$(document).ready(function(){
    //var imgsrc = "media/1517533995690XZB2018RJYYB01021_1.jpg";
    var imgsrc = $(".imgsview img:first").attr("src");
    var canvasWidth = $(".imgsview img:first").get(0).naturalWidth/3;
    var canvasHeight = $(".imgsview img:first").get(0).naturalHeight/3;
    //alert(canvasWidth);
    //alert(canvasHeight);
    $("#pureCanvas").attr("data-width");
    $("#pureCanvas").attr("data-height");
    //检测按键
    var keyCode = null;
    var cailiao_flag = false;
    //document.onkeydown=function(event){
    //    var e = event || window.event || arguments.callee.caller.arguments[0];
    //    keyCode = e.keyCode;
    //}
    //document.onkeyup=function(event){
    //    var e = event || window.event || arguments.callee.caller.arguments[0];
    //    keyCode = null;
    //}

    document.addEventListener("keydown",function(event){
        var e = event || window.event || arguments.callee.caller.arguments[0];
        keyCode = e.keyCode;
    });
    document.addEventListener("keyup",function(event){
        var e = event || window.event || arguments.callee.caller.arguments[0];
        keyCode = e.keyCode;
        keyCode = null;
    });

    // 切割出的图片可切割
    $("#paperpiecesul").sortable();
    // $(".clean_ul").each(function(){
    //     $(this).sortable();
    // });
    //放大缩小滑块
    $( "#slider" ).slider();
    

    function initCanvas(){
        //实例化canvas
        $("#pureCanvas").pureCanvas('setting', 'backgroundImage', {
            width:canvasWidth,
            height:canvasHeight,
            imageSrc: imgsrc,
            callback: function(imageInfo){
                var data = imageInfo;
                data.eventType = 'bg';
            }
        });
        $("#pureCanvas").pureCanvas('Rectangle', 'type', 'Rectangle');
    }
    initCanvas();

    //$("#pureCanvas").pureCanvas('Rectangle', 'type', 'Rectangle');


    function getImgData(_cropCanvas,x,y,x1,y1){
        //var dataImg = bb.getImageData(x,y,x1-x,y1-y)
        var bb = _cropCanvas.getContext('2d');
        var dataImg = bb.getImageData(50,50,500,300)
        console.log(dataImg)
        // 将图像放回画布
        var canvas2 = document.createElement("canvas")
        canvas2.width = 500;
        canvas2.height = 300;
        var ctx2 = canvas2.getContext("2d")

        ctx2.putImageData(dataImg,0,0,0,0,canvas2.width,canvas2.height);

        // 试卷url
        var imgurl = canvas2.toDataURL("image/jpeg", 1)
        imgtmp = document.createElement("img");
        imgtmp.setAttribute('src',imgurl);
        document.getElementById("imgsview").append(imgtmp);
    }
    //图像裁剪
    function crop(imgsrc,x,y,x1,y1){
        x = parseInt(x)*6.37;
        y = parseInt(y)*6.37;
        x1 = parseInt(x1)*6.37;
        y1 = parseInt(y1)*6.37;
        
        if(!imgsrc){return;}
        var img = new Image;
	    
        img.setAttribute("crossOrigin",'anonymous');
        img.src = imgsrc;
        var _cropCanvas = document.createElement('canvas');
        _cropCanvas.width = img.width;
        _cropCanvas.height = img.height;
        var ctx = _cropCanvas.getContext('2d');
        img.onload = function () {  
            ctx.drawImage(img,0,0,img.width,img.height);
            var dataImg = ctx.getImageData(x,y,x1-x,y1-y)
            console.log(dataImg)
            // 将图像放回画布
            var canvas2 = document.createElement("canvas")
            canvas2.width = x1-x;
            canvas2.height = y1-y;
            var ctx2 = canvas2.getContext("2d")

            ctx2.putImageData(dataImg,0,0,0,0,canvas2.width,canvas2.height);
            // 试卷url
            var imgurl = canvas2.toDataURL("image/jpeg", 1)
            imgtmp = document.createElement("img");
            imgtmp.setAttribute('src',imgurl);
            imgtmp.setAttribute('width','100%');
            document.getElementById("imgsview").append(imgtmp);
        }
    }

