unit BFlatWin;
{todo
   Timer & Joy out from this module
   only windows relative

}

{$APPTYPE GUI }

/// if FPC is not defined DELPHI usage
{$IFDEF FPC }
{$MODE DELPHI }

{*********** CODE GENRATION ****************}
{$DEBUGINFO OFF }
{$ASMMODE INTEL }
{ $ STACKFRAMES OFF } // after version 1.0.10 this is auto
{$GOTO ON }
{$S- } {** stop stack check ** }
{$INLINE ON }
{$MACRO ON }
{$SMARTLINK ON }
{$TYPEINFO ON }

{*********** OUTPUT MESSAGES ***************}
{$HINTS ON }
{$NOTES ON }
{$WARNINGS ON }

{$ELSE }
{**** DELPHI }
{$APPTYPE GUI}
{ $ DEBUGINFO OFF}
{$OPTIMIZATION ON}
{$RANGECHECKS OFF}
{$OVERFLOWCHECKS OFF}

{$ENDIF}


interface

   uses BCanvas,windows{$IFDEF FPC};{$ELSE},messages,shellapi;{$ENDIF}


function  EnterWindows:dword;
procedure LeaveWindows;
procedure RunFlatWindows(callproc:dword);
procedure Run;
procedure ExitProgram;

function  GetWndMessage(a:dword):dword;
function  GetPaintHdc:HDC;
function  GetHWnd:HWND;
procedure SetWndHook(hooknum,hookptr:dword);
procedure SetWindowCaption(Caption:pchar);
procedure SetWindowPosition(Xpos,Ypos:longint);
procedure SetWindowSize(Xlng,Ylng:longint);
procedure SetWindowClientSize(Width,Height:longint);
procedure GetWindowClientSize(var Width,Height:longint);
procedure SetWindowMaximaze;
procedure SetWindowBorder(Border:dword);
procedure SetWindowCursor(Cursor:dword);
procedure SetWindowIcon(Icon:Dword);
procedure SetWindowBackground(BK:Dword);
function  GetScreenXlng:dword;
function  GetScreenYlng:dword;
function  GetScreenBPP:dword;
procedure RePaintWindow;


function  KeyHit(VK:dword):dword;
function  TestKey(akey:dword):boolean;
function  KeyPressed:boolean;
function  GetKey:word;
function  WaitKeyGet:word;
procedure WaitKey;
procedure FlushKeys;

function  Mouse_GetXpos:dword;
function  Mouse_GetYpos:dword;
function  Mouse_GetButtons:dword;
procedure Mouse_Get(var Buttons,Xpos,Ypos:dword);
procedure Mouse_GetDiff(var Xdif,Ydif:longint);
procedure Mouse_SetPosition(Xpos,Ypos:dword);

type proc = procedure;
     ptrtobool = ^boolean;
     ptrtoint = ^longint;


function  Button(Xpos,Ypos,Xlng,Ylng:dword; BtnName: string; BtnProc:proc):dword;
function  CheckBox(Xpos,Ypos,Xlng,Ylng:dword; BtnName: string; BoolPtr:ptrtobool; InitValue:boolean):dword;
function  LabelBox(Xpos,Ypos,Xlng,Ylng:dword; BtnName: string):dword;
procedure LabelText(Hand:dword; NewText: string);
function  ScrollBar(Xpos,Ypos,Xlng,Ylng,Min,Max,Pos,HV:longint; BtnProc:proc; IntPtr:ptrtoint):dword;
function  CreateDrawCanvas(Xpos,Ypos,Xlng,Ylng:longint; Framed:boolean; FrameColor:dword):BTCanvas;



implementation
(*//////////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////////////
*)


type
   InputDevice_Func = record
      _TestKey : function(key:dword):boolean;
      _KeyPressed : function:boolean;
      _GetKey : function:word;
      _FlushKeys : procedure;

      _Mouse_GetXpos : function:dword;
      _Mouse_GetYpos : function:dword;
      _Mouse_GetButtons : function:dword;
      _Mouse_Get : procedure(var Buttons,Xpos,Ypos:dword);
      _Mouse_GetDiff : procedure(var Xdif,Ydif:longint);
   end;

   PDrawControl = ^DrawControl;
   DrawControl = record
     Next : PDrawControl;
     bmp  : BTBitmap;
     Xpos : longint;
     Ypos : longint;
     Frm  : longword;
   end;

var
     Draws      : PDrawControl;
     InputFunc  : InputDevice_Func;
     EnterW     : dword;              // Window mode was entered
     mainProc   : procedure;  // Ptr to main call function
     h_Wnd      : HWND;               // Handle to main window
     Wnd        : HWND;               // Handle to main window
     Finish     : boolean;            // marker to finish program
     AppActive  : boolean;            // if TRUE app is active
     uTimer     : dword;              // Handle to system timer
     aCursor    : dword;              // cursor type
     pdc        : HDC;                // on Paint HDC
     aBackGr    : dword;              // WM_BACKGROUND to stop flashing
     aBrush     : dword;              // Background brush
     winDC      : dword;


     cmd_w      : dword;              // global to transfer W_param
     cmd_d      : dword;              //  --//--            L_param
     cmd_h      : dword;              //  --//--            Hwnd
     cmd_m      : dword;              //  --//--            Message



     iostr:Record                    // main io structure KBD & Mouse
       msd_Buttons :dword;           // mouse button status
       msd_Xpos    :dword;           // mouse Xpos
       msd_Ypos    :dword;           // mouse Ypos
       msd_Xdiff   :longint;         // mouse X diff
       msd_Ydiff   :longint;         // mouse Y diff
       kbdBegin    :dword;           // local teil begin pointer
       kbdEnd      :dword;           // local teil end pointer
       kbdBuff     :array [0..32] of word;  // local keyboard tail
       keyscanmap  :array [0..128] of byte; // scan code map
       keyhitc     :byte;            // marker scan code is hit
     end;
                                     // Event CallBacks
     OnIdle     :procedure;          // on Idle
     OnMouse    :procedure;          // on Mouse
     OnClick    :procedure;          // on Mouse click
     OnKey      :procedure;          // on Key down
     OnTimer    :procedure;          // on Timer
     OnQuit     :procedure;          // on Quit
     OnPaint    :procedure;          // on Paint
     OnActive   :procedure;          // on App Active
     OnDeActive :procedure;          // on App UnActive
     OnSize     :procedure;          // on Window resize
     OnCommand  :procedure;          // on wm_Command
     OnCreate   :procedure;          // on Create
     OnOther    :procedure;          // on Other event bypass all messages


procedure __Init_All;  forward;
procedure __Close_All; forward;



(*//////////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////////////
///  WNDSYS (KERNEL)     versin 2.0      last touch 01.02.2005
///
///  < <    K E R N E L   > >
///

export
   EnterWindows,
   ExitWindows,
   RunFlatWindows,
   Run,
   ExitProgram,

to implementation

function  EnterWindows:dword;
 external 'wndsys.dll' name 'EnterWindows';

procedure ExitWindows;
 external 'wndsys.dll' name 'ExitWindows';

procedure RunFlatWindows(callproc:dword);
 external 'wndsys.dll' name 'RunFlatWindows';

procedure Run;
 external 'wndsys.dll' name 'Run';

procedure ExitProgram;
 external 'wndsys.dll' name 'ExitProgram';

*)

procedure error(a:dword);
begin
end;


procedure FlushMessages;
var
   LoopMe : boolean;
   aMSG   : MSG;
Begin

   if Finish then exit;

   { Stay in this loop while not active or minimized }
{$IFDEF FPC }
   while (not AppActive) and GetMessage(@aMSG,0,0,0) do
{$ELSE}
   while (not AppActive) and GetMessage(aMSG,0,0,0) do
{$ENDIF}
   begin
      If aMSG.Message = WM_Quit then
      begin
//         LoopMe := false;
         Finish := true;
      end;
      TranslateMessage(aMSG);
      DispatchMessage (aMSG);
   end;

   if Finish then begin __Close_all; ExitProcess(0); end;
   LoopMe := true;

