Printing on Windows via PDF

chrome/service/service_utility_process_host.h

 // Copyright (c) 2012 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_SERVICE_SERVICE_UTILITY_PROCESS_HOST_H_
 #define CHROME_SERVICE_SERVICE_UTILITY_PROCESS_HOST_H_
 
 #include "build/build_config.h"
 
 #include <string>
@@ skipping 121 matching lines @@
   // TODO(sanjeevr): Determine whether we need to make the launch asynchronous.
   // |exposed_dir| is the path to tbe exposed to the sandbox. This is ignored
   // if |no_sandbox| is true.
   bool Launch(base::CommandLine* cmd_line,
               bool no_sandbox,
               const base::FilePath& exposed_dir);
 
   base::ProcessHandle handle() const { return handle_; }
 
   // Messages handlers:
-  void OnRenderPDFPagesToMetafileSucceeded(int highest_rendered_page_number,
-                                           double scale_factor);
+  void OnRenderPDFPagesToMetafilesSucceeded(
+      const std::vector<printing::PageRange>& page_ranges,
+      double scale_factor);
   void OnRenderPDFPagesToMetafileFailed();
   void OnGetPrinterCapsAndDefaultsSucceeded(
       const std::string& printer_name,
       const printing::PrinterCapsAndDefaults& caps_and_defaults);
   void OnGetPrinterCapsAndDefaultsFailed(const std::string& printer_name);
   void OnGetPrinterSemanticCapsAndDefaultsSucceeded(
       const std::string& printer_name,
       const printing::PrinterSemanticCapsAndDefaults& caps_and_defaults);
   void OnGetPrinterSemanticCapsAndDefaultsFailed(
       const std::string& printer_name);
 
   scoped_ptr<content::ChildProcessHost> child_process_host_;
   base::ProcessHandle handle_;
   // A pointer to our client interface, who will be informed of progress.
   scoped_refptr<Client> client_;
   scoped_refptr<base::MessageLoopProxy> client_message_loop_proxy_;
   bool waiting_for_reply_;
-  // The path to the temp file where the metafile will be written to.
+  // The base path to the temp file where the metafile will be written to.
   base::FilePath metafile_path_;
   // The temporary folder created for the metafile.
   scoped_ptr<base::ScopedTempDir> scratch_metafile_dir_;
   // Start time of operation.
   base::Time start_time_;
 
   DISALLOW_COPY_AND_ASSIGN(ServiceUtilityProcessHost);
 };
 
 #endif  // CHROME_SERVICE_SERVICE_UTILITY_PROCESS_HOST_H_