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| 1 // Copyright (c) 2006-2008 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2006-2008 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #ifndef CHROME_BROWSER_PRINTING_PRINT_JOB_WORKER_OWNER_H__ | 5 #ifndef CHROME_BROWSER_PRINTING_PRINT_JOB_WORKER_OWNER_H__ |
| 6 #define CHROME_BROWSER_PRINTING_PRINT_JOB_WORKER_OWNER_H__ | 6 #define CHROME_BROWSER_PRINTING_PRINT_JOB_WORKER_OWNER_H__ |
| 7 #pragma once | 7 #pragma once |
| 8 | 8 |
| 9 #include "base/ref_counted.h" | 9 #include "base/ref_counted.h" |
| 10 #include "printing/printing_context.h" | 10 #include "printing/printing_context.h" |
| 11 | 11 |
| 12 class MessageLoop; | 12 class MessageLoop; |
| 13 | 13 |
| 14 namespace printing { | 14 namespace printing { |
| 15 | 15 |
| 16 class PrintJobWorker; | 16 class PrintJobWorker; |
| 17 class PrintSettings; | 17 class PrintSettings; |
| 18 | 18 |
| 19 class PrintJobWorkerOwner | 19 class PrintJobWorkerOwner |
| 20 : public base::RefCountedThreadSafe<PrintJobWorkerOwner> { | 20 : public base::RefCountedThreadSafe<PrintJobWorkerOwner> { |
| 21 public: | 21 public: |
| 22 // Finishes the initialization began by PrintJobWorker::Init(). Creates a | 22 // Finishes the initialization began by PrintJobWorker::GetSettings(). |
| 23 // new PrintedDocument if necessary. Solely meant to be called by | 23 // Creates a new PrintedDocument if necessary. Solely meant to be called by |
| 24 // PrintJobWorker. | 24 // PrintJobWorker. |
| 25 virtual void GetSettingsDone(const PrintSettings& new_settings, | 25 virtual void GetSettingsDone(const PrintSettings& new_settings, |
| 26 PrintingContext::Result result) = 0; | 26 PrintingContext::Result result) = 0; |
| 27 | 27 |
| 28 // Detach the PrintJobWorker associated to this object. | 28 // Detach the PrintJobWorker associated to this object. |
| 29 virtual PrintJobWorker* DetachWorker(PrintJobWorkerOwner* new_owner) = 0; | 29 virtual PrintJobWorker* DetachWorker(PrintJobWorkerOwner* new_owner) = 0; |
| 30 | 30 |
| 31 // Retrieves the message loop that is expected to process GetSettingsDone. | 31 // Retrieves the message loop that is expected to process GetSettingsDone. |
| 32 virtual MessageLoop* message_loop() = 0; | 32 virtual MessageLoop* message_loop() = 0; |
| 33 | 33 |
| 34 // Access the current settings. | 34 // Access the current settings. |
| 35 virtual const PrintSettings& settings() const = 0; | 35 virtual const PrintSettings& settings() const = 0; |
| 36 | 36 |
| 37 // Cookie uniquely identifying the PrintedDocument and/or loaded settings. | 37 // Cookie uniquely identifying the PrintedDocument and/or loaded settings. |
| 38 virtual int cookie() const = 0; | 38 virtual int cookie() const = 0; |
| 39 | 39 |
| 40 protected: | 40 protected: |
| 41 friend class base::RefCountedThreadSafe<PrintJobWorkerOwner>; | 41 friend class base::RefCountedThreadSafe<PrintJobWorkerOwner>; |
| 42 | 42 |
| 43 virtual ~PrintJobWorkerOwner() {} | 43 virtual ~PrintJobWorkerOwner() {} |
| 44 }; | 44 }; |
| 45 | 45 |
| 46 } // namespace printing | 46 } // namespace printing |
| 47 | 47 |
| 48 #endif // CHROME_BROWSER_PRINTING_PRINT_JOB_WORKER_OWNER_H__ | 48 #endif // CHROME_BROWSER_PRINTING_PRINT_JOB_WORKER_OWNER_H__ |
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