    // 快捷工具条切换
    $("[data-pure-canvas-option]").on('click input change', function(e){
        var $this = $(this);
        
        if($this.attr('type')  == 'file'  && !$this.val()){
            return;
        }
        
        var optionName = $this.attr('data-pure-canvas-option');
        var optionType = $this.attr('data-pure-canvas-type');
        
        var value;
        if($this.attr('data-pure-canvas-value') == 'rate'){
            value = {'type': 'rate', 'rateVal': $this.val()};
        }
        else if(optionType == 'type' || $this.attr('data-pure-canvas-value')){
            value = $this.attr('data-pure-canvas-value');
        }
        else if(optionType == 'backgroundImage'){
            value = {
                    width:canvasWidth,
                    height:canvasHeight,
                    imageSrc: $this.prev().val(),
                callback: function(imageInfo){
                    var data = imageInfo;
                    data.eventType = 'bg';
                    
                    PureWebSocket.send(data);
                }
            }
        }
        else{
            value = $this.val();
        }
        $("#pureCanvas").pureCanvas(optionName, optionType, value);
        
    });
    
    //切换背景图
    $("#imgsview img").on('click input change', function(e){
        var $this = $(this);
        
        if($this.attr('type')  == 'file'  && !$this.val()){
            return;
        }
        
        var optionName = $this.attr('data-pure-canvas-option');
        var optionType = $this.attr('data-pure-canvas-type');
        
        var value;
        if($this.attr('data-pure-canvas-value') == 'rate'){
            value = {'type': 'rate', 'rateVal': $this.val()};
        }
        else if(optionType == 'type' || $this.attr('data-pure-canvas-value')){
            value = $this.attr('data-pure-canvas-value');
        }
        else if(optionType == 'backgroundImage'){
            value = {
                    width:canvasWidth,
                    height:canvasHeight,
                    imageSrc: $this.attr("src"),
                    callback: function(imageInfo){
                        var data = imageInfo;
                        data.eventType = 'bg';
                        
                        // PureWebSocket.send(data);
                    }
            }
        }
        else{
            value = $this.val();
        }
        $("#pureCanvas").pureCanvas(optionName, optionType, value);
        imgsrc = $this.attr("src");
    });


    //获取画矩形结果
    $("#pureCanvas").on('complate.draw.pureCanvas', function(e){
        var data = e.drawData;
        var point = data.points.split(",")[0].split(" ").concat(data.points.split(",")[1].split(" "));
        console.log(point);
        var timeStamp = e.timeStamp;
        var src = imgsrc;

        // 切割单题
        var _this = $("#paperpieces .cut_imgview_active");
        var point_site = check_point_site();

        // 
        var toolkit_type = get_toolkit_type();
        // 单题切割
        console.log(keyCode);
        if(toolkit_type=='danti'){
            var imgviewer = cut_single(src,point);

            //如果cailiao_flag 且上一题有材料
            if(cailiao_flag&&_this.prev(".cut_img_box_li").find(".cailiao_clean_ul").length){
               //_this.prev(".cut_img_box_li").find(".cailiao_clean_ul").clone().insertBefore(_this.find(".clean_ul")); 
               //_this.prev(".cut_img_box_li").find(".cailiao_num").clone().insertBefore(_this.find(".clean_ul")); 

               _this.prev(".cut_img_box_li").find(".cailiao_clean_ul").clone().insertBefore(imgviewer.find(".clean_ul")); 
               _this.prev(".cut_img_box_li").find(".cailiao_num").clone().insertBefore(imgviewer.find(".clean_ul")); 
            }

