WordPress/wp-includes/js/dist/keyboard-shortcuts.js

732 lines
21 KiB
JavaScript

this["wp"] = this["wp"] || {}; this["wp"]["keyboardShortcuts"] =
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/******/ ({
/***/ "1ZqX":
/***/ (function(module, exports) {
(function() { module.exports = window["wp"]["data"]; }());
/***/ }),
/***/ "K9lf":
/***/ (function(module, exports) {
(function() { module.exports = window["wp"]["compose"]; }());
/***/ }),
/***/ "RxS6":
/***/ (function(module, exports) {
(function() { module.exports = window["wp"]["keycodes"]; }());
/***/ }),
/***/ "YLtl":
/***/ (function(module, exports) {
(function() { module.exports = window["lodash"]; }());
/***/ }),
/***/ "cFS5":
/***/ (function(module, __webpack_exports__, __webpack_require__) {
"use strict";
// ESM COMPAT FLAG
__webpack_require__.r(__webpack_exports__);
// EXPORTS
__webpack_require__.d(__webpack_exports__, "store", function() { return /* reexport */ store; });
__webpack_require__.d(__webpack_exports__, "useShortcut", function() { return /* reexport */ use_shortcut; });
// NAMESPACE OBJECT: ./node_modules/@wordpress/keyboard-shortcuts/build-module/store/actions.js
var actions_namespaceObject = {};
__webpack_require__.r(actions_namespaceObject);
__webpack_require__.d(actions_namespaceObject, "registerShortcut", function() { return registerShortcut; });
__webpack_require__.d(actions_namespaceObject, "unregisterShortcut", function() { return unregisterShortcut; });
// NAMESPACE OBJECT: ./node_modules/@wordpress/keyboard-shortcuts/build-module/store/selectors.js
var selectors_namespaceObject = {};
__webpack_require__.r(selectors_namespaceObject);
__webpack_require__.d(selectors_namespaceObject, "getShortcutKeyCombination", function() { return getShortcutKeyCombination; });
__webpack_require__.d(selectors_namespaceObject, "getShortcutRepresentation", function() { return getShortcutRepresentation; });
__webpack_require__.d(selectors_namespaceObject, "getShortcutDescription", function() { return getShortcutDescription; });
__webpack_require__.d(selectors_namespaceObject, "getShortcutAliases", function() { return getShortcutAliases; });
__webpack_require__.d(selectors_namespaceObject, "getAllShortcutRawKeyCombinations", function() { return getAllShortcutRawKeyCombinations; });
__webpack_require__.d(selectors_namespaceObject, "getCategoryShortcuts", function() { return getCategoryShortcuts; });
// EXTERNAL MODULE: external ["wp","data"]
var external_wp_data_ = __webpack_require__("1ZqX");
// EXTERNAL MODULE: external "lodash"
var external_lodash_ = __webpack_require__("YLtl");
// CONCATENATED MODULE: ./node_modules/@wordpress/keyboard-shortcuts/build-module/store/reducer.js
/**
* External dependencies
*/
/**
* Reducer returning the registered shortcuts
*
* @param {Object} state Current state.
* @param {Object} action Dispatched action.
*
* @return {Object} Updated state.
*/
function reducer(state = {}, action) {
switch (action.type) {
case 'REGISTER_SHORTCUT':
return { ...state,
[action.name]: {
category: action.category,
keyCombination: action.keyCombination,
aliases: action.aliases,
description: action.description
}
};
case 'UNREGISTER_SHORTCUT':
return Object(external_lodash_["omit"])(state, action.name);
}
return state;
}
/* harmony default export */ var store_reducer = (reducer);
// CONCATENATED MODULE: ./node_modules/@wordpress/keyboard-shortcuts/build-module/store/actions.js
/** @typedef {import('@wordpress/keycodes').WPKeycodeModifier} WPKeycodeModifier */
/**
* Keyboard key combination.
*
* @typedef {Object} WPShortcutKeyCombination
*
* @property {string} character Character.
* @property {WPKeycodeModifier|undefined} modifier Modifier.
*/
/**
* Configuration of a registered keyboard shortcut.
*
* @typedef {Object} WPShortcutConfig
*
* @property {string} name Shortcut name.
* @property {string} category Shortcut category.
* @property {string} description Shortcut description.
* @property {WPShortcutKeyCombination} keyCombination Shortcut key combination.
* @property {WPShortcutKeyCombination[]} [aliases] Shortcut aliases.
*/
/**
* Returns an action object used to register a new keyboard shortcut.
