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(svn r24297) -Codechange: Split DParam-setup for drawing setting values to a separate function.

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frosch 2012-05-28 13:32:38 +00:00
parent 41c8df35db
commit 09bdd4c773
1 changed files with 29 additions and 16 deletions
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45
src/settings_gui.cpp
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@ -1025,6 +1025,8 @@ struct SettingEntry {
return this->d.entry.setting->desc.str_help;
}
void SetValueDParams(uint first_param, int32 value);
private:
void DrawSetting(GameSettings *settings_ptr, int x, int y, int max_x, int state, bool highlight);
};
@ -1275,6 +1277,30 @@ static const void *ResolveVariableAddress(const GameSettings *settings_ptr, cons
}
}
/**
* Set the DParams for drawing the value of a setting.
* @param first_param First DParam to use
* @param value Setting value to set params for.
*/
void SettingEntry::SetValueDParams(uint first_param, int32 value)
{
assert((this->flags & SEF_KIND_MASK) == SEF_SETTING_KIND);
const SettingDescBase *sdb = &this->d.entry.setting->desc;
if (sdb->cmd == SDT_BOOLX) {
SetDParam(first_param++, value != 0 ? STR_CONFIG_SETTING_ON : STR_CONFIG_SETTING_OFF);
} else {
if ((sdb->flags & SGF_MULTISTRING) != 0) {
SetDParam(first_param++, sdb->str_val - sdb->min + value);
} else if ((sdb->flags & SGF_DISPLAY_ABS) != 0) {
SetDParam(first_param++, sdb->str_val + ((value >= 0) ? 1 : 0));
value = abs(value);
} else {
SetDParam(first_param++, sdb->str_val + ((value == 0 && (sdb->flags & SGF_0ISDISABLED) != 0) ? 1 : 0));
}
SetDParam(first_param++, value);
}
}
/**
* Private function to draw setting value (button + text + current value)
* @param settings_ptr Pointer to current values of all settings
@ -1303,29 +1329,16 @@ void SettingEntry::DrawSetting(GameSettings *settings_ptr, int left, int right,
if ((sdb->flags & SGF_NO_NETWORK) && _networking) editable = false;
SetDParam(0, highlight ? STR_ORANGE_STRING1_WHITE : STR_ORANGE_STRING1_LTBLUE);
int32 value = (int32)ReadValue(var, sd->save.conv);
if (sdb->cmd == SDT_BOOLX) {
/* Draw checkbox for boolean-value either on/off */
bool on = ReadValue(var, sd->save.conv) != 0;
DrawBoolButton(buttons_left, button_y, on, editable);
SetDParam(1, on ? STR_CONFIG_SETTING_ON : STR_CONFIG_SETTING_OFF);
DrawBoolButton(buttons_left, button_y, value != 0, editable);
} else {
int32 value = (int32)ReadValue(var, sd->save.conv);
/* Draw [<][>] boxes for settings of an integer-type */
DrawArrowButtons(buttons_left, button_y, COLOUR_YELLOW, state,
editable && value != (sdb->flags & SGF_0ISDISABLED ? 0 : sdb->min), editable && (uint32)value != sdb->max);
if ((sdb->flags & SGF_MULTISTRING) != 0) {
SetDParam(1, sdb->str_val - sdb->min + value);
} else if ((sdb->flags & SGF_DISPLAY_ABS) != 0) {
SetDParam(1, sdb->str_val + ((value >= 0) ? 1 : 0));
value = abs(value);
} else {
SetDParam(1, sdb->str_val + ((value == 0 && (sdb->flags & SGF_0ISDISABLED) != 0) ? 1 : 0));
}
SetDParam(2, value);
}
this->SetValueDParams(1, value);
DrawString(text_left, text_right, y, sdb->str, highlight ? TC_WHITE : TC_LIGHT_BLUE);
}