/*
  Name: cc_term.c
  Author: Michal Sudolsky <michals@sulysoft.com>
  Date: 22.09.2005 15:45
*/
// modified by Juraj Kolesar <koli@koli.sk>

#include "cc.h"

bool _cc_hascolors;
long _cc_screenx,
     _cc_screeny;
bool _cc_uglycharset=false;
char *_cc_mapsymbol="lmkjtwuvqxna,+-.",
     *_cc_ugmsymbol="++++++++-|+ <>AV";
short _cc_keymap[]={
  KEY_LEFT,4,END_SEQ,CC_KEY_LEFT,
  KEY_SLEFT,4,END_SEQ,CC_KEY_LEFT|CC_MOD_SHIFT,
  KEY_RIGHT,4,END_SEQ,CC_KEY_RIGHT,
  KEY_SRIGHT,4,END_SEQ,CC_KEY_RIGHT|CC_MOD_SHIFT,
  KEY_UP,4,END_SEQ,CC_KEY_UP,
  KEY_DOWN,4,END_SEQ,CC_KEY_DOWN,
  KEY_HOME,4,END_SEQ,CC_KEY_HOME,
  KEY_SHOME,4,END_SEQ,CC_KEY_HOME|CC_MOD_SHIFT,
  KEY_END,4,END_SEQ,CC_KEY_END,
  KEY_SEND,4,END_SEQ,CC_KEY_END|CC_MOD_SHIFT,
  KEY_NPAGE,4,END_SEQ,CC_KEY_PGDOWN,
  KEY_PPAGE,4,END_SEQ,CC_KEY_PGUP,
  KEY_B2,4,END_SEQ,CC_KEY_CENTER,
  KEY_BACKSPACE,4,END_SEQ,CC_KEY_BACK,
  127,4,END_SEQ,CC_KEY_BACK,
  KEY_ENTER,4,END_SEQ,CC_KEY_ENTER,
  10,4,END_SEQ,CC_KEY_ENTER,
  9,4,END_SEQ,CC_KEY_TAB,
  KEY_BTAB,4,END_SEQ,CC_KEY_TAB|CC_MOD_SHIFT,
  KEY_DC,4,END_SEQ,CC_KEY_DEL,
  KEY_SDC,4,END_SEQ,CC_KEY_DEL|CC_MOD_SHIFT,
  KEY_IC,4,END_SEQ,CC_KEY_INS,
  KEY_SIC,4,END_SEQ,CC_KEY_INS|CC_MOD_SHIFT,
  KEY_BREAK,4,END_SEQ,CC_KEY_PAUSE,
  KEY_F(1),4,END_SEQ,CC_KEY_F1,
  KEY_F(2),4,END_SEQ,CC_KEY_F2,
  KEY_F(3),4,END_SEQ,CC_KEY_F3,
  KEY_F(4),4,END_SEQ,CC_KEY_F4,
  KEY_F(5),4,END_SEQ,CC_KEY_F5,
  KEY_F(6),4,END_SEQ,CC_KEY_F6,
  KEY_F(7),4,END_SEQ,CC_KEY_F7,
  KEY_F(8),4,END_SEQ,CC_KEY_F8,
  KEY_F(9),4,END_SEQ,CC_KEY_F9,
  KEY_F(10),4,END_SEQ,CC_KEY_F10,
  KEY_F(11),4,END_SEQ,CC_KEY_F11,
  KEY_F(12),4,END_SEQ,CC_KEY_F12,
  KEY_F(13),4,END_SEQ,CC_KEY_F1|CC_MOD_SHIFT,
  KEY_F(14),4,END_SEQ,CC_KEY_F2|CC_MOD_SHIFT,
  KEY_F(15),4,END_SEQ,CC_KEY_F3|CC_MOD_SHIFT,
  KEY_F(16),4,END_SEQ,CC_KEY_F4|CC_MOD_SHIFT,
  KEY_F(17),4,END_SEQ,CC_KEY_F5|CC_MOD_SHIFT,
  KEY_F(18),4,END_SEQ,CC_KEY_F6|CC_MOD_SHIFT,
  KEY_F(19),4,END_SEQ,CC_KEY_F7|CC_MOD_SHIFT,
  KEY_F(20),4,END_SEQ,CC_KEY_F8|CC_MOD_SHIFT,
  KEY_F(21),4,END_SEQ,CC_KEY_F9|CC_MOD_SHIFT,
  KEY_F(22),4,END_SEQ,CC_KEY_F10|CC_MOD_SHIFT,
  KEY_F(23),4,END_SEQ,CC_KEY_F11|CC_MOD_SHIFT,
  KEY_F(24),4,END_SEQ,CC_KEY_F12|CC_MOD_SHIFT,
  KEY_F(25),4,END_SEQ,CC_KEY_F1|CC_MOD_CTRL,
  KEY_F(26),4,END_SEQ,CC_KEY_F2|CC_MOD_CTRL,
  KEY_F(27),4,END_SEQ,CC_KEY_F3|CC_MOD_CTRL,
  KEY_F(28),4,END_SEQ,CC_KEY_F4|CC_MOD_CTRL,
  KEY_F(29),4,END_SEQ,CC_KEY_F5|CC_MOD_CTRL,
  KEY_F(30),4,END_SEQ,CC_KEY_F6|CC_MOD_CTRL,
  KEY_F(31),4,END_SEQ,CC_KEY_F7|CC_MOD_CTRL,
  KEY_F(32),4,END_SEQ,CC_KEY_F8|CC_MOD_CTRL,
  KEY_F(33),4,END_SEQ,CC_KEY_F9|CC_MOD_CTRL,
