mirror of
https://github.com/codex-team/editor.js
synced 2024-06-10 09:52:36 +02:00
6f36707f67
* Add tunes improvements * Allow to show Inline Toolbar at Block Tune Wrapper element * Add fake cursor on block selection * Fix lint * Update types * Fix bugs with selection * Remove selection observer * Update due to comments * Fix tests * Update docs/block-tunes.md Co-authored-by: Peter Savchenko <specc.dev@gmail.com> * Move fake cursor to selection utils * Fix missing range for Safari * Fix data attribute value * Add comment * Update z-index for inline-toolbar * Add changelog * Remove fake cursor visibility for the core Co-authored-by: Peter Savchenko <specc.dev@gmail.com>
831 lines
20 KiB
TypeScript
831 lines
20 KiB
TypeScript
import {
|
|
BlockAPI as BlockAPIInterface,
|
|
BlockTool as IBlockTool,
|
|
BlockToolData,
|
|
BlockTune as IBlockTune,
|
|
SanitizerConfig,
|
|
ToolConfig
|
|
} from '../../../types';
|
|
|
|
import { SavedData } from '../../../types/data-formats';
|
|
import $ from '../dom';
|
|
import * as _ from '../utils';
|
|
import ApiModules from '../modules/api';
|
|
import BlockAPI from './api';
|
|
import SelectionUtils from '../selection';
|
|
import BlockTool from '../tools/block';
|
|
|
|
import BlockTune from '../tools/tune';
|
|
import { BlockTuneData } from '../../../types/block-tunes/block-tune-data';
|
|
import ToolsCollection from '../tools/collection';
|
|
import EventsDispatcher from '../utils/events';
|
|
|
|
/**
|
|
* Interface describes Block class constructor argument
|
|
*/
|
|
interface BlockConstructorOptions {
|
|
/**
|
|
* Block's id. Should be passed for existed block, and omitted for a new one.
|
|
*/
|
|
id?: string;
|
|
|
|
/**
|
|
* Initial Block data
|
|
*/
|
|
data: BlockToolData;
|
|
|
|
/**
|
|
* Tool object
|
|
*/
|
|
tool: BlockTool;
|
|
|
|
/**
|
|
* Editor's API methods
|
|
*/
|
|
api: ApiModules;
|
|
|
|
/**
|
|
* This flag indicates that the Block should be constructed in the read-only mode.
|
|
*/
|
|
readOnly: boolean;
|
|
|
|
/**
|
|
* Tunes data for current Block
|
|
*/
|
|
tunesData: {[name: string]: BlockTuneData};
|
|
}
|
|
|
|
/**
|
|
* @class Block
|
|
* @classdesc This class describes editor`s block, including block`s HTMLElement, data and tool
|
|
*
|
|
* @property {BlockTool} tool — current block tool (Paragraph, for example)
|
|
* @property {object} CSS — block`s css classes
|
|
*
|
|
*/
|
|
|
|
/**
|
|
* Available Block Tool API methods
|
|
*/
|
|
export enum BlockToolAPI {
|
|
/**
|
|
* @todo remove method in 3.0.0
|
|
* @deprecated — use 'rendered' hook instead
|
|
*/
|
|
APPEND_CALLBACK = 'appendCallback',
|
|
RENDERED = 'rendered',
|
|
MOVED = 'moved',
|
|
UPDATED = 'updated',
|
|
REMOVED = 'removed',
|
|
ON_PASTE = 'onPaste',
|
|
}
|
|
|
|
/**
|
|
* Names of events supported by Block class
|
|
*/
|
|
type BlockEvents = 'didMutated';
|
|
|
|
/**
|
|
* @classdesc Abstract Block class that contains Block information, Tool name and Tool class instance
|
|
*
|
|
* @property {BlockTool} tool - Tool instance
|
|
* @property {HTMLElement} holder - Div element that wraps block content with Tool's content. Has `ce-block` CSS class
|
|
* @property {HTMLElement} pluginsContent - HTML content that returns by Tool's render function
|
|
*/
|
|
export default class Block extends EventsDispatcher<BlockEvents> {
