examples/complete/ios/Demo/StyleDictionary/Views/IconDetailViewController.m
//
// Copyright 2017 Amazon.com, Inc. or its affiliates. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License").
// You may not use this file except in compliance with the License.
// A copy of the License is located at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// or in the "license" file accompanying this file. This file is distributed
// on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
// express or implied. See the License for the specific language governing
// permissions and limitations under the License.
//
// IconViewController.m
//
#import "IconDetailViewController.h"
@implementation IconDetailViewController
- (void)viewDidLoad {
[super viewDidLoad];
[self.navigationItem setTitle:[self.property valueForKey:@"item"]];
self.view.backgroundColor = [UIColor styleDictionaryColor:StyleDictionaryColorBackgroundBase];
CGFloat height = self.view.frame.size.height / 2;
UIView *color = [[UIView alloc] initWithFrame:CGRectMake(0, 0, self.view.frame.size.width, height)];
color.backgroundColor = [UIColor styleDictionaryColor:StyleDictionaryColorBackgroundAlt];
[self.view addSubview:color];
UIScrollView *scrollView = [[UIScrollView alloc] initWithFrame:CGRectMake(0, height, self.view.frame.size.width, height)];
[self.view addSubview:scrollView];
UIStackView *stackView = [[UIStackView alloc] init];
[scrollView addSubview:stackView];
stackView.axis = UILayoutConstraintAxisVertical;
stackView.distribution = UIStackViewDistributionEqualSpacing;
stackView.alignment = UIStackViewAlignmentLeading;
stackView.spacing = StyleDictionarySizePaddingBase;
stackView.translatesAutoresizingMaskIntoConstraints = false;
[stackView.topAnchor constraintEqualToAnchor:scrollView.topAnchor constant:StyleDictionarySizePaddingBase].active = true;
[stackView.leftAnchor constraintEqualToAnchor:scrollView.leftAnchor constant:StyleDictionarySizePaddingBase].active = true;
[stackView.rightAnchor constraintEqualToAnchor:scrollView.rightAnchor constant:StyleDictionarySizePaddingBase].active = true;
[stackView.bottomAnchor constraintEqualToAnchor:scrollView.bottomAnchor].active = true;
[stackView.widthAnchor constraintEqualToConstant:scrollView.frame.size.width - (StyleDictionarySizePaddingBase *2)].active = true;
UILabel *icon = [[UILabel alloc] initWithFrame:CGRectMake(0, 0, self.view.frame.size.width, height)];
icon.textColor = [UIColor styleDictionaryColor:StyleDictionaryColorFontBase];
icon.font = [UIFont iconFontOfSize:100.0f];
icon.text = [self.property valueForKey:@"value"];
icon.textAlignment = NSTextAlignmentCenter;
[self.view addSubview:icon];
UILabel *title = [[UILabel alloc] init];
title.text = self.name;
title.font = [UIFont systemFontOfSize:StyleDictionarySizeFontLarge weight:UIFontWeightLight];
[stackView addArrangedSubview:title];
[title.widthAnchor constraintEqualToAnchor:stackView.widthAnchor].active = YES;
UILabel *label = [[UILabel alloc] init];
[stackView addArrangedSubview:label];
label.autoresizingMask = UIViewAutoresizingFlexibleHeight;
label.numberOfLines = 0;
label.preferredMaxLayoutWidth = scrollView.frame.size.width - (StyleDictionarySizePaddingBase *2);
[label setLineBreakMode:NSLineBreakByCharWrapping];
[label.widthAnchor constraintEqualToAnchor:stackView.widthAnchor].active = YES;
label.text = [self getText];
label.font = [UIFont systemFontOfSize:StyleDictionarySizeFontSmall weight:UIFontWeightMedium];
label.textColor = [UIColor styleDictionaryColor:StyleDictionaryColorFontSecondary];
}
- (NSString *) getText {
NSString *name = [self.property valueForKey:@"name"];
NSString *import = @"#import <StyleDictionary/StyleDictionary.h>";
return [NSString stringWithFormat:@"%@\n....\n\nUILabel *icon = [[UILabel alloc] init];\nicon.font = [UIFont iconFontOfSize:StyleDictionarySizeIconBase];\nicon.text = %@;",import,name];
}
@end