  KEY_F(34),4,END_SEQ,CC_KEY_F10|CC_MOD_CTRL,
  KEY_F(35),4,END_SEQ,CC_KEY_F11|CC_MOD_CTRL,
  KEY_F(36),4,END_SEQ,CC_KEY_F12|CC_MOD_CTRL,
  KEY_F(37),4,END_SEQ,CC_KEY_F1|CC_MOD_SHIFT|CC_MOD_CTRL,
  KEY_F(38),4,END_SEQ,CC_KEY_F2|CC_MOD_SHIFT|CC_MOD_CTRL,
  KEY_F(39),4,END_SEQ,CC_KEY_F3|CC_MOD_SHIFT|CC_MOD_CTRL,
  KEY_F(40),4,END_SEQ,CC_KEY_F4|CC_MOD_SHIFT|CC_MOD_CTRL,
  KEY_F(41),4,END_SEQ,CC_KEY_F5|CC_MOD_SHIFT|CC_MOD_CTRL,
  KEY_F(42),4,END_SEQ,CC_KEY_F6|CC_MOD_SHIFT|CC_MOD_CTRL,
  KEY_F(43),4,END_SEQ,CC_KEY_F7|CC_MOD_SHIFT|CC_MOD_CTRL,
  KEY_F(44),4,END_SEQ,CC_KEY_F8|CC_MOD_SHIFT|CC_MOD_CTRL,
  KEY_F(45),4,END_SEQ,CC_KEY_F9|CC_MOD_SHIFT|CC_MOD_CTRL,
  KEY_F(46),4,END_SEQ,CC_KEY_F10|CC_MOD_SHIFT|CC_MOD_CTRL,
  KEY_F(47),4,END_SEQ,CC_KEY_F11|CC_MOD_SHIFT|CC_MOD_CTRL,
  KEY_F(48),4,END_SEQ,CC_KEY_F12|CC_MOD_SHIFT|CC_MOD_CTRL,        
  27,LAST_KEY,
    ERR,4,END_SEQ,CC_KEY_ESC,
    79,114,
      51,18,
        80,4,END_SEQ,CC_KEY_F1|CC_MOD_ALT,
        81,4,END_SEQ,CC_KEY_F2|CC_MOD_ALT,
        82,4,END_SEQ,CC_KEY_F3|CC_MOD_ALT,
        83,LAST_KEY,END_SEQ,CC_KEY_F4|CC_MOD_ALT,
      52,18,
        80,4,END_SEQ,CC_KEY_F1|CC_MOD_ALT|CC_MOD_SHIFT,
        81,4,END_SEQ,CC_KEY_F2|CC_MOD_ALT|CC_MOD_SHIFT,
        82,4,END_SEQ,CC_KEY_F3|CC_MOD_ALT|CC_MOD_SHIFT,
        83,LAST_KEY,END_SEQ,CC_KEY_F4|CC_MOD_ALT|CC_MOD_SHIFT,
      97,4,END_SEQ,CC_KEY_UP|CC_MOD_CTRL,
      98,4,END_SEQ,CC_KEY_DOWN|CC_MOD_CTRL,
      99,4,END_SEQ,CC_KEY_RIGHT|CC_MOD_CTRL,
      100,4,END_SEQ,CC_KEY_LEFT|CC_MOD_CTRL,
      106,4,END_SEQ,'*',
      107,4,END_SEQ,'+',
      109,4,END_SEQ,'-',
      110,4,END_SEQ,CC_KEY_DEL,
      111,4,END_SEQ,'/',
      112,4,END_SEQ,CC_KEY_INS,
      113,4,END_SEQ,CC_KEY_END,
      114,4,END_SEQ,CC_KEY_DOWN,
      115,4,END_SEQ,CC_KEY_PGDOWN,
      116,4,END_SEQ,CC_KEY_LEFT,
      117,4,END_SEQ,CC_KEY_CENTER,
      118,4,END_SEQ,CC_KEY_RIGHT,
      119,4,END_SEQ,CC_KEY_HOME,
      120,4,END_SEQ,CC_KEY_UP,
      121,LAST_KEY,END_SEQ,CC_KEY_PGUP,
    91,LAST_KEY,
      80,4,END_SEQ,CC_KEY_PAUSE,
      49,180,
        49,6,
          126,LAST_KEY,END_SEQ,CC_KEY_F1,
        50,6,
          126,LAST_KEY,END_SEQ,CC_KEY_F2,
        51,6,
          126,LAST_KEY,END_SEQ,CC_KEY_F3,
        52,6,
          126,LAST_KEY,END_SEQ,CC_KEY_F4,
        53,16,
          59,LAST_KEY,
            51,6,
              126,LAST_KEY,END_SEQ,CC_KEY_F5|CC_MOD_ALT,
            52,LAST_KEY,
              126,LAST_KEY,END_SEQ,CC_KEY_F5|CC_MOD_ALT|CC_MOD_SHIFT,
        55,16,
          59,LAST_KEY,
            51,6,
              126,LAST_KEY,END_SEQ,CC_KEY_F6|CC_MOD_ALT,
