modsmenudetailed.c

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class ModsMenuDetailed extends ScriptedWidgetEventHandler
{
    protected Widget                                            m_Root;
    protected Widget                                            m_Content;
    protected Widget                                            m_CloseButton;
    protected ScrollWidget                                      m_Scroll;
    protected ref map<ref ModInfo, ref ModsMenuDetailedEntry>   m_Data;
    
    protected ModInfo                                           m_Highlighted;
    
    //protected MainMenu                                            m_Menu;
    protected UIScriptedMenu                                            m_Menu;
    protected ModsMenuTooltip                                   m_Tooltip;
    protected ref Timer                                         m_TooltipTimer;
    protected ModInfo                                           m_TooltipMod;
 
    void ModsMenuDetailed(array<ref ModInfo> data, Widget parent, ModsMenuTooltip tooltip, UIScriptedMenu menu_parent)
    {
        m_Root = g_Game.GetWorkspace().CreateWidgets("gui/layouts/new_ui/mods_menu/mods_menu_detailed.layout", parent);
        m_Content = m_Root.FindAnyWidget("ModsDetailedContent");
        m_Scroll = ScrollWidget.Cast(m_Root.FindAnyWidget("ModsDetailedScroller"));
        m_CloseButton = m_Root.FindAnyWidget("ModsDetailedHeaderButton");
        
        m_Menu = menu_parent;
        m_Data = new map<ref ModInfo, ref ModsMenuDetailedEntry>;
        m_Tooltip = tooltip;
        
        m_Root.SetHandler(this);
 
        LoadEntries(data);
    }
    
    void ~ModsMenuDetailed()
    {
        delete m_Root;
    }
    
    void Open()
    {
        if ( !m_Root.IsVisible() )
            m_Scroll.VScrollToPos( 0 );
        m_Root.Show( true );
        g_Game.GetMission().GetOnModMenuVisibilityChanged().Invoke(false);
    }
    
    void Close()
    {
        Highlight( null );
        m_Root.Show( false );
        g_Game.GetMission().GetOnModMenuVisibilityChanged().Invoke(true);
    }
    
    bool IsOpen()
    {
        return m_Root.IsVisible();
    }
    
    ModInfo GetHighlighted()
    {
        return m_Highlighted;
    }
    
    void HighlightFirst()
    {
        Highlight( m_Data.GetKey( 0 ) );
    }
    
    void Highlight( ModInfo mod_ref )
    {
        if ( m_Highlighted )
        {
            m_Data.Get( m_Highlighted ).Deselect();
            m_Content.Update();
        }
        
        m_Highlighted = mod_ref;
        if ( m_Highlighted )
        {
            m_Data.Get( m_Highlighted ).Select();
            m_Content.Update();
            ScrollToMod( m_Highlighted );
        }
    }
    
    void ScrollToMod( ModInfo mod_ref )
    {
        /*
        if( mod_ref )
        {
            float scroll_pos_x, scroll_pos_y;
            float scroll_size_x, scroll_size_y;
            float mod_pos_x, mod_pos_y;
            float mod_size_x, mod_size_y;
            
            Widget mod_widget = m_Data.Get( mod_ref ).GetWidget();
            if( mod_widget )
            {
                m_Content.Update();
                m_Scroll.Update();
                m_Scroll.GetScreenPos( scroll_pos_x, scroll_pos_y );
                m_Scroll.GetScreenSize( scroll_size_x, scroll_size_y );
                mod_widget.GetScreenPos( mod_pos_x, mod_pos_y );
                mod_widget.GetScreenSize( mod_size_x, mod_size_y );
                if( mod_pos_y + mod_size_y >= scroll_pos_y + scroll_size_y )
                {
                    m_Scroll.VScrollToPos( mod_pos_y + mod_size_y - scroll_pos_y );
                }
                else if( mod_pos_y <= scroll_pos_y )
                {
                    m_Scroll.VScrollToPos( mod_pos_y - scroll_pos_y );
                }
                m_Scroll.VScrollToPos( mod_pos_y - scroll_pos_y );
            }
        }
        */
    }
    
    void Select( ModInfo mod_ref, bool show )
    {
        if ( mod_ref )
        {
            if ( show )
            {
                m_Highlighted = mod_ref;
                m_Data.Get( mod_ref ).Select();
            }
            else
            {
                m_Data.Get( mod_ref ).Deselect();
                if ( m_Highlighted == mod_ref )
                {
                    m_Highlighted = null;
                }
            }
        }
        
        ScrollToMod( m_Highlighted );
    }
    
    void PrepareTooltip( ModInfo mod_ref )
    {
        if ( m_Tooltip )
        {
            m_TooltipMod = mod_ref;
            if ( !m_TooltipTimer )
                m_TooltipTimer = new Timer(CALL_CATEGORY_GUI);
            
            m_TooltipTimer.Run( 1, this, "ShowTooltip" );
        }
    }
    
    void ShowTooltip()
    {
        if ( m_Tooltip )
            m_Tooltip.ShowTooltip( m_TooltipMod );
    }
    
    void HideTooltip()
    {
        if ( m_TooltipTimer )
            m_TooltipTimer.Stop();
        
        m_TooltipMod = null;
        if ( m_Tooltip )
            m_Tooltip.HideTooltip();
    }
 
    void LoadEntries( array<ref ModInfo> data )
    {
        foreach (ModInfo var : data)
        {
            ModsMenuDetailedEntry entry = new ModsMenuDetailedEntry(var, m_Content, this);
            m_Data.Insert(var, entry);
        }
        
        m_Content.Update();
        float y_c = m_Scroll.GetContentHeight();
        float x, y;
        m_Content.GetScreenSize( x, y );
        if ( y > y_c )
        {
            m_Scroll.SetAlpha( 1 );
        }
    }
    
    override bool OnMouseButtonUp(Widget w, int x, int y, int button)
    {
        if ( w == m_CloseButton )
        {
            Close();
            return true;
        }
        return false;
    }
}