Print support for Windows Metro...

chrome/browser/printing/print_job_manager.cc

 // 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.
 
 #include "chrome/browser/printing/print_job_manager.h"
 
 #include "chrome/browser/prefs/pref_service.h"
 #include "chrome/browser/printing/print_job.h"
 #include "chrome/browser/printing/printer_query.h"
 #include "chrome/common/chrome_notification_types.h"
@@ skipping 41 matching lines @@
         continue;
       // Wait for two minutes for the print job to be spooled.
       if (wait_for_finish)
         job->FlushJob(base::TimeDelta::FromMinutes(2));
       job->Stop();
     }
   }
   current_jobs_.clear();
 }
 
+void PrintJobManager::SetPrintDestination(
+    PrintDestinationInterface* destination) {
+  destination_ = destination;
+}
+
 void PrintJobManager::QueuePrinterQuery(PrinterQuery* job) {
   base::AutoLock lock(lock_);
   DCHECK(job);
   queued_queries_.push_back(make_scoped_refptr(job));
   DCHECK(job->is_valid());
 }
 
 void PrintJobManager::PopPrinterQuery(int document_cookie,
                                       scoped_refptr<PrinterQuery>* job) {
   base::AutoLock lock(lock_);
@@ skipping 46 matching lines @@
     }
     case JobEventDetails::JOB_DONE: {
       PrintJobs::iterator itr = std::find(current_jobs_.begin(),
                                           current_jobs_.end(),
                                           print_job);
       DCHECK(current_jobs_.end() != itr);
       current_jobs_.erase(itr);
       DCHECK(current_jobs_.end() == std::find(current_jobs_.begin(),
                                               current_jobs_.end(),
                                               print_job));
+      destination_ = NULL;
       break;
     }
     case JobEventDetails::FAILED: {
       PrintJobs::iterator itr = std::find(current_jobs_.begin(),
                                           current_jobs_.end(),
                                           print_job);
       // A failed job may have never started.
       if (current_jobs_.end() != itr) {
         current_jobs_.erase(itr);
         DCHECK(current_jobs_.end() ==
@@ skipping 18 matching lines @@
       break;
     }
   }
 }
 
 bool PrintJobManager::printing_enabled() const {
   return *printing_enabled_;
 }
 
 }  // namespace printing