Bug 507039 - Middle clicking should close tabs

When a user clicks on a tab with the middle mouse button, close it.
However, if that is only tab that is currently open, do not close it.

Signed-off-by: Remy Suen <remy.suen@gmail.com>

1 files changed, 15 insertions, 5 deletions

diff --git a/modules/orionode/lib/main.js b/modules/orionode/lib/main.js
index e39dcdc..0ef87e7 100644
--- a/modules/orionode/lib/main.js
+++ b/modules/orionode/lib/main.js
@@ -99,11 +99,21 @@ function addNewTab(id, iframe) {
 	}
 
 	tab.addEventListener("click", function(evt) {
-		setActive();
-		evt.preventDefault();
-		evt.stopPropagation();
-		var menu = document.querySelector("#context-menu");
-		menu.classList.remove('context-menu-items-open');
+		if (evt.button === 1 && tabParent.childNodes.length > 1) {
+			// middle button clicked, close the tab if there are two or more
+			// tabs around
+			iframe.parentNode.removeChild(iframe);
+			tab.parentNode.removeChild(tab);
+			update();
+			evt.preventDefault();
+			evt.stopPropagation();
+		} else {
+			setActive();
+			evt.preventDefault();
+			evt.stopPropagation();
+			var menu = document.querySelector("#context-menu");
+			menu.classList.remove('context-menu-items-open');
+		}
 	});
 
 	tab.addEventListener('dragstart', function(evt) {