javascript/ionic-framework
1
0
Fork 0
mirror of https://github.com/ionic-team/ionic-framework.git synced 2025-08-18 19:21:34 +08:00
Code Issues Packages Projects Releases Wiki Activity

the web animations of oz

Browse Source
This commit is contained in:
Adam Bradley
2015-05-26 08:33:32 -05:00
parent 20b9c7fa34
commit c6b95e1759
8 changed files with 311 additions and 46 deletions
Download Patch File Download Diff File Expand all files Collapse all files

261
ionic/animations/animation.js
View File

@ -294,21 +294,25 @@ class Animate {
// however, element.animate() seems locked in and uses the latest
// and correct API methods under the hood, so really doesn't matter
// fromEffect must be manually computed if it wasn't provided
// https://github.com/web-animations/web-animations-js/issues/14
fromEffect = fromEffect || {};
let style = null;
for (let prop in toEffect) {
if (util.isBlank(fromEffect[prop])) {
style = style || window.getComputedStyle(ele);
fromEffect[prop] = style[prop];
fromEffect = parseEffect(fromEffect);
toEffect = parseEffect(toEffect);
this._duration = duration;
var effects;
if (easing in EASING_FN) {
effects = createEasingEffects(fromEffect, toEffect, easing);
} else {
effects = [ convertProperties(fromEffect), convertProperties(toEffect) ];
if (easing in CUBIC_BEZIERS) {
easing = 'cubic-bezier(' + CUBIC_BEZIERS[easing] + ')';
}
}
this._duration = duration;
this._easing = easing;
this.player = ele.animate([fromEffect, toEffect], {
this.player = ele.animate(effects, {
duration: duration,
easing: easing,
playbackRate: playbackRate || 1
@ -358,3 +362,236 @@ class Animate {
}
}
function roundValue(val) {
return Math.round(val * 10000) / 10000;
}
function convertProperties(inputEffect) {
var outputEffect = {};
var transforms = [];
for (var property in inputEffect) {
var value = inputEffect[property].value;
if (TRANSFORMS.indexOf(property) > -1) {
transforms.push(property + '(' + value + ')');
} else {
outputEffect[property] = value;
}
}
if (transforms.length) {
outputEffect.transform = transforms.join(' ');
}
return outputEffect;
}
function createEasingEffects(fromEffect, toEffect, easing) {
var inputEffects = buildEffects(fromEffect, toEffect, easing);
var outputEffects = [];
inputEffects.forEach(function(effect) {
outputEffects.push( convertProperties(effect) );
});
return outputEffects;
}
function buildEffects(fromEffect, toEffect, easing) {
var increment = 0.04;
var outputEffects = [fromEffect];
var easingFn = EASING_FN[easing];
for(var pos = increment; pos <= (1 - increment); pos += increment) {
var tweenEffect = {};
var addEffect = false;
for (var property in toEffect) {
var toProperty = toEffect[property];
if (toProperty.tween) {
var fromValue = fromEffect[property].num
var diffValue = toProperty.num - fromValue;
tweenEffect[property] = {
value: roundValue( (easingFn(pos) * diffValue) + fromValue ) + toProperty.unit
};
addEffect = true;
}
}
if (addEffect) {
outputEffects.push(tweenEffect);
}
}
outputEffects.push(toEffect);
return outputEffects;
}
function parseEffect(inputEffect) {
var val, r, num, property;
var outputEffect = {};
for (property in inputEffect) {
val = inputEffect[property];
r = val.toString().match(/(\d*\.?\d*)(.*)/);
num = parseFloat(r[1]);
outputEffect[property] = {
value: val,
num: num,
unit: (r[0] != r[2] ? r[2] : ''),
