mirror of
https://github.com/Theodor-Springmann-Stiftung/musenalm.git
synced 2026-02-04 10:35:30 +00:00
Basic site editor
This commit is contained in:
Simon Martens
634
views/assets/vendor/tinymce/plugins/directionality/plugin.js
vendored
Normal file
634
views/assets/vendor/tinymce/plugins/directionality/plugin.js
vendored
Normal file
@@ -0,0 +1,634 @@
|
||||
/**
|
||||
* TinyMCE version 8.3.2 (2026-01-14)
|
||||
*/
|
||||
|
||||
(function () {
|
||||
'use strict';
|
||||
|
||||
var global = tinymce.util.Tools.resolve('tinymce.PluginManager');
|
||||
|
||||
/* eslint-disable @typescript-eslint/no-wrapper-object-types */
|
||||
const hasProto = (v, constructor, predicate) => {
|
||||
if (predicate(v, constructor.prototype)) {
|
||||
return true;
|
||||
}
|
||||
else {
|
||||
// String-based fallback time
|
||||
return v.constructor?.name === constructor.name;
|
||||
}
|
||||
};
|
||||
const typeOf = (x) => {
|
||||
const t = typeof x;
|
||||
if (x === null) {
|
||||
return 'null';
|
||||
}
|
||||
else if (t === 'object' && Array.isArray(x)) {
|
||||
return 'array';
|
||||
}
|
||||
else if (t === 'object' && hasProto(x, String, (o, proto) => proto.isPrototypeOf(o))) {
|
||||
return 'string';
|
||||
}
|
||||
else {
|
||||
return t;
|
||||
}
|
||||
};
|
||||
const isType$1 = (type) => (value) => typeOf(value) === type;
|
||||
const isSimpleType = (type) => (value) => typeof value === type;
|
||||
const isString = isType$1('string');
|
||||
const isBoolean = isSimpleType('boolean');
|
||||
const isNullable = (a) => a === null || a === undefined;
|
||||
const isNonNullable = (a) => !isNullable(a);
|
||||
const isFunction = isSimpleType('function');
|
||||
const isNumber = isSimpleType('number');
|
||||
|
||||
/** Compose two unary functions. Similar to compose, but avoids using Function.prototype.apply. */
|
||||
const compose1 = (fbc, fab) => (a) => fbc(fab(a));
|
||||
const constant = (value) => {
|
||||
return () => {
|
||||
return value;
|
||||
};
|
||||
};
|
||||
const never = constant(false);
|
||||
|
||||
/**
|
||||
* The `Optional` type represents a value (of any type) that potentially does
|
||||
* not exist. Any `Optional<T>` can either be a `Some<T>` (in which case the
|
||||
* value does exist) or a `None` (in which case the value does not exist). This
|
||||
* module defines a whole lot of FP-inspired utility functions for dealing with
|
||||
* `Optional` objects.
|
||||
*
|
||||
* Comparison with null or undefined:
|
||||
* - We don't get fancy null coalescing operators with `Optional`
|
||||
* - We do get fancy helper functions with `Optional`
|
||||
* - `Optional` support nesting, and allow for the type to still be nullable (or
|
||||
* another `Optional`)
|
||||
* - There is no option to turn off strict-optional-checks like there is for
|
||||
* strict-null-checks
|
||||
*/
|
||||
class Optional {
|
||||
tag;
|
||||
value;
|
||||
// Sneaky optimisation: every instance of Optional.none is identical, so just
|
||||
// reuse the same object
|
||||
static singletonNone = new Optional(false);
|
||||
// The internal representation has a `tag` and a `value`, but both are
|
||||
// private: able to be console.logged, but not able to be accessed by code
|
||||
constructor(tag, value) {
|
||||
this.tag = tag;
|
||||
this.value = value;
|
||||
}
|
||||
// --- Identities ---
|
||||
/**
|
||||
* Creates a new `Optional<T>` that **does** contain a value.
|
||||
*/
|
||||
static some(value) {
|
||||
return new Optional(true, value);
|
||||
}
|
||||
/**
|
||||
* Create a new `Optional<T>` that **does not** contain a value. `T` can be
|
||||
* any type because we don't actually have a `T`.