            52,LAST_KEY,
              126,LAST_KEY,END_SEQ,CC_KEY_F6|CC_MOD_ALT|CC_MOD_SHIFT,
        56,16,
          59,LAST_KEY,
            51,6,
              126,LAST_KEY,END_SEQ,CC_KEY_F7|CC_MOD_ALT,
            52,LAST_KEY,
              126,LAST_KEY,END_SEQ,CC_KEY_F7|CC_MOD_ALT|CC_MOD_SHIFT,
        57,16,
          59,LAST_KEY,
            51,6,
              126,LAST_KEY,END_SEQ,CC_KEY_F8|CC_MOD_ALT,
            52,LAST_KEY,
              126,LAST_KEY,END_SEQ,CC_KEY_F8|CC_MOD_ALT|CC_MOD_SHIFT,
        59,LAST_KEY,
          50,10,
            65,4,END_SEQ,CC_KEY_UP|CC_MOD_SHIFT,
            66,LAST_KEY,END_SEQ,CC_KEY_DOWN|CC_MOD_SHIFT,
          51,26,
            65,4,END_SEQ,CC_KEY_UP|CC_MOD_ALT,
            66,4,END_SEQ,CC_KEY_DOWN|CC_MOD_ALT,
            67,4,END_SEQ,CC_KEY_RIGHT|CC_MOD_ALT,
            68,4,END_SEQ,CC_KEY_LEFT|CC_MOD_ALT,
            70,4,END_SEQ,CC_KEY_END|CC_MOD_ALT,
            72,LAST_KEY,END_SEQ,CC_KEY_HOME|CC_MOD_ALT,
          53,26,
            65,4,END_SEQ,CC_KEY_UP|CC_MOD_CTRL,
            66,4,END_SEQ,CC_KEY_DOWN|CC_MOD_CTRL,
            67,4,END_SEQ,CC_KEY_RIGHT|CC_MOD_CTRL,
            68,4,END_SEQ,CC_KEY_LEFT|CC_MOD_CTRL,
            70,4,END_SEQ,CC_KEY_END|CC_MOD_CTRL,
            72,LAST_KEY,END_SEQ,CC_KEY_HOME|CC_MOD_CTRL,
          54,LAST_KEY,
            65,4,END_SEQ,CC_KEY_UP|CC_MOD_SHIFT|CC_MOD_CTRL,
            66,4,END_SEQ,CC_KEY_DOWN|CC_MOD_SHIFT|CC_MOD_CTRL,
            67,4,END_SEQ,CC_KEY_RIGHT|CC_MOD_SHIFT|CC_MOD_CTRL,
            68,4,END_SEQ,CC_KEY_LEFT|CC_MOD_SHIFT|CC_MOD_CTRL,
            70,4,END_SEQ,CC_KEY_END|CC_MOD_SHIFT|CC_MOD_CTRL,
            72,LAST_KEY,END_SEQ,CC_KEY_HOME|CC_MOD_SHIFT|CC_MOD_CTRL,
      50,230,
        48,16,
          59,LAST_KEY,
            51,6,
              126,LAST_KEY,END_SEQ,CC_KEY_F9|CC_MOD_ALT,
            52,LAST_KEY,
              126,LAST_KEY,END_SEQ,CC_KEY_F9|CC_MOD_ALT|CC_MOD_SHIFT,
        49,20,
          59,14,
            51,6,
              126,LAST_KEY,END_SEQ,CC_KEY_F10|CC_MOD_ALT,
            52,LAST_KEY,
              126,LAST_KEY,END_SEQ,CC_KEY_F10|CC_MOD_ALT|CC_MOD_SHIFT,
          94,LAST_KEY,END_SEQ,CC_KEY_F10|CC_MOD_CTRL,
        51,28,
          36,4,END_SEQ,CC_KEY_F11|CC_MOD_SHIFT,
          59,14,
            51,6,
              126,LAST_KEY,END_SEQ,CC_KEY_F11|CC_MOD_ALT,
            52,LAST_KEY,
              126,LAST_KEY,END_SEQ,CC_KEY_F11|CC_MOD_ALT|CC_MOD_SHIFT,
          64,4,END_SEQ,CC_KEY_F11|CC_MOD_CTRL|CC_MOD_SHIFT,
          94,LAST_KEY,END_SEQ,CC_KEY_F11|CC_MOD_CTRL,
        52,28,
