layoutholder.c

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class LayoutHolder extends ScriptedWidgetEventHandler
{
    protected Widget                m_MainWidget;
    protected Widget                m_RootWidget;
    protected Widget                m_ParentWidget;
    protected LayoutHolder          m_Parent;
    protected string                m_LayoutName;
    
    protected bool                  m_IsActive;
    protected bool                  m_ImmedUpdate;
    protected bool                  m_TooltipOwner;
    
    protected EntityAI              m_am_entity1, m_am_entity2;
 
    void UpdateInterval();
    void SetLayoutName();
    
    // Override this and set m_ImmedUpdate to true if you need the widget to update on construction
    // Had to be done this way since adding it to the constructor parameters would break mods..
    void SetImmedUpdate()
    {
        m_ImmedUpdate = false;
    }
    
    void OnSelectAction(ItemBase item, int actionId)
    {
        PlayerBase m_player = PlayerBase.Cast( GetGame().GetPlayer() );
        m_player.GetActionManager().OnInstantAction(ActionDebug,new Param2<ItemBase,int>(item,actionId));
    }
    
    void OnSelectActionEx(EntityAI item, int actionId)
    {
        PlayerBase m_player = PlayerBase.Cast( GetGame().GetPlayer() );
        m_player.GetActionManager().OnInstantAction(ActionDebug,new Param2<EntityAI,int>(item,actionId));
    }
    
    void ShowActionMenu(InventoryItem item)
    {
        PlayerBase m_player = PlayerBase.Cast( GetGame().GetPlayer() );
        HideOwnedTooltip();
        m_am_entity1 = item;
        m_am_entity2 = null;
        ContextMenu cmenu = ContextMenu.Cast(GetGame().GetUIManager().GetMenu().GetContextMenu());
 
        cmenu.Hide();
        cmenu.Clear();
 
        if (m_am_entity1 == null)
            return;
 
        TSelectableActionInfoArrayEx customActions = new TSelectableActionInfoArrayEx();
        ItemBase itemBase = ItemBase.Cast(item);
        itemBase.GetDebugActions(customActions);
 
        if (ItemBase.GetDebugActionsMask() & DebugActionType.PLAYER_AGENTS)
        {
            m_player.GetDebugActions(customActions);
        }
 
        int actionsCount = customActions.Count();
        for (int i = 0; i < customActions.Count(); i++)
        {
            TSelectableActionInfoWithColor actionInfo = TSelectableActionInfoWithColor.Cast(customActions.Get(i));
            if (actionInfo)
            {
                int actionId        = actionInfo.param2;
                int textColor       = actionInfo.param4;
                string actionText   = actionInfo.param3;
 
                if (actionId == EActions.SEPARATOR)
                    cmenu.AddEx(actionText, textColor, this, "", null);
                else
                    cmenu.AddEx(actionText, textColor, this, "OnSelectActionEx", new Param3<EntityAI, int, int>(itemBase, actionId, textColor));
            }
        }
 
        int actionMenuPosX, actionMenuPosY;
        GetMousePos(actionMenuPosX, actionMenuPosY);
        actionMenuPosX -= 5;
        actionMenuPosY -= 5;
        cmenu.Show(actionMenuPosX, actionMenuPosY);
    }
    
    
    void LayoutHolder( LayoutHolder parent )
    {       
        m_Parent = parent;
        
        SetLayoutName();
        SetParentWidget();
        SetImmedUpdate();
        
        m_TooltipOwner = false;
        
        if ( m_LayoutName != "" )
        {
            m_MainWidget = GetGame().GetWorkspace().CreateWidgets( m_LayoutName, null, false );
            m_MainWidget.Show( true, false );
        }
        
        m_RootWidget = m_MainWidget;
        
        if ( m_ParentWidget )
        {
            m_ParentWidget.Show( true, false );
            if ( m_MainWidget )
            {
                m_ParentWidget.AddChild( m_MainWidget, false );
            }
        }
        
        if ( m_ImmedUpdate )
        {
            if ( m_MainWidget )
                m_MainWidget.Update();
        }
    }
    
    void ~LayoutHolder()
    {
        HideOwnedTooltip();
        delete m_RootWidget;
    }   
        
    LayoutHolder GetRoot()
    {
        if ( m_Parent )
        {
            ref LayoutHolder container = m_Parent.GetRoot();
            return container;
        }
        else
        {
            return this;
        }
    }
    
    void SetParentWidget()
    {
        if ( m_Parent )
            m_ParentWidget = m_Parent.GetMainWidget();
    }
    
    LayoutHolder GetParent()
    {
        return m_Parent;
    }
    
    void SetActive(bool active)
    {
        m_IsActive = active;
    }
    
    void SetLastActive();
    void SetFirstActive();
 
    bool IsActive()
    {
        return m_IsActive;
    }
 
    Widget GetMainWidget()
    {
        return m_MainWidget;
    }
    
    Widget GetRootWidget()
    {
        return m_RootWidget;
    }
    
    bool IsDisplayable()
    {
        return true;
    }
    
    bool IsVisible()
    {
        if (m_RootWidget)
        {
            return m_RootWidget.IsVisible();
        }
        return false;
    }
 
    void OnShow()
    {
        m_RootWidget.Show( true );
        if ( m_ParentWidget )
            m_ParentWidget.Show( true );
    }
 
    void OnHide()
    {
        m_RootWidget.Show( false );
    }
 
    void Refresh()
    {
        m_RootWidget.Update();
    }
    
    void InspectItem( EntityAI item )
    {
        InventoryMenu menu = InventoryMenu.Cast( GetGame().GetUIManager().FindMenu(MENU_INVENTORY) );
        InspectMenuNew inspect_menu = InspectMenuNew.Cast( menu.EnterScriptedMenu(MENU_INSPECT) );
        if ( inspect_menu )
        {
            GetGame().GetMission().GetHud().ShowHudUI( false );
            GetGame().GetMission().GetHud().ShowQuickbarUI( false );
            inspect_menu.SetItem( item );
        }
    }
    
    void UpdateSelectionIcons()
    {}
    
    void PrepareOwnedTooltip(EntityAI item/*, Widget w*/, int x = 0, int y = 0)
    {
        ItemManager.GetInstance().PrepareTooltip(item,x,y);
        m_TooltipOwner = true;
    }
    
    void PrepareOwnedSlotsTooltip(Widget w, string name, string desc, int x = 0, int y = 0)
    {
        ItemManager.GetInstance().SetTooltipWidget(w);
        ItemManager.GetInstance().PrepareSlotsTooltip(name,desc,x,y);
        m_TooltipOwner = true;
    }
    
    void HideOwnedTooltip()
    {
        if (m_TooltipOwner)
        {
            ItemManager.GetInstance().HideTooltip();
            m_TooltipOwner = false;
        }
    }
    
    void HideOwnedSlotsTooltip()
    {
        if (m_TooltipOwner)
        {
            ItemManager.GetInstance().HideTooltipSlot();
            m_TooltipOwner = false;
        }
    }
}