/*
  Name: cc_mouse.c
  Author: Michal Sudolsky <michals@sulysoft.com>
  Date: 22.09.2005 16:12
*/
// modified by Juraj Kolesar <koli@koli.sk>

#include "cc.h"

long _cc_mousex;
long _cc_mousey;
bool _cc_aftermouseval;
char _cc_mouseactive=MOUSE_NONE;
char _cc_redrawmouse=2;
Cc_Timer *_cc_mouserepeattimer=NULL,*_cc_doubletimer1=NULL,
         *_cc_doubletimer2=NULL;
bool _cc_doubleclickstate1=false,_cc_doubleclickstate2;
Gpm_Event _cc_gpmev;
bool _cc_eventq=false;
bool _cc_waitevent=false;
bool _cc_waitkeyevent=false;
pthread_t _cc_gpmthreadp;
Cc_Win *_cc_lastfocused=NULL;

void _cc_setcomboactiveitem(COMBO *combo,long old,long new)
{
  if(new==old)return;
  if(new==-1)combo->activeitem=NULL;
  else
  {
    if(old==-1)combo->activeitem=g_list_nth(combo->list->extra->list.lines,new);
    else
    {
      if(new>old)
        while(new>old)
        {
          combo->activeitem=g_list_next(combo->activeitem);
          old++;
        }
      else
        while(old>new)
        {
          combo->activeitem=g_list_previous(combo->activeitem);
          new++;
        }
    }  
  }
}

void _cc_setlistactiveitem(LIST *list,long old,long new)
{
  if(new==old)return;
  if(new==-1)list->activeitem=NULL;
  else
  {
    if(old==-1)list->activeitem=g_list_nth(list->lines,new);
    else
    {
      if(new>old)
        while(new>old)
        {
          list->activeitem=g_list_next(list->activeitem);
          old++;
        }
      else
        while(old>new)
        {
          list->activeitem=g_list_previous(list->activeitem);
          new++;
        }
    }  
  }
}

void _cc_setlistscrollupitem(LIST *list,long old,long new)
{
  if(new==old)return;
  if(new==-1)list->scrollupitem=NULL;
  else
  {
    if(old==-1)list->scrollupitem=g_list_nth(list->lines,new);
    else
    {
      if(new>old)
        while(new>old)
        {
          list->scrollupitem=g_list_next(list->scrollupitem);
          old++;
        }
      else
        while(old>new)
        {
          list->scrollupitem=g_list_previous(list->scrollupitem);
          new++;
        }
    }  
  }
}

void _cc_buttondoubletimer(Cc_Timer *sender)
{
  _cc_redrawclientwin(sender->win);
  _cc_redrawclientwin(sender->win);
  cc_del_timer(sender);
}

bool _cc_inrect(long x1,long y1,long x2,long y2,long x,long y)
{
  return (x>=x1)&&(x<x1+x2)&&(y>=y1)&&(y<y1+y2);
}

bool _cc_sendmousemessage(long vx,long vy,unsigned short state)
{
  if((_cc_hlwin==NULL)||(!_cc_mouseactive))return false;
  Cc_Win *p=_cc_capturewin;
  if(p==NULL)p=_cc_findwin(vx,vy);
  return _cc_runacel(p,vx,vy,state);
}

void _cc_doubleclickproc(Cc_Timer *sender)
{
  if(sender==_cc_doubletimer1)
  {
    _cc_doubleclickstate1=false;
    cc_del_timer(sender);
    _cc_doubletimer1=NULL;
  }
  else if(sender==_cc_doubletimer2)
  {
    _cc_doubleclickstate2=false;
    cc_del_timer(sender);
    _cc_doubletimer2=NULL;
  }
}

void _cc_mouserepeatproc(Cc_Timer *sender)
{
  _cc_sendmousemessage(_cc_gpmev.x,_cc_gpmev.y,CC_MOUSE_L_DOWN);
  if(!_cc_aftermouseval)
  {
    cc_del_timer(sender);
    _cc_mouserepeattimer=NULL;
  }
}

void _cc_mousewaitproc(Cc_Timer *sender)
{
  cc_del_timer(sender);
  _cc_mouserepeattimer=cc_set_timer(NULL,REPEATTICK,0,_cc_mouserepeatproc);
}

void *_cc_gpmthread(void *par)
{
  while(_cc_apprun)
  {
    Gpm_DrawPointer(_cc_gpmev.x,_cc_gpmev.y,gpm_consolefd);
    if(Gpm_GetEvent(&_cc_gpmev))
    {
      _cc_eventq=true;
      if(_cc_gpmev.x>_cc_screenx-1)_cc_gpmev.x=_cc_screenx-1;
      if(_cc_gpmev.y>_cc_screeny-1)_cc_gpmev.y=_cc_screeny-1;
      if(_cc_gpmev.x<0)_cc_gpmev.x=0;
      if(_cc_gpmev.y<0)_cc_gpmev.y=0;      
    }
    if(((_cc_gpmev.type&GPM_MOVE)==0)&&((_cc_gpmev.type&GPM_DRAG)==0))
      while(_cc_eventq&&_cc_apprun);
  }
  return NULL;
}

bool _cc_gpmgetevent(Gpm_Event *event)
{
  if(_cc_eventq)
  {
    memcpy(event,&_cc_gpmev,sizeof(_cc_gpmev));
    _cc_eventq=false;
    return true;
  }
  else return false;
}

