}    XSetWindowColormap( Dsp, _Win, _XCMap );    XInstallColormap( Dsp, _XCMap );  }     else { _XCMap = (Colormap)None; _Pixels=0; }  return 1;}void SKL_X11_RAW_WIN::Store_CMap(){  if (!Has_CMap()) return;  XColor XColors[ 256 ];  const SKL_COLOR *Cols = Get_CMap().Get_Colors();  int N = Get_CMap().Get_Nb_Colors();  for( int i=0; i<N; ++i )  {    XColors[i].red   = Cols[i].R() << 8;    XColors[i].green = Cols[i].G() << 8;    XColors[i].blue  = Cols[i].B() << 8;    XColors[i].pixel = _Pixels[ i ];    XColors[i].flags = DoRed | DoGreen | DoBlue;  }  Display *Dsp = Get_XDisplay();  XStoreColors( Dsp, _XCMap, XColors, N );}//////////////////////////////////////////////////////////void SKL_X11_RAW_WIN::Set_Position(int Xo, int Yo){  SKL_WINDOW::Set_Position(Xo,Yo);  // updates _Xo and _Yo  Display *Dsp = Get_XDisplay();  int Screen = Get_Screen();  XMoveWindow( Dsp, _Win, Xo, Yo );  XWarpPointer(    Dsp,     RootWindow( Dsp, Screen ),    RootWindow( Dsp, Screen ),    0, 0,     DisplayWidth( Dsp, Screen ), DisplayHeight( Dsp, Screen ),    Xo, Yo );}void SKL_X11_RAW_WIN::Set_Resize_Mode(int Resize){  Display *Dsp = Get_XDisplay();  int Screen = Get_Screen();  XSizeHints Size_Hints;   Size_Hints.width  = Width();  Size_Hints.height = Height();  if (!Resize) {    Size_Hints.min_width = Size_Hints.width;    Size_Hints.max_width = Size_Hints.width;    Size_Hints.min_height = Size_Hints.height;    Size_Hints.max_height = Size_Hints.height;  }  else {    Size_Hints.min_width = 16;    Size_Hints.max_width = DisplayWidth( Dsp, Screen );    Size_Hints.min_height = 16;    Size_Hints.max_height = DisplayHeight( Dsp, Screen );  }  Size_Hints.flags = PSize | PMinSize | PMaxSize;  XSetWMNormalHints( Dsp, _Win, &Size_Hints );}//////////////////////////////////////////////////////////int SKL_X11_RAW_WIN::Hide_Cursor(){  XColor Dummy;  Dummy.flags = 0;   Dummy.pixel = 0;  Dummy.red = Dummy.green = Dummy.blue = 0;  Display *Dsp = Get_XDisplay();  Pixmap Mouse_Void_Pixmap = XCreatePixmap( Dsp, _Win, 1, 1, 1 );  Pixmap Data = XCreateBitmapFromData( Dsp, Mouse_Void_Pixmap,                                      (char *)"\1", 1, 1 );  if ( Data == None )    return 0;       // X server could not even allocate a 1x1 Pixmap <gee> !!  _Void_Cursor = XCreatePixmapCursor(Dsp, Mouse_Void_Pixmap, Mouse_Void_Pixmap,                                     &Dummy, &Dummy,                                     0, 0 );  XDefineCursor( Dsp, _Win, _Void_Cursor );  XFreePixmap( Dsp, Mouse_Void_Pixmap );  return 1;}void SKL_X11_RAW_WIN::Hide() {  Display *Dsp = Get_XDisplay();  if ( _Win!=0 ) XUnmapWindow(Dsp, _Win);  SKL_WINDOW::Hide();}void SKL_X11_RAW_WIN::Show() {  Display *Dsp = Get_XDisplay();  if ( _Win!=0 ) XMapWindow(Dsp, _Win);  SKL_WINDOW::Show();}//////////////////////////////////////////////////////////int SKL_X11_RAW_WIN::Create_XWindow(){  Display *Dsp = Get_XDisplay();  if (_Win!