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More comments in the settings macros

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22423 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Alexander Levin 2009-08-19 09:53:57 +00:00
parent 1eeab430a1
commit 40f30e641f
1 changed files with 9 additions and 5 deletions
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14
apps/settings_list.c
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@ -76,8 +76,10 @@
- lang_id: LANG_* id to display in menus and setting screens for the setting
- default: the default value for the variable, set if settings are reset
- name: the name of the setting in config files
- cfg_vals: comma seperated list of legal values in cfg files.
NULL if a number is written to the file instead.
- cfg_vals: comma separated list of legal values to write to cfg files.
The values correspond to the values 0,1,2,etc. of the setting.
NULL if just the number itself should be written to the file.
No spaces between the values and the commas!
- cb: the callback used by the setting screen.
*/
@ -91,15 +93,17 @@
or dont save as "off" or "on" in the cfg.
cfgvals are comma separated values (without spaces after the comma!) to write
for 'false' and 'true' (in this order)
yes_id is the lang_id for the 'yes' (or 'on') option in the menu
no_id is the lang_id for the 'no' (or 'off') option in the menu
*/
#define BOOL_SETTING(flags,var,lang_id,default,name,cfgvals,yes,no,cb) \
#define BOOL_SETTING(flags,var,lang_id,default,name,cfgvals,yes_id,no_id,cb)\
{flags|F_BOOL_SETTING, &global_settings.var, \
lang_id, BOOL(default),name,cfgvals, \
{.bool_setting=(struct bool_setting[]){{cb,yes,no}}} }
{.bool_setting=(struct bool_setting[]){{cb,yes_id,no_id}}} }
/* bool setting which does use LANG_YES and _NO and save as "off,on" */
#define OFFON_SETTING(flags,var,lang_id,default,name,cb) \
BOOL_SETTING(flags,var,lang_id,default,name,off_on, \
BOOL_SETTING(flags,var,lang_id,default,name,off_on, \
LANG_SET_BOOL_YES,LANG_SET_BOOL_NO,cb)
/* int variable which is NOT saved to .cfg files,