]>
git.wh0rd.org - tt-rss.git/blob - lib/dijit/_editor/plugins/Print.js.uncompressed.js
1 define("dijit/_editor/plugins/Print", [
2 "dojo/_base/declare", // declare
3 "dojo/i18n", // i18n.getLocalization
4 "dojo/_base/lang", // lang.hitch
5 "dojo/_base/sniff", // has("chrome") has("opera")
6 "../../focus", // focus.focus()
9 "dojo/i18n!../nls/commands"
10 ], function(declare
, i18n
, lang
, has
, focus
, _Plugin
, Button
){
13 var _Plugin = dijit._editor._Plugin;
17 // dijit/_editor/plugins/Print
19 // This plugin provides Print capability to the editor. When
20 // clicked, the document in the editor frame will be printed.
23 var Print
= declare("dijit._editor.plugins.Print",_Plugin
,{
25 // This plugin provides Print capability to the editor. When
26 // clicked, the document in the editor frame will be printed.
28 _initButton: function(){
30 // Over-ride for creation of the Print button.
31 var strings
= i18n
.getLocalization("dijit._editor", "commands"),
33 this.button
= new Button({
34 label
: strings
["print"],
38 iconClass
: this.iconClassPrefix
+ " " + this.iconClassPrefix
+ "Print",
40 onClick
: lang
.hitch(this, "_print")
44 setEditor: function(/*dijit.Editor*/ editor
){
46 // Tell the plugin which Editor it is associated with.
48 // The editor object to attach the print capability to.
52 // Set up a check that we have a print function
53 // and disable button if we do not.
54 this.editor
.onLoadDeferred
.addCallback(
55 lang
.hitch(this, function(){
56 if(!this.editor
.iframe
.contentWindow
["print"]){
57 this.button
.set("disabled", true);
63 updateState: function(){
65 // Over-ride for button state control for disabled to work.
66 var disabled
= this.get("disabled");
67 if(!this.editor
.iframe
.contentWindow
["print"]){
70 this.button
.set("disabled", disabled
);
75 // Function to trigger printing of the editor document
78 var edFrame
= this.editor
.iframe
;
79 if(edFrame
.contentWindow
["print"]){
80 // IE requires the frame to be focused for
81 // print to work, but since this is okay for all
83 if(!has("opera") && !has("chrome")){
85 edFrame
.contentWindow
.print();
87 // Neither Opera nor Chrome 3 et you print single frames.
88 // So, open a new 'window', print it, and close it.
89 // Also, can't use size 0x0, have to use 1x1
90 var edDoc
= this.editor
.document
;
91 var content
= this.editor
.get("value");
92 content
= "<html><head><meta http-equiv='Content-Type' " +
93 "content='text/html; charset='UTF-8'></head><body>" +
94 content
+ "</body></html>";
95 var win
= window
.open("javascript: ''",
97 "status=0,menubar=0,location=0,toolbar=0," +
98 "width=1,height=1,resizable=0,scrollbars=0");
100 win
.document
.write(content
);
101 win
.document
.close();
103 var styleNodes
= edDoc
.getElementsByTagName("style");
105 // Clone over any editor view styles, since we can't print the iframe
108 for(i
= 0; i
< styleNodes
.length
; i
++){
109 var style
= styleNodes
[i
].innerHTML
;
110 var sNode
= win
.document
.createElement("style");
111 sNode
.appendChild(win
.document
.createTextNode(style
));
112 win
.document
.getElementsByTagName("head")[0].appendChild(sNode
);
122 // Register this plugin.
123 _Plugin
.registry
["print"] = function(){
124 return new Print({command
: "print"});