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Issue 3855001: Move scoped_cftyperef from base to base/mac, use the new namespace, and name ... (Closed) Base URL: svn://chrome-svn/chrome/trunk/src/
Patch Set: Created 10 years, 2 months ago
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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 "printing/image.h" 5 #include "printing/image.h"
6 6
7 #include "base/file_util.h" 7 #include "base/file_util.h"
8 #include "base/md5.h" 8 #include "base/md5.h"
9 #include "base/string_number_conversions.h" 9 #include "base/string_number_conversions.h"
10 #include "gfx/codec/png_codec.h" 10 #include "gfx/codec/png_codec.h"
11 #include "gfx/rect.h" 11 #include "gfx/rect.h"
12 #include "skia/ext/platform_device.h" 12 #include "skia/ext/platform_device.h"
13 13
14 #if defined(OS_WIN) 14 #if defined(OS_WIN)
15 #include "gfx/gdi_util.h" // EMF support 15 #include "gfx/gdi_util.h" // EMF support
16 #elif defined(OS_MACOSX) 16 #elif defined(OS_MACOSX)
17 #include <ApplicationServices/ApplicationServices.h> 17 #include <ApplicationServices/ApplicationServices.h>
18 #include "base/scoped_cftyperef.h" 18 #include "base/mac/scoped_cftyperef.h"
19 #endif 19 #endif
20 20
21 namespace { 21 namespace {
22 22
23 // A simple class which temporarily overrides system settings. 23 // A simple class which temporarily overrides system settings.
24 // The bitmap image rendered via the PlayEnhMetaFile() function depends on 24 // The bitmap image rendered via the PlayEnhMetaFile() function depends on
25 // some system settings. 25 // some system settings.
26 // As a workaround for such dependency, this class saves the system settings 26 // As a workaround for such dependency, this class saves the system settings
27 // and changes them. This class also restore the saved settings in its 27 // and changes them. This class also restore the saved settings in its
28 // destructor. 28 // destructor.
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236 #elif defined(OS_MACOSX) 236 #elif defined(OS_MACOSX)
237 // The printing system uses single-page metafiles (page indexes are 1-based). 237 // The printing system uses single-page metafiles (page indexes are 1-based).
238 const unsigned int page_number = 1; 238 const unsigned int page_number = 1;
239 gfx::Rect rect(metafile.GetPageBounds(page_number)); 239 gfx::Rect rect(metafile.GetPageBounds(page_number));
240 if (rect.width() > 0 && rect.height() > 0) { 240 if (rect.width() > 0 && rect.height() > 0) {
241 size_ = rect.size(); 241 size_ = rect.size();
242 row_length_ = size_.width() * sizeof(uint32); 242 row_length_ = size_.width() * sizeof(uint32);
243 size_t bytes = row_length_ * size_.height(); 243 size_t bytes = row_length_ * size_.height();
244 DCHECK(bytes); 244 DCHECK(bytes);
245 data_.resize(bytes); 245 data_.resize(bytes);
246 scoped_cftyperef<CGColorSpaceRef> color_space( 246 base::mac::ScopedCFTypeRef<CGColorSpaceRef> color_space(
247 CGColorSpaceCreateWithName(kCGColorSpaceGenericRGB)); 247 CGColorSpaceCreateWithName(kCGColorSpaceGenericRGB));
248 scoped_cftyperef<CGContextRef> bitmap_context( 248 base::mac::ScopedCFTypeRef<CGContextRef> bitmap_context(
249 CGBitmapContextCreate(&*data_.begin(), size_.width(), size_.height(), 249 CGBitmapContextCreate(&*data_.begin(), size_.width(), size_.height(),
250 8, row_length_, color_space, 250 8, row_length_, color_space,
251 kCGImageAlphaPremultipliedLast)); 251 kCGImageAlphaPremultipliedLast));
252 DCHECK(bitmap_context.get()); 252 DCHECK(bitmap_context.get());
253 metafile.RenderPage(page_number, bitmap_context, 253 metafile.RenderPage(page_number, bitmap_context,
254 CGRectMake(0, 0, size_.width(), size_.height()), 254 CGRectMake(0, 0, size_.width(), size_.height()),
255 true, false, false, false); 255 true, false, false, false);
256 } 256 }
257 #else 257 #else
258 NOTIMPLEMENTED(); 258 NOTIMPLEMENTED();
259 #endif 259 #endif
260 260
261 return false; 261 return false;
262 } 262 }
263 263
264 } // namespace printing 264 } // namespace printing
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