react-motion - npm Package Compare versions

Comparing version 0.2.6 to 0.2.7

HISTORY.md

@@ -7,2 +7,9 @@ Legend:
 
+### Upcoming
+- [I] `Spring` `endValue` and `defaultValue` now support passing a simple number. You no longer have to do `endValue={{val: 10}}`.
+
+### 0.2.7 (August 6th 2015)
+- [F] Small bug where nested springs don't animate. #123
+- [I] Support for all React 0.14.0 betas.
+
 ### 0.2.6 (July 31th 2015)
@@ -9,0 +16,0 @@ - [F] React-native warning's now gone, but also put into a separate file path. To require react-motion on react-native, do `require('react-motion/native')`.

lib/animationLoop.js

@@ -51,3 +51,3 @@ 'use strict';
       var prevPrevState = _animRunning$i.prevState;
-      var prevNextState = _animRunning$i.nextState;
+      var prevNextState = animRunning[i].nextState;
 
@@ -73,3 +73,5 @@ if (!active) {
           animRunning[i].nextState = step(timeStep / 1000, prevNextState);
-          animRunning[i].prevState = prevNextState;
+          var _ref = [prevNextState, animRunning[i].nextState];
+          animRunning[i].prevState = _ref[0];
+          prevNextState = _ref[1];
         }
@@ -82,3 +84,2 @@ }
     // Render and filter in one iteration.
-    var newAnimRunning = [];
     var alpha = 1 + accumulatedTime / timeStep;
@@ -90,7 +91,10 @@ for (var i = 0; i < animRunning.length; i++) {
       var render = _animRunning$i2.render;
-      var active = _animRunning$i2.active;
       var nextState = _animRunning$i2.nextState;
       var prevState = _animRunning$i2.prevState;
       render(alpha, nextState, prevState);
-      if (active) {
+    }
+
+    var newAnimRunning = [];
+    for (var i = 0; i < animRunning.length; i++) {
+      if (animRunning[i].active) {
         newAnimRunning.push(animRunning[i]);
@@ -97,0 +101,0 @@ }

lib/components.js

 'use strict';
 
 exports.__esModule = true;
+
+var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };
+
 exports['default'] = components;
@@ -73,10 +76,14 @@
     }).forEach(function (key) {
+      var _extends2, _extends3;
+
       hasNewKey = true;
       var enterValue = willEnter(key, mergedValue[key], endValue, currValue, currVelocity);
-      currValue[key] = enterValue;
+
+      // We can mutate this here because mergeDiff returns a new Obj
       mergedValue[key] = enterValue;
-      currVelocity[key] = _mapTree2['default'](_zero2['default'], currValue[key]);
+
+      currValue = _extends({}, currValue, (_extends2 = {}, _extends2[key] = enterValue, _extends2));
+      currVelocity = _extends({}, currVelocity, (_extends3 = {}, _extends3[key] = _mapTree2['default'](_zero2['default'], enterValue), _extends3));
     });
   }
-
   var newCurrValue = _updateTree.updateCurrValue(timestep, currValue, currVelocity, mergedValue);
@@ -103,4 +110,4 @@ var newCurrVelocity = _updateTree.updateCurrVelocity(timestep, currValue, currVelocity, mergedValue);
     propTypes: {
-      defaultValue: PropTypes.oneOfType([PropTypes.object, PropTypes.array]),
-      endValue: PropTypes.oneOfType([PropTypes.func, PropTypes.object, PropTypes.array]).isRequired,
+      defaultValue: PropTypes.oneOfType([PropTypes.object, PropTypes.array, PropTypes.number]),
+      endValue: PropTypes.oneOfType([PropTypes.func, PropTypes.object, PropTypes.array, PropTypes.number]).isRequired,
       children: PropTypes.func.isRequired
@@ -183,2 +190,4 @@ },
 
+  // TODO: warn when obj uses numerical keys
+  // TODO: warn when endValue doesn't contain a val
   var TransitionSpring = React.createClass({
@@ -185,0 +194,0 @@ displayName: 'TransitionSpring',

lib/reorderKeys.js

@@ -7,8 +7,12 @@ "use strict";
 function reorderKeys(obj, f) {
-  return f(Object.keys(obj)).reduce(function (ret, key) {
+  var newKeys = f(Object.keys(obj));
+  var ret = {};
+  for (var i = 0; i < newKeys.length; i++) {
+    var key = newKeys[i];
     ret[key] = obj[key];
-    return ret;
-  }, {});
+  }
+
+  return ret;
 }
 
 module.exports = exports["default"];

lib/updateTree.js

@@ -69,5 +69,4 @@ 'use strict';
 
-// TODO: refactor common logic with updateCurrVelocity
-
-function updateCurrValue(frameRate, currValue, currVelocity, endValue, k, b) {
+// TODO: refactor common logic with _updateCurrVelocity
+function _updateCurrValue(frameRate, currValue, currVelocity, endValue, k, b) {
   if (endValue == null) {
@@ -93,3 +92,3 @@ return null;
     var ret = {
-      val: updateCurrValue(frameRate, currValue.val, currVelocity.val, endValue.val, _k, _b)
+      val: _updateCurrValue(frameRate, currValue.val, currVelocity.val, endValue.val, _k, _b)
     };
@@ -103,3 +102,3 @@ if (endValue.config) {
     return endValue.map(function (_, i) {
-      return updateCurrValue(frameRate, currValue[i], currVelocity[i], endValue[i], k, b);
+      return _updateCurrValue(frameRate, currValue[i], currVelocity[i], endValue[i], k, b);
     });
@@ -109,3 +108,3 @@ }
     return Object.keys(endValue).reduce(function (ret, key) {
-      ret[key] = updateCurrValue(frameRate, currValue[key], currVelocity[key], endValue[key], k, b);
+      ret[key] = _updateCurrValue(frameRate, currValue[key], currVelocity[key], endValue[key], k, b);
       return ret;
@@ -117,3 +116,15 @@ }, {});
 
