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Side by Side Diff: chrome/browser/printing/print_job_worker.h

Issue 524543002: Removed IDC_PRINT_TO_DESTINATION. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Fri Aug 29 14:26:26 PDT 2014 Created 6 years, 3 months ago
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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2012 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_H_ 5 #ifndef CHROME_BROWSER_PRINTING_PRINT_JOB_WORKER_H_
6 #define CHROME_BROWSER_PRINTING_PRINT_JOB_WORKER_H_ 6 #define CHROME_BROWSER_PRINTING_PRINT_JOB_WORKER_H_
7 7
8 #include "base/memory/ref_counted.h" 8 #include "base/memory/ref_counted.h"
9 #include "base/memory/scoped_ptr.h" 9 #include "base/memory/scoped_ptr.h"
10 #include "base/memory/weak_ptr.h" 10 #include "base/memory/weak_ptr.h"
11 #include "base/threading/thread.h" 11 #include "base/threading/thread.h"
12 #include "content/public/browser/browser_thread.h" 12 #include "content/public/browser/browser_thread.h"
13 #include "printing/page_number.h" 13 #include "printing/page_number.h"
14 #include "printing/print_destination_interface.h"
15 #include "printing/print_job_constants.h" 14 #include "printing/print_job_constants.h"
16 #include "printing/printing_context.h" 15 #include "printing/printing_context.h"
17 16
18 namespace base { 17 namespace base {
19 class DictionaryValue; 18 class DictionaryValue;
20 } 19 }
21 20
22 namespace printing { 21 namespace printing {
23 22
24 class PrintJob; 23 class PrintJob;
25 class PrintJobWorkerOwner; 24 class PrintJobWorkerOwner;
26 class PrintedDocument; 25 class PrintedDocument;
27 class PrintedPage; 26 class PrintedPage;
28 27
29 // Worker thread code. It manages the PrintingContext, which can be blocking 28 // Worker thread code. It manages the PrintingContext, which can be blocking
30 // and/or run a message loop. This is the object that generates most 29 // and/or run a message loop. This is the object that generates most
31 // NOTIFY_PRINT_JOB_EVENT notifications, but they are generated through a 30 // NOTIFY_PRINT_JOB_EVENT notifications, but they are generated through a
32 // NotificationTask task to be executed from the right thread, the UI thread. 31 // NotificationTask task to be executed from the right thread, the UI thread.
33 // PrintJob always outlives its worker instance. 32 // PrintJob always outlives its worker instance.
34 class PrintJobWorker { 33 class PrintJobWorker {
35 public: 34 public:
36 PrintJobWorker(int render_process_id, 35 PrintJobWorker(int render_process_id,
37 int render_view_id, 36 int render_view_id,
38 PrintJobWorkerOwner* owner); 37 PrintJobWorkerOwner* owner);
39 virtual ~PrintJobWorker(); 38 virtual ~PrintJobWorker();
40 39
41 void SetNewOwner(PrintJobWorkerOwner* new_owner); 40 void SetNewOwner(PrintJobWorkerOwner* new_owner);
42 41
43 // Set a destination for print.
44 // This supersedes the document's rendering destination.
45 void SetPrintDestination(PrintDestinationInterface* destination);
46
47 // Initializes the print settings. If |ask_user_for_settings| is true, a 42 // Initializes the print settings. If |ask_user_for_settings| is true, a
48 // Print... dialog box will be shown to ask the user his preference. 43 // Print... dialog box will be shown to ask the user his preference.
49 void GetSettings( 44 void GetSettings(
50 bool ask_user_for_settings, 45 bool ask_user_for_settings,
51 int document_page_count, 46 int document_page_count,
52 bool has_selection, 47 bool has_selection,
53 MarginType margin_type); 48 MarginType margin_type);
54 49
55 // Set the new print settings. 50 // Set the new print settings.
56 void SetSettings(scoped_ptr<base::DictionaryValue> new_settings); 51 void SetSettings(scoped_ptr<base::DictionaryValue> new_settings);
(...skipping 76 matching lines...) Expand 10 before | Expand all | Expand 10 after
133 128
134 // Printing context delegate. 129 // Printing context delegate.
135 scoped_ptr<PrintingContext::Delegate> printing_context_delegate_; 130 scoped_ptr<PrintingContext::Delegate> printing_context_delegate_;
136 131
137 // Information about the printer setting. 132 // Information about the printer setting.
138 scoped_ptr<PrintingContext> printing_context_; 133 scoped_ptr<PrintingContext> printing_context_;
139 134
140 // The printed document. Only has read-only access. 135 // The printed document. Only has read-only access.
141 scoped_refptr<PrintedDocument> document_; 136 scoped_refptr<PrintedDocument> document_;
142 137
143 // The print destination, may be NULL.
144 scoped_refptr<PrintDestinationInterface> destination_;
145
146 // The print job owning this worker thread. It is guaranteed to outlive this 138 // The print job owning this worker thread. It is guaranteed to outlive this
147 // object. 139 // object.
148 PrintJobWorkerOwner* owner_; 140 PrintJobWorkerOwner* owner_;
149 141
150 // Current page number to print. 142 // Current page number to print.
151 PageNumber page_number_; 143 PageNumber page_number_;
152 144
153 // Thread to run worker tasks. 145 // Thread to run worker tasks.
154 base::Thread thread_; 146 base::Thread thread_;
155 147
156 // Tread-safe pointer to task runner of the |thread_|. 148 // Tread-safe pointer to task runner of the |thread_|.
157 scoped_refptr<base::SequencedTaskRunner> task_runner_; 149 scoped_refptr<base::SequencedTaskRunner> task_runner_;
158 150
159 // Used to generate a WeakPtr for callbacks. 151 // Used to generate a WeakPtr for callbacks.
160 base::WeakPtrFactory<PrintJobWorker> weak_factory_; 152 base::WeakPtrFactory<PrintJobWorker> weak_factory_;
161 153
162 DISALLOW_COPY_AND_ASSIGN(PrintJobWorker); 154 DISALLOW_COPY_AND_ASSIGN(PrintJobWorker);
163 }; 155 };
164 156
165 } // namespace printing 157 } // namespace printing
166 158
167 #endif // CHROME_BROWSER_PRINTING_PRINT_JOB_WORKER_H_ 159 #endif // CHROME_BROWSER_PRINTING_PRINT_JOB_WORKER_H_
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