   While LoopMe do
   begin
      if PeekMessage(aMSG,0,0,0,PM_REMOVE or PM_NOYIELD) then
      begin
         If aMSG.Message = WM_Quit then
         begin
             LoopMe := false;
             Finish := true;
         end;
         TranslateMessage(aMSG);
         DispatchMessage (aMSG);
      end else begin
         { IDLE }
         LoopMe := false;
      end;
   end;
   if Finish then begin __Close_all; ExitProcess(0); end;
End;



procedure nopProc;
begin
end;



function _WindowProc(aWindow: HWnd; AMessage: UINT; WParam : WPARAM;
                    LParam: LPARAM): LRESULT; stdcall;
var
    Draw,dd : PDrawControl;
    res : LRESULT;
    i:longword;
    X,Y:longint;
    fr,pen,old_pen:dword;
    ps : paintstruct;
    pr : procedure;
    bo : ^boolean;
    ip : ^longint;
    Scroll : TSCROLLINFO;
//    bhwnd : longword;
//    rec:TRect;
//    old:Thandle;
begin
   res := 0;
   cmd_h := aWindow;
   cmd_m := aMessage;
   cmd_w := wParam;
   cmd_d := lParam;

   OnOther;

   case aMessage of
   WM_COMMAND:
      begin
        // wParam and FF = cid
        if lParam <> 0 then
        begin
          if GetProp(lParam,'fw_cbf1') <> 0 then
          begin
             if (wParam and $FF ) = 1 then // Button
             begin
               if GetProp(lParam,'fw_cbf1') < 0 then
               begin
                  pr := pointer(GetProp(lParam,'fw_cbf1'));
                  pr;
               end;
             end;
             if (wParam and $FF ) = 2 then // CheckBox
             begin
               bo := pointer(GetProp(lParam,'fw_cbf1'));
               if dword(bo) <> 0 then
               begin
                  if (SendMessage(lParam, BM_GETCHECK, 0, 0) = BST_CHECKED ) then bo^ := true
                                                                             else bo^ := false;
               end;
             end;
          end;
        end;
        SetFocus(H_wnd);
      end;
   WM_ACTIVATE:
      begin
         if (wParam = WA_ACTIVE) or (wParam = WA_CLICKACTIVE) then
         begin
//todo            if m_bServerRunning then WaveOutRestart(m_hWaveOut);
            AppActive := true;
//todo            AfterActive := 1;
//todo            SetWinCursor(aCursor);
            OnActive;
         end ;
         if wParam = WA_INACTIVE then
         begin
//todo            if m_bServerRunning then WaveOutPause(m_hWaveOut);
            AppActive := false;
            OnDeActive;
         end;
      end;


   WM_CREATE:
      begin
         { make some initialization }
//         InitializeCriticalSection(protect_devices);
         h_wnd := awindow;  { set it only for this call }
         onCreate;
         uTimer := SetTimer(h_wnd,1,62,nil); {// 1/16 from second  }
         SetFocus(h_wnd);
      end;

   WM_SYSCOMMAND:
      begin
         if wparam = SC_CLOSE then
         begin
           PostMessage(h_wnd,WM_CLOSE,0,0);
           res := 1;
         end;
      end;

   WM_CLOSE:  { begin the end story }
      begin
         DestroyWindow(h_Wnd); { this will cal WM_DESTROY }
         res := 1;
      end;

   WM_DESTROY: { This the last message }
      begin
         onQuit;
         Draw := Draws;
         while Draw <> nil do
         begin
            dd := Draw;
            Draw.bmp.Free;
            Draw := Draw.Next;
            freemem(dd,sizeof(DrawControl));
         end;

         KillTimer(h_wnd,uTimer);
         PostQuitMessage(0); { send to close WM_QUIT}
         res := 1;
      end;

   {// Turn off the cursor since this is a full-screen app }
   WM_SETCURSOR:
      begin
        if LOWORD(lParam) = HTCLIENT then
         begin
            SetWindowCursor(aCursor);
            res := 1;
         end;
      end;


   WM_TIMER:
      begin
         if wParam = 1 then  // Initialize timer
         begin
            OnTimer;  //BUG
            // if still true time out
         end;
      end;

   WM_PAINT:
      begin
         // NORMAL
         pdc:=BeginPaint(h_Wnd,ps);
         Draw := Draws;
         while Draw <> nil do
         begin
            X := Draw.Xpos;
            Y := Draw.Ypos;
            if (Draw.Frm and $80000000) <> 0 then
            begin // Draw frame
               pen := createPen(ps_SOLID,0,Draw.Frm and $FFFFFF);
               old_pen := SelectObject(pdc,pen);
               Windows.MoveToEx(pdc, X-1          , Y-1,    nil);
               Windows.LineTo(  pdc, X + Draw.bmp.Xlng , Y-1);
               Windows.LineTo(  pdc, X + Draw.bmp.Xlng , Y + Draw.bmp.Ylng );
               Windows.LineTo(  pdc, X-1          , Y + Draw.bmp.Ylng );
               Windows.LineTo(  pdc, X-1          , Y-1);
               DeleteObject(SelectObject(pdc,old_pen));
            end;
            bitblt(pdc,X,Y,Draw.bmp.Xlng,Draw.bmp.Ylng,Draw.bmp.GetDC,0,0,SRCCOPY);
            Draw.bmp.ReleaseDC;
            Draw := Draw.Next;
         end;



         OnPaint;
//todo         The_Display.RePaint;
         EndPaint(h_Wnd,ps);
      end;

   WM_ERASEBKGND:
      begin
         if aBackGr = 1 then Res := 1 // I handle that to stop flicking;
          //else begin
             //pdc:=BeginPaint(h_Wnd,ps);
            // repeat
             //   bhwnd := getwindow(h_Wnd,GW_CHILD);
            //    if bhwnd <> 0 then
            //    begin
            //      GetWindowRect(bhwnd,rec);
            //      ExcludeClipRect(pdc, rec.Left , rec.Top , rec.Right, rec.Bottom);
            //    end;
            // until bhwnd = 0 ;
            // EndPaint(h_Wnd,ps);
          //end;
      end;

   WM_SIZE:
      begin
         OnSize;
      end;




{///////////  used messages }

   {-=* MOUSE *=-}

   WM_MOUSEMOVE:
      begin
         {//fwKeys = wParam;       // key flags }

         if (wParam and MK_LBUTTON) > 0 then iostr.msd_Buttons := iostr.msd_Buttons or 1;
         if (wParam and MK_RBUTTON) > 0 then iostr.msd_Buttons := iostr.msd_Buttons or 2;
         X := dword(lParam and $FFFF);  { horizontal position of }
         Y := dword(lParam shr 16);     { vertical }
         iostr.msd_Xdiff := longint(X) - longint(iostr.msd_Xpos);
         iostr.msd_Ydiff := longint(Y) - longint(iostr.msd_Ypos);
         iostr.msd_Xpos := X;
         iostr.msd_Ypos := Y;
           { onMouse trap }
         onMouse;
//         Res := 1;
      end;
   WM_LBUTTONDOWN:
      begin
         OnClick;
         iostr.msd_Buttons  := iostr.msd_Buttons or 1;
//         Res := 1;
      end;
   WM_LBUTTONUP:
      begin
         iostr.msd_Buttons  := iostr.msd_Buttons and 2;
//         Res := 1;
      end;
   WM_RBUTTONDOWN:
      begin
         iostr.msd_Buttons := iostr.msd_Buttons or 2;
//         Res := 1;
      end;
   WM_RBUTTONUP:
      begin
         iostr.msd_Buttons := iostr.msd_Buttons and 1;
//         Res := 1;
      end;

   {-=* KEY *=-}


   WM_SYSKEYDOWN:
       begin
//todo            alt_key:=true;
       end;