|
|
/**
|
|
* CSS classes for the Block
|
|
*
|
|
* @returns {{wrapper: string, content: string}}
|
|
*/
|
|
public static get CSS(): {[name: string]: string} {
|
|
return {
|
|
wrapper: 'ce-block',
|
|
wrapperStretched: 'ce-block--stretched',
|
|
content: 'ce-block__content',
|
|
focused: 'ce-block--focused',
|
|
selected: 'ce-block--selected',
|
|
dropTarget: 'ce-block--drop-target',
|
|
};
|
|
}
|
|
|
|
/**
|
|
* Block unique identifier
|
|
*/
|
|
public id: string;
|
|
|
|
/**
|
|
* Block Tool`s name
|
|
*/
|
|
public readonly name: string;
|
|
|
|
/**
|
|
* Instance of the Tool Block represents
|
|
*/
|
|
public readonly tool: BlockTool;
|
|
|
|
/**
|
|
* User Tool configuration
|
|
*/
|
|
public readonly settings: ToolConfig;
|
|
|
|
/**
|
|
* Wrapper for Block`s content
|
|
*/
|
|
public readonly holder: HTMLDivElement;
|
|
|
|
/**
|
|
* Tunes used by Tool
|
|
*/
|
|
public readonly tunes: ToolsCollection<BlockTune>;
|
|
|
|
/**
|
|
* Tool's user configuration
|
|
*/
|
|
public readonly config: ToolConfig;
|
|
|
|
/**
|
|
* Cached inputs
|
|
*
|
|
* @type {HTMLElement[]}
|
|
*/
|
|
private cachedInputs: HTMLElement[] = [];
|
|
|
|
/**
|
|
* Tool class instance
|
|
*/
|
|
private readonly toolInstance: IBlockTool;
|
|
|
|
/**
|
|
* User provided Block Tunes instances
|
|
*/
|
|
private readonly tunesInstances: Map<string, IBlockTune> = new Map();
|
|
|
|
/**
|
|
* Editor provided Block Tunes instances
|
|
*/
|
|
private readonly defaultTunesInstances: Map<string, IBlockTune> = new Map();
|
|
|
|
/**
|
|
* If there is saved data for Tune which is not available at the moment,
|
|
* we will store it here and provide back on save so data is not lost
|
|
*/
|
|
private unavailableTunesData: {[name: string]: BlockTuneData} = {};
|
|
|
|
/**
|
|
* Editor`s API module
|
|
*/
|
|
private readonly api: ApiModules;
|
|
|
|
/**
|
|
* Focused input index
|
|
*
|
|
* @type {number}
|
|
*/
|
|
private inputIndex = 0;
|
|
|
|
/**
|
|
* Mutation observer to handle DOM mutations
|
|
*
|
|
* @type {MutationObserver}
|
|
*/
|
|
private mutationObserver: MutationObserver;
|
|
|
|
/**
|
|
* Debounce Timer
|
|
*
|
|
* @type {number}
|
|
*/
|
|
private readonly modificationDebounceTimer = 450;
|
|
|
|
/**
|
|
* Is fired when DOM mutation has been happened
|
|
*/
|
|
private didMutated = _.debounce((mutations: MutationRecord[]): void => {
|
|
const shouldFireUpdate = !mutations.some(({ addedNodes = [], removedNodes }) => {
|
|
return [...Array.from(addedNodes), ...Array.from(removedNodes)]
|
|
.some(node => $.isElement(node) && (node as HTMLElement).dataset.mutationFree === 'true');
|
|
});
|
|
|
|
/**
|
|
* In case some mutation free elements are added or removed, do not trigger didMutated event
|
|
*/
|
|
if (!shouldFireUpdate) {
|
|
return;
|
|
}
|
|
|
|
/**
|
|
* Drop cache
|
|
*/
|
|
this.cachedInputs = [];
|
|
|
|
/**
|
|
* Update current input
|
|
*/
|
|
this.updateCurrentInput();
|
|
|
|
this.call(BlockToolAPI.UPDATED);
|
|
|
|
this.emit('didMutated', this);
|
|
}, this.modificationDebounceTimer);
|
|
|
|
/**
|
|
* Current block API interface
|
|
*/
|
|
private readonly blockAPI: BlockAPIInterface;
|
|
|
|
/**
|
|
* @param {object} options - block constructor options
|
|
* @param {string} [options.id] - block's id. Will be generated if omitted.