-function updateCurrVelocity(frameRate, currValue, currVelocity, endValue, k, b) {
+function updateCurrValue(frameRate, currValue, currVelocity, endValue) {
+  if (typeof endValue === 'number') {
+    var _presets$noWobble = _presets2['default'].noWobble;
+    var k = _presets$noWobble[0];
+    var b = _presets$noWobble[1];
+
+    return _stepper2['default'](frameRate, currValue, currVelocity, endValue, k, b)[0];
+  }
+
+  return _updateCurrValue(frameRate, currValue, currVelocity, endValue);
+}
+
+function _updateCurrVelocity(frameRate, currValue, currVelocity, endValue, k, b) {
   if (endValue == null) {
@@ -139,3 +150,3 @@ return null;
     var ret = {
-      val: updateCurrVelocity(frameRate, currValue.val, currVelocity.val, endValue.val, _k, _b)
+      val: _updateCurrVelocity(frameRate, currValue.val, currVelocity.val, endValue.val, _k, _b)
     };
@@ -149,3 +160,3 @@ if (endValue.config) {
     return endValue.map(function (_, i) {
-      return updateCurrVelocity(frameRate, currValue[i], currVelocity[i], endValue[i], k, b);
+      return _updateCurrVelocity(frameRate, currValue[i], currVelocity[i], endValue[i], k, b);
     });
@@ -155,3 +166,3 @@ }
     return Object.keys(endValue).reduce(function (ret, key) {
-      ret[key] = updateCurrVelocity(frameRate, currValue[key], currVelocity[key], endValue[key], k, b);
+      ret[key] = _updateCurrVelocity(frameRate, currValue[key], currVelocity[key], endValue[key], k, b);
       return ret;
@@ -161,2 +172,14 @@ }, {});
   return _mapTree2['default'](_zero2['default'], currVelocity);
+}
+
+function updateCurrVelocity(frameRate, currValue, currVelocity, endValue) {
+  if (typeof endValue === 'number') {
+    var _presets$noWobble2 = _presets2['default'].noWobble;
+    var k = _presets$noWobble2[0];
+    var b = _presets$noWobble2[1];
+
+    return _stepper2['default'](frameRate, currValue, currVelocity, endValue, k, b)[1];
+  }
+
+  return _updateCurrVelocity(frameRate, currValue, currVelocity, endValue);
 }

package.json

 {
   "name": "react-motion",
-  "version": "0.2.6",
+  "version": "0.2.7",
   "description": "A spring that solves your animation problems.",
   "main": "lib/react-motion.js",
   "peerDependencies": {
-    "react": ">=0.13.2 || 0.14.0-beta1"
+    "react": ">=0.13.2 || ^0.14.0-beta1"
   },
@@ -20,3 +20,3 @@ "devDependencies": {
     "eslint-plugin-react": "^2.7.0",
-    "inject-loader": "plasticine/inject-loader#master",
+    "inject-loader": "^2.0.1",
     "isparta-loader": "^0.2.0",
@@ -28,3 +28,3 @@ "karma": "^0.12.37",
     "karma-phantomjs-launcher": "^0.2.0",
-    "karma-webpack": "^1.6.0",
+    "karma-webpack": "1.6.0",
     "lodash.range": "^3.0.1",
@@ -31,0 +31,0 @@ "phantomjs": "^1.9.17",

README.md

@@ -8,3 +8,3 @@ # React-Motion
 ```js
-<Spring endValue={{val: 10}}>
+<Spring defaultValue={{val: 0}} endValue={{val: 10}}>
   {interpolated => <div>{interpolated.val}</div>}
@@ -14,3 +14,3 @@ </Spring>
 
-Animate a counter to `10`, from whatever value it currently is. For more advanced usage, see [below](#presets).
+Animate a counter from `0` `10`. For more advanced usage, see [below](#presets).
 
@@ -242,5 +242,3 @@ Npm:
   willLeave(key, value, endValue, currentValue, currentSpeed) {
-    if (currentValue[key].opacity.val === 0 && currentSpeed[key].opacity.val === 0) {
-      return null; // kill component when opacity reaches 0
-    }
+    // the key with this value is truly killed when the values reaches destination
     return {
@@ -297,2 +295,4 @@ height: {val: 0},
 
+**Note**: object keys creation order is now guaranteed by the specs, except for integer keys, which follow ascending order and should not be used with `TransitionSpring` (unless that behavior's what you want). Fortunately, you can just add a letter to your key to solve the integer order problem.
+
 #### `utils.reorderKeys(object, newKeysFunction)`
@@ -299,0 +299,0 @@ `newKeysFunction` will receive, as arguments, the array of keys in `object` and should return a new array of keys (with e.g. order changed and/or keys missing). `reorderKeys` will then return a new object similar to `object`, but with the keys in the order `newKeysFunction` dictated.

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