SCR_RejoinDialog.c

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//------------------------------------------------------------------------------------------------
class SCR_RejoinDialog : SCR_ErrorDialog
{
    // Widget Names 
    const string WIDGET_TXT_TIMER = "Timer";
    const string WIDGET_LOADING = "Loading";
    
    // Widgets 
    protected TextWidget m_wTimer;
    protected Widget m_wLoading;
    
    protected int m_iTimer;
    
    // Invokers 
    protected ref ScriptInvoker<int> Event_OnTimerChanged;
 
    //------------------------------------------------------------------------------------------------
    protected void InvokeEventOnTimerChanged(int arg0)
    {
        if (Event_OnTimerChanged)
            Event_OnTimerChanged.Invoke(this, arg0);
    }
 
    //------------------------------------------------------------------------------------------------
    ScriptInvoker GetEventOnTimerChanged()
    {
        if (!Event_OnTimerChanged)
            Event_OnTimerChanged = new ScriptInvoker();
 
        return Event_OnTimerChanged;
    }
 
    //------------------------------------------------------------------------------------------------
    // Dialog override functions 
    //------------------------------------------------------------------------------------------------
    
    //------------------------------------------------------------------------------------------------
    override void HandlerAttached(Widget w)
    {
        super.HandlerAttached(w);
        
        m_wTimer = TextWidget.Cast(w.FindAnyWidget(WIDGET_TXT_TIMER));
        m_wLoading = w.FindAnyWidget(WIDGET_LOADING);
    }
    
    //------------------------------------------------------------------------------------------------
    protected void DecreaseTime()
    {
        m_iTimer--;
        if (m_iTimer > 0)
            GetGame().GetCallqueue().CallLater(DecreaseTime, 1000);
        
        InvokeEventOnTimerChanged(m_iTimer);
    }
    
    //------------------------------------------------------------------------------------------------
    // Public API
    //------------------------------------------------------------------------------------------------
 
    //------------------------------------------------------------------------------------------------
    void RunTimer(bool run)
    {
        // Stop
        GetGame().GetCallqueue().Remove(DecreaseTime);
        
        // Run next cycle
        if (run)
            GetGame().GetCallqueue().CallLater(DecreaseTime, 1000);
    }
    
    //------------------------------------------------------------------------------------------------
    void SetTimer(int time)
    {
        m_iTimer = time;
        InvokeEventOnTimerChanged(m_iTimer);
    }
    
    //------------------------------------------------------------------------------------------------
    int GetTimer()
    {
        return m_iTimer;
    }
    
    //------------------------------------------------------------------------------------------------
    void ShowLoading(bool show)
    {
        if (m_wLoading)
            m_wLoading.SetVisible(show);
    }
    
    //------------------------------------------------------------------------------------------------
    static SCR_RejoinDialog FindRejoinComponent(notnull Widget w)
    {
        return SCR_RejoinDialog.Cast(w.FindHandler(SCR_RejoinDialog));
    }
};