void _cc_domouseevent(MEVENT *event)
{
  unsigned short mod=0;
  bool double1=true,double2=true;
  if((event->bstate&BUTTON_SHIFT)==BUTTON_SHIFT)mod|=CC_MOD_SHIFT;
  if((event->bstate&BUTTON_ALT)==BUTTON_ALT)mod|=CC_MOD_ALT;
  if((event->bstate&BUTTON_CTRL)==BUTTON_CTRL)mod|=CC_MOD_CTRL;
  if((event->bstate&BUTTON1_PRESSED)==BUTTON1_PRESSED)
  {
    _cc_sendmousemessage(event->x,event->y,CC_MOUSE_L_DOWN|mod);
    if(_cc_aftermouseval)
    {
      _cc_mouserepeattimer=cc_set_timer(NULL,WAITTICK,0,_cc_mousewaitproc);
    }
    else
    {
      cc_del_timer(_cc_mouserepeattimer);
      _cc_mouserepeattimer=NULL;
    }
    if(_cc_doubleclickstate1)
    {
      _cc_sendmousemessage(event->x,event->y,CC_MOUSE_L_DBLCLK|mod);
    }
    cc_del_timer(_cc_doubletimer1);
    _cc_doubletimer1=!_cc_doubleclickstate1?
                 cc_set_timer(NULL,DOUBLECLICK,0,_cc_doubleclickproc):NULL;
    _cc_doubleclickstate1=!_cc_doubleclickstate1;
    double1=false;
  }
  if((event->bstate&BUTTON1_RELEASED)==BUTTON1_RELEASED)
  {
    cc_del_timer(_cc_mouserepeattimer);
    _cc_mouserepeattimer=NULL;
    _cc_sendmousemessage(event->x,event->y,CC_MOUSE_L_UP|mod);
    double1=false;
  }
  if((event->bstate&BUTTON3_PRESSED)==BUTTON3_PRESSED)
  {
    _cc_sendmousemessage(event->x,event->y,CC_MOUSE_R_DOWN|mod);
    if(_cc_doubleclickstate2)
    {
      _cc_sendmousemessage(event->x,event->y,CC_MOUSE_R_DBLCLK|mod);
    }
    cc_del_timer(_cc_doubletimer2);
    _cc_doubletimer2=!_cc_doubleclickstate2?
                 cc_set_timer(NULL,DOUBLECLICK,0,_cc_doubleclickproc):NULL;
    _cc_doubleclickstate2=!_cc_doubleclickstate2;
    double2=false;
  }
  if((event->bstate&BUTTON3_RELEASED)==BUTTON3_RELEASED|mod)
  {
    _cc_sendmousemessage(event->x,event->y,CC_MOUSE_R_UP|mod);
    double2=false;
  }
  if(double1)
  {
    cc_del_timer(_cc_doubletimer1);
    _cc_doubleclickstate1=false;
    _cc_doubletimer1=NULL;
  }
  if(double2)
  {
    cc_del_timer(_cc_doubletimer2);
    _cc_doubleclickstate2=false;
    _cc_doubletimer2=NULL;
  }
  _cc_mousex=event->x;
  _cc_mousey=event->y;
  if(_cc_mouseactive!=MOUSE_GPM)
  {
    _cc_gpmev.x=_cc_mousex;
    _cc_gpmev.y=_cc_mousey;
  }
  _cc_sendmousemessage(_cc_mousex,_cc_mousey,CC_MOUSE_MOVE|mod);
}