|
||||
*/
|
||||
static none() {
|
||||
return Optional.singletonNone;
|
||||
}
|
||||
/**
|
||||
* Perform a transform on an `Optional` type. Regardless of whether this
|
||||
* `Optional` contains a value or not, `fold` will return a value of type `U`.
|
||||
* If this `Optional` does not contain a value, the `U` will be created by
|
||||
* calling `onNone`. If this `Optional` does contain a value, the `U` will be
|
||||
* created by calling `onSome`.
|
||||
*
|
||||
* For the FP enthusiasts in the room, this function:
|
||||
* 1. Could be used to implement all of the functions below
|
||||
* 2. Forms a catamorphism
|
||||
*/
|
||||
fold(onNone, onSome) {
|
||||
if (this.tag) {
|
||||
return onSome(this.value);
|
||||
}
|
||||
else {
|
||||
return onNone();
|
||||
}
|
||||
}
|
||||
/**
|
||||
* Determine if this `Optional` object contains a value.
|
||||
*/
|
||||
isSome() {
|
||||
return this.tag;
|
||||
}
|
||||
/**
|
||||
* Determine if this `Optional` object **does not** contain a value.
|
||||
*/
|
||||
isNone() {
|
||||
return !this.tag;
|
||||
}
|
||||
// --- Functor (name stolen from Haskell / maths) ---
|
||||
/**
|
||||
* Perform a transform on an `Optional` object, **if** there is a value. If
|
||||
* you provide a function to turn a T into a U, this is the function you use
|
||||
* to turn an `Optional<T>` into an `Optional<U>`. If this **does** contain
|
||||
* a value then the output will also contain a value (that value being the
|
||||
* output of `mapper(this.value)`), and if this **does not** contain a value
|
||||
* then neither will the output.
|
||||
*/
|
||||
map(mapper) {
|
||||
if (this.tag) {
|
||||
return Optional.some(mapper(this.value));
|
||||
}
|
||||
else {
|
||||
return Optional.none();
|
||||
}
|
||||
}
|
||||
// --- Monad (name stolen from Haskell / maths) ---
|
||||
/**
|
||||
* Perform a transform on an `Optional` object, **if** there is a value.
|
||||
* Unlike `map`, here the transform itself also returns an `Optional`.
|
||||
*/
|
||||
bind(binder) {
|
||||
if (this.tag) {
|
||||
return binder(this.value);
|
||||
}
|
||||
else {
|
||||
return Optional.none();
|
||||
}
|
||||
}
|
||||
// --- Traversable (name stolen from Haskell / maths) ---
|
||||
/**
|
||||
* For a given predicate, this function finds out if there **exists** a value
|
||||
* inside this `Optional` object that meets the predicate. In practice, this
|
||||
* means that for `Optional`s that do not contain a value it returns false (as
|
||||
* no predicate-meeting value exists).
|
||||
*/
|
||||
exists(predicate) {
|
||||
return this.tag && predicate(this.value);
|
||||
}
|
||||
/**
|
||||
* For a given predicate, this function finds out if **all** the values inside
|
||||
* this `Optional` object meet the predicate. In practice, this means that
|
||||
* for `Optional`s that do not contain a value it returns true (as all 0
|
||||
* objects do meet the predicate).
|
||||
*/
|
||||
forall(predicate) {
|
||||
return !this.tag || predicate(this.value);
|
||||
}
|
||||
filter(predicate) {
|
||||
if (!this.tag || predicate(this.value)) {
|
||||
return this;
|
||||
}
|
||||
else {
|
||||
return Optional.none();
|
||||
}
|
||||
}
|
||||
// --- Getters ---
|
||||
/**
|
||||
* Get the value out of the inside of the `Optional` object, using a default
|
||||
* `replacement` value if the provided `Optional` object does not contain a
|
||||
* value.
|
||||
*/
|
||||
getOr(replacement) {
|
||||
return this.tag ? this.value : replacement;
|
||||
}
|
||||
/**
|
||||
* Get the value out of the inside of the `Optional` object, using a default
|
||||
* `replacement` value if the provided `Optional` object does not contain a
|
||||
* value. Unlike `getOr`, in this method the `replacement` object is also
|
||||
* `Optional` - meaning that this method will always return an `Optional`.
