/* * Copyright (C) 2023 Yomitan Authors * Copyright (C) 2021-2022 Yomichan Authors * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see <https://www.gnu.org/licenses/>. */ import {EventListenerCollection} from '../../core.js'; import {querySelectorNotNull} from '../../dom/query-selector.js'; export class TranslationTextReplacementsController { /** * @param {import('./settings-controller.js').SettingsController} settingsController */ constructor(settingsController) { /** @type {import('./settings-controller.js').SettingsController} */ this._settingsController = settingsController; /** @type {HTMLElement} */ this._entryContainer = querySelectorNotNull(document, '#translation-text-replacement-list'); /** @type {TranslationTextReplacementsEntry[]} */ this._entries = []; } /** */ async prepare() { /** @type {HTMLButtonElement} */ const addButton = querySelectorNotNull(document, '#translation-text-replacement-add'); addButton.addEventListener('click', this._onAdd.bind(this), false); this._settingsController.on('optionsChanged', this._onOptionsChanged.bind(this)); await this._updateOptions(); } /** */ async addGroup() { const options = await this._settingsController.getOptions(); const {groups} = options.translation.textReplacements; const newEntry = this._createNewEntry(); /** @type {import('settings-modifications').Modification} */ const target = ( (groups.length === 0) ? { action: 'splice', path: 'translation.textReplacements.groups', start: 0, deleteCount: 0, items: [[newEntry]] } : { action: 'splice', path: 'translation.textReplacements.groups[0]', start: groups[0].length, deleteCount: 0, items: [newEntry] } ); await this._settingsController.modifyProfileSettings([target]); await this._updateOptions(); } /** * @param {number} index * @returns {Promise<boolean>} */ async deleteGroup(index) { const options = await this._settingsController.getOptions(); const {groups} = options.translation.textReplacements; if (groups.length === 0) { return false; } const group0 = groups[0]; if (index < 0 || index >= group0.length) { return false; } /** @type {import('settings-modifications').Modification} */ const target = ( (group0.length > 1) ? { action: 'splice', path: 'translation.textReplacements.groups[0]', start: index, deleteCount: 1, items: [] } : { action: 'splice', path: 'translation.textReplacements.groups', start: 0, deleteCount: group0.length, items: [] } ); await this._settingsController.modifyProfileSettings([target]); await this._updateOptions(); return true; } // Private /** * @param {import('settings-controller').EventArgument<'optionsChanged'>} details */ _onOptionsChanged({options}) { for (const entry of this._entries) { entry.cleanup(); } this._entries = []; const {groups} = options.translation.textReplacements; if (groups.length > 0) { const group0 = groups[0]; for (let i = 0, ii = group0.length; i < ii; ++i) { const node = /** @type {HTMLElement} */ (this._settingsController.instantiateTemplate('translation-text-replacement-entry')); /** @type {HTMLElement} */ (this._entryContainer).appendChild(node); const entry = new TranslationTextReplacementsEntry(this, node, i); this._entries.push(entry); entry.prepare(); } } } /** */ _onAdd() { this.addGroup(); } /** */ async _updateOptions() { const options = await this._settingsController.getOptions(); const optionsContext = this._settingsController.getOptionsContext(); this._onOptionsChanged({options, optionsContext}); } /** * @returns {import('settings').TranslationTextReplacementGroup} */ _createNewEntry() { return {pattern: '', ignoreCase: false, replacement: ''}; } } class TranslationTextReplacementsEntry { /** * @param {TranslationTextReplacementsController} parent * @param {HTMLElement} node * @param {number} index */ constructor(parent, node, index) { /** @type {TranslationTextReplacementsController} */ this._parent = parent; /** @type {HTMLElement} */ this._node = node; /** @type {number} */ this._index = index; /** @type {EventListenerCollection} */ this._eventListeners = new EventListenerCollection(); /** @type {?HTMLInputElement} */ this._patternInput = null; /** @type {?HTMLInputElement} */ this._replacementInput = null; /** @type {?HTMLInputElement} */ this._ignoreCaseToggle = null; /** @type {?HTMLInputElement} */ this._testInput = null; /** @type {?HTMLInputElement} */ this._testOutput = null; } /** */ prepare() { /** @type {HTMLInputElement} */ const patternInput = querySelectorNotNull(this._node, '.translation-text-replacement-pattern'); /** @type {HTMLInputElement} */ const replacementInput = querySelectorNotNull(this._node, '.translation-text-replacement-replacement'); /** @type {HTMLInputElement} */ const ignoreCaseToggle = querySelectorNotNull(this._node, '.translation-text-replacement-pattern-ignore-case'); /** @type {HTMLInputElement} */ const menuButton = querySelectorNotNull(this._node, '.translation-text-replacement-button'); /** @type {HTMLInputElement} */ const testInput = querySelectorNotNull(this._node, '.translation-text-replacement-test-input'); /** @type {HTMLInputElement} */ const testOutput = querySelectorNotNull(this._node, '.translation-text-replacement-test-output'); this._patternInput = patternInput; this._replacementInput = replacementInput; this._ignoreCaseToggle = ignoreCaseToggle; this._testInput = testInput; this._testOutput = testOutput; const pathBase = `translation.textReplacements.groups[0][${this._index}]`; patternInput.dataset.setting = `${pathBase}.pattern`; replacementInput.dataset.setting = `${pathBase}.replacement`; ignoreCaseToggle.dataset.setting = `${pathBase}.ignoreCase`; this._eventListeners.addEventListener(menuButton, 'menuOpen', this._onMenuOpen.bind(this), false); this._eventListeners.addEventListener(menuButton, 'menuClose', this._onMenuClose.bind(this), false); this._eventListeners.addEventListener(patternInput, 'settingChanged', this._onPatternChanged.bind(this), false); this._eventListeners.addEventListener(ignoreCaseToggle, 'settingChanged', this._updateTestInput.bind(this), false); this._eventListeners.addEventListener(replacementInput, 'settingChanged', this._updateTestInput.bind(this), false); this._eventListeners.addEventListener(testInput, 'input', this._updateTestInput.bind(this), false); } /** */ cleanup() { this._eventListeners.removeAllEventListeners(); if (this._node.parentNode !== null) { this._node.parentNode.removeChild(this._node); } } // Private /** * @param {import('popup-menu').MenuOpenEvent} e */ _onMenuOpen(e) { const bodyNode = e.detail.menu.bodyNode; const testVisible = this._isTestVisible(); /** @type {HTMLElement} */ const element1 = querySelectorNotNull(bodyNode, '[data-menu-action=showTest]'); /** @type {HTMLElement} */ const element2 = querySelectorNotNull(bodyNode, '[data-menu-action=hideTest]'); element1.hidden = testVisible; element2.hidden = !testVisible; } /** * @param {import('popup-menu').MenuCloseEvent} e */ _onMenuClose(e) { switch (e.detail.action) { case 'remove': this._parent.deleteGroup(this._index); break; case 'showTest': this._setTestVisible(true); break; case 'hideTest': this._setTestVisible(false); break; } } /** * @param {import('dom-data-binder').SettingChangedEvent} deatils */ _onPatternChanged({detail: {value}}) { this._validatePattern(value); this._updateTestInput(); } /** * @param {unknown} value */ _validatePattern(value) { let okay = false; try { if (typeof value === 'string') { // eslint-disable-next-line no-new new RegExp(value, 'g'); okay = true; } } catch (e) { // NOP } if (this._patternInput !== null) { this._patternInput.dataset.invalid = `${!okay}`; } } /** * @returns {boolean} */ _isTestVisible() { return this._node.dataset.testVisible === 'true'; } /** * @param {boolean} visible */ _setTestVisible(visible) { this._node.dataset.testVisible = `${visible}`; this._updateTestInput(); } /** */ _updateTestInput() { if ( !this._isTestVisible() || this._ignoreCaseToggle === null || this._patternInput === null || this._replacementInput === null || this._testInput === null || this._testOutput === null ) { return; } const ignoreCase = this._ignoreCaseToggle.checked; const pattern = this._patternInput.value; let regex; try { regex = new RegExp(pattern, ignoreCase ? 'gi' : 'g'); } catch (e) { return; } const replacement = this._replacementInput.value; const input = this._testInput.value; const output = input.replace(regex, replacement); this._testOutput.value = output; } }