enlightenment/src/modules/conf_desklock/e_int_config_desklock.c

660 lines
21 KiB
C

/*
* vim:ts=8:sw=3:sts=8:noexpandtab:cino=>5n-3f0^-2{2
*/
#include "e.h"
static void *_create_data (E_Config_Dialog *cfd);
static void _free_data (E_Config_Dialog *cfd, E_Config_Dialog_Data *cfdata);
static void _fill_data (E_Config_Dialog_Data *cfdata);
static int _basic_apply (E_Config_Dialog *cfd, E_Config_Dialog_Data *cfdata);
static int _basic_check_changed(E_Config_Dialog *cfd, E_Config_Dialog_Data *cfdata);
static int _adv_apply (E_Config_Dialog *cfd, E_Config_Dialog_Data *cfdata);
static int _adv_check_changed(E_Config_Dialog *cfd, E_Config_Dialog_Data *cfdata);
static Evas_Object *_basic_create (E_Config_Dialog *cfd, Evas *evas, E_Config_Dialog_Data *cfdata);
static Evas_Object *_adv_create (E_Config_Dialog *cfd, Evas *evas, E_Config_Dialog_Data *cfdata);
static void _cb_method_change (void *data, Evas_Object *obj, void *event_info);
static void _cb_radio_change (void *data, Evas_Object *obj);
static void _cb_login_change (void *data, Evas_Object *obj);
static void _cb_button_up (void *data1, void *data2);
static void _cb_fm_dir_change (void *data, Evas_Object *obj, void *event_info);
static void _cb_fm_sel_change (void *data, Evas_Object *obj, void *event_info);
static void _cb_fm_change (void *data, Evas_Object *obj, void *event_info);
static int _zone_count_get(void);
static void _cb_disable_check(void *data, Evas_Object *obj);
static void _cb_ask_presentation_changed(void *data, Evas_Object *obj);
struct _E_Config_Dialog_Data
{
E_Config_Dialog *cfd;
/* Common vars */
int use_xscreensaver;
int fmdir;
int zone_count;
/* Locking */
int start_locked;
int lock_on_suspend;
int auto_lock;
int locking_method;
int login_zone;
int zone;
char *custom_lock_cmd;
/* Timers */
int screensaver_lock;
double idle_time;
double post_screensaver_time;
/* Adv props */
int bg_method;
const char *bg;
int custom_lock;
int ask_presentation;
double ask_presentation_timeout;
struct
{
Evas_Object *loginbox_slider;
Evas_Object *post_screensaver_slider;
Evas_Object *auto_lock_slider;
Evas_Object *ask_presentation_slider;
Evas_Object *o_fm, *o_sf, *o_btn, *o_custom;
} gui;
};
E_Config_Dialog *
e_int_config_desklock(E_Container *con, const char *params __UNUSED__)
{
E_Config_Dialog *cfd;
E_Config_Dialog_View *v;
if (e_config_dialog_find("E", "screen/screen_lock")) return NULL;
v = E_NEW(E_Config_Dialog_View, 1);
if (!v) return NULL;
v->create_cfdata = _create_data;
v->free_cfdata = _free_data;
v->basic.create_widgets = _basic_create;
v->basic.apply_cfdata = _basic_apply;
v->basic.check_changed = _basic_check_changed;
v->override_auto_apply = 1;
cfd = e_config_dialog_new(con, _("Screen Lock Settings"), "E",
"screen/screen_lock", "preferences-desklock",
0, v, NULL);
return cfd;
}
static void
_fill_data(E_Config_Dialog_Data *cfdata)
{
cfdata->fmdir = 0;
if (e_config->desklock_background)
{
cfdata->bg = eina_stringshare_ref(e_config->desklock_background);
if (!strstr(cfdata->bg, e_user_homedir_get()))
cfdata->fmdir = 1;
}
else
cfdata->bg = eina_stringshare_add("theme_desklock_background");
if (!strcmp(cfdata->bg, "theme_desklock_background"))
cfdata->bg_method = 0;
else if (!strcmp(cfdata->bg, "theme_background"))
