odoo/addons/web/static/src/js/view_editor.js

openerp.web.view_editor = function(openerp) {
var QWeb = openerp.web.qweb;
openerp.web.ViewEditor =   openerp.web.Widget.extend({

    init: function(parent, element_id, dataset, view, options) {
        this._super(parent);
        this.element_id = element_id
        this.parent = parent
        this.dataset = dataset;
        this.model = dataset.model;
        this.xml_id = 0;
    },

    start: function() {
        this.View_editor();
    },

    View_editor : function(){
    var self = this;
    var action = {
        name:'ViewEditor',
        context:this.session.user_context,
        domain: [["model", "=", this.dataset.model]],
        res_model : 'ir.ui.view',
        views : [[false, 'list']],
        type: 'ir.actions.act_window',
        target: "current",
        limit : 80,
        auto_search : true,
        flags: {
            sidebar: false,
            views_switcher: false,
            action_buttons:false,
            search_view:false,
            pager:false,
            radio:true 
        },
    };
    var action_manager = new openerp.web.ActionManager(this);
    this.dialog = new openerp.web.Dialog(this,{
        modal: true,
        title: 'ViewEditor',
        width: 750,
        height: 500,
        buttons: {
        "Create": function(){
            //to do
        },
        "Edit": function(){
            self.xml_id = 0 ;
            self.get_data();
        },
        "Close": function(){
            $(this).dialog('destroy');
        }
    },
    });
    this.dialog.start();
    this.dialog.open();
    action_manager.appendTo(this.dialog);
    action_manager.do_action(action);
    },

    check_attr:function(xml,tag,level){
        var obj = new Object();
        obj.child_id = [];
        obj.id = this.xml_id++;
        obj.level = level;
        var att_list = [];
        var render_name = "<" + tag;
        var xml_tag = "<" + tag;
        $(xml).each(function() {
            att_list = this.attributes;
            att_list = _.select(att_list, function(attrs){
            xml_tag += ' ' +attrs.nodeName+'='+'"'+attrs.nodeValue+'"';
            if (tag != 'button'){
                if(attrs.nodeName == "string" || attrs.nodeName == "name" || attrs.nodeName == "index"){
                render_name += ' ' +attrs.nodeName+'='+'"'+attrs.nodeValue+'"';}
            }else{
                if(attrs.nodeName == "name"){
                render_name += ' ' +attrs.nodeName+'='+'"'+attrs.nodeValue+'"';}
            }
        });
        render_name+= ">";
        xml_tag+= ">";
        });
        obj.main_xml = xml_tag;
        obj.name = render_name;
        return obj;
    },

    save_object : function(val,parent_list,child_obj_list){
        var self = this;
        var check_id = parent_list[0];
        var p_list = parent_list.slice(1);
        if(val.child_id.length != 0){
            $.each(val.child_id, function(key,val) {
                if(val.id==check_id){
                    if(p_list.length!=0){
                        self.save_object(val,p_list,child_obj_list);
                    }else{
                        val.child_id = child_obj_list;
                    return;
                    }
                }
            });
        }else{
            val.child_id = child_obj_list;
        }
    },

    children_function : function(xml,root,parent_list,parent_id,main_object,parent_child_id){
        var self = this;
        var child_obj_list = [];
        var parent_child_id = parent_child_id;
        var parent_list = parent_list;
        var main_object = main_object;
        var children_list = $(xml).filter(root).children();
        var parents = $(children_list[0]).parents().get();
            _.each(children_list, function(child_node){
            var string = self.check_attr(child_node,child_node.tagName.toLowerCase(),parents.length);
            child_obj_list.push(string);
        });

        if(children_list.length != 0){
            var child_ids = _.map(child_obj_list ,function(num){return num.id;});
            parent_child_id.push({'key': parent_id, 'value': child_ids});
            var parents = $(children_list[0]).parents().get();
            if(parents.length <= parent_list.length){
                parent_list.splice(parents.length-1);
            }
            parent_list.push(parent_id);
            $.each(main_object, function(key,val) {
                self.save_object(val,parent_list.slice(1),child_obj_list);
            });
        }