|
||||
*/
|
||||
or(replacement) {
|
||||
return this.tag ? this : replacement;
|
||||
}
|
||||
/**
|
||||
* Get the value out of the inside of the `Optional` object, using a default
|
||||
* `replacement` value if the provided `Optional` object does not contain a
|
||||
* value. Unlike `getOr`, in this method the `replacement` value is
|
||||
* "thunked" - that is to say that you don't pass a value to `getOrThunk`, you
|
||||
* pass a function which (if called) will **return** the `value` you want to
|
||||
* use.
|
||||
*/
|
||||
getOrThunk(thunk) {
|
||||
return this.tag ? this.value : thunk();
|
||||
}
|
||||
/**
|
||||
* Get the value out of the inside of the `Optional` object, using a default
|
||||
* `replacement` value if the provided Optional object does not contain a
|
||||
* value.
|
||||
*
|
||||
* Unlike `or`, in this method the `replacement` value is "thunked" - that is
|
||||
* to say that you don't pass a value to `orThunk`, you pass a function which
|
||||
* (if called) will **return** the `value` you want to use.
|
||||
*
|
||||
* Unlike `getOrThunk`, in this method the `replacement` value is also
|
||||
* `Optional`, meaning that this method will always return an `Optional`.
|
||||
*/
|
||||
orThunk(thunk) {
|
||||
return this.tag ? this : thunk();
|
||||
}
|
||||
/**
|
||||
* Get the value out of the inside of the `Optional` object, throwing an
|
||||
* exception if the provided `Optional` object does not contain a value.
|
||||
*
|
||||
* WARNING:
|
||||
* You should only be using this function if you know that the `Optional`
|
||||
* object **is not** empty (otherwise you're throwing exceptions in production
|
||||
* code, which is bad).
|
||||
*
|
||||
* In tests this is more acceptable.
|
||||
*
|
||||
* Prefer other methods to this, such as `.each`.
|
||||
*/
|
||||
getOrDie(message) {
|
||||
if (!this.tag) {
|
||||
throw new Error(message ?? 'Called getOrDie on None');
|
||||
}
|
||||
else {
|
||||
return this.value;
|
||||
}
|
||||
}
|
||||
// --- Interop with null and undefined ---
|
||||
/**
|
||||
* Creates an `Optional` value from a nullable (or undefined-able) input.
|
||||
* Null, or undefined, is converted to `None`, and anything else is converted
|
||||
* to `Some`.
|
||||
*/
|
||||
static from(value) {
|
||||
return isNonNullable(value) ? Optional.some(value) : Optional.none();
|
||||
}
|
||||
/**
|
||||
* Converts an `Optional` to a nullable type, by getting the value if it
|
||||
* exists, or returning `null` if it does not.
|
||||
*/
|
||||
getOrNull() {
|
||||
return this.tag ? this.value : null;
|
||||
}
|
||||
/**
|
||||
* Converts an `Optional` to an undefined-able type, by getting the value if
|
||||
* it exists, or returning `undefined` if it does not.
|
||||
*/
|
||||
getOrUndefined() {
|
||||
return this.value;
|
||||
}
|
||||
// --- Utilities ---
|
||||
/**
|
||||
* If the `Optional` contains a value, perform an action on that value.
|
||||
* Unlike the rest of the methods on this type, `.each` has side-effects. If
|
||||
* you want to transform an `Optional<T>` **into** something, then this is not
|
||||
* the method for you. If you want to use an `Optional<T>` to **do**
|
||||
* something, then this is the method for you - provided you're okay with not
|
||||
* doing anything in the case where the `Optional` doesn't have a value inside
|
||||
* it. If you're not sure whether your use-case fits into transforming
|
||||
* **into** something or **doing** something, check whether it has a return
|
||||
* value. If it does, you should be performing a transform.
