Exemplo n.º 1
0
LRESULT CALLBACK Win32Factory::Win32Proc( HWND hwnd, UINT uMsg,
                                          WPARAM wParam, LPARAM lParam )
{
    // Get pointer to thread info: should only work with the parent window
    intf_thread_t *p_intf = (intf_thread_t *)GetWindowLongPtr( hwnd,
        GWLP_USERDATA );

    // If doesn't exist, treat windows message normally
    if( p_intf == NULL || p_intf->p_sys->p_osFactory == NULL )
    {
        return DefWindowProc( hwnd, uMsg, wParam, lParam );
    }

    Win32Factory *pFactory = (Win32Factory*)Win32Factory::instance( p_intf );
    GenericWindow *pWin = pFactory->m_windowMap[hwnd];

    if( hwnd == pFactory->getParentWindow() )
    {
        if( uMsg == WM_SYSCOMMAND )
        {
            // If closing parent window
            if( (wParam & 0xFFF0) == SC_CLOSE )
            {
                libvlc_Quit( vlc_object_instance(p_intf) );
                return 0;
            }
            else if( (wParam & 0xFFF0) == SC_MINIMIZE )
            {
                pFactory->minimize();
                return 0;
            }
            else if( (wParam & 0xFFF0) == SC_RESTORE )
            {
                pFactory->restore();
                return 0;
            }
            else
            {
                msg_Dbg( p_intf, "WM_SYSCOMMAND %i", (wParam  & 0xFFF0) );
            }
        }
        // Handle systray notifications
        else if( uMsg == MY_WM_TRAYACTION )
        {
            if( (UINT)lParam == WM_LBUTTONDOWN )
            {
                p_intf->p_sys->p_theme->getWindowManager().raiseAll();
                CmdDlgHidePopupMenu aCmdPopup( p_intf );
                aCmdPopup.execute();
                return 0;
            }
            else if( (UINT)lParam == WM_RBUTTONDOWN )
            {
                CmdDlgShowPopupMenu aCmdPopup( p_intf );
                aCmdPopup.execute();
                return 0;
            }
            else if( (UINT)lParam == WM_LBUTTONDBLCLK )
            {
                CmdRestore aCmdRestore( p_intf );
                aCmdRestore.execute();
                return 0;
            }
        }
    }
    else if( pWin )
    {
        Win32Loop* pLoop =
            (Win32Loop*) OSFactory::instance( p_intf )->getOSLoop();
        if( pLoop )
            return pLoop->processEvent( hwnd, uMsg, wParam, lParam );
    }

    // If hwnd does not match any window or message not processed
    return DefWindowProc( hwnd, uMsg, wParam, lParam );
}