From c46777826f5897173b61bfddf2fb69b57a7b1558 Mon Sep 17 00:00:00 2001
From: Nathan Gray <nathangray.bsc@gmail.com>
Date: Wed, 20 Feb 2013 20:53:15 +0000
Subject: [PATCH] Add iframe widget

---
 etemplate/js/et2_widget_iframe.js | 106 ++++++++++++++++++++++++++++++
 etemplate/js/et2_widget_vfs.js    |   1 +
 etemplate/js/etemplate2.js        |   1 +
 3 files changed, 108 insertions(+)
 create mode 100644 etemplate/js/et2_widget_iframe.js

diff --git a/etemplate/js/et2_widget_iframe.js b/etemplate/js/et2_widget_iframe.js
new file mode 100644
index 0000000000..f4558c5995
--- /dev/null
+++ b/etemplate/js/et2_widget_iframe.js
@@ -0,0 +1,106 @@
+/**
+ * eGroupWare eTemplate2 - JS widget class for an iframe
+ *
+ * @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
+ * @package etemplate
+ * @subpackage api
+ * @link http://www.egroupware.org
+ * @author Nathan Gray
+ * @copyright Nathan Gray 2013
+ * @version $Id$
+ */
+
+"use strict";
+
+/*egw:uses
+        et2_core_valueWidget;
+*/
+
+var et2_iframe = et2_valueWidget.extend({
+
+	attributes: {
+		'label': {
+			default: "",
+			description: "The label is displayed by default in front (for radiobuttons behind) each widget (if not empty). If you want to specify a different position, use a '%s' in the label, which gets replaced by the widget itself. Eg. '%s Name' to have the label Name behind a checkbox. The label can contain variables, as descript for name. If the label starts with a '@' it is replaced by the value of the content-array at this index (with the '@'-removed and after expanding the variables).",
+			ignore: false,
+			name: "Label",
+			translate: true,
+			type: "string",
+		},
+		"needed": {
+			"ignore": true
+		},
+		"seamless": {
+			name: "Seamless",
+			default: true,
+			description: "Specifies that the iframe should be rendered in a manner that makes it appear to be part of the containing document",
+			translate: false,
+			type: "boolean"
+		},
+	},
+
+	init: function() {
+		this._super.apply(this, arguments);
+
+                // Allow no child widgets
+                this.supportedWidgetClasses = [];
+
+                this.htmlNode = $j(document.createElement("iframe"));
+                if(this.options.label)
+                {
+                        this.htmlNode.append('<span class="et2_label">'+this.options.label+'</span>');
+                }
+                this.setDOMNode(this.htmlNode[0]);
+        },
+
+	/**
+	 * Make it look like part of the containing document
+	 *
+	 * @param _seamless boolean
+	 */
+	set_seamless: function(_seamless) {
+		this.options.seamless = _seamless
+		this.htmlNode.attr("seamless", _seamless);
+	},
+
+	set_value: function(_value) {
+		if(typeof _value == "undefined") _value = "";
+
+		if(_value.trim().indexOf("http") == 0)
+		{
+			// Value is a URL
+			this.set_src(_value);
+		}
+		else
+		{
+			// Value is content
+			this.set_srcdoc(_value);
+		}
+        },
+
+	/**
+	 * Set the URL for the iframe
+	 *
+	 * Sets the src attribute to the given value
+	 *
+	 * @param _value String URL
+	 */
+	set_src: function(_value) {
+		if(_value.trim() != "")
+		{
+			this.htmlNode.attr("src", _value);
+		}
+	},
+
+	/**
+	 * Sets the content of the iframe
+	 *
+	 * Sets the srcdoc attribute to the given value
+	 *
+	 * @param _value String Content of a document
+	 */
+	set_srcdoc: function(_value) {
+		this.htmlNode.attr("srcdoc", _value);
+	}
+});
+et2_register_widget(et2_iframe, ["iframe"]);
diff --git a/etemplate/js/et2_widget_vfs.js b/etemplate/js/et2_widget_vfs.js
index bd67e253e6..2c46d16e95 100644
--- a/etemplate/js/et2_widget_vfs.js
+++ b/etemplate/js/et2_widget_vfs.js
@@ -17,6 +17,7 @@
 	et2_core_inputWidget;
 	et2_core_valueWidget;
 	et2_widget_description;
+	et2_widget_file;
 */
 
 /**
diff --git a/etemplate/js/etemplate2.js b/etemplate/js/etemplate2.js
index c7f2ef22c3..d9e940cc06 100644
--- a/etemplate/js/etemplate2.js
+++ b/etemplate/js/etemplate2.js
@@ -36,6 +36,7 @@
 	et2_widget_historylog;
 	et2_widget_hrule;
 	et2_widget_image;
+	et2_widget_iframe;
 	et2_widget_file;
 	et2_widget_link;
 	et2_widget_progress;