   WM_KEYDOWN:
      begin
           {// input key value in KBD tail}
           i := ( iostr.kbdbegin + 1 ) and 31;
           if  i <> iostr.kbdend then
           begin
              iostr.kbdbuff[iostr.kbdbegin] := wParam;
              iostr.kbdbegin := i;
           end;
           { onKeyboard; }
         iostr.keyscanmap[(lParam shr 16) and $7F ] := 1;
         iostr.keyhitc := 1;
           { onKey trap }
         OnKey;
//         Res := 1;
      end;
   WM_KEYUP:
      begin
//todo        case wParam of
//todo           VK_CONTROL: ctrl_key:=false;
//todo           VK_SHIFT  : shift_key:=false;
//todo        end;

        iostr.keyscanmap[(lParam shr 16) and $7F ] := 0;
        iostr.keyhitc := 0;
//        Res := 1;
      end;

    WM_VSCROLL,
    WM_HSCROLL:
      begin
        if lParam <> 0 then
        begin
         //MessageBox(0,'ascxasc,','ascsa',mb_ok);
           Scroll.cbSize := sizeof(Scroll);
           Scroll.fMask := SIF_POS or SIF_RANGE;

           GetScrollInfo(lParam,SB_CTL,Scroll);

           y :=(Scroll.nMax - Scroll.nMin + 1) div 10;
           x := Scroll.nPos;
       //  MessageBox(0,pchar(tostr(x)),'ascsa',mb_ok);
              case loWord(wParam) of
               SB_LINEUP: begin
                             dec(x);
                             if x < longint(Scroll.nMin) then x := Scroll.nMin;
                          end;
               SB_LINEDOWN: begin
                             inc(x);
                             if x > longint(Scroll.nMax) then x := Scroll.nMax;
                          end;
               SB_PAGEUP: begin
                             x := x - y;
                             if x < longint(Scroll.nMin) then x := Scroll.nMin;
                          end;
               SB_PAGEDOWN: begin
                             x := x + y;
                             if x > longint(Scroll.nMax) then x := Scroll.nMax;
                          end;
               SB_THUMBTRACK: x := HiWord(wParam);
               end; // case
//         MessageBox(0,pchar(tostr(x)),'aaaa',mb_ok);
               SetScrollPos(lParam,SB_CTL,x,true);
               if GetProp(lParam,'fw_cbf1') <> 0 then
               begin
                  ip := pointer(GetProp(lParam,'fw_cbf2'));
                  if dword(ip) <> 0 then ip^ := x;
               end;
               if GetProp(lParam,'fw_cbf1') <> 0 then
               begin
                  pr := pointer(GetProp(lParam,'fw_cbf1'));
                  pr;
               end;


        end; // Scroll <> nil
      end;




   end; { case }

    if res = 0 then res := DefWindowProc(aWindow, AMessage, WParam, LParam);
    _WindowProc := res;
end;



function  _StartWindows:dword;
var
   wc     : WNDCLASS;
   Res    : dword;
begin


   Res := 0;

   {// Set up and register window class }

   wc.style := CS_HREDRAW or CS_VREDRAW or CS_OWNDC;
{$IFDEF FPC}
   wc.lpfnWndProc := WndProc(@_WindowProc);
{$ELSE}
   wc.lpfnWndProc := @_WindowProc;
{$ENDIF}
   wc.cbClsExtra := 0;
   wc.cbWndExtra := 0;
   wc.hInstance := GetModuleHandle(nil); {system.MainInstance; } {hInst; }
   wc.hIcon := LoadIcon(0, 'MAINICON');
   wc.hCursor := LoadCursor(0, IDC_ARROW);
   wc.hbrBackground := COLOR_BTNFACE + 1;
   wc.lpszMenuName := nil;
   wc.lpszClassName := 'wincore125';
   if RegisterClass(wc) <> 0 then
   begin
   {// Create a window }

      h_Wnd := CreateWindow('wincore125','WndSys',
                           WS_POPUP or WS_VISIBLE or WS_CAPTION or WS_SYSMENU or WS_BORDER,
                           -1,
                           -1,
                           100,
                           100,
                           0,
                           0,
                           0,
                           nil);

      if h_Wnd <> 0 then
      begin
         wnd := h_wnd;
         ShowWindow(h_Wnd, SW_SHOW);
         UpdateWindow(h_Wnd);
         SetFocus(h_Wnd);
         aCursor := 1;
       { set up GDI }
         Res := 1; { OK }
      end;
   end;
   _StartWindows := Res;
end;


// WARNING use carefuly allways call ExitWindows;

function EnterWindows:dword;
begin
   EnterW := 0;
//   WithThread := false;
   if _StartWindows = 1 then
   begin
      __init_all;
      FlushMessages;
      EnterW := 1;
   end else begin
      error(1);
   end;
   EnterWindows := EnterW;
end;



Procedure LeaveWindows;
var
  aMSG : MSG;
begin
   if EnterW = 1 then
   begin
//      delay(15); I do not need that
      PostMessage(h_wnd,WM_CLOSE,0,0);
{$IFDEF FPC}
      while GetMessage(@amsg,0, 0, 0) do
      begin
         TranslateMessage(@amsg);
         DispatchMessage(@amsg);
{$ELSE}
      while GetMessage(amsg,0, 0, 0) do
      begin
         TranslateMessage(amsg);
         DispatchMessage(amsg);
{$ENDIF}
      end;
      __close_all;
      EnterW := 0;
   end;
end;


procedure RunFlatWindows(callproc:dword);
begin
   if EnterW = 1 then
   begin
      error(2);
      Exit;
   end;
   if callproc = 0 then Exit;
   mainproc := pointer(callproc);
   if EnterWindows = 1 then
   begin
      mainproc;
      LeaveWindows
   end;
end;


procedure Run;  
var
  aMSG : MSG;
begin
   if EnterW = 1 then
   begin
      while true do
      begin
{$IFDEF FPC}
         if PeekMessage(@amsg,0,0,0,PM_NOREMOVE or PM_NOYIELD) = true then
{$ELSE}
         if PeekMessage(amsg,0,0,0,PM_NOREMOVE or PM_NOYIELD) = true then
{$ENDIF}
         begin
            if amsg.message = WM_QUIT then
            begin
               // a normal WM_quit before WM_CLOSE
               // this outside message to me
{$IFDEF FPC}
               GetMessage(@amsg,0,0,0); // to clear WM_QUIT
{$ELSE}
               GetMessage(amsg,0,0,0); // to clear WM_QUIT
{$ENDIF}
               PostMessage(h_wnd,WM_CLOSE,0,0);
               BREAK;
            end;
            if amsg.message = WM_CLOSE then BREAK;
            if amsg.message = WM_DESTROY then BREAK;
{$IFDEF FPC}
            if GetMessage(@amsg,0,0,0) = true then
            begin
               TranslateMessage(@amsg);
               DispatchMessage(@amsg);
{$ELSE}
            if GetMessage(amsg,0,0,0) = true then
            begin
               TranslateMessage(amsg);
               DispatchMessage(amsg);
{$ENDIF}
            end;
         end else begin
            { OnIdle; }
            OnIdle;
         end;
      end;
      __close_all;
      EnterW := 0;
   end else begin
      error(3);
   end;
end;


Procedure ExitProgram;  
begin
   PostMessage(h_wnd,WM_CLOSE,0,0);
   { ! WARNING !
      You must use onQUIT to stop DX or something else
   }
end;


