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1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2011 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.h" | 5 #include "printing/printing_context.h" |
6 | 6 |
| 7 #include "base/logging.h" |
7 #include "base/values.h" | 8 #include "base/values.h" |
| 9 #include "printing/page_setup.h" |
8 #include "printing/print_settings_initializer.h" | 10 #include "printing/print_settings_initializer.h" |
9 | 11 |
10 namespace printing { | 12 namespace printing { |
11 | 13 |
12 PrintingContext::PrintingContext(const std::string& app_locale) | 14 PrintingContext::PrintingContext(const std::string& app_locale) |
13 : dialog_box_dismissed_(false), | 15 : dialog_box_dismissed_(false), |
14 in_print_job_(false), | 16 in_print_job_(false), |
15 abort_printing_(false), | 17 abort_printing_(false), |
16 app_locale_(app_locale) { | 18 app_locale_(app_locale) { |
17 } | 19 } |
18 | 20 |
19 PrintingContext::~PrintingContext() { | 21 PrintingContext::~PrintingContext() { |
20 } | 22 } |
21 | 23 |
| 24 void PrintingContext::set_margin_type(MarginType type) { |
| 25 DCHECK(type != CUSTOM_MARGINS); |
| 26 settings_.margin_type = type; |
| 27 } |
| 28 |
22 void PrintingContext::ResetSettings() { | 29 void PrintingContext::ResetSettings() { |
23 ReleaseContext(); | 30 ReleaseContext(); |
24 | 31 |
25 settings_.Clear(); | 32 settings_.Clear(); |
26 | 33 |
27 in_print_job_ = false; | 34 in_print_job_ = false; |
28 dialog_box_dismissed_ = false; | 35 dialog_box_dismissed_ = false; |
29 abort_printing_ = false; | 36 abort_printing_ = false; |
30 } | 37 } |
31 | 38 |
32 PrintingContext::Result PrintingContext::OnError() { | 39 PrintingContext::Result PrintingContext::OnError() { |
33 ResetSettings(); | 40 ResetSettings(); |
34 return abort_printing_ ? CANCEL : FAILED; | 41 return abort_printing_ ? CANCEL : FAILED; |
35 } | 42 } |
36 | 43 |
37 PrintingContext::Result PrintingContext::UpdatePrintSettings( | 44 PrintingContext::Result PrintingContext::UpdatePrintSettings( |
38 const base::DictionaryValue& job_settings, | 45 const base::DictionaryValue& job_settings, |
39 const PageRanges& ranges) { | 46 const PageRanges& ranges) { |
| 47 ResetSettings(); |
| 48 |
| 49 if (!job_settings.GetBoolean(printing::kSettingHeaderFooterEnabled, |
| 50 &settings_.display_header_footer)) { |
| 51 NOTREACHED(); |
| 52 } |
| 53 |
| 54 int margin_type = DEFAULT_MARGINS; |
| 55 if (!job_settings.GetInteger(printing::kSettingMarginsType, &margin_type) || |
| 56 (margin_type != DEFAULT_MARGINS && |
| 57 margin_type != NO_MARGINS && |
| 58 margin_type != CUSTOM_MARGINS && |
| 59 margin_type != PRINTABLE_AREA_MARGINS)) { |
| 60 NOTREACHED(); |
| 61 } |
| 62 settings_.margin_type = static_cast<MarginType>(margin_type); |
| 63 |
| 64 if (margin_type == CUSTOM_MARGINS) { |
| 65 double top_margin_in_points = 0; |
| 66 double bottom_margin_in_points = 0; |
| 67 double left_margin_in_points = 0; |
| 68 double right_margin_in_points = 0; |
| 69 DictionaryValue* custom_margins; |
| 70 if (!job_settings.GetDictionary(printing::kSettingMarginsCustom, |
| 71 &custom_margins) || |
| 72 !custom_margins->GetDouble(printing::kSettingMarginTop, |
| 73 &top_margin_in_points) || |
| 74 !custom_margins->GetDouble(printing::kSettingMarginBottom, |
| 75 &bottom_margin_in_points) || |
| 76 !custom_margins->GetDouble(printing::kSettingMarginLeft, |
| 77 &left_margin_in_points) || |
| 78 !custom_margins->GetDouble(printing::kSettingMarginRight, |
| 79 &right_margin_in_points)) { |
| 80 NOTREACHED(); |
| 81 } |
| 82 PageMargins margins_in_points; |
| 83 margins_in_points.Clear(); |
| 84 margins_in_points.top = top_margin_in_points; |
| 85 margins_in_points.bottom = bottom_margin_in_points; |
| 86 margins_in_points.left = left_margin_in_points; |
| 87 margins_in_points.right = right_margin_in_points; |
| 88 |
| 89 settings_.SetCustomMargins(margins_in_points); |
| 90 } |
| 91 |
40 PrintingContext::Result result = UpdatePrinterSettings(job_settings, ranges); | 92 PrintingContext::Result result = UpdatePrinterSettings(job_settings, ranges); |
41 printing::PrintSettingsInitializer::InitHeaderFooterStrings(job_settings, | 93 printing::PrintSettingsInitializer::InitHeaderFooterStrings(job_settings, |
42 &settings_); | 94 &settings_); |
43 return result; | 95 return result; |
44 } | 96 } |
45 | 97 |
46 } // namespace printing | 98 } // namespace printing |
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