Restore control’s keyboard navigation

src/ol/control/fullscreencontrol.js

@@ -52,6 +52,8 @@ ol.control.FullScreen = function(opt_options) {
   this.registerDisposable(buttonHandler);
   goog.events.listen(buttonHandler,
       ol.pointer.EventType.POINTERUP, this.handleClick_, false, this);
+  goog.events.listen(button, goog.events.EventType.CLICK,
+      this.handleClick_, false, this);
 
   goog.events.listen(button, [
     goog.events.EventType.MOUSEOUT,
@@ -92,7 +94,11 @@ ol.control.FullScreen.prototype.handleClick_ = function(pointerEvent) {
   if (!googx.dom.fullscreen.isSupported()) {
     return;
   }
-  pointerEvent.browserEvent.preventDefault();
+  if (goog.isDef(pointerEvent.browserEvent)) {
+    pointerEvent.browserEvent.preventDefault();
+  } else if (pointerEvent.screenX !== 0 && pointerEvent.screenY !== 0) {
+    return;
+  }
   var map = this.getMap();
   if (goog.isNull(map)) {
     return;

src/ol/control/rotatecontrol.js

@@ -52,6 +52,8 @@ ol.control.Rotate = function(opt_options) {
   this.registerDisposable(handler);
   goog.events.listen(handler, ol.pointer.EventType.POINTERUP,
       ol.control.Rotate.prototype.resetNorth_, false, this);
+  goog.events.listen(button, goog.events.EventType.CLICK,
+      ol.control.Rotate.prototype.resetNorth_, false, this);
 
   goog.events.listen(button, [
     goog.events.EventType.MOUSEOUT,
@@ -92,7 +94,11 @@ goog.inherits(ol.control.Rotate, ol.control.Control);
  * @private
  */
 ol.control.Rotate.prototype.resetNorth_ = function(pointerEvent) {
-  pointerEvent.browserEvent.preventDefault();
+  if (goog.isDef(pointerEvent.browserEvent)) {
+    pointerEvent.browserEvent.preventDefault();
+  } else if (pointerEvent.screenX !== 0 && pointerEvent.screenY !== 0) {
+    return;
+  }
   // prevent the anchor from getting appended to the url
   var map = this.getMap();
   // FIXME works for View2D only

src/ol/control/zoomcontrol.js

@@ -56,6 +56,9 @@ ol.control.Zoom = function(opt_options) {
   goog.events.listen(inElementHandler,
       ol.pointer.EventType.POINTERUP, goog.partial(
           ol.control.Zoom.prototype.zoomByDelta_, delta), false, this);
+  goog.events.listen(inElement,
+      goog.events.EventType.CLICK, goog.partial(
+          ol.control.Zoom.prototype.zoomByDelta_, delta), false, this);
 
   goog.events.listen(inElement, [
     goog.events.EventType.MOUSEOUT,
@@ -77,6 +80,9 @@ ol.control.Zoom = function(opt_options) {
   goog.events.listen(outElementHandler,
       ol.pointer.EventType.POINTERUP, goog.partial(
           ol.control.Zoom.prototype.zoomByDelta_, -delta), false, this);
+  goog.events.listen(outElement,
+      goog.events.EventType.CLICK, goog.partial(
+          ol.control.Zoom.prototype.zoomByDelta_, -delta), false, this);
 
   goog.events.listen(outElement, [
     goog.events.EventType.MOUSEOUT,
@@ -111,7 +117,11 @@ goog.inherits(ol.control.Zoom, ol.control.Control);
  * @private
  */
 ol.control.Zoom.prototype.zoomByDelta_ = function(delta, pointerEvent) {
-  pointerEvent.browserEvent.preventDefault();
+  if (goog.isDef(pointerEvent.browserEvent)) {
+    pointerEvent.browserEvent.preventDefault();
+  } else if (pointerEvent.screenX !== 0 && pointerEvent.screenY !== 0) {
+    return;
+  }
   // prevent the anchor from getting appended to the url
   var map = this.getMap();
   // FIXME works for View2D only

src/ol/control/zoomtoextentcontrol.js

@@ -48,6 +48,8 @@ ol.control.ZoomToExtent = function(opt_options) {
   this.registerDisposable(buttonHandler);
   goog.events.listen(buttonHandler, ol.pointer.EventType.POINTERUP,
       this.handleZoomToExtent_, false, this);
+  goog.events.listen(button, goog.events.EventType.CLICK,
+      this.handleZoomToExtent_, false, this);
 
   goog.events.listen(button, [
     goog.events.EventType.MOUSEOUT,
@@ -73,7 +75,11 @@ goog.inherits(ol.control.ZoomToExtent, ol.control.Control);
  * @private
  */
 ol.control.ZoomToExtent.prototype.handleZoomToExtent_ = function(pointerEvent) {
-  pointerEvent.browserEvent.preventDefault();
+  if (goog.isDef(pointerEvent.browserEvent)) {
+    pointerEvent.browserEvent.preventDefault();
+  } else if (pointerEvent.screenX !== 0 && pointerEvent.screenY !== 0) {
+    return;
+  }
   // prevent #zoomExtent anchor from getting appended to the url
   var map = this.getMap();
   var view = map.getView();