687 lines
23 KiB
JavaScript
687 lines
23 KiB
JavaScript
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/*
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* Copyright (C) 2020 Yomichan Authors
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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/* global
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* DocumentUtil
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*/
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class ProfileConditionsUI {
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constructor(settingsController) {
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this._settingsController = settingsController;
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this._keySeparator = '';
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this._keyNames = new Map();
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this._conditionGroupsContainer = null;
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this._addConditionGroupButton = null;
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this._children = [];
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this._eventListeners = new EventListenerCollection();
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this._defaultType = 'popupLevel';
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this._descriptors = new Map([
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[
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'popupLevel',
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{
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displayName: 'Popup Level',
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defaultOperator: 'equal',
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operators: new Map([
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['equal', {displayName: '=', type: 'integer', defaultValue: '0', validate: this._validateInteger.bind(this), normalize: this._normalizeInteger.bind(this)}],
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['notEqual', {displayName: '\u2260', type: 'integer', defaultValue: '0', validate: this._validateInteger.bind(this), normalize: this._normalizeInteger.bind(this)}],
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['lessThan', {displayName: '<', type: 'integer', defaultValue: '0', validate: this._validateInteger.bind(this), normalize: this._normalizeInteger.bind(this)}],
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['greaterThan', {displayName: '>', type: 'integer', defaultValue: '0', validate: this._validateInteger.bind(this), normalize: this._normalizeInteger.bind(this)}],
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['lessThanOrEqual', {displayName: '\u2264', type: 'integer', defaultValue: '0', validate: this._validateInteger.bind(this), normalize: this._normalizeInteger.bind(this)}],
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['greaterThanOrEqual', {displayName: '\u2265', type: 'integer', defaultValue: '0', validate: this._validateInteger.bind(this), normalize: this._normalizeInteger.bind(this)}]
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])
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}
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],
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[
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'url',
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{
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displayName: 'URL',
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defaultOperator: 'matchDomain',
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operators: new Map([
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['matchDomain', {displayName: 'Matches Domain', type: 'string', defaultValue: 'example.com', resetDefaultOnChange: true, validate: this._validateDomains.bind(this), normalize: this._normalizeDomains.bind(this)}],
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['matchRegExp', {displayName: 'Matches RegExp', type: 'string', defaultValue: 'example\\.com', resetDefaultOnChange: true, validate: this._validateRegExp.bind(this)}]
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])
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}
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],
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[
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'modifierKeys',
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{
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displayName: 'Modifier Keys',
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defaultOperator: 'are',
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operators: new Map([
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['are', {displayName: 'Are', type: 'modifierKeys', defaultValue: ''}],
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['areNot', {displayName: 'Are Not', type: 'modifierKeys', defaultValue: ''}],
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['include', {displayName: 'Include', type: 'modifierKeys', defaultValue: ''}],
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['notInclude', {displayName: 'Don\'t Include', type: 'modifierKeys', defaultValue: ''}]
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])
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}
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]
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]);
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}
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get settingsController() {
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return this._settingsController;
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}
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get index() {
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return this._settingsController.profileIndex;
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}
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setKeyInfo(separator, keyNames) {
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this._keySeparator = separator;
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this._keyNames.clear();
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for (const {value, name} of keyNames) {
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this._keyNames.set(value, name);
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}
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}
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prepare(conditionGroups) {
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this._conditionGroupsContainer = document.querySelector('#profile-condition-groups');
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this._addConditionGroupButton = document.querySelector('#profile-add-condition-group');
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for (let i = 0, ii = conditionGroups.length; i < ii; ++i) {
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this._addConditionGroup(conditionGroups[i], i);
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}
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this._eventListeners.addEventListener(this._addConditionGroupButton, 'click', this._onAddConditionGroupButtonClick.bind(this), false);
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}
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cleanup() {
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this._eventListeners.removeAllEventListeners();
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for (const child of this._children) {
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child.cleanup();
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}
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this._children = [];
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this._conditionGroupsContainer = null;
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this._addConditionGroupButton = null;
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}
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instantiateTemplate(templateSelector) {
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const template = document.querySelector(templateSelector);
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const content = document.importNode(template.content, true);
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return content.firstChild;
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}
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getDescriptorTypes() {
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const results = [];
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for (const [name, {displayName}] of this._descriptors.entries()) {
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results.push({name, displayName});
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}
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return results;
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}
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getDescriptorOperators(type) {
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const info = this._descriptors.get(type);
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const results = [];
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if (typeof info !== 'undefined') {
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for (const [name, {displayName}] of info.operators.entries()) {
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results.push({name, displayName});
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}
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}
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return results;
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}
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getDefaultType() {
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return this._defaultType;
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}
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getDefaultOperator(type) {
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const info = this._descriptors.get(type);
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return (typeof info !== 'undefined' ? info.defaultOperator : '');
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}
