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(Menu) Cut down on code duplication

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This commit is contained in:
twinaphex 2014-07-17 06:43:47 +02:00
parent ef6d1453f5
commit 37b09a3e77
1 changed files with 32 additions and 55 deletions
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87
frontend/menu/backend/menu_common_backend.c
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@ -3449,6 +3449,34 @@ static void menu_common_setting_set_current_boolean(rarch_setting_t *setting, bo
setting->change_handler(setting);
}
static void menu_common_setting_set_current_fraction(rarch_setting_t *setting, float step, unsigned action)
{
switch (action)
{
case MENU_ACTION_LEFT:
*setting->value.fraction = *setting->value.fraction - step;
if (*setting->value.fraction < setting->min)
*setting->value.fraction = setting->min;
break;
case MENU_ACTION_RIGHT:
case MENU_ACTION_OK:
*setting->value.fraction = *setting->value.fraction + step;
if (*setting->value.fraction > setting->max)
*setting->value.fraction = setting->max;
break;
case MENU_ACTION_START:
*setting->value.fraction = setting->default_value.fraction;
break;
}
if (setting->change_handler)
setting->change_handler(setting);
}
static int menu_common_setting_set(unsigned setting, unsigned action)
{
rarch_setting_t *setting_data, *current_setting;
@ -3939,63 +3967,12 @@ static int menu_common_setting_set(unsigned setting, unsigned action)
#ifdef HAVE_OVERLAY
case MENU_SETTINGS_OVERLAY_OPACITY:
if ((current_setting = setting_data_find_setting(setting_data, "input_overlay_opacity")))
{
switch (action)
{
case MENU_ACTION_LEFT:
*current_setting->value.fraction = *current_setting->value.fraction - 0.01f;
if (*current_setting->value.fraction < current_setting->min)
*current_setting->value.fraction = current_setting->min;
break;
case MENU_ACTION_RIGHT:
case MENU_ACTION_OK:
*current_setting->value.fraction = *current_setting->value.fraction + 0.01f;
if (*current_setting->value.fraction > current_setting->max)
*current_setting->value.fraction = current_setting->max;
break;
case MENU_ACTION_START:
*current_setting->value.fraction = current_setting->default_value.fraction;
break;
}
if (current_setting->change_handler)
current_setting->change_handler(current_setting);
break;
}
menu_common_setting_set_current_fraction(current_setting, 0.01f, action);
break;
case MENU_SETTINGS_OVERLAY_SCALE:
if ((current_setting = setting_data_find_setting(setting_data, "input_overlay_scale")))
{
switch (action)
{
case MENU_ACTION_LEFT:
*current_setting->value.fraction = *current_setting->value.fraction - 0.01f;
if (*current_setting->value.fraction < current_setting->min)
*current_setting->value.fraction = current_setting->min;
break;
case MENU_ACTION_RIGHT:
case MENU_ACTION_OK:
*current_setting->value.fraction = *current_setting->value.fraction + 0.01f;
if (*current_setting->value.fraction > current_setting->max)
*current_setting->value.fraction = current_setting->max;
break;
case MENU_ACTION_START:
*current_setting->value.fraction = current_setting->default_value.fraction;
break;
}
if (current_setting->change_handler)
current_setting->change_handler(current_setting);
break;
}
menu_common_setting_set_current_fraction(current_setting, 0.01f, action);
break;
#endif
// controllers
case MENU_SETTINGS_BIND_PLAYER: