mirror of
https://github.com/transmission/transmission
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76 lines
2.2 KiB
Text
76 lines
2.2 KiB
Text
// This file Copyright © 2011-2022 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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#import "CocoaCompatibility.h"
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#import "NSImageAdditions.h"
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#import "NSApplicationAdditions.h"
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@implementation NSImage (NSImageAdditions)
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static CGFloat const kIconSize = 16.0;
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static CGFloat const kBorderWidth = 1.25;
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+ (NSImage*)discIconWithColor:(NSColor*)color insetFactor:(CGFloat)insetFactor
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{
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return [NSImage imageWithSize:NSMakeSize(kIconSize, kIconSize) flipped:NO drawingHandler:^BOOL(NSRect rect) {
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//shape
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rect = NSInsetRect(rect, kBorderWidth / 2 + rect.size.width * insetFactor / 2, kBorderWidth / 2 + rect.size.height * insetFactor / 2);
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NSBezierPath* bp = [NSBezierPath bezierPathWithOvalInRect:rect];
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bp.lineWidth = kBorderWidth;
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//border
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CGFloat fractionOfBlendedColor = NSApp.darkMode ? 0.15 : 0.3;
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NSColor* borderColor = [color blendedColorWithFraction:fractionOfBlendedColor ofColor:NSColor.controlTextColor];
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[borderColor setStroke];
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[bp stroke];
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//inside
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[color setFill];
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[bp fill];
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return YES;
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}];
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}
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- (NSImage*)imageWithColor:(NSColor*)color
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{
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NSImage* coloredImage = [self copy];
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[coloredImage lockFocus];
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[color set];
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NSSize const size = coloredImage.size;
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NSRectFillUsingOperation(NSMakeRect(0.0, 0.0, size.width, size.height), NSCompositingOperationSourceAtop);
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[coloredImage unlockFocus];
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return coloredImage;
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}
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+ (NSImage*)systemSymbol:(NSString*)symbolName withFallback:(NSString*)fallbackName
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{
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if (@available(macOS 11.0, *))
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{
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return [NSImage imageWithSystemSymbolName:symbolName accessibilityDescription:nil];
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}
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return [NSImage imageNamed:fallbackName];
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}
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+ (NSImage*)largeSystemSymbol:(NSString*)symbolName withFallback:(NSString*)fallbackName
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{
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#ifdef __MAC_11_0
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if (@available(macOS 11.0, *))
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{
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return [[NSImage imageWithSystemSymbolName:symbolName accessibilityDescription:nil]
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imageWithSymbolConfiguration:[NSImageSymbolConfiguration configurationWithScale:NSImageSymbolScaleLarge]];
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}
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#endif
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return [NSImage imageNamed:fallbackName];
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}
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@end
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