*
* @param {WPShortcutConfig} config Shortcut config.
*
* @return {Object} action.
*/
function registerShortcut({
name,
category,
description,
keyCombination,
aliases
}) {
return {
type: 'REGISTER_SHORTCUT',
name,
category,
keyCombination,
aliases,
description
};
}
/**
* Returns an action object used to unregister a keyboard shortcut.
*
* @param {string} name Shortcut name.
*
* @return {Object} action.
*/
function unregisterShortcut(name) {
return {
type: 'UNREGISTER_SHORTCUT',
name
};
}
// EXTERNAL MODULE: ./node_modules/rememo/es/rememo.js
var rememo = __webpack_require__("pPDe");
// EXTERNAL MODULE: external ["wp","keycodes"]
var external_wp_keycodes_ = __webpack_require__("RxS6");
// CONCATENATED MODULE: ./node_modules/@wordpress/keyboard-shortcuts/build-module/store/selectors.js
/**
* External dependencies
*/
/**
* WordPress dependencies
*/
/** @typedef {import('./actions').WPShortcutKeyCombination} WPShortcutKeyCombination */
/** @typedef {import('@wordpress/keycodes').WPKeycodeHandlerByModifier} WPKeycodeHandlerByModifier */
/**
* Shared reference to an empty array for cases where it is important to avoid
* returning a new array reference on every invocation.
*
* @type {Array<any>}
*/
const EMPTY_ARRAY = [];
/**
* Shortcut formatting methods.
*
* @property {WPKeycodeHandlerByModifier} display Display formatting.
* @property {WPKeycodeHandlerByModifier} rawShortcut Raw shortcut formatting.
* @property {WPKeycodeHandlerByModifier} ariaLabel ARIA label formatting.
*/
const FORMATTING_METHODS = {
display: external_wp_keycodes_["displayShortcut"],
raw: external_wp_keycodes_["rawShortcut"],
ariaLabel: external_wp_keycodes_["shortcutAriaLabel"]
};
/**
* Returns a string representing the key combination.
*
* @param {?WPShortcutKeyCombination} shortcut Key combination.
* @param {keyof FORMATTING_METHODS} representation Type of representation
* (display, raw, ariaLabel).
*
* @return {string?} Shortcut representation.
*/
function getKeyCombinationRepresentation(shortcut, representation) {
if (!shortcut) {
return null;
}
return shortcut.modifier ? FORMATTING_METHODS[representation][shortcut.modifier](shortcut.character) : shortcut.character;
}
/**
* Returns the main key combination for a given shortcut name.
*
* @param {Object} state Global state.
* @param {string} name Shortcut name.
*
* @return {WPShortcutKeyCombination?} Key combination.
*/
function getShortcutKeyCombination(state, name) {
return state[name] ? state[name].keyCombination : null;
}
/**
* Returns a string representing the main key combination for a given shortcut name.
*
* @param {Object} state Global state.
* @param {string} name Shortcut name.
* @param {keyof FORMATTING_METHODS} representation Type of representation
* (display, raw, ariaLabel).
*
* @return {string?} Shortcut representation.
*/
function getShortcutRepresentation(state, name, representation = 'display') {
const shortcut = getShortcutKeyCombination(state, name);
return getKeyCombinationRepresentation(shortcut, representation);
}
/**
* Returns the shortcut description given its name.
*
* @param {Object} state Global state.
* @param {string} name Shortcut name.
*
* @return {string?} Shortcut description.
*/
function getShortcutDescription(state, name) {
return state[name] ? state[name].description : null;
}
/**
* Returns the aliases for a given shortcut name.
*
* @param {Object} state Global state.
* @param {string} name Shortcut name.
*
* @return {WPShortcutKeyCombination[]} Key combinations.
*/
function getShortcutAliases(state, name) {
return state[name] && state[name].aliases ? state[name].aliases : EMPTY_ARRAY;
}
/**
* Returns the raw representation of all the keyboard combinations of a given shortcut name.
*
* @param {Object} state Global state.
* @param {string} name Shortcut name.
*
* @return {string[]} Shortcuts.
*/
const getAllShortcutRawKeyCombinations = Object(rememo["a" /* default */])((state, name) => {
return Object(external_lodash_["compact"])([getKeyCombinationRepresentation(getShortcutKeyCombination(state, name), 'raw'), ...getShortcutAliases(state, name).map(combination => getKeyCombinationRepresentation(combination, 'raw'))]);
}, (state, name) => [state[name]]);
/**
* Returns the shortcut names list for a given category name.
