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// KeyDerivationDelaySlider.m
// Notation
// Created by Zachary Schneirov on 11/11/06.
/*Copyright (c) 2010, Zachary Schneirov. All rights reserved.
This file is part of Notational Velocity.
Notational Velocity is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
Notational Velocity is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with Notational Velocity. If not, see <>. */
#import "KeyDerivationDelaySlider.h"
@implementation KeyDerivationDelaySliderCell
- (id)init {
if ([super init]) {
[self setNumberOfTickMarks:10];
[self setMinValue:0.05];
[self setMaxValue:4.0];
[self setSliderType:NSLinearSlider];
[self setTickMarkPosition:NSTickMarkBelow];
[self setAllowsTickMarkValuesOnly:NO];
[self setContinuous:YES];
return self;
- (void)stopTracking:(NSPoint)lastPoint at:(NSPoint)stopPoint inView:(NSView *)controlView mouseIsUp:(BOOL)flag {
if (flag == YES)
[(KeyDerivationDelaySlider*)[self controlView] mouseUp];
@implementation KeyDerivationDelaySlider
- (double)maxValue {
return exp([super maxValue]);
- (double)minValue {
return exp([super minValue]);
- (void)setMinValue:(double)minValue {
[super setMinValue:log(minValue)];
- (void)setMaxValue:(double)maxValue {
[super setMaxValue:log(maxValue)];
- (double)doubleValue {
return exp([super doubleValue]);
- (void)setDoubleValue:(double)aDouble {
[super setDoubleValue:log(aDouble)];
- (id)initWithCoder:(NSCoder *)decoder {
if ([super initWithCoder:decoder]) {
[KeyDerivationDelaySlider setCellClass:[KeyDerivationDelaySliderCell class]];
NSCell *myCell = [[[KeyDerivationDelaySliderCell alloc] init] autorelease];
[myCell setAction:[[self cell] action]];
[myCell setTarget:[[self cell] target]];
[self setCell:myCell];
if ([self cell] != myCell)
NSLog(@"cellular disintegration!");
return self;
+ (Class)cellClass {
return [KeyDerivationDelaySliderCell class];
- (id)delegate {
return delegate;
- (void)setDelegate:(id)aDelegate {
delegate = aDelegate;
- (void)mouseUp {
//send a message to our delegate
if ([delegate respondsToSelector:@selector(mouseUpForKeyDerivationDelaySlider:)]) {
[delegate mouseUpForKeyDerivationDelaySlider:self];