|
|
* @param {BlockToolData} options.data - Tool's initial data
|
|
* @param {BlockToolConstructable} options.tool — block's tool
|
|
* @param options.api - Editor API module for pass it to the Block Tunes
|
|
* @param {boolean} options.readOnly - Read-Only flag
|
|
*/
|
|
constructor({
|
|
id = _.generateBlockId(),
|
|
data,
|
|
tool,
|
|
api,
|
|
readOnly,
|
|
tunesData,
|
|
}: BlockConstructorOptions) {
|
|
super();
|
|
|
|
this.name = tool.name;
|
|
this.id = id;
|
|
this.settings = tool.settings;
|
|
this.config = tool.settings.config || {};
|
|
this.api = api;
|
|
this.blockAPI = new BlockAPI(this);
|
|
|
|
this.mutationObserver = new MutationObserver(this.didMutated);
|
|
|
|
this.tool = tool;
|
|
this.toolInstance = tool.create(data, this.blockAPI, readOnly);
|
|
|
|
/**
|
|
* @type {BlockTune[]}
|
|
*/
|
|
this.tunes = tool.tunes;
|
|
|
|
this.composeTunes(tunesData);
|
|
|
|
this.holder = this.compose();
|
|
}
|
|
|
|
/**
|
|
* Find and return all editable elements (contenteditables and native inputs) in the Tool HTML
|
|
*
|
|
* @returns {HTMLElement[]}
|
|
*/
|
|
public get inputs(): HTMLElement[] {
|
|
/**
|
|
* Return from cache if existed
|
|
*/
|
|
if (this.cachedInputs.length !== 0) {
|
|
return this.cachedInputs;
|
|
}
|
|
|
|
const inputs = $.findAllInputs(this.holder);
|
|
|
|
/**
|
|
* If inputs amount was changed we need to check if input index is bigger then inputs array length
|
|
*/
|
|
if (this.inputIndex > inputs.length - 1) {
|
|
this.inputIndex = inputs.length - 1;
|
|
}
|
|
|
|
/**
|
|
* Cache inputs
|
|
*/
|
|
this.cachedInputs = inputs;
|
|
|
|
return inputs;
|
|
}
|
|
|
|
/**
|
|
* Return current Tool`s input
|
|
*
|
|
* @returns {HTMLElement}
|
|
*/
|
|
public get currentInput(): HTMLElement | Node {
|
|
return this.inputs[this.inputIndex];
|
|
}
|
|
|
|
/**
|
|
* Set input index to the passed element
|
|
*
|
|
* @param {HTMLElement | Node} element - HTML Element to set as current input
|
|
*/
|
|
public set currentInput(element: HTMLElement | Node) {
|
|
const index = this.inputs.findIndex((input) => input === element || input.contains(element));
|
|
|
|
if (index !== -1) {
|
|
this.inputIndex = index;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Return first Tool`s input
|
|
*
|
|
* @returns {HTMLElement}
|
|
*/
|
|
public get firstInput(): HTMLElement {
|
|
return this.inputs[0];
|
|
}
|
|
|
|
/**
|
|
* Return first Tool`s input
|
|
*
|
|
* @returns {HTMLElement}
|
|
*/
|
|
public get lastInput(): HTMLElement {
|
|
const inputs = this.inputs;
|
|
|
|
return inputs[inputs.length - 1];
|
|
}
|
|
|
|
/**
|
|
* Return next Tool`s input or undefined if it doesn't exist
|
|
*
|
|
* @returns {HTMLElement}
|
|
*/
|
|
public get nextInput(): HTMLElement {
|
|
return this.inputs[this.inputIndex + 1];
|
|
}
|
|
|
|
/**
|
|
* Return previous Tool`s input or undefined if it doesn't exist
|
|
*
|
|
* @returns {HTMLElement}