          36,4,END_SEQ,CC_KEY_F12|CC_MOD_SHIFT,
          59,14,
            51,6,
              126,LAST_KEY,END_SEQ,CC_KEY_F12|CC_MOD_ALT,
            52,LAST_KEY,
              126,LAST_KEY,END_SEQ,CC_KEY_F12|CC_MOD_ALT|CC_MOD_SHIFT,
          64,4,END_SEQ,CC_KEY_F12|CC_MOD_CTRL|CC_MOD_SHIFT,
          94,LAST_KEY,END_SEQ,CC_KEY_F12|CC_MOD_CTRL,
        53,10,
          94,4,END_SEQ,CC_KEY_F3|CC_MOD_CTRL|CC_MOD_SHIFT,
          126,LAST_KEY,END_SEQ,CC_KEY_F3|CC_MOD_SHIFT,
        54,10,
          94,4,END_SEQ,CC_KEY_F4|CC_MOD_CTRL|CC_MOD_SHIFT,
          126,LAST_KEY,END_SEQ,CC_KEY_F4|CC_MOD_SHIFT,
        56,10,
          94,4,END_SEQ,CC_KEY_F5|CC_MOD_CTRL|CC_MOD_SHIFT,
          126,LAST_KEY,END_SEQ,CC_KEY_F5|CC_MOD_SHIFT,
        57,62,
          36,4,END_SEQ,CC_KEY_POPUP|CC_MOD_SHIFT,
          59,44,
            50,6,
              126,LAST_KEY,END_SEQ,CC_KEY_POPUP|CC_MOD_SHIFT,
            51,6,
              126,LAST_KEY,END_SEQ,CC_KEY_POPUP|CC_MOD_ALT,
            52,6,
              126,LAST_KEY,END_SEQ,CC_KEY_POPUP|CC_MOD_ALT|CC_MOD_SHIFT,
            53,6,
              126,LAST_KEY,END_SEQ,CC_KEY_POPUP|CC_MOD_CTRL,
            54,6,
              126,LAST_KEY,END_SEQ,CC_KEY_POPUP|CC_MOD_CTRL|CC_MOD_SHIFT,
            55,6,
              126,LAST_KEY,END_SEQ,CC_KEY_POPUP|CC_MOD_CTRL|CC_MOD_ALT,
            56,LAST_KEY,
              126,LAST_KEY,END_SEQ,CC_KEY_POPUP|CC_MOD_CTRL|CC_MOD_ALT|
                                   CC_MOD_SHIFT,
          64,4,END_SEQ,CC_KEY_POPUP|CC_MOD_CTRL|CC_MOD_SHIFT,
          94,4,END_SEQ,CC_KEY_POPUP|CC_MOD_CTRL,
          126,LAST_KEY,END_SEQ,CC_KEY_POPUP,
        59,LAST_KEY,
          50,6,
            126,LAST_KEY,END_SEQ,CC_KEY_INS|CC_MOD_SHIFT,
          51,6,
            126,LAST_KEY,END_SEQ,CC_KEY_INS|CC_MOD_ALT,
          52,6,
            126,LAST_KEY,END_SEQ,CC_KEY_INS|CC_MOD_ALT|CC_MOD_SHIFT,
          53,6,
            126,LAST_KEY,END_SEQ,CC_KEY_INS|CC_MOD_CTRL,
          54,6,
            126,LAST_KEY,END_SEQ,CC_KEY_INS|CC_MOD_CTRL|CC_MOD_SHIFT,
          55,6,
            126,LAST_KEY,END_SEQ,CC_KEY_INS|CC_MOD_CTRL|CC_MOD_ALT,
          56,LAST_KEY,
            126,LAST_KEY,END_SEQ,CC_KEY_INS|CC_MOD_CTRL|CC_MOD_ALT|CC_MOD_SHIFT,
      51,94,
        36,4,END_SEQ,CC_KEY_DEL|CC_MOD_SHIFT,
        49,10,
          94,4,END_SEQ,CC_KEY_F7|CC_MOD_CTRL|CC_MOD_SHIFT,
          126,LAST_KEY,END_SEQ,CC_KEY_F7|CC_MOD_SHIFT,
        50,10,
          94,4,END_SEQ,CC_KEY_F8|CC_MOD_CTRL|CC_MOD_SHIFT,
          126,LAST_KEY,END_SEQ,CC_KEY_F8|CC_MOD_SHIFT,
        51,10,
