/*
* Does the actions associated to the given button if any
* - qs : the quickscreen
* - button : the key we are going to analyse
* returns : true if the button corresponded to an action, false otherwise
*/
static bool gui_quickscreen_do_button(struct gui_quickscreen * qs, int button)
{
int item;
bool invert = false;
switch(button)
{
case ACTION_QS_TOP:
invert = true;
item = QUICKSCREEN_TOP;
break;
case ACTION_QS_LEFT:
invert = true;
item = QUICKSCREEN_LEFT;
break;
case ACTION_QS_DOWN:
item = QUICKSCREEN_BOTTOM;
break;
case ACTION_QS_RIGHT:
item = QUICKSCREEN_RIGHT;
break;
default:
return false;
}
if (qs->items[item] == NULL)
return false;
option_select_next_val(qs->items[item], invert, true);
talk_qs_option(qs->items[item], false);
return true;
}
/*
* Does the actions associated to the given button if any
* - qs : the quickscreen
* - button : the key we are going to analyse
* returns : true if the button corresponded to an action, false otherwise
*/
static bool gui_quickscreen_do_button(struct gui_quickscreen * qs, int button)
{
int item;
bool invert = false;
switch(button)
{
case ACTION_QS_TOP:
invert = true;
item = QUICKSCREEN_TOP;
break;
case ACTION_QS_LEFT:
invert = true;
item = QUICKSCREEN_LEFT;
break;
case ACTION_QS_DOWN:
item = QUICKSCREEN_BOTTOM;
break;
case ACTION_QS_RIGHT:
item = QUICKSCREEN_RIGHT;
break;
default:
return false;
}
if (qs->items[item] == NULL)
return false;
#ifdef ASCENDING_INT_SETTINGS
if (((qs->items[item]->flags & F_INT_SETTING) == F_INT_SETTING) &&
( button == ACTION_QS_DOWN || button == ACTION_QS_TOP))
{
invert = !invert;
}
#endif
option_select_next_val(qs->items[item], invert, true);
talk_qs_option(qs->items[item], false);
return true;
}
static bool gui_syncquickscreen_run(struct gui_quickscreen * qs, int button_enter)
{
int button, i, j;
struct viewport parent[NB_SCREENS];
struct viewport vps[NB_SCREENS][QUICKSCREEN_ITEM_COUNT];
struct viewport vp_icons[NB_SCREENS];
bool changed = false;
/* To quit we need either :
* - a second press on the button that made us enter
* - an action taken while pressing the enter button,
* then release the enter button*/
bool can_quit = false;
FOR_NB_SCREENS(i)
{
screens[i].set_viewport(NULL);
screens[i].stop_scroll();
viewportmanager_theme_enable(i, true, &parent[i]);
quickscreen_fix_viewports(qs, &screens[i], &parent[i], vps[i], &vp_icons[i]);
gui_quickscreen_draw(qs, &screens[i], &parent[i], vps[i], &vp_icons[i]);
}
/* Announce current selection on entering this screen. This is all
queued up, but can be interrupted as soon as a setting is
changed. */
cond_talk_ids(VOICE_QUICKSCREEN);
talk_qs_option(qs->items[QUICKSCREEN_TOP], true);
talk_qs_option(qs->items[QUICKSCREEN_LEFT], true);
talk_qs_option(qs->items[QUICKSCREEN_BOTTOM], true);
talk_qs_option(qs->items[QUICKSCREEN_RIGHT], true);
while (true) {
button = get_action(CONTEXT_QUICKSCREEN, HZ/5);
#ifdef HAVE_TOUCHSCREEN
if (button == ACTION_TOUCHSCREEN)
button = quickscreen_touchscreen_button(vps[SCREEN_MAIN]);
#endif
if (default_event_handler(button) == SYS_USB_CONNECTED)
return(true);
if (gui_quickscreen_do_button(qs, button))
{
changed = true;
can_quit = true;
FOR_NB_SCREENS(i)
gui_quickscreen_draw(qs, &screens[i], &parent[i],
vps[i], &vp_icons[i]);
if (qs->callback)
qs->callback(qs);
}
else if (button == button_enter)
can_quit = true;
if ((button == button_enter) && can_quit)
break;
if (button == ACTION_STD_CANCEL)
break;
}
/* Notify that we're exiting this screen */
cond_talk_ids_fq(VOICE_OK);
FOR_NB_SCREENS(i)
{ /* stop scrolling before exiting */
for (j = 0; j < QUICKSCREEN_ITEM_COUNT; j++)
screens[i].scroll_stop(&vps[i][j]);
viewportmanager_theme_undo(i, true);
}
return changed;
}
