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allow simplelists to set the timeout and the start selection.

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set a slightly saner default timeout
talk the selected item when the list is first displayed


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15247 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Jonathan Gordon 2007-10-21 13:47:43 +00:00
parent c1051549b9
commit 0465101f92
3 changed files with 13 additions and 2 deletions
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1
apps/debug_menu.c
View file

@ -1880,6 +1880,7 @@ static bool dbg_tagcache_info(void)
simplelist_info_init(&info, "Database Info", 8, NULL);
info.action_callback = database_callback;
info.hide_selection = true;
info.timeout = TIMEOUT_NOBLOCK;
tagcache_screensync_enable(true);
return simplelist_show_list(&info);
}

10
apps/gui/list.c
View file

@ -1179,13 +1179,17 @@ bool simplelist_show_list(struct simplelist_info *info)
gui_synclist_set_nb_items(&lists, simplelist_line_count*info->selection_size);
else
gui_synclist_set_nb_items(&lists, info->count*info->selection_size);
gui_synclist_select_item(&lists, info->start_selection);
if (info->get_talk)
info->get_talk(gui_synclist_get_sel_pos(&lists), info->callback_data);
gui_synclist_draw(&lists);
while(1)
{
gui_syncstatusbar_draw(&statusbars, true);
action = get_action(CONTEXT_STD, HZ/100);
action = get_action(CONTEXT_STD, info->timeout);
if (gui_synclist_do_button(&lists, &action, LIST_WRAP_UNLESS_HELD))
continue;
if (info->action_callback)
@ -1218,6 +1222,8 @@ void simplelist_info_init(struct simplelist_info *info, char* title,
info->selection_size = 1;
info->hide_selection = false;
info->scroll_all = false;
info->timeout = HZ/10;
info->start_selection = 0;
info->action_callback = NULL;
info->get_icon = NULL;
info->get_name = NULL;

4
apps/gui/list.h
View file

@ -267,6 +267,8 @@ struct simplelist_info {
char selection_size; /* list selection size, usually 1 */
bool hide_selection;
bool scroll_all;
int timeout;
int start_selection; /* the item to select when the list is first displayed */
int (*action_callback)(int action, struct gui_synclist *lists); /* can be NULL */
/* action_callback notes:
action == the action pressed by the user
@ -303,6 +305,8 @@ void simplelist_addline(int line_number, const char *fmt, ...);
info.get_icon = NULL;
info.get_name = NULL;
info.get_voice = NULL;
info.timeout = HZ/10;
info.start_selection = 0;
*/
void simplelist_info_init(struct simplelist_info *info, char* title,
int count, void* data);