UpdatePageButtons() [2/2]

void ServerBrowserTab::UpdatePageButtons ( )

inlineprivate

См. определение в файле ServerBrowserTabPc.c строка 861

    {
        m_PagesCount = (m_TotalLoadedServers + SERVERS_VISIBLE_COUNT - 1) / SERVERS_VISIBLE_COUNT;
        if (m_PagesCount < 1)
            m_PagesCount = 1;
 
        if ( m_PagesCount > 1 )
        {
            m_PnlPagesPanel.Show( true );
            
            int i;
            int btn_index_center = Math.Round( PAGES_BUTTONS_COUNT / 2) - 1; 
            m_PageStartNum = 1;
            m_PageEndNum = PAGES_BUTTONS_COUNT;
            
            if ( m_PagesCount <= PAGES_BUTTONS_COUNT )
            {
                m_PageEndNum = m_PagesCount;
                
                // Pages are less like buttons - changing selected button
                for ( i = 1; i <= m_BtnPages.Count(); ++i )
                {
                    bool is_page_button_enable = ( i <= m_PagesCount );
                                        
                    int page_index = (i - 1);
                    m_BtnPages[page_index].Show( is_page_button_enable );
                    m_BtnPages[page_index].SetText( i.ToString() );
                    
                    if ( m_PageIndex == page_index )
                    {
                        m_BtnPages[page_index].SetState( true );
                    }
                    else
                    {
                        m_BtnPages[page_index].SetState( false );
                    }
                }
            }
            else
            {
                // Pages are more like buttons              
                if ( m_PageIndex <= btn_index_center )
                {
                    //Left side (start of pages)
                    //m_PageStartNum = 1;
                    //m_PageEndNum = PAGES_BUTTONS_COUNT;
                }
                else
                {
                    m_PageStartNum = m_PageIndex - btn_index_center + 1;
                    m_PageEndNum = m_PageIndex + (PAGES_BUTTONS_COUNT - btn_index_center);
                            
                    if ( m_PageEndNum > m_PagesCount )
                    {
                        // Right side (end of pages)
                        m_PageStartNum -= m_PageEndNum - m_PagesCount;
                        m_PageEndNum -= m_PageEndNum - m_PagesCount;
                    }
                }
                
                
                // Button Selection
                int selected_btn_index = m_PageIndex;
                if ( m_PageIndex > btn_index_center )
                {
                    if ( m_PageEndNum == m_PagesCount )
                    {
                        //Right
                         selected_btn_index = PAGES_BUTTONS_COUNT - (m_PagesCount - m_PageIndex);
                    }
                    else
                    {
                        //Center
                        selected_btn_index = btn_index_center;
                    }
                }
                
                
                for ( i = 0; i < m_BtnPages.Count(); ++i )
                {
                    m_BtnPages[i].SetText( (m_PageStartNum + i).ToString() );
                    m_BtnPages[i].SetState( ( i == selected_btn_index ) );
                }
            }
            
            // Button GoTo Prev Page
            if ( m_PageIndex > 0 )
            {
                m_BtnPagePrev.SetText( "<" );
                m_BtnPagePrev.Enable( true );
            }
            else
            {
                m_BtnPagePrev.SetText( "" );
                m_BtnPagePrev.Enable( false );                 
            }
            
            // Button GoTo Next Page
            if ( m_PageIndex < (m_PagesCount - 1) )
            {
                m_BtnPageNext.SetText( ">" );
                m_BtnPageNext.Enable( true );
            }
            else
            {
                m_BtnPageNext.SetText( "" );
                m_BtnPageNext.Enable( false );
            }
            
            // Button GoTo First Page
            if ( m_PageStartNum == 1 )
            {
                m_BtnPagesFirst.SetText( "" );
                m_BtnPagesFirst.Enable( false );
            }
            else
            {
                m_BtnPagesFirst.SetText( "<<" );
                m_BtnPagesFirst.Enable( true );
            }
            
            // Button GoTo Last Page
            if ( m_PageEndNum == m_PagesCount )
            {
                m_BtnPagesLast.SetText( "" );
                m_BtnPagesLast.Enable( false );
            }
            else
            {
                m_BtnPagesLast.SetText( ">>" );
                m_BtnPagesLast.Enable( true );
            }
        }
        else
        {
            m_PnlPagesPanel.Show(false);
        }
    }

Перекрестные ссылки m_BtnPageNext, m_BtnPagePrev, m_BtnPages, m_BtnPagesFirst, m_BtnPagesLast, m_PageEndNum, m_PageIndex, m_PagesCount, m_PageStartNum, m_PnlPagesPanel, m_TotalLoadedServers, PAGES_BUTTONS_COUNT, Math::Round(), SERVERS_VISIBLE_COUNT и ToString().