            // 
            if(keyCode==17){
                // 如果当前激活状态在最后一位则转移指针特性位置
                if($(_this).hasClass("forward_point")){
                    $(_this).removeClass("forward_point");
                    if($("#paperpieces .forward_point").length==0){
                        $(_this).after(gen_forward_point());
                        // 移动指针
                        change_forward_point();
                    }
                }
                if($(_this).find(".cut_imgview").length<1){
                    $(_this).html(imgviewer.html());
                }else{
                    $(_this).find(".clean_ul").append($(imgviewer).find(".cut_imgview"));
                }

            }else{
                // 移动指针
                change_forward_point();
                // 指针在结尾
                if($(_this).hasClass("forward_point")){
                    $(".forward_point").before(imgviewer);
                    // 滚动条滚动
                    $("#paperpieces").scrollTop($("#paperpieces")[0].scrollHeight);

                }else{
                    imgviewer.find("input").attr("value",_this.find("input").val());
                    _this.html(imgviewer.html());
                    
                }
                

            }
        // 切小题
        }else if(toolkit_type=='xiaoti'){
            var imgviewer = cut_mul_li(src,point);

            //如果cailiao_flag 且上一题有材料
            if(cailiao_flag&&_this.prev(".cut_img_box_li").find(".cailiao_clean_ul").length){
               //_this.prev(".cut_img_box_li").find(".cailiao_clean_ul").clone().insertBefore(_this.find(".clean_ul")); 
               //_this.prev(".cut_img_box_li").find(".cailiao_num").clone().insertBefore(_this.find(".clean_ul")); 

                if(!_this.find(".cailiao_clean_ul").length){
                   _this.prev(".cut_img_box_li").find(".cailiao_clean_ul").clone().insertBefore(imgviewer.find(".clean_ul")); 
                   _this.prev(".cut_img_box_li").find(".cailiao_num").clone().insertBefore(imgviewer.find(".clean_ul")); 
                }
            }

            //抛弃
            if(keyCode==100){
                // 如果当前激活状态在最后一位则转移指针特性位置
                if($(_this).hasClass("forward_point")){
                    $(_this).removeClass("forward_point");
                    if($("#paperpieces .forward_point").length==0){
                        $(_this).after(gen_forward_point());
                    }
                }
                // 
                if($(_this).find(".cut_imgview").length<1){
                    $(_this).html(imgviewer.html());
                }else{
                    $(_this).append($(imgviewer).find(".cut_imgview"));
                }

            }else{
                // 移动指针
                change_forward_point();
                // 指针在结尾
                if($(_this).hasClass("forward_point")){
                    $(imgviewer).addClass("cut_imgview_active");
                    $(".forward_point").before(imgviewer);
                    $(_this).removeClass("cut_imgview_active");
                    // 滚动条滚动
                    $("#paperpieces").scrollTop($("#paperpieces")[0].scrollHeight);

                }else{
                    // imgviewer.find("input").attr("value",_this.find("input").val());
                    // _this.html(imgviewer.html());
                    if(_this.find(".clean_ul").length){
                        //如果原来是单题全覆盖如果是小题则增加
                        if(_this.find(".clean_ul").find(".subqueinput").length){
                            _this.find(".clean_ul").append(imgviewer.find(".cut_imgview"));
                        }else{
                            _this.find(".clean_ul").remove();
                            _this.append(imgviewer.find(".clean_ul"));
                        }
                        //改成全覆盖
                        //_this.append(imgviewer.find(".clean_ul"));
                    }else{
                        _this.append(imgviewer.find(".clean_ul"));
                    }
                    
                }
                

            }
        // 切材料
        }else{
            var imgviewer = cut_cailiao_li(src,point);
            // 移动指针
            change_forward_point();

