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Schnappix/node_modules/react-native-reanimated/src/animationBuilder.tsx
T

106 lines
2.7 KiB
TypeScript

'use strict';
import { logger } from './common';
import type {
ILayoutAnimationBuilder,
LayoutAnimationFunction,
LayoutAnimationValues,
StyleProps,
} from './commonTypes';
import type { NestedArray } from './createAnimatedComponent/commonTypes';
const mockTargetValues: LayoutAnimationValues = {
targetOriginX: 0,
targetOriginY: 0,
targetWidth: 0,
targetHeight: 0,
targetGlobalOriginX: 0,
targetGlobalOriginY: 0,
targetBorderRadius: 0,
windowWidth: 0,
windowHeight: 0,
currentOriginX: 0,
currentOriginY: 0,
currentWidth: 0,
currentHeight: 0,
currentGlobalOriginX: 0,
currentGlobalOriginY: 0,
currentBorderRadius: 0,
};
function getCommonProperties(
layoutStyle: StyleProps,
componentStyle: NestedArray<StyleProps>
) {
let componentStyleFlat = Array.isArray(componentStyle)
? componentStyle.flat()
: [componentStyle];
componentStyleFlat = componentStyleFlat.filter(Boolean);
componentStyleFlat = componentStyleFlat.map((style) =>
'initial' in style
? style.initial.value // Include properties of animated style
: style
);
const componentStylesKeys = componentStyleFlat.flatMap((style) =>
Object.keys(style)
);
const commonKeys = Object.keys(layoutStyle).filter((key) =>
componentStylesKeys.includes(key)
);
return commonKeys;
}
function maybeReportOverwrittenProperties(
layoutAnimationStyle: StyleProps,
style: NestedArray<StyleProps>,
displayName: string
) {
const commonProperties = getCommonProperties(layoutAnimationStyle, style);
if (commonProperties.length > 0) {
logger.warn(
`${
commonProperties.length === 1 ? 'Property' : 'Properties'
} "${commonProperties.join(
', '
)}" of ${displayName} may be overwritten by a layout animation. Please wrap your component with an animated view and apply the layout animation on the wrapper.`
);
}
}
export function maybeBuild(
layoutAnimationOrBuilder:
| ILayoutAnimationBuilder
| LayoutAnimationFunction
| Keyframe,
style: NestedArray<StyleProps> | undefined,
displayName: string
): LayoutAnimationFunction | Keyframe {
const isAnimationBuilder = (
value: ILayoutAnimationBuilder | LayoutAnimationFunction | Keyframe
): value is ILayoutAnimationBuilder =>
'build' in layoutAnimationOrBuilder &&
typeof layoutAnimationOrBuilder.build === 'function';
if (isAnimationBuilder(layoutAnimationOrBuilder)) {
const animationFactory = layoutAnimationOrBuilder.build();
if (__DEV__ && style) {
const layoutAnimation = animationFactory(mockTargetValues);
maybeReportOverwrittenProperties(
layoutAnimation.animations,
style,
displayName
);
}
return animationFactory;
} else {
return layoutAnimationOrBuilder;
}
}