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Side by Side Diff: printing/printing_context_win.cc

Issue 333993003: Add paper size support for printing to local printer on Windows. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: Mon 06/16/2014 11:56:53.27 Created 6 years, 6 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 #include "printing/printing_context_win.h" 5 #include "printing/printing_context_win.h"
6 6
7 #include <winspool.h> 7 #include <winspool.h>
8 8
9 #include <algorithm> 9 #include <algorithm>
10 10
11 #include "base/message_loop/message_loop.h" 11 #include "base/message_loop/message_loop.h"
12 #include "base/metrics/histogram.h" 12 #include "base/metrics/histogram.h"
13 #include "base/strings/string_number_conversions.h"
13 #include "base/strings/utf_string_conversions.h" 14 #include "base/strings/utf_string_conversions.h"
14 #include "base/values.h" 15 #include "base/values.h"
15 #include "printing/backend/print_backend.h" 16 #include "printing/backend/print_backend.h"
16 #include "printing/backend/printing_info_win.h" 17 #include "printing/backend/printing_info_win.h"
17 #include "printing/backend/win_helper.h" 18 #include "printing/backend/win_helper.h"
18 #include "printing/print_job_constants.h" 19 #include "printing/print_job_constants.h"
19 #include "printing/print_settings_initializer_win.h" 20 #include "printing/print_settings_initializer_win.h"
20 #include "printing/printed_document.h" 21 #include "printing/printed_document.h"
21 #include "printing/printing_utils.h" 22 #include "printing/printing_utils.h"
22 #include "printing/units.h" 23 #include "printing/units.h"
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336 dev_mode->dmFields |= DM_DUPLEX; 337 dev_mode->dmFields |= DM_DUPLEX;
337 dev_mode->dmDuplex = DMDUP_SIMPLEX; 338 dev_mode->dmDuplex = DMDUP_SIMPLEX;
338 break; 339 break;
339 default: // UNKNOWN_DUPLEX_MODE 340 default: // UNKNOWN_DUPLEX_MODE
340 break; 341 break;
341 } 342 }
342 343
343 dev_mode->dmFields |= DM_ORIENTATION; 344 dev_mode->dmFields |= DM_ORIENTATION;
344 dev_mode->dmOrientation = settings_.landscape() ? DMORIENT_LANDSCAPE : 345 dev_mode->dmOrientation = settings_.landscape() ? DMORIENT_LANDSCAPE :
345 DMORIENT_PORTRAIT; 346 DMORIENT_PORTRAIT;
347
348 const PrintSettings::RequestedMedia& requested_media =
349 settings_.requested_media();
350 static const int kFromUm = 100; // Windows uses 0.1mm.
351 int width = requested_media.size_microns.width() / kFromUm;
352 int height = requested_media.size_microns.height() / kFromUm;
353 unsigned id = 0;
354 if (base::StringToUint(requested_media.vendor_id, &id) && id) {
355 dev_mode->dmFields |= DM_PAPERSIZE;
356 dev_mode->dmPaperSize = static_cast<short>(id);
357 } else if (width > 0 && height > 0) {
358 dev_mode->dmFields |= DM_PAPERWIDTH;
359 dev_mode->dmPaperWidth = width;
360 dev_mode->dmFields |= DM_PAPERLENGTH;
361 dev_mode->dmPaperLength = height;
362 }
346 } 363 }
347 364
348 // Update data using DocumentProperties. 365 // Update data using DocumentProperties.
349 scoped_dev_mode = CreateDevMode(printer, scoped_dev_mode.get()); 366 scoped_dev_mode = CreateDevMode(printer, scoped_dev_mode.get());
350 if (!scoped_dev_mode) 367 if (!scoped_dev_mode)
351 return OnError(); 368 return OnError();
352 369
353 // Set printer then refresh printer settings. 370 // Set printer then refresh printer settings.
354 if (!AllocateContext(settings_.device_name(), scoped_dev_mode.get(), 371 if (!AllocateContext(settings_.device_name(), scoped_dev_mode.get(),
355 &context_)) { 372 &context_)) {
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695 712
696 if (dialog_options.hDevMode != NULL) 713 if (dialog_options.hDevMode != NULL)
697 GlobalFree(dialog_options.hDevMode); 714 GlobalFree(dialog_options.hDevMode);
698 if (dialog_options.hDevNames != NULL) 715 if (dialog_options.hDevNames != NULL)
699 GlobalFree(dialog_options.hDevNames); 716 GlobalFree(dialog_options.hDevNames);
700 717
701 return context_ ? OK : FAILED; 718 return context_ ? OK : FAILED;
702 } 719 }
703 720
704 } // namespace printing 721 } // namespace printing
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