-
-
Notifications
You must be signed in to change notification settings - Fork 452
/
SPAnimationUpward.swift
119 lines (100 loc) · 4.3 KB
/
SPAnimationUpward.swift
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
// The MIT License (MIT)
// Copyright © 2017 Ivan Vorobei (hello@ivanvorobei.by)
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in all
// copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
// SOFTWARE.
import UIKit
public class SPAnimationUpward {
fileprivate static let durationListAnimation: TimeInterval = 0.45
fileprivate static let coefLenthForTransition: CGFloat = 2.8
fileprivate static let delayPerItem: TimeInterval = 0.09
static func hide(_ duration: TimeInterval,
view: UIView,
delay: TimeInterval = 0,
withComplection completion: (() -> Void)! = {}) {
var options: UIView.AnimationOptions = []
options.insert(.curveEaseIn)
SPAnimationSpring.animate(
duration, animations: {
view.alpha = 0
view.frame.origin.y = view.frame.origin.y + (-UIScreen.main.bounds.height / coefLenthForTransition)
},
delay: delay,
options: options,
withComplection: {
completion()
})
}
static func hideList(_ duration: TimeInterval = durationListAnimation,
views: [UIView],
delayPerItem: TimeInterval = delayPerItem,
withComplection completion: (() -> Void)! = {}) {
var del: Double = 0
for view in views {
delay(del, closure: {
if (view == views.last) {
SPAnimationUpward.hide(duration, view: view, withComplection: {
completion()
})
} else {
SPAnimationUpward.hide(duration, view: view)
}
})
del += delayPerItem
}
}
static func show(_ duration: TimeInterval,
view: UIView,
delay: TimeInterval = 0,
withComplection completion: (() -> Void)! = {}) {
view.alpha = 0
view.isHidden = false
view.transform = CGAffineTransform(translationX: 0, y: UIScreen.main.bounds.height / coefLenthForTransition)
var options: UIView.AnimationOptions = []
options.insert(.curveEaseOut)
SPAnimationSpring.animate(
duration, animations: {
view.alpha = 1
view.transform = CGAffineTransform.identity
},
delay: delay,
options: options,
withComplection: {
completion()
})
}
static func showList(_ duration: TimeInterval = durationListAnimation,
views: [UIView],
delayPerItem: TimeInterval = delayPerItem,
options: UIView.AnimationOptions = [],
withComplection completion: (() -> Void)! = {}) {
var del: Double = 0
for view in views {
delay(del, closure: {
if (view == views.last) {
SPAnimationUpward.show(duration, view: view, withComplection: {
completion()
})
} else {
SPAnimationUpward.show(duration, view: view)
}
})
del += delayPerItem
}
}
}