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getOperatorDetails(type, operator) {
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const info = this._getOperatorDetails(type, operator);
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const {
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displayName=operator,
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type: type2='string',
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defaultValue='',
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resetDefaultOnChange=false,
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validate=null,
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normalize=null
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} = (typeof info === 'undefined' ? {} : info);
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return {
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displayName,
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type: type2,
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defaultValue,
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resetDefaultOnChange,
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validate,
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normalize
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};
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}
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getDefaultCondition() {
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const type = this.getDefaultType();
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const operator = this.getDefaultOperator(type);
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const {defaultValue: value} = this.getOperatorDetails(type, operator);
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return {type, operator, value};
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}
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removeConditionGroup(child) {
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const index = child.index;
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if (index < 0 || index >= this._children.length) { return false; }
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const child2 = this._children[index];
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if (child !== child2) { return false; }
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this._children.splice(index, 1);
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child.cleanup();
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for (let i = index, ii = this._children.length; i < ii; ++i) {
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this._children[i].index = i;
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}
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this.settingsController.modifyGlobalSettings([{
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action: 'splice',
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path: this.getPath('conditionGroups'),
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start: index,
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deleteCount: 1,
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items: []
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}]);
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return true;
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}
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splitValue(value) {
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return value.split(/[,;\s]+/).map((v) => v.trim().toLowerCase()).filter((v) => v.length > 0);
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}
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getModifierKeyStrings(modifiers) {
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let value = '';
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let displayValue = '';
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let first = true;
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for (const modifier of modifiers) {
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let keyName = this._keyNames.get(modifier);
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if (typeof keyName === 'undefined') { keyName = modifier; }
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if (first) {
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first = false;
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} else {
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value += ', ';
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displayValue += this._keySeparator;
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}
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value += modifier;
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displayValue += keyName;
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}
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return {value, displayValue};
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}
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sortModifiers(modifiers) {
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return modifiers.sort();
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}
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getPath(property) {
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property = (typeof property === 'string' ? `.${property}` : '');
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return `profiles[${this.index}]${property}`;
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}
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// Private
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_onAddConditionGroupButtonClick() {
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const conditionGroup = {
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conditions: [this.getDefaultCondition()]
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};
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const index = this._children.length;
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this._addConditionGroup(conditionGroup, index);
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this.settingsController.modifyGlobalSettings([{
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action: 'splice',
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path: this.getPath('conditionGroups'),
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start: index,
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deleteCount: 0,
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items: [conditionGroup]
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}]);
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}
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_addConditionGroup(conditionGroup, index) {
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const child = new ProfileConditionGroupUI(this, index);
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child.prepare(conditionGroup);
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this._children.push(child);
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this._conditionGroupsContainer.appendChild(child.node);
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return child;
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}
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_getOperatorDetails(type, operator) {
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const info = this._descriptors.get(type);
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return (typeof info !== 'undefined' ? info.operators.get(operator) : void 0);
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}
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_validateInteger(value) {
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const number = Number.parseFloat(value);
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return Number.isFinite(number) && Math.floor(number) === number;
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}
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_validateDomains(value) {
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return this.splitValue(value).length > 0;
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}
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_validateRegExp(value) {
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try {
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new RegExp(value, 'i');
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return true;
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} catch (e) {
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return false;
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}
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}
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_normalizeInteger(value) {
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const number = Number.parseFloat(value);
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return `${number}`;
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}
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_normalizeDomains(value) {
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return this.splitValue(value).join(', ');
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}
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}
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class ProfileConditionGroupUI {
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constructor(parent, index) {
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this._parent = parent;
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this._index = index;
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this._node = null;
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this._conditionContainer = null;
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this._addConditionButton = null;
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this._children = [];
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this._eventListeners = new EventListenerCollection();
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}
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get settingsController() {
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return this._parent.settingsController;