          94,4,END_SEQ,CC_KEY_F9|CC_MOD_CTRL|CC_MOD_SHIFT,
          126,LAST_KEY,END_SEQ,CC_KEY_F9|CC_MOD_SHIFT,
        52,10,
          94,4,END_SEQ,CC_KEY_F10|CC_MOD_CTRL|CC_MOD_SHIFT,
          126,LAST_KEY,END_SEQ,CC_KEY_F10|CC_MOD_SHIFT,
        59,44,
          50,6,
            126,LAST_KEY,END_SEQ,CC_KEY_DEL|CC_MOD_SHIFT,
          51,6,
            126,LAST_KEY,END_SEQ,CC_KEY_DEL|CC_MOD_ALT,
          52,6,
            126,LAST_KEY,END_SEQ,CC_KEY_DEL|CC_MOD_ALT|CC_MOD_SHIFT,
          53,6,
            126,LAST_KEY,END_SEQ,CC_KEY_DEL|CC_MOD_CTRL,
          54,6,
            126,LAST_KEY,END_SEQ,CC_KEY_DEL|CC_MOD_CTRL|CC_MOD_SHIFT,
          55,6,
            126,LAST_KEY,END_SEQ,CC_KEY_DEL|CC_MOD_CTRL|CC_MOD_ALT,
          56,LAST_KEY,
            126,LAST_KEY,END_SEQ,CC_KEY_DEL|CC_MOD_CTRL|CC_MOD_ALT|CC_MOD_SHIFT,
        126,LAST_KEY,END_SEQ,CC_KEY_DEL,
      53,46,
        59,LAST_KEY,
          50,6,
            126,LAST_KEY,END_SEQ,CC_KEY_PGUP|CC_MOD_SHIFT,
          51,6,
            126,LAST_KEY,END_SEQ,CC_KEY_PGUP|CC_MOD_ALT,
          52,6,
            126,LAST_KEY,END_SEQ,CC_KEY_PGUP|CC_MOD_ALT|CC_MOD_SHIFT,
          53,6,
            126,LAST_KEY,END_SEQ,CC_KEY_PGUP|CC_MOD_CTRL,
          54,6,
            126,LAST_KEY,END_SEQ,CC_KEY_PGUP|CC_MOD_CTRL|CC_MOD_SHIFT,
          55,6,
            126,LAST_KEY,END_SEQ,CC_KEY_PGUP|CC_MOD_CTRL|CC_MOD_ALT,
          56,LAST_KEY,
            126,LAST_KEY,END_SEQ,CC_KEY_PGUP|CC_MOD_CTRL|CC_MOD_ALT|
                                 CC_MOD_SHIFT,
      54,46,
        59,LAST_KEY,
          50,6,
            126,LAST_KEY,END_SEQ,CC_KEY_PGDOWN|CC_MOD_SHIFT,
          51,6,
            126,LAST_KEY,END_SEQ,CC_KEY_PGDOWN|CC_MOD_ALT,
          52,6,
            126,LAST_KEY,END_SEQ,CC_KEY_PGDOWN|CC_MOD_ALT|CC_MOD_SHIFT,
          53,6,
            126,LAST_KEY,END_SEQ,CC_KEY_PGDOWN|CC_MOD_CTRL,
          54,6,
            126,LAST_KEY,END_SEQ,CC_KEY_PGDOWN|CC_MOD_CTRL|CC_MOD_SHIFT,
          55,6,
            126,LAST_KEY,END_SEQ,CC_KEY_PGDOWN|CC_MOD_CTRL|CC_MOD_ALT,
          56,LAST_KEY,
            126,LAST_KEY,END_SEQ,CC_KEY_PGDOWN|CC_MOD_CTRL|CC_MOD_ALT|
                                 CC_MOD_SHIFT,
      55,10,
        36,4,END_SEQ,CC_KEY_HOME|CC_MOD_SHIFT,
        126,LAST_KEY,END_SEQ,CC_KEY_HOME,
      56,10,
        36,4,END_SEQ,CC_KEY_END|CC_MOD_SHIFT,
        126,LAST_KEY,END_SEQ,CC_KEY_END,
      97,4,END_SEQ,CC_KEY_UP|CC_MOD_SHIFT,
      98,4,END_SEQ,CC_KEY_DOWN|CC_MOD_SHIFT,
      99,4,END_SEQ,CC_KEY_RIGHT|CC_MOD_SHIFT,
      100,LAST_KEY,END_SEQ,CC_KEY_LEFT|CC_MOD_SHIFT     
};

