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| 1 // Copyright (c) 2009 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2009 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 "app/gfx/codec/jpeg_codec.h" |
| 7 #include "app/l10n_util.h" | 8 #include "app/l10n_util.h" |
| 8 #include "base/gfx/jpeg_codec.h" | |
| 9 #include "base/logging.h" | 9 #include "base/logging.h" |
| 10 #include "chrome/common/render_messages.h" | 10 #include "chrome/common/render_messages.h" |
| 11 #include "chrome/renderer/render_view.h" | 11 #include "chrome/renderer/render_view.h" |
| 12 #include "grit/generated_resources.h" | 12 #include "grit/generated_resources.h" |
| 13 #include "printing/units.h" | 13 #include "printing/units.h" |
| 14 #include "webkit/api/public/WebFrame.h" | 14 #include "webkit/api/public/WebFrame.h" |
| 15 #include "webkit/api/public/WebRect.h" | 15 #include "webkit/api/public/WebRect.h" |
| 16 #include "webkit/api/public/WebScreenInfo.h" | 16 #include "webkit/api/public/WebScreenInfo.h" |
| 17 #include "webkit/api/public/WebSize.h" | 17 #include "webkit/api/public/WebSize.h" |
| 18 #include "webkit/api/public/WebURLRequest.h" | 18 #include "webkit/api/public/WebURLRequest.h" |
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| 132 int size_y = static_cast<int>(canvas_size.height() * | 132 int size_y = static_cast<int>(canvas_size.height() * |
| 133 params.params.max_shrink); | 133 params.params.max_shrink); |
| 134 | 134 |
| 135 // Access the bitmap from the canvas device. | 135 // Access the bitmap from the canvas device. |
| 136 skia::PlatformCanvas canvas(size_x, size_y, true); | 136 skia::PlatformCanvas canvas(size_x, size_y, true); |
| 137 frame->printPage(params.page_number, webkit_glue::ToWebCanvas(&canvas)); | 137 frame->printPage(params.page_number, webkit_glue::ToWebCanvas(&canvas)); |
| 138 const SkBitmap& bitmap = canvas.getDevice()->accessBitmap(false); | 138 const SkBitmap& bitmap = canvas.getDevice()->accessBitmap(false); |
| 139 | 139 |
| 140 // Encode the SkBitmap to jpeg. | 140 // Encode the SkBitmap to jpeg. |
| 141 SkAutoLockPixels image_lock(bitmap); | 141 SkAutoLockPixels image_lock(bitmap); |
| 142 bool encoded = JPEGCodec::Encode( | 142 bool encoded = gfx::JPEGCodec::Encode( |
| 143 reinterpret_cast<unsigned char*>(bitmap.getAddr32(0, 0)), | 143 reinterpret_cast<unsigned char*>(bitmap.getAddr32(0, 0)), |
| 144 JPEGCodec::FORMAT_BGRA, | 144 gfx::JPEGCodec::FORMAT_BGRA, |
| 145 static_cast<int>(bitmap.width() * zoom_factor), | 145 static_cast<int>(bitmap.width() * zoom_factor), |
| 146 static_cast<int>(bitmap.height() * zoom_factor), | 146 static_cast<int>(bitmap.height() * zoom_factor), |
| 147 static_cast<int>(bitmap.rowBytes()), | 147 static_cast<int>(bitmap.rowBytes()), |
| 148 90, | 148 90, |
| 149 image_data); | 149 image_data); |
| 150 DCHECK(encoded); | 150 DCHECK(encoded); |
| 151 } | 151 } |
| 152 | 152 |
| 153 bool PrintWebViewHelper::Send(IPC::Message* msg) { | 153 bool PrintWebViewHelper::Send(IPC::Message* msg) { |
| 154 return render_view_->Send(msg); | 154 return render_view_->Send(msg); |
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| 179 | 179 |
| 180 WebRect PrintWebViewHelper::rootWindowRect() { | 180 WebRect PrintWebViewHelper::rootWindowRect() { |
| 181 NOTREACHED(); | 181 NOTREACHED(); |
| 182 return WebRect(); | 182 return WebRect(); |
| 183 } | 183 } |
| 184 | 184 |
| 185 WebScreenInfo PrintWebViewHelper::screenInfo() { | 185 WebScreenInfo PrintWebViewHelper::screenInfo() { |
| 186 NOTREACHED(); | 186 NOTREACHED(); |
| 187 return WebScreenInfo(); | 187 return WebScreenInfo(); |
| 188 } | 188 } |
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