cfdata->bg_method = 1;
else if (!strcmp(cfdata->bg, "user_background"))
cfdata->bg_method = 2;
else
cfdata->bg_method = 3;
cfdata->use_xscreensaver = ecore_x_screensaver_event_available_get();
cfdata->zone_count = _zone_count_get();
cfdata->custom_lock = e_config->desklock_use_custom_desklock;
if (e_config->desklock_custom_desklock_cmd)
cfdata->custom_lock_cmd = strdup(e_config->desklock_custom_desklock_cmd);
cfdata->start_locked = e_config->desklock_start_locked;
cfdata->lock_on_suspend = e_config->desklock_on_suspend;
cfdata->auto_lock = e_config->desklock_autolock_idle;
cfdata->screensaver_lock = e_config->desklock_autolock_screensaver;
cfdata->idle_time = e_config->desklock_autolock_idle_timeout / 60;
cfdata->post_screensaver_time = e_config->desklock_post_screensaver_time;
if (e_config->desklock_login_box_zone >= 0)
{
cfdata->login_zone = 0;
cfdata->zone = e_config->desklock_login_box_zone;
}
else
{
cfdata->login_zone = e_config->desklock_login_box_zone;
cfdata->zone = 0;
}
cfdata->ask_presentation = e_config->desklock_ask_presentation;
cfdata->ask_presentation_timeout = e_config->desklock_ask_presentation_timeout;
}
static void *
_create_data(E_Config_Dialog *cfd)
{
E_Config_Dialog_Data *cfdata;
cfdata = E_NEW(E_Config_Dialog_Data, 1);
_fill_data(cfdata);
return cfdata;
}
static void
_free_data(E_Config_Dialog *cfd, E_Config_Dialog_Data *cfdata)
{
E_FREE(cfdata->custom_lock_cmd);
eina_stringshare_del(cfdata->bg);
E_FREE(cfdata);
}
static void
_basic_auto_lock_cb_changed(void *data, Evas_Object *o)
{
E_Config_Dialog_Data *cfdata = data;
int disable;
disable = ((!cfdata->use_xscreensaver) ||
(!cfdata->auto_lock));
e_widget_disabled_set(cfdata->gui.auto_lock_slider, disable);
}
static void
_basic_screensaver_lock_cb_changed(void *data, Evas_Object *o)
{
E_Config_Dialog_Data *cfdata = data;
int disable;
disable = ((!cfdata->use_xscreensaver) ||
(!cfdata->screensaver_lock));
e_widget_disabled_set(cfdata->gui.post_screensaver_slider, disable);
}
static Evas_Object *
_basic_create(E_Config_Dialog *cfd, Evas *evas, E_Config_Dialog_Data *cfdata)
{
Evas_Object *o, *otb, *ol, *of, *ow, *rt;
E_Radio_Group *rg;
E_Fm2_Config fmc;
E_Zone *zone;
int screen_count;
char path[PATH_MAX];
zone = e_zone_current_get(cfd->con);
screen_count = ecore_x_xinerama_screen_count_get();
o = e_widget_list_add(evas, 0, 0);
otb = e_widget_toolbook_add(evas, (48 * e_scale), (48 * e_scale));
ol = e_widget_list_add(evas, 0, 0);
ow = e_widget_check_add(evas, _("Lock when Enlightenment starts"),
&cfdata->start_locked);
e_widget_disabled_set(ow, !cfdata->use_xscreensaver);
e_widget_list_object_append(ol, ow, 1, 1, 0.5);
of = e_widget_framelist_add(evas, _("Custom Screenlock Command"), 0);
ow = e_widget_entry_add(evas, &(cfdata->custom_lock_cmd), NULL, NULL, NULL);
e_widget_framelist_object_append(of, ow);
ow = e_widget_check_add(evas, _("Lock on Suspend"),
&cfdata->lock_on_suspend);
e_widget_disabled_set(ow, !cfdata->use_xscreensaver);
e_widget_list_object_append(ol, ow, 1, 1, 0.5);
of = e_widget_framelist_add(evas, _("Custom Screenlock Command"), 0);
ow = e_widget_entry_add(evas, &(cfdata->custom_lock_cmd), NULL, NULL, NULL);
e_widget_framelist_object_append(of, ow);
