зеркало из https://github.com/nextcloud/talk-ios.git
130 строки
3.8 KiB
Objective-C
130 строки
3.8 KiB
Objective-C
/**
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* @copyright Copyright (c) 2020 Ivan Sein <ivan@nextcloud.com>
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*
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* @author Ivan Sein <ivan@nextcloud.com>
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*
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* @license GNU GPL version 3 or any later version
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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#import "RoundedNumberView.h"
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#import "NCAppBranding.h"
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#define kRoundedNumberViewImportantBackgroundColor [UIColor colorWithRed:0.00 green:0.51 blue:0.79 alpha:1.0] //#0082C9
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#define kRoundedNumberViewImportantTextColor [UIColor whiteColor]
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#define kRoundedNumberViewDefaultBackgroundColor [UIColor colorWithRed:0.84 green:0.84 blue:0.84 alpha:1.0] //#d5d5d5
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#define kRoundedNumberViewDefaultTextColor [UIColor blackColor]
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#define kRoundedNumberViewCounterLimit 99
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@interface RoundedNumberView ()
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@property (nonatomic, strong) UILabel *numberLabel;
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@end
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@implementation RoundedNumberView
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- (id)initWithFrame:(CGRect)frame
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{
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return [self initWithNumber:0];
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}
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- (id)init
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{
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return [self initWithNumber:0];
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}
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- (id)initWithCoder:(NSCoder *)aDecoder
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{
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self = [super initWithCoder:aDecoder];
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if (self) {
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_number = 0;
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[self addNecessaryViews];
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[self setup];
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}
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return self;
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}
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- (id)initWithNumber:(NSInteger)number
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{
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self = [super initWithFrame:CGRectMake(0.0f, 0.0f, 1.0f, 1.0f)];
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if (self) {
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_number = 0;
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[self addNecessaryViews];
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[self setup];
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}
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return self;
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}
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// This method should be called only once
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- (void)addNecessaryViews
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{
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self.backgroundColor = kRoundedNumberViewDefaultBackgroundColor;
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self.numberLabel = [[UILabel alloc] init];
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self.numberLabel.font = [UIFont boldSystemFontOfSize:14];
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self.numberLabel.backgroundColor = [UIColor clearColor];
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_numberColor = kRoundedNumberViewDefaultTextColor;
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[self addSubview:self.numberLabel];
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}
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- (void)setup
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{
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NSInteger counter = _number;
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self.numberLabel.textColor = _numberColor;
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self.numberLabel.text = [NSString stringWithFormat:@"%ld", (long)counter];
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if (counter > kRoundedNumberViewCounterLimit) {
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self.numberLabel.text = [NSString stringWithFormat:@"%d+", kRoundedNumberViewCounterLimit];
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}
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[self.numberLabel sizeToFit];
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BOOL wider = self.numberLabel.frame.size.width >= self.numberLabel.frame.size.height;
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CGFloat frameWidth = self.numberLabel.frame.size.width * 5/3;
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CGFloat frameHeight = self.numberLabel.frame.size.height + self.numberLabel.frame.size.height / 2;
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self.frame = CGRectMake(0, 0, (wider) ? frameWidth : frameHeight, frameHeight);
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self.layer.cornerRadius = self.frame.size.height / 2;
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[self.numberLabel setCenter:CGPointMake(self.frame.size.width / 2, self.frame.size.height / 2)];
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}
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- (void)setNumber:(NSInteger)number
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{
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if (_number != number) {
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_number = number;
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[self setup];
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}
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}
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- (void)setNumberColor:(UIColor *)numberColor
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{
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if (_numberColor != numberColor) {
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_numberColor = numberColor;
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self.numberLabel.textColor = _numberColor;
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}
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}
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- (void)setImportant:(BOOL)important
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{
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_important = important;
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self.backgroundColor = _important ? [NCAppBranding themeColor] : [NCAppBranding placeholderColor];
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_numberColor = _important ? [NCAppBranding themeTextColor] : nil;
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}
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@end
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