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c592d77 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 | "use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
Object.defineProperty(exports, "isNavigatingToNewRootLayout", {
enumerable: true,
get: function() {
return isNavigatingToNewRootLayout;
}
});
const _approutertypes = require("../../../shared/lib/app-router-types");
function isNavigatingToNewRootLayout(currentTree, nextTree) {
// Compare segments
const currentTreeSegment = currentTree[0];
const nextTreeSegment = nextTree.segment;
// If any segment is different before we find the root layout, the root layout has changed.
// E.g. /same/(group1)/layout.js -> /same/(group2)/layout.js
// First segment is 'same' for both, keep looking. (group1) changed to (group2) before the root layout was found, it must have changed.
if (Array.isArray(currentTreeSegment) && Array.isArray(nextTreeSegment)) {
// Compare dynamic param name and type but ignore the value, different values would not affect the current root layout
// /[name] - /slug1 and /slug2, both values (slug1 & slug2) still has the same layout /[name]/layout.js
if (currentTreeSegment[0] !== nextTreeSegment[0] || currentTreeSegment[2] !== nextTreeSegment[2]) {
return true;
}
} else if (currentTreeSegment !== nextTreeSegment) {
return true;
}
// Current tree root layout found
const currentIsRootLayout = ((currentTree[4] ?? 0) & _approutertypes.PrefetchHint.IsRootLayout) !== 0;
const nextIsRootLayout = (nextTree.prefetchHints & _approutertypes.PrefetchHint.IsRootLayout) !== 0;
if (currentIsRootLayout) {
// If the next tree doesn't have the root layout flag, it must have changed.
return !nextIsRootLayout;
}
// Current tree didn't have its root layout here, must have changed.
if (nextIsRootLayout) {
return true;
}
const slots = nextTree.slots;
const currentTreeChildren = currentTree[1];
if (slots !== null) {
for(const slot in slots){
const nextTreeChild = slots[slot];
const currentTreeChild = currentTreeChildren[slot];
if (currentTreeChild === undefined || isNavigatingToNewRootLayout(currentTreeChild, nextTreeChild)) {
return true;
}
}
}
return false;
}
if ((typeof exports.default === 'function' || (typeof exports.default === 'object' && exports.default !== null)) && typeof exports.default.__esModule === 'undefined') {
Object.defineProperty(exports.default, '__esModule', { value: true });
Object.assign(exports.default, exports);
module.exports = exports.default;
}
//# sourceMappingURL=is-navigating-to-new-root-layout.js.map |