UIPropertyAttachment.c

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class UIPropertyAttachment
{
    private Widget          m_WgtRoot;
    private Widget          m_WgtThis;
    private XComboBoxWidget m_WgtComboBox;
    private TextWidget      m_WgtSlotName;
    private ref TStringArray m_ComboItems;
    private int             m_PrevIndex;
    private EntityAI        m_Obj;
    private int             m_SlotID;
    
    
    void UIPropertyAttachment(Widget root)
    {
        m_WgtRoot       = root;
        
        m_ComboItems = new TStringArray;
        
        m_WgtThis = GetGame().GetWorkspace().CreateWidgets("gui/layouts/scene_editor/day_z_scene_editor_attachment.layout", m_WgtRoot);
        m_WgtComboBox   = XComboBoxWidget.Cast( m_WgtThis.FindAnyWidget("combo_box") );
        m_WgtSlotName   = TextWidget.Cast( m_WgtThis.FindAnyWidget("txt_slot_name") );
    }
    
    void ~UIPropertyAttachment()
    {
        m_WgtRoot       = NULL;
        m_WgtComboBox   = NULL;
        
        delete m_WgtThis;
    }
    
    bool OnClick(Widget w, int x, int y, int button)
    {
        if ( w == m_WgtComboBox )
        {
            if ( m_PrevIndex != 0 )
            {
                EntityAI attachment = m_Obj.GetInventory().FindAttachment(m_SlotID);
                GetGame().ObjectDelete(attachment);
            }
            
            int curr_index = m_WgtComboBox.GetCurrentItem();
            
            if ( curr_index != 0 )
            {               
                PluginDeveloper     module_dev = PluginDeveloper.Cast( GetPlugin(PluginDeveloper) );
                    
                EntityAI e = module_dev.SpawnEntityAsAttachment(PluginSceneManager.PLAYER, m_Obj, m_ComboItems.Get(curr_index), 1, -1);
            }
                
            m_PrevIndex = curr_index;
            
            return true;
        }
        
        return false;
    }
    
    void SetPos(float x, float y)
    {
        m_WgtThis.SetPos(x, y);
    }
    
    void SetSize(float width, float height)
    {
        m_WgtThis.SetSize(width, height);
    }
    
    void Show(EntityAI e, string slot_name, TStringArray att_items)
    {
        m_WgtThis.Show(true);
        
        m_Obj = e;
        m_ComboItems.Clear();
        m_ComboItems.Insert("none");
        m_ComboItems.InsertAll(att_items);
        
        m_WgtSlotName.SetText(slot_name);
        
        m_WgtComboBox.ClearAll();
        
        m_SlotID = InventorySlots.GetSlotIdFromString(slot_name);
        EntityAI attachment = e.GetInventory().FindAttachment(m_SlotID);
        int selected_index = 0;
        
        for ( int i = 0; i < m_ComboItems.Count(); ++i )
        {
            string item_name = m_ComboItems.Get(i);
            
            m_WgtComboBox.AddItem(item_name);
            
            if ( attachment != NULL && attachment.GetType() == item_name )
            {
                selected_index = i;
            }
        }
        
        m_WgtComboBox.SetCurrentItem(selected_index);
        m_PrevIndex = selected_index;
    }
    
    void Hide()
    {
        m_WgtThis.Show(false);
        
        m_Obj = NULL;
        m_SlotID = -1;
    }
    
    bool IsVisible()
    {
        return m_WgtThis.IsVisible();
    }
}