From 82db5d04d40f6822f8ee592b02781a64f44deca8 Mon Sep 17 00:00:00 2001
From: Fred Chasen <fchasen@gmail.com>
Date: Fri, 12 Sep 2014 08:13:31 -0400
Subject: [PATCH] Fix miss first item in pagination

---
 examples/basic-dev.html  |  2 +-
 examples/pagination.html | 20 ++++++++++----------
 src/render_iframe.js     |  1 -
 src/renderer.js          | 19 ++++++++++---------
 4 files changed, 21 insertions(+), 21 deletions(-)

diff --git a/examples/basic-dev.html b/examples/basic-dev.html
index 1e4d9c7..6e309dc 100644
--- a/examples/basic-dev.html
+++ b/examples/basic-dev.html
@@ -107,7 +107,7 @@
          <script>
             "use strict";
             
-            var book = ePub("../reader/moby-dick/", {restore: true, reload: true });
+            window.book = ePub("../books/moby-dick/", {restore: true, reload: true });
             
         </script>
     </head>
diff --git a/examples/pagination.html b/examples/pagination.html
index 76d8652..d00c56f 100644
--- a/examples/pagination.html
+++ b/examples/pagination.html
@@ -119,7 +119,7 @@
          <script>
             "use strict";
 
-            var book = ePub("../reader/moby-dick/", { width: 1076, height: 588 });
+            var book = ePub("../books/bkb_9781609949914/", { width: 1076, height: 588 });
 
         </script>
     </head>
@@ -149,17 +149,17 @@
 
             // Load in stored pageList from json or local storage
             ///*
-            // EPUBJS.core.request("page_list.json").then(function(storedPageList){
-            //     pageList = storedPageList;
-            //     console.log(storedPageList)
-            //     book.loadPagination(pageList);
-            // });
-
+            EPUBJS.core.request("../books/bkb_9781609949914/page_list.json").then(function(storedPageList){
+                pageList = storedPageList;
+                // console.log(storedPageList)
+                book.loadPagination(pageList);
+            });
+            
 
             // Or generate the pageList on the fly
-            book.ready.all.then(function(){
-                book.generatePagination();
-            });
+            // book.ready.all.then(function(){
+            //     book.generatePagination();
+            // });
 
             // Wait for the pageList to be ready and then show slider
             book.pageListReady.then(function(pageList){
diff --git a/src/render_iframe.js b/src/render_iframe.js
index 791d75a..d82b034 100644
--- a/src/render_iframe.js
+++ b/src/render_iframe.js
@@ -49,7 +49,6 @@ EPUBJS.Render.Iframe.prototype.load = function(chapter){
 			render.bodyEl = render.document.body;
 			render.window = render.iframe.contentWindow;
 			
-			
 			render.window.addEventListener("resize", render.resized.bind(render), false);
 		
 			//-- Clear Margins
diff --git a/src/renderer.js b/src/renderer.js
index 25e3e71..4ed628d 100644
--- a/src/renderer.js
+++ b/src/renderer.js
@@ -564,7 +564,7 @@ EPUBJS.Renderer.prototype.sprint = function(root, func) {
 
 EPUBJS.Renderer.prototype.mapPage = function(){
 	var renderer = this;
-	var map = [{ start: null, end: null }];
+	var map = [];
 	var root = this.render.getBaseElement();
 	var page = 1;
 	var width = this.layout.colWidth + this.layout.gap;
@@ -617,18 +617,18 @@ EPUBJS.Renderer.prototype.mapPage = function(){
 			if(!pos || (pos.width === 0 && pos.height === 0)) {
 				return;
 			}
-
 			if(pos.left + pos.width < limit) {
-				if(!map[page-1].start){
+				if(!map[page-1]){
 					range.collapse(true);
 					cfi = renderer.currentChapter.cfiFromRange(range);
-					map[page-1].start = cfi;
+					// map[page-1].start = cfi;
+					map.push({ start: cfi, end: null })
 				}
 			} else {
 				if(prevRange){
 					prevRange.collapse(true);
 					cfi = renderer.currentChapter.cfiFromRange(prevRange);
-					map[page-1].end = cfi;
+					map[map.length-1].end = cfi;
 				}
 
 				range.collapse(true);
@@ -656,18 +656,19 @@ EPUBJS.Renderer.prototype.mapPage = function(){
 		prevRange.collapse(true);
 
 		cfi = renderer.currentChapter.cfiFromRange(prevRange);
-		map[page-1].end = cfi;
+		map[map.length-1].end = cfi;
 	}
 
 	// Handle empty map
-	if(map.length === 1 && !map[0].start) {
+	if(!map.length) {
 		range = this.doc.createRange();
 		range.selectNodeContents(root);
 		range.collapse(true);
 
 		cfi = renderer.currentChapter.cfiFromRange(range);
-		map[0].start = cfi;
-		map[0].end = cfi;
+		
+		map.push({ start: cfi, end: cfi })
+
 	}
 
 	// clean up