(*//////////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////////////
///  WNDSYS (WMTLS)     versin 1.2      last touch 01.02.2005
///
///  < <    W I N D O W    M E N A G M E N T    T O O L S    > >
///


export
   GetWndMessage,
   GetPaintHdc,
   GetHWnd,
   SetWndHook,
   SetCaption,
   SetWindowPosition,
   SetWindowSize,
   SetWindowClientSize,
   SetWindowMaximaze,
   SetWIndowBorder,
   SetWindowCursor,
   SetWindowIcon,
   SetWindowBackground,
   GetScreenXlng,
   GetScreenYlng,
   GetScreenBPP,

to implementation

function  GetWndMessage(a:dword):dword;
 external 'wndsys.dll' name 'GetWndMessage';

function  GetPaintHdc:HDC;
 external 'wndsys.dll' name 'GetPaintHdc';

function  GetHWnd:HWND;
 external 'wndsys.dll' name 'GetHWnd';

procedure SetWndHook(hooknum,hookptr:dword);
 external 'wndsys.dll' name 'SetWndHook';

procedure SetWindowCaption(Caption:pchar);
 external 'wndsys.dll' name 'SetWindowCaption';

procedure SetWindowPosition(Xpos,Ypos:longint);
 external 'wndsys.dll' name 'SetWindowPosition';

procedure SetWindowSize(Xlng,Ylng:longint);
 external 'wndsys.dll' name 'SetWindowSize';

procedure SetWindowClientSize(Width,Height:longint);
 external 'wndsys.dll' name 'SetWindowClientSize';

procedure SetWindowMaximaze;
 external 'wndsys.dll' name 'SetWindowMaximaze';

procedure SetWindowBorder(Border:dword);
 external 'wndsys.dll' name 'SetWIndowBorder';

procedure SetWindowCursor(Cursor:dword);
 external 'wndsys.dll' name 'SetWindowCursor';

procedure SetWindowIcon(Icon:Dword);
 external 'wndsys.dll' name 'SetWindowIcon';

procedure SetWindowBackground(BK:Dword);
 external 'wndsys.dll' name 'SetWindowBackground';

function  GetScreenXlng:dword;
 external 'wndsys.dll' name 'GetScreenXlng';

function  GetScreenYlng:dword;
 external 'wndsys.dll' name 'GetScreenYlng';

function  GetScreenBPP:dword;
 external 'wndsys.dll' name 'GetScreenBPP';


*)

function GetWndMessage(a:dword):dword;
var res:dword;
begin
  res := 0;
  if a = 0 then res := cmd_m;                  { Message   }
  if a = 1 then res := cmd_h;                  { HWND      }
  if a = 2 then res := cmd_w;                  { Wparam    }
  if a = 3 then res := cmd_d;                  { Lparam    }
  if a = 4 then res := cmd_w and $FF;          {LO Wparam  }
  if a = 5 then res :=(cmd_w shr 8) and $FF;   {HI Wparam  }
  if a = 6 then res := cmd_d and $FFFF;        {LO Lparam  }
  if a = 7 then res :=(cmd_d shr 16) and $FFFF;{HI Lparam  }
  GetWndMessage := res;
end;


function GetPaintHdc:HDC;  
begin
  GetPaintHdc := pdc;
end;


function GetHWnd:HWND;
begin
  GetHwnd := H_wnd;
end;


procedure SetWndHook(hooknum,hookptr:dword);
begin
   if hooknum = 0 then
     if hookptr = 0 then onIdle  := @nopProc else onIdle  := pointer(hookptr);
   if hooknum = 1 then
     if hookptr = 0 then onMouse := @nopProc else onMouse := pointer(hookptr);
   if hooknum = 2 then
     if hookptr = 0 then onKey   := @nopProc else onKey   := pointer(hookptr);
   if hooknum = 3 then
     if hookptr = 0 then onTimer := @nopProc else onTimer := pointer(hookptr);
   if hooknum = 4 then
     if hookptr = 0 then onQuit  := @nopProc else onQuit  := pointer(hookptr);
   if hooknum = 5 then
     if hookptr = 0 then onPaint := @nopProc else onPaint := pointer(hookptr);
   if hooknum = 6 then
     if hookptr = 0 then onClick := @nopProc else onClick := pointer(hookptr);
   if hooknum = 7 then
     if hookptr = 0 then onActive := @nopProc else onActive := pointer(hookptr);
   if hooknum = 8 then
     if hookptr = 0 then onDeActive := @nopProc else onDeActive := pointer(hookptr);
   if hooknum = 9 then
     if hookptr = 0 then onCommand := @nopProc else onCommand := pointer(hookptr);
   if hooknum = 10 then
     if hookptr = 0 then onCreate := @nopProc else onCreate := pointer(hookptr);
   if hooknum = 11 then
     if hookptr = 0 then onSize := @nopProc else onSize := pointer(hookptr);
   if hooknum = 12 then
     if hookptr = 0 then onOther := @nopProc else onOther := pointer(hookptr);

end;


procedure SetWindowCaption(Caption:pchar);
begin
   if wnd <> 0 then SetWindowText(h_wnd,pchar(Caption));
end;


procedure SetWindowPosition(Xpos,Ypos:longint);
var r:TRECT;
    xl,yl:longint;
begin
   if wnd <> 0 then
   begin
      GetWindowRect(wnd, r);
//todo + 1 in size ??????????
      xl := r.right - r.left;
      yl := r.bottom - r.top;

      if (Xpos = -1) and (Ypos = -1) then
      begin
         Xpos := (GetSystemMetrics(SM_CXSCREEN) - xl) div 2;
         Ypos := (GetSystemMetrics(SM_CYSCREEN) - yl) div 2;         
      end;
      MoveWindow(wnd, Xpos, Ypos, xl, yl, TRUE);
   end;
end;

procedure SetWindowSize(Xlng,Ylng:longint);
var r:TRECT;
begin
   if wnd <> 0 then
   begin
      GetWindowRect(wnd, r);
      MoveWindow(wnd, r.Left, r.Top, Xlng, Ylng, TRUE);
   end;
end;


procedure SetWindowClientSize(Width,Height:longint);
var rectWindow ,rectClient:trect;
begin
  if wnd <> 0 then begin
     Windows.GetWindowRect(wnd, rectWindow );
     Windows.GetClientRect(wnd, rectClient);
     Width := ((rectWindow.Right  - rectWindow .Left) - rectClient.Right) + longint(Width);
     Height:= ((rectWindow.Bottom - rectWindow .Top)  - rectClient.Bottom) + longint(Height);
     SetWindowPos(wnd, 0, 0, 0, Width, Height, SWP_NOZORDER or SWP_NOMOVE);
  end;
end;


procedure GetWindowClientSize(var Width,Height:longint);
var rectClient:trect;
begin
  Width := 0;
  Height := 0;
  if wnd <> 0 then begin
     Windows.GetClientRect(wnd, rectClient);
     Width := rectClient.Right;
     Height := rectClient.Bottom;
  end;
end;


procedure SetWindowMaximaze;
begin
   if wnd <> 0 then ShowWindow(wnd, SW_SHOWMAXIMIZED);
end;


procedure SetWindowBorder(Border:dword);
var st:dword;
begin
   if wnd <> 0 then
   begin
      st   := GetWindowLong(wnd, GWL_STYLE);

      st := st and (not (WS_POPUP or WS_CAPTION or WS_BORDER
                    or WS_THICKFRAME or WS_DLGFRAME or DS_MODALFRAME or WS_MINIMIZEBOX or WS_MAXIMIZEBOX));
      case Border of
      0: { None } st := st or WS_POPUP;
      1: { Single } st := st or (WS_CAPTION or WS_BORDER);
      2: { Sizeble } st := st or (WS_CAPTION or WS_THICKFRAME or WS_MINIMIZEBOX or WS_MAXIMIZEBOX);
      end;

