Subversion Repositories Applications.papyrus

if(!dojo._hasResource["dojox.dtl.tag.html"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
dojo._hasResource["dojox.dtl.tag.html"] = true;
dojo.provide("dojox.dtl.tag.html");

dojo.require("dojox.dtl._base");

dojox.dtl.tag.html.HtmlNode = function(name){
        this.contents = new dojox.dtl.Filter(name);
        this._div = document.createElement("div");
        this._lasts = [];
}
dojo.extend(dojox.dtl.tag.html.HtmlNode, {
        render: function(context, buffer){
                var text = this.contents.resolve(context);
                text = text.replace(/<(\/?script)/ig, '&lt;$1').replace(/\bon[a-z]+\s*=/ig, '');
                if(this._rendered && this._last != text){
                        buffer = this.unrender(context, buffer);
                }
                this._last = text;

                // This can get reset in the above tag
                if(!this._rendered){
                        this._rendered = true;
                        var div = this._div;
                        div.innerHTML = text;
                        var children = div.childNodes;
                        while(children.length){
                                var removed = div.removeChild(children[0]);
                                this._lasts.push(removed);
                                buffer = buffer.concat(removed);
                        }
                }

                return buffer;
        },
        unrender: function(context, buffer){
                if(this._rendered){
                        this._rendered = false;
                        this._last = "";
                        for(var i = 0, node; node = this._lasts[i++];){
                                buffer = buffer.remove(node);
                                dojo._destroyElement(node);
                        }
                        this._lasts = [];
                }
                return buffer;
        },
        clone: function(buffer){
                return new dojox.dtl.tag.html.HtmlNode(this.contents.contents);
        },
        toString: function(){ return "dojox.dtl.tag.html.HtmlNode"; }
});

dojox.dtl.tag.html.StyleNode = function(styles){
        this.contents = {};
        this._styles = styles;
        for(var key in styles){
                this.contents[key] = new dojox.dtl.Template(styles[key]);
        }
}
dojo.extend(dojox.dtl.tag.html.StyleNode, {
        render: function(context, buffer){
                for(var key in this.contents){
                        dojo.style(buffer.getParent(), key, this.contents[key].render(context));
                }
                return buffer;
        },
        unrender: function(context, buffer){
                return buffer;
        },
        clone: function(buffer){
                return new dojox.dtl.tag.html.HtmlNode(this._styles);
        },
        toString: function(){ return "dojox.dtl.tag.html.StyleNode"; }
});

dojox.dtl.tag.html.AttachNode = function(key){
        this.contents = key;
}
dojo.extend(dojox.dtl.tag.html.AttachNode, {
        render: function(context, buffer){
                if(!this._rendered){
                        this._rendered = true;
                        context.getThis()[this.contents] = buffer.getParent();
                }
                return buffer;
        },
        unrender: function(context, buffer){
                if(this._rendered){
                        this._rendered = false;
                        if(context.getThis()[this.contents] === buffer.getParent()){
                                delete context.getThis()[this.contents];
                        }
                }
                return buffer;
        },
        clone: function(buffer){
                return new dojox.dtl.tag.html.HtmlNode(this._styles);
        },
        toString: function(){ return "dojox.dtl.tag.html.AttachNode"; }
});

dojox.dtl.tag.html.html = function(parser, text){
        var parts = text.split(" ", 2);
        return new dojox.dtl.tag.html.HtmlNode(parts[1]);
}

dojox.dtl.tag.html.tstyle = function(parser, text){
        var styles = {};
        text = text.replace(dojox.dtl.tag.html.tstyle._re, "");
        var rules = text.split(dojox.dtl.tag.html.tstyle._re1);
        for(var i = 0, rule; rule = rules[i]; i++){
                var parts = rule.split(dojox.dtl.tag.html.tstyle._re2);
                var key = parts[0];
                var value = parts[1];
                if(value.indexOf("{{") == 0){
                        styles[key] = value;
                }
        }
        return new dojox.dtl.tag.html.StyleNode(styles);
}
dojo.mixin(dojox.dtl.tag.html.tstyle, {
        _re: /^tstyle\s+/,
        _re1: /\s*;\s*/g,
        _re2: /\s*:\s*/g
});

dojox.dtl.tag.html.attach = function(parser, text){
        var parts = text.split(dojox.dtl.tag.html.attach._re);
        return new dojox.dtl.tag.html.AttachNode(parts[1]);
}
dojo.mixin(dojox.dtl.tag.html.attach, {
        _re: /\s+/g
})

}