tween: !isNaN(num) && (ANIMATE_PROPERTIES.indexOf(property) > -1)
}
}
return outputEffect;
}
const TRANSFORMS = ['translateX', 'translateY', 'translateZ', 'scale', 'scaleX', 'scaleY', 'scaleZ',
'rotate', 'rotateX', 'rotateY', 'rotateZ', 'skewX', 'skewY', 'perspective'];
const ANIMATE_PROPERTIES = TRANSFORMS.concat('opacity');
// Default easings built into the browsers
const BUILTIN_EASING = ['linear', 'ease', 'ease-in', 'ease-out', 'ease-in-out'];
// Robert Penner's Easing Functions
// http://robertpenner.com/easing/
const CUBIC_BEZIERS = {
// Cubic
easeInCubic: '0.55,0.055,0.675,0.19',
easeOutCubic: '0.215,0.61,0.355,1',
easeInOutCubic: '0.645,0.045,0.355,1',
// Circ
easeInCirc: '0.6,0.04,0.98,0.335',
easeOutCirc: '0.075,0.82,0.165,1',
easeInOutCirc: '0.785,0.135,0.15,0.86',
// Expo
easeInExpo: '0.95,0.05,0.795,0.035',
easeOutExpo: '0.19,1,0.22,1',
easeInOutExpo: '1,0,0,1',
// Quad
easeInQuad: '0.55,0.085,0.68,0.53',
easeOutQuad: '0.25,0.46,0.45,0.94',
easeInOutQuad: '0.455,0.03,0.515,0.955',
// Quart
easeInQuart: '0.895,0.03,0.685,0.22',
easeOutQuart: '0.165,0.84,0.44,1',
easeInOutQuart: '0.77,0,0.175,1',
// Quint
easeInQuint: '0.755,0.05,0.855,0.06',
easeOutQuint: '0.23,1,0.32,1',
easeInOutQuint: '0.86,0,0.07,1',
// Sine
easeInSine: '0.47,0,0.745,0.715',
easeOutSine: '0.39,0.575,0.565,1',
easeInOutSine : '0.445,0.05,0.55,0.95',
// Back
easeInBack: '0.6,-0.28,0.735,0.045',
easeOutBack: '0.175, 0.885,0.32,1.275',
easeInOutBack: '0.68,-0.55,0.265,1.55',
};
const EASING_FN = {
easeOutBounce: function(pos) {
if ((pos) < (1/2.75)) {
return (7.5625*pos*pos);
} else if (pos < (2/2.75)) {
return (7.5625*(pos-=(1.5/2.75))*pos + .75);
} else if (pos < (2.5/2.75)) {
return (7.5625*(pos-=(2.25/2.75))*pos + .9375);
}
return (7.5625*(pos-=(2.625/2.75))*pos + .984375);
},
elastic: function(pos) {
return -1 * Math.pow(4,-8*pos) * Math.sin((pos*6-1)*(2*Math.PI)/2) + 1;
},
swingFromTo: function(pos) {
var s = 1.70158;
return ((pos/=0.5) < 1) ? 0.5*(pos*pos*(((s*=(1.525))+1)*pos - s)) :
0.5*((pos-=2)*pos*(((s*=(1.525))+1)*pos + s) + 2);
},
swingFrom: function(pos) {
var s = 1.70158;
return pos*pos*((s+1)*pos - s);
},
swingTo: function(pos) {
var s = 1.70158;
return (pos-=1)*pos*((s+1)*pos + s) + 1;
},
bounce: function(pos) {
if (pos < (1/2.75)) {
return (7.5625*pos*pos);
} else if (pos < (2/2.75)) {
return (7.5625*(pos-=(1.5/2.75))*pos + .75);
} else if (pos < (2.5/2.75)) {
return (7.5625*(pos-=(2.25/2.75))*pos + .9375);
}
return (7.5625*(pos-=(2.625/2.75))*pos + .984375);
},
bouncePast: function(pos) {
if (pos < (1/2.75)) {
return (7.5625*pos*pos);
} else if (pos < (2/2.75)) {
return 2 - (7.5625*(pos-=(1.5/2.75))*pos + .75);
} else if (pos < (2.5/2.75)) {
return 2 - (7.5625*(pos-=(2.25/2.75))*pos + .9375);
}
return 2 - (7.5625*(pos-=(2.625/2.75))*pos + .984375);
},
easeFromTo: function(pos) {
if ((pos/=0.5) < 1) return 0.5*Math.pow(pos,4);
return -0.5 * ((pos-=2)*Math.pow(pos,3) - 2);
},
easeFrom: function(pos) {
return Math.pow(pos, 4)
},
easeTo: function(pos) {
return Math.pow(pos, 0.25)
},
/*
* scripty2, Thomas Fuchs (MIT Licence)
* https://raw.github.com/madrobby/scripty2/master/src/effects/transitions/transitions.js
*/
spring: function(pos) {
return 1 - (Math.cos(pos * 4.5 * Math.PI) * Math.exp(-pos * 6));
},
sinusoidal: function(pos) {
return (-Math.cos(pos*Math.PI)/2) + 0.5;
}
};