|
||||
*/
|
||||
each(worker) {
|
||||
if (this.tag) {
|
||||
worker(this.value);
|
||||
}
|
||||
}
|
||||
/**
|
||||
* Turn the `Optional` object into an array that contains all of the values
|
||||
* stored inside the `Optional`. In practice, this means the output will have
|
||||
* either 0 or 1 elements.
|
||||
*/
|
||||
toArray() {
|
||||
return this.tag ? [this.value] : [];
|
||||
}
|
||||
/**
|
||||
* Turn the `Optional` object into a string for debugging or printing. Not
|
||||
* recommended for production code, but good for debugging. Also note that
|
||||
* these days an `Optional` object can be logged to the console directly, and
|
||||
* its inner value (if it exists) will be visible.
|
||||
*/
|
||||
toString() {
|
||||
return this.tag ? `some(${this.value})` : 'none()';
|
||||
}
|
||||
}
|
||||
|
||||
const nativeSlice = Array.prototype.slice;
|
||||
const map = (xs, f) => {
|
||||
// pre-allocating array size when it's guaranteed to be known
|
||||
// http://jsperf.com/push-allocated-vs-dynamic/22
|
||||
const len = xs.length;
|
||||
const r = new Array(len);
|
||||
for (let i = 0; i < len; i++) {
|
||||
const x = xs[i];
|
||||
r[i] = f(x, i);
|
||||
}
|
||||
return r;
|
||||
};
|
||||
// Unwound implementing other functions in terms of each.
|
||||
// The code size is roughly the same, and it should allow for better optimisation.
|
||||
// const each = function<T, U>(xs: T[], f: (x: T, i?: number, xs?: T[]) => void): void {
|
||||
const each = (xs, f) => {
|
||||
for (let i = 0, len = xs.length; i < len; i++) {
|
||||
const x = xs[i];
|
||||
f(x, i);
|
||||
}
|
||||
};
|
||||
const filter = (xs, pred) => {
|
||||
const r = [];
|
||||
for (let i = 0, len = xs.length; i < len; i++) {
|
||||
const x = xs[i];
|
||||
if (pred(x, i)) {
|
||||
r.push(x);
|
||||
}
|
||||
}
|
||||
return r;
|
||||
};
|
||||
isFunction(Array.from) ? Array.from : (x) => nativeSlice.call(x);
|
||||
|
||||
const fromHtml = (html, scope) => {
|
||||
const doc = scope || document;
|
||||
const div = doc.createElement('div');
|
||||
div.innerHTML = html;
|
||||
if (!div.hasChildNodes() || div.childNodes.length > 1) {
|
||||
const message = 'HTML does not have a single root node';
|
||||
// eslint-disable-next-line no-console
|
||||
console.error(message, html);
|
||||
throw new Error(message);
|
||||
}
|
||||
return fromDom(div.childNodes[0]);
|
||||
};
|
||||
const fromTag = (tag, scope) => {
|
||||
const doc = scope || document;
|
||||
const node = doc.createElement(tag);
|
||||
return fromDom(node);
|
||||
};
|
||||
const fromText = (text, scope) => {
|
||||
const doc = scope || document;
|
||||
const node = doc.createTextNode(text);
|
||||
return fromDom(node);
|
||||
};
|
||||
const fromDom = (node) => {
|
||||
// TODO: Consider removing this check, but left atm for safety
|
||||
if (node === null || node === undefined) {
|
||||
throw new Error('Node cannot be null or undefined');
|
||||
}
|
||||
return {
|
||||
dom: node
|
||||
};
|
||||
};
|
||||
const fromPoint = (docElm, x, y) => Optional.from(docElm.dom.elementFromPoint(x, y)).map(fromDom);
|
||||
// tslint:disable-next-line:variable-name
|
||||
const SugarElement = {
|
||||
fromHtml,
|
||||
fromTag,
|
||||
fromText,
|
||||
fromDom,
|
||||
fromPoint
|
||||
};
|
||||
|
||||
const DOCUMENT_FRAGMENT = 11;
|
||||
const ELEMENT = 1;
|
||||
const TEXT = 3;
|
||||
|
||||
const is = (element, selector) => {
|
||||
const dom = element.dom;
|
||||
if (dom.nodeType !== ELEMENT) {
|
||||
return false;
|
||||
}
|
||||
else {
|
||||
const elem = dom;
|
||||