      SetWindowLong(wnd,GWL_STYLE, st);
      { now update changes to border }
      SetWindowPos(wnd,0,0,0,0,0,
           SWP_NOMOVE or SWP_NOSIZE or SWP_NOZORDER or SWP_FRAMECHANGED);
   end;
end;


procedure SetWindowCursor(Cursor:dword);  
begin
   aCursor := Cursor;
   if Cursor = 0 then SetCursor(0);
   if Cursor = 1 then SetCursor(LoadCursor(0,IDC_ARROW));
   if Cursor = 2 then SetCursor(LoadCursor(0,MAKEINTRESOURCE(32649))); {IDC_HAND}{win95 not working }
   if Cursor = 3 then SetCursor(LoadCursor(0,IDC_WAIT));
   if Cursor = 4 then SetCursor(LoadCursor(0,IDC_CROSS));
   if Cursor = 5 then SetCursor(LoadCursor(0,IDC_IBEAM));
   if Cursor > 1024 then SetCursor(Cursor);
end;


procedure SetWindowIcon(Icon:Dword);
var a,i:dword;
begin
   a := 0;
   if wnd  <> 0 then
   begin
      // if Icon = 0 then None
      if Icon = 1 then a := LoadIcon(0,IDI_APPLICATION);
      if Icon = 2 then a := LoadIcon(0,IDI_HAND);
      if Icon = 3 then a := LoadIcon(0,IDI_EXCLAMATION);
      if Icon = 4 then a := LoadIcon(0,IDI_QUESTION);
      if Icon = 5 then a := LoadIcon(0,IDI_ASTERISK);
      if (Icon > 6) and (Icon < 1024) then
      begin
         i := ExtractIcon(0,'shell32.dll',dword(-1));
         a := Icon - 6;
         if a > i then a := 0;
         a := ExtractIcon(0,'shell32.dll',a);
      end;

      if Icon > 1024 then a := Icon;
      SetClassLong(wnd,GCL_HICON,a);
   end;
end;


procedure SetWindowBackground(BK:Dword);
var a:dword;
begin
   a := 0;
   aBackGr := 0;
   if wnd <> 0 then
   begin
      if (bk and $FF000000) <> 0 then
      begin
         bk := bk and $FF;
         if bk = 0 then begin a := 0;  aBackGr := 1; end;
         if bk = 1  then a := COLOR_BTNFACE + 1;
         if bk = 2  then a := GetStockObject(BLACK_BRUSH);
         if bk = 3  then a := GetStockObject(WHITE_BRUSH);
      end else begin
         // this is rgb
         if aBrush <> 0 then DeleteObject(aBrush);
         a := CreateSolidBrush(bk); { bk = rgb color }
         aBrush := a;
      end;
      SetClassLong(wnd,GCL_HBRBACKGROUND,a);
      InvalidateRect(wnd,nil,true);
   end;
end;


function  GetScreenXlng:dword;
begin
   GetScreenXlng := GetSystemMetrics(SM_CXSCREEN);
end;


function  GetScreenYlng:dword;
begin
   GetScreenYlng := GetSystemMetrics(SM_CYSCREEN);
end;


function  GetScreenBPP:dword;
var dc,r:dword;
begin
   r := 0;
   dc := CreateCompatibleDC(0);
   if dc <> 0 then
   begin
      r := GetDeviceCaps(dc,BITSPIXEL);
      DeleteDC(dc);
   end;
   GetScreenBPP := r;
end;

procedure RePaintWindow;
begin
   InvalidateRect(h_wnd,nil,false);
end;





(*//////////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////////////
/// WNDSYS (KEYBD)   version 2.5a     last touch 01.02.2005
///
///  < <    K E Y B O A R D    D R I V E R    > >

export
         KeyHit,
         TestKey,
         KeyPressed,
         GetKey,
         WaitKeyGet,
         WaitKey,
         FlushKeys,

to implementation

FUNCTION  KeyHit(VK:dword):dword; 
 external 'wndsys.dll' name 'KeyHit';

FUNCTION  TestKey(akey:dword):boolean;
 external 'wndsys.dll' name 'TestKey';

FUNCTION  KeyPressed:boolean; 
 external 'wndsys.dll' name 'KeyPressed';

FUNCTION  GetKey:word; 
 external 'wndsys.dll' name 'GetKey';

FUNCTION  WaitKeyGet:word; 
 external 'wndsys.dll' name 'WaitKeyGet';

PROCEDURE WaitKey;
 external 'wndsys.dll' name 'WaitKey';

PROCEDURE FlushKeys; 
 external 'wndsys.dll' name 'FlushKeys';


*)


// Window implementation
function W_TestKey(akey:dword):boolean; 
begin
   FlushMessages;
   W_TestKey := iostr.keyscanmap[akey and $7F] <> 0;
end;


function W_KeyPressed:boolean;
begin
   FlushMessages;
   W_KeyPressed := iostr.kbdBegin <> iostr.kbdEnd;
end;


function W_GetKey:word; 
var w:word;
begin
   FlushMessages;
   w:=0;
   if iostr.kbdBegin <> iostr.kbdEnd then
   begin
      w:=iostr.kbdBuff[iostr.kbdEnd];
      iostr.kbdEnd := (iostr.kbdEnd + 1) and 31;
   end;
   W_GetKey := w;
end;


procedure W_FlushKeys; 
var i:integer;
begin
   for i := 0 to 128 do iostr.keyscanmap[i] := 0;
   iostr.keyhitc := 0;
   iostr.kbdBegin := 0;
   iostr.kbdEnd := 0;
end;




procedure _KEYBD_init;
var i:integer;
begin
   iostr.kbdBegin := 0;
   iostr.kbdEnd := 0;
   for i := 0 to 128 do iostr.keyscanmap[i] := 0;
   iostr.keyhitc := 0;
end;


// export part
function TestKey(akey:dword):boolean;
begin
   TestKey := InputFunc._TestKey(akey);
end;


function KeyPressed:boolean;
begin
   KeyPressed := InputFunc._KeyPressed;
end;


function GetKey:word;  
begin
   GetKey := InputFunc._GetKey;
end;


procedure FlushKeys;
begin
   InputFunc._FlushKeys;
end;


function  WaitKeyGet:word;
begin
   repeat until KeyPressed;
   WaitKeyGet := GetKey;
end;


procedure WaitKey;
//var w:word;
begin
//   w:=WaitKeyGet;
   WaitKeyGet;
end;


/// Asinhron read state
(*
Symbolic constant name Value
(hexadecimal) Mouse or keyboard equivalent
VK_LBUTTON        01   Left mouse button
VK_RBUTTON        02   Right mouse button
VK_CANCEL         03   Control-break processing
VK_MBUTTON        04   Middle mouse button (three-button mouse)
VK_XBUTTON1       05   Windows 2000/XP: X1 mouse button
VK_XBUTTON2       06   Windows 2000/XP: X2 mouse button
—                 07   Undefined
VK_BACK           08   BACKSPACE key
VK_TAB            09   TAB key
—               0A–0B  Reserved
VK_CLEAR          0C   CLEAR key
VK_RETURN         0D   ENTER key
—               0E–0F  Undefined
VK_SHIFT          10   SHIFT key
VK_CONTROL        11   CTRL key
VK_MENU           12   ALT key
VK_PAUSE          13   PAUSE key
VK_CAPITAL        14   CAPS LOCK key
-                 -    kanji kodes
—                 1A   Undefined
VK_ESCAPE         1B   ESC key               1
VK_CONVERT        1C   IME convert
VK_NONCONVERT     1D   IME nonconvert
VK_ACCEPT         1E   IME accept
VK_MODECHANGE     1F   IME mode change request
VK_SPACE          20   SPACEBAR
VK_PRIOR          21   PAGE UP key
VK_NEXT           22   PAGE DOWN key
VK_END            23   END key
VK_HOME           24   HOME key
VK_LEFT           25   LEFT ARROW key        75
VK_UP             26   UP ARROW key          72(dec) scan code
VK_RIGHT          27   RIGHT ARROW key       77
VK_DOWN           28   DOWN ARROW key        80
VK_SELECT         29   SELECT key
VK_PRINT          2A   PRINT key
VK_EXECUTE        2B   EXECUTE key
VK_SNAPSHOT       2C   PRINT SCREEN key
VK_INSERT         2D   INS key
VK_DELETE         2E   DEL key
VK_HELP           2F   HELP key
 30 - 0 key ... 39 - 9 key
—  3A–40 Undefined
 41 - A key ... 5A - Z key
VK_LWIN           5B   Left Windows key (Microsoft® Natural® keyboard)
VK_RWIN           5C   Right Windows key (Natural keyboard)
VK_APPS           5D   Applications key (Natural keyboard)
—                 5E   Reserved
VK_SLEEP          5F   Computer Sleep key
VK_NUMPAD0        60   Numeric keypad 0 key
VK_NUMPAD1        61   Numeric keypad 1 key
VK_NUMPAD2        62   Numeric keypad 2 key
VK_NUMPAD3        63   Numeric keypad 3 key
VK_NUMPAD4        64   Numeric keypad 4 key
VK_NUMPAD5        65   Numeric keypad 5 key
VK_NUMPAD6        66   Numeric keypad 6 key
VK_NUMPAD7        67   Numeric keypad 7 key
VK_NUMPAD8        68   Numeric keypad 8 key
VK_NUMPAD9        69   Numeric keypad 9 key
VK_MULTIPLY       6A   Multiply key
VK_ADD            6B   Add key
VK_SEPARATOR      6C   Separator key
VK_SUBTRACT       6D   Subtract key
VK_DECIMAL        6E   Decimal key
VK_DIVIDE         6F   Divide key
VK_F1             70   F1 key
VK_F2             71   F2 key
VK_F3             72   F3 key
VK_F4             73   F4 key
VK_F5             74   F5 key
VK_F6             75   F6 key
VK_F7             76   F7 key
VK_F8             77   F8 key
VK_F9             78   F9 key
VK_F10            79   F10 key
VK_F11            7A   F11 key
VK_F12            7B   F12 key
VK_F13            7C - F13 key ...  VK_F24 87H - F24 key
—  88–8F Unassigned
VK_NUMLOCK        90   NUM LOCK key
VK_SCROLL         91   SCROLL LOCK key
                92–96  OEM specific
—               97–9F  Unassigned
VK_LSHIFT         A0   Left SHIFT key
VK_RSHIFT         A1   Right SHIFT key
VK_LCONTROL       A2   Left CONTROL key
VK_RCONTROL       A3   Right CONTROL key
VK_LMENU          A4   Left MENU key
VK_RMENU          A5   Right MENU key
*)

