SCR_SettingsSubMenuBase.c

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class SCR_SettingsSubMenuBase: SCR_SubMenuBase
{
    protected ref array<ref SCR_SettingsBindingBase> m_aSettingsBindings = {};
    protected ScrollLayoutWidget m_wScroll;
    protected bool m_bLoadingSettings;
 
    //------------------------------------------------------------------------------------------------
    override void OnTabCreate(Widget menuRoot, ResourceName buttonsLayout, int index)
    {
        super.OnTabCreate(menuRoot, buttonsLayout, index);
        m_wScroll = ScrollLayoutWidget.Cast(m_wRoot.FindAnyWidget("ScrollLayout0"));
    }
 
    //------------------------------------------------------------------------------------------------
    override void OnTabHide()
    {
        super.OnTabHide();
        GetGame().SaveUserSettings();
    }
 
    //------------------------------------------------------------------------------------------------
    override void OnTabShow()
    {
        super.OnTabShow();
 
        // Reset the focused Widget, to prevent that a Widget from a previous tab is still focused and controlled.
        GetGame().GetWorkspace().SetFocusedWidget(null);
        
        if (m_wScroll)
            m_wScroll.SetSliderPos(0, 0);
    }
 
    //------------------------------------------------------------------------------------------------
    protected void LoadSettings(bool forceLoadSettings = false, bool addEntryChangedEventHandler = true)
    {
        if (!m_wScroll)
            return;
 
        m_bLoadingSettings = true;
        foreach (SCR_SettingsBindingBase bind : m_aSettingsBindings)
        {
            bind.LoadEntry(m_wScroll, forceLoadSettings, addEntryChangedEventHandler);
            if (addEntryChangedEventHandler)
                bind.GetEntryChangedInvoker().Insert(OnMenuItemChanged);
        }
        m_bLoadingSettings = false;
    }
 
    //------------------------------------------------------------------------------------------------
    protected void OnMenuItemChanged(SCR_SettingsBindingBase binding)
    {
        GetGame().UserSettingsChanged();
    }
 
    //------------------------------------------------------------------------------------------------
    protected void HideMenuItem(string widgetName)
    {
        Widget w = GetRootWidget().FindAnyWidget(widgetName);
        if (w)
            w.SetVisible(false);
    }
};