/*
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* This file is part of the SDWebImage package.
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* (c) Olivier Poitrey <rs@dailymotion.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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#import "NSImage+WebCache.h"
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#if SD_MAC
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@implementation NSImage (WebCache)
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- (CGImageRef)CGImage {
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NSRect imageRect = NSMakeRect(0, 0, self.size.width, self.size.height);
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CGImageRef cgImage = [self CGImageForProposedRect:&imageRect context:NULL hints:nil];
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return cgImage;
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}
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- (NSArray<NSImage *> *)images {
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return nil;
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}
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- (BOOL)isGIF {
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BOOL isGIF = NO;
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for (NSImageRep *rep in self.representations) {
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if ([rep isKindOfClass:[NSBitmapImageRep class]]) {
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NSBitmapImageRep *bitmapRep = (NSBitmapImageRep *)rep;
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NSUInteger frameCount = [[bitmapRep valueForProperty:NSImageFrameCount] unsignedIntegerValue];
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isGIF = frameCount > 1 ? YES : NO;
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break;
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}
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}
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return isGIF;
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}
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@end
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#endif
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