e_widget_list_object_append(ol, of, 1, 1, 0.5);
of = e_widget_framelist_add(evas, _("Login Box Settings"), 0);
e_widget_disabled_set(of, (screen_count <= 0));
rg = e_widget_radio_group_new(&(cfdata->login_zone));
ow = e_widget_radio_add(evas, _("Show on all screen zones"), -1, rg);
e_widget_on_change_hook_set(ow, _cb_login_change, cfdata);
e_widget_disabled_set(ow, (screen_count <= 0));
e_widget_framelist_object_append(of, ow);
ow = e_widget_radio_add(evas, _("Show on current screen zone"), -2, rg);
e_widget_on_change_hook_set(ow, _cb_login_change, cfdata);
e_widget_disabled_set(ow, (screen_count <= 0));
e_widget_framelist_object_append(of, ow);
ow = e_widget_radio_add(evas, _("Show on screen zone #:"), 0, rg);
e_widget_on_change_hook_set(ow, _cb_login_change, cfdata);
e_widget_disabled_set(ow, (screen_count <= 0));
e_widget_framelist_object_append(of, ow);
cfdata->gui.loginbox_slider =
e_widget_slider_add(evas, 1, 0, _("%1.0f"), 0.0, (cfdata->zone_count - 1),
1.0, 0, NULL, &(cfdata->zone), 100);
e_widget_disabled_set(cfdata->gui.loginbox_slider, (screen_count <= 0));
e_widget_framelist_object_append(of, cfdata->gui.loginbox_slider);
e_widget_list_object_append(ol, of, 1, 1, 0.5);
e_widget_toolbook_page_append(otb, NULL, _("Locking"), ol,
1, 0, 1, 0, 0.5, 0.0);
ol = e_widget_list_add(evas, 0, 0);
of = e_widget_framelist_add(evas, _("Screen Lock Timers"), 0);
ow = e_widget_check_add(evas, _("Lock after X screensaver activates"),
&cfdata->screensaver_lock);
e_widget_on_change_hook_set(ow, _basic_screensaver_lock_cb_changed, cfdata);
e_widget_disabled_set(ow, !cfdata->use_xscreensaver);
e_widget_framelist_object_append(of, ow);
ow = e_widget_slider_add(evas, 1, 0, _("%1.0f seconds"), 0.0, 300.0, 10.0, 0,
&(cfdata->post_screensaver_time), NULL, 100);
cfdata->gui.post_screensaver_slider = ow;
e_widget_disabled_set(ow, !cfdata->use_xscreensaver);
e_widget_framelist_object_append(of, ow);
ow = e_widget_check_add(evas, _("Lock when idle time exceeded"),
&cfdata->auto_lock);
e_widget_on_change_hook_set(ow, _basic_auto_lock_cb_changed, cfdata);
e_widget_framelist_object_append(of, ow);
ow = e_widget_slider_add(evas, 1, 0, _("%1.0f minutes"), 1.0, 90.0, 1.0, 0,
&(cfdata->idle_time), NULL, 100);
cfdata->gui.auto_lock_slider = ow;
e_widget_disabled_set(ow, !cfdata->use_xscreensaver);
e_widget_framelist_object_append(of, ow);
e_widget_list_object_append(ol, of, 1, 1, 0.5);
of = e_widget_framelist_add(evas, _("Presentation Mode"), 0);
ow =
e_widget_check_add(evas, _("Suggest if deactivated before"),
&(cfdata->ask_presentation));
e_widget_on_change_hook_set(ow, _cb_ask_presentation_changed, cfdata);
e_widget_framelist_object_append(of, ow);
ow = e_widget_slider_add(evas, 1, 0, _("%1.0f seconds"),
1.0, 300.0, 10.0, 0,
&(cfdata->ask_presentation_timeout), NULL, 100);
cfdata->gui.ask_presentation_slider = ow;
e_widget_framelist_object_append(of, ow);
e_widget_list_object_append(ol, of, 1, 1, 0.5);
e_widget_toolbook_page_append(otb, NULL, _("Timers"), ol,
1, 0, 1, 0, 0.5, 0.0);
ol = e_widget_list_add(evas, 0, 0);
of = e_widget_framelist_add(evas, _("Wallpaper Mode"), 0);
rg = e_widget_radio_group_new(&(cfdata->bg_method));
ow = e_widget_radio_add(evas, _("Theme Defined"), 0, rg);