void _cc_fillback(Cc_Win *win,attr_t ch)
{
  long i;
  for(i=0;i<win->vx*win->vy;i++)win->windata[i]=ch;
}

void _cc_addsymbol(Cc_Win *win,long x,long y,unsigned char sym)
{
  if((x>=0)&&(x<win->vx)&&(y>=0)&&(y<win->vy))
    win->windata[x+y*win->vx]=
        win->attr+(!_cc_uglycharset?A_ALTCHARSET:A_NORMAL)+sym;
}

void _cc_addchar(Cc_Win *win,long y,long x,unsigned char c)
{
  if((x>=0)&&(x<win->vx)&&(y>=0)&&(y<win->vy))
    win->windata[x+y*win->vx]=win->attr+c;
}

attr_t _cc_minch(Cc_Win *win,long y,long x)
{
  if((x>=0)&&(x<win->vx)&&(y>=0)&&(y<win->vy))return win->windata[x+y*win->vx];
  else return -1;
}

void _cc_maddch(Cc_Win *win,long y,long x,attr_t ch)
{
  if((x>=0)&&(x<win->vx)&&(y>=0)&&(y<win->vy))win->windata[x+y*win->vx]=ch;
}

void _cc_mhline(Cc_Win *win,long x,long y,long n)
{
  long i;
  for(i=x;i<x+n;i++)_cc_addsymbol(win,i,y,_cc_mapsymbol[HLINE]);
}

void _cc_mvline(Cc_Win *win,long x,long y,long n)
{
  long i;
  for(i=y;i<y+n;i++)_cc_addsymbol(win,x,i,_cc_mapsymbol[VLINE]);
}

void _cc_mbox(Cc_Win *win,long x,long y,long vx,long vy)
{
  long i;
  _cc_addsymbol(win,x,y,_cc_mapsymbol[LUCORN]);
  _cc_addsymbol(win,x+vx-1,y,_cc_mapsymbol[RUCORN]);
  _cc_addsymbol(win,x+vx-1,y+vy-1,_cc_mapsymbol[RDCORN]);
  _cc_addsymbol(win,x,y+vy-1,_cc_mapsymbol[LDCORN]);
  _cc_mhline(win,x+1,y,vx-2);
  _cc_mvline(win,x+vx-1,y+1,vy-2);
  _cc_mhline(win,x+1,y+vy-1,vx-2);
  _cc_mvline(win,x,y+1,vy-2);
}

void _cc_mprintwmenu(Cc_Win *win,long y,long x,long cb,long cf,long cfu,
                     attr_t attr,const char *fmt,...)
{
  va_list args;
  unsigned char *buffer;
  long size;
  va_start(args,fmt);
  size=vsnprintf(buffer,0,fmt,args)+1;
  if(size<0)return;
  buffer=malloc(size);
  if(buffer==NULL)return;
  vsnprintf(buffer,size,fmt,args);
  va_end(args);
  long i,p,l=strlen(buffer);
  bool ch=true;
  _cc_windowinitdraw(win,cf,cb,false);
  win->attr|=attr;
  attr_t oldattr=win->attr;
  for(i=0,p=0;p<l;i++,p++)
    if((buffer[p]=='&')&&ch)
    {
      ch=false;
      i--;
      _cc_windowinitdraw(win,cfu,cb,false);
      win->attr|=attr;
      win->attr|=A_UNDERLINE;
    }
    else 
    {
      if(!ch)ch=true;else
      {
        _cc_windowinitdraw(win,cf,cb,false);
        win->attr|=attr;
        win->attr&=~A_UNDERLINE;
      }
      _cc_addchar(win,y,x+i,buffer[p]);
    }
  win->attr=oldattr;
  free(buffer);
}

void _cc_mprintw(Cc_Win *win,long y,long x,const char *fmt,...)
{
  va_list args;
  unsigned char *buffer;
  long size;
  va_start(args,fmt);
  size=vsnprintf(buffer,0,fmt,args)+1;
  if(size<0)return;
  buffer=malloc(size);
  if(buffer==NULL)return;
  vsnprintf(buffer,size,fmt,args);
  va_end(args);
  long i,l=strlen(buffer);
  for(i=0;i<l;i++)_cc_addchar(win,y,x+i,buffer[i]);
  free(buffer);
}

