react-day-picker
Version:
Customizable Date Picker for React
51 lines • 2.29 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.calculateFocusTarget = calculateFocusTarget;
const UI_js_1 = require("../UI.js");
var FocusTargetPriority;
(function (FocusTargetPriority) {
FocusTargetPriority[FocusTargetPriority["Today"] = 0] = "Today";
FocusTargetPriority[FocusTargetPriority["Selected"] = 1] = "Selected";
FocusTargetPriority[FocusTargetPriority["LastFocused"] = 2] = "LastFocused";
FocusTargetPriority[FocusTargetPriority["FocusedModifier"] = 3] = "FocusedModifier";
})(FocusTargetPriority || (FocusTargetPriority = {}));
function isFocusableDay(modifiers) {
return (!modifiers[UI_js_1.DayFlag.disabled] &&
!modifiers[UI_js_1.DayFlag.hidden] &&
!modifiers[UI_js_1.DayFlag.outside]);
}
function calculateFocusTarget(days, getModifiers, isSelected, lastFocused) {
let focusTarget;
let foundFocusTargetPriority = -1;
for (const day of days) {
const modifiers = getModifiers(day);
if (isFocusableDay(modifiers)) {
if (modifiers[UI_js_1.DayFlag.focused] &&
foundFocusTargetPriority < FocusTargetPriority.FocusedModifier) {
focusTarget = day;
foundFocusTargetPriority = FocusTargetPriority.FocusedModifier;
}
else if (lastFocused?.isEqualTo(day) &&
foundFocusTargetPriority < FocusTargetPriority.LastFocused) {
focusTarget = day;
foundFocusTargetPriority = FocusTargetPriority.LastFocused;
}
else if (isSelected(day.date) &&
foundFocusTargetPriority < FocusTargetPriority.Selected) {
focusTarget = day;
foundFocusTargetPriority = FocusTargetPriority.Selected;
}
else if (modifiers[UI_js_1.DayFlag.today] &&
foundFocusTargetPriority < FocusTargetPriority.Today) {
focusTarget = day;
foundFocusTargetPriority = FocusTargetPriority.Today;
}
}
}
if (!focusTarget) {
// return the first day that is focusable
focusTarget = days.find((day) => isFocusableDay(getModifiers(day)));
}
return focusTarget;
}
//# sourceMappingURL=calculateFocusTarget.js.map