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//>>built
define("dojox/editor/plugins/PrettyPrint", [
"dojo",
"dijit",
"dojox",
"dijit/_editor/_Plugin",
"dojo/_base/connect",
"dojo/_base/declare",
"dojox/html/format"
], function(dojo, dijit, dojox) {
dojo.declare("dojox.editor.plugins.PrettyPrint",dijit._editor._Plugin,{
// summary:
// This plugin provides a mechanism by which to 'beautify HTML'
// generated by the editor. It is by no means perfect.
// indentBy [public] Integer
// The indentBy property configures if the plugin should use a
// set number of spaces for indent (between 1-5), or just tab.
// The default value is -1, which means tab.
indentBy: -1,
// lineLength [public] Integer
// The lineLength property configures if the plugin should break up long
// text lines into N lines of 'lineLength' length. This parameter does not
// take into account indention depth, only text line length. The default is -1
// which means unlimited line length.
lineLength: -1,
// useDefaultCommand [protected]
// Over-ride indicating that the command processing is done all by this plugin.
useDefaultCommand: false,
// map [public] Array
// An array of arrays that define out entity character to encoding mappings.
// see the dojox.html.entities definitions for more details. The default is
// HTML + cent, pound, yen, ellipsis, copyright, registered trademark.
entityMap: null,
// xhtml: [public] boolean
// Flag to denote that the PrettyPrint plugin try to generate XHTML compliant
// markup.
_initButton: function(){
// summary:
// Over-ride for creation of the resize button.
delete this.command;
},
setToolbar: function(toolbar){
// summary:
// Over-ride to do nothing.
// We don't want to append a button, we take over getValue.
},
setEditor: function(editor){
// summary:
// Over-ride to take over getValue of editor so that
// we can 'pretty' the output.
this.inherited(arguments);
var self = this;
this.editor.onLoadDeferred.addCallback(function(){
self.editor._prettyprint_getValue = self.editor.getValue;
self.editor.getValue = function(){
var val = self.editor._prettyprint_getValue(arguments);
return dojox.html.format.prettyPrint(val, self.indentBy, self.lineLength, self.entityMap, self.xhtml);
};
// The following are implemented as 'performance' functions. Don't prettyprint
// content on internal state changes, just on calls to actually get values.
self.editor._prettyprint_endEditing = self.editor._endEditing;
self.editor._prettyprint_onBlur = self.editor._onBlur;
self.editor._endEditing = function(ignore_caret){
var v = self.editor._prettyprint_getValue(true);
self.editor._undoedSteps=[];//clear undoed steps
self.editor._steps.push({text: v, bookmark: self.editor._getBookmark()});
}
self.editor._onBlur = function(e){
this.inherited("_onBlur", arguments);
var _c=self.editor._prettyprint_getValue(true);
if(_c!=self.editor.savedContent){
self.editor.onChange(_c);
self.editor.savedContent=_c;
}
}
});
}
});
// Register this plugin.
dojo.subscribe(dijit._scopeName + ".Editor.getPlugin",null,function(o){
if(o.plugin){ return; }
var name = o.args.name.toLowerCase();
if(name === "prettyprint"){
o.plugin = new dojox.editor.plugins.PrettyPrint({
indentBy: ("indentBy" in o.args)?o.args.indentBy:-1,
lineLength: ("lineLength" in o.args)?o.args.lineLength:-1,
entityMap: ("entityMap" in o.args)?o.args.entityMap:dojox.html.entities.html.concat([
["\u00A2","cent"],["\u00A3","pound"],["\u20AC","euro"],
["\u00A5","yen"],["\u00A9","copy"],["\u00A7","sect"],
["\u2026","hellip"],["\u00AE","reg"]
]),
xhtml: ("xhtml" in o.args)?o.args.xhtml:false
});
}
});
});
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