=0) {    XResizeWindow( Dsp, _Win, Width(), Height() );  }  else {      // Border_pixel and dflt Colormap are MANDATORY (on SGI+Sun) :(    SKL_ASSERT(_Root_CMap==None);    _Root_CMap = XCreateColormap(Dsp, RootWindow(Dsp, Get_Screen()), _Visual, AllocNone);    XSetWindowAttributes W_Attribs;    W_Attribs.backing_store = NotUseful; // Always;    W_Attribs.event_mask = X11_MASKS;    W_Attribs.border_pixel = 0;    W_Attribs.colormap = _Root_CMap;    _Win = XCreateWindow(Dsp, RootWindow( Dsp, Get_Screen() ),                         0, 0, Width(), Height(), 0,                         _Depth, InputOutput, _Visual,                         CWBackingStore | CWEventMask | CWBorderPixel | CWColormap,                         &W_Attribs );      if ( _Win==0 ) return 0;    XGCValues gcVals;    _GC = XCreateGC( Dsp, _Win, 0, &gcVals );//    _GC = DefaultGC( Dsp, Screen );    XStoreName(Dsp, _Win, Get_Name());//    XSelectInput( Dsp, _Win, X11_MASKS );  }  return 1;}int SKL_X11_RAW_WIN::Create_XImage(){  Display *Dsp = Get_XDisplay();  _XImg = XCreateImage( Dsp, _Visual,                        _Depth, ZPixmap, 0, 0,                        Width(), Height(), BitmapPad( Dsp ), 0 );  if ( _XImg==0 ) return 0;  int bps = _XImg->bytes_per_line;  _XImg->data = (char*)Get_Mem()->New( _XImg->height*bps * sizeof(char) );  Set_Virtual(Width(), Height(), Format(), (SKL_BYTE*)_XImg->data, bps);  return 1;}int SKL_X11_RAW_WIN::Create_Window(int show){  if (!Create_XWindow()) return 0;  if (!Create_XImage()) return 0;  if (!Create_XCMap()) return 0;  if (!Hide_Cursor()) return 0;    Set_Resize_Mode(0);  if (show) Show();  return 1;}void SKL_X11_RAW_WIN::Real_Unlock(int Xo, int Yo, int W, int H){  Display *Dsp = Get_XDisplay();  SKL_ASSERT(Xo>=0 && Yo>=0 && (W-Xo)<=Width() && (H-Yo)<=Height());  XPutImage( Dsp, _Win, _GC, _XImg,             Xo, Yo, Xo, Yo, W, H);  XFlush(Dsp);}//////////////////////////////////////////////////////////void SKL_X11_RAW_WIN::Translate_X11_Event(XEvent *Event, SKL_EVENT &New){  KeySym  Touche;  char    Buffer;  int Type = Event->type;  if ( Type == KeyPress )  {    if ( XLookupString( (XKeyPressedEvent*)Event,                        &Buffer, 1, &Touche, 0 ) != 1 )//    Touche = XLookupKeysym( (XKeyEvent*)&Event->xkey, 0 );//    if ( Touche!=NoSymbol )    {      if ( Touche == XK_Shift_L || Touche == XK_Shift_R )        New.Add_Modifier(SKL_EVENT::SHIFT_MODIFIER);      if ( Touche == XK_Control_L || Touche == XK_Control_R )        New.Add_Modifier(SKL_EVENT::CTRL_MODIFIER);      if ( Touche == XK_Alt_L || Touche == XK_Alt_R )        New.Add_Modifier(SKL_EVENT::ALT_MODIFIER);      if ( Touche == XK_Left ) New.Add_Modifier(SKL_EVENT::LEFT_MODIFIER);      if ( Touche == XK_Right ) New.Add_Modifier(SKL_EVENT::RIGHT_MODIFIER);      if ( Touche == XK_Up ) New.Add_Modifier(SKL_EVENT::UP_MODIFIER);      if ( Touche == XK_Down ) New.Add_Modifier(SKL_EVENT::DOWN_MODIFIER);    }  }  else if ( Type == KeyRelease )  {    SKL_UINT32 Mod = Event->xkey.state;    if ( Mod & ShiftMask ) New.Add_Modifier(SKL_EVENT::SHIFT_MODIFIER);     if ( Mod & ControlMask ) New.Add_Modifier(SKL_EVENT::CTRL_MODIFIER);    if ( Mod & Mod1Mask ) New.Add_Modifier(SKL_EVENT::ALT_MODIFIER);//    if ( XLookupString( ( XKeyReleasedEvent *)( Event ),//      &Buffer, 1, &Touche, NULL ) != 1 )    Touche = XLookupKeysym( (XKeyEvent*)&Event->xkey, 0 );    if ( Touche==NoSymbol )      return;    if ((Touche>>8)==0xff)   // Special Key    {      if ( (Touche&0xff) == 0x1b )        New.Set_Key(SKL_EVENT::ESCAPE);      else if ( (Touche&0xff) == 0xbe )        New.Set_Key(SKL_EVENT::F1);      else if ( (Touche&0xff) == 0xbf )        New.Set_Key(SKL_EVENT::F2);      else if ( (Touche&0xff) == 0xc0 )        New.Set_Key(SKL_EVENT::F3);      else if ( (Touche&0xff) == 0xc1 )        New.Set_Key(SKL_EVENT::F4);      else if ( (Touche&0xff) == 0xc2 )        New.Set_Key(SKL_EVENT::F5);      else if ( (Touche&0xff) == 0xc3 )        New.Set_Key(SKL_EVENT::F6);      else if ( (Touche&0xff) == 0xc4 )        New.Set_Key(SKL_EVENT::F7);      else if ( (Touche&0xff) == 0xc5 )        New.Set_Key(SKL_EVENT::F8);      else if ( (Touche&0xff) == 0xc6 )        New.Set_Key(SKL_EVENT::F9);      else if ( (Touche&0xff) == 0xc7 )        New.Set_Key(SKL_EVENT::F10);      else if ( (Touche&0xff) == 0xc8 )        New.Set_Key(SKL_EVENT::F11);      else if ( (Touche&0xff) == 0xc9 )        New.Set_Key(SKL_EVENT::F12);//      else fprintf( stderr, "KeySym=0x%x\n", Touche );    }    else New.Set_Key( (int)Touche );    New.Add_Type(SKL_EVENT::KEY_PRESS);  }  else if ( Type==MotionNotify )  {    XMotionEvent *MEvent = ( XMotionEvent *)&Event->xmotion;    SKL_UINT32 But = Event->xbutton.state;    New.Set_Position( MEvent->x, MEvent->y );    New.Add_Type(SKL_EVENT::MOVE);    if ( But & Button1Mask ) New.Add_Type(SKL_EVENT::CLICK1);    else New.Remove_Type(SKL_EVENT::CLICK1);    if ( But & Button2Mask ) New.Add_Type(SKL_EVENT::CLICK2);    else New.Remove_Type(SKL_EVENT::CLICK2);    if ( But & Button3Mask ) New.Add_Type(SKL_EVENT::CLICK3);    else New.Remove_Type(SKL_EVENT::CLICK3);  }  else if ( Type == ButtonRelease )  {    XButtonEvent *BEvent = (XButtonEvent *)&Event->xbutton;    New.Set_Position( BEvent->x, BEvent->y );    SKL_UINT32 But = BEvent->state;    if ( But & Button1Mask ) New.Add_Type(SKL_EVENT::RELEASE1);    if ( But & Button2Mask ) New.Add_Type(SKL_EVENT::RELEASE2);    if ( But & Button3Mask ) New.Add_Type(SKL_EVENT::RELEASE3);  }  else if ( Type == ButtonPress )  {    XButtonEvent *BEvent = (XButtonEvent *)&Event->xbutton;    New.Set_Position( BEvent->x, BEvent->y );    SKL_UINT32 But = BEvent->button;    if ( But & Button1 ) New.Add_Type(SKL_EVENT::CLICK1);    if ( But & Button2 ) New.Add_Type(SKL_EVENT::CLICK2);    if ( But & Button3 ) New.Add_Type(SKL_EVENT::CLICK3);  }}void SKL_X11_RAW_WIN::Get_Event(SKL_EVENT &New){  Display *Dsp = Get_XDisplay();  XEvent Event;  while( XCheckWindowEvent( Dsp, _Win, X11_MASKS, &Event ) )    Translate_X11_Event( &Event, New );}//////////////////////////////////////////////////////////// SKL_X11_SHM_WIN//////////////////////////////////////////////////////////#if defined(SKL_USE_SHM)SKL_X11_SHM_WIN::SKL_X11_SHM_WIN(const SKL_X11_WIN *w, int W, int H)  : SKL_X11_RAW_WIN(w, W, H){  _Shm_Info.shmid = -1;  _Shm_Info.shmaddr = 0;}SKL_X11_SHM_WIN::~SKL_X11_SHM_WIN(){  Clear_Shm();}//////////////////////////////////////////////////////////int SKL_X11_SHM_WIN::Create_XImage(){  Display *Dsp = Get_XDisplay();  int bps;  _XImg = XShmCreateImage( Dsp, _Visual,                           _Depth, ZPixmap, NULL /* no alloc */,                           &_Shm_Info,                           Width(), Height() );  if ( _XImg==0 ) goto Failed;  if ( _XImg->xoffset!=0 ) goto Failed;  bps = _XImg->bytes_per_line;  _Shm_Info.shmid = shmget( IPC_PRIVATE,                             _XImg->height*bps,                            IPC_CREAT | 0777);  if ( _Shm_Info.shmid<0 ) goto Failed;  _Shm_Info.shmaddr = (char*)shmat( _Shm_Info.shmid, 0, 0 );  if ( _Shm_Info.shmaddr==(char*)-1 ) goto Failed;  XSync(Dsp, False);  _Shm_Info.readOnly = False;  if ( !XShmAttach( Dsp, &_Shm_Info ) ) goto Failed;#ifndef COMPLETION_BUG  _Completion_Type = XShmGetEventBase( Dsp ) + ShmCompletion;#endif#ifndef DONT_DETACH_FIRST  shmctl( _Shm_Info.shmid, IPC_RMID, 0 );#endif  _XImg->data = (char*)_Shm_Info.shmaddr;  Set_Virtual(Width(), Height(), Format(), (SKL_BYTE*)_XImg->data, bps);  return 1; Failed:  Clear_Shm();  Cleanup();  return 0;}void SKL_X11_SHM_WIN::Clear_Shm(){  if (_Shm_Info.shmid>=0) {    SKL_ASSERT(_Shm_Info.shmaddr!=0);    shmdt( _Shm_Info.shmaddr );    _Shm_Info.shmaddr = 0;#ifdef DONT_DETACH_FIRST    shmctl( _Shm_Info.shmid, IPC_RMID, 0 );#endif    XShmDetach( Get_XDisplay(), &_Shm_Info );  }  _Shm_Info.shmid = -1;}//////////////////////////////////////////////////////////void SKL_X11_SHM_WIN::Real_Unlock(int Xo, int Yo, int W, int H){  SKL_ASSERT(Xo>=0 && Yo>=0 && (W-Xo)<=Width() && (H-Yo)<=Height());  Display *Dsp = Get_XDisplay();  XShmPutImage( Dsp, _Win, _GC, _XImg,                Xo, Yo, Xo, Yo, W, H, True );  if (_Drv->VSync_Is_On()) {#ifndef COMPLETION_BUG    XEvent Event;    while ( !XCheckTypedWindowEvent(Dsp, _Win, _Completion_Type, &Event) );//    while( XNextEvent(Dsp, &Event) );// SKL_ANY Addr = (SKL_ANY)( _Shm_Info..shmaddr + ((XShmCompletionEvent*)&Event)->offset );                                    #else    XFlush(Dsp); // TODO: Gahhh!#endif  }}#endif  /* SKL_USE_SHM *///////////////////////////////////////////////////////////#endif  /* SKL_USE_X11 */#endif  /* SKL_NO_VIDEO */