From 1d4e3025b6cd375410775ea10a2ac8840dcbdae6 Mon Sep 17 00:00:00 2001
From: Artur Adib <arturadib@gmail.com>
Date: Wed, 26 Oct 2011 14:46:57 -0400
Subject: [PATCH] PDF --> PDFJS, global wrapper named

---
 examples/helloworld/hello.js |  4 ++--
 src/core.js                  | 10 +++++-----
 src/pdf.js                   |  4 ++--
 test/driver.js               |  2 +-
 web/viewer.js                |  4 ++--
 5 files changed, 12 insertions(+), 12 deletions(-)

diff --git a/examples/helloworld/hello.js b/examples/helloworld/hello.js
index 15acbf289..45e61eb6f 100644
--- a/examples/helloworld/hello.js
+++ b/examples/helloworld/hello.js
@@ -7,11 +7,11 @@
 
 'use strict';
 
-PDF.getPdf('helloworld.pdf', function getPdfHelloWorld(data) {
+PDFJS.getPdf('helloworld.pdf', function getPdfHelloWorld(data) {
   //
   // Instantiate PDFDoc with PDF data
   //
-  var pdf = new PDF.PDFDoc(data);
+  var pdf = new PDFJS.PDFDoc(data);
   var page = pdf.getPage(1);
   var scale = 1.5;
 
diff --git a/src/core.js b/src/core.js
index be43fc269..4b411cff5 100644
--- a/src/core.js
+++ b/src/core.js
@@ -9,11 +9,11 @@ var ERRORS = 0, WARNINGS = 1, TODOS = 5;
 var verbosity = WARNINGS;
 var useWorker = false;
 
-// The global PDF object exposes the API
+// The global PDFJS object exposes the API
 // In production, it will be declared outside a global wrapper
 // In development, it will be declared here
-if (!globalScope.PDF) {
-  globalScope.PDF = {};
+if (!globalScope.PDFJS) {
+  globalScope.PDFJS = {};
 }
 
 // getPdf()
@@ -49,7 +49,7 @@ function getPdf(arg, callback) {
   };
   xhr.send(null);
 }
-globalScope.PDF.getPdf = getPdf;
+globalScope.PDFJS.getPdf = getPdf;
 
 var Page = (function pagePage() {
   function constructor(xref, pageNumber, pageDict, ref) {
@@ -608,4 +608,4 @@ var PDFDoc = (function() {
 
   return constructor;
 })();
-globalScope.PDF.PDFDoc = PDFDoc;
+globalScope.PDFJS.PDFDoc = PDFDoc;
diff --git a/src/pdf.js b/src/pdf.js
index 5a17d3165..b2b8df7aa 100644
--- a/src/pdf.js
+++ b/src/pdf.js
@@ -1,9 +1,9 @@
 /* -*- Mode: Java; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
 /* vim: set shiftwidth=2 tabstop=2 autoindent cindent expandtab: */
 
-var PDF = {};
+var PDFJS = {};
 
-(function() {
+(function pdfjsWrapper() {
 
   // Use strict in our context only - users might not want it
   'use strict';
diff --git a/test/driver.js b/test/driver.js
index 5418b3eb9..16375c30b 100644
--- a/test/driver.js
+++ b/test/driver.js
@@ -82,7 +82,7 @@ function nextTask() {
   getPdf(task.file, function nextTaskGetPdf(data) {
     var failure;
     try {
-      task.pdfDoc = new PDFDoc(data);
+      task.pdfDoc = new PDFJS.PDFDoc(data);
     } catch (e) {
       failure = 'load PDF doc : ' + e.toString();
     }
diff --git a/web/viewer.js b/web/viewer.js
index a6b0dea30..1ab2c555c 100644
--- a/web/viewer.js
+++ b/web/viewer.js
@@ -122,7 +122,7 @@ var PDFView = {
     document.title = this.url = url;
 
     var self = this;
-    PDF.getPdf(
+    PDFJS.getPdf(
       {
         url: url,
         progress: function getPdfProgress(evt) {
@@ -209,7 +209,7 @@ var PDFView = {
     while (container.hasChildNodes())
       container.removeChild(container.lastChild);
 
-    var pdf = new PDF.PDFDoc(data);
+    var pdf = new PDFJS.PDFDoc(data);
     var pagesCount = pdf.numPages;
     document.getElementById('numPages').innerHTML = pagesCount;
     document.getElementById('pageNumber').max = pagesCount;