if (elem.matches !== undefined) {
|
||||
return elem.matches(selector);
|
||||
}
|
||||
else if (elem.msMatchesSelector !== undefined) {
|
||||
return elem.msMatchesSelector(selector);
|
||||
}
|
||||
else if (elem.webkitMatchesSelector !== undefined) {
|
||||
return elem.webkitMatchesSelector(selector);
|
||||
}
|
||||
else if (elem.mozMatchesSelector !== undefined) {
|
||||
// cast to any as mozMatchesSelector doesn't exist in TS DOM lib
|
||||
return elem.mozMatchesSelector(selector);
|
||||
}
|
||||
else {
|
||||
throw new Error('Browser lacks native selectors');
|
||||
} // unfortunately we can't throw this on startup :(
|
||||
}
|
||||
};
|
||||
|
||||
const name = (element) => {
|
||||
const r = element.dom.nodeName;
|
||||
return r.toLowerCase();
|
||||
};
|
||||
const type = (element) => element.dom.nodeType;
|
||||
const isType = (t) => (element) => type(element) === t;
|
||||
const isElement = isType(ELEMENT);
|
||||
const isText = isType(TEXT);
|
||||
const isDocumentFragment = isType(DOCUMENT_FRAGMENT);
|
||||
const isTag = (tag) => (e) => isElement(e) && name(e) === tag;
|
||||
|
||||
const parent = (element) => Optional.from(element.dom.parentNode).map(SugarElement.fromDom);
|
||||
const children$2 = (element) => map(element.dom.childNodes, SugarElement.fromDom);
|
||||
|
||||
/**
|
||||
* Is the element a ShadowRoot?
|
||||
*
|
||||
* Note: this is insufficient to test if any element is a shadow root, but it is sufficient to differentiate between
|
||||
* a Document and a ShadowRoot.
|
||||
*/
|
||||
const isShadowRoot = (dos) => isDocumentFragment(dos) && isNonNullable(dos.dom.host);
|
||||
const getRootNode = (e) => SugarElement.fromDom(e.dom.getRootNode());
|
||||
/** If this element is in a ShadowRoot, return it. */
|
||||
const getShadowRoot = (e) => {
|
||||
const r = getRootNode(e);
|
||||
return isShadowRoot(r) ? Optional.some(r) : Optional.none();
|
||||
};
|
||||
/** Return the host of a ShadowRoot.
|
||||
*
|
||||
* This function will throw if Shadow DOM is unsupported in the browser, or if the host is null.
|
||||
* If you actually have a ShadowRoot, this shouldn't happen.
|
||||
*/
|
||||
const getShadowHost = (e) => SugarElement.fromDom(e.dom.host);
|
||||
|
||||
const rawSet = (dom, key, value) => {
|
||||
/*
|
||||
* JQuery coerced everything to a string, and silently did nothing on text node/null/undefined.
|
||||
*
|
||||
* We fail on those invalid cases, only allowing numbers and booleans.
|
||||
*/
|
||||
if (isString(value) || isBoolean(value) || isNumber(value)) {
|
||||
dom.setAttribute(key, value + '');
|
||||
}
|
||||
else {
|
||||
// eslint-disable-next-line no-console
|
||||
console.error('Invalid call to Attribute.set. Key ', key, ':: Value ', value, ':: Element ', dom);
|
||||
throw new Error('Attribute value was not simple');
|
||||
}
|
||||
};
|
||||
const set = (element, key, value) => {
|
||||
rawSet(element.dom, key, value);
|
||||
};
|
||||
const remove = (element, key) => {
|
||||
element.dom.removeAttribute(key);
|
||||
};
|
||||
|
||||
// some elements, such as mathml, don't have style attributes
|
||||
// others, such as angular elements, have style attributes that aren't a CSSStyleDeclaration
|
||||
const isSupported = (dom) => dom.style !== undefined && isFunction(dom.style.getPropertyValue);
|
||||
|
||||
// Node.contains() is very, very, very good performance
|
||||
// http://jsperf.com/closest-vs-contains/5
|
||||
const inBody = (element) => {
|
||||
// Technically this is only required on IE, where contains() returns false for text nodes.