            // 指针在最后
            if($(_this).hasClass("forward_point")){
                $(imgviewer).addClass("cut_imgview_active");
                $(_this).removeClass("cut_imgview_active");
                // 
                if(_this.find(".cailiao_clean_ul").length){
                    _this.find(".cailiao_clean_ul").append(imgviewer.find(".cut_imgview"));
                }else{
                    $(".forward_point").before(imgviewer);
                }
            }else{
                //已存在切割好的题目
                if(_this.find(".clean_ul").length){
                    // 
                    if(_this.find(".cailiao_clean_ul").length){
                        _this.find(".cailiao_clean_ul").append(imgviewer.find(".cut_imgview"));
                    }else{
                        imgviewer.find(".cailiao_clean_ul").insertBefore(_this.find(".clean_ul"));
                    }
                    // 添加材料提示
                    var cailiao_num = _this.find(".cailiao_clean_ul .cut_imgview").length;
                    if(_this.find(".cailiao_num").length){
                        _this.find(".cailiao_num").text("第"+cailiao_num+"张材料");
                    }else{
                        _this.append(gen_cailiao_num(cailiao_num));
                    }
                    
                }else{
                    // 
                    if(_this.find(".cailiao_clean_ul").length){
                        _this.find(".cailiao_clean_ul").append(imgviewer.find(".cut_imgview"));
                    }else{
                        _this.append(imgviewer);
                    }
                }

            }
            // 
        }

        //添加hover事件
        add_hover();
        //添加点击激活事件
        active_cut_img(imgviewer);

    });
    //
    //去除多余的canvas
    $("canvas:eq(1)").remove();
    $("canvas:eq(1)").remove();


    function check_point_site(){
        var _this = $("#paperpieces .cut_imgview_active");
        var point_site = _this.index()+1;
        return point_site;
    }
    //删除操作
    function del_myself(_this){
        $(_this).remove();
    }

    // 切割操作
    // 单题切割
    function cut_single(src,point){
        // var imgtmp = gen_single_li(src,point);
        var imgtmp = gen_danti(src,point);
        return $(imgtmp)
    }

    // 生成定位指针
    function gen_forward_point(){
        var tmp_div = document.createElement("div");
        var value = $("#paperpieces li").length+1;
        var htmlstr = '<li class="forward_point cut_img_box_li"><input type="text" style="width:40px;" value='+value+' /></li>';
        $(tmp_div).html(htmlstr);
        return $(tmp_div).find(".forward_point");
    }

    //单题目li生成
    function gen_single_li(src,point){
        
        var imgtmp = document.createElement("li");
        $(imgtmp).addClass("cut_img_box_li");
        var sub_html = gen_cut_imgview(src,point);
        imgtmp.innerHTML=sub_html;
        
        return imgtmp;
    }
    // 切材料
    function cut_cailiao_li(src,point){
        // 大题号计算
        var queno = $("#paperpieces .cut_img_box_li").length;
        var tmpli = document.createElement("li");
        $(tmpli).addClass("cut_img_box_li");
        $(tmpli).append('<input type="text" class="quenoinput" value='+queno+' />');
        $(tmpli).append('<span type="text" class="cailiao_num">'+'第1张材料'+'</span>');
        var imgtmp = document.createElement("ul");
        // $(imgtmp).addClass("cut_img_box_li");
        $(imgtmp).addClass("cailiao_clean_ul");
        var sub_html = gen_cailiao_li(src,point);
        console.log(sub_html);
        imgtmp.innerHTML=sub_html;
        $(tmpli).append($(imgtmp));
        console.log($(tmpli).html());
        return $(tmpli);
    }

    // 生成材料提示
    function gen_cailiao_num(num){
        var tmp = document.createElement("div");
        $(tmp).append('<span type="text" class="cailiao_num">第'+num+'张材料</span>');
        return $(tmp).html();
    }

