@visactor/vrender-components/es/animation/exit-release.js

components library for dp visualization

export function collectTrackedAnimates(graphic, animates = [], visited = new Set) {
    var _a, _b, _c, _d, _e;
    const trackedAnimates = null !== (_c = null === (_b = (_a = graphic).getTrackedAnimates) || void 0 === _b ? void 0 : _b.call(_a)) && void 0 !== _c ? _c : graphic.animates;
    return null == trackedAnimates || trackedAnimates.forEach((animate => {
        animate && !visited.has(animate) && (visited.add(animate), animates.push(animate));
    })), null === (_e = (_d = graphic).forEachChildren) || void 0 === _e || _e.call(_d, (child => {
        collectTrackedAnimates(child, animates, visited);
    })), animates;
}

export function appendExitReleaseCallback(state, callback) {
    callback && (null == state || state.onComplete.push(callback));
}

export function runExitReleaseCallbacks(callbacks) {
    callbacks.forEach((callback => {
        callback();
    }));
}

export function bindExitReleaseAnimates(exitAnimates, getState, finalize) {
    const finish = animate => {
        const state = getState();
        state && !state.finalized && state.pendingAnimates.has(animate) && (state.pendingAnimates.delete(animate), 
        state.pendingAnimates.size || finalize());
    };
    exitAnimates.forEach((animate => {
        animate.onEnd((() => finish(animate))), animate.onRemove((() => finish(animate)));
    }));
}
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