void _cc_windowinitdraw(Cc_Win *win,char cf,char cb,char back)
{
  long attr;
  short pair=cb&0x7;
  pair<<=3;
  pair+=cf&0x7;
  if(pair==7)pair=0;else if(pair==0)pair=7;
  init_pair(pair,cf&0x7,cb&0x7);
  if((cf&0x8)==0x8)attr=A_BOLD;else attr=A_NORMAL;
  if(back==2)attr|=A_UNDERLINE;
  if(back==3)attr|=A_REVERSE;
  if((back==4)&&(!_cc_uglycharset))attr|=A_ALTCHARSET+'a';
  win->attr=COLOR_PAIR(pair)+attr;
  if(back)_cc_fillback(win,COLOR_PAIR(pair)+attr+(!(attr&A_CHARTEXT)?' ':0));
}

void _cc_mrefresh(Cc_Win *win)
{
  long i,j,c,s,k;
  attr_t *data;
  CMAP *map;
  if(win!=&_cc_mainwin)
  {
    long x,y,vx,vy,ox,oy;
    bool paint=false,fade=false;
    if(win->extra->type==CC_TP_PAINT)paint=true;
    if(win->extra->type==TP_FADE)fade=true;
    x=0;
    y=0;
    cc_client_to_screen(win,&x,&y);
    vx=win->vx;
    vy=win->vy;
    if(x<0){vx+=x;ox=-x;x=0;}else ox=0;
    if(y<0){vy+=y;oy=-y;y=0;}else oy=0;
    if(vx>_cc_mainwin.vx-x)vx=_cc_mainwin.vx-x;
    if(vy>_cc_mainwin.vy-y)vy=_cc_mainwin.vy-y;
    for(j=y;j<y+vy;j++)
    {
      s=x+j*_cc_mainwin.vx;
      c=s+vx;
      k=ox+(j-y+oy)*win->vx;
      for(i=s;i<c;i++,k++)
      {
        if(!fade)
        {
          _cc_mainwin.windata[i]=win->windata[k];
          _cc_cmap[i].win=win;
          _cc_cmap[i].nochange=false;
        }
        if(paint)_cc_cmap[i].paint=win;
        _cc_cmap[i].fade=fade;
      }
    }
  }
  else
  {
    for(j=0;j<_cc_mainwin.vy;j++)
    {
      map=_cc_cmap+j*_cc_mainwin.vx;
      for(i=0;i<_cc_mainwin.vx;i++)if(!(map++)->nochange)break;
      if(i<_cc_mainwin.vx)
      {
        wredrawln(stdscr,j,1);
        map=_cc_cmap+j*_cc_mainwin.vx;
        data=_cc_mainwin.windata+j*_cc_mainwin.vx;
        for(i=0;i<_cc_mainwin.vx;i++)
        {  
          if(!map->nochange)
          {
            mvaddch(j,i,*data);
            map->nochange=true;
          }
          map++;
          data++;
        }
      }
    }
  }
}

long _cc_getcharfrom(long x,long y)
{
  long px,py,ox,oy;
  Cc_Win *win;
  WINDOW *window;
  win=_cc_findwinonlypaint(x,y);
  if(win==NULL)return -1;
  px=0;
  py=0;
  cc_client_to_screen(win,&px,&py);
  if(px<0)ox=px;else ox=0;
  if(py<0)oy=py;else oy=0;
  px=x;
  py=y;
  cc_screen_to_client(win,&px,&py);
  return _cc_minch(win,py+oy,px+ox);
}

