Pariece McKinney
127 lines
4.8 KiB
Objective-C
127 lines
4.8 KiB
Objective-C
/*
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Copyright (c) 2019, Apple Inc. All rights reserved.
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Redistribution and use in source and binary forms, with or without modification,
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are permitted provided that the following conditions are met:
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1. Redistributions of source code must retain the above copyright notice, this
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list of conditions and the following disclaimer.
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2. Redistributions in binary form must reproduce the above copyright notice,
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this list of conditions and the following disclaimer in the documentation and/or
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other materials provided with the distribution.
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3. Neither the name of the copyright holder(s) nor the names of any contributors
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may be used to endorse or promote products derived from this software without
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specific prior written permission. No license is granted to the trademarks of
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the copyright holders even if such marks are included in this software.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
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FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#import "ORKCheckmarkView.h"
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#import "ORKHelpers_Internal.h"
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#import "ORKSkin.h"
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#import "ORKAccessibilityFunctions.h"
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@implementation ORKCheckmarkView {
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CGFloat _dimension;
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BOOL _shouldShowCircle;
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}
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- (instancetype)initWithRadius:(CGFloat)radius checkedImage:(UIImage *)checkedImage uncheckedImage:(UIImage *)uncheckedImage shouldShowCircle:(BOOL)shouldShowCircle {
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self = [super init];
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if (self) {
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_dimension = 2*radius;
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_checkedImage = checkedImage;
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_uncheckedImage = uncheckedImage;
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_shouldShowCircle = shouldShowCircle;
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}
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[self setupView];
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return self;
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}
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- (instancetype)initWithRadius:(CGFloat)radius checkedImage:(UIImage *)checkedImage uncheckedImage:(UIImage *)uncheckedImage {
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return [self initWithRadius:CheckmarkViewDimension*0.5
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checkedImage:[ORKCheckmarkView checkedImage]
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uncheckedImage:[ORKCheckmarkView unCheckedImage]
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shouldShowCircle:YES];
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}
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- (instancetype)initWithDefaults {
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return [self initWithRadius:CheckmarkViewDimension*0.5
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checkedImage:[ORKCheckmarkView checkedImage]
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uncheckedImage:[ORKCheckmarkView unCheckedImage]];
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}
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- (instancetype)initWithDefaultsWithoutCircle {
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return [self initWithRadius:CheckmarkViewDimension*0.5
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checkedImage:[ORKCheckmarkView checkedImageWithoutCircle]
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uncheckedImage:nil
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shouldShowCircle:NO];
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}
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- (CGFloat)getDimension {
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return _dimension;
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}
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+ (UIImage *)unCheckedImage {
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UIImageConfiguration *configuration = [UIImageSymbolConfiguration configurationWithFont:[UIFont preferredFontForTextStyle:UIFontTextStyleBody] scale:ORKImageScaleToUse()];
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return [UIImage systemImageNamed:@"circle" withConfiguration:configuration];
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}
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+ (UIImage *)checkedImage {
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UIImageConfiguration *configuration = [UIImageSymbolConfiguration configurationWithFont:[UIFont preferredFontForTextStyle:UIFontTextStyleBody] scale:ORKImageScaleToUse()];
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return [UIImage systemImageNamed:@"checkmark.circle.fill" withConfiguration:configuration];
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}
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+ (UIImage *)checkedImageWithoutCircle {
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UIImageConfiguration *configuration = [UIImageSymbolConfiguration configurationWithFont:[UIFont preferredFontForTextStyle:UIFontTextStyleBody] scale:ORKImageScaleToUse()];
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return [UIImage systemImageNamed:@"checkmark" withConfiguration:configuration];
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}
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- (void)updateCheckView {
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if (_checked) {
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self.image = _checkedImage;
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self.tintColor = ORKViewTintColor(self);
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}
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else {
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self.image = _uncheckedImage;
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self.tintColor = _shouldIgnoreDarkMode ? [UIColor lightGrayColor] : [UIColor systemGray3Color];
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}
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}
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- (void)setupView {
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[[self.widthAnchor constraintEqualToConstant:_dimension] setActive:YES];
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[[self.heightAnchor constraintEqualToConstant:_dimension] setActive:YES];
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self.contentMode = UIViewContentModeCenter;
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}
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- (void)setChecked:(BOOL)checked {
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_checked = checked;
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[self updateCheckView];
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}
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- (void)setShouldIgnoreDarkMode:(BOOL)shouldIgnoreDarkMode {
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_shouldIgnoreDarkMode = shouldIgnoreDarkMode;
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[self updateCheckView];
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}
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- (void)tintColorDidChange {
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[super tintColorDidChange];
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[self updateCheckView];
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}
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@end
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