123 lines
3.5 KiB
JavaScript
123 lines
3.5 KiB
JavaScript
/**
|
|
* Copyright 2004-present Facebook. All Rights Reserved.
|
|
*
|
|
* @providesModule NativeMethodsMixin
|
|
*/
|
|
'use strict';
|
|
|
|
var NativeModules = require('NativeModules');
|
|
var NativeModulesDeprecated = require('NativeModulesDeprecated');
|
|
var RKUIManager = NativeModules.RKUIManager;
|
|
var RKUIManagerDeprecated = NativeModulesDeprecated.RKUIManager;
|
|
var TextInputState = require('TextInputState');
|
|
|
|
var flattenStyle = require('flattenStyle');
|
|
var invariant = require('invariant');
|
|
var mergeFast = require('mergeFast');
|
|
|
|
var animationIDInvariant = function(funcName, anim) {
|
|
invariant(
|
|
anim,
|
|
funcName + ' must be called with a valid animation ID returned from' +
|
|
' ReactIOSAnimation.createAnimation, received: "' + anim + '"'
|
|
);
|
|
};
|
|
|
|
var NativeMethodsMixin = {
|
|
addAnimation: function(anim, callback) {
|
|
animationIDInvariant('addAnimation', anim);
|
|
RKUIManagerDeprecated.addAnimation(this.getNodeHandle(), anim, callback);
|
|
},
|
|
|
|
removeAnimation: function(anim) {
|
|
animationIDInvariant('removeAnimation', anim);
|
|
RKUIManagerDeprecated.removeAnimation(this.getNodeHandle(), anim);
|
|
},
|
|
|
|
measure: function(callback) {
|
|
RKUIManagerDeprecated.measure(this.getNodeHandle(), callback);
|
|
},
|
|
|
|
measureLayout: function(relativeToNativeNode, onSuccess, onFail) {
|
|
RKUIManager.measureLayout(
|
|
this.getNodeHandle(),
|
|
relativeToNativeNode,
|
|
onFail,
|
|
onSuccess
|
|
);
|
|
},
|
|
|
|
/**
|
|
* This function sends props straight to native. They will not participate
|
|
* in future diff process, this means that if you do not include them in the
|
|
* next render, they will remain active.
|
|
*/
|
|
setNativeProps: function(nativeProps) {
|
|
// nativeProps contains a style attribute that's going to be flattened
|
|
// and all the attributes expanded in place. In order to make this
|
|
// process do as few allocations and copies as possible, we return
|
|
// one if the other is empty. Only if both have values then we create
|
|
// a new object and merge.
|
|
var hasOnlyStyle = true;
|
|
for (var key in nativeProps) {
|
|
if (key !== 'style') {
|
|
hasOnlyStyle = false;
|
|
break;
|
|
}
|
|
}
|
|
var style = flattenStyle(nativeProps.style);
|
|
|
|
var props = null;
|
|
if (hasOnlyStyle) {
|
|
props = style;
|
|
} else if (!style) {
|
|
props = nativeProps;
|
|
} else {
|
|
props = mergeFast(nativeProps, style);
|
|
}
|
|
|
|
RKUIManagerDeprecated.updateView(
|
|
this.getNodeHandle(),
|
|
this.viewConfig.uiViewClassName,
|
|
props
|
|
);
|
|
},
|
|
|
|
focus: function() {
|
|
TextInputState.focusTextInput(this.getNodeHandle());
|
|
},
|
|
|
|
blur: function() {
|
|
TextInputState.blurTextInput(this.getNodeHandle());
|
|
}
|
|
};
|
|
|
|
function throwOnStylesProp(component, props) {
|
|
if (props.styles !== undefined) {
|
|
var owner = component._owner || null;
|
|
var name = component.constructor.displayName;
|
|
var msg = '`styles` is not a supported property of `' + name + '`, did ' +
|
|
'you mean `style` (singular)?';
|
|
if (owner && owner.constructor && owner.constructor.displayName) {
|
|
msg += '\n\nCheck the `' + owner.constructor.displayName + '` parent ' +
|
|
' component.';
|
|
}
|
|
throw new Error(msg);
|
|
}
|
|
}
|
|
if (__DEV__) {
|
|
invariant(
|
|
!NativeMethodsMixin.componentWillMount &&
|
|
!NativeMethodsMixin.componentWillReceiveProps,
|
|
'Do not override existing functions.'
|
|
);
|
|
NativeMethodsMixin.componentWillMount = function () {
|
|
throwOnStylesProp(this, this.props);
|
|
};
|
|
NativeMethodsMixin.componentWillReceiveProps = function (newProps) {
|
|
throwOnStylesProp(this, newProps);
|
|
};
|
|
}
|
|
|
|
module.exports = NativeMethodsMixin;
|