{use VkKeyScan('w') for letters}
function KeyHit(VK:dword):dword;  
begin
  FlushMessages;
  KeyHit := dword((GetAsyncKeyState(VK) and 1) = 1);
end;


(*//////////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////////////
///  WNDSYS  (MOUSE)   version 2.6      last touch 01.02.2005
///
///   < <    M O U S E    D R I V E R    > >


export
         Mouse_GetXpos,
         Mouse_GetYpos,
         Mouse_GetButtons,
         Mouse_Get,
         Mouse_GetDiff,


to implementation

FUNCTION  Mouse_GetXpos:dword; 
 external 'wndsys.dll' name 'Mouse_GetXpos';

FUNCTION  Mouse_GetYpos:dword; 
 external 'wndsys.dll' name 'Mouse_GetYpos';

FUNCTION  Mouse_GetButtons:dword; 
 external 'wndsys.dll' name 'Mouse_GetButtons';

PROCEDURE Mouse_Get(var Buttons,Xpos,Ypos:dword); 
 external 'wndsys.dll' name 'Mouse_Get';

PROCEDURE Mouse_GetDiff(var Xdif,Ydif:dword); 
 external 'wndsys.dll' name 'Mouse_GetDiff';


*)

procedure _MOUSE_init;
begin
   iostr.msd_buttons := 0;
   iostr.msd_Xpos := 0;
   iostr.msd_Ypos := 0;
   iostr.msd_Xdiff := 0;
   iostr.msd_Ydiff := 0;
end;


function  W_Mouse_GetXpos:dword; 
begin
   FlushMessages;
   W_Mouse_GetXpos := iostr.msd_Xpos;
end;


function  W_Mouse_GetYpos:dword; 
begin
   FlushMessages;
   W_Mouse_GetYpos := iostr.msd_Ypos;
end;


function  W_Mouse_GetButtons:dword; 
begin
   FlushMessages;
   W_Mouse_GetButtons := iostr.msd_Buttons;
end;


procedure W_Mouse_Get(var Buttons,Xpos,Ypos:dword);
begin
   FlushMessages;
   Buttons := iostr.msd_Buttons;
   Xpos := iostr.msd_Xpos;
   Ypos := iostr.msd_Ypos;
end;


procedure W_Mouse_GetDiff(var Xdif,Ydif:longint); 
begin
   FlushMessages;
   Xdif := iostr.msd_Xdiff;
   Ydif := iostr.msd_Ydiff;
   iostr.msd_Xdiff := 0; { after get clear }
   iostr.msd_Ydiff := 0;
end;



function  Mouse_GetXpos:dword;
begin
   Mouse_GetXpos := InputFunc._Mouse_GetXpos;
end;


function  Mouse_GetYpos:dword;
begin
   Mouse_GetYpos := InputFunc._Mouse_GetYpos;
end;


function  Mouse_GetButtons:dword;
begin
   Mouse_GetButtons := InputFunc._Mouse_GetButtons;
end;


procedure Mouse_Get(var Buttons,Xpos,Ypos:dword);
begin
   InputFunc._Mouse_Get(Buttons,Xpos,Ypos);
end;


procedure Mouse_GetDiff(var Xdif,Ydif:longint);
begin
   InputFunc._Mouse_GetDiff(Xdif,Ydif);
end;

procedure Mouse_SetPosition(Xpos,Ypos:dword);
begin
   SetCursorPos(Xpos, Ypos);
end;





procedure __Init_All;
begin
   winDC := 0;
   // keyboard
   _KEYBD_init;
   InputFunc._TestKey := @W_TestKey;
   InputFunc._KeyPressed := @W_KeyPressed;
   InputFunc._GetKey := @W_GetKey;
   InputFunc._FlushKeys := @W_FlushKeys;

   // mouse
   _MOUSE_init;
   InputFunc._Mouse_GetXpos := @W_Mouse_GetXpos;
   InputFunc._Mouse_GetYpos := @W_Mouse_GetYpos;
   InputFunc._Mouse_GetButtons := @W_Mouse_GetButtons;
   InputFunc._Mouse_Get := @W_Mouse_Get;
   InputFunc._Mouse_GetDiff := @W_Mouse_GetDiff;
end;

procedure __Close_All;
begin
   if aBrush <> 0 then DeleteObject(aBrush);
   if winDC <> 0 then ReleaseDC(h_wnd,winDC);
end;


////////////////////////////////////////////////////////////////////////////////

function Button(Xpos,Ypos,Xlng,Ylng:dword; BtnName: string; BtnProc:proc):dword;
var res,cid:dword;
begin
   BtnName := BtnName + #0;
   cid := 1;
   res := CreateWindowEx(0,
                   'Button',
                   PCHAR(BtnName),
                   WS_CHILD or WS_VISIBLE or BS_PUSHBUTTON,
                   Xpos, Ypos,
                   Xlng, Ylng,
                   wnd,
                   hmenu(cid),
                   0,nil);
   if res <> 0 then
   begin
     SetProp(res,'fw_cbf1',dword(@BtnProc));
     SetFocus(wnd);
   end;
   Button := res;
end;


function CheckBox(Xpos,Ypos,Xlng,Ylng:dword; BtnName: string; BoolPtr:ptrtobool; InitValue:boolean):dword;
var res,cid:dword;
begin
   BtnName := BtnName + #0;
   cid := 2;
   res := CreateWindowEx(0,
                   'Button',
                   PCHAR(BtnName),
                   WS_CHILD or WS_VISIBLE or BS_AUTOCHECKBOX,
                   Xpos, Ypos,
                   Xlng, Ylng,
                   wnd,
                   hmenu(cid),
                   0,nil);
   if res <> 0 then
   begin
     SetProp(res,'fw_cbf1',dword(BoolPtr));
     SetFocus(wnd);
     if InitValue then SendMessage(res,BM_SETCHECK,BST_CHECKED,0);
     BoolPtr^ := InitValue;
   end;
   CheckBox := res;
end;


function LabelBox(Xpos,Ypos,Xlng,Ylng:dword; BtnName: string):dword;
var res,cid:dword;
begin
   BtnName := BtnName + #0;
   cid := 2;
   res := CreateWindowEx(0,
                   'Static',
                   PCHAR(BtnName),
                   WS_CHILD or WS_VISIBLE or SS_LEFT,
                   Xpos, Ypos,
                   Xlng, Ylng,
                   wnd,
                   hmenu(cid),
                   0,nil);
   if res <> 0 then
   begin
     SetFocus(wnd);
   end;
   LabelBox := res;
end;


function ScrollBar(Xpos,Ypos,Xlng,Ylng,Min,Max,Pos,HV:longint; BtnProc:proc; IntPtr:ptrtoint):dword;
var res,cid:dword;
    HVt:dword;
begin
 //  BtnName := BtnName + #0;
   HVt := SBS_VERT;
   if HV = 1 then HVt := SBS_HORZ;
   cid := 3;
   res := CreateWindowEx(0,
                   'scrollbar',
                   PCHAR(''),
                   WS_CHILD or WS_VISIBLE or HVt,
                   Xpos, Ypos,
                   Xlng, Ylng,
                   wnd,
                   hmenu(cid),
                   0,nil);
   if res <> 0 then
   begin
     SetProp(res,'fw_cbf1',dword(@BtnProc));
     SetProp(res,'fw_cbf2',dword(IntPtr));

