var _____WB$wombat$assign$function_____ = function(name) {return (self._wb_wombat && self._wb_wombat.local_init && self._wb_wombat.local_init(name)) || self[name]; };
if (!self.__WB_pmw) { self.__WB_pmw = function(obj) { this.__WB_source = obj; return this; } }
{
  let window = _____WB$wombat$assign$function_____("window");
  let self = _____WB$wombat$assign$function_____("self");
  let document = _____WB$wombat$assign$function_____("document");
  let location = _____WB$wombat$assign$function_____("location");
  let top = _____WB$wombat$assign$function_____("top");
  let parent = _____WB$wombat$assign$function_____("parent");
  let frames = _____WB$wombat$assign$function_____("frames");
  let opener = _____WB$wombat$assign$function_____("opener");

//电脑版和手机版通用.
//经测试：touchstart、touchmove、touchend 三个事件在电脑版上的浏览器都不会执行，已测试microsoft Edge、IE、firefox、chrome、360安全浏览器、360极速浏览器、safari。
$k.dragMode = {
    any: 1,
    h: 2,
    v: 3,
    hOrv:4
};

$k.fn.draggable = function (config) {
    var obj = function (selector, config) {
        this.selector = selector;
        this.config = $.extendEx({}, this.defConfig, config);
    }
    obj.prototype.defConfig = {
        dragMode: $k.dragMode.any
    };
    obj.prototype.draggable = function () {
        var _obj = this;
        var target;
        if (_obj.config.target) {
            target = _obj.selector.find(_obj.config.target);
        }
        else {
            target = _obj.selector;
        }
        var cursor = target.css('cursor');
        if (cursor=='auto') {
            target.css('cursor', 'move');
        }

        $(target).mousedown(function (e, e1) {//电脑版.eTrigger:jquery trigger方法传递过来的参数.
            //alert(_obj.selector[0].id);
            if (!e.originalEvent) {
                
                e = e1;
            }
            //alert(e.pageX);
            //alert(e2);
            _obj.dragState = { preX: e.pageX, preY: e.pageY };
            _obj.dragState.startX = _obj.dragState.preX;
            _obj.dragState.startY = _obj.dragState.preY;
            _obj.dragState.isMouseDown = true;
            _obj.dragState.dragMode = _obj.config.dragMode;
            if (_obj.config.onMoveStart) {
                var ret = _obj.config.onMoveStart(_obj, e);
                if (ret == undefined) {
                    ret = false;
                }
                return ret;
            }
            return false;
        });

        $(target).on('touchstart', function (e, e1,e2) {//手机版
            if (!e.originalEvent) {
                e = e2;
            }
            _obj.dragState = { preX: e.originalEvent.touches[0].pageX, preY: e.originalEvent.touches[0].pageY };
            _obj.dragState.startX = _obj.dragState.preX;
            _obj.dragState.startY = _obj.dragState.preY;
            _obj.dragState.isMouseDown = true;
            _obj.dragState.dragMode = _obj.config.dragMode;
            if (_obj.config.onMoveStart) {
                var ret = _obj.config.onMoveStart(_obj, e.originalEvent.touches[0], e);
                if (ret==undefined) {
                    ret = true;
                }
                return ret;
            }
            return true;//如果返回false那么将无法实现点击,click没有反应.
        });

        $(document).mousemove(function (e) {//电脑版
            if (!_obj.dragState || !_obj.dragState.isMouseDown) {
                return true;
            }
            //alert(_obj.selector[0].outerHTML);
            var cssLeft = _obj.selector.css('left');
            var cssTop = _obj.selector.css('top');
            var left = cssLeft.substr(0, cssLeft.length - 2);
            left = parseFloat(left);
            var top = cssTop.substr(0, cssTop.length - 2);
            top = parseFloat(top);


            if (_obj.dragState.dragMode == $k.dragMode.hOrv) {
                if (Math.abs(e.pageX - _obj.dragState.startX) > 29) {//30px:这个数据参考jquery mobile的swipLeft事件,因此较合理
                    _obj.dragState.dragMode = $k.dragMode.h;
                }
                else if (Math.abs(e.pageY - _obj.dragState.startY) > 29) {//30px:这个数据参考jquery mobile的swipRight事件,因此较合理
                    _obj.dragState.dragMode = $k.dragMode.v;
                }
            }

            if (_obj.dragState.dragMode == $k.dragMode.any || _obj.dragState.dragMode == $k.dragMode.h) {
                _obj.dragState.hOffsetDirection = (e.pageX - _obj.dragState.startX) > 0 ? 'right' : 'left';
                _obj.dragState.hMoveDirection = (e.pageX - _obj.dragState.preX) > 0 ? 'right' : 'left';
            }
            if (_obj.dragState.dragMode == $k.dragMode.any || _obj.dragState.dragMode == $k.dragMode.v) {
                _obj.dragState.vOffsetDirection = (e.pageY - _obj.dragState.startY) > 0 ? 'down' : 'up';
                _obj.dragState.vMoveDirection = (e.pageY - _obj.dragState.preY) > 0 ? 'down' : 'up';
            }

