section java

func doCaptureSplit(_data)
  fvar(s, _obj, old, proc)
  
  if(not isset(split_proc) and isdef(CaptureProcs))
    gvar(split_proc)
    
    old = block.select(block.reggen())
    println('var axis = 0;')
    println('var _split_obj_ = 0;')
    println('function onMouseSplitterUp() {')
    block.inclvl()
      println('document.onmousemove = _old_onmousemove_;')
      println('document.onmouseup = _old_onmouseup_;')
      println('_split_obj_ = 0;')
    block.declvl()
    println('}')
    
    println('function onMouseSplitter(e) {')
    block.inclvl()
    println('if(typeof e != "undefined") event = e;')
    println('if(axis == 1 || axis == 2) {')
      println('dy = event.clientY - _old_my_;')
      println('_old_my_ = event.clientY;')
      println('_split_obj_.style.height = parseInt(_split_obj_.style.height) + dy + "px";')
      println('if(_capture_event_) _capture_event_(_split_obj_, dy);')
    println('}')
    println('if(axis == 0 || axis == 2) {')
      println('dx = event.clientX - _old_mx_;')
      println('_old_mx_ = event.clientX;')
      println('_split_obj_.style.width = parseInt(_split_obj_.style.width) + dx + "px";')
      println('if(_capture_event_) _capture_event_(_split_obj_, dx);')
    println('}')    
    block.declvl()
    println('}')
    
    println('function beginMove(a, obj, event, capture) {')
    block.inclvl()
    println('axis = a;')
    println('_old_my_ = event.clientY;')
    println('_old_mx_ = event.clientX;')
    println('_split_obj_ = obj;')
    println('if(obj.style.width.length == 0 && (axis == 0 || axis == 2)) obj.style.width = obj.offsetWidth + "px"')
    println('if(obj.style.height.length == 0 && (axis == 1 || axis == 2)) obj.style.height = obj.offsetHeight + "px"')
    println('_old_onmousemove_ = document.onmousemove;')
    println('_old_onmouseup_ = document.onmouseup;')
    println('_capture_event_ = capture;')
    println('document.onmousemove = onMouseSplitter;')
    println('document.onmouseup = onMouseSplitterUp;')
    block.declvl()
    println('}')
    block.copyto(BLK_HEAD)
    block.delete(block.select(old))
  end
  
  _obj = Id
  s = isdef(IdAsObject) ? ('document.getElementById(' && _obj && ')') : _obj
  if(linked(onCapture))
    proc = fcapture
    old = block.select(block.reggen())
    println('function ', fcapture, '(split_obj, x) {')
    block.inclvl()    
      event(onCapture, 'x')
    block.declvl()
    println('}')
    block.copyto(BLK_HEAD)
    block.delete(block.select(old))
  else
    proc = 0
  end
  println('beginMove(', Axis, ',', s, ',event,', proc, ');')
end