Rip Out the Sidebar API

chrome/browser/resources/print_preview/print_preview.js

 // Copyright (c) 2011 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.
 
 // require: cr/ui/print_preview_cloud.js
 
 var localStrings = new LocalStrings();
 
 // If useCloudPrint is true we attempt to connect to cloud print
 // and populate the list of printers with cloud print printers.
@@ skipping 131 matching lines @@
   cr.enablePlatformSpecificCSSRules();
   initialPreviewRequestID = randomInteger(MIN_REQUEST_ID, MAX_REQUEST_ID);
   lastPreviewRequestID = initialPreviewRequestID;
 
   previewArea = print_preview.PreviewArea.getInstance();
   printHeader = print_preview.PrintHeader.getInstance();
   document.addEventListener(customEvents.PDF_GENERATION_ERROR,
                             cancelPendingPrintRequest);
 
   if (!checkCompatiblePluginExists()) {
-    disableInputElementsInSidebar();
     $('cancel-button').focus();
     previewArea.displayErrorMessageWithButtonAndNotify(
         localStrings.getString('noPlugin'),
         localStrings.getString('launchNativeDialog'),
         launchNativePrintDialog);
     $('mainview').parentElement.removeChild($('dummy-viewer'));
     return;
   }
 
   $('system-dialog-link').addEventListener('click', onSystemDialogLinkClicked);
@@ skipping 30 matching lines @@
         initialSettings['measurementSystem']);
     marginSettings.setLastUsedMargins(initialSettings);
   }
   setDefaultPrinter(initialSettings['printerName'],
                     initialSettings['cloudPrintData']);
   printAutomaticallyInKioskMode =
       initialSettings['printAutomaticallyInKioskMode'];
 }
 
 /**
- * Disables the input elements in the sidebar.
- */
-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.
+ * 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();
 }
 
 /**
  * Similar to onSystemDialogLinkClicked(), but specific to the
  * 'Launch native print dialog' UI.
  */
 function launchNativePrintDialog() {
@@ skipping 246 matching lines @@
   var printWithCloudPrint = selectedPrinterName == PRINT_WITH_CLOUD_PRINT;
   if (hasPendingPrintDocumentRequest) {
     if (previewAppRequested) {
       previewArea.showCustomMessage(
           localStrings.getString('openingPDFInPreview'));
     } else if (printToPDF) {
       sendPrintDocumentRequest();
     } else if (printWithCloudPrint) {
       previewArea.showCustomMessage(
           localStrings.getString('printWithCloudPrintWait'));
-      disableInputElementsInSidebar();
     } else {
       isTabHidden = true;
       chrome.send('hidePreview');
     }
     return;
   }
 
   if (printToPDF || previewAppRequested) {
     sendPrintDocumentRequest();
   } else {
@@ skipping 81 matching lines @@
   printHeader.enableCancelButton();
 }
 
 /**
  * Called from PrintPreviewUI::OnFileSelectionCompleted to notify the print
  * preview tab regarding the file selection completed event.
  */
 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'));
 }
 
 /**
  * Set the default printer. If there is one, generate a print preview.
  * @param {string} printerName Name of the default printer. Empty if none.
  * @param {string} cloudPrintData Cloud print related data to restore if
  *     the default printer is a cloud printer.
  */
@@ skipping 170 matching lines @@
  * Display an error message when encountered invalid printer settings.
  * Called from PrintPreviewMessageHandler::OnInvalidPrinterSettings().
  */
 function invalidPrinterSettings() {
   if (cr.isMac) {
     if (previewAppRequested) {
       $('open-preview-app-throbber').hidden = true;
       previewArea.clearCustomMessageWithDots();
       previewAppRequested = false;
       hasPendingPrintDocumentRequest = false;
-      enableInputElementsInSidebar();
     }
     $('open-pdf-in-preview-link').disabled = true;
   }
   previewArea.displayErrorMessageAndNotify(
       localStrings.getString('invalidPrinterSettings'));
 }
 
 /**
  * Called when the PDF plugin loads its document.
  */
@@ skipping 344 matching lines @@
 <include src="copies_settings.js"/>
 <include src="header_footer_settings.js"/>
 <include src="layout_settings.js"/>
 <include src="color_settings.js"/>
 <include src="margin_settings.js"/>
 <include src="margin_textbox.js"/>
 <include src="margin_utils.js"/>
 <include src="margins_ui.js"/>
 <include src="margins_ui_pair.js"/>
 <include src="preview_area.js"/>