    // 生成材料预览
    function gen_cailiao_li(src,point){
        // var src="media/1517533995690XZB2018RJYYB01021_1.jpg";
        var subqueno = 1;
        // 
        var _this = $("#paperpieces .cut_imgview_active");
        var subqueno_num = _this.find(".cailiao_clean_ul").find(".cut_imgview").length;
        if(keyCode==17){
            var subqueno = 1;
            if(subqueno_num<1){
                subqueno = subqueno_num+1;
            }else{
                subqueno = parseInt(_this.find(".cailiao_clean_ul").find(".cut_imgview:last").find(".subqueinput").val());
            }
        }else{
            var subqueno = 1;
            if(subqueno_num<1){
                subqueno = subqueno_num+1;
            }else{
                subqueno = parseInt(_this.find(".cailiao_clean_ul").find(".cut_imgview:last").find("input").val())+1;
            }
        }
        // 
        var width = point[2]-point[0];
        var viewWidth=$('#paperpiecesul li:first').width();
        var widthRate=viewWidth/width;
        var background_position =(-point[0]*widthRate)+'px ' +(-point[1]*widthRate)+'px';
        var rate =(point[3]-point[1])/(point[2]-point[0]);
        // 子题号html
        var tmp_ul = document.createElement("ul");
        $(tmp_ul).addClass("clean_ul");
        // 
        // var sub_html = '<input type="text" style="width:40px;position:absolute;top:-21px;left:-1px;" value='+queno+' />';
        var page = $("#imgsview").find(".active_green_border").attr("data-page");
        var sub_html = '<li class="cut_imgview" data-point="'+point.join(',')+'" data-page='+page+' data-image-type=1><input type="text" class="subqueinput" value="'+subqueno+'"/>';
        sub_html += '<i class="icon iconfont icon-shanchu1 del_cut_imgview"></i></li>';
        $(tmp_ul).html(sub_html);
        $(tmp_ul).find(".cut_imgview").attr('style','height:'+rate*20+'vw;background-image:url("'+src+'");background-position:'+background_position+';background-size:'+(canvasWidth*widthRate*1.01)+'px;');
        return $(tmp_ul).html();
    }

    // 切小题
    function cut_mul_li(src,point){
        // 大题号计算
        var queno = $("#paperpieces .cut_img_box_li").length;
        var tmpli = document.createElement("li");
        $(tmpli).addClass("cut_img_box_li");
        $(tmpli).append('<input type="text" class="quenoinput" value='+queno+' />');
        $(tmpli).append('<i class="icon iconfont icon-shanchu del_li"></i>');
        var imgtmp = document.createElement("ul");
        // $(imgtmp).addClass("cut_img_box_li");
        $(imgtmp).addClass("clean_ul");
        var sub_html = gen_cut_subque(src,point);
        console.log(sub_html);
        imgtmp.innerHTML=sub_html;
        $(tmpli).append($(imgtmp));
        return $(tmpli);
    }

    // 图片查看div单题
    function gen_cut_imgview(src,point){
        //裁剪
        // var src="media/1517533995690XZB2018RJYYB01021_1.jpg";
        var width = point[2]-point[0];
        var viewWidth=$('#paperpiecesul li:first').width();
        var widthRate=viewWidth/width;
        var background_position =(-point[0]*widthRate)+'px ' +(-point[1]*widthRate)+'px';
        var rate =(point[3]-point[1])/(point[2]-point[0]);
        // 
        var tmp_div = document.createElement("div");
        var queno = $('#paperpiecesul li').length;
        var sub_html = '<input type="text" style="width:40px;position:absolute;top:-21px;left:-1px;" value='+queno+' />';
        sub_html += '<i class="icon iconfont icon-shanchu del_li"></i>';
        sub_html += '<div class="cut_imgview"><i class="icon iconfont icon-shanchu1 del_cut_imgview"></i></div>';
        $(tmp_div).html(sub_html);
        $(tmp_div).find(".cut_imgview").attr('style','height:'+rate*20+'vw;background-image:url("'+src+'");background-position:'+background_position+';background-size:'+(canvasWidth*widthRate*1.01)+'px;');
        return $(tmp_div).html();
    }

