OLD | NEW |
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/pdf_metafile_cg_mac.h" | 5 #include "printing/pdf_metafile_cg_mac.h" |
6 | 6 |
7 #include <stdint.h> | 7 #include <stdint.h> |
8 | 8 |
9 #include <algorithm> | 9 #include <algorithm> |
10 | 10 |
(...skipping 139 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
150 LOG(ERROR) << "Metafile context has " << extra_retain_count | 150 LOG(ERROR) << "Metafile context has " << extra_retain_count |
151 << " extra retain(s) on Close"; | 151 << " extra retain(s) on Close"; |
152 } | 152 } |
153 } | 153 } |
154 #endif | 154 #endif |
155 CGPDFContextClose(context_.get()); | 155 CGPDFContextClose(context_.get()); |
156 context_.reset(); | 156 context_.reset(); |
157 return true; | 157 return true; |
158 } | 158 } |
159 | 159 |
160 /* TODO(caryclark): The set up of PluginInstance::PrintPDFOutput may result in | 160 bool PdfMetafileCg::RenderPage(unsigned int page_number, |
161 rasterized output. Even if that flow uses PdfMetafileCg::RenderPage, | |
162 the drawing of the PDF into the canvas may result in a rasterized output. | |
163 PDFMetafileSkia::RenderPage should be not implemented as shown and instead | |
164 should do something like the following CL in PluginInstance::PrintPDFOutput: | |
165 http://codereview.chromium.org/7200040/diff/1/webkit/plugins/ppapi/ppapi_plug
in_instance.cc | |
166 */ | |
167 bool PdfMetafileCg::RenderPage(const std::vector<char>& src_buffer, | |
168 unsigned int page_number, | |
169 CGContextRef context, | 161 CGContextRef context, |
170 const CGRect rect, | 162 const CGRect rect, |
171 const PdfMetafileCg::RenderPageParams& params) { | 163 const MacRenderPageParams& params) const { |
172 PdfMetafileCg metafile; | 164 CGPDFDocumentRef pdf_doc = GetPDFDocument(); |
173 if (!metafile.InitFromData(src_buffer.data(), src_buffer.size())) { | |
174 LOG(ERROR) << "Unable to initialize PDF document from data"; | |
175 return false; | |
176 } | |
177 CGPDFDocumentRef pdf_doc = metafile.GetPDFDocument(); | |
178 if (!pdf_doc) { | 165 if (!pdf_doc) { |
179 LOG(ERROR) << "Unable to create PDF document from data"; | 166 LOG(ERROR) << "Unable to create PDF document from data"; |
180 return false; | 167 return false; |
181 } | 168 } |
182 CGPDFPageRef pdf_page = CGPDFDocumentGetPage(pdf_doc, page_number); | 169 CGPDFPageRef pdf_page = CGPDFDocumentGetPage(pdf_doc, page_number); |
183 CGRect source_rect = CGPDFPageGetBoxRect(pdf_page, kCGPDFCropBox); | 170 CGRect source_rect = CGPDFPageGetBoxRect(pdf_page, kCGPDFCropBox); |
184 int pdf_src_rotation = CGPDFPageGetRotationAngle(pdf_page); | 171 int pdf_src_rotation = CGPDFPageGetRotationAngle(pdf_page); |
185 float scaling_factor = 1.0; | 172 float scaling_factor = 1.0; |
186 const bool source_is_landscape = | 173 const bool source_is_landscape = |
187 (source_rect.size.width > source_rect.size.height); | 174 (source_rect.size.width > source_rect.size.height); |
(...skipping 117 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
305 | 292 |
306 if (!pdf_doc_.get()) { | 293 if (!pdf_doc_.get()) { |
307 ScopedCFTypeRef<CGDataProviderRef> pdf_data_provider( | 294 ScopedCFTypeRef<CGDataProviderRef> pdf_data_provider( |
308 CGDataProviderCreateWithCFData(pdf_data_)); | 295 CGDataProviderCreateWithCFData(pdf_data_)); |
309 pdf_doc_.reset(CGPDFDocumentCreateWithProvider(pdf_data_provider)); | 296 pdf_doc_.reset(CGPDFDocumentCreateWithProvider(pdf_data_provider)); |
310 } | 297 } |
311 return pdf_doc_.get(); | 298 return pdf_doc_.get(); |
312 } | 299 } |
313 | 300 |
314 } // namespace printing | 301 } // namespace printing |
OLD | NEW |