Index: chrome/browser/chromeos/printing/cups_print_job_manager_impl.h |
diff --git a/chrome/browser/chromeos/printing/cups_print_job_manager_impl.h b/chrome/browser/chromeos/printing/cups_print_job_manager_impl.h |
deleted file mode 100644 |
index 804ddb18e35ff4ff761de2b79ce9981eec7500e2..0000000000000000000000000000000000000000 |
--- a/chrome/browser/chromeos/printing/cups_print_job_manager_impl.h |
+++ /dev/null |
@@ -1,121 +0,0 @@ |
-// Copyright 2017 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_CHROMEOS_PRINTING_CUPS_PRINT_JOB_MANAGER_IMPL_H_ |
-#define CHROME_BROWSER_CHROMEOS_PRINTING_CUPS_PRINT_JOB_MANAGER_IMPL_H_ |
- |
-#include <map> |
-#include <memory> |
-#include <string> |
-#include <vector> |
- |
-#include "base/memory/ref_counted.h" |
-#include "base/memory/weak_ptr.h" |
-#include "base/sequence_checker.h" |
-#include "base/sequenced_task_runner.h" |
-#include "chrome/browser/chromeos/printing/cups_print_job.h" |
-#include "chrome/browser/chromeos/printing/cups_print_job_manager.h" |
-#include "chrome/browser/chromeos/printing/printers_manager.h" |
-#include "content/public/browser/notification_observer.h" |
-#include "content/public/browser/notification_registrar.h" |
-#include "printing/backend/cups_connection.h" |
- |
-class Profile; |
- |
-namespace chromeos { |
- |
-struct QueryResult { |
- QueryResult(); |
- QueryResult(const QueryResult& other); |
- ~QueryResult(); |
- |
- bool success; |
- std::vector<::printing::QueueStatus> queues; |
-}; |
- |
-// A wrapper around the CUPS connection to ensure that it's always accessed on |
-// the same sequence. |
-class CupsWrapper { |
- public: |
- CupsWrapper(); |
- ~CupsWrapper(); |
- |
- // Query CUPS for the current jobs for the given |printer_ids|. Writes result |
- // to |result|. |
- void QueryCups(const std::vector<std::string>& printer_ids, |
- QueryResult* result); |
- |
- // Cancel the print job on the blocking thread. |
- void CancelJobImpl(const std::string& printer_id, const int job_id); |
- |
- private: |
- ::printing::CupsConnection cups_connection_; |
- SEQUENCE_CHECKER(sequence_checker_); |
- |
- DISALLOW_COPY_AND_ASSIGN(CupsWrapper); |
-}; |
- |
-class CupsPrintJobManagerImpl : public CupsPrintJobManager, |
- public content::NotificationObserver { |
- public: |
- explicit CupsPrintJobManagerImpl(Profile* profile); |
- ~CupsPrintJobManagerImpl() override; |
- |
- // CupsPrintJobManager overrides: |
- void CancelPrintJob(CupsPrintJob* job) override; |
- bool SuspendPrintJob(CupsPrintJob* job) override; |
- bool ResumePrintJob(CupsPrintJob* job) override; |
- |
- // NotificationObserver overrides: |
- void Observe(int type, |
- const content::NotificationSource& source, |
- const content::NotificationDetails& details) override; |
- |
- private: |
- // Begin monitoring a print job for a given |printer_name| with the given |
- // |title| with the pages |total_page_number|. |
- bool CreatePrintJob(const std::string& printer_name, |
- const std::string& title, |
- int job_id, |
- int total_page_number); |
- |
- // Schedule a query of CUPS for print job status with the default delay. |
- void ScheduleQuery(); |
- // Schedule a query of CUPS for print job status with a delay of |delay|. |
- void ScheduleQuery(const base::TimeDelta& delay); |
- |
- // Schedule the CUPS query off the UI thread. Posts results back to UI thread |
- // to UpdateJobs. |
- void PostQuery(); |
- |
- // Process jobs from CUPS and perform notifications. |
- void UpdateJobs(std::unique_ptr<QueryResult> results); |
- |
- // Mark remaining jobs as errors and remove active jobs. |
- void PurgeJobs(); |
- |
- // Notify observers that a state update has occured for |job|. |
- void NotifyJobStateUpdate(CupsPrintJob* job); |
- |
- // Ongoing print jobs. |
- std::map<std::string, std::unique_ptr<CupsPrintJob>> jobs_; |
- |
- // Prevents multiple queries from being scheduled simultaneously. |
- bool in_query_ = false; |
- |
- // Records the number of consecutive times the GetJobs query has failed. |
- int retry_count_ = 0; |
- |
- content::NotificationRegistrar registrar_; |
- // Task runner for queries to CUPS. |
- scoped_refptr<base::SequencedTaskRunner> query_runner_; |
- std::unique_ptr<CupsWrapper, base::OnTaskRunnerDeleter> cups_wrapper_; |
- base::WeakPtrFactory<CupsPrintJobManagerImpl> weak_ptr_factory_; |
- |
- DISALLOW_COPY_AND_ASSIGN(CupsPrintJobManagerImpl); |
-}; |
- |
-} // namespace chromeos |
- |
-#endif // CHROME_BROWSER_CHROMEOS_PRINTING_CUPS_PRINT_JOB_MANAGER_IMPL_H_ |