            var onMoveResult = { h: true, v: true,ret:false };
            if (_obj.config.onMove) {
                onMoveResult = _obj.config.onMove(_obj, e);
                if (!onMoveResult) {
                    onMoveResult = { h: true, v: true, ret: false };
                }
            }
            if ((_obj.dragState.dragMode == $k.dragMode.any || _obj.dragState.dragMode == $k.dragMode.h) && onMoveResult.h) {
                _obj.selector.css('left', left + (e.pageX - _obj.dragState.preX));
            }
            if ((_obj.dragState.dragMode == $k.dragMode.any || _obj.dragState.dragMode == $k.dragMode.v) && onMoveResult.v) {
                _obj.selector.css('top', top + (e.pageY - _obj.dragState.preY));
            }
            _obj.dragState.preX = e.pageX;
            _obj.dragState.preY = e.pageY;
            var ret = onMoveResult.ret;
            if (ret == undefined) {
                ret = false;
            }
            return ret;
            //return false;
        });

        $(document).on('touchmove', function (e) {//手机版
            if (_obj.dragState && _obj.dragState.isMouseDown) {
                e.preventDefault();//阻止滚动条滚动或切换页面.
            }
            if (!_obj.dragState || !_obj.dragState.isMouseDown) {
                return true;
            }
            //在手机uc浏览器上,如果没有设置left和top,则值是auto.
            var cssLeft = _obj.selector.css('left');
            if (cssLeft == 'auto') {
                cssLeft = '0px';
            }
            var cssTop = _obj.selector.css('top');
            if (cssTop == 'auto') {
                cssTop = '0px';
            }
            var left = cssLeft.substr(0, cssLeft.length - 2);
            left = parseFloat(left);
            var top = cssTop.substr(0, cssTop.length - 2);
            top = parseFloat(top);

            if (_obj.dragState.dragMode == $k.dragMode.hOrv) {
                if (Math.abs(e.originalEvent.changedTouches[0].pageX - _obj.dragState.startX) > 29) {//30px:这个数据参考jquery mobile的swipLeft事件,因此较合理
                    _obj.dragState.dragMode = $k.dragMode.h;
                }
                else if (Math.abs(e.originalEvent.changedTouches[0].pageY - _obj.dragState.startY) > 29) {//30px:这个数据参考jquery mobile的swipRight事件,因此较合理
                    _obj.dragState.dragMode = $k.dragMode.v;
                }
            }

            if (_obj.dragState.dragMode == $k.dragMode.any || _obj.dragState.dragMode == $k.dragMode.h) {
                _obj.dragState.hOffsetDirection = (e.originalEvent.changedTouches[0].pageX - _obj.dragState.startX) > 0 ? 'right' : 'left';
                _obj.dragState.hMoveDirection = (e.originalEvent.changedTouches[0].pageX - _obj.dragState.preX) > 0 ? 'right' : 'left';
            }
            if (_obj.dragState.dragMode == $k.dragMode.any || _obj.dragState.dragMode == $k.dragMode.v) {
                _obj.dragState.vOffsetDirection = (e.originalEvent.changedTouches[0].pageY - _obj.dragState.startY) > 0 ? 'down' : 'up';
                _obj.dragState.vMoveDirection = (e.originalEvent.changedTouches[0].pageY - _obj.dragState.preY) > 0 ? 'down' : 'up';
            }


            var onMoveResult = { h: true, v: true, ret: false };
            if (_obj.config.onMove) {
                onMoveResult = _obj.config.onMove(_obj, e.originalEvent.changedTouches[0], e);
                if (!onMoveResult) {
                    onMoveResult = { h: true, v: true, ret: false };
                }
            }
            if ((_obj.dragState.dragMode == $k.dragMode.any || _obj.dragState.dragMode == $k.dragMode.h) && onMoveResult.h) {
                _obj.selector.css('left', left + (e.originalEvent.changedTouches[0].pageX - _obj.dragState.preX));
            }
            if ((_obj.dragState.dragMode == $k.dragMode.any || _obj.dragState.dragMode == $k.dragMode.v) && onMoveResult.v) {
                _obj.selector.css('top', top + (e.originalEvent.changedTouches[0].pageY - _obj.dragState.preY));
            }
            _obj.dragState.preX = e.originalEvent.changedTouches[0].pageX;
            _obj.dragState.preY = e.originalEvent.changedTouches[0].pageY;
            var ret = onMoveResult.ret;
            if (ret == undefined) {
                ret = false;
            }
            return ret;
            //return false;
        });
        $(document).mouseup(function (e) {//电脑版
            var ret=undefined;
            if (_obj.dragState && _obj.dragState.isMouseDown && _obj.config.onMoveEnd) {
                ret = _obj.config.onMoveEnd(_obj, e);
            }
            if (_obj.dragState) {
                _obj.dragState.isMouseDown = false;
            }
            if(ret!=undefined)
            {
                return ret;
            }
        });
        $(document).on('touchend', function (e) {//手机版
            var ret = undefined;
            if (_obj.dragState && _obj.dragState.isMouseDown && _obj.config.onMoveEnd) {
                ret = _obj.config.onMoveEnd(_obj, e.originalEvent.changedTouches[0], e);
            }
            if (_obj.dragState) {
                _obj.dragState.isMouseDown = false;
            }
            if (ret != undefined) {
                return ret;
            }
        });

    }
    var _obj = new obj($(this.jo), config || {});
    _obj.draggable();
    return _obj;
};

}