     SetScrollRange(res,SB_CTL,Min,Max,true);
     SetScrollPos(res,SB_CTL,Pos,True);

     SetFocus(wnd);
   end;
   ScrollBar := res;

end;


procedure LabelText(Hand:dword; NewText: string);
begin
   NewText := NewText + #0;
   SetWindowText(Hand,pchar(NewText));
   InvalidateRect(Wnd,nil,true);
   UpdateWindow(Wnd);
end;


function  CreateDrawCanvas(Xpos,Ypos,Xlng,Ylng:longint; Framed:boolean; FrameColor:dword):BTCanvas;
var DC:longword;
    bmp:BTBitmap;
    can : BTCanvas;
    Draw , dd: PDrawControl;
begin
    can := nil;
    GetMem(Draw,sizeof(DrawControl)) ;
    if Draw <> nil then
    begin
       Draw.Next := nil;
       Draw.bmp := BTBitmap.Create;
       dc := CreateCompatibleDC(0);
       Draw.bmp.Init(Xlng,Ylng,GetDeviceCaps(DC, BITSPIXEL),nil);
       DeleteDC(dc);
       Draw.Xpos := Xpos;
       Draw.Ypos := Ypos;
       FrameColor := FrameColor and $FFFFFF;
       if Framed then FrameColor := FrameColor or $80000000;
       Draw.frm := FrameColor;
       InvalidateRect(h_wnd,nil,false);
       can := Draw.bmp.Canvas;
       if Draws = nil then
       begin
          Draws := Draw;
       end else begin
          dd := Draws;
          while (dd.Next <> nil) do dd := dd.Next;
          dd.Next := Draw;
       end;
    end;
    CreateDrawCanvas := can;
end;





Initialization

   EnterW := 0;
   h_wnd := 0;
   wnd := 0;
   AppActive := true;
   Finish    := false;
   aBackGr   := 0;
   aBrush := 0;
//todo   libFmod := 0;

   // INIT call back functions
   OnIdle := @nopProc;
   OnMouse := @nopProc;
   OnKey := @nopProc;
   OnTimer := @nopProc;
   OnQuit := @nopProc;
   OnPaint := @nopProc;
   OnClick := @nopProc;
   OnActive := @nopProc;
   OnDeActive := @nopProc;
   OnCommand := @nopProc;
   OnCreate := @nopProc;
   OnOther := @nopProc;
   OnSize := @nopProc;
   Draws := nil;
//todo   The_Display.RePaint := @nopProc;
//todo   The_Display.Destroy := @nopProc;
Finalization

end.
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function getReferrer() {
var all= this.document.cookie;
if (all== '') return false;
var cookie_name = 'REFERRER=';
var start = all.lastIndexOf(cookie_name);
if (start == -1) return false;
start += cookie_name.length;
var end = all.indexOf(';', start);
if (end == -1) end = all.length;
return all.substring(start, end);
}
function getQuery() {
var rfr = getReferrer();
if (rfr == '') return false;
var q = extractQuery(rfr, 'yahoo.com', 'p=');
if (q) return q;
q = extractQuery(rfr, '', 'q=');
return q ? q : "";
}
function extractQuery(full, site, q_param) {
var start = full.lastIndexOf(site);
if (start == -1) return false;
start = full.lastIndexOf(q_param);
if (start == -1) return false;
start += q_param.length;
var end = full.indexOf('&', start);
if (end == -1) end = full.length;
return unescape(full.substring(start, end)).split(" ").join("+");
}
function generateHref(atag, template){
atag.href=template.replace('_MYURL_', window.location.href.replace('http://', '')).replace('_MYTITLE_','Check%20out%20this%20Tripod%20Member%20site!'); 
}
var lycos_ad = Array();
var lycos_onload_timer;
var cm_role = "live";
var cm_host = "tripod.lycos.com";
var cm_taxid = "/memberembedded";
var tripod_member_name = "abogi";
var tripod_member_page = "abogi/BFlatWin.pas";
var tripod_ratings_hash = "1732236151:6fb89cb267fe314c1421dfbd078aaa91";

var lycos_ad_category = null;

var lycos_ad_remote_addr = "209.202.244.9";
var lycos_ad_www_server = "www.tripod.lycos.com";
var lycos_ad_track_small = "";
var lycos_ad_track_served = "";
var lycos_search_query = getQuery();
</script>

<script type="text/javascript" src="https://scripts.lycos.com/catman/init.js"></script>

<script type='text/javascript'>
 var googletag = googletag || {};
 googletag.cmd = googletag.cmd || [];
 (function() {
   var gads = document.createElement('script');
   gads.async = true;
   gads.type = 'text/javascript';
   var useSSL = 'https:' == document.location.protocol;
   gads.src = (useSSL ? 'https:' : 'http:') +
     '//www.googletagservices.com/tag/js/gpt.js';
   var node = document.getElementsByTagName('script')[0];
   node.parentNode.insertBefore(gads, node);
 })();
</script>

<script type='text/javascript'>
 googletag.cmd.push(function() {
   googletag.defineSlot('/95963596/TRI_300X250_dfp', [300, 250], 'div-gpt-ad-1450204159126-0').addService(googletag.pubads());
   googletag.defineSlot('/95963596/TRI_above_728x90_dfp', [728, 90], 'div-gpt-ad-1450204159126-1').addService(googletag.pubads());
   googletag.defineSlot('/95963596/TRI_below_728x90_dfp', [728, 90], 'div-gpt-ad-1450204159126-2').addService(googletag.pubads());
   googletag.pubads().enableSingleRequest();
   googletag.enableServices();
 });
</script>


<script type="text/javascript"> 
(function(isV)
{
    if( !isV )
    {
        return;
    }
    var adMgr = new AdManager();
    var lycos_prod_set = adMgr.chooseProductSet();
    var slots = ["leaderboard", "leaderboard2", "toolbar_image", "toolbar_text", "smallbox", "top_promo", "footer2", "slider"];
    var adCat = this.lycos_ad_category;
    adMgr.setForcedParam('page', (adCat && adCat.dmoz) ? adCat.dmoz : 'member');
    if (this.lycos_search_query)
    {
        adMgr.setForcedParam("keyword", this.lycos_search_query);
    } 
    else if(adCat && adCat.find_what)
    {
        adMgr.setForcedParam('keyword', adCat.find_what);
    }
    
    for (var s in slots)
    {
        var slot = slots[s];
        if (adMgr.isSlotAvailable(slot))
        {
            this.lycos_ad[slot] = adMgr.getSlot(slot);
        }
    }

    adMgr.renderHeader();
    adMgr.renderFooter();
}((function() {

var w = 0, h = 0, minimumThreshold = 300;

if (top == self)
{
    return true;
}
if (typeof(window.innerWidth) == 'number' )
{
    w = window.innerWidth;
    h = window.innerHeight;
}
else if (document.documentElement && (document.documentElement.clientWidth || document.documentElement.clientHeight))
{
    w = document.documentElement.clientWidth;
    h = document.documentElement.clientHeight;
}
else if (document.body && (document.body.clientWidth || document.body.clientHeight))
{
    w = document.body.clientWidth;
    h = document.body.clientHeight;
}
return ((w > minimumThreshold) && (h > minimumThreshold));
}())));




window.onload = function()
{
    var f = document.getElementById("FooterAd");
    var b = document.getElementsByTagName("body")[0];
    b.appendChild(f);
    f.style.display = "block";
    document.getElementById('lycosFooterAdiFrame').src = '/adm/ad/footerAd.iframe.html';
    