|
||||
// But it's cheap enough to run everywhere and Sugar doesn't have platform detection (yet).
|
||||
const dom = isText(element) ? element.dom.parentNode : element.dom;
|
||||
// use ownerDocument.body to ensure this works inside iframes.
|
||||
// Normally contains is bad because an element "contains" itself, but here we want that.
|
||||
if (dom === undefined || dom === null || dom.ownerDocument === null) {
|
||||
return false;
|
||||
}
|
||||
const doc = dom.ownerDocument;
|
||||
return getShadowRoot(SugarElement.fromDom(dom)).fold(() => doc.body.contains(dom), compose1(inBody, getShadowHost));
|
||||
};
|
||||
|
||||
/*
|
||||
* NOTE: For certain properties, this returns the "used value" which is subtly different to the "computed value" (despite calling getComputedStyle).
|
||||
* Blame CSS 2.0.
|
||||
*
|
||||
* https://developer.mozilla.org/en-US/docs/Web/CSS/used_value
|
||||
*/
|
||||
const get = (element, property) => {
|
||||
const dom = element.dom;
|
||||
/*
|
||||
* IE9 and above per
|
||||
* https://developer.mozilla.org/en/docs/Web/API/window.getComputedStyle
|
||||
*
|
||||
* Not in numerosity, because it doesn't memoize and looking this up dynamically in performance critical code would be horrendous.
|
||||
*
|
||||
* JQuery has some magic here for IE popups, but we don't really need that.
|
||||
* It also uses element.ownerDocument.defaultView to handle iframes but that hasn't been required since FF 3.6.
|
||||
*/
|
||||
const styles = window.getComputedStyle(dom);
|
||||
const r = styles.getPropertyValue(property);
|
||||
// jquery-ism: If r is an empty string, check that the element is not in a document. If it isn't, return the raw value.
|
||||
// Turns out we do this a lot.
|
||||
return (r === '' && !inBody(element)) ? getUnsafeProperty(dom, property) : r;
|
||||
};
|
||||
// removed: support for dom().style[property] where prop is camel case instead of normal property name
|
||||
// empty string is what the browsers (IE11 and Chrome) return when the propertyValue doesn't exists.
|
||||
const getUnsafeProperty = (dom, property) => isSupported(dom) ? dom.style.getPropertyValue(property) : '';
|
||||
|
||||
const getDirection = (element) => get(element, 'direction') === 'rtl' ? 'rtl' : 'ltr';
|
||||
|
||||
const ancestor$1 = (scope, predicate, isRoot) => {
|
||||
let element = scope.dom;
|
||||
const stop = isFunction(isRoot) ? isRoot : never;
|
||||
while (element.parentNode) {
|
||||
element = element.parentNode;
|
||||
const el = SugarElement.fromDom(element);
|
||||
if (predicate(el)) {
|
||||
return Optional.some(el);
|
||||
}
|
||||
else if (stop(el)) {
|
||||
break;
|
||||
}
|
||||
}
|
||||
return Optional.none();
|
||||
};
|
||||
|
||||
const ancestor = (scope, selector, isRoot) => ancestor$1(scope, (e) => is(e, selector), isRoot);
|
||||
|
||||
const children$1 = (scope, predicate) => filter(children$2(scope), predicate);
|
||||
|
||||
const children = (scope, selector) =>
|
||||
// It may surprise you to learn this is exactly what JQuery does
|
||||
// TODO: Avoid all the wrapping and unwrapping
|
||||
children$1(scope, (e) => is(e, selector));
|
||||
|
||||
const getParentElement = (element) => parent(element).filter(isElement);
|
||||
// if the block is a list item, we need to get the parent of the list itself
|
||||
const getNormalizedBlock = (element, isListItem) => {
|
||||
const normalizedElement = isListItem ? ancestor(element, 'ol,ul') : Optional.some(element);
|
||||
return normalizedElement.getOr(element);
|
||||
};
|
||||
const isListItem = isTag('li');
|
||||
const setDirOnElements = (dom, blocks, dir) => {
|
||||
each(blocks, (block) => {
|
||||
const blockElement = SugarElement.fromDom(block);
|
||||
const isBlockElementListItem = isListItem(blockElement);
|
||||
const normalizedBlock = getNormalizedBlock(blockElement, isBlockElementListItem);
|
||||
const normalizedBlockParent = getParentElement(normalizedBlock);
|
||||
normalizedBlockParent.each((parent) => {
|
||||
// TINY-9314: Remove any inline direction style to ensure that it is only set when necessary and that
|
||||
// the dir attribute is favored
|
||||
dom.setStyle(normalizedBlock.dom, 'direction', null);
|
||||
const parentDirection = getDirection(parent);
|
||||
if (parentDirection === dir) {
|
||||
remove(normalizedBlock, 'dir');
|
||||
}
|
||||
else {
|
||||
set(normalizedBlock, 'dir', dir);
|
||||
}
|
||||
// TINY-9314: Set an inline direction style if computed css direction is still not as desired. This can
|
||||
// happen when the direction style is derived from a stylesheet.