    // 生成单题
    function gen_danti(src,point){
        // 大题号计算
        var queno = $("#paperpieces .cut_img_box_li").length;
        var tmpli = document.createElement("li");
        $(tmpli).addClass("cut_img_box_li");
        $(tmpli).append('<input type="text" class="quenoinput" value='+queno+' />');
        $(tmpli).append('<i class="icon iconfont icon-shanchu del_li"></i>');
        var imgtmp = document.createElement("ul");
        // $(imgtmp).addClass("cut_img_box_li");
        $(imgtmp).addClass("clean_ul");
        var sub_html = gen_cut_subque(src,point,true);
        console.log(sub_html);
        imgtmp.innerHTML=sub_html;
        $(tmpli).append($(imgtmp));
        return $(tmpli);
    }

    function gen_cut_subque(src,point,flag){
        // 计算子题号
        
        // 当前所属题
        var _this = $("#paperpieces .cut_imgview_active");
        var subqueno_num = _this.find(".clean_ul").find(".cut_imgview").find(".subqueinput").length;
        if(keyCode==17){
            var subqueno = 1;
            if(subqueno_num<1){
                subqueno = subqueno_num+1;
            }else{
                subqueno = parseInt(_this.find(".cut_imgview:last").find("input").val());
            }
        }else{
            var subqueno = 1;
            if(subqueno_num<1){
                subqueno = subqueno_num+1;
            }else{
                subqueno = parseInt(_this.find(".cut_imgview:last").find("input").val())+1;
            }
        }
        // var src="media/1517533995690XZB2018RJYYB01021_1.jpg";
        var width = point[2]-point[0];
        var viewWidth=$('#paperpiecesul li:first').width();
        var widthRate=viewWidth/width;
        var background_position =(-point[0]*widthRate)+'px ' +(-point[1]*widthRate)+'px';
        var rate =(point[3]-point[1])/(point[2]-point[0]);
        // 子题号html
        var tmp_ul = document.createElement("ul");
        $(tmp_ul).addClass("clean_ul");
        // 
        if(flag){
            var page = $("#imgsview").find(".active_green_border").attr("data-page");
            var sub_html = '<li class="cut_imgview" data-point="'+point.join(',')+'" data-page='+page+' data-image-type=0>';
        }else{
            var page = $("#imgsview").find(".active_green_border").attr("data-page");
            var sub_html = '<li class="cut_imgview" data-point="'+point.join(',')+'" data-page='+page+' data-image-type=0><input type="text" class="subqueinput" value="'+subqueno+'"/>';
        }
        // 
        sub_html += '<i class="icon iconfont icon-shanchu1 del_cut_imgview" ></i></li>';
        $(tmp_ul).html(sub_html);
        $(tmp_ul).find(".cut_imgview").attr('style','height:'+rate*20+'vw;background-image:url("'+src+'");background-position:'+background_position+';background-size:'+(canvasWidth*widthRate*1.01)+'px;');
        return $(tmp_ul).html();
    }

    //已切割图片的hover效果
    function add_hover(targetimg){
        $(".cut_imgview").hover(function(index){
            $(this).css("cursor","pointer");
            $("#paperpieces").append('<div class="imgzoom"></div>');
            var style=$(this).attr("style");
            var top = $(this).offset().top;
            $('.imgzoom').attr("style",style);
            $('.imgzoom').css("top",top);
        },function(){
            $('.imgzoom').remove();
        });
    }
    // 已切割图片添加点击切换激活状态
    function active_cut_img(targetimg){
        $("#paperpieces").on("click",".cut_img_box_li",function(){
            $(this).addClass("cut_imgview_active");
            $(this).siblings().removeClass("cut_imgview_active");
            $(".forward_point").css("background",null);