4
ionic/components.js
View File

@ -22,6 +22,6 @@ export * from 'ionic/components/radio/radio'
// export * from 'ionic/components/split-view/split-view'
export * from 'ionic/components/segment/segment'
export * from 'ionic/components/switch/switch'
export * from 'ionic/components/tabs/tabs'
export * from 'ionic/components/tabs/tab'
//export * from 'ionic/components/tabs/tabs'
//export * from 'ionic/components/tabs/tab'
export * from 'ionic/components/toolbar/toolbar'

26
ionic/components/app/test/animations/index.js
View File

@ -19,21 +19,31 @@ class IonicApp {
this.animation = new Animation();
this.animation
.duration(1000)
.easing('ease-in-out');
.duration(2000)
.easing('spring');
var ball = new Animation( document.querySelector('.ball') );
ball
.from('translateX', '0px')
.to('translateX', '250px')
this.animation.addChild(ball);
var row1 = new Animation( document.querySelectorAll('.square') );
row1
.from('opacity', 1)
.to('opacity', 0)
.to('transform', 'scale(0)')
.beforePlay.addClass('added-before-play')
.afterFinish.addClass('added-after-finish')
.from('opacity', 0.8)
.to('opacity', 0.2)
this.animation.addChild(row1);
var row2 = new Animation( document.querySelectorAll('.square2') );
row2
.to('transform', 'rotate(90deg) scale(0.5)')
.from('rotate', '0deg')
.from('scale', '1')
.to('rotate', '90deg')
.to('scale', '0.5')
.beforePlay.addClass('added-before-play')
.afterFinish.addClass('added-after-finish')

20
ionic/components/app/test/animations/main.html
View File

@ -2,9 +2,29 @@
<head>
<title>Animation Tests</title>
<script src="./web-animations-js/web-animations-next.dev.js"></script>
<style>
.ball-container {
position: absolute;
top: 200px;
left: 50px;
border: 1px solid gray;
width: 300px;
height: 51px;
}
.ball {
position: absolute;
width: 50px;
height: 50px;
background: blue;
}
</style>
</head>
<body>
<div class="ball-container">
<div class="ball"></div>
</div>
<div style="position: absolute; top: 300px; left: 50px;">
<div class="red square" style="position:absolute; width:100px; height:100px; background:red; top: 0; left: 0;"></div>

6
ionic/components/nav/nav-base.js
View File

@ -24,10 +24,10 @@ export class NavBase {
this.sbActive = false;
}
set initial(Class) {
if (!this._init) {
set initial(Component) {
if (!this._init && Component) {
this._init = true;
this.push(Class);
this.push(Component);
}
}

5
ionic/components/nav/test/basic/index.js
View File

@ -2,9 +2,8 @@ import {bootstrap} from 'angular2/angular2'
import {Component, Directive} from 'angular2/src/core/annotations_impl/annotations';
import {View} from 'angular2/src/core/annotations_impl/view';
import {Nav} from 'ionic/components/nav/nav'
import {Log} from 'ionic/util'
import {FirstPage} from './pages/first-page'
import {Nav} from 'ionic/components/nav/nav';
import {FirstPage} from './pages/first-page';
@Component({ selector: 'ion-app' })

