150 lines
7.0 KiB
Objective-C
150 lines
7.0 KiB
Objective-C
/*
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Copyright (c) 2017, 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 "ORKStroopContentView.h"
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#import "ORKUnitLabel.h"
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#import "ORKHelpers_Internal.h"
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#import "ORKSkin.h"
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#import "ORKBorderedButton.h"
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static const CGFloat minimumButtonHeight = 60;
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static const CGFloat buttonStackViewSpacing = 20.0;
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@implementation ORKStroopContentView {
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UILabel *_colorLabel;
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UIStackView *_buttonStackView;
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}
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- (instancetype)initWithFrame:(CGRect)frame {
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self = [super initWithFrame:frame];
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if (self) {
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self.translatesAutoresizingMaskIntoConstraints = NO;
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_colorLabel = [UILabel new];
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_colorLabel.numberOfLines = 1;
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_colorLabel.textAlignment = NSTextAlignmentCenter;
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_colorLabel.translatesAutoresizingMaskIntoConstraints = NO;
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[_colorLabel setFont:[UIFont systemFontOfSize:60]];
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[_colorLabel setAdjustsFontSizeToFitWidth:YES];
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_RButton = [[ORKBorderedButton alloc] init];
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_RButton.translatesAutoresizingMaskIntoConstraints = NO;
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[_RButton setTitle:ORKLocalizedString(@"STROOP_COLOR_RED_INITIAL", nil) forState:UIControlStateNormal];
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_GButton = [[ORKBorderedButton alloc] init];
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_GButton.translatesAutoresizingMaskIntoConstraints = NO;
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[_GButton setTitle:ORKLocalizedString(@"STROOP_COLOR_GREEN_INITIAL", nil) forState:UIControlStateNormal];
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_BButton = [[ORKBorderedButton alloc] init];
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_BButton.translatesAutoresizingMaskIntoConstraints = NO;
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[_BButton setTitle:ORKLocalizedString(@"STROOP_COLOR_BLUE_INITIAL", nil) forState:UIControlStateNormal];
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_YButton = [[ORKBorderedButton alloc] init];
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_YButton.translatesAutoresizingMaskIntoConstraints = NO;
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[_YButton setTitle:ORKLocalizedString(@"STROOP_COLOR_YELLOW_INITIAL", nil) forState:UIControlStateNormal];
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if (!_buttonStackView) {
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_buttonStackView = [[UIStackView alloc] initWithArrangedSubviews:@[_RButton, _GButton, _BButton, _YButton]];
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}
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_buttonStackView.translatesAutoresizingMaskIntoConstraints = NO;
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_buttonStackView.spacing = buttonStackViewSpacing;
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_buttonStackView.axis = UILayoutConstraintAxisHorizontal;
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[self addSubview:_colorLabel];
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[self addSubview:_buttonStackView];
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[self setUpConstraints];
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}
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return self;
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}
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- (void)setColorLabelText:(NSString *)colorLabelText {
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[_colorLabel setText:colorLabelText];
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[self setNeedsDisplay];
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}
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- (void)setColorLabelColor:(UIColor *)colorLabelColor {
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[_colorLabel setTextColor:colorLabelColor];
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[self setNeedsDisplay];
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}
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- (NSString *)colorLabelText {
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return _colorLabel.text;
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}
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- (UIColor *)colorLabelColor {
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return _colorLabel.textColor;
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}
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- (void)setUpConstraints {
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NSMutableArray *constraints = [[NSMutableArray alloc] init];
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NSDictionary *views = NSDictionaryOfVariableBindings(_colorLabel, _buttonStackView);
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[constraints addObjectsFromArray:[NSLayoutConstraint constraintsWithVisualFormat:@"V:|-(==30)-[_colorLabel]-(>=10)-[_buttonStackView]-(==30)-|"
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options:NSLayoutFormatAlignAllCenterX
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metrics:nil
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views:views]];
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[constraints addObjectsFromArray:@[
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[NSLayoutConstraint constraintWithItem:_buttonStackView
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attribute:NSLayoutAttributeHeight
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relatedBy:NSLayoutRelationEqual
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toItem:nil
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attribute:NSLayoutAttributeNotAnAttribute
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multiplier:1.0
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constant:minimumButtonHeight],
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[NSLayoutConstraint constraintWithItem:_buttonStackView
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attribute:NSLayoutAttributeCenterX
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relatedBy:NSLayoutRelationEqual
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toItem:self
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attribute:NSLayoutAttributeCenterX
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multiplier:1.0
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constant:0.0]
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]];
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for (ORKBorderedButton *button in @[_RButton, _GButton, _BButton, _YButton]) {
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[constraints addObject:[NSLayoutConstraint constraintWithItem:button
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attribute:NSLayoutAttributeWidth
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relatedBy:NSLayoutRelationEqual
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toItem:button
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attribute:NSLayoutAttributeHeight
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multiplier:1.0
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constant:0.0]];
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}
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[self addConstraints:constraints];
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[NSLayoutConstraint activateConstraints:constraints];
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}
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@end
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