OLD | NEW |
1 // Copyright 2013 The Chromium Authors. All rights reserved. | 1 // Copyright 2013 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 // TODO(sgurun) copied from chrome/renderer. Remove after crbug.com/322276 | 5 // TODO(sgurun) copied from chrome/renderer. Remove after crbug.com/322276 |
6 | 6 |
7 #include "android_webview/renderer/print_web_view_helper.h" | 7 #include "android_webview/renderer/print_web_view_helper.h" |
8 | 8 |
9 #include "android_webview/common/print_messages.h" | 9 #include "android_webview/common/print_messages.h" |
10 #include "base/logging.h" | 10 #include "base/logging.h" |
11 #include "base/memory/scoped_ptr.h" | 11 #include "base/memory/scoped_ptr.h" |
12 #include "content/public/renderer/render_thread.h" | 12 #include "content/public/renderer/render_thread.h" |
13 #include "printing/metafile.h" | |
14 #include "printing/metafile_skia_wrapper.h" | 13 #include "printing/metafile_skia_wrapper.h" |
15 #include "printing/page_size_margins.h" | 14 #include "printing/page_size_margins.h" |
16 #include "printing/pdf_metafile_skia.h" | 15 #include "printing/pdf_metafile_skia.h" |
17 #include "skia/ext/platform_device.h" | 16 #include "skia/ext/platform_device.h" |
18 #include "skia/ext/vector_canvas.h" | 17 #include "skia/ext/vector_canvas.h" |
19 #include "third_party/WebKit/public/web/WebLocalFrame.h" | 18 #include "third_party/WebKit/public/web/WebLocalFrame.h" |
20 | 19 |
21 #if !defined(OS_CHROMEOS) && !defined(OS_ANDROID) | 20 #if !defined(OS_CHROMEOS) && !defined(OS_ANDROID) |
22 #include "base/process/process_handle.h" | 21 #include "base/process/process_handle.h" |
23 #else | 22 #else |
24 #include "base/file_descriptor_posix.h" | 23 #include "base/file_descriptor_posix.h" |
25 #endif // !defined(OS_CHROMEOS) && !defined(OS_ANDROID) | 24 #endif // !defined(OS_CHROMEOS) && !defined(OS_ANDROID) |
26 | 25 |
27 namespace printing { | 26 namespace printing { |
28 | 27 |
29 using blink::WebFrame; | 28 using blink::WebFrame; |
30 | 29 |
31 bool PrintWebViewHelper::RenderPreviewPage( | 30 bool PrintWebViewHelper::RenderPreviewPage( |
32 int page_number, | 31 int page_number, |
33 const PrintMsg_Print_Params& print_params) { | 32 const PrintMsg_Print_Params& print_params) { |
34 PrintMsg_PrintPage_Params page_params; | 33 PrintMsg_PrintPage_Params page_params; |
35 page_params.params = print_params; | 34 page_params.params = print_params; |
36 page_params.page_number = page_number; | 35 page_params.page_number = page_number; |
37 scoped_ptr<Metafile> draft_metafile; | 36 scoped_ptr<PdfMetafileSkia> draft_metafile; |
38 Metafile* initial_render_metafile = print_preview_context_.metafile(); | 37 PdfMetafileSkia* initial_render_metafile = print_preview_context_.metafile(); |
39 if (print_preview_context_.IsModifiable() && is_print_ready_metafile_sent_) { | 38 if (print_preview_context_.IsModifiable() && is_print_ready_metafile_sent_) { |
40 draft_metafile.reset(new PdfMetafileSkia); | 39 draft_metafile.reset(new PdfMetafileSkia); |
41 initial_render_metafile = draft_metafile.get(); | 40 initial_render_metafile = draft_metafile.get(); |
42 } | 41 } |
43 | 42 |
44 base::TimeTicks begin_time = base::TimeTicks::Now(); | 43 base::TimeTicks begin_time = base::TimeTicks::Now(); |
45 PrintPageInternal(page_params, | 44 PrintPageInternal(page_params, |
46 print_preview_context_.GetPrintCanvasSize(), | 45 print_preview_context_.GetPrintCanvasSize(), |
47 print_preview_context_.prepared_frame(), | 46 print_preview_context_.prepared_frame(), |
48 initial_render_metafile); | 47 initial_render_metafile); |
(...skipping 98 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
147 printed_page_params.metafile_data_handle.fd = -1; | 146 printed_page_params.metafile_data_handle.fd = -1; |
148 } | 147 } |
149 return true; | 148 return true; |
150 #endif // defined(OS_CHROMEOS) || defined(OS_ANDROID) | 149 #endif // defined(OS_CHROMEOS) || defined(OS_ANDROID) |
151 } | 150 } |
152 | 151 |
153 void PrintWebViewHelper::PrintPageInternal( | 152 void PrintWebViewHelper::PrintPageInternal( |
154 const PrintMsg_PrintPage_Params& params, | 153 const PrintMsg_PrintPage_Params& params, |
155 const gfx::Size& canvas_size, | 154 const gfx::Size& canvas_size, |
156 WebFrame* frame, | 155 WebFrame* frame, |
157 Metafile* metafile) { | 156 PdfMetafileSkia* metafile) { |
158 PageSizeMargins page_layout_in_points; | 157 PageSizeMargins page_layout_in_points; |
159 double scale_factor = 1.0f; | 158 double scale_factor = 1.0f; |
160 ComputePageLayoutInPointsForCss(frame, params.page_number, params.params, | 159 ComputePageLayoutInPointsForCss(frame, params.page_number, params.params, |
161 ignore_css_margins_, &scale_factor, | 160 ignore_css_margins_, &scale_factor, |
162 &page_layout_in_points); | 161 &page_layout_in_points); |
163 gfx::Size page_size; | 162 gfx::Size page_size; |
164 gfx::Rect content_area; | 163 gfx::Rect content_area; |
165 GetPageSizeAndContentAreaFromPageLayout(page_layout_in_points, &page_size, | 164 GetPageSizeAndContentAreaFromPageLayout(page_layout_in_points, &page_size, |
166 &content_area); | 165 &content_area); |
167 gfx::Rect canvas_area = | 166 gfx::Rect canvas_area = |
(...skipping 23 matching lines...) Expand all Loading... |
191 } | 190 } |
192 RenderPageContent(frame, params.page_number, canvas_area, content_area, | 191 RenderPageContent(frame, params.page_number, canvas_area, content_area, |
193 scale_factor, canvas.get()); | 192 scale_factor, canvas.get()); |
194 | 193 |
195 // Done printing. Close the device context to retrieve the compiled metafile. | 194 // Done printing. Close the device context to retrieve the compiled metafile. |
196 if (!metafile->FinishPage()) | 195 if (!metafile->FinishPage()) |
197 NOTREACHED() << "metafile failed"; | 196 NOTREACHED() << "metafile failed"; |
198 } | 197 } |
199 | 198 |
200 } // namespace printing | 199 } // namespace printing |
OLD | NEW |