Handle ctrl + shift + left click on links in PDF.

chrome/test/data/pdf/navigator_test.js

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 function NavigateInCurrentTabCallback() {
   this.navigateCalled = false;
   this.url = undefined;
   this.callback = function(url) {
     this.navigateCalled = true;
     this.url = url;
@@ skipping 19 matching lines @@
 
 /**
  * Given a |navigator|, navigate to |url| in the current tab or new tab,
  * depending on the value of |openInNewTab|. Use |viewportChangedCallback|
  * and |navigateCallback| to check the callbacks, and that the navigation
  * to |expectedResultUrl| happened.
  */
 function doNavigationUrlTest(
     navigator,
     url,
-    openInNewTab,
+    disposition,
     expectedResultUrl,
     viewportChangedCallback,
     navigateCallback) {
   viewportChangedCallback.reset();
   navigateCallback.reset();
-  navigator.navigate(url, openInNewTab);
+  navigator.navigate(url, disposition);
   chrome.test.assertFalse(viewportChangedCallback.wasCalled);
   chrome.test.assertTrue(navigateCallback.navigateCalled);
   chrome.test.assertEq(expectedResultUrl, navigateCallback.url);
 }
 
 /**
  * Helper function to run doNavigationUrlTest() for the current tab and a new
  * tab.
  */
 function doNavigationUrlTestInCurrentTabAndNewTab(
     navigator,
     url,
     expectedResultUrl,
     viewportChangedCallback,
     navigateInCurrentTabCallback,
     navigateInNewTabCallback) {
-  doNavigationUrlTest(navigator, url, false, expectedResultUrl,
+  doNavigationUrlTest(navigator, url,
+      Navigator.WindowOpenDisposition.CURRENT_TAB, expectedResultUrl,
       viewportChangedCallback, navigateInCurrentTabCallback);
-  doNavigationUrlTest(navigator, url, true, expectedResultUrl,
+  doNavigationUrlTest(navigator, url,
+      Navigator.WindowOpenDisposition.NEW_BACKGROUND_TAB, expectedResultUrl,
       viewportChangedCallback, navigateInNewTabCallback);
 }
 
 var tests = [
   /**
    * Test navigation within the page, opening a url in the same tab and
    * opening a url in a new tab.
    */
   function testNavigate() {
     var mockWindow = new MockWindow(100, 100);
@@ skipping 20 matching lines @@
 
     var documentDimensions = new MockDocumentDimensions();
     documentDimensions.addPage(100, 100);
     documentDimensions.addPage(200, 200);
     documentDimensions.addPage(100, 400);
     viewport.setDocumentDimensions(documentDimensions);
     viewport.setZoom(1);
 
     mockCallback.reset();
     // This should move viewport to page 0.
-    navigator.navigate(url + "#US", false);
+    navigator.navigate(url + "#US",
+        Navigator.WindowOpenDisposition.CURRENT_TAB);
     chrome.test.assertTrue(mockCallback.wasCalled);
     chrome.test.assertEq(0, viewport.position.x);
     chrome.test.assertEq(0, viewport.position.y);
 
     mockCallback.reset();
     navigateInNewTabCallback.reset();
     // This should open "http://xyz.pdf#US" in a new tab. So current tab
     // viewport should not update and viewport position should remain same.
-    navigator.navigate(url + "#US", true);
+    navigator.navigate(url + "#US",
+        Navigator.WindowOpenDisposition.NEW_BACKGROUND_TAB);
     chrome.test.assertFalse(mockCallback.wasCalled);
     chrome.test.assertTrue(navigateInNewTabCallback.navigateCalled);
     chrome.test.assertEq(0, viewport.position.x);
     chrome.test.assertEq(0, viewport.position.y);
 
     mockCallback.reset();
     // This should move viewport to page 2.
-    navigator.navigate(url + "#UY", false);
+    navigator.navigate(url + "#UY",
+        Navigator.WindowOpenDisposition.CURRENT_TAB);
     chrome.test.assertTrue(mockCallback.wasCalled);
     chrome.test.assertEq(0, viewport.position.x);
     chrome.test.assertEq(300, viewport.position.y);
 
     mockCallback.reset();
     navigateInCurrentTabCallback.reset();
     // #ABC is not a named destination in the page so viewport should not
     // update and viewport position should remain same. As this link will open
     // in the same tab.
-    navigator.navigate(url + "#ABC", false);
+    navigator.navigate(url + "#ABC",
+        Navigator.WindowOpenDisposition.CURRENT_TAB);
     chrome.test.assertFalse(mockCallback.wasCalled);
     chrome.test.assertTrue(navigateInCurrentTabCallback.navigateCalled);
     chrome.test.assertEq(0, viewport.position.x);
     chrome.test.assertEq(300, viewport.position.y);
 
     chrome.test.succeed();
   },
   /**
    * Test opening a url in the same tab and opening a url in a new tab for
    * a http:// url as the current location. The destination url may not have
@@ skipping 144 matching lines @@
         navigateInNewTabCallback);
 
     chrome.test.succeed();
   }
 ];
 
 var scriptingAPI = new PDFScriptingAPI(window, window);
 scriptingAPI.setLoadCallback(function() {
   chrome.test.runTests(tests);
 });