void _cc_checksymbol(Cc_Win *win,long x,long y)
{
  long c;
  char ch,cl,cd,cu,cr;
  c=_cc_getcharfrom(x,y);
  if(c==-1)return;
  ch=c&A_CHARTEXT;
  c=c&A_ATTRIBUTES;
  cl=_cc_getcharfrom(x-1,y)&A_CHARTEXT;
  cr=_cc_getcharfrom(x+1,y)&A_CHARTEXT;
  cu=_cc_getcharfrom(x,y-1)&A_CHARTEXT;
  cd=_cc_getcharfrom(x,y+1)&A_CHARTEXT;
  if((cl==_cc_mapsymbol[HLINE])||(cl==_cc_mapsymbol[LUCORN])||
     (cl==_cc_mapsymbol[LDCORN])||(cl==_cc_mapsymbol[LTEE])||
     (cl==_cc_mapsymbol[UTEE])||(cl==_cc_mapsymbol[DTEE])||
     (cl==_cc_mapsymbol[CROSS]))cl=true;else cl=false;
  if((cr==_cc_mapsymbol[HLINE])||(cr==_cc_mapsymbol[RDCORN])||
     (cr==_cc_mapsymbol[RUCORN])||(cr==_cc_mapsymbol[RTEE])||
     (cr==_cc_mapsymbol[UTEE])||(cr==_cc_mapsymbol[DTEE])||
     (cr==_cc_mapsymbol[CROSS]))cr=true;else cr=false;
  if((cu==_cc_mapsymbol[VLINE])||(cu==_cc_mapsymbol[RUCORN])||
     (cu==_cc_mapsymbol[LUCORN])||(cu==_cc_mapsymbol[UTEE])||
     (cu==_cc_mapsymbol[LTEE])||(cu==_cc_mapsymbol[RTEE])||
     (cu==_cc_mapsymbol[CROSS]))cu=true;else cu=false;
  if((cd==_cc_mapsymbol[VLINE])||(cd==_cc_mapsymbol[LDCORN])||
     (cd==_cc_mapsymbol[RDCORN])||(cd==_cc_mapsymbol[DTEE])||
     (cd==_cc_mapsymbol[LTEE])||(cd==_cc_mapsymbol[RTEE])||
     (cd==_cc_mapsymbol[CROSS]))cd=true;else cd=false;
  if((cl||cr)&&!cu&&!cd)ch=_cc_mapsymbol[HLINE];
  else if((!cl)&&(!cr)&&(cu||cd))ch=_cc_mapsymbol[VLINE];
  else if(cl&&cr&&cu&&!cd)ch=_cc_mapsymbol[DTEE];
  else if(cl&&cr&&!cu&&cd)ch=_cc_mapsymbol[UTEE];
  else if(cl&&!cr&&cu&&cd)ch=_cc_mapsymbol[RTEE];
  else if(!cl&&cr&&cu&&cd)ch=_cc_mapsymbol[LTEE];
  else if(cl&&!cr&&cu&&!cd)ch=_cc_mapsymbol[RDCORN];
  else if(!cl&&cr&&cu&&!cd)ch=_cc_mapsymbol[LDCORN];
  else if(cl&&!cr&&!cu&&cd)ch=_cc_mapsymbol[RUCORN];
  else if(!cl&&cr&&!cu&&cd)ch=_cc_mapsymbol[LUCORN];
  else if(cl&&cr&&cu&&cd)ch=_cc_mapsymbol[CROSS];
  cc_screen_to_client(win,&x,&y);
  _cc_maddch(win,y,x,c|ch);
}

void _cc_checkbars(Cc_Win *win,bool dorefresh)
{
  if((win->extra->type==CC_TP_PAINT)&&(win->extra->paint.style==CC_PA_BORDER)&&
     _cc_isvisible(win))
  {
    long i,x,y;
    x=0;
    y=0;
    cc_client_to_screen(win,&x,&y);
    if((win->vx==1)&&(win->vy>1))
    {
      for(i=y;i<y+win->vy;i++)_cc_checksymbol(win,x,i);
    }
    else if((win->vx>1)&&(win->vy==1))
    {
      for(i=x;i<x+win->vx;i++)_cc_checksymbol(win,i,y);
    }
    else if((win->vx>1)&&(win->vy>1))
    {
      for(i=x;i<x+win->vx-1;i++)_cc_checksymbol(win,i,y);
      for(i=y;i<y+win->vy-1;i++)_cc_checksymbol(win,x+win->vx-1,i);
      for(i=x+win->vx-1;i>x;i--)_cc_checksymbol(win,i,y+win->vy-1);
      for(i=y+win->vy-1;i>y;i--)_cc_checksymbol(win,x,i);
    }
    if(dorefresh)_cc_mrefresh(win);
  }
}

void _cc_dokey(short key,unsigned short mod)
{
  MEVENT event;
  if(key==KEY_MOUSE)
  {  
    if((_cc_mouseactive==MOUSE_XTERM)&&(getmouse(&event)==OK))
    {
      _cc_domouseevent(&event);
    }
  }
  else
  {
    long pos=0;
    short oldkey=key;
    while(pos<sizeof(_cc_keymap)-1)
    {
      if(_cc_keymap[pos]!=END_SEQ)
      {
        if(_cc_keymap[pos]!=key)
        {
          if(_cc_keymap[pos+1]!=LAST_KEY)
            pos+=_cc_keymap[pos+1];
          else 
          {
            if((oldkey>=32)&&(oldkey<256))_cc_sendkeymessage(oldkey|mod);
            else if(oldkey==0)_cc_sendkeymessage(mod|CC_MOD_CTRL|' ');
            else if(((oldkey<9)&&(oldkey>0))||((oldkey>9)&&(oldkey<27)))
              _cc_sendkeymessage(mod|CC_MOD_CTRL|('A'+oldkey-1));
            else if(oldkey>27)
              _cc_sendkeymessage(mod|CC_MOD_CTRL|('3'+oldkey-27));
            break;
          }
        }
        else
        {
          pos+=2;
          key=getch();
        }
      }
      else 
      {
        while(getch()!=ERR);
        _cc_sendkeymessage((unsigned short)_cc_keymap[pos+1]|mod);
        break;
      }
    }
  }
}