*
* @param {Object} state Global state.
* @param {string} name Category name.
*
* @return {string[]} Shortcut names.
*/
const getCategoryShortcuts = Object(rememo["a" /* default */])((state, categoryName) => {
return Object.entries(state).filter(([, shortcut]) => shortcut.category === categoryName).map(([name]) => name);
}, state => [state]);
// CONCATENATED MODULE: ./node_modules/@wordpress/keyboard-shortcuts/build-module/store/index.js
/**
* WordPress dependencies
*/
/**
* Internal dependencies
*/
const STORE_NAME = 'core/keyboard-shortcuts';
/**
* Store definition for the keyboard shortcuts namespace.
*
* @see https://github.com/WordPress/gutenberg/blob/HEAD/packages/data/README.md#createReduxStore
*
* @type {Object}
*/
const store = Object(external_wp_data_["createReduxStore"])(STORE_NAME, {
reducer: store_reducer,
actions: actions_namespaceObject,
selectors: selectors_namespaceObject
});
Object(external_wp_data_["register"])(store);
// EXTERNAL MODULE: external ["wp","compose"]
var external_wp_compose_ = __webpack_require__("K9lf");
// CONCATENATED MODULE: ./node_modules/@wordpress/keyboard-shortcuts/build-module/hooks/use-shortcut.js
/**
* WordPress dependencies
*/
/**
* Internal dependencies
*/
/**
* Attach a keyboard shortcut handler.
*
* @param {string} name Shortcut name.
* @param {Function} callback Shortcut callback.
* @param {Object} options Shortcut options.
*/
function useShortcut(name, callback, options) {
const shortcuts = Object(external_wp_data_["useSelect"])(select => {
return select(store).getAllShortcutRawKeyCombinations(name);
}, [name]);
Object(external_wp_compose_["useKeyboardShortcut"])(shortcuts, callback, options);
}
/* harmony default export */ var use_shortcut = (useShortcut);
// CONCATENATED MODULE: ./node_modules/@wordpress/keyboard-shortcuts/build-module/index.js
/***/ }),
/***/ "pPDe":
/***/ (function(module, __webpack_exports__, __webpack_require__) {
"use strict";
var LEAF_KEY, hasWeakMap;
/**
* Arbitrary value used as key for referencing cache object in WeakMap tree.
*
* @type {Object}
*/
LEAF_KEY = {};
/**
* Whether environment supports WeakMap.
*
* @type {boolean}
*/
hasWeakMap = typeof WeakMap !== 'undefined';
/**
* Returns the first argument as the sole entry in an array.
*
* @param {*} value Value to return.
*
* @return {Array} Value returned as entry in array.
*/
function arrayOf( value ) {
return [ value ];
}
/**
* Returns true if the value passed is object-like, or false otherwise. A value
* is object-like if it can support property assignment, e.g. object or array.
*
* @param {*} value Value to test.
*
* @return {boolean} Whether value is object-like.
*/
function isObjectLike( value ) {
return !! value && 'object' === typeof value;
}
/**
* Creates and returns a new cache object.
*
* @return {Object} Cache object.
*/
function createCache() {
var cache = {
clear: function() {
cache.head = null;
},
};
return cache;
}
/**
* Returns true if entries within the two arrays are strictly equal by
* reference from a starting index.
*
* @param {Array} a First array.
* @param {Array} b Second array.
* @param {number} fromIndex Index from which to start comparison.
*
* @return {boolean} Whether arrays are shallowly equal.
*/
function isShallowEqual( a, b, fromIndex ) {
var i;
if ( a.length !== b.length ) {
return false;
}
for ( i = fromIndex; i < a.length; i++ ) {
if ( a[ i ] !== b[ i ] ) {
return false;
}
}
return true;
}
/**
* Returns a memoized selector function. The getDependants function argument is
* called before the memoized selector and is expected to return an immutable
* reference or array of references on which the selector depends for computing
* its own return value. The memoize cache is preserved only as long as those
* dependant references remain the same. If getDependants returns a different
* reference(s), the cache is cleared and the selector value regenerated.
*
* @param {Function} selector Selector function.
* @param {Function} getDependants Dependant getter returning an immutable
* reference or array of reference used in
* cache bust consideration.
*
* @return {Function} Memoized selector.