bool _cc_dosendmousemessage(Cc_Win *p,long vx,long vy,unsigned short state)
{
  if(p==NULL)return false;
  bool result=true;
  Cc_Win *found=_cc_findwin(vx,vy);
  EDIT *edit;
  BUTTON *button;
  SCROLL *scroll,*vscroll,*hscroll;
  LIST *list;
  COMBO *combo;
  MENU *menu;
  DIALOG *dialog;
  GList *lines;
  long x=vx,y=vy,actline;
  unsigned short statemd=state&CC_MASK_MOD;
  bool chang=false;
  static long stlen;
  long i,len,height,old,maxpoz,minpoz,actpoz;
  static long mx,my,nx,ny,cecnt=0;
  static bool freesendnext=true;
  bool sendnext=false;
  bool setfocus=true;
  _cc_aftermouseval=false;
  cc_screen_to_client(p,&x,&y);
  state&=CC_MASK_KEY;
  if((_cc_focuswin==NULL)||(_cc_focuswin->extra->type!=CC_TP_MENU))
    _cc_lastfocused=_cc_focuswin;
  if((state==CC_MOUSE_L_DOWN)&&p->hasmodal)
  {
    cc_set_focus(_cc_findchild(p));
    return true;
  }
  switch(p->extra->type)
  {
    case CC_TP_EDIT:
    edit=&p->extra->edit;
    switch(state)
    {
      case CC_MOUSE_MOVE:
      if(_cc_capturewin!=p)break;
      if((cecnt>0)&&(strlen(edit->text)>0))
      {
        if(cecnt==2)edit->maskpos=mx;
        cecnt++;
      }
      chang=true;
      case CC_MOUSE_L_DOWN:
      if(_cc_capturewin!=p)
      {
        edit->maskpos=-1;
        mx=x+edit->scroll;
        cecnt=1;
      }
      _cc_capturewin=p;
      _cc_usekeys=false;
      if(cecnt>=0)
      {
        edit->curpos=x+edit->scroll;
        len=strlen(edit->text);
        if(edit->curpos<0)edit->curpos=0;
        if(edit->maskpos==-1)
        {  
          if(edit->curpos>len)edit->curpos=len;
        }
        else if(edit->curpos>len-1)edit->curpos=len-1;
        if(edit->curpos-edit->scroll<0)edit->scroll=edit->curpos;
        if(edit->curpos-edit->scroll>p->vx-1)edit->scroll=edit->curpos-p->vx+1;
      }
      break;
      case CC_MOUSE_L_UP:
      cecnt=0;
      _cc_usekeys=true;
      _cc_capturewin=NULL;
      break;
      case CC_MOUSE_L_DBLCLK:
      len=strlen(edit->text);
      actpoz=x+edit->scroll;
      if(actpoz<0)actpoz=0;
      if(actpoz>len-1)actpoz=len-1;
      if(edit->text[actpoz]!=' ')
      {
        for(i=actpoz;i>=0;i--)
        {
          if(edit->text[i]==' ')break;
        }
        edit->maskpos=i+1;
        for(i=actpoz;i<len;i++)
        {
          if(edit->text[i]==' ')break;
        }
        edit->curpos=i-1;
        cecnt=-1;
      }
      break;
      case CC_MOUSE_R_DOWN:
        cc_set_parent(_cc_clipboardmenu,p);
        cc_track_popup_menu(_cc_clipboardmenu,vx,vy);
      break;
    }
    break;
    case CC_TP_BUTTON:
    button=&p->extra->button;
    switch(state)
    {
      case CC_MOUSE_MOVE:
      if(p->stat==1)
      {
        if(found==p)button->status=TS_HIGH;
        else {button->status=TS_UP;_cc_capturewin=NULL;p->stat=0;sendnext=true;}
      }
      else if(p->stat==2)
      {
        if(found==p)button->status=TS_DOWN;
        else button->status=TS_UP;
      }
      else
      {
        button->status=TS_HIGH;
        _cc_capturewin=p;
        p->stat=1;
      }
      chang=true;
      break;
      case CC_MOUSE_L_DOWN:
      if(found==p)
      {
        _cc_capturewin=p;
        _cc_usekeys=false;
        button->status=TS_DOWN;
        p->stat=2;
      }
      else 
      {
        setfocus=false;
        _cc_sendmousemessage(vx,vy,CC_MOUSE_MOVE);
        _cc_sendmousemessage(vx,vy,CC_MOUSE_L_DOWN);
      }
      if(!button->hasfocus)chang=true;
      break;
      case CC_MOUSE_L_UP:
      _cc_usekeys=true;
      _cc_capturewin=NULL;
      if(found==p)
      {
        _cc_capturewin=p;
        if(p->stat==2)
        {
          button->status=TS_EXPUSH;
          p->stat=1;
          if(button->push!=NULL)button->push(p);
        }
        else 
        {
          button->status=TS_HIGH;
          p->stat=1;
        }
      }
      else 
      {  
        p->stat=0;
        button->status=TS_UP;
      }
      chang=true;
    }
    break;
    case CC_TP_SCROLL:
    scroll=&p->extra->scroll;
    switch(state)
    {
      case CC_MOUSE_MOVE:
      if(scroll->vert)
      {
        len=(p->vy-2-1)*(scroll->pos-scroll->minpos)/
            (scroll->maxpos-scroll->minpos);
        if(p->stat==1)scroll->sup=_cc_inrect(0,0,p->vx,1,x,y)?SC_DOWN:SC_UP;
        else if(p->stat==2)
          scroll->spageup=_cc_inrect(0,1,p->vx,len,x,y)?SC_DOWN:SC_UP;
        else if(p->stat==3)
        {
          scroll->smooth=true;
          old=scroll->pos;
          height=(y+stlen-1)*(scroll->maxpos-scroll->minpos);
          scroll->pos=scroll->minpos+height/(p->vy-2-1)+
                      ((height%(p->vy-2-1)==0)?0:1);
          scroll->smoothpos=y+stlen-1;
          if(scroll->smoothpos<0)scroll->smoothpos=0;
          if(scroll->smoothpos>p->vy-2-1)scroll->smoothpos=p->vy-2-1;
          if(scroll->pos<scroll->minpos)scroll->pos=scroll->minpos;
