// Name: HTMLEditor.PreviewPanel.debug.js
// Assembly: AjaxControlToolkit
// Version: 4.5.7.1213
// FileVersion: 4.5.7.1213
Type.registerNamespace("Sys.Extended.UI.HTMLEditor");
Sys.Extended.UI.HTMLEditor.PreviewPanel = function(element) {
Sys.Extended.UI.HTMLEditor.PreviewPanel.initializeBase(this, [element]);
this._focus$delegate = Function.createDelegate(this, this._focus_event);
this._blur$delegate = Function.createDelegate(this, this._blur_event);
this._doc = null;
this._content = "";
this._panel_timer = null;
}
Sys.Extended.UI.HTMLEditor.PreviewPanel.prototype = {
_focus: function() {
try { // some browsers fail when invisible
this.get_element().contentWindow.focus();
} catch (e) { }
this._focused();
},
_focus_event: function() {
if (this._panel_timer == null) {
var contentWindow = this.get_element().contentWindow;
var panel = this;
this._really_focused();
this._panel_timer = setTimeout(function() { contentWindow.focus(); panel._really_focused(); panel._panel_timer = null; }, 0);
}
return true;
},
_blur_event: function() {
if (this._panel_timer != null) {
clearTimeout(this._panel_timer);
this._panel_timer = null;
}
return true;
},
_activate: function(value) {
Sys.Extended.UI.HTMLEditor.PreviewPanel.callBaseMethod(this, "_activate");
this._content = value;
this._wasFocused = false;
this._initIframe(value);
Sys.Extended.UI.HTMLEditor._addEvents(this.get_element().contentWindow, ["focus"], this._focus$delegate);
Sys.Extended.UI.HTMLEditor._addEvents(this.get_element().contentWindow, ["blur"], this._blur$delegate);
this._activateFinished();
},
_deactivate: function() {
Sys.Extended.UI.HTMLEditor._removeEvents(this.get_element().contentWindow, ["blur"], this._blur$delegate);
Sys.Extended.UI.HTMLEditor._removeEvents(this.get_element().contentWindow, ["focus"], this._focus$delegate);
if (Sys.Extended.UI.HTMLEditor.isIE) {
try { // if src changed (with link in document) - security exception can occur in IE
this._doc.open();
this._doc.write("");
this._doc.close();
this.get_element().src = "javascript:false;";
} catch (ex) { }
}
this._doc = null;
this._content = "";
Sys.Extended.UI.HTMLEditor.PreviewPanel.callBaseMethod(this, "_deactivate");
},
_initIframe: function(value) {
var str = Sys.Extended.UI.HTMLEditor.Trim(value);
this._doc = this.get_element().contentWindow.document;
if (!Sys.Extended.UI.HTMLEditor.isIE) {
} else {
str = str.replace(/&/ig, "&");
}
this._doc.open();
this._doc.write("" + str + "");
this._doc.close();
},
_getContent: function() {
return this._content;
},
_setContent: function(value) {
this._content = value;
this._initIframe(value);
}
}
Sys.Extended.UI.HTMLEditor.PreviewPanel.registerClass("Sys.Extended.UI.HTMLEditor.PreviewPanel",Sys.Extended.UI.HTMLEditor.ModePanel);