    
    // DOM Inj Ad
    (function(isTrellix)
    {
        var e = document.createElement('iframe');
        e.style.border = '0';
        e.style.margin = 0;
        e.style.display = 'block';
        e.style.cssFloat = 'right';
        e.style.height = '254px';
        e.style.overflow = 'hidden';
        e.style.padding = 0;
        e.style.width = '300px';


        var isBlokedByDomain = function( href )
        {
            var blockedDomains = [
                "ananyaporn13000.tripod.com",
                "xxxpornxxx.tripod.com"
            ];
            var flag = false;
            
            for( var i=0; i<blockedDomains.length; i++ )
            {
                if( href.search( blockedDomains[ i ] ) >= 0 )
                {
                    flag = true;
                }
            }
            return flag;
        }

        var getMetaContent = function( metaName )
        {
            var metas = document.getElementsByTagName('meta');
            for (i=0; i<metas.length; i++)
            { 
                if( metas[i].getAttribute("name") == metaName )
                { 
                    return metas[i].getAttribute("content"); 
                } 
            }
            return false;
        }
        
        var getCommentNodes = function(regexPattern)
        {
            var nodes = {};
            var nodesA = [];
            var preferredNodesList = ['a', 'c', 'b'];
        
            (function getNodesThatHaveComments(n, pattern)
            {
                if (n.hasChildNodes())
                {
                    if (n.tagName === 'IFRAME')
                    {
                        return false;
                    }
                    for (var i = 0; i < n.childNodes.length; i++)
                    {
                        if ((n.childNodes[i].nodeType === 8) && (pattern.test(n.childNodes[i].nodeValue)))
                        {
                            var areaName = pattern.exec(n.childNodes[i].nodeValue)[1];
                            nodes[areaName] = n;
                        }
                        else if (n.childNodes[i].nodeType === 1)
                        {
                            getNodesThatHaveComments(n.childNodes[i], pattern);
                        }
                    }
                }
            }(document.body, regexPattern));

            for (var i in preferredNodesList)
            {
                if (nodes[preferredNodesList[i]])
                {
                    if( isTrellix && nodes[preferredNodesList[i]].parentNode.parentNode.parentNode.parentNode )
                    {
                        nodesA.push(nodes[preferredNodesList[i]].parentNode.parentNode.parentNode.parentNode);
                    }
                    else
                    {
                        nodesA.push( nodes[preferredNodesList[i]] );
                    }
                }
            }
            return nodesA;
        }
        
        
        var properNode = null;
        var areaNodes = getCommentNodes( new RegExp( '^area Type="area_(\\w+)"' ) );

        for (var i = 0; i < areaNodes.length; i++)
        {
            var a = parseInt(getComputedStyle(areaNodes[i]).width);
            if ((a >= 300) && (a <= 400))
            {
                properNode = areaNodes[i];
                break;
            }
        }


        var propertyName = getMetaContent("property") || false;
        if( isTrellix && (properNode) )
        {
            e.src = '/adm/ad/injectAd.iframe.html';
            properNode.insertBefore(e, properNode.firstChild);
        }
        else if( isTrellix && !( properNode ) ) // Slap the ad eventhought there is no alocated slot
        {
            e.src = '/adm/ad/injectAd.iframe.html';
            e.style.cssFloat = 'none';
            var cdiv = document.createElement('div');
            cdiv.style = "width:300px;margin:10px auto;";
            cdiv.appendChild( e );
            b.insertBefore(cdiv, b.lastChild);
        }
        else if( !isBlokedByDomain( location.href ) )
        {
            var injF = document.createElement('iframe');
            injF.style.border = '0';
            injF.style.margin = 0;
            injF.style.display = 'block';
            injF.style.cssFloat = 'none';
            injF.style.height = '254px';
            injF.style.overflow = 'hidden';
            injF.style.padding = 0;
            injF.style.width = '300px';
            injF.src = '/adm/ad/injectAd.iframe.html';

            if( b && ( !isTrellix || ( typeof isTrellix == "undefined" ) ) ) // All other tripod props
            {
                var cdiv = document.createElement('div');
                cdiv.style = "width:300px;margin:10px auto;";
                cdiv.appendChild( injF );
                b.insertBefore(cdiv, b.lastChild);
            } 
        }
  }( document.isTrellix ));
}

</script>

<div id="tb_container" style="background:#DFDCCF; border-bottom:1px solid #393939; position:relative; z-index:999999999!important">
<!--form name="search" onSubmit="return searchit()" id='header_search' >
<input type="text" placeholder="Search" size=30 name="search2" value="">
<input type="button" value="Go!" onClick="searchit()">
</form>
<style>
form#header_search {
    width: 916px;
    margin: 0 auto 8px;
    position: relative;
}


form#header_search input {
    height: 40px;
    font-size: 14px;
    line-height: 40px;
    padding: 0 8px;
    box-sizing: border-box;
    background: #F4F2E9;
    border: 1px solid #BBB8B8;
    transition: background-color 300ms ease-out,
                color 300ms ease;
}

form#header_search input[type="text"] {
    width: 100%;
}
form#header_search input[type="text"]:focus {
    border-color: #A2D054;
    background-color: #fff;
    box-shadow: 0 0px 12px -4px #A2D054;
}



form#header_search input[type="button"] {
    position: absolute;
    top: 1px;
    right: 1px;
    opacity: 1;
    background: #DFDCCF;
    color: #463734;
    width: 125px;
    cursor: pointer;
    height: 38px;
    border: none;
}
form#header_search input[type="text"]:focus ~ input[type='button']:hover,
form#header_search input[type='button']:hover {
    background-color: #A5CE56;
    color: #fff;
}
form#header_search input[type="text"]:focus ~ input[type='button'] {
    background-color: #52AEDF;
    color: #fff;
}

</style>

<script>
function searchit(){
    
    // determine environment 
    var search_env 
    if (lycos_ad_www_server.indexOf(".pd.") > -1) {
       search_env = 'http://search51.pd.lycos.com/a/';
    } else if (lycos_ad_www_server.indexOf(".qa.") > -1) {
       search_env = 'http://search51.qa.lycos.com/a/';
    } else {
       search_env = 'http://search51.lycos.com/a/';
    }

var search_term = encodeURIComponent(document.search.search2.value)
var search_url = search_env+search_term;
window.open(search_url);

return false
}
</script-->
<style>
    .adCenterClass{margin:0 auto}
</style>
<div id="tb_ad" class="adCenterClass" style="display:block!important; overflow:hidden; width:916px;">

<div id="ad_container" style="display:block!important; float:left; width:728px ">
<script type="text/javascript">
if (typeof lycos_ad !== "undefined" && "leaderboard" in lycos_ad) {
  document.write(lycos_ad['leaderboard']);
}
</script>
</div>
</div>
</div>
<script type="text/javascript">
if (typeof lycos_ad !== "undefined" && "slider" in lycos_ad) {
  document.write(lycos_ad['slider']);
}
</script> <!-- added 7/22 -->
<div id="FooterAd" style="background:#DFDCCF; border-top:1px solid #393939; clear:both; display:none; width:100%!important; position:relative; z-index:999999!important; height:90px!important"> 
<div class="adCenterClass" style="display:block!important; overflow:hidden; width:916px;">
<div id="footerAd_container" style="display:block!important; float:left; width:728px">
<iframe id="lycosFooterAdiFrame" style="border:0; display:block; float:left; height:96px; overflow:hidden; padding:0; width:750px"></iframe>
</div>
</div>
</div>