          if(scroll->pos>scroll->maxpos)scroll->pos=scroll->maxpos;
          if((old!=scroll->pos)&&(scroll->change!=NULL))scroll->change(p);
        }
        else if(p->stat==4)
          scroll->spagedown=_cc_inrect(0,1+len+1,p->vx,p->vy-2-1-len,x,y)?
                            SC_DOWN:SC_UP;
        else if(p->stat==5)
          scroll->sdown=_cc_inrect(0,p->vy-1,p->vx,1,x,y)?SC_DOWN:SC_UP;
      }
      else
      {
        len=(p->vx-2-1)*(scroll->pos-scroll->minpos)/
            (scroll->maxpos-scroll->minpos);
        if(p->stat==1)scroll->sup=_cc_inrect(0,0,1,p->vy,x,y)?SC_DOWN:SC_UP;
        else if(p->stat==2)
          scroll->spageup=_cc_inrect(1,0,len,p->vy,x,y)?SC_DOWN:SC_UP;
        else if(p->stat==3)
        {
          scroll->smooth=true;
          old=scroll->pos;
          height=(x+stlen-1)*(scroll->maxpos-scroll->minpos);
          scroll->pos=scroll->minpos+height/(p->vx-2-1)+
                      ((height%(p->vx-2-1)==0)?0:1);
          scroll->smoothpos=x+stlen-1;
          if(scroll->smoothpos<0)scroll->smoothpos=0;
          if(scroll->smoothpos>p->vx-2-1)scroll->smoothpos=p->vx-2-1;
          if(scroll->pos<scroll->minpos)scroll->pos=scroll->minpos;
          if(scroll->pos>scroll->maxpos)scroll->pos=scroll->maxpos;
          if((old!=scroll->pos)&&(scroll->change!=NULL))scroll->change(p);
        }
        else if(p->stat==4)
          scroll->spagedown=_cc_inrect(1+len+1,0,p->vx-2-1-len,p->vy,x,y)?
                            SC_DOWN:SC_UP;
        else if(p->stat==5)
          scroll->sdown=_cc_inrect(p->vx-1,0,1,p->vy,x,y)?SC_DOWN:SC_UP;
      }
      chang=true;
      break;
      case CC_MOUSE_L_DOWN:
      _cc_capturewin=p;
      _cc_usekeys=false;
      scroll->sup=SC_UP;
      scroll->spageup=SC_UP;
      scroll->sdown=SC_UP;
      scroll->spagedown=SC_UP;
      if(scroll->vert)
      {
        len=(p->vy-2-1)*(scroll->pos-scroll->minpos)/
            (scroll->maxpos-scroll->minpos);
        if(_cc_inrect(0,0,p->vx,1,x,y)&&((p->stat==0)||(p->stat==1))&&(p->vy>1))
          {p->stat=1;scroll->sup=SC_DOWN;}
        else if(_cc_inrect(0,1,p->vx,len,x,y)&&((p->stat==0)||(p->stat==2)))
          {p->stat=2;scroll->spageup=SC_DOWN;}
        else if(_cc_inrect(0,1+len,p->vx,1,x,y)&&
                ((p->stat==0)||(p->stat==3))&&(p->vy>3))
          {p->stat=3;stlen=1+len-y;}
        else if(_cc_inrect(0,1+len+1,p->vx,p->vy-2-1-len,x,y)&&
                       ((p->stat==0)||(p->stat==4)))
          {p->stat=4;scroll->spagedown=SC_DOWN;}
        else if(_cc_inrect(0,p->vy-1,p->vx,1,x,y)&&((p->stat==0)||(p->stat==5)))
          {p->stat=5;scroll->sdown=SC_DOWN;}
      }
      else
      {
        len=(p->vx-2-1)*(scroll->pos-scroll->minpos)/
            (scroll->maxpos-scroll->minpos);
        if((y>=0)&&(y<p->vy))
        {
          if(_cc_inrect(0,0,1,p->vy,x,y)&&((p->stat==0)||(p->stat==1))&&
            (p->vx>1)){p->stat=1;scroll->sup=SC_DOWN;}
          else if(_cc_inrect(1,0,len,p->vy,x,y)&&((p->stat==0)||(p->stat==2)))
            {p->stat=2;scroll->spageup=SC_DOWN;}
          else if(_cc_inrect(1+len,0,1,p->vy,x,y)&&((p->stat==0)||
                  (p->stat==3))&&(p->vx>3)){p->stat=3;stlen=1+len-x;}
          else if(_cc_inrect(1+len+1,0,p->vx-2-1-len,p->vy,x,y)&&
                  ((p->stat==0)||(p->stat==4)))
            {p->stat=4;scroll->spagedown=SC_DOWN;}
          else if(_cc_inrect(p->vx-1,0,1,p->vy,x,y)&&((p->stat==0)||
                  (p->stat==5))){p->stat=5;scroll->sdown=SC_DOWN;}
        }
      }
      old=scroll->pos;
      if(scroll->sup!=SC_UP)scroll->pos-=scroll->cnt;
      if(scroll->spageup!=SC_UP)scroll->pos-=scroll->pagecnt;
      if(scroll->sdown!=SC_UP)scroll->pos+=scroll->cnt;
      if(scroll->spagedown!=SC_UP)scroll->pos+=scroll->pagecnt;
      if(scroll->pos<scroll->minpos)scroll->pos=scroll->minpos;
      if(scroll->pos>scroll->maxpos)scroll->pos=scroll->maxpos;
      if((old!=scroll->pos)&&(scroll->change!=NULL))scroll->change(p);
      if(p->stat!=3)_cc_aftermouseval=true;
      chang=true;
      break;
      case CC_MOUSE_L_UP:
      _cc_dosendmousemessage(p,vx,vy,CC_MOUSE_MOVE);
      if(scroll->vert)
      {
        len=(p->vy-2-1)*(scroll->pos-scroll->minpos)/
            (scroll->maxpos-scroll->minpos);
        if(p->stat==1)scroll->sup=_cc_inrect(0,0,p->vx,1,x,y)?SC_PUSH:SC_UP;
        else if(p->stat==2)
          scroll->spageup=_cc_inrect(0,1,p->vx,len,x,y)?SC_PUSH:SC_UP;
        else if(p->stat==3)scroll->smooth=false;
        else if(p->stat==4)
          scroll->spagedown=_cc_inrect(0,1+len+1,p->vx,p->vy-2-1-len,x,y)?
                            SC_PUSH:SC_UP;
        else if(p->stat==5)
          scroll->sdown=_cc_inrect(0,p->vy-1,p->vx,1,x,y)?SC_PUSH:SC_UP;
      }
      else
      {
        len=(p->vx-2-1)*(scroll->pos-scroll->minpos)/
            (scroll->maxpos-scroll->minpos);