        for(var i=0;i<children_list.length;i++){
            self.children_function
            (children_list[i],children_list[i].tagName.toLowerCase(),
                parent_list,child_obj_list[i].id,main_object,parent_child_id);
        }
        return {"main_object":main_object,"parent_child_id":parent_child_id};
    },

    parse_xml :function(arch,view_id){
        var self = this;
        var root = $(arch).filter(":first")[0];
        var tag = root.tagName.toLowerCase();
        var root_object = self.check_attr(root,tag,this.xml_id);
        return self.children_function(arch,tag,[],this.xml_id-1,[root_object],[]);
    },

    get_data : function(){
        var self = this;
        var view_id =(($("input[name='radiogroup']:checked").parent()).parent()).attr('data-id');
        var ve_dataset = new openerp.web.DataSet(this,'ir.ui.view');       
        ve_dataset.read_ids([parseInt(view_id)],['arch'],function (arch){
            one_object = self.parse_xml(arch[0].arch,view_id);
            one_object.arch = arch[0].arch; 
            dataset = new openerp.web.DataSetSearch(self,'ir.ui.view', null, null);
            dataset.read_slice([],{domain : [['inherit_id','=',parseInt(view_id)]]},function (result) {
                _.each(result,function(res){
                    self.inherit_view(one_object,res);
                });
                return self.edit_view(one_object);
            });
        });
    },
    inherit_view : function(one_object,result){
        var self = this;
        var root = $(result.arch).filter('*');
        var xpath_list = [];
        var part_expr = [];         
        var position ;
        if(root[0].tagName.toLowerCase() == "data"){
            _.each($(root).find('xpath'),function(xpath){
                xpath_list.push(xpath);
            });
        } else if(root[0].tagName.toLowerCase() == "xpath"){
            xpath_list.push(root[0]);
        }
        _.each(xpath_list,function(element){
            var xpath_object = self.parse_xml(element,result.id);
            var expr = $(element).attr('expr');
            var position = $(element).attr('position');
            part_expr = expr.split("/");
            if(part_expr[0]=="" && part_expr[1]==""){
                 part_expr = part_expr.splice(2);
            }else if(part_expr[0]==""){
                 part_expr = part_expr.splice(1);
            }
            if(part_expr[part_expr.length-1].search("@")!=-1){
                var part = part_expr[part_expr.length-1];
                var xpath_list = $.trim(part.replace(/[^a-zA-Z 0-9 _]+/g,' ')).split(" ");
                one_object['parent_child_id'].push(xpath_object['parent_child_id'][0]);
                $.each(one_object['main_object'], function(key,val) {
                    var id = self.search_object(val,xpath_list,[],position,xpath_object['main_object'],[]);
                    _.detect(one_object['parent_child_id'],function(res){
                        if(res.key==id){
                            res.value.push(xpath_object['main_object'][0].id);
                        }     
                    });
                });   
            }
        });
    },
    search_object:function(val,list,p_list,position,xpath_object,r_list){
        var self = this;
        var return_list = r_list;
        var main_list = $.trim(val.name.replace(/[^a-zA-Z 0-9 _]+/g,' ')).split(" ");
        var insert = _.intersection(main_list,list);
        var check = _.indexOf(p_list.child_id,xpath_object[0]);
        if(check == -1){
            if(insert.length == list.length){
                var level = val.level;            
                $.each(xpath_object, function(key,val) {
                    self.increase_level(val,level)
                });   
                var index = _.indexOf(p_list.child_id,val);
                if(position == "before"){
                    if(index!=0){index--;}
                }else if(position == "after"){
                    index++;
                }
                p_list.child_id.splice(index,0,xpath_object[0]);
                return_list.push(p_list.id);
            }else{
                if(val.child_id.length!=0){p_list = val;}
                $.each(val.child_id, function(key,val) {
                   self.search_object(val,list,p_list,position,xpath_object,return_list);
                });
            }
        }
        return return_list;
    },
    increase_level :function(val,level){
        var self = this;
        val.level = level; 
        $.each(val.child_id, function(key,val) {
            self.increase_level(val,level+1);
        });
    },
    edit_view : function(one_object){
        var self = this;
        this.dialog = new openerp.web.Dialog(this,{
            modal: true,
            title: 'Edit Xml',
            width: 750,
            height: 500,
            buttons: {
                "Inherited View": function(){
                    //todo
                },
                "Preview": function(){
                    //todo
                },
                "Close": function(){
                    $(this).dialog('destroy');
                }
            }
        });
    this.dialog.start().open();
    this.dialog.$element.html(QWeb.render('view_editor', {
       'data': one_object['main_object'],
    }));

