41 lines
1.2 KiB
JavaScript
41 lines
1.2 KiB
JavaScript
'use strict';
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var vue = require('vue');
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const placementInstances = vue.shallowReactive(
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{}
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);
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const getOrCreatePlacementInstances = (placement) => {
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if (!placementInstances[placement]) {
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placementInstances[placement] = vue.shallowReactive([]);
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}
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return placementInstances[placement];
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};
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const getInstance = (id, placement) => {
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const instances = placementInstances[placement] || [];
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const idx = instances.findIndex((instance) => instance.id === id);
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const current = instances[idx];
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let prev;
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if (idx > 0) {
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prev = instances[idx - 1];
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}
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return { current, prev };
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};
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const getLastOffset = (id, placement) => {
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const { prev } = getInstance(id, placement);
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if (!prev) return 0;
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return prev.vm.exposed.bottom.value;
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};
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const getOffsetOrSpace = (id, offset, placement) => {
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const instances = placementInstances[placement] || [];
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const idx = instances.findIndex((instance) => instance.id === id);
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return idx > 0 ? 16 : offset;
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};
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exports.getInstance = getInstance;
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exports.getLastOffset = getLastOffset;
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exports.getOffsetOrSpace = getOffsetOrSpace;
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exports.getOrCreatePlacementInstances = getOrCreatePlacementInstances;
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exports.placementInstances = placementInstances;
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//# sourceMappingURL=instance.js.map
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