        if(p->stat==1)scroll->sup=_cc_inrect(0,0,1,p->vy,x,y)?SC_PUSH:SC_UP;
        else if(p->stat==2)
          scroll->spageup=_cc_inrect(1,0,len,p->vy,x,y)?SC_PUSH:SC_UP;
        else if(p->stat==3)scroll->smooth=false;
        else if(p->stat==4)
          scroll->spagedown=_cc_inrect(1+len+1,0,p->vx-2-1-len,p->vy,x,y)?
                            SC_PUSH:SC_UP;
        else if(p->stat==5)
          scroll->sdown=_cc_inrect(p->vx-1,0,1,p->vy,x,y)?SC_PUSH:SC_UP;
      }
      _cc_capturewin=NULL;
      _cc_usekeys=true;
      p->stat=0;
      chang=true;
      cc_set_timer(p,BUTTONCLICK,0,_cc_buttontimer);
    }
    break;
    case CC_TP_LIST:
    list=&p->extra->list;
    vscroll=&list->vscroll->extra->scroll;
    minpoz=vscroll->pos;
    maxpoz=p->vy-2+vscroll->pos-1;
    switch(state)
    {
      case CC_MOUSE_MOVE:
      if(_cc_capturewin==p)
      {
        actline=list->activeline;
        if((list->combotyp!=CC_LI_COMBO)||((list->combotyp==CC_LI_COMBO)&&
           (p->stat==1)))list->activeline=y-1+vscroll->pos;
        list->exvscroll=EX_NONE;
        list->exhscroll=EX_NONE;
        if((list->combotyp!=CC_LI_COMBO)||((list->combotyp==CC_LI_COMBO)&&
           (p->stat==1)))
        {  
          if(list->activeline<minpoz)
            {list->activeline=minpoz;if(p->stat>=1)list->exvscroll=EX_UP;}
          if(list->activeline>maxpoz)
            {list->activeline=maxpoz;if(p->stat>=1)list->exvscroll=EX_DOWN;}
          if(x<1)if(p->stat>=1)list->exhscroll=EX_UP;
          if(x>=p->vx-2)if(p->stat>=1)list->exhscroll=EX_DOWN;
        }
        if(list->activeline!=actline)
        {
          _cc_setlistactiveitem(list,actline,list->activeline);
          if(list->change!=NULL)list->change(p);
        }
        chang=true;
      }
      break;
      case CC_MOUSE_L_DOWN:
      list->exvscroll=EX_NONE;
      list->exhscroll=EX_NONE;
      actline=list->activeline;
      if(list->combotyp!=CC_LI_COMBO)
      {
        if((found==p)&&_cc_inrect(1,1,p->vx-2,p->vy-2,x,y))
        {  
          _cc_capturewin=p;
          _cc_usekeys=false;
          p->stat=1;
          list->activeline=y-1+vscroll->pos;
          if(list->activeline<minpoz)list->activeline=minpoz;
          if(list->activeline>maxpoz)list->activeline=maxpoz;
          _cc_setlistactiveitem(list,actline,list->activeline);
        }
      }
      else
      {
        if((found==p)||(found==list->vscroll)||(found==list->hscroll))
        {
          if(!((_cc_inrect(p->vx-list->vscroll->vx,1,list->vscroll->vx,
                           p->vy-2,x,y)&&
               (list->vscroll->active))||_cc_inrect(1,p->vy-list->hscroll->vy,
                                                    p->vx-2,list->hscroll->vy,
                                                    x,y)&&
               (list->hscroll->active)))
          {
            if(_cc_inrect(1,1,p->vx-2,p->vy-2,x,y))
            {  
              p->stat=1;
              _cc_usekeys=false;
              list->activeline=y-1+vscroll->pos;
              if(list->activeline<minpoz)list->activeline=minpoz;
              if(list->activeline>maxpoz)list->activeline=maxpoz;
              _cc_setlistactiveitem(list,actline,list->activeline);
            }
          }
          else
          {
            _cc_capturewin=NULL;
            _cc_usekeys=true;
            _cc_aftermouseval=_cc_sendmousemessage(vx,vy,state);
          }
        }
        else
        {
          _cc_capturewin=NULL;
          _cc_usekeys=true;
          cc_set_focus(p->parent);
          cc_show_win(p,false);
        }
      }
      break;
      case CC_MOUSE_L_UP:
      actline=list->activeline;
      if(list->combotyp==CC_LI_COMBO)
      {
        long act;
        if(p->stat>=1)
        if((found==p)&&_cc_inrect(1,1,p->vx-2,p->vy-2,x,y))
        {  
          act=y-1+vscroll->pos;
          if((act>=minpoz)&&(act<=maxpoz))list->activeline=act;
          _cc_setlistactiveitem(list,actline,list->activeline);
        }
        else 
        {
          p->stat=2;
        }
      }
      if(_cc_capturewin==p)
      {
        if(p->stat>=1)
        {
          p->stat=0;
          list->exvscroll=EX_NONE;
          list->exhscroll=EX_NONE;
          _cc_capturewin=NULL;
          _cc_usekeys=true;
          void (*change)()=list->change;
          if(list->combotyp==CC_LI_COMBO)
          {
            cc_set_focus(p->parent);
            cc_show_win(p,false);
            if((found==p)&&_cc_inrect(1,1,p->vx-2,p->vy-2,x,y))
            {
              if((list->combotyp==CC_LI_COMBO)&&(p->parent!=NULL)&&
                 (p->parent->extra->type==CC_TP_COMBO)&&
                 (list->activeitem!=NULL))
              {
                combo=&p->parent->extra->combo;
                char *data=list->activeitem->data;
                cc_set_text(combo->edit,data);