    $("tr[id^='viewedit-']").click(function() {
        $("tr[id^='viewedit-']").removeClass('ui-selected');
        $(this).addClass('ui-selected');
    });

    $("img[id^='parentimg-']").click(function() {
        if ($(this).attr('src') == '/web/static/src/img/collapse.gif'){
            $(this).attr('src', '/web/static/src/img/expand.gif');
            self.on_expand(this);
        }else{
            $(this).attr('src', '/web/static/src/img/collapse.gif');
            var id = this.id.split('-')[1];
            self.on_collapse(this,one_object['parent_child_id'],one_object['main_object']);
        }
    });
    $("img[id^='side-']").click(function() {
        var side = $(this).closest("tr[id^='viewedit-']")
        var id_tr = (side.attr('id')).split('-')[1];
        var img = side.find("img[id='parentimg-"+id_tr+"']").attr('src'); ;
        var level = side.attr('level');
        var list_shift =[];
        var last_tr;
        var cur_tr = side;
        list_shift.push(side);
        var next_tr;
        switch (this.id)
        {
            case "side-add":
                break;
            case "side-remove":
                break;
            case "side-edit":
                break;
           case "side-up":
                while(1){
                    var prev_tr = cur_tr.prev();
                    if(level >= prev_tr.attr('level') || prev_tr.length==0){
                       last_tr = prev_tr;
                       break;
                    }
                    cur_tr = prev_tr;
                }
                if(img){
                    while(1){
                        next_tr = side.next();
                        if(next_tr.attr('level') <= level || next_tr.length==0){
                            break;
                        }else{
                            list_shift.push(next_tr);
                            side = next_tr;
                        } 
                    }
                }
                if(last_tr.length!=0 && last_tr.attr('level') == level){
                    _.each(list_shift,function(rec){
                         $(last_tr).before(rec); 
                    });
                }
            break;
        case "side-down":
            if(img){
                while(1){
                    next_tr = cur_tr.next();
                    if(next_tr.attr('level') <= level || next_tr.length==0){
                        last_tr = next_tr;
                    break;
                    }else{
                        list_shift.push(next_tr);
                        cur_tr = next_tr;
                    } 
               }
            }
            else{
                last_tr = cur_tr.next();
            }
            if(last_tr.length != 0 && last_tr.attr('level')==level){
                var last_tr_id = (last_tr.attr('id')).split('-')[1];  
                img = last_tr.find("img[id='parentimg-"+last_tr_id+"']").attr('src');
                if(img){
                    $("img[id='parentimg-"+last_tr_id+"']").attr('src', '/web/static/src/img/expand.gif');
                    while(1){
                        var next_tr = last_tr.next();
                        if (next_tr.attr('level') <= level || next_tr.length==0){break;}
                        next_tr.hide();
                        last_tr = next_tr;
                    }
                }
                list_shift.reverse();
                _.each(list_shift,function(rec){
                   $(last_tr).after(rec); 
                });
            }
            break;
        }
    });
    },
    on_expand: function(self){
        var level = $(self).closest("tr[id^='viewedit-']").attr('level');
        var cur_tr = $(self).closest("tr[id^='viewedit-']");
        while (1){
            var nxt_tr = cur_tr.next();
            if (nxt_tr.attr('level') > level){
                cur_tr = nxt_tr;
                nxt_tr.hide();
            }else return nxt_tr;
        }
    },
    on_collapse: function(self,parent_child_id,id,main_object){
        var id = self.id.split('-')[1];
        var datas = _.detect(parent_child_id,function(res){
            return res.key == id;
        });
        _.each(datas.value,function(rec){
            var tr = $("tr[id='viewedit-"+rec+"']");
            tr.find("img[id='parentimg-"+rec+"']").attr('src','/web/static/src/img/expand.gif');
            tr.show();
        });
    }
});
};