|
|
*/
|
|
public get previousInput(): HTMLElement {
|
|
return this.inputs[this.inputIndex - 1];
|
|
}
|
|
|
|
/**
|
|
* Get Block's JSON data
|
|
*
|
|
* @returns {object}
|
|
*/
|
|
public get data(): Promise<BlockToolData> {
|
|
return this.save().then((savedObject) => {
|
|
if (savedObject && !_.isEmpty(savedObject.data)) {
|
|
return savedObject.data;
|
|
} else {
|
|
return {};
|
|
}
|
|
});
|
|
}
|
|
|
|
/**
|
|
* Returns tool's sanitizer config
|
|
*
|
|
* @returns {object}
|
|
*/
|
|
public get sanitize(): SanitizerConfig {
|
|
return this.tool.sanitizeConfig;
|
|
}
|
|
|
|
/**
|
|
* is block mergeable
|
|
* We plugin have merge function then we call it mergable
|
|
*
|
|
* @returns {boolean}
|
|
*/
|
|
public get mergeable(): boolean {
|
|
return _.isFunction(this.toolInstance.merge);
|
|
}
|
|
|
|
/**
|
|
* Check block for emptiness
|
|
*
|
|
* @returns {boolean}
|
|
*/
|
|
public get isEmpty(): boolean {
|
|
const emptyText = $.isEmpty(this.pluginsContent);
|
|
const emptyMedia = !this.hasMedia;
|
|
|
|
return emptyText && emptyMedia;
|
|
}
|
|
|
|
/**
|
|
* Check if block has a media content such as images, iframes and other
|
|
*
|
|
* @returns {boolean}
|
|
*/
|
|
public get hasMedia(): boolean {
|
|
/**
|
|
* This tags represents media-content
|
|
*
|
|
* @type {string[]}
|
|
*/
|
|
const mediaTags = [
|
|
'img',
|
|
'iframe',
|
|
'video',
|
|
'audio',
|
|
'source',
|
|
'input',
|
|
'textarea',
|
|
'twitterwidget',
|
|
];
|
|
|
|
return !!this.holder.querySelector(mediaTags.join(','));
|
|
}
|
|
|
|
/**
|
|
* Set focused state
|
|
*
|
|
* @param {boolean} state - 'true' to select, 'false' to remove selection
|
|
*/
|
|
public set focused(state: boolean) {
|
|
this.holder.classList.toggle(Block.CSS.focused, state);
|
|
}
|
|
|
|
/**
|
|
* Get Block's focused state
|
|
*/
|
|
public get focused(): boolean {
|
|
return this.holder.classList.contains(Block.CSS.focused);
|
|
}
|
|
|
|
/**
|
|
* Set selected state
|
|
* We don't need to mark Block as Selected when it is empty
|
|
*
|
|
* @param {boolean} state - 'true' to select, 'false' to remove selection
|
|
*/
|
|
public set selected(state: boolean) {
|
|
if (state) {
|
|
this.holder.classList.add(Block.CSS.selected);
|
|
|
|
SelectionUtils.addFakeCursor(this.holder);
|
|
} else {
|
|
this.holder.classList.remove(Block.CSS.selected);
|
|
|
|
SelectionUtils.removeFakeCursor(this.holder);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Returns True if it is Selected
|
|
*
|
|
* @returns {boolean}
|
|
*/
|
|
public get selected(): boolean {
|
|
return this.holder.classList.contains(Block.CSS.selected);
|
|
}
|
|
|
|
/**
|
|
* Set stretched state
|
|
*
|
|
* @param {boolean} state - 'true' to enable, 'false' to disable stretched statte
|
|
*/
|
|
public set stretched(state: boolean) {
|
|
this.holder.classList.toggle(Block.CSS.wrapperStretched, state);
|
|
}
|
|
|
|
