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| 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 | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 #include "chrome/browser/ui/webui/print_preview_ui_html_source.h" | |
| 6 | |
| 7 #include <algorithm> | |
| 8 #include <vector> | |
| 9 | |
| 10 #include "base/message_loop.h" | |
| 11 #include "base/shared_memory.h" | |
| 12 #include "base/string_piece.h" | |
| 13 #include "base/utf_string_conversions.h" | |
| 14 #include "base/values.h" | |
| 15 #include "chrome/common/jstemplate_builder.h" | |
| 16 #include "chrome/common/url_constants.h" | |
| 17 #include "grit/browser_resources.h" | |
| 18 #include "grit/chromium_strings.h" | |
| 19 #include "grit/generated_resources.h" | |
| 20 #include "grit/google_chrome_strings.h" | |
| 21 #include "ui/base/l10n/l10n_util.h" | |
| 22 #include "ui/base/resource/resource_bundle.h" | |
| 23 | |
| 24 namespace { | |
| 25 | |
| 26 void SetLocalizedStrings(DictionaryValue* localized_strings) { | |
| 27 localized_strings->SetString(std::string("title"), | |
| 28 l10n_util::GetStringUTF8(IDS_PRINT_PREVIEW_TITLE)); | |
| 29 localized_strings->SetString(std::string("loading"), | |
| 30 l10n_util::GetStringUTF8(IDS_PRINT_PREVIEW_LOADING)); | |
| 31 #if defined(GOOGLE_CHROME_BUILD) | |
| 32 localized_strings->SetString(std::string("noPlugin"), | |
| 33 l10n_util::GetStringFUTF8(IDS_PRINT_PREVIEW_NO_PLUGIN, | |
| 34 ASCIIToUTF16("chrome://plugins/"))); | |
| 35 #else | |
| 36 localized_strings->SetString(std::string("noPlugin"), | |
| 37 l10n_util::GetStringUTF8(IDS_PRINT_PREVIEW_NO_PLUGIN)); | |
| 38 #endif | |
| 39 localized_strings->SetString(std::string("previewFailed"), | |
| 40 l10n_util::GetStringUTF8(IDS_PRINT_PREVIEW_FAILED)); | |
| 41 localized_strings->SetString(std::string("initiatorTabClosed"), | |
| 42 l10n_util::GetStringUTF8(IDS_PRINT_PREVIEW_INITIATOR_TAB_CLOSED)); | |
| 43 localized_strings->SetString(std::string("reopenPage"), | |
| 44 l10n_util::GetStringUTF8(IDS_PRINT_PREVIEW_REOPEN_PAGE)); | |
| 45 | |
| 46 localized_strings->SetString(std::string("printButton"), | |
| 47 l10n_util::GetStringUTF8(IDS_PRINT_PREVIEW_PRINT_BUTTON)); | |
| 48 localized_strings->SetString(std::string("cancelButton"), | |
| 49 l10n_util::GetStringUTF8(IDS_PRINT_PREVIEW_CANCEL_BUTTON)); | |
| 50 localized_strings->SetString(std::string("printing"), | |
| 51 l10n_util::GetStringUTF8(IDS_PRINT_PREVIEW_PRINTING)); | |
| 52 | |
| 53 localized_strings->SetString(std::string("destinationLabel"), | |
| 54 l10n_util::GetStringUTF8(IDS_PRINT_PREVIEW_DESTINATION_LABEL)); | |
| 55 localized_strings->SetString(std::string("copiesLabel"), | |
| 56 l10n_util::GetStringUTF8(IDS_PRINT_PREVIEW_COPIES_LABEL)); | |
| 57 localized_strings->SetString(std::string("examplePageRangeText"), | |
| 58 l10n_util::GetStringUTF8(IDS_PRINT_PREVIEW_EXAMPLE_PAGE_RANGE_TEXT)); | |
| 59 localized_strings->SetString(std::string("invalidNumberOfCopies"), | |
| 60 l10n_util::GetStringUTF8(IDS_PRINT_PREVIEW_INVALID_NUMBER_OF_COPIES)); | |
| 61 localized_strings->SetString(std::string("layoutLabel"), | |
| 62 l10n_util::GetStringUTF8(IDS_PRINT_PREVIEW_LAYOUT_LABEL)); | |
