From e0af35f7911808a4aaf00d977327efbb929636b8 Mon Sep 17 00:00:00 2001
From: Rodolphe Breard <rodolphe.breard@uraniborg.net>
Date: Tue, 27 Nov 2012 10:28:08 +0100
Subject: [PATCH] ability to remove contacts

---
 chromesoul.css       |  7 +++++++
 lib/contacts.nsui.js | 36 +++++++++++++++++++++++++++++-------
 2 files changed, 36 insertions(+), 7 deletions(-)

diff --git a/chromesoul.css b/chromesoul.css
index 19672d7..449b8dd 100644
--- a/chromesoul.css
+++ b/chromesoul.css
@@ -121,3 +121,10 @@
 .spk-me {
     color: blue;
 }
+
+.remove {
+    float: right;
+    font-family: sans-serif;
+    font-size: 12px;
+    cursor: pointer;
+}
diff --git a/lib/contacts.nsui.js b/lib/contacts.nsui.js
index 83c484e..ab2b2b7 100644
--- a/lib/contacts.nsui.js
+++ b/lib/contacts.nsui.js
@@ -21,20 +21,42 @@ var ContactList = function() {
 };
 
 ContactList.prototype.addContact = function(name) {
-    var el = null;
+    var li = null, login = null, close = null;
 
     if (typeof this.contacts[name] === "undefined") {
-	el = document.createElement("li");
-	el.innerHTML = name;
-	el.addEventListener("dblclick", function() {
-	    var nel = $cs.ui.addNewTab(this.innerHTML);
+	li = document.createElement("li");
+	login = document.createElement("span");
+	close = document.createElement("span");
+	close.classList.add("remove");
+	login.innerHTML = name;
+	close.innerHTML = "x";
+	li.appendChild(login);
+	li.appendChild(close);
+	li.addEventListener("dblclick", function() {
+	    var nel = $cs.ui.addNewTab(name);
 
 	    $cs.ui.hideAllTabs();
 	    nel.show();
 	});
-	this.contacts[name] = el;
+	close.addEventListener("click", (function(elem) {
+	    return function() {
+		elem.rmContact(name);
+	    };
+	})(this));
+	this.contacts[name] = li;
 	this.save();
-	this.lst.appendChild(el);
+	this.lst.appendChild(li);
+    }
+};
+
+ContactList.prototype.rmContact = function(name) {
+    console.log('removing ' + name + 'from contacts');
+    for (var i = this.lst.children.length - 1; i >= 0; --i) {
+	if (this.lst.children[i].children[0].innerHTML === name) {
+	    console.log('deleted');
+	    this.lst.removeChild(this.lst.children[i]);
+	    break ;
+	}
     }
 };