path: root/toj/jcs/pro.js

var pro = {
    init:function(){
        pro.pro_page = new class_pro_page;
    }
};

var class_pro_page = function(){
    var that  = this; 
    var ori_prop = new Object;
    var j_page = $('#index_page > [page="pro"]');
    var sub_mbox = new class_pro_sub_mbox(that);

    that.proid = null;
    that.proname = null;
    that.pmodname = null;

    that.__super();

    that.urlchange = function(direct){
        var proid;

        var _check = function(){
            proid = common.geturlpart()[1];
            if(proid == ''){
                return false;
            }
            proid = parseInt(proid);
            return true;
        };
        var _in = function(){
            index.settitle('TOJ-題目');

            $.post('/toj/php/problem.php',{'action':'get_pro','data':JSON.stringify({'proid':proid})},function(res){
                var css;
                var reto;

                if(res[0] != 'E'){
                    that.proid = proid;
                    reto = JSON.parse(res);
                    that.proname = reto.proname;
                    that.pmodname = reto.pmodname;
                    j_page.addClass(that.pmodname);

                    css = $('<link rel="stylesheet" type="text/css" href="/toj/pmod/' + that.pmodname + '/' + that.pmodname + '.css">');
                    $('head').append(css);
                    css.ready(function(){
                        $.get('/toj/pmod/' + that.pmodname + '/' + that.pmodname + '.html',{},function(res){
                            j_page.html(res);
                            $.getScript('/toj/pmod/' + that.pmodname + '/' + that.pmodname + '.js',function(script,stat,res){
                                eval(that.pmodname + '.init(that,j_page)');
                                that.export_urlchange('in');
                            });
                        });
                    });
                }
            });
        };
        var _out = function(){
            that.export_urlchange('out');

            for(key in that){
                if(!(key in ori_prop)){
                    delete that[key];
                }else{
                    that[key] = ori_prop[key];
                }
            }

            j_page.empty();
            j_page.removeClass(that.pmodname);
            index.emptycontent();
            index.emptytab();
            that.proid = null;
            that.proname = null;
            that.pmodname = null;
        };

        if(direct == 'in'){
            if(_check()){
                _in();
            }
        }else if(direct == 'out'){
            _out();
        }else if(direct == 'same'){
            if(_check()){
                if(proid != that.proid){
                    _out();
                    _in();
                }else{
                    that.export_urlchange('same');
                }
            }
        }
    };
    that.submit = function(proid){
        if(proid == undefined){
            proid = that.proid
        }
        sub_mbox.init(proid);
        common.showmbox(sub_mbox);
    };

    for(key in that){
        ori_prop[key] = that[key];
    }

    common.addpage('pro',that);
}; __extend(class_pro_page,class_common_page);

var class_pro_sub_mbox = function(paobj){
    var that = this;
    var j_mbox = $('#index_mask > div.pro_mask > div.sub_mbox');
    var j_error = j_mbox.find('div.head > div.error');
    var codebox = CodeMirror(j_mbox.find('div.codebox')[0],{
        mode:'text/x-c++src',
        theme:'lesser-dark',
        lineNumbers:true,
        matchBrackets:true,
        indentUnit:4
    });

    that.__super(paobj);

    that.init = function(proid){
        that.proid = proid;
        j_mbox.find('div.head > div.title').text('上傳ProID:' + that.proid);
        j_error.text('');
        $(j_mbox.find('[name="lang"] > option')[0]).attr('selected',true);
        codebox.setValue('');
    };
    that.switchchange = function(direct){
        if(direct == 'in'){
            that.fadein(j_mbox);
            codebox.refresh();
        }else if(direct == 'out'){
            that.fadeout(j_mbox);
        }
    };

    j_mbox.find('div.head > div.oper > button.submit').on('click',function(e){
        $.post('/toj/php/problem.php',{'action':'submit_code','data':JSON.stringify({'proid':that.proid,'lang':1,'code':codebox.getValue()})},function(res){
            if(res[0] == 'E'){
                if(res == 'Enot_login'){
                    j_error.text('未登入');
                }else if(res == 'Ewrong_language'){
                    j_error.text('語言錯誤');
                }else if(res == 'Ecode_too_long'){
                    j_error.text('程式碼過長');
                }else{
                    j_error.text('其他錯誤');
                }
            }else{
                common.hidembox(j_mbox); 
            }
        });
    });
    j_mbox.find('div.head > div.oper > button.cancel').on('click',function(e){
        common.hidembox(j_mbox); 
    });

    codebox.getWrapperElement().style.width = '100%';
    codebox.getWrapperElement().style.height = '100%';
    codebox.getScrollerElement().style.width = '100%';
    codebox.getScrollerElement().style.height = '100%';
}; __extend(class_pro_sub_mbox,class_common_mbox);