Rip Out the Sidebar API

chrome/browser/resources/print_preview/print_preview.js

Index: chrome/browser/resources/print_preview/print_preview.js
===================================================================
--- chrome/browser/resources/print_preview/print_preview.js	(revision 115251)
+++ chrome/browser/resources/print_preview/print_preview.js	(working copy)
@@ -149,7 +149,6 @@
                             cancelPendingPrintRequest);
 
   if (!checkCompatiblePluginExists()) {
-    disableInputElementsInSidebar();
     $('cancel-button').focus();
     previewArea.displayErrorMessageWithButtonAndNotify(
         localStrings.getString('noPlugin'),
@@ -200,49 +199,25 @@
 }
 
 /**
- * Disables the input elements in the sidebar.
+ * Shows the throbber and instructs the backend to open the native print dialog.
  */
-function disableInputElementsInSidebar() {
-  var els = $('navbar-container').querySelectorAll('input, button, select');
-  for (var i = 0; i < els.length; i++) {
-    if (els[i] == printHeader.cancelButton)
-      continue;
-    els[i].disabled = true;
-  }
-}
-
-/**
- * Enables the input elements in the sidebar.
- */
-function enableInputElementsInSidebar() {
-  var els = $('navbar-container').querySelectorAll('input, button, select');
-  for (var i = 0; i < els.length; i++)
-    els[i].disabled = false;
-}
-
-/**
- * Disables the controls in the sidebar, shows the throbber and instructs the
- * backend to open the native print dialog.
- */
 function onSystemDialogLinkClicked() {
   if (showingSystemDialog)
     return;
   showingSystemDialog = true;
-  disableInputElementsInSidebar();
   printHeader.disableCancelButton();
   $('system-dialog-throbber').hidden = false;
   chrome.send('showSystemDialog');
 }
 
 /**
- * Disables the controls in the sidebar, shows the throbber and instructs the
- * backend to open the pdf in native preview app. This is only for Mac.
+ * Shows the throbber and instructs the backend to open the pdf in native
+ * preview app. This is only for Mac.
  */
 function onOpenPdfInPreviewLinkClicked() {
   if (previewAppRequested)
     return;
   previewAppRequested = true;
-  disableInputElementsInSidebar();
   $('open-preview-app-throbber').hidden = false;
   printHeader.disableCancelButton();
   requestToPrintDocument();
@@ -509,7 +484,6 @@
     } else if (printWithCloudPrint) {
       previewArea.showCustomMessage(
           localStrings.getString('printWithCloudPrintWait'));
-      disableInputElementsInSidebar();
     } else {
       isTabHidden = true;
       chrome.send('hidePreview');
@@ -611,7 +585,6 @@
 function fileSelectionCompleted() {
   // If the file selection is completed and the tab is not already closed it
   // means that a pending print to pdf request exists.
-  disableInputElementsInSidebar();
   previewArea.showCustomMessage(
       localStrings.getString('printingToPDFInProgress'));
 }
@@ -802,7 +775,6 @@
       previewArea.clearCustomMessageWithDots();
       previewAppRequested = false;
       hasPendingPrintDocumentRequest = false;
-      enableInputElementsInSidebar();
     }
     $('open-pdf-in-preview-link').disabled = true;
   }