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cbc5388440
* build: bump to C++20 Co-authored-by: Cœur <coeur@gmx.fr> * refactor: use designated initializers * refactor: remove redundant SFINAE * fix: clang-tidy warnings * chore: comments about min compiler versions for C++20 features * build: clang objc++ modules build errors Co-authored-by: Dzmitry Neviadomski <nevack.d@gmail.com> * refactor: add `TR_CONSTEXPR_VEC` and `TR_CONSTEXPR_STR` * fix: don't use `std::rel_ops` * chore: housekeeping * fix: possible fix for macOS linker error --------- Co-authored-by: Cœur <coeur@gmx.fr> Co-authored-by: Dzmitry Neviadomski <nevack.d@gmail.com> Co-authored-by: Charles Kerr <charles@charleskerr.com>
50 lines
1.0 KiB
Plaintext
50 lines
1.0 KiB
Plaintext
// This file Copyright © Transmission authors and contributors.
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// It may be used under the MIT (SPDX: MIT) license.
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// License text can be found in the licenses/ folder.
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#if __has_feature(modules)
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@import AppKit;
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#else
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#import <AppKit/AppKit.h>
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#endif
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#import "ExpandedPathToIconTransformer.h"
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@implementation ExpandedPathToIconTransformer
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+ (Class)transformedValueClass
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{
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return [NSImage class];
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}
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+ (BOOL)allowsReverseTransformation
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{
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return NO;
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}
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- (id)transformedValue:(id)value
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{
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if (!value)
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{
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return nil;
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}
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NSString* path = [value stringByExpandingTildeInPath];
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NSImage* icon;
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//show a folder icon if the folder doesn't exist
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if ([path.pathExtension isEqualToString:@""] && ![NSFileManager.defaultManager fileExistsAtPath:path])
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{
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icon = [NSWorkspace.sharedWorkspace iconForFileType:NSFileTypeForHFSTypeCode(kGenericFolderIcon)];
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}
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else
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{
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icon = [NSWorkspace.sharedWorkspace iconForFile:path];
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}
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icon.size = NSMakeSize(16.0, 16.0);
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return icon;
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}
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@end
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