/**
|
|
* Return Block's stretched state
|
|
*
|
|
* @returns {boolean}
|
|
*/
|
|
public get stretched(): boolean {
|
|
return this.holder.classList.contains(Block.CSS.wrapperStretched);
|
|
}
|
|
|
|
/**
|
|
* Toggle drop target state
|
|
*
|
|
* @param {boolean} state - 'true' if block is drop target, false otherwise
|
|
*/
|
|
public set dropTarget(state) {
|
|
this.holder.classList.toggle(Block.CSS.dropTarget, state);
|
|
}
|
|
|
|
/**
|
|
* Returns Plugins content
|
|
*
|
|
* @returns {HTMLElement}
|
|
*/
|
|
public get pluginsContent(): HTMLElement {
|
|
const blockContentNodes = this.holder.querySelector(`.${Block.CSS.content}`);
|
|
|
|
if (blockContentNodes && blockContentNodes.childNodes.length) {
|
|
/**
|
|
* Editors Block content can contain different Nodes from extensions
|
|
* We use DOM isExtensionNode to ignore such Nodes and return first Block that does not match filtering list
|
|
*/
|
|
for (let child = blockContentNodes.childNodes.length - 1; child >= 0; child--) {
|
|
const contentNode = blockContentNodes.childNodes[child];
|
|
|
|
if (!$.isExtensionNode(contentNode)) {
|
|
return contentNode as HTMLElement;
|
|
}
|
|
}
|
|
}
|
|
|
|
return null;
|
|
}
|
|
|
|
/**
|
|
* Calls Tool's method
|
|
*
|
|
* Method checks tool property {MethodName}. Fires method with passes params If it is instance of Function
|
|
*
|
|
* @param {string} methodName - method to call
|
|
* @param {object} params - method argument
|
|
*/
|
|
public call(methodName: string, params?: object): void {
|
|
/**
|
|
* call Tool's method with the instance context
|
|
*/
|
|
if (_.isFunction(this.toolInstance[methodName])) {
|
|
if (methodName === BlockToolAPI.APPEND_CALLBACK) {
|
|
_.log(
|
|
'`appendCallback` hook is deprecated and will be removed in the next major release. ' +
|
|
'Use `rendered` hook instead',
|
|
'warn'
|
|
);
|
|
}
|
|
|
|
try {
|
|
// eslint-disable-next-line no-useless-call
|
|
this.toolInstance[methodName].call(this.toolInstance, params);
|
|
} catch (e) {
|
|
_.log(`Error during '${methodName}' call: ${e.message}`, 'error');
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Call plugins merge method
|
|
*
|
|
* @param {BlockToolData} data - data to merge
|
|
*/
|
|
public async mergeWith(data: BlockToolData): Promise<void> {
|
|
await this.toolInstance.merge(data);
|
|
}
|
|
|
|
/**
|
|
* Extracts data from Block
|
|
* Groups Tool's save processing time
|
|
*
|
|
* @returns {object}
|
|
*/
|
|
public async save(): Promise<void|SavedData> {
|
|
const extractedBlock = await this.toolInstance.save(this.pluginsContent as HTMLElement);
|
|
const tunesData: {[name: string]: BlockTuneData} = this.unavailableTunesData;
|
|
|
|
[
|
|
...this.tunesInstances.entries(),
|
|
...this.defaultTunesInstances.entries(),
|
|
]
|
|
.forEach(([name, tune]) => {
|
|
if (_.isFunction(tune.save)) {
|
|
try {
|
|
tunesData[name] = tune.save();
|
|
