From 72c407e0ed5c3a9ffd2ae518f9f5d4407e1f5d61 Mon Sep 17 00:00:00 2001
From: Andrzej Hunt <andrzej.hunt@collabora.com>
Date: Tue, 10 Nov 2015 11:44:50 +0100
Subject: [PATCH] loleaflet: support mouse cursor calback

---
 loleaflet/src/layer/tile/TileLayer.js  | 8 ++++++++
 loleaflet/src/map/handler/Map.Mouse.js | 8 ++++++++
 2 files changed, 16 insertions(+)

diff --git a/loleaflet/src/layer/tile/TileLayer.js b/loleaflet/src/layer/tile/TileLayer.js
index 8f446ea35..eddb2bb87 100644
--- a/loleaflet/src/layer/tile/TileLayer.js
+++ b/loleaflet/src/layer/tile/TileLayer.js
@@ -241,6 +241,9 @@ L.TileLayer = L.GridLayer.extend({
 			msg += 'height=' + this._docHeightTwips;
 			this._onInvalidateTilesMsg(msg);
 		}
+		else if (textMsg.startsWith('mousepointer:')) {
+			this._onMousePointerMsg(textMsg);
+		}
 		else if (textMsg.startsWith('partpagerectangles:')) {
 			this._onPartPageRectanglesMsg(textMsg);
 		}
@@ -376,6 +379,11 @@ L.TileLayer = L.GridLayer.extend({
 		this._onUpdateCellCursor();
 	},
 
+	_onMousePointerMsg: function (textMsg) {
+		textMsg = textMsg.substring(14); // "mousepointer: "
+		this._map._container.style.cursor = textMsg;
+	},
+
 	_onHyperlinkClickedMsg: function (textMsg) {
 		var link = textMsg.substring(18);
 		window.open(link, '_blank');
diff --git a/loleaflet/src/map/handler/Map.Mouse.js b/loleaflet/src/map/handler/Map.Mouse.js
index 6477be4f0..82c8c8395 100644
--- a/loleaflet/src/map/handler/Map.Mouse.js
+++ b/loleaflet/src/map/handler/Map.Mouse.js
@@ -157,6 +157,14 @@ L.Map.Mouse = L.Handler.extend({
 				this._map.fire('handleautoscroll', { pos: e.containerPoint, map: this._map });
 			}
 		}
+		else if (e.type === 'mousemove' && !this._mouseDown) {
+			clearTimeout(this._mouseOverTimeout);
+			mousePos = docLayer._latLngToTwips(e.latlng);
+			this._mouseOverTimeout = setTimeout(L.bind(function() {
+			    docLayer._postMouseEvent('move', mousePos.x, mousePos.y, 1, 0, modifier);
+			  }, this),
+			  100);
+		}
 		else if (e.type === 'dblclick' || e.type === 'trplclick' || e.type === 'qdrplclick') {
 			mousePos = docLayer._latLngToTwips(e.latlng);
 			var clicks = {