From 416ab3f12884fa63d2f80962d21068bbd3c91090 Mon Sep 17 00:00:00 2001
From: Vincent Vanwaelscappel <vincent@cubedesigners.com>
Date: Mon, 16 Oct 2017 18:42:39 +0200
Subject: [PATCH] wip #1748 @2

---
 js/libs/fluidbook/fluidbook.background.js | 5 ++++-
 js/libs/fluidbook/fluidbook.js            | 1 +
 js/libs/fluidbook/fluidbook.resize.js     | 4 ++--
 3 files changed, 7 insertions(+), 3 deletions(-)

diff --git a/js/libs/fluidbook/fluidbook.background.js b/js/libs/fluidbook/fluidbook.background.js
index 028b97ff..0a14f0c0 100644
--- a/js/libs/fluidbook/fluidbook.background.js
+++ b/js/libs/fluidbook/fluidbook.background.js
@@ -20,7 +20,10 @@ FluidbookBackground.prototype = {
         }
 
         var left, top, iw, ih;
-        if (this.fluidbook.datas.repeat == Fluidbook.NONE) {
+
+        if (this.fluidbook.datas.backgroundImageDimensions == undefined) {
+
+        } else if (this.fluidbook.datas.repeat == Fluidbook.NONE) {
             iw = this.fluidbook.datas.backgroundImageDimensions.width;
             ih = this.fluidbook.datas.backgroundImageDimensions.height;
 
diff --git a/js/libs/fluidbook/fluidbook.js b/js/libs/fluidbook/fluidbook.js
index d73b637f..cb09085c 100644
--- a/js/libs/fluidbook/fluidbook.js
+++ b/js/libs/fluidbook/fluidbook.js
@@ -625,6 +625,7 @@ Fluidbook.prototype = {
         if (d == undefined) {
             d = 1;
         }
+        $(this).trigger('fluidbook.page.change.start', [page]);
         this.tooltip.hideTooltip();
         $(".axis_y").removeClass('axis_y');
         $(".axis_x").removeClass('axis_x');
diff --git a/js/libs/fluidbook/fluidbook.resize.js b/js/libs/fluidbook/fluidbook.resize.js
index c11fd29e..68c63344 100644
--- a/js/libs/fluidbook/fluidbook.resize.js
+++ b/js/libs/fluidbook/fluidbook.resize.js
@@ -226,7 +226,7 @@ FluidbookResize.prototype = {
 
         $(window).scrollTop(0);
         $(window).trigger('fluidbookresize');
-        $(this.fluidbook).trigger('fluidbook.resize');
+        $(this.fluidbook).trigger('fluidbook.resize', {ww: this.ww, wh: this.wh, orientation: this.orientation, fluidbookrect: $("#fluidbook").get(0).getBoundingClientRect()});
     },
     resizeNav: function (interfaceScale) {
         var topNext = (this.hh - (100 * interfaceScale)) / 2;
@@ -307,7 +307,7 @@ FluidbookResize.prototype = {
             $(this.fluidbook).trigger('fluidbook.resize.beforeOrientationChange');
             this.fluidbook.zoom.resetZoom();
             this.fluidbook.pageTransition();
-            $(this.fluidbook).trigger('fluidbook.resize.orientation');
+            $(this.fluidbook).trigger('fluidbook.resize.orientation', this.orientation);
         }
     },
     getScreenFluidbookWidth: function () {
-- 
2.39.5