                cc_edit_select(combo->edit,0,CC_MAXLONG);
              }
              if(list->dblclk!=NULL)list->dblclk(p);
            }
          }
          if(change!=NULL)change(p);
        }
      }
      chang=true;
      break;
      case CC_MOUSE_L_DBLCLK:
        if((found==p)&&_cc_inrect(1,1,p->vx-2,p->vy-2,x,y))
        {  
          if((list->combotyp==CC_LI_COMBO)&&(p->parent!=NULL)&&
             (p->parent->extra->type==CC_TP_COMBO)&&(list->activeitem!=NULL))
          {
            combo=&p->parent->extra->combo;
            char *data=list->activeitem->data;
            if(combo->edit!=NULL)
            {
              cc_set_text(combo->edit,data);
              cc_edit_select(combo->edit,0,CC_MAXLONG);
            }
            else chang=true;
          }
          if(list->dblclk!=NULL)list->dblclk(p);
        }
    }
    break;
    case CC_TP_COMBO:
    combo=&p->extra->combo;
    switch(state)
    {
      case CC_MOUSE_MOVE:
      if(_cc_capturewin==p)
      if((!(found==p))||(!_cc_inrect(0,0,p->vx,p->vy,x,y)))
      {
        combo->pushed=SC_PUSH;
        _cc_capturewin=combo->list;
        _cc_usekeys=false;
        combo->list->stat=1;
      }
      break;
      case CC_MOUSE_L_DOWN:
      _cc_capturewin=p;
      _cc_usekeys=false;
      combo->pushed=SC_DOWN;
      list=&combo->list->extra->list;
      vscroll=&list->vscroll->extra->scroll;
      long actline=list->activeline;
      list->activeline=combo->activeline;
      if(list->activeline<vscroll->pos)vscroll->pos=list->activeline;
      if(list->activeline-combo->list->vy+3>vscroll->pos)
        vscroll->pos=list->activeline-combo->list->vy+3;
      _cc_setlistactiveitem(list,actline,list->activeline);
      cc_show_win(combo->list,true);
      break;
      case CC_MOUSE_L_UP:
      if(_cc_capturewin==p)
      {
        cc_set_timer(p,BUTTONCLICK,0,_cc_buttondoubletimer);
        combo->pushed=SC_PUSH;
        _cc_capturewin=combo->list;
        _cc_usekeys=true;
      }
    }
    break;
    case CC_TP_MENU:
    menu=&p->extra->menu;
    minpoz=0;
    actline=menu->activeline;
    if(menu->vert)
    {
      maxpoz=p->vy-2-1;
      if((found==p)&&_cc_inrect(1,1,p->vx-2,p->vy-2,x,y))
        actpoz=y-1;else actpoz=-1;
      if(menu->lines!=NULL)if(actpoz>g_list_length(menu->lines)-1)actpoz=-1;
      if((p->parent!=NULL)&&(p->parent->extra->type==CC_TP_MENU))result=false;
    }
    else
    {
      maxpoz=g_list_length(menu->lines)-1;
      actpoz=-1;
      old=x+1;
      lines=menu->lines;
      if(_cc_inrect(0,0,p->vx,p->vy,x,y))
      {
        while((old>0)&&(lines!=NULL))
        {
          if(lines->data!=NULL)if(((Cc_Menu_I*)lines->data)->text!=NULL)
            old-=_cc_strlenmenu(((Cc_Menu_I*)lines->data)->text)+2;
          lines=g_list_next(lines);
          actpoz++;
        }
        if(old>0)actpoz=-1;
      }
    }
    if(actpoz!=-1)
    {
      if(menu->lines!=NULL)lines=g_list_nth(menu->lines,actpoz);else lines=NULL;
      if(lines!=NULL)
        if(strcmp(((Cc_Menu_I*)lines->data)->text,"-")==0)actpoz=-1;
    }
    switch(state)
    {
      case CC_MOUSE_MOVE:
      if(((_cc_focuswin==p)&&(found==p)&&(_cc_capturewin==NULL))||
         (menu->vert&&(actpoz!=-1)))
      {
        _cc_capturewin=p;
        p->stat=1;
      }
      if(!menu->vert&&(p->stat!=0)&&(actpoz!=-1)&&(actpoz!=menu->activeline)&&
         (found==p)&&(_cc_inrect(0,0,p->vx,p->vy,x,y)))
      {
        p->stat=3;
        menu->activeline=actpoz;
        if(menu->activeline<minpoz)menu->activeline=minpoz;
        if(menu->activeline>maxpoz)menu->activeline=maxpoz;
        Cc_Win *submenu=((Cc_Menu_I*)
                        g_list_nth(menu->lines,actpoz)->data)->submenu;
        if(submenu!=NULL)
        {
          submenu->extra->menu.activeline=-1;
          cc_show_win(submenu,true);
          _cc_focuswin=submenu;
          if(menu->select!=NULL)menu->select(p,_cc_getmenucellid(menu));
        }
        else _cc_focuswin=p;
      }
      Cc_Win *next_cc_capturewin=NULL;
      if(menu->vert&&(p->stat!=0)&&(actpoz!=-1)&&(found==p))
      {
        menu->activeline=actpoz;
        Cc_Win *submenu=((Cc_Menu_I*)
                        g_list_nth(menu->lines,actpoz)->data)->submenu;
        if(submenu!=NULL)
        {
          submenu->extra->menu.activeline=-1;
          cc_show_win(submenu,true);
          _cc_focuswin=submenu;
          next_cc_capturewin=submenu;
          if(menu->select!=NULL)menu->select(p,_cc_getmenucellid(menu));
          _cc_redraw();
        }
        else _cc_focuswin=p;
      }
      if((_cc_capturewin==p)&&(!menu->vert))
      if((found!=p)||(!_cc_inrect(0,0,p->vx,p->vy,x,y)))
      {
        if((p->stat==3)&&(!menu->vert))
        {
          GList *l=g_list_nth(menu->lines,menu->activeline);
          if((l!=NULL)&&(((Cc_Menu_I*)l->data)->submenu!=NULL))
          {