|
||||
if (getDirection(normalizedBlock) !== dir) {
|
||||
dom.setStyle(normalizedBlock.dom, 'direction', dir);
|
||||
}
|
||||
// Remove dir attr and direction style from list children
|
||||
if (isBlockElementListItem) {
|
||||
const listItems = children(normalizedBlock, 'li[dir],li[style]');
|
||||
each(listItems, (listItem) => {
|
||||
remove(listItem, 'dir');
|
||||
dom.setStyle(listItem.dom, 'direction', null);
|
||||
});
|
||||
}
|
||||
});
|
||||
});
|
||||
};
|
||||
const setDir = (editor, dir) => {
|
||||
if (editor.selection.isEditable()) {
|
||||
setDirOnElements(editor.dom, editor.selection.getSelectedBlocks(), dir);
|
||||
editor.nodeChanged();
|
||||
}
|
||||
};
|
||||
|
||||
const register$1 = (editor) => {
|
||||
editor.addCommand('mceDirectionLTR', () => {
|
||||
setDir(editor, 'ltr');
|
||||
});
|
||||
editor.addCommand('mceDirectionRTL', () => {
|
||||
setDir(editor, 'rtl');
|
||||
});
|
||||
};
|
||||
|
||||
const getNodeChangeHandler = (editor, dir) => (api) => {
|
||||
const nodeChangeHandler = (e) => {
|
||||
const element = SugarElement.fromDom(e.element);
|
||||
api.setActive(getDirection(element) === dir);
|
||||
api.setEnabled(editor.selection.isEditable());
|
||||
};
|
||||
editor.on('NodeChange', nodeChangeHandler);
|
||||
api.setEnabled(editor.selection.isEditable());
|
||||
return () => editor.off('NodeChange', nodeChangeHandler);
|
||||
};
|
||||
const register = (editor) => {
|
||||
editor.ui.registry.addToggleButton('ltr', {
|
||||
tooltip: 'Left to right',
|
||||
icon: 'ltr',
|
||||
onAction: () => editor.execCommand('mceDirectionLTR'),
|
||||
onSetup: getNodeChangeHandler(editor, 'ltr')
|
||||
});
|
||||
editor.ui.registry.addToggleButton('rtl', {
|
||||
tooltip: 'Right to left',
|
||||
icon: 'rtl',
|
||||
onAction: () => editor.execCommand('mceDirectionRTL'),
|
||||
onSetup: getNodeChangeHandler(editor, 'rtl')
|
||||
});
|
||||
};
|
||||
|
||||
var Plugin = () => {
|
||||
global.add('directionality', (editor) => {
|
||||
register$1(editor);
|
||||
register(editor);
|
||||
});
|
||||
};
|
||||
|
||||
Plugin();
|
||||
/** *****
|
||||
* DO NOT EXPORT ANYTHING
|
||||
*
|
||||
* IF YOU DO ROLLUP WILL LEAVE A GLOBAL ON THE PAGE
|
||||
*******/
|
||||
|
||||
})();
|
||||
Reference in New Issue
Block a user