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99 lines
3.8 KiB
Objective-C
99 lines
3.8 KiB
Objective-C
//
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// RMIntroPageView.m
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// IntroOpenGL
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//
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// Created by Ilya Rimchikov on 05.12.13.
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// Copyright (c) 2013 Ilya Rimchikov. All rights reserved.
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//
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#import "RMIntroPageView.h"
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@implementation RMIntroPageView
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#define IPAD ([UIDevice currentDevice].userInterfaceIdiom == UIUserInterfaceIdiomPad)
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- (id)initWithFrame:(CGRect)frame headline:(NSString*)headline description:(NSString*)description color:(UIColor *)color
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{
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self = [super initWithFrame:frame];
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if (self) {
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// Initialization code
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//self.backgroundColor=[UIColor redColor];
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self.opaque=YES;
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_headline=headline;
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UILabel *headlineLabel = [[UILabel alloc]initWithFrame:CGRectMake(0, 0, frame.size.width, 64+8)];
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headlineLabel.font = [UIFont boldSystemFontOfSize:35.0]; //[UIFont fontWithName:@"HelveticaNeue-Light" size:IPAD ? 96/2 : 36];
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headlineLabel.text = _headline;
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headlineLabel.textColor = color;
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headlineLabel.textAlignment = NSTextAlignmentCenter;
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headlineLabel.autoresizingMask = UIViewAutoresizingFlexibleLeftMargin | UIViewAutoresizingFlexibleRightMargin | UIViewAutoresizingFlexibleWidth;
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_headerLabel = headlineLabel;
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NSMutableParagraphStyle *style = [[NSMutableParagraphStyle alloc] init];
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style.lineSpacing = IPAD ? 4 : 3;
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style.lineBreakMode = NSLineBreakByWordWrapping;
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style.alignment = NSTextAlignmentCenter;
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NSMutableArray *boldRanges = [[NSMutableArray alloc] init];
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NSMutableString *cleanText = [[NSMutableString alloc] initWithString:description];
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while (true)
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{
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NSRange startRange = [cleanText rangeOfString:@"**"];
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if (startRange.location == NSNotFound)
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break;
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[cleanText deleteCharactersInRange:startRange];
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NSRange endRange = [cleanText rangeOfString:@"**"];
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if (endRange.location == NSNotFound)
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break;
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[cleanText deleteCharactersInRange:endRange];
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[boldRanges addObject:[NSValue valueWithRange:NSMakeRange(startRange.location, endRange.location - startRange.location)]];
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}
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_description = [[NSMutableAttributedString alloc]initWithString:cleanText];
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NSDictionary *boldAttributes = [NSDictionary dictionaryWithObjectsAndKeys:
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[UIFont boldSystemFontOfSize:IPAD ? 22 : 17.0], NSFontAttributeName, nil];
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for (NSValue *nRange in boldRanges)
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{
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[_description addAttributes:boldAttributes range:[nRange rangeValue]];
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}
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[_description addAttribute:NSParagraphStyleAttributeName
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value:style
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range:NSMakeRange(0, _description.length)];
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[_description addAttribute:NSForegroundColorAttributeName value:color range:NSMakeRange(0, _description.length)];
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UILabel *descriptionLabel = [[UILabel alloc]initWithFrame:CGRectMake(0, 25 + (IPAD ? 22 : 0), frame.size.width, 120+8+5)];
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descriptionLabel.font = [UIFont systemFontOfSize:IPAD ? 22 : 17.0];
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descriptionLabel.attributedText = _description;
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descriptionLabel.numberOfLines=0;
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descriptionLabel.autoresizingMask = UIViewAutoresizingFlexibleLeftMargin | UIViewAutoresizingFlexibleRightMargin | UIViewAutoresizingFlexibleWidth;
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[self addSubview:descriptionLabel];
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_descriptionLabel = descriptionLabel;
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[self addSubview:headlineLabel];
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}
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return self;
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}
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/*
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// Only override drawRect: if you perform custom drawing.
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// An empty implementation adversely affects performance during animation.
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- (void)drawRect:(CGRect)rect
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{
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// Drawing code
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}
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*/
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@end
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