SCR_GroupSubMenu.c

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class SCR_GroupSubMenu : SCR_GroupSubMenuBase
{
    protected Faction m_PlayerFaction;
    protected SCR_ChatPanel m_ChatPanelComponent;
    
    //------------------------------------------------------------------------------------------------
    override void OnTabCreate(Widget menuRoot, ResourceName buttonsLayout, int index)
    {
        super.OnTabCreate(menuRoot, buttonsLayout, index);
        
        SCR_FactionManager factionManager = SCR_FactionManager.Cast(GetGame().GetFactionManager());
        if (factionManager)
            m_PlayerFaction = SCR_Faction.Cast(factionManager.GetLocalPlayerFaction());
        else
            m_PlayerFaction = null;
        
        Widget chatPanel = menuRoot.FindAnyWidget("ChatPanel");
        if (!chatPanel)
            return;
         
        m_ChatPanelComponent = SCR_ChatPanel.Cast(chatPanel.FindHandler(SCR_ChatPanel));
    }
    
    //------------------------------------------------------------------------------------------------
    override void OnTabShow()
    {
        super.OnTabShow();
        
        if (m_ChatPanelComponent)
        {
            m_ChatPanelComponent.GetOnChatOpen().Insert(OnChatOpen);
            m_ChatPanelComponent.GetOnChatClosed().Insert(OnChatClosed);
            
            if (m_ChatPanelComponent.IsOpen())
                OnChatOpen();
            
            if (m_ChatPanelComponent.GetFadeOut() == false)
            {
                Widget chatContent = m_wMenuRoot.FindAnyWidget("ChatContent");
                if (chatContent)
                    chatContent.SetVisible(true);
                
                SCR_FadeInOutAnimator chatAnimator = m_ChatPanelComponent.GetFadeInOutAnimator();
                if (chatAnimator)
                    chatAnimator.GetOnStateChanged().Insert(OnAnimatorStateChanged);
            }
        }
    }   
    
    //------------------------------------------------------------------------------------------------
    override void OnTabHide() 
    { 
        super.OnTabHide();
        
        if (m_ChatPanelComponent)
        {
            m_ChatPanelComponent.GetOnChatOpen().Remove(OnChatOpen);
            m_ChatPanelComponent.GetOnChatClosed().Remove(OnChatClosed);
        }
    }
    
    //------------------------------------------------------------------------------------------------
    protected void OnChatOpen()
    {
        Widget chatContent = m_wMenuRoot.FindAnyWidget("ChatContent");
        if (chatContent)
            chatContent.SetVisible(true);
    }
    
    //------------------------------------------------------------------------------------------------
    protected void OnChatClosed()
    {
        if (SCR_ChatPanelManager.GetInstance().GetMessages().Count() == 0)
        {
            Widget chatContent = m_wMenuRoot.FindAnyWidget("ChatContent");
            if (chatContent)
                chatContent.SetVisible(false);
            
            return;
        }
        
        SCR_FadeInOutAnimator chatAnimator = m_ChatPanelComponent.GetFadeInOutAnimator();
        if (!chatAnimator)
            return;
        
        chatAnimator.GetOnStateChanged().Insert(OnAnimatorStateChanged);
    }
    
    //------------------------------------------------------------------------------------------------
    protected void OnAnimatorStateChanged(int formerState, int actualState)
    {
        if (formerState == 2 && actualState == 3)
        {
            Widget chatContent = m_wMenuRoot.FindAnyWidget("ChatContent");
            if (chatContent)
                chatContent.SetVisible(false);
            
            m_ChatPanelComponent.GetFadeInOutAnimator().GetOnStateChanged().Remove(OnAnimatorStateChanged);
        }   
    }
}