2
ionic/components/tabs/tabs.js
View File

@ -7,7 +7,7 @@ import {Injector} from 'angular2/di';
import {NavBase} from 'ionic/components/nav/nav-base';
import {IonicComponent} from 'ionic/config/component';
import {Tab} from 'ionic/components/tabs/tab';
import {Tab} from './tab';
@Component({

33
ionic/transitions/ios-transition.js
View File

@ -7,11 +7,11 @@ const DURATION = 500;
const EASING = 'cubic-bezier(.36,.66,.04,1)';
const OPACITY = 'opacity';
const TRANSFORM = 'transform';
const TRANSLATEX = 'translateX';
const CENTER = 'none';
const OFF_RIGHT = 'translate3d(100%,0px,0px)';
const OFF_LEFT = 'translate3d(-33%,0px,0px)';
const OFF_RIGHT = '100%';
const OFF_LEFT = '-33%';
const CENTER = '0%'
const OFF_OPACITY = 0.8;
const SHOW_TOOLBAR_CSS = 'show-toolbar';
@ -55,13 +55,13 @@ class IOSTransition extends Animation {
// before starting, set enteringItem to display: block
enteringContent
.beforePlay.addClass(SHOW_NAV_ITEM_CSS)
.to(TRANSFORM, CENTER)
.to(TRANSLATEX, CENTER)
.to(OPACITY, 1);
enteringTitle
.from(OPACITY, 0)
.to(OPACITY, 1)
.to(TRANSFORM, CENTER);
.to(TRANSLATEX, CENTER);
enteringToolbars
.beforePlay.addClass(SHOW_TOOLBAR_CSS);
@ -77,14 +77,14 @@ class IOSTransition extends Animation {
// when completed, set leavingItem to display: none
leavingContent
.afterFinish.removeClass(SHOW_NAV_ITEM_CSS)
.from(TRANSFORM, CENTER)
.from(TRANSLATEX, CENTER)
.from(OPACITY, 1);
leavingToolbars
.afterFinish.removeClass(SHOW_TOOLBAR_CSS);
leavingTitle
.from(TRANSFORM, CENTER)
.from(TRANSLATEX, CENTER)
.from(OPACITY, 1);
if (leavingItem) {
@ -97,42 +97,41 @@ class IOSTransition extends Animation {
if (opts.direction === 'back') {
// back direction
enteringContent
.from(TRANSFORM, OFF_LEFT)
.from(TRANSLATEX, OFF_LEFT)
.from(OPACITY, OFF_OPACITY)
.to(OPACITY, 1);
enteringTitle
.from(TRANSFORM, OFF_LEFT);
.from(TRANSLATEX, OFF_LEFT);
leavingContent
.to(TRANSFORM, OFF_RIGHT)
.to(TRANSLATEX, OFF_RIGHT)
.to(OPACITY, 1);
leavingTitle
.to(TRANSFORM, OFF_RIGHT)
.to(TRANSLATEX, OFF_RIGHT)
.to(OPACITY, 0);
} else {
// forward direction
enteringContent
.from(TRANSFORM, OFF_RIGHT)
.from(TRANSLATEX, OFF_RIGHT)
.from(OPACITY, 1);
enteringTitle
.from(TRANSFORM, OFF_RIGHT);
.from(TRANSLATEX, OFF_RIGHT);
leavingContent
.to(TRANSFORM, OFF_LEFT)
.to(TRANSLATEX, OFF_LEFT)
.to(OPACITY, OFF_OPACITY);
leavingTitle
.to(TRANSFORM, OFF_LEFT)
.to(TRANSLATEX, OFF_LEFT)
.to(OPACITY, 0);
}
// set child animations
this.children(enteringContent, enteringToolbars, enteringTitle, leavingContent, leavingToolbars, leavingTitle);
}
stage() {