@qvant/qui-max
Version:
A Vue 3 Design system for Web.
142 lines (141 loc) • 5.35 kB
JavaScript
import getCompositeRect from "./dom-utils/getCompositeRect.js";
import getLayoutRect from "./dom-utils/getLayoutRect.js";
import listScrollParents from "./dom-utils/listScrollParents.js";
import getOffsetParent from "./dom-utils/getOffsetParent.js";
import orderModifiers from "./utils/orderModifiers.js";
import debounce from "./utils/debounce.js";
import mergeByName from "./utils/mergeByName.js";
import { isElement } from "./dom-utils/instanceOf.js";
var DEFAULT_OPTIONS = {
placement: "bottom",
modifiers: [],
strategy: "absolute"
};
function areValidElements() {
for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {
args[_key] = arguments[_key];
}
return !args.some(function(element) {
return !(element && typeof element.getBoundingClientRect === "function");
});
}
function popperGenerator(generatorOptions) {
if (generatorOptions === void 0) {
generatorOptions = {};
}
var _generatorOptions = generatorOptions, _generatorOptions$def = _generatorOptions.defaultModifiers, defaultModifiers = _generatorOptions$def === void 0 ? [] : _generatorOptions$def, _generatorOptions$def2 = _generatorOptions.defaultOptions, defaultOptions = _generatorOptions$def2 === void 0 ? DEFAULT_OPTIONS : _generatorOptions$def2;
return function createPopper(reference, popper, options) {
if (options === void 0) {
options = defaultOptions;
}
var state = {
placement: "bottom",
orderedModifiers: [],
options: Object.assign({}, DEFAULT_OPTIONS, defaultOptions),
modifiersData: {},
elements: {
reference,
popper
},
attributes: {},
styles: {}
};
var effectCleanupFns = [];
var isDestroyed = false;
var instance = {
state,
setOptions: function setOptions(setOptionsAction) {
var options2 = typeof setOptionsAction === "function" ? setOptionsAction(state.options) : setOptionsAction;
cleanupModifierEffects();
state.options = Object.assign({}, defaultOptions, state.options, options2);
state.scrollParents = {
reference: isElement(reference) ? listScrollParents(reference) : reference.contextElement ? listScrollParents(reference.contextElement) : [],
popper: listScrollParents(popper)
};
var orderedModifiers = orderModifiers(mergeByName([].concat(defaultModifiers, state.options.modifiers)));
state.orderedModifiers = orderedModifiers.filter(function(m) {
return m.enabled;
});
runModifierEffects();
return instance.update();
},
forceUpdate: function forceUpdate() {
if (isDestroyed) {
return;
}
var _state$elements = state.elements, reference2 = _state$elements.reference, popper2 = _state$elements.popper;
if (!areValidElements(reference2, popper2)) {
return;
}
state.rects = {
reference: getCompositeRect(reference2, getOffsetParent(popper2), state.options.strategy === "fixed"),
popper: getLayoutRect(popper2)
};
state.reset = false;
state.placement = state.options.placement;
state.orderedModifiers.forEach(function(modifier) {
return state.modifiersData[modifier.name] = Object.assign({}, modifier.data);
});
for (var index = 0; index < state.orderedModifiers.length; index++) {
if (state.reset === true) {
state.reset = false;
index = -1;
continue;
}
var _state$orderedModifie = state.orderedModifiers[index], fn = _state$orderedModifie.fn, _state$orderedModifie2 = _state$orderedModifie.options, _options = _state$orderedModifie2 === void 0 ? {} : _state$orderedModifie2, name = _state$orderedModifie.name;
if (typeof fn === "function") {
state = fn({
state,
options: _options,
name,
instance
}) || state;
}
}
},
update: debounce(function() {
return new Promise(function(resolve) {
instance.forceUpdate();
resolve(state);
});
}),
destroy: function destroy() {
cleanupModifierEffects();
isDestroyed = true;
}
};
if (!areValidElements(reference, popper)) {
return instance;
}
instance.setOptions(options).then(function(state2) {
if (!isDestroyed && options.onFirstUpdate) {
options.onFirstUpdate(state2);
}
});
function runModifierEffects() {
state.orderedModifiers.forEach(function(_ref3) {
var name = _ref3.name, _ref3$options = _ref3.options, options2 = _ref3$options === void 0 ? {} : _ref3$options, effect = _ref3.effect;
if (typeof effect === "function") {
var cleanupFn = effect({
state,
name,
instance,
options: options2
});
var noopFn = function noopFn2() {
};
effectCleanupFns.push(cleanupFn || noopFn);
}
});
}
function cleanupModifierEffects() {
effectCleanupFns.forEach(function(fn) {
return fn();
});
effectCleanupFns = [];
}
return instance;
};
}
export { popperGenerator };
//# sourceMappingURL=createPopper.js.map