} catch (e) {
|
|
_.log(`Tune ${tune.constructor.name} save method throws an Error %o`, 'warn', e);
|
|
}
|
|
}
|
|
});
|
|
|
|
/**
|
|
* Measuring execution time
|
|
*/
|
|
const measuringStart = window.performance.now();
|
|
let measuringEnd;
|
|
|
|
return Promise.resolve(extractedBlock)
|
|
.then((finishedExtraction) => {
|
|
/** measure promise execution */
|
|
measuringEnd = window.performance.now();
|
|
|
|
return {
|
|
id: this.id,
|
|
tool: this.name,
|
|
data: finishedExtraction,
|
|
tunes: tunesData,
|
|
time: measuringEnd - measuringStart,
|
|
};
|
|
})
|
|
.catch((error) => {
|
|
_.log(`Saving proccess for ${this.name} tool failed due to the ${error}`, 'log', 'red');
|
|
});
|
|
}
|
|
|
|
/**
|
|
* Uses Tool's validation method to check the correctness of output data
|
|
* Tool's validation method is optional
|
|
*
|
|
* @description Method returns true|false whether data passed the validation or not
|
|
*
|
|
* @param {BlockToolData} data - data to validate
|
|
* @returns {Promise<boolean>} valid
|
|
*/
|
|
public async validate(data: BlockToolData): Promise<boolean> {
|
|
let isValid = true;
|
|
|
|
if (this.toolInstance.validate instanceof Function) {
|
|
isValid = await this.toolInstance.validate(data);
|
|
}
|
|
|
|
return isValid;
|
|
}
|
|
|
|
/**
|
|
* Enumerates initialized tunes and returns fragment that can be appended to the toolbars area
|
|
*
|
|
* @returns {DocumentFragment[]}
|
|
*/
|
|
public renderTunes(): [DocumentFragment, DocumentFragment] {
|
|
const tunesElement = document.createDocumentFragment();
|
|
const defaultTunesElement = document.createDocumentFragment();
|
|
|
|
this.tunesInstances.forEach((tune) => {
|
|
$.append(tunesElement, tune.render());
|
|
});
|
|
this.defaultTunesInstances.forEach((tune) => {
|
|
$.append(defaultTunesElement, tune.render());
|
|
});
|
|
|
|
return [tunesElement, defaultTunesElement];
|
|
}
|
|
|
|
/**
|
|
* Update current input index with selection anchor node
|
|
*/
|
|
public updateCurrentInput(): void {
|
|
/**
|
|
* If activeElement is native input, anchorNode points to its parent.
|
|
* So if it is native input use it instead of anchorNode
|
|
*
|
|
* If anchorNode is undefined, also use activeElement
|
|
*/
|
|
this.currentInput = $.isNativeInput(document.activeElement) || !SelectionUtils.anchorNode
|
|
? document.activeElement
|
|
: SelectionUtils.anchorNode;
|
|
}
|
|
|
|
/**
|
|
* Is fired when Block will be selected as current
|
|
*/
|
|
public willSelect(): void {
|
|
/**
|
|
* Observe DOM mutations to update Block inputs
|
|
*/
|
|
this.mutationObserver.observe(
|
|
this.holder.firstElementChild,
|
|
{
|
|
childList: true,
|
|
subtree: true,
|
|
characterData: true,
|
|
attributes: true,
|
|
}
|
|
);
|
|
|
|
/**
|
|
* Mutation observer doesn't track changes in "<input>" and "<textarea>"
|
|
* so we need to track focus events to update current input and clear cache.
