Adds pdfjs/main_loader module to better mirror pdfjs-dist/build/pdf.

make.js

@@ -484,7 +484,7 @@ target.bundle = function(args) {
   echo();
   echo('### Bundling files into ' + BUILD_TARGET);
 
-  function bundle(filename, outfilename, files, distname) {
+  function bundle(filename, outfilename, files, distname, isMainFile) {
     var bundleContent = cat(files),
         bundleVersion = VERSION,
         bundleBuild = exec('git log --format="%h" -n 1',
@@ -511,7 +511,8 @@ target.bundle = function(args) {
                             BUNDLE_VERSION: bundleVersion,
                             BUNDLE_BUILD: bundleBuild,
                             BUNDLE_AMD_NAME: amdName,
-                            BUNDLE_JS_NAME: jsName}));
+                            BUNDLE_JS_NAME: jsName,
+                            MAIN_FILE: isMainFile}));
   }
 
   if (!test('-d', BUILD_DIR)) {
@@ -521,7 +522,6 @@ target.bundle = function(args) {
   var umd = require('./external/umdutils/verifier.js');
   var MAIN_SRC_FILES = [
     SRC_DIR + 'display/annotation_layer.js',
-    SRC_DIR + 'display/metadata.js',
     SRC_DIR + 'display/text_layer.js',
     SRC_DIR + 'display/api.js'
   ];
@@ -560,13 +560,13 @@ target.bundle = function(args) {
 
   cd(SRC_DIR);
 
-  bundle('pdf.js', ROOT_DIR + BUILD_TARGET, mainFiles, mainFileName);
+  bundle('pdf.js', ROOT_DIR + BUILD_TARGET, mainFiles, mainFileName, true);
 
   if (workerFiles) {
     var srcCopy = ROOT_DIR + BUILD_DIR + 'pdf.worker.js.temp';
     cp('pdf.js', srcCopy);
     bundle(srcCopy, ROOT_DIR + BUILD_WORKER_TARGET, workerFiles,
-           workerFileName);
+           workerFileName, false);
     rm(srcCopy);
   }
 };

src/display/api.js

@@ -20,17 +20,18 @@
   if (typeof define === 'function' && define.amd) {
     define('pdfjs/display/api', ['exports', 'pdfjs/shared/util',
       'pdfjs/display/font_loader', 'pdfjs/display/canvas',
-      'pdfjs/shared/global', 'require'], factory);
+      'pdfjs/display/metadata', 'pdfjs/shared/global', 'require'], factory);
   } else if (typeof exports !== 'undefined') {
     factory(exports, require('../shared/util.js'), require('./font_loader.js'),
-      require('./canvas.js'), require('../shared/global.js'));
+      require('./canvas.js'), require('./metadata.js'),
+      require('../shared/global.js'));
   } else {
     factory((root.pdfjsDisplayAPI = {}), root.pdfjsSharedUtil,
       root.pdfjsDisplayFontLoader, root.pdfjsDisplayCanvas,
-      root.pdfjsSharedGlobal);
+      root.pdfjsDisplayMetadata, root.pdfjsSharedGlobal);
   }
 }(this, function (exports, sharedUtil, displayFontLoader, displayCanvas,
-                  sharedGlobal, amdRequire) {
+                  displayMetadata, sharedGlobal, amdRequire) {
 
 var InvalidPDFException = sharedUtil.InvalidPDFException;
 var MessageHandler = sharedUtil.MessageHandler;
@@ -54,6 +55,7 @@ var FontFaceObject = displayFontLoader.FontFaceObject;
 var FontLoader = displayFontLoader.FontLoader;
 var CanvasGraphics = displayCanvas.CanvasGraphics;
 var createScratchCanvas = displayCanvas.createScratchCanvas;
+var Metadata = displayMetadata.Metadata;
 var PDFJS = sharedGlobal.PDFJS;
 var globalScope = sharedGlobal.globalScope;
 