evas_object_smart_callback_add(ow, "changed", _cb_method_change, cfdata);
e_widget_framelist_object_append(of, ow);
ow = e_widget_radio_add(evas, _("Theme Wallpaper"), 1, rg);
evas_object_smart_callback_add(ow, "changed", _cb_method_change, cfdata);
e_widget_framelist_object_append(of, ow);
ow = e_widget_radio_add(evas, _("User Wallpaper"), 2, rg);
evas_object_smart_callback_add(ow, "changed", _cb_method_change, cfdata);
e_widget_framelist_object_append(of, ow);
ow = e_widget_radio_add(evas, _("Custom"), 3, rg);
evas_object_smart_callback_add(ow, "changed", _cb_method_change, cfdata);
cfdata->gui.o_custom = ow;
e_widget_framelist_object_append(of, ow);
e_widget_list_object_append(ol, of, 1, 1, 0.5);
of = e_widget_framelist_add(evas, _("Custom Wallpaper"), 0);
rt = e_widget_table_add(evas, 0);
rg = e_widget_radio_group_new(&(cfdata->fmdir));
ow = e_widget_radio_add(evas, _("Personal"), 0, rg);
e_widget_on_change_hook_set(ow, _cb_radio_change, cfdata);
e_widget_table_object_append(rt, ow, 0, 0, 1, 1, 1, 1, 0, 0);
ow = e_widget_radio_add(evas, _("System"), 1, rg);
e_widget_on_change_hook_set(ow, _cb_radio_change, cfdata);
e_widget_table_object_append(rt, ow, 1, 0, 1, 1, 1, 1, 0, 0);
cfdata->gui.o_btn = e_widget_button_add(evas, _("Directory up"),
"go-up", _cb_button_up,
cfdata, NULL);
e_widget_table_object_append(rt, cfdata->gui.o_btn, 2, 0, 1, 1, 1, 1, 1, 0);
e_widget_framelist_object_append(of, rt);
if (cfdata->fmdir == 1)
e_prefix_data_concat_static(path, "data/backgrounds");
else
e_user_dir_concat_static(path, "backgrounds");
ow = e_fm2_add(evas);
cfdata->gui.o_fm = ow;
memset(&fmc, 0, sizeof(E_Fm2_Config));
fmc.view.mode = E_FM2_VIEW_MODE_LIST;
fmc.view.open_dirs_in_place = 1;
fmc.view.selector = 1;
fmc.view.single_click = 0;
fmc.view.no_subdir_jump = 0;
fmc.icon.list.w = 48;
fmc.icon.list.h = 48;
fmc.icon.fixed.w = 1;
fmc.icon.fixed.h = 1;
fmc.icon.extension.show = 0;
fmc.icon.key_hint = NULL;
fmc.list.sort.no_case = 1;
fmc.list.sort.dirs.first = 0;
fmc.list.sort.dirs.last = 1;
fmc.selection.single = 1;
fmc.selection.windows_modifiers = 0;
e_fm2_config_set(ow, &fmc);
e_fm2_icon_menu_flags_set(ow, E_FM2_MENU_NO_SHOW_HIDDEN);
e_fm2_path_set(ow, path, "/");
evas_object_smart_callback_add(ow, "dir_changed",
_cb_fm_dir_change, cfdata);
evas_object_smart_callback_add(ow, "selection_change",
_cb_fm_sel_change, cfdata);
evas_object_smart_callback_add(ow, "changed", _cb_fm_change, cfdata);
cfdata->gui.o_sf = e_widget_scrollframe_pan_add(evas, ow, e_fm2_pan_set,
e_fm2_pan_get,
e_fm2_pan_max_get,
e_fm2_pan_child_size_get);
e_widget_size_min_set(cfdata->gui.o_sf, 100, 100);
e_widget_framelist_object_append(of, cfdata->gui.o_sf);
e_widget_list_object_append(ol, of, 1, 1, 0.5);
e_widget_toolbook_page_append(otb, NULL, _("Wallpaper"), ol,
1, 0, 1, 0, 0.5, 0.0);
e_widget_list_object_append(o, otb, 1, 1, 0.5);
e_widget_toolbook_page_show(otb, 0);
_basic_auto_lock_cb_changed(cfdata, NULL);
_basic_screensaver_lock_cb_changed(cfdata, NULL);
of = e_widget_framelist_add(evas, _("Enter Presentation Mode"), 0);
return o;
}
static int
_basic_apply(E_Config_Dialog *cfd, E_Config_Dialog_Data *cfdata)
{
e_config->desklock_start_locked = cfdata->start_locked;