|
|
*/
|
|
this.addInputEvents();
|
|
}
|
|
|
|
/**
|
|
* Is fired when Block will be unselected
|
|
*/
|
|
public willUnselect(): void {
|
|
this.mutationObserver.disconnect();
|
|
this.removeInputEvents();
|
|
}
|
|
|
|
/**
|
|
* Call Tool instance destroy method
|
|
*/
|
|
public destroy(): void {
|
|
super.destroy();
|
|
|
|
if (_.isFunction(this.toolInstance.destroy)) {
|
|
this.toolInstance.destroy();
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Call Tool instance renderSettings method
|
|
*/
|
|
public renderSettings(): HTMLElement | undefined {
|
|
if (_.isFunction(this.toolInstance.renderSettings)) {
|
|
return this.toolInstance.renderSettings();
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Make default Block wrappers and put Tool`s content there
|
|
*
|
|
* @returns {HTMLDivElement}
|
|
*/
|
|
private compose(): HTMLDivElement {
|
|
const wrapper = $.make('div', Block.CSS.wrapper) as HTMLDivElement,
|
|
contentNode = $.make('div', Block.CSS.content),
|
|
pluginsContent = this.toolInstance.render();
|
|
|
|
contentNode.appendChild(pluginsContent);
|
|
|
|
/**
|
|
* Block Tunes might wrap Block's content node to provide any UI changes
|
|
*
|
|
* <tune2wrapper>
|
|
* <tune1wrapper>
|
|
* <blockContent />
|
|
* </tune1wrapper>
|
|
* </tune2wrapper>
|
|
*/
|
|
let wrappedContentNode: HTMLElement = contentNode;
|
|
|
|
[...this.tunesInstances.values(), ...this.defaultTunesInstances.values()]
|
|
.forEach((tune) => {
|
|
if (_.isFunction(tune.wrap)) {
|
|
try {
|
|
wrappedContentNode = tune.wrap(wrappedContentNode);
|
|
} catch (e) {
|
|
_.log(`Tune ${tune.constructor.name} wrap method throws an Error %o`, 'warn', e);
|
|
}
|
|
}
|
|
});
|
|
|
|
wrapper.appendChild(wrappedContentNode);
|
|
|
|
return wrapper;
|
|
}
|
|
|
|
/**
|
|
* Instantiate Block Tunes
|
|
*
|
|
* @param tunesData - current Block tunes data
|
|
* @private
|
|
*/
|
|
private composeTunes(tunesData: {[name: string]: BlockTuneData}): void {
|
|
Array.from(this.tunes.values()).forEach((tune) => {
|
|
const collection = tune.isInternal ? this.defaultTunesInstances : this.tunesInstances;
|
|
|
|
collection.set(tune.name, tune.create(tunesData[tune.name], this.blockAPI));
|
|
});
|
|
|
|
/**
|
|
* Check if there is some data for not available tunes
|
|
*/
|
|
Object.entries(tunesData).forEach(([name, data]) => {
|
|
if (!this.tunesInstances.has(name)) {
|
|
this.unavailableTunesData[name] = data;
|
|
}
|
|
});
|
|
}
|
|
|
|
/**
|
|
* Is fired when text input or contentEditable is focused
|
|
*/
|
|
private handleFocus = (): void => {
|
|
/**
|
|
* Drop cache
|
|
*/
|
|
this.cachedInputs = [];
|
|
|
|
/**
|
|
* Update current input
|
|
*/
|
|
this.updateCurrentInput();
|
|
}
|
|
|
|
/**
|
|
* Adds focus event listeners to all inputs and contentEditables
|
|
*/
|
|
private addInputEvents(): void {
|
|
this.inputs.forEach(input => {
|
|
input.addEventListener('focus', this.handleFocus);
|
|
|
|
/**
|
|
* If input is native input add oninput listener to observe changes
|
|
*/
|
|
if ($.isNativeInput(input)) {
|
|
input.addEventListener('input', this.didMutated);
|
|
}
|
|
});
|
|
}
|
|
|
|
/**
|
|
* removes focus event listeners from all inputs and contentEditables
|
|
*/
|
|
private removeInputEvents(): void {
|
|
this.inputs.forEach(input => {
|
|
input.removeEventListener('focus', this.handleFocus);
|
|
|
|
if ($.isNativeInput(input)) {
|
|
input.removeEventListener('input', this.didMutated);
|
|
}
|
|
});
|
|
}
|
|
}
|