Stephan Michels smic
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| public struct Lense<T: AnyObject,V: Any> { | |
| public let getter: () -> V | |
| public let setter: (value: V) -> () | |
| init(getter: () -> V, setter: (value: V) -> ()) { | |
| self.getter = getter; | |
| self.setter = setter; | |
| } | |
| } |
smic
/ NSControl+SMTriggerAction.m
Created
July 29, 2014 22:08
Send control value back to controller over binding
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| @implementation NSControl (SMTriggerAction) | |
| - (void)triggerAction { | |
| [self sendAction:self.action to:self.target]; | |
| for (NSValueBinder *binder in [[self _bindingAdaptor] binders]) { | |
| [binder performAction:self]; | |
| } | |
| } |
smic
/ gist:74a5399cd8480277b918
Created
July 7, 2014 11:38
Calculation of the nearest point on a bézier spline using a subdivision algorithm, http://twitter.com/stemichels/status/485743201668841472
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| void SMSplineSubdivisionIterate_Private(CGPoint p1, CGPoint p2, CGPoint p3, CGPoint p4, CGFloat u, CGFloat du, BOOL *stop, BOOL(^block)(CGPoint p1, CGPoint p2, CGPoint p3, CGPoint p4, CGFloat u, CGFloat du, BOOL *stop)) { | |
| // Call block for the given spline | |
| if (!block(p1, p2, p3, p4, u, du, stop)) { | |
| // don't continue with the subdivisions | |
| return; | |
| } | |
| if (*stop) { | |
| // stop the whole iteration | |
| return; | |
| } |
smic
/ gist:1ab001d6c62e9a6e6cbf
Created
July 1, 2014 14:46
Gesture recognition before NSGestureRecognizer
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| - (void)mouseDown:(NSEvent *)downEvent { | |
| CGFloat doubleClickTime = [NSEvent doubleClickInterval] ; | |
| NSEventMask eventMask = NSLeftMouseDraggedMask | NSLeftMouseUpMask; | |
| // Is this a singe, double or triple click? Or long click, or a drag? | |
| NSEvent *nextEvent = [NSApp nextEventMatchingMask:eventMask untilDate:[NSDate dateWithTimeIntervalSinceNow:doubleClickTime] inMode:NSEventTrackingRunLoopMode dequeue:YES]; | |
| if (nextEvent) { | |
| // could be an up or a drag | |
| if (nextEvent.type == NSLeftMouseUp) { | |
| // got at least a single click, make sure it's not performing a double click | |
| if ( (nextEvent = [NSApp nextEventMatchingMask:NSLeftMouseDownMask untilDate:[NSDate dateWithTimeIntervalSinceNow:doubleClickTime] inMode:NSEventTrackingRunLoopMode dequeue:YES]) ) { |
smic
/ gist:4681726
Last active
August 7, 2017 06:43
— forked from krzysztofzablocki/gist:4396302
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| expr -- (void)printf("[%s %s]\n",(char *) object_getClassName(*(long*)($rdi)), (char *)($rsi)) |
smic
/ SMDocument.m
Created
January 25, 2013 06:55
Replace the managed object context of a NSPersistentDocument by a context created by MagicalRecord.
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| #import "SMDocument.h" | |
| @implementation SMDocument | |
| - (id)init { | |
| self = [super init]; | |
| if (self) { | |
| NSManagedObjectContext *context = self.managedObjectContext; | |
| if (context.concurrencyType != NSMainQueueConcurrencyType) { | |
| NSUndoManager *undoManager = context.undoManager; |
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| // | |
| // main.m | |
| // HypotTest | |
| // | |
| // Created by Stephan Michels on 08.01.12. | |
| // Copyright (c) 2012 Stephan Michels Softwareentwicklung und Beratung. All rights reserved. | |
| // | |
| #import <Foundation/Foundation.h> |
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