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1 // Copyright (c) 2010 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 "printing/image.h" | 5 #include "printing/image.h" |
6 | 6 |
7 #include <ApplicationServices/ApplicationServices.h> | 7 #include <ApplicationServices/ApplicationServices.h> |
8 | 8 |
9 #include "base/mac/scoped_cftyperef.h" | 9 #include "base/mac/scoped_cftyperef.h" |
10 #include "ui/gfx/rect.h" | 10 #include "ui/gfx/rect.h" |
11 | 11 |
12 namespace printing { | 12 namespace printing { |
13 | 13 |
14 bool Image::LoadMetafile(const NativeMetafile& metafile) { | 14 bool Image::LoadMetafile(const Metafile& metafile) { |
15 // The printing system uses single-page metafiles (page indexes are 1-based). | 15 // The printing system uses single-page metafiles (page indexes are 1-based). |
16 const unsigned int page_number = 1; | 16 const unsigned int page_number = 1; |
17 gfx::Rect rect(metafile.GetPageBounds(page_number)); | 17 gfx::Rect rect(metafile.GetPageBounds(page_number)); |
18 if (rect.width() < 1 || rect.height() < 1) | 18 if (rect.width() < 1 || rect.height() < 1) |
19 return false; | 19 return false; |
20 | 20 |
21 size_ = rect.size(); | 21 size_ = rect.size(); |
22 row_length_ = size_.width() * sizeof(uint32); | 22 row_length_ = size_.width() * sizeof(uint32); |
23 size_t bytes = row_length_ * size_.height(); | 23 size_t bytes = row_length_ * size_.height(); |
24 DCHECK(bytes); | 24 DCHECK(bytes); |
25 | 25 |
26 data_.resize(bytes); | 26 data_.resize(bytes); |
27 base::mac::ScopedCFTypeRef<CGColorSpaceRef> color_space( | 27 base::mac::ScopedCFTypeRef<CGColorSpaceRef> color_space( |
28 CGColorSpaceCreateWithName(kCGColorSpaceGenericRGB)); | 28 CGColorSpaceCreateWithName(kCGColorSpaceGenericRGB)); |
29 base::mac::ScopedCFTypeRef<CGContextRef> bitmap_context( | 29 base::mac::ScopedCFTypeRef<CGContextRef> bitmap_context( |
30 CGBitmapContextCreate(&*data_.begin(), size_.width(), size_.height(), | 30 CGBitmapContextCreate(&*data_.begin(), size_.width(), size_.height(), |
31 8, row_length_, color_space, | 31 8, row_length_, color_space, |
32 kCGImageAlphaPremultipliedLast)); | 32 kCGImageAlphaPremultipliedLast)); |
33 DCHECK(bitmap_context.get()); | 33 DCHECK(bitmap_context.get()); |
34 | 34 |
35 metafile.RenderPage(page_number, bitmap_context, | 35 metafile.RenderPage(page_number, bitmap_context, |
36 CGRectMake(0, 0, size_.width(), size_.height()), | 36 CGRectMake(0, 0, size_.width(), size_.height()), |
37 true, false, false, false); | 37 true, false, false, false); |
38 | 38 |
39 return true; | 39 return true; |
40 } | 40 } |
41 | 41 |
42 } // namespace printing | 42 } // namespace printing |
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