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remove some dead code

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17320 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Jonathan Gordon 2008-05-03 14:26:47 +00:00
parent b2ad20c2cb
commit ef5286c48c
2 changed files with 0 additions and 93 deletions
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51
apps/gui/option_select.c
View file

@ -554,54 +554,3 @@ bool option_screen(struct settings_list *setting,
return false;
}
/* to be replaced */
void option_select_init_items(struct option_select * opt,
const char * title,
int selected,
const struct opt_items * items,
int nb_items)
{
opt->title=title;
opt->min_value=0;
opt->max_value=nb_items;
opt->option=selected;
opt->items=items;
}
void option_select_next(struct option_select * opt)
{
if(opt->option + 1 >= opt->max_value)
{
if(opt->option==opt->max_value-1)
opt->option=opt->min_value;
else
opt->option=opt->max_value-1;
}
else
opt->option+=1;
}
void option_select_prev(struct option_select * opt)
{
if(opt->option - 1 < opt->min_value)
{
/* the dissimilarity to option_select_next() arises from the
* sleep timer problem (bug #5000 and #5001):
* there we have min=0, step = 5 but the value itself might
* not be a multiple of 5 -- as time elapsed;
* We need to be able to set timer to 0 (= Off) nevertheless. */
if(opt->option!=opt->min_value)
opt->option=opt->min_value;
else
opt->option=opt->max_value-1;
}
else
opt->option-=1;
}
const char * option_select_get_text(struct option_select * opt)
{
return(P2STR(opt->items[opt->option].string));
}

42
apps/gui/option_select.h
View file

@ -27,48 +27,6 @@ bool option_screen(struct settings_list *setting,
struct viewport parent[NB_SCREENS],
bool use_temp_var, unsigned char* option_title);
struct option_select
{
const char * title;
int min_value;
int max_value;
int option;
const struct opt_items * items;
};
/*
* Initializes an option containing a list of choices
* - title : the title of the option
* - selected : the initially selected item
* - items : the list of items, defined in settings.h
* - nb_items : the number of items in the 'items' list
*/
extern void option_select_init_items(struct option_select * opt,
const char * title,
int selected,
const struct opt_items * items,
int nb_items);
/*
* Gets the selected option
* - opt : the option struct
* Returns the selected option
*/
extern const char * option_select_get_text(struct option_select * opt);
/*
* Selects the next value
* - opt : the option struct
*/
extern void option_select_next(struct option_select * opt);
/*
* Selects the previous value
* - opt : the option struct
*/
extern void option_select_prev(struct option_select * opt);
void option_select_next_val(struct settings_list *setting,
bool previous, bool apply);