//>>built define("dijit/_editor/plugins/Print", [ "dojo/_base/declare", // declare "dojo/i18n", // i18n.getLocalization "dojo/_base/lang", // lang.hitch "dojo/_base/sniff", // has("chrome") has("opera") "../../focus", // focus.focus() "../_Plugin", "../../form/Button", "dojo/i18n!../nls/commands" ], function(declare, i18n, lang, has, focus, _Plugin, Button){ /*===== var _Plugin = dijit._editor._Plugin; =====*/ // module: // dijit/_editor/plugins/Print // summary: // This plugin provides Print capability to the editor. When // clicked, the document in the editor frame will be printed. var Print = declare("dijit._editor.plugins.Print",_Plugin,{ // summary: // This plugin provides Print capability to the editor. When // clicked, the document in the editor frame will be printed. _initButton: function(){ // summary: // Over-ride for creation of the Print button. var strings = i18n.getLocalization("dijit._editor", "commands"), editor = this.editor; this.button = new Button({ label: strings["print"], dir: editor.dir, lang: editor.lang, showLabel: false, iconClass: this.iconClassPrefix + " " + this.iconClassPrefix + "Print", tabIndex: "-1", onClick: lang.hitch(this, "_print") }); }, setEditor: function(/*dijit.Editor*/ editor){ // summary: // Tell the plugin which Editor it is associated with. // editor: Object // The editor object to attach the print capability to. this.editor = editor; this._initButton(); // Set up a check that we have a print function // and disable button if we do not. this.editor.onLoadDeferred.addCallback( lang.hitch(this, function(){ if(!this.editor.iframe.contentWindow["print"]){ this.button.set("disabled", true); } }) ); }, updateState: function(){ // summary: // Over-ride for button state control for disabled to work. var disabled = this.get("disabled"); if(!this.editor.iframe.contentWindow["print"]){ disabled = true; } this.button.set("disabled", disabled); }, _print: function(){ // summary: // Function to trigger printing of the editor document // tags: // private var edFrame = this.editor.iframe; if(edFrame.contentWindow["print"]){ // IE requires the frame to be focused for // print to work, but since this is okay for all // no special casing. if(!has("opera") && !has("chrome")){ focus.focus(edFrame); edFrame.contentWindow.print(); }else{ // Neither Opera nor Chrome 3 et you print single frames. // So, open a new 'window', print it, and close it. // Also, can't use size 0x0, have to use 1x1 var edDoc = this.editor.document; var content = this.editor.get("value"); content = "" + content + ""; var win = window.open("javascript: ''", "", "status=0,menubar=0,location=0,toolbar=0," + "width=1,height=1,resizable=0,scrollbars=0"); win.document.open(); win.document.write(content); win.document.close(); var styleNodes = edDoc.getElementsByTagName("style"); if(styleNodes){ // Clone over any editor view styles, since we can't print the iframe // directly. var i; for(i = 0; i < styleNodes.length; i++){ var style = styleNodes[i].innerHTML; var sNode = win.document.createElement("style"); sNode.appendChild(win.document.createTextNode(style)); win.document.getElementsByTagName("head")[0].appendChild(sNode); } } win.print(); win.close(); } } } }); // Register this plugin. _Plugin.registry["print"] = function(){ return new Print({command: "print"}); }; return Print; });