            // 
            $(".del_li").hide();
            $(".del_cut_imgview").hide();
            $(this).find(".del_li").show();
            $(this).find(".del_cut_imgview").show();
        });
    }

    //当按住ctrl键时寻找当前处于激活状态的切图插入新的切图
    function insert_merge(){
        var cur_cut_img = $("#paperpieces[class='cut_imgview_active']");
    }
    // 改变指针位置
    function change_forward_point(){
        if($("#paperpieces .cut_imgview_active").hasClass("forward_point")){
            var _this = $(".forward_point")
            var prev_img = _this.prev();
            if(prev_img.length>0){
                var point_value = parseInt(_this.find("input").val())+1;
                console.log(point_value);
                _this.find("input").val(point_value);
            }else{
                _this.find("input").val(2);
            }
        }
        
    }
    // 工具hover事件
    $("#purePallete").find("button:lt(3)").each(function(){
        $(this).click(function(){
            $(this).addClass("toolkit_active");
            $(this).siblings().removeClass("toolkit_active");
            if($(this).attr("data-type")=="cailiao"){
               cailiao_flag = true; 
            }
        });
    });

    // 获取切割工具
    function get_toolkit_type(){
        var type = $("#purePallete").find(".toolkit_active").attr("data-type");
        return type;
    }

    $("#paperpieces").on("click",".cut_img_box_li",function(){
        $(this).addClass("cut_imgview_active");
        $(this).siblings().removeClass("cut_imgview_active");
        $(".forward_point").css("background",null);

        // 
        $(".del_li").hide();
        $(".del_cut_imgview").hide();
        $(this).find(".del_li").show();
        $(this).find(".del_cut_imgview").show();
    });

    $("#paperpieces").on("mouseover mouseout",".cut_imgview",function(event){
        if(event.type=="mouseover"){
            $(this).css("cursor","pointer");
            $("#paperpieces").append('<div class="imgzoom"></div>');
            var style=$(this).attr("style");
            var top = $(this).offset().top;
            $('.imgzoom').attr("style",style);
            $('.imgzoom').css("top",top);
        }else if(event.type=="mouseout"){
            $('.imgzoom').remove();
        }
    });

    //$("#paperpieces").on("mouseover mouseout",".cut_imgview",function(){
    //    alert(22222222222222);     
    //});

    //删除图片
    $('#paperpiecesul').on('click','.del_cut_imgview',function(){
        $(this).parents('.cut_imgview').remove()
        $('.imgzoom').remove()
    })
    //删除图片
    $('#paperpiecesul').on('click','.del_li',function(){
        $(this).parents('.cut_img_box_li').remove()
        $('.imgzoom').remove()
    })
    //试卷图片切换
    $('#imgsview img').each(function(){
        $(this).click(function(index){
            $(this).addClass("active_green_border");
            $(this).siblings().removeClass("active_green_border");
        });
    });
    //全屏
    var openFullScreen = function() {
        var e = document.documentElement;
        if (e.requestFullscreen)
            e.requestFullscreen();
        else if (e.mozRequestFullScreen)
            e.mozRequestFullScreen();
        else if (e.webkitRequestFullScreen)
            e.webkitRequestFullScreen();
        else if ("undefined" != typeof window.ActiveXObject) {
            var t = new ActiveXObject("WScript.Shell");
            t && t.SendKeys("{F11}")
        }
    }
    $(".icon-quanping").click(function(){
        openFullScreen();     
    });
    //结束材料
    $(".icon-msnui-poweroff").click(function(){
        cailiao_flag = false;     
    });
    //给快捷工具栏添加hover事件
    $(".paint_menu button").each(function(){
        var _this = $(this);
        $(this).hover(function(){
            layer.tips(_this.attr("data-desc"),_this,{tips:1});
        });     
    });
    
});