            Cc_Win *submenu=((Cc_Menu_I*)l->data)->submenu;
            if(submenu!=NULL)_cc_capturewin=submenu;
            _cc_usekeys=true;
            p->stat=1;
          }
        }
      }
      if(_cc_capturewin==p)
      {
        if((!menu->vert&&(actpoz!=-1)&&_cc_inrect(0,0,p->vx,p->vy,x,y))||
           (menu->vert&&(p->stat==1)))
        {  
          menu->activeline=actpoz;
          if(actpoz==-1)p->stat=2;
          if(!menu->vert)
          {
            if(menu->activeline<minpoz)menu->activeline=minpoz;
            if(menu->activeline>maxpoz)menu->activeline=maxpoz;
          }
        }
        chang=true;
      }
      if(next_cc_capturewin!=NULL)_cc_capturewin=next_cc_capturewin;
      break;
      case CC_MOUSE_R_DOWN:
      case CC_MOUSE_L_DOWN:
      if(!menu->vert)
      {
        if((actpoz!=-1)&&(p->stat==0))
        {
          _cc_capturewin=p;
          _cc_usekeys=false;
        }
        if((p->stat==0)&&(found==p)&&_cc_inrect(0,0,p->vx,p->vy,x,y))
        {  
          if(actpoz!=-1)
          {
            p->stat=3;
            menu->activeline=actpoz;
            if(menu->activeline<minpoz)menu->activeline=minpoz;
            if(menu->activeline>maxpoz)menu->activeline=maxpoz;
            if(menu->select!=NULL)menu->select(p,_cc_getmenucellid(menu));
            Cc_Win *submenu=((Cc_Menu_I*)
                            g_list_nth(menu->lines,actpoz)->data)->submenu;
            if(submenu!=NULL)
            {
              submenu->extra->menu.activeline=-1;
              cc_show_win(submenu,true);
              _cc_focuswin=submenu;
            }
          }
          else setfocus=false;
        }
        else if((menu->activeline==actpoz)||(actpoz==-1))
        {
          _cc_capturewin=NULL;
          menu->activeline=-1;
          _cc_usekeys=true;
          cc_set_focus(_cc_lastfocused);
          setfocus=false;
          if(p->stat!=0)
          {
            p->stat=0;
            if((actpoz==-1)||(!_cc_inrect(0,0,p->vx,p->vy,x,y)))
              if(freesendnext)sendnext=true;
                else freesendnext=true;
          }
        }
      }
      else
      {
        if(actpoz!=-1)
        {
          p->stat=1;
          _cc_usekeys=false;
          menu->activeline=actpoz;
          result=true;
          freesendnext=false;
        }
        else if(found==p)result=true;
        else if((p->parent==NULL)||(p->parent->extra->type!=CC_TP_MENU))
        {
          _cc_capturewin=NULL;
          menu->activeline=-1;
          p->stat=0;
          _cc_usekeys=true;
          cc_set_focus(p->parent);
          setfocus=false;
          sendnext=true;
          result=true;
        }  
      }
      break;
      case CC_MOUSE_R_UP:
      case CC_MOUSE_L_UP:
      if(menu->vert)
      {
        long act=-1;
        if(p->stat>=1)
        if((_cc_inrect(1,1,p->vx-2,p->vy-2,x,y))&&(actpoz!=-1))
        {
          act=y-1;
          maxpoz=g_list_length(menu->lines)-1;
          if(act<minpoz)act=minpoz;
          if(act>maxpoz)act=maxpoz;
          menu->activeline=act;
        }
        else 
        {
          p->stat=2;
        }
        if(p->stat>=1)
        {
          Cc_Win *submenu=NULL;
          if(act!=-1)submenu=((Cc_Menu_I*)
                             g_list_nth(menu->lines,act)->data)->submenu;
          if(submenu!=NULL)result=true;
          _cc_usekeys=true;
          if((menu->activeline!=-1)&&(found==p)&&
             _cc_inrect(1,1,p->vx-2,p->vy-2,x,y))
          {
            if((submenu==NULL)&&(actpoz!=-1))
            {
              p->stat=0;
              _cc_usekeys=true;
              _cc_capturewin=NULL;
              cc_show_win(p,false);
              cc_set_focus(((p->parent!=NULL)&&
                            (p->parent->extra->type==CC_TP_MENU))?
                            _cc_lastfocused:p->parent);
            }
            if(menu->select!=NULL)menu->select(p,_cc_getmenucellid(menu));
          }
        }
          if((found!=p)&&((p->parent==NULL)||
             (p->parent->extra->type!=CC_TP_MENU)))
          {
            _cc_capturewin=NULL;
            menu->activeline=-1;
            p->stat=0;
            _cc_usekeys=true;
            cc_set_focus(p->parent);
            setfocus=false;
            sendnext=true;
            result=true;
          }
        if((actpoz==-1)&&(found==p))result=true;
      }
      else
      {
        if(p->stat==3)
        {
          GList *l=g_list_nth(menu->lines,actpoz);
          if((l!=NULL)&&(((Cc_Menu_I*)l->data)->submenu!=NULL))
          {
            Cc_Win *submenu=((Cc_Menu_I*)l->data)->submenu;
            if(submenu!=NULL)_cc_capturewin=submenu;
            _cc_usekeys=true;
            p->stat=1;
          }
        }
        if(_cc_capturewin==p)
        {
          if(p->stat>=1)
          {
            _cc_usekeys=true;
