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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 "ui/gfx/image/image_skia_util_mac.h" | 5 #include "ui/gfx/image/image_skia_util_mac.h" |
| 6 | 6 |
| 7 #include <cmath> | 7 #include <cmath> |
| 8 #include <limits> | 8 #include <limits> |
| 9 | 9 |
| 10 #import <AppKit/AppKit.h> | 10 #import <AppKit/AppKit.h> |
| 11 | 11 |
| 12 #include "base/mac/mac_util.h" | 12 #include "base/mac/mac_util.h" |
| 13 #include "base/memory/scoped_nsobject.h" | 13 #include "base/mac/scoped_nsobject.h" |
| 14 #include "base/memory/scoped_ptr.h" | 14 #include "base/memory/scoped_ptr.h" |
| 15 #include "skia/ext/skia_utils_mac.h" | 15 #include "skia/ext/skia_utils_mac.h" |
| 16 #include "third_party/skia/include/core/SkBitmap.h" | 16 #include "third_party/skia/include/core/SkBitmap.h" |
| 17 #include "ui/gfx/image/image_skia.h" | 17 #include "ui/gfx/image/image_skia.h" |
| 18 | 18 |
| 19 namespace { | 19 namespace { |
| 20 | 20 |
| 21 // Returns NSImageRep whose pixel size most closely matches |desired_size|. | 21 // Returns NSImageRep whose pixel size most closely matches |desired_size|. |
| 22 NSImageRep* GetNSImageRepWithPixelSize(NSImage* image, | 22 NSImageRep* GetNSImageRepWithPixelSize(NSImage* image, |
| 23 NSSize desired_size) { | 23 NSSize desired_size) { |
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| 82 gfx::ImageSkia ApplicationIconAtSize(int desired_size) { | 82 gfx::ImageSkia ApplicationIconAtSize(int desired_size) { |
| 83 NSImage* image = [NSImage imageNamed:@"NSApplicationIcon"]; | 83 NSImage* image = [NSImage imageNamed:@"NSApplicationIcon"]; |
| 84 return ImageSkiaFromResizedNSImage(image, | 84 return ImageSkiaFromResizedNSImage(image, |
| 85 NSMakeSize(desired_size, desired_size)); | 85 NSMakeSize(desired_size, desired_size)); |
| 86 } | 86 } |
| 87 | 87 |
| 88 NSImage* NSImageFromImageSkia(const gfx::ImageSkia& image_skia) { | 88 NSImage* NSImageFromImageSkia(const gfx::ImageSkia& image_skia) { |
| 89 if (image_skia.isNull()) | 89 if (image_skia.isNull()) |
| 90 return nil; | 90 return nil; |
| 91 | 91 |
| 92 scoped_nsobject<NSImage> image([[NSImage alloc] init]); | 92 base::scoped_nsobject<NSImage> image([[NSImage alloc] init]); |
| 93 image_skia.EnsureRepsForSupportedScaleFactors(); | 93 image_skia.EnsureRepsForSupportedScaleFactors(); |
| 94 std::vector<gfx::ImageSkiaRep> image_reps = image_skia.image_reps(); | 94 std::vector<gfx::ImageSkiaRep> image_reps = image_skia.image_reps(); |
| 95 for (std::vector<gfx::ImageSkiaRep>::const_iterator it = image_reps.begin(); | 95 for (std::vector<gfx::ImageSkiaRep>::const_iterator it = image_reps.begin(); |
| 96 it != image_reps.end(); ++it) { | 96 it != image_reps.end(); ++it) { |
| 97 [image addRepresentation: | 97 [image addRepresentation: |
| 98 gfx::SkBitmapToNSBitmapImageRep(it->sk_bitmap())]; | 98 gfx::SkBitmapToNSBitmapImageRep(it->sk_bitmap())]; |
| 99 } | 99 } |
| 100 | 100 |
| 101 [image setSize:NSMakeSize(image_skia.width(), image_skia.height())]; | 101 [image setSize:NSMakeSize(image_skia.width(), image_skia.height())]; |
| 102 return [image.release() autorelease]; | 102 return [image.release() autorelease]; |
| 103 } | 103 } |
| 104 | 104 |
| 105 NSImage* NSImageFromImageSkiaWithColorSpace(const gfx::ImageSkia& image_skia, | 105 NSImage* NSImageFromImageSkiaWithColorSpace(const gfx::ImageSkia& image_skia, |
| 106 CGColorSpaceRef color_space) { | 106 CGColorSpaceRef color_space) { |
| 107 if (image_skia.isNull()) | 107 if (image_skia.isNull()) |
| 108 return nil; | 108 return nil; |
| 109 | 109 |
| 110 scoped_nsobject<NSImage> image([[NSImage alloc] init]); | 110 base::scoped_nsobject<NSImage> image([[NSImage alloc] init]); |
| 111 image_skia.EnsureRepsForSupportedScaleFactors(); | 111 image_skia.EnsureRepsForSupportedScaleFactors(); |
| 112 std::vector<gfx::ImageSkiaRep> image_reps = image_skia.image_reps(); | 112 std::vector<gfx::ImageSkiaRep> image_reps = image_skia.image_reps(); |
| 113 for (std::vector<gfx::ImageSkiaRep>::const_iterator it = image_reps.begin(); | 113 for (std::vector<gfx::ImageSkiaRep>::const_iterator it = image_reps.begin(); |
| 114 it != image_reps.end(); ++it) { | 114 it != image_reps.end(); ++it) { |
| 115 [image addRepresentation: | 115 [image addRepresentation: |
| 116 gfx::SkBitmapToNSBitmapImageRepWithColorSpace(it->sk_bitmap(), | 116 gfx::SkBitmapToNSBitmapImageRepWithColorSpace(it->sk_bitmap(), |
| 117 color_space)]; | 117 color_space)]; |
| 118 } | 118 } |
| 119 | 119 |
| 120 [image setSize:NSMakeSize(image_skia.width(), image_skia.height())]; | 120 [image setSize:NSMakeSize(image_skia.width(), image_skia.height())]; |
| 121 return [image.release() autorelease]; | 121 return [image.release() autorelease]; |
| 122 } | 122 } |
| 123 | 123 |
| 124 } // namespace gfx | 124 } // namespace gfx |
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