*/
/* harmony default export */ __webpack_exports__["a"] = (function( selector, getDependants ) {
var rootCache, getCache;
// Use object source as dependant if getter not provided
if ( ! getDependants ) {
getDependants = arrayOf;
}
/**
* Returns the root cache. If WeakMap is supported, this is assigned to the
* root WeakMap cache set, otherwise it is a shared instance of the default
* cache object.
*
* @return {(WeakMap|Object)} Root cache object.
*/
function getRootCache() {
return rootCache;
}
/**
* Returns the cache for a given dependants array. When possible, a WeakMap
* will be used to create a unique cache for each set of dependants. This
* is feasible due to the nature of WeakMap in allowing garbage collection
* to occur on entries where the key object is no longer referenced. Since
* WeakMap requires the key to be an object, this is only possible when the
* dependant is object-like. The root cache is created as a hierarchy where
* each top-level key is the first entry in a dependants set, the value a
* WeakMap where each key is the next dependant, and so on. This continues
* so long as the dependants are object-like. If no dependants are object-
* like, then the cache is shared across all invocations.
*
* @see isObjectLike
*
* @param {Array} dependants Selector dependants.
*
* @return {Object} Cache object.
*/
function getWeakMapCache( dependants ) {
var caches = rootCache,
isUniqueByDependants = true,
i, dependant, map, cache;
for ( i = 0; i < dependants.length; i++ ) {
dependant = dependants[ i ];
// Can only compose WeakMap from object-like key.
if ( ! isObjectLike( dependant ) ) {
isUniqueByDependants = false;
break;
}
// Does current segment of cache already have a WeakMap?
if ( caches.has( dependant ) ) {
// Traverse into nested WeakMap.
caches = caches.get( dependant );
} else {
// Create, set, and traverse into a new one.
map = new WeakMap();
caches.set( dependant, map );
caches = map;
}
}
// We use an arbitrary (but consistent) object as key for the last item
// in the WeakMap to serve as our running cache.
if ( ! caches.has( LEAF_KEY ) ) {
cache = createCache();
cache.isUniqueByDependants = isUniqueByDependants;
caches.set( LEAF_KEY, cache );
}
return caches.get( LEAF_KEY );
}
// Assign cache handler by availability of WeakMap
getCache = hasWeakMap ? getWeakMapCache : getRootCache;
/**
* Resets root memoization cache.
*/
function clear() {
rootCache = hasWeakMap ? new WeakMap() : createCache();
}
// eslint-disable-next-line jsdoc/check-param-names
/**
* The augmented selector call, considering first whether dependants have
* changed before passing it to underlying memoize function.
*
* @param {Object} source Source object for derivation.
* @param {...*} extraArgs Additional arguments to pass to selector.
*
* @return {*} Selector result.
*/
function callSelector( /* source, ...extraArgs */ ) {
var len = arguments.length,
cache, node, i, args, dependants;
// Create copy of arguments (avoid leaking deoptimization).
args = new Array( len );
for ( i = 0; i < len; i++ ) {
args[ i ] = arguments[ i ];
}
dependants = getDependants.apply( null, args );
cache = getCache( dependants );
// If not guaranteed uniqueness by dependants (primitive type or lack
// of WeakMap support), shallow compare against last dependants and, if
// references have changed, destroy cache to recalculate result.
if ( ! cache.isUniqueByDependants ) {
if ( cache.lastDependants && ! isShallowEqual( dependants, cache.lastDependants, 0 ) ) {
cache.clear();
}
cache.lastDependants = dependants;
}
node = cache.head;
while ( node ) {
// Check whether node arguments match arguments
if ( ! isShallowEqual( node.args, args, 1 ) ) {
node = node.next;
continue;
}
// At this point we can assume we've found a match
// Surface matched node to head if not already
if ( node !== cache.head ) {
// Adjust siblings to point to each other.
node.prev.next = node.next;
if ( node.next ) {
node.next.prev = node.prev;
}
node.next = cache.head;
node.prev = null;
cache.head.prev = node;
cache.head = node;
}
// Return immediately
return node.val;
}
// No cached value found. Continue to insertion phase:
node = {
// Generate the result from original function
val: selector.apply( null, args ),
};
// Avoid including the source object in the cache.
args[ 0 ] = null;
node.args = args;
// Don't need to check whether node is already head, since it would
// have been returned above already if it was
// Shift existing head down list
if ( cache.head ) {
cache.head.prev = node;
node.next = cache.head;
}
cache.head = node;
return node.val;
}
callSelector.getDependants = getDependants;
callSelector.clear = clear;
clear();
return callSelector;
});
/***/ })
/******/ });