| 63 localized_strings->SetString(std::string("optionAllPages"), | |
| 64 l10n_util::GetStringUTF8(IDS_PRINT_PREVIEW_OPTION_ALL_PAGES)); | |
| 65 localized_strings->SetString(std::string("optionBw"), | |
| 66 l10n_util::GetStringUTF8(IDS_PRINT_PREVIEW_OPTION_BW)); | |
| 67 localized_strings->SetString(std::string("optionCollate"), | |
| 68 l10n_util::GetStringUTF8(IDS_PRINT_PREVIEW_OPTION_COLLATE)); | |
| 69 localized_strings->SetString(std::string("optionColor"), | |
| 70 l10n_util::GetStringUTF8(IDS_PRINT_PREVIEW_OPTION_COLOR)); | |
| 71 localized_strings->SetString(std::string("optionLandscape"), | |
| 72 l10n_util::GetStringUTF8(IDS_PRINT_PREVIEW_OPTION_LANDSCAPE)); | |
| 73 localized_strings->SetString(std::string("optionPortrait"), | |
| 74 l10n_util::GetStringUTF8(IDS_PRINT_PREVIEW_OPTION_PORTRAIT)); | |
| 75 localized_strings->SetString(std::string("optionTwoSided"), | |
| 76 l10n_util::GetStringUTF8(IDS_PRINT_PREVIEW_OPTION_TWO_SIDED)); | |
| 77 localized_strings->SetString(std::string("pagesLabel"), | |
| 78 l10n_util::GetStringUTF8(IDS_PRINT_PREVIEW_PAGES_LABEL)); | |
| 79 localized_strings->SetString(std::string("pageRangeTextBox"), | |
| 80 l10n_util::GetStringUTF8(IDS_PRINT_PREVIEW_PAGE_RANGE_TEXT)); | |
| 81 localized_strings->SetString(std::string("pageRangeRadio"), | |
| 82 l10n_util::GetStringUTF8(IDS_PRINT_PREVIEW_PAGE_RANGE_RADIO)); | |
| 83 localized_strings->SetString(std::string("printToPDF"), | |
| 84 l10n_util::GetStringUTF8(IDS_PRINT_PREVIEW_PRINT_TO_PDF)); | |
| 85 localized_strings->SetString(std::string("printPreviewTitleFormat"), | |
| 86 l10n_util::GetStringUTF8(IDS_PRINT_PREVIEW_TITLE_FORMAT)); | |
| 87 localized_strings->SetString(std::string("printPreviewSummaryFormatShort"), | |
| 88 l10n_util::GetStringUTF8(IDS_PRINT_PREVIEW_SUMMARY_FORMAT_SHORT)); | |
| 89 localized_strings->SetString(std::string("printPreviewSummaryFormatLong"), | |
| 90 l10n_util::GetStringUTF8(IDS_PRINT_PREVIEW_SUMMARY_FORMAT_LONG)); | |
| 91 localized_strings->SetString(std::string("printPreviewSheetsLabelSingular"), | |
| 92 l10n_util::GetStringUTF8(IDS_PRINT_PREVIEW_SHEETS_LABEL_SINGULAR)); | |
| 93 localized_strings->SetString(std::string("printPreviewSheetsLabelPlural"), | |
| 94 l10n_util::GetStringUTF8(IDS_PRINT_PREVIEW_SHEETS_LABEL_PLURAL)); | |
| 95 localized_strings->SetString(std::string("printPreviewPageLabelSingular"), | |
| 96 l10n_util::GetStringUTF8(IDS_PRINT_PREVIEW_PAGE_LABEL_SINGULAR)); | |
| 97 localized_strings->SetString(std::string("printPreviewPageLabelPlural"), | |
| 98 l10n_util::GetStringUTF8(IDS_PRINT_PREVIEW_PAGE_LABEL_PLURAL)); | |
| 99 localized_strings->SetString(std::string("systemDialogOption"), | |
| 100 l10n_util::GetStringUTF8(IDS_PRINT_PREVIEW_SYSTEM_DIALOG_OPTION)); | |
| 101 localized_strings->SetString(std::string("pageRangeInstruction"), | |
| 102 l10n_util::GetStringUTF8(IDS_PRINT_PREVIEW_PAGE_RANGE_INSTRUCTION)); | |
| 103 localized_strings->SetString(std::string("copiesInstruction"), | |
| 104 l10n_util::GetStringUTF8(IDS_PRINT_PREVIEW_COPIES_INSTRUCTION)); | |
| 105 localized_strings->SetString(std::string("managePrinters"), | |
| 106 l10n_util::GetStringUTF8(IDS_PRINT_PREVIEW_MANAGE_PRINTERS)); | |