@@ -1818,7 +1820,7 @@ var WorkerTransport = (function WorkerTransportClosure() {
         then(function transportMetadata(results) {
         return {
           info: results[0],
-          metadata: (results[1] ? new PDFJS.Metadata(results[1]) : null)
+          metadata: (results[1] ? new Metadata(results[1]) : null)
         };
       });
     },

src/main_loader.js

@@ -0,0 +1,49 @@
+/* Copyright 2015 Mozilla Foundation
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+'use strict';
+
+(function (root, factory) {
+  if (typeof define === 'function' && define.amd) {
+    define('pdfjs/main_loader', ['exports', 'pdfjs/display/api',
+      'pdfjs/display/annotation_layer', 'pdfjs/display/text_layer',
+      'pdfjs/display/dom_utils', 'pdfjs/shared/util', 'pdfjs/shared/global'],
+      factory);
+  } else if (typeof exports !== 'undefined') {
+    factory(exports, require('./display/api.js'),
+      require('./display/annotation_layer.js'),
+      require('./display/text_layer.js'), require('./display/dom_utils.js'),
+      require('./shared/util.js'), require('./shared/global.js'));
+  } else {
+    factory((root.pdfjsMainLoader = {}), root.pdfjsDisplayAPI,
+      root.pdfjsDisplayAnnotationLayer, root.pdfjsDisplayTextLayer,
+      root.pdfjsDisplayDOMUtils, root.pdfjsSharedUtil, root.pdfjsSharedGlobal);
+  }
+}(this, function (exports, displayAPI, displayAnnotationLayer,
+                  displayTextLayer, displayDOMUtils, sharedUtil, sharedGlobal) {
+
+  // Sync the exports below with ./pdf.js file/template.
+  exports.PDFJS = sharedGlobal.PDFJS;
+
+  exports.getDocument = displayAPI.getDocument;
+  exports.PDFDataRangeTransport = displayAPI.PDFDataRangeTransport;
+  exports.renderTextLayer = displayTextLayer.renderTextLayer;
+  exports.AnnotationLayer = displayAnnotationLayer.AnnotationLayer;
+  exports.CustomStyle = displayDOMUtils.CustomStyle;
+  exports.PasswordResponses = sharedUtil.PasswordResponses;
+  exports.InvalidPDFException = sharedUtil.InvalidPDFException;
+  exports.MissingPDFException = sharedUtil.MissingPDFException;
+  exports.UnexpectedResponseException = sharedUtil.UnexpectedResponseException;
+}));

src/pdf.js

@@ -44,4 +44,19 @@
   }).call(pdfjsLibs);
 
   exports.PDFJS = pdfjsLibs.pdfjsSharedGlobal.PDFJS;
+
+//#if MAIN_FILE
+  exports.getDocument = pdfjsLibs.pdfjsDisplayAPI.getDocument;
+  exports.PDFDataRangeTransport =
+    pdfjsLibs.pdfjsDisplayAPI.PDFDataRangeTransport;
+  exports.renderTextLayer = pdfjsLibs.pdfjsDisplayTextLayer.renderTextLayer;
+  exports.AnnotationLayer =
+    pdfjsLibs.pdfjsDisplayAnnotationLayer.AnnotationLayer;
+  exports.CustomStyle = pdfjsLibs.pdfjsDisplayDOMUtils.CustomStyle;
+  exports.PasswordResponses = pdfjsLibs.pdfjsSharedUtil.PasswordResponses;
+  exports.InvalidPDFException = pdfjsLibs.pdfjsSharedUtil.InvalidPDFException;
+  exports.MissingPDFException = pdfjsLibs.pdfjsSharedUtil.MissingPDFException;
+  exports.UnexpectedResponseException =
+    pdfjsLibs.pdfjsSharedUtil.UnexpectedResponseException;
+//#endif
 }));

web/viewer.js

@@ -1335,11 +1335,8 @@ window.PDFView = PDFViewerApplication; // obsolete name, using it as an alias
 function webViewerLoad(evt) {
 //#if !PRODUCTION
   require.config({paths: {'pdfjs': '../src'}});
-  require(['pdfjs/display/api',
-           'pdfjs/display/annotation_layer',
-           'pdfjs/display/text_layer',
-           'pdfjs/display/metadata'],
-    function (api, annotationLayer, textLayer, metadata) {
+  require(['pdfjs/main_loader'],
+    function (loader) {
       configure(PDFJS);
       PDFViewerApplication.initialize().then(webViewerInitialized);
     });