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
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
import _typeof from 'babel-runtime/helpers/typeof';
// https://github.com/yiminghe/css-animation 1.5.0
import Event from './Event';
import classes from 'component-classes';
import { requestAnimationTimeout, cancelAnimationTimeout } from '../requestAnimationTimeout';
var isCssAnimationSupported = Event.endEvents.length !== 0;
var capitalPrefixes = ['Webkit', 'Moz', 'O',
// ms is special .... !
'ms'];
var prefixes = ['-webkit-', '-moz-', '-o-', 'ms-', ''];
function getStyleProperty(node, name) {
// old ff need null, https://developer.mozilla.org/en-US/docs/Web/API/Window/getComputedStyle
var style = window.getComputedStyle(node, null);
var ret = '';
for (var i = 0; i < prefixes.length; i++) {
ret = style.getPropertyValue(prefixes[i] + name);
if (ret) {
break;
}
}
return ret;
}
function fixBrowserByTimeout(node) {
if (isCssAnimationSupported) {
var transitionDelay = parseFloat(getStyleProperty(node, 'transition-delay')) || 0;
var transitionDuration = parseFloat(getStyleProperty(node, 'transition-duration')) || 0;
var animationDelay = parseFloat(getStyleProperty(node, 'animation-delay')) || 0;
var animationDuration = parseFloat(getStyleProperty(node, 'animation-duration')) || 0;
var time = Math.max(transitionDuration + transitionDelay, animationDuration + animationDelay);
// sometimes, browser bug
node.rcEndAnimTimeout = setTimeout(function () {
node.rcEndAnimTimeout = null;
if (node.rcEndListener) {
node.rcEndListener();
}
}, time * 1000 + 200);
}
}
function clearBrowserBugTimeout(node) {
if (node.rcEndAnimTimeout) {
clearTimeout(node.rcEndAnimTimeout);
node.rcEndAnimTimeout = null;
}
}
var cssAnimation = function cssAnimation(node, transitionName, endCallback) {
var nameIsObj = (typeof transitionName === 'undefined' ? 'undefined' : _typeof(transitionName)) === 'object';
var className = nameIsObj ? transitionName.name : transitionName;
var activeClassName = nameIsObj ? transitionName.active : transitionName + '-active';
var end = endCallback;
var start = void 0;
var active = void 0;
var nodeClasses = classes(node);
if (endCallback && Object.prototype.toString.call(endCallback) === '[object Object]') {
end = endCallback.end;
start = endCallback.start;
active = endCallback.active;
}
if (node.rcEndListener) {
node.rcEndListener();
}
node.rcEndListener = function (e) {
if (e && e.target !== node) {
return;
}
if (node.rcAnimTimeout) {
cancelAnimationTimeout(node.rcAnimTimeout);
node.rcAnimTimeout = null;
}
clearBrowserBugTimeout(node);
nodeClasses.remove(className);
nodeClasses.remove(activeClassName);
Event.removeEndEventListener(node, node.rcEndListener);
node.rcEndListener = null;
// Usually this optional end is used for informing an owner of
// a leave animation and telling it to remove the child.
if (end) {
end();
}
};
Event.addEndEventListener(node, node.rcEndListener);
if (start) {
start();
}
nodeClasses.add(className);
node.rcAnimTimeout = requestAnimationTimeout(function () {
node.rcAnimTimeout = null;
nodeClasses.add(activeClassName);
if (active) {
requestAnimationTimeout(active, 0);
}
fixBrowserByTimeout(node);
// 30ms for firefox
}, 30);
return {
stop: function stop() {
if (node.rcEndListener) {
node.rcEndListener();
}
}
};
};
cssAnimation.style = function (node, style, callback) {
if (node.rcEndListener) {
node.rcEndListener();
}
node.rcEndListener = function (e) {
if (e && e.target !== node) {
return;
}
if (node.rcAnimTimeout) {
cancelAnimationTimeout(node.rcAnimTimeout);
node.rcAnimTimeout = null;
}
clearBrowserBugTimeout(node);
Event.removeEndEventListener(node, node.rcEndListener);
node.rcEndListener = null;
// Usually this optional callback is used for informing an owner of
// a leave animation and telling it to remove the child.
if (callback) {
callback();
}
};
Event.addEndEventListener(node, node.rcEndListener);
node.rcAnimTimeout = requestAnimationTimeout(function () {
for (var s in style) {
if (style.hasOwnProperty(s)) {
node.style[s] = style[s];
}
}
node.rcAnimTimeout = null;
fixBrowserByTimeout(node);
}, 0);
};
cssAnimation.setTransition = function (node, p, value) {
var property = p;
var v = value;
if (value === undefined) {
v = property;
property = '';
}
property = property || '';
capitalPrefixes.forEach(function (prefix) {
node.style[prefix + 'Transition' + property] = v;
});
};
cssAnimation.isCssAnimationSupported = isCssAnimationSupported;
export { isCssAnimationSupported };
export default cssAnimation;