{"code":"import * as tslib_1 from \"tslib\";\r\nimport { value, Action } from 'popmotion';\r\nimport { resolveProp, measureWithoutTransform } from './utils';\r\nvar ORIGIN_START = 0;\r\nvar ORIGIN_CENTER = '50%';\r\nvar ORIGIN_END = '100%';\r\nvar findCenter = function (_a) {\r\n    var top = _a.top, right = _a.right, bottom = _a.bottom, left = _a.left;\r\n    return ({\r\n        x: (left + right) / 2,\r\n        y: (top + bottom) / 2\r\n    });\r\n};\r\nvar positionalProps = ['width', 'height', 'top', 'left', 'bottom', 'right'];\r\nvar positionalPropsDict = new Set(positionalProps);\r\nvar checkPositionalProp = function (key) { return positionalPropsDict.has(key); };\r\nvar hasPositionalProps = function (pose) {\r\n    return Object.keys(pose).some(checkPositionalProp);\r\n};\r\nexport var isFlipPose = function (flip, key, state) {\r\n    return state.props.element instanceof HTMLElement &&\r\n        (flip === true || key === 'flip');\r\n};\r\nexport var setValue = function (_a, key, to) {\r\n    var values = _a.values, props = _a.props;\r\n    if (values.has(key)) {\r\n        var raw = values.get(key).raw;\r\n        raw.update(to);\r\n        raw.update(to);\r\n    }\r\n    else {\r\n        values.set(key, {\r\n            raw: value(to, function (v) { return props.elementStyler.set(key, v); })\r\n        });\r\n    }\r\n};\r\nvar explicitlyFlipPose = function (state, nextPose) {\r\n    var _a = state.props, dimensions = _a.dimensions, elementStyler = _a.elementStyler;\r\n    dimensions.measure();\r\n    var width = nextPose.width, height = nextPose.height, top = nextPose.top, left = nextPose.left, bottom = nextPose.bottom, right = nextPose.right, position = nextPose.position, remainingPose = tslib_1.__rest(nextPose, [\"width\", \"height\", \"top\", \"left\", \"bottom\", \"right\", \"position\"]);\r\n    var propsToSet = positionalProps.concat('position').reduce(function (acc, key) {\r\n        if (nextPose[key] !== undefined) {\r\n            acc[key] = resolveProp(nextPose[key], state.props);\r\n        }\r\n        return acc;\r\n    }, {});\r\n    elementStyler.set(propsToSet).render();\r\n    return implicitlyFlipPose(state, remainingPose);\r\n};\r\nvar implicitlyFlipPose = function (state, nextPose) {\r\n    var _a = state.props, dimensions = _a.dimensions, element = _a.element, elementStyler = _a.elementStyler;\r\n    if (!dimensions.has())\r\n        return {};\r\n    var prev = dimensions.get();\r\n    var next = measureWithoutTransform(element);\r\n    var originX = prev.left === next.left\r\n        ? ORIGIN_START\r\n        : prev.right === next.right ? ORIGIN_END : ORIGIN_CENTER;\r\n    var originY = prev.top === next.top\r\n        ? ORIGIN_START\r\n        : prev.bottom === next.bottom ? ORIGIN_END : ORIGIN_CENTER;\r\n    elementStyler.set({ originX: originX, originY: originY });\r\n    if (prev.width !== next.width) {\r\n        setValue(state, 'scaleX', prev.width / next.width);\r\n        nextPose.scaleX = 1;\r\n    }\r\n    if (prev.height !== next.height) {\r\n        setValue(state, 'scaleY', prev.height / next.height);\r\n        nextPose.scaleY = 1;\r\n    }\r\n    var prevCenter = findCenter(prev);\r\n    var nextCenter = findCenter(next);\r\n    if (originX === ORIGIN_CENTER) {\r\n        setValue(state, 'x', prevCenter.x - nextCenter.x);\r\n        nextPose.x = 0;\r\n    }\r\n    if (originY === ORIGIN_CENTER) {\r\n        setValue(state, 'y', prevCenter.y - nextCenter.y);\r\n        nextPose.y = 0;\r\n    }\r\n    elementStyler.render();\r\n    return nextPose;\r\n};\r\nexport var flipPose = function (props, nextPose) {\r\n    return hasPositionalProps(nextPose)\r\n        ? explicitlyFlipPose(props, nextPose)\r\n        : implicitlyFlipPose(props, nextPose);\r\n};\r\nexport { Action };\r\n//# 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{ Action, ColdSubscription } from 'popmotion';\r\nimport { Dimensions, Value, DomPopmotionPoser } from '../types';\r\nimport { Poser } from 'pose-core';\r\nexport declare const isFlipPose: (flip: boolean, key: string, state: import(\"pose-core/lib/types\").PoserState<Value, Action, ColdSubscription, DomPopmotionPoser>) => boolean;\r\nexport declare const setValue: ({ values, props }: import(\"pose-core/lib/types\").PoserState<Value, Action, ColdSubscription, DomPopmotionPoser>, key: string, to: any) => void;\r\nexport declare const flipPose: (props: import(\"pose-core/lib/types\").PoserState<Value, Action, ColdSubscription, DomPopmotionPoser>, nextPose: import(\"pose-core/lib/types\").Pose<Action>) => import(\"pose-core/lib/types\").Pose<Action>;\r\nexport { Action, Dimensions, ColdSubscription, DomPopmotionPoser, Poser, Value };\r\n"}}