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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 "chrome/renderer/print_web_view_helper.h" | 5 #include "chrome/renderer/print_web_view_helper.h" |
6 | 6 |
7 #include "base/file_descriptor_posix.h" | 7 #include "base/file_descriptor_posix.h" |
8 #include "base/logging.h" | 8 #include "base/logging.h" |
9 #include "base/memory/scoped_ptr.h" | 9 #include "base/memory/scoped_ptr.h" |
10 #include "base/metrics/histogram.h" | 10 #include "base/metrics/histogram.h" |
11 #include "chrome/common/print_messages.h" | 11 #include "chrome/common/print_messages.h" |
12 #include "content/public/renderer/render_thread.h" | 12 #include "content/public/renderer/render_thread.h" |
13 #include "printing/metafile.h" | 13 #include "printing/metafile.h" |
14 #include "printing/metafile_impl.h" | 14 #include "printing/metafile_impl.h" |
15 #include "printing/metafile_skia_wrapper.h" | 15 #include "printing/metafile_skia_wrapper.h" |
16 #include "printing/page_size_margins.h" | 16 #include "printing/page_size_margins.h" |
17 #include "skia/ext/platform_device.h" | 17 #include "skia/ext/platform_device.h" |
18 #include "skia/ext/vector_canvas.h" | 18 #include "skia/ext/vector_canvas.h" |
19 #include "third_party/skia/include/core/SkRefCnt.h" | 19 #include "third_party/skia/include/core/SkRefCnt.h" |
20 #include "third_party/WebKit/Source/WebKit/chromium/public/WebFrame.h" | 20 #include "third_party/WebKit/Source/WebKit/chromium/public/WebFrame.h" |
21 | 21 |
22 #if !defined(OS_CHROMEOS) | 22 #if !defined(OS_CHROMEOS) |
23 #include "base/process_util.h" | 23 #include "base/process_util.h" |
24 #endif // !defined(OS_CHROMEOS) | 24 #endif // !defined(OS_CHROMEOS) |
25 | 25 |
26 using WebKit::WebFrame; | 26 using WebKit::WebFrame; |
27 using WebKit::WebNode; | 27 using WebKit::WebNode; |
28 | 28 |
29 bool PrintWebViewHelper::RenderPreviewPage(int page_number) { | 29 bool PrintWebViewHelper::RenderPreviewPage( |
| 30 int page_number, |
| 31 const PrintMsg_Print_Params& print_params) { |
30 PrintMsg_PrintPage_Params page_params; | 32 PrintMsg_PrintPage_Params page_params; |
31 page_params.params = print_preview_context_.print_params(); | 33 page_params.params = print_params; |
32 page_params.page_number = page_number; | 34 page_params.page_number = page_number; |
33 scoped_ptr<printing::Metafile> draft_metafile; | 35 scoped_ptr<printing::Metafile> draft_metafile; |
34 printing::Metafile* initial_render_metafile = | 36 printing::Metafile* initial_render_metafile = |
35 print_preview_context_.metafile(); | 37 print_preview_context_.metafile(); |
36 if (print_preview_context_.IsModifiable() && is_print_ready_metafile_sent_) { | 38 if (print_preview_context_.IsModifiable() && is_print_ready_metafile_sent_) { |
37 draft_metafile.reset(new printing::PreviewMetafile); | 39 draft_metafile.reset(new printing::PreviewMetafile); |
38 initial_render_metafile = draft_metafile.get(); | 40 initial_render_metafile = draft_metafile.get(); |
39 } | 41 } |
40 | 42 |
41 base::TimeTicks begin_time = base::TimeTicks::Now(); | 43 base::TimeTicks begin_time = base::TimeTicks::Now(); |
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202 printing::MetafileSkiaWrapper::SetMetafileOnCanvas(*canvas, metafile); | 204 printing::MetafileSkiaWrapper::SetMetafileOnCanvas(*canvas, metafile); |
203 skia::SetIsDraftMode(*canvas, is_print_ready_metafile_sent_); | 205 skia::SetIsDraftMode(*canvas, is_print_ready_metafile_sent_); |
204 frame->printPage(params.page_number, canvas.get()); | 206 frame->printPage(params.page_number, canvas.get()); |
205 | 207 |
206 if (params.params.display_header_footer) { | 208 if (params.params.display_header_footer) { |
207 // |page_number| is 0-based, so 1 is added. | 209 // |page_number| is 0-based, so 1 is added. |
208 // The scale factor on Linux is 1. | 210 // The scale factor on Linux is 1. |
209 PrintHeaderAndFooter(canvas.get(), params.page_number + 1, | 211 PrintHeaderAndFooter(canvas.get(), params.page_number + 1, |
210 print_preview_context_.total_page_count(), | 212 print_preview_context_.total_page_count(), |
211 scale_factor, page_layout_in_points, | 213 scale_factor, page_layout_in_points, |
212 *header_footer_info_); | 214 *header_footer_info_, params.params); |
213 } | 215 } |
214 | 216 |
215 // Done printing. Close the device context to retrieve the compiled metafile. | 217 // Done printing. Close the device context to retrieve the compiled metafile. |
216 if (!metafile->FinishPage()) | 218 if (!metafile->FinishPage()) |
217 NOTREACHED() << "metafile failed"; | 219 NOTREACHED() << "metafile failed"; |
218 } | 220 } |
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