e_config->desklock_on_suspend = cfdata->lock_on_suspend;
e_config->desklock_autolock_idle = cfdata->auto_lock;
e_config->desklock_post_screensaver_time = cfdata->post_screensaver_time;
e_config->desklock_autolock_screensaver = cfdata->screensaver_lock;
e_config->desklock_autolock_idle_timeout = cfdata->idle_time * 60;
e_config->desklock_ask_presentation = cfdata->ask_presentation;
e_config->desklock_ask_presentation_timeout = cfdata->ask_presentation_timeout;
if (cfdata->bg)
{
if (e_config->desklock_background)
e_filereg_deregister(e_config->desklock_background);
eina_stringshare_replace(&e_config->desklock_background, cfdata->bg);
e_filereg_register(e_config->desklock_background);
}
if (cfdata->login_zone < 0)
{
e_config->desklock_login_box_zone = cfdata->login_zone;
}
else
e_config->desklock_login_box_zone = cfdata->zone;
e_config->desklock_use_custom_desklock = cfdata->custom_lock;
if (cfdata->custom_lock_cmd)
{
if (e_config->desklock_custom_desklock_cmd)
eina_stringshare_del(e_config->desklock_custom_desklock_cmd);
e_config->desklock_custom_desklock_cmd =
eina_stringshare_add(cfdata->custom_lock_cmd);
}
e_config_save_queue();
return 1;
}
static int
_basic_check_changed(E_Config_Dialog *cfd, E_Config_Dialog_Data *cfdata)
{
if (e_config->desklock_start_locked != cfdata->start_locked)
return 1;
if (e_config->desklock_autolock_idle != cfdata->auto_lock)
return 1;
if (e_config->desklock_autolock_screensaver != cfdata->screensaver_lock)
return 1;
if (e_config->desklock_post_screensaver_time !=
cfdata->post_screensaver_time)
return 1;
if (e_config->desklock_autolock_idle_timeout != cfdata->idle_time * 60)
return 1;
if (e_config->desklock_background != cfdata->bg)
return 1;
if (cfdata->login_zone < 0)
{
if (e_config->desklock_login_box_zone != cfdata->login_zone)
return 1;
}
else
{
if (e_config->desklock_login_box_zone != cfdata->zone)
return 1;
}
if (e_config->desklock_use_custom_desklock != cfdata->custom_lock)
return 1;
if (e_config->desklock_custom_desklock_cmd && cfdata->custom_lock_cmd)
{
if (strcmp(e_config->desklock_custom_desklock_cmd, cfdata->custom_lock_cmd) != 0)
return 1;
}
else if (e_config->desklock_custom_desklock_cmd != cfdata->custom_lock_cmd)
return 1;
return ((e_config->desklock_ask_presentation != cfdata->ask_presentation) ||
(e_config->desklock_ask_presentation_timeout != cfdata->ask_presentation_timeout));
}
static void
_cb_method_change(void *data, Evas_Object * obj, void *event_info)
{
E_Config_Dialog_Data *cfdata;
Eina_List *sel;
E_Fm2_Icon_Info *ic;
char path[PATH_MAX];
const char *f;
cfdata = data;
switch(cfdata->bg_method)
{
case 0:
eina_stringshare_replace(&cfdata->bg, "theme_desklock_background");
break;
case 1:
eina_stringshare_replace(&cfdata->bg, "theme_background");
break;
case 2:
eina_stringshare_replace(&cfdata->bg, "user_background");
break;
default:
sel = e_fm2_selected_list_get(cfdata->gui.o_fm);
if (!sel) sel = e_fm2_all_list_get(cfdata->gui.o_fm);
if (!sel) return;
ic = eina_list_nth(sel, 0);
eina_list_free(sel);
if (!ic)
return;
e_fm2_select_set(cfdata->gui.o_fm, ic->file, 1);
if (cfdata->fmdir == 0)
e_user_dir_snprintf(path, sizeof(path), "backgrounds/%s", ic->file);
else
e_prefix_data_snprintf(path, sizeof(path), "data/backgrounds/%s",
