Initial support for cloudprint in print preview

chrome/browser/ui/webui/print_preview_handler.h

 // 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.
 
 #ifndef CHROME_BROWSER_UI_WEBUI_PRINT_PREVIEW_HANDLER_H_
 #define CHROME_BROWSER_UI_WEBUI_PRINT_PREVIEW_HANDLER_H_
 #pragma once
 
+#include <string>
+
 #include "base/memory/ref_counted.h"
 #include "base/memory/weak_ptr.h"
 #include "chrome/browser/ui/shell_dialogs.h"
 #include "content/browser/webui/web_ui.h"
 
 class FilePath;
 class FundamentalValue;
 class PrintSystemTaskProxy;
 class StringValue;
 
@@ skipping 42 matching lines @@
   void HandleHidePreview(const ListValue* args);
 
   // Get the printer capabilities.
   // First element of |args| is the printer name.
   void HandleGetPrinterCapabilities(const ListValue* args);
 
   // Ask the initiator renderer to show the native print system dialog.
   // |args| is unused.
   void HandleShowSystemDialog(const ListValue* args);
 
+  // Bring up a web page to allow the user to configure cloud print.
+  // |args| is unused.
+  void HandleManageCloudPrint(const ListValue* args);
+
   // Ask the browser to show the native printer management dialog.
   // |args| is unused.
   void HandleManagePrinters(const ListValue* args);
 
   // Ask the browser to close the preview tab.
   // |args| is unused.
   void HandleClosePreviewTab(const ListValue* args);
 
   // Send the printer capabilities to the Web UI.
   // |settings_info| contains printer capabilities information.
   void SendPrinterCapabilities(const DictionaryValue& settings_info);
 
   // Send the default printer to the Web UI.
   void SendDefaultPrinter(const StringValue& default_printer);
 
   // Send the list of printers to the Web UI.
-  void SendPrinterList(const ListValue& printers);
+  void SetupPrinterList(const ListValue& printers);
+
+  // Send whether cloud print integration should be enabled.
+  void SendCloudPrintEnabled();
+
+  // Send the PDF data to the cloud to print.
+  void SendCloudPrintJob(const DictionaryValue& settings,
+                         std::string print_ticket);
 
   // Helper function to get the initiator tab for the print preview tab.
   TabContents* GetInitiatorTab();
 
   // Helper function to close the print preview tab.
   void ClosePrintPreviewTab();
 
   // Helper function to activate the initiator tab and close the preview tab.
   void ActivateInitiatorTabAndClosePreviewTab();
 
@@ skipping 25 matching lines @@
   // Whether we have already logged a failed print preview.
   bool reported_failed_preview_;
 
   // Whether we have already logged the number of printers this session.
   bool has_logged_printers_count_;
 
   DISALLOW_COPY_AND_ASSIGN(PrintPreviewHandler);
 };
 
 #endif  // CHROME_BROWSER_UI_WEBUI_PRINT_PREVIEW_HANDLER_H_