| 107 localized_strings->SetString(std::string("didYouMean"), | |
| 108 l10n_util::GetStringUTF8(IDS_PRINT_PREVIEW_DID_YOU_MEAN)); | |
| 109 } | |
| 110 | |
| 111 } // namespace | |
| 112 | |
| 113 PrintPreviewUIHTMLSource::PrintPreviewUIHTMLSource() | |
| 114 : DataSource(chrome::kChromeUIPrintHost, MessageLoop::current()), | |
| 115 data_(std::make_pair(static_cast<base::SharedMemory*>(NULL), 0U)) { | |
| 116 } | |
| 117 | |
| 118 PrintPreviewUIHTMLSource::~PrintPreviewUIHTMLSource() { | |
| 119 delete data_.first; | |
| 120 } | |
| 121 | |
| 122 void PrintPreviewUIHTMLSource::GetPrintPreviewData(PrintPreviewData* data) { | |
| 123 *data = data_; | |
| 124 } | |
| 125 | |
| 126 void PrintPreviewUIHTMLSource::SetPrintPreviewData( | |
| 127 const PrintPreviewData& data) { | |
| 128 delete data_.first; | |
| 129 data_ = data; | |
| 130 } | |
| 131 | |
| 132 void PrintPreviewUIHTMLSource::StartDataRequest(const std::string& path, | |
| 133 bool is_incognito, | |
| 134 int request_id) { | |
| 135 if (path.empty()) { | |
| 136 // Print Preview Index page. | |
| 137 DictionaryValue localized_strings; | |
| 138 SetLocalizedStrings(&localized_strings); | |
| 139 SetFontAndTextDirection(&localized_strings); | |
| 140 | |
| 141 static const base::StringPiece print_html( | |
| 142 ResourceBundle::GetSharedInstance().GetRawDataResource( | |
| 143 IDR_PRINT_PREVIEW_HTML)); | |
| 144 const std::string full_html = jstemplate_builder::GetI18nTemplateHtml( | |
| 145 print_html, &localized_strings); | |
| 146 | |
| 147 scoped_refptr<RefCountedBytes> html_bytes(new RefCountedBytes); | |
| 148 html_bytes->data.resize(full_html.size()); | |
| 149 std::copy(full_html.begin(), full_html.end(), html_bytes->data.begin()); | |
| 150 | |
| 151 SendResponse(request_id, html_bytes); | |
| 152 return; | |
| 153 } else if (path == "print.pdf" && data_.first) { | |
| 154 // Print Preview data. | |
| 155 char* preview_data = reinterpret_cast<char*>(data_.first->memory()); | |
| 156 uint32 preview_data_size = data_.second; | |
| 157 | |
| 158 scoped_refptr<RefCountedBytes> html_bytes(new RefCountedBytes); | |
| 159 html_bytes->data.resize(preview_data_size); | |
| 160 std::vector<unsigned char>::iterator it = html_bytes->data.begin(); | |
| 161 for (uint32 i = 0; i < preview_data_size; ++i, ++it) | |
| 162 *it = *(preview_data + i); | |
| 163 SendResponse(request_id, html_bytes); | |
| 164 return; | |
| 165 } else { | |
| 166 // Invalid request. | |
| 167 scoped_refptr<RefCountedBytes> empty_bytes(new RefCountedBytes); | |
| 168 SendResponse(request_id, empty_bytes); | |
| 169 return; | |
| 170 } | |
| 171 } | |
| 172 | |
| 173 std::string PrintPreviewUIHTMLSource::GetMimeType( | |
| 174 const std::string& path) const { | |
| 175 // Print Preview Index page. | |
| 176 if (path.empty()) | |
| 177 return "text/html"; | |
| 178 // Print Preview data. | |
| 179 return "application/pdf"; | |
| 180 } | |
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Chromium Code Reviews
Issue 7063030:
PrintPreview: Print Preview is not staying associated with initiator renderer. (Closed)
Base URL: svn://svn.chromium.org/chrome/trunk/src