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
|
(function() {
'use strict';
angular.module('foundation.dynamicRouting.animations', ['foundation.dynamicRouting'])
.directive('uiView', uiView)
;
uiView.$inject = ['$rootScope', '$state'];
function uiView($rootScope, $state) {
var directive = {
restrict : 'ECA',
priority : -400,
link : link
};
return directive;
function link(scope, element) {
var animation = {};
var animationEnded = false;
var presetHeight;
var cleanup = [
$rootScope.$on('$stateChangeStart', onStateChangeStart),
$rootScope.$on('$stateChangeError', onStateChangeError),
scope.$on('$stateChangeSuccess', onStateChangeSuccess),
scope.$on('$viewContentAnimationEnded', onViewContentAnimationEnded)
];
var destroyed = scope.$on('$destroy', function onDestroy() {
angular.forEach(cleanup, function (cb) {
if (angular.isFunction(cb)) {
cb();
}
});
destroyed();
});
function onStateChangeStart(event, toState, toParams, fromState, fromParams) {
if (fromState.animation) {
if (!fromState.animation.leave && !toState.animation.leave) {
return;
}
else {
animationRouter(event, toState, fromState);
}
}
}
function animationRouter(event, toState, fromState) {
if (!animationEnded) {
resetParent();
prepareParent();
element.removeClass(fromState.animation.leave);
}
else {
prepareParent();
element.addClass(fromState.animation.leave);
}
}
function onStateChangeError() {
if(animation.leave) {
element.removeClass(animation.leave);
}
resetParent(); //reset parent if state change fails
}
function onStateChangeSuccess() {
resetParent();
if ($state.includes(getState()) && animation.enter) {
element.addClass(animation.enter);
}
}
function onViewContentAnimationEnded(event) {
if (event.targetScope === scope && animation.enter) {
element.removeClass(animation.enter);
}
animationEnded = true;
}
function getState() {
var view = element.data('$uiView');
var state = view && view.state && view.state.self;
if (state) {
angular.extend(animation, state.animation);
}
return state;
}
function resetParent() {
element.parent().removeClass('position-absolute');
if(presetHeight !== true) {
element.parent()[0].style.height = null;
}
}
function prepareParent() {
var parentHeight = parseInt(element.parent()[0].style.height);
var elHeight = parseInt(window.getComputedStyle(element[0], null).getPropertyValue('height'));
var tempHeight = parentHeight > 0 ? parentHeight : elHeight > 0 ? elHeight : '';
if(parentHeight > 0) {
presetHeight = true;
}
element.parent()[0].style.height = tempHeight + 'px';
element.parent().addClass('position-absolute');
}
}
}
})();
|
