source: Dev/trunk/src/client/dojox/widget/_CalendarView.js @ 485

define([
        "dojo/_base/declare",
        "dijit/_WidgetBase",
        "dojo/dom-construct",
        "dojo/query",
        "dojo/date",
        "dojo/_base/window"
], function(declare, _WidgetBase, domConstruct, query, dojoDate, win){
        return declare("dojox.widget._CalendarView", _WidgetBase, {
                // summary:
                //              Base implementation for all view mixins.
                //              All calendar views should extend this widget.
                headerClass: "",

                useHeader: true,

                cloneClass: function(clazz, n, before){
                        // summary:
                        //              Clones all nodes with the class 'clazz' in a widget
                        var template = query(clazz, this.domNode)[0];
                        var i;
                        if(!before){
                                for(i = 0; i < n; i++){
                                        template.parentNode.appendChild(template.cloneNode(true));
                                }
                        }else{
                                // XXX: this is the same as template!
                                var bNode = query(clazz, this.domNode)[0];
                                for(i = 0; i < n; i++){
                                        template.parentNode.insertBefore(template.cloneNode(true), bNode);
                                }
                        }
                },

                _setText: function(node, text){
                        // summary:
                        //              Sets the text inside a node
                        if(node.innerHTML != text){
                                domConstruct.empty(node);
                                node.appendChild(win.doc.createTextNode(text));
                        }
                },

                getHeader: function(){
                        // summary:
                        //              Returns the header node of a view. If none exists,
                        //              an empty DIV is created and returned.
                        return this.header || (this.header = domConstruct.create("span", { "class":this.headerClass }));
                },

                onValueSelected: function(date){
                        //Stub function called when a date is selected
                },

                adjustDate: function(date, amount){
                        // summary:
                        //              Adds or subtracts values from a date.
                        //              The unit, e.g. "day", "month" or "year", is
                        //              specified in the "datePart" property of the
                        //              calendar view mixin.
                        return dojoDate.add(date, this.datePart, amount);
                },

                onDisplay: function(){
                        // summary:
                        //              Stub function that can be used to tell a view when it is shown.
                },

                onBeforeDisplay: function(){
                        // summary:
                        //              Stub function that can be used to tell a view it is about to be shown.
                },

                onBeforeUnDisplay: function(){
                        // summary:
                        //              Stub function that can be used to tell
                        //              a view when it is no longer shown.
                }
        });
});