ic->file);
if (ecore_file_is_dir(path))
return;
eina_stringshare_replace(&cfdata->bg, path);
break;
}
}
static void
_cb_radio_change(void *data, Evas_Object * obj)
{
E_Config_Dialog_Data *cfdata;
char path[4096];
cfdata = data;
if (!cfdata->gui.o_fm) return;
if (cfdata->fmdir == 0)
e_user_dir_concat_static(path, "backgrounds");
else
e_prefix_data_concat_static(path, "data/backgrounds");
e_fm2_path_set(cfdata->gui.o_fm, path, "/");
}
static void
_cb_login_change(void *data, Evas_Object *obj)
{
E_Config_Dialog_Data *cfdata;
cfdata = data;
if (cfdata->login_zone < 0)
e_widget_disabled_set(cfdata->gui.loginbox_slider, 1);
else
e_widget_disabled_set(cfdata->gui.loginbox_slider, 0);
}
static void
_cb_button_up(void *data1, void *data2)
{
E_Config_Dialog_Data *cfdata;
cfdata = data1;
if (!cfdata->gui.o_fm) return;
e_fm2_parent_go(cfdata->gui.o_fm);
e_widget_scrollframe_child_pos_set(cfdata->gui.o_sf, 0, 0);
}
static void
_cb_fm_dir_change(void *data, Evas_Object *obj, void *event_info)
{
E_Config_Dialog_Data *cfdata;
cfdata = data;
if (!cfdata->gui.o_fm) return;
if (!e_fm2_has_parent_get(cfdata->gui.o_fm))
e_widget_disabled_set(cfdata->gui.o_btn, 1);
else
e_widget_disabled_set(cfdata->gui.o_btn, 0);
e_widget_scrollframe_child_pos_set(cfdata->gui.o_sf, 0, 0);
}
static void
_cb_fm_sel_change(void *data, Evas_Object *obj, void *event_info)
{
E_Config_Dialog_Data *cfdata;
Eina_List *sel;
E_Fm2_Icon_Info *ic;
char path[PATH_MAX];
cfdata = data;
if (!cfdata->gui.o_fm) return;
sel = e_fm2_selected_list_get(cfdata->gui.o_fm);
if (!sel) return;
ic = sel->data;
eina_list_free(sel);
if (cfdata->fmdir == 0)
{
e_user_dir_snprintf(path, sizeof(path), "backgrounds/%s",
ic->file);
}
else
{
e_prefix_data_snprintf(path, sizeof(path), "data/backgrounds/%s",
ic->file);
}
if (ecore_file_is_dir(path)) return;
eina_stringshare_replace(&cfdata->bg, path);
e_widget_change(cfdata->gui.o_sf);
e_widget_radio_toggle_set(cfdata->gui.o_custom, 1);
}
static void
_cb_fm_change(void *data, Evas_Object *obj, void *event_info)
{
E_Config_Dialog_Data *cfdata;
const char *p;
char path[PATH_MAX];
size_t len;
cfdata = data;
if (!cfdata->bg) return;
if (!cfdata->gui.o_fm) return;
p = e_fm2_real_path_get(cfdata->gui.o_fm);
if (p)
{
if (strncmp(p, cfdata->bg, strlen(p))) return;
}
else
return;
len = e_user_dir_concat_static(path, "backgrounds");
if (!strncmp(cfdata->bg, path, len))
p = cfdata->bg + len + 1;
else
{
len = e_prefix_data_concat_static(path, "data/backgrounds");
if (!strncmp(cfdata->bg, path, len))
p = cfdata->bg + len + 1;
else
p = cfdata->bg;
}
e_fm2_select_set(cfdata->gui.o_fm, p, 1);
e_fm2_file_show(cfdata->gui.o_fm, p);
}
static int
_zone_count_get(void)
{
int num = 0;
Eina_List *m, *c;
for (m = e_manager_list(); m; m = m->next)
{
E_Manager *man;
man = m->data;
if (!man) continue;
for (c = man->containers; c; c = c->next)
{
E_Container *con;
con = c->data;
if (!con) continue;
num += eina_list_count(con->zones);
}
}
return num;
}
static void
_cb_ask_presentation_changed(void *data, Evas_Object *obj __UNUSED__)
{
E_Config_Dialog_Data *cfdata = data;
Eina_Bool disable;
disable = (!cfdata->ask_presentation);
e_widget_disabled_set(cfdata->gui.ask_presentation_slider, disable);
}