmp;
for (tmp = window->statusbars; tmp != NULL; tmp = tmp->next) {
STATUSBAR_REC *bar = tmp->data;
if (bar->config->placement == placement) {
statusbars_recalc_ypos(bar);
break;
}
}
}
static void sig_mainwindow_resized(MAIN_WINDOW_REC *window)
{
mainwindow_recalc_ypos(window, STATUSBAR_TOP);
mainwindow_recalc_ypos(window, STATUSBAR_BOTTOM);
}
#define STATUSBAR_IS_VISIBLE(bar, window) \
((bar)->visible == STATUSBAR_VISIBLE_ALWAYS || \
(active_mainwin == (window) && \
@ -897,8 +905,10 @@ static void sig_window_changed(void)
for (tmp = mainwindows; tmp != NULL; tmp = tmp->next) {
MAIN_WINDOW_REC *rec = tmp->data;
mainwindow_resize_freeze(rec);
statusbars_remove_unvisible(rec);
statusbars_add_visible(rec);
mainwindow_resize_thaw(rec);
}
}
@ -941,15 +951,15 @@ void statusbar_init(void)
sbar_item_signals = g_hash_table_new((GHashFunc) g_direct_hash,
(GCompareFunc) g_direct_equal);
statusbar_items_init();
statusbar_config_init();
signal_add("terminal resized", (SIGNAL_FUNC) sig_terminal_resized);
signal_add("mainwindow resized", (SIGNAL_FUNC) sig_mainwindow_resized);
signal_add("mainwindow moved", (SIGNAL_FUNC) sig_mainwindow_resized);
signal_add("window changed", (SIGNAL_FUNC) sig_window_changed);
signal_add("mainwindow destroyed", (SIGNAL_FUNC) sig_mainwindow_destroyed);
signal_add_last("setup reread", (SIGNAL_FUNC) sig_setup_reload);
statusbar_items_init();
statusbar_config_init(); /* signals need to be before this call */
}
void statusbar_deinit(void)