            if(menu->change!=NULL)menu->change(p);
          }
        }
        if(!_cc_inrect(0,0,p->vx,p->vy,x,y))
        {  
          p->stat=0;
          _cc_usekeys=true;
          _cc_capturewin=NULL;
          cc_set_focus(_cc_lastfocused);
        }
      }
      chang=true;
      break;
    }
    if((menu->activeline!=actline)&&(menu->change!=NULL))menu->change(p);
    break;
    case CC_TP_DIALOG:
    dialog=&p->extra->dialog;
    switch(state)
    {
      case CC_MOUSE_MOVE:
      if(_cc_capturewin!=p)break;
      switch(p->stat)
      {
        case 0:cc_move_win(p,vx+mx,vy+my,CC_NOCHANGE,CC_NOCHANGE,CC_NOCHANGE);
               break;
        case 1:if(vy>ny-1-my)vy=ny-1-my;cc_move_win(p,CC_NOCHANGE,vy+my,
                                                    CC_NOCHANGE,ny-vy-my,
                                                    CC_NOCHANGE);break;
        case 2:if(vy>ny-1-my)vy=ny-1-my;cc_move_win(p,CC_NOCHANGE,vy+my,
                                                    nx-2*p->x+vx+mx,ny-vy-my,
                                                    CC_NOCHANGE);break;
        case 3:cc_move_win(p,CC_NOCHANGE,CC_NOCHANGE,nx-2*p->x+vx+mx,
                           CC_NOCHANGE,CC_NOCHANGE);break;
        case 4:cc_move_win(p,CC_NOCHANGE,CC_NOCHANGE,
                           nx-2*p->x+vx+mx,ny-2*p->y+vy+my,CC_NOCHANGE);break;
        case 5:cc_move_win(p,CC_NOCHANGE,CC_NOCHANGE,CC_NOCHANGE,
                           ny-2*p->y+vy+my,CC_NOCHANGE);break;
        case 6:if(vx>nx-10-mx)vx=nx-10-mx;cc_move_win(p,vx+mx,CC_NOCHANGE,
                                                      nx-vx-mx,ny-2*p->y+vy+my,
                                                      CC_NOCHANGE);break;
        case 7:if(vx>nx-10-mx)vx=nx-10-mx;cc_move_win(p,vx+mx,CC_NOCHANGE,
                                                      nx-vx-mx,CC_NOCHANGE,
                                                      CC_NOCHANGE);break;
        case 8:if(vx>nx-10-mx)vx=nx-10-mx;if(vy>ny-1-my)vy=ny-1-my;
                 cc_move_win(p,vx+mx,vy+my,nx-vx-mx,ny-vy-my,CC_NOCHANGE);
      }      
      break;
      case CC_MOUSE_L_DBLCLK:
        if(((dialog->style&CC_ST_DI_HASMAXIMIZE)==CC_ST_DI_HASMAXIMIZE)&&
           (_cc_inrect(0,0,p->vx,1,x,y)))
        {
          _cc_capturewin=NULL;
          _cc_usekeys=true;
          dialog->bmaximize->extra->button.push(dialog->bmaximize);
        }
      break;
      case CC_MOUSE_L_DOWN:
      if(_cc_inrect(0,0,p->vx,p->vy,x,y)&&
         (!_cc_inrect(1,1,p->vx-2,p->vy-2,x,y)))
      {  
        if((statemd&CC_MOD_CTRL)!=CC_MOD_CTRL)
        {
          if(_cc_inrect(0,0,p->vx,1,x,y))p->stat=0;else p->stat=-1;
          if(((dialog->style&CC_ST_DI_SIZEABLE)==CC_ST_DI_SIZEABLE)&&
             (dialog->state!=CC_SV_MAXIMIZED))
          {  
            if((((_cc_inrect(1,0,1,1,x,y)||(_cc_inrect(p->vx-2,0,1,1,x,y)&&
               (p->vx>4)))&&
               (dialog->state==CC_SV_NORMAL)))&&!(p->style&CC_ST_AU_FIXED))
              p->stat=1;
            else if(_cc_inrect(p->vx-2,p->vy-2,2,2,x,y)&&
                    (dialog->state==CC_SV_NORMAL)&&!(p->style&CC_ST_AR_FIXED)&&
                    !(p->style&CC_ST_AD_FIXED))p->stat=4; 
            else if(_cc_inrect(2,p->vy-1,p->vx-4,1,x,y)&&(p->vy>1)&&
                    (dialog->state==CC_SV_NORMAL)&&!(p->style&CC_ST_AD_FIXED))
              p->stat=5; 
            else if(_cc_inrect(0,p->vy-2,2,2,x,y)&&
                    (dialog->state==CC_SV_NORMAL)&&
                    !(p->style&CC_ST_AL_FIXED)&&!(p->style&CC_ST_AD_FIXED))
              p->stat=6; 
            else if(_cc_inrect(p->vx-1,0,1,2,x,y)&&
                    (dialog->state==CC_SV_NORMAL)&&
                    !(p->style&CC_ST_AU_FIXED)&&!(p->style&CC_ST_AR_FIXED))
              p->stat=2; 
            else if(_cc_inrect(0,0,1,2,x,y)&&(dialog->state==CC_SV_NORMAL)&&
                    !(p->style&CC_ST_AU_FIXED)&&!(p->style&CC_ST_AL_FIXED))
              p->stat=8; 
            else if(_cc_inrect(p->vx-1,0,1,p->vy,x,y)&&
                    !(p->style&CC_ST_AR_FIXED))
              p->stat=3; 
            else if(_cc_inrect(0,0,1,p->vy,x,y)&&!(p->style&CC_ST_AL_FIXED))
              p->stat=7; 
          }
          if(p->stat==-1){p->stat=0;break;}
        }
        else p->stat=0;
        _cc_capturewin=p;
        _cc_usekeys=false;
        mx=p->x-vx;
        my=p->y-vy;
        nx=p->x+p->vx;
        ny=p->y+p->vy;
      }
      break;
      case CC_MOUSE_L_UP:
      if(_cc_capturewin!=p)break;
      _cc_sendmousemessage(vx,vy,CC_MOUSE_MOVE);
      p->stat=0;
      _cc_capturewin=NULL;
      _cc_usekeys=true;
    }
  }
  if(((state==CC_MOUSE_L_DOWN)||(state==CC_MOUSE_R_DOWN))&&setfocus)
    cc_set_focus(_cc_findchild(p));
  if(chang)_cc_redrawclientwin(p);
  if(sendnext)_cc_sendmousemessage(vx,vy,state);
  return result;
}