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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 "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/scoped_ptr.h" | 9 #include "base/scoped_ptr.h" |
| 10 #include "chrome/common/render_messages.h" | 10 #include "chrome/common/render_messages.h" |
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| 213 &margin_top_in_points, | 213 &margin_top_in_points, |
| 214 &margin_right_in_points, | 214 &margin_right_in_points, |
| 215 &margin_bottom_in_points, | 215 &margin_bottom_in_points, |
| 216 &margin_left_in_points); | 216 &margin_left_in_points); |
| 217 | 217 |
| 218 gfx::Size page_size( | 218 gfx::Size page_size( |
| 219 content_width_in_points + margin_right_in_points + | 219 content_width_in_points + margin_right_in_points + |
| 220 margin_left_in_points, | 220 margin_left_in_points, |
| 221 content_height_in_points + margin_top_in_points + | 221 content_height_in_points + margin_top_in_points + |
| 222 margin_bottom_in_points); | 222 margin_bottom_in_points); |
| 223 gfx::Point content_origin(margin_left_in_points, margin_top_in_points); | |
| 224 | 223 |
| 225 skia::PlatformDevice* device = metafile->StartPageForVectorCanvas( | 224 gfx::Point content_origin(margin_top_in_points, margin_left_in_points); |
| 226 page_size, content_origin, 1.0f); | 225 |
| 227 if (!device) | 226 if (!metafile->StartPage(page_size, content_origin, 1)) |
| 228 return; | 227 return; |
| 229 | 228 |
| 230 canvas->reset(new skia::VectorCanvas(device)); | 229 canvas->reset(new skia::VectorCanvas(metafile->context(), |
| 230 canvas_size.width(), |
| 231 canvas_size.height())); |
| 231 frame->printPage(params.page_number, canvas->get()); | 232 frame->printPage(params.page_number, canvas->get()); |
| 232 | 233 |
| 233 // TODO(myhuang): We should handle transformation for paper margins. | 234 // TODO(myhuang): We should handle transformation for paper margins. |
| 234 // TODO(myhuang): We should render the header and the footer. | 235 // TODO(myhuang): We should render the header and the footer. |
| 235 | 236 |
| 236 // Done printing. Close the device context to retrieve the compiled metafile. | 237 // Done printing. Close the device context to retrieve the compiled metafile. |
| 237 if (!metafile->FinishPage()) | 238 if (!metafile->FinishPage()) |
| 238 NOTREACHED() << "metafile failed"; | 239 NOTREACHED() << "metafile failed"; |
| 239 } | 240 } |
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