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4 changes: 2 additions & 2 deletions
4
...ryboardExample/Base.lproj/Main.storyboard → ...ryboardExample/Base.lproj/Main.storyboard
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StoryboardExample/StoryboardExample/PageController/FooldView.swift
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,55 @@ | ||
| // | ||
| // FooldView.swift | ||
| // PageController | ||
| // | ||
| // Created by Mark on 15/10/20. | ||
| // Copyright © 2015年 Wecan Studio. All rights reserved. | ||
| // | ||
|
|
||
| import UIKit | ||
|
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| class FooldView: ProgressView { | ||
|
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| // MARK: - Vars | ||
| var hollow = false | ||
| private var margin: CGFloat = 0.0 | ||
| private var radius: CGFloat = 0.0 | ||
| private var height: CGFloat = 0.0 | ||
|
|
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| // MARK: - Private funcs | ||
| override func willMoveToSuperview(newSuperview: UIView?) { | ||
| height = frame.size.height | ||
| margin = height * 0.15 | ||
| radius = (height - margin * 2.0) / 2.0 | ||
| } | ||
|
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| override func drawRect(rect: CGRect) { | ||
| // Drawing code | ||
| let currentIndex = Int(progress) | ||
| let rate = progress - CGFloat(currentIndex) | ||
| let nextIndex = (currentIndex + 1) >= itemFrames.count ? currentIndex : currentIndex + 1 | ||
| let currentFrame = itemFrames[currentIndex] | ||
| let currentWidth = currentFrame.size.width | ||
| let currentX = currentFrame.origin.x | ||
| let nextWidth = itemFrames[nextIndex].size.width | ||
| let nextX = self.itemFrames[nextIndex].origin.x | ||
| let startX = currentX + (nextX - currentX) * rate | ||
| let endX = startX + currentWidth + (nextWidth - currentWidth) * rate | ||
| let ctx = UIGraphicsGetCurrentContext() | ||
| CGContextTranslateCTM(ctx, 0.0, height) | ||
| CGContextScaleCTM(ctx, 1.0, -1.0) | ||
| CGContextAddArc(ctx, startX + radius, height / 2.0, radius, CGFloat(M_PI_2), CGFloat(M_PI_2) * 3, 0) | ||
| CGContextAddLineToPoint(ctx, endX - radius, margin) | ||
| CGContextAddArc(ctx, endX - radius, height / 2.0, radius, CGFloat(-M_PI_2), CGFloat(M_PI_2), 0) | ||
| CGContextClosePath(ctx) | ||
| if hollow == true { | ||
| CGContextSetStrokeColorWithColor(ctx, color) | ||
| CGContextStrokePath(ctx) | ||
| return | ||
| } | ||
| CGContextClosePath(ctx) | ||
| CGContextSetFillColorWithColor(ctx, color) | ||
| CGContextFillPath(ctx) | ||
| } | ||
|
|
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| } |
88 changes: 88 additions & 0 deletions
88
StoryboardExample/StoryboardExample/PageController/MenuItem.swift
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,88 @@ | ||
| // | ||
| // MenuItem.swift | ||
| // PageController | ||
| // | ||
| // Created by Mark on 15/10/20. | ||
| // Copyright © 2015年 Wecan Studio. All rights reserved. | ||
| // | ||
|
|
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| import UIKit | ||
|
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| protocol MenuItemDelegate: NSObjectProtocol { | ||
| func didSelectedMenuItem(menuItem: MenuItem) | ||
| } | ||
|
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| class MenuItem: UILabel { | ||
|
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| // MARK: - Public vars | ||
| var normalSize: CGFloat = 15.0 | ||
| var selectedSize: CGFloat = 18.0 | ||
| weak var delegate: MenuItemDelegate? | ||
|
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| var selected = false { | ||
| didSet { rate = (selected == false) ? 0.0 : 1.0 } | ||
| } | ||
|
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| var rate: CGFloat = 0.0 { | ||
| didSet { | ||
| let red = normalComponents.red + (selectedComponets.red - normalComponents.red) * rate | ||
| let green = normalComponents.green + (selectedComponets.green - normalComponents.green) * rate | ||
| let blue = normalComponents.blue + (selectedComponets.blue - normalComponents.blue) * rate | ||
| let alpha = normalComponents.alpha + (selectedComponets.alpha - normalComponents.alpha) * rate | ||
| let minScale = normalSize / selectedSize | ||
| let trueScale = minScale + (1 - minScale) * rate | ||
| textColor = UIColor(red: red, green: green, blue: blue, alpha: alpha) | ||
| transform = CGAffineTransformMakeScale(trueScale, trueScale) | ||
| } | ||
| } | ||
|
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| var normalColor: UIColor? { | ||
| didSet { | ||
| normalColor?.getRed(&normalComponents.red, green: &normalComponents.green, blue: &normalComponents.blue, alpha: &normalComponents.alpha) | ||
| } | ||
| } | ||
|
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| var selectedColor: UIColor? { | ||
| didSet { | ||
| selectedColor?.getRed(&selectedComponets.red, green: &selectedComponets.green, blue: &selectedComponets.blue, alpha: &selectedComponets.alpha) | ||
| } | ||
| } | ||
|
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| // MARK: - Private vars | ||
| private var normalComponents: (red: CGFloat, green: CGFloat, blue: CGFloat, alpha: CGFloat) = (0.0, 0.0, 0.0, 0.0) | ||
| private var selectedComponets: (red: CGFloat, green: CGFloat, blue: CGFloat, alpha: CGFloat) = (0.0, 0.0, 0.0, 0.0) | ||
|
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| // MARK: - Public funcs | ||
| func selectWithAnimation(select: Bool) -> Void { | ||
| if selected == select { return } | ||
| UIView.animateWithDuration(0.3) { () -> Void in | ||
| if self.selected == true { | ||
| self.rate = 0.0 | ||
| } else { | ||
| self.rate = 1.0 | ||
| } | ||
| self.selected = select | ||
| } | ||
| } | ||
|
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| override init(frame: CGRect) { | ||
| super.init(frame: frame) | ||
| setup() | ||
| } | ||
|
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| required init?(coder aDecoder: NSCoder) { | ||
| super.init(coder: aDecoder) | ||
| setup() | ||
| } | ||
|
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| // MARK: - Private funcs | ||
| private func setup() { | ||
| textAlignment = NSTextAlignment.Center | ||
| userInteractionEnabled = true | ||
| backgroundColor = UIColor.clearColor() | ||
| } | ||
|
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| override func touchesEnded(touches: Set<UITouch>, withEvent event: UIEvent?) { | ||
| delegate?.didSelectedMenuItem(self) | ||
| } | ||
| } |
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