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}
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get parent() {
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return this._parent;
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}
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get index() {
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return this._index;
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}
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set index(value) {
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this._index = value;
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}
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get node() {
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return this._node;
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}
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prepare(conditionGroup) {
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this._node = this._parent.instantiateTemplate('#condition-group-template');
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this._conditionContainer = this._node.querySelector('.condition-list');
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this._addConditionButton = this._node.querySelector('.condition-add');
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const conditions = conditionGroup.conditions;
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for (let i = 0, ii = conditions.length; i < ii; ++i) {
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this._addCondition(conditions[i], i);
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}
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this._eventListeners.addEventListener(this._addConditionButton, 'click', this._onAddConditionButtonClick.bind(this), false);
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}
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cleanup() {
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this._eventListeners.removeAllEventListeners();
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for (const child of this._children) {
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child.cleanup();
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}
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this._children = [];
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if (this._node === null) { return; }
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const node = this._node;
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this._node = null;
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this._conditionContainer = null;
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this._addConditionButton = null;
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if (node.parentNode !== null) {
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node.parentNode.removeChild(node);
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}
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}
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removeCondition(child) {
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const index = child.index;
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if (index < 0 || index >= this._children.length) { return false; }
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const child2 = this._children[index];
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if (child !== child2) { return false; }
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this._children.splice(index, 1);
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child.cleanup();
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for (let i = index, ii = this._children.length; i < ii; ++i) {
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this._children[i].index = i;
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}
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this.settingsController.modifyGlobalSettings([{
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action: 'splice',
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path: this.getPath('conditions'),
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start: index,
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deleteCount: 1,
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items: []
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}]);
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if (this._children.length === 0) {
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this._parent.removeConditionGroup(this);
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}
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return true;
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}
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getPath(property) {
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property = (typeof property === 'string' ? `.${property}` : '');
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return this._parent.getPath(`conditionGroups[${this._index}]${property}`);
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}
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// Private
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_onAddConditionButtonClick() {
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const condition = this._parent.getDefaultCondition();
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const index = this._children.length;
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this._addCondition(condition, index);
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this.settingsController.modifyGlobalSettings([{
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action: 'splice',
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path: this.getPath('conditions'),
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start: index,
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deleteCount: 0,
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items: [condition]
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}]);
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}
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_addCondition(condition, index) {
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const child = new ProfileConditionUI(this, index);
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child.prepare(condition);
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this._children.push(child);
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this._conditionContainer.appendChild(child.node);
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return child;
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}
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}
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class ProfileConditionUI {
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constructor(parent, index) {
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this._parent = parent;
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this._index = index;
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this._node = null;
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this._typeInput = null;
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this._operatorInput = null;
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this._valueInputContainer = null;
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this._removeButton = null;
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this._value = '';
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this._eventListeners = new EventListenerCollection();
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this._inputEventListeners = new EventListenerCollection();
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}
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get settingsController() {
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return this._parent.parent.settingsController;
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}
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get parent() {
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return this._parent;
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}
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get index() {
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return this._index;
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}
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set index(value) {
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this._index = value;
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}
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get node() {
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return this._node;
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}
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prepare(condition) {
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const {type, operator, value} = condition;
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this._node = this._parent.parent.instantiateTemplate('#condition-template');
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this._typeInput = this._node.querySelector('.condition-type');
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this._typeOptionContainer = this._typeInput.querySelector('optgroup');
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this._operatorInput = this._node.querySelector('.condition-operator');
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this._operatorOptionContainer = this._operatorInput.querySelector('optgroup');
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this._valueInput = this._node.querySelector('.condition-input-inner');
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this._removeButton = this._node.querySelector('.condition-remove');
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const operatorDetails = this._getOperatorDetails(type, operator);
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this._updateTypes(type);
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this._updateOperators(type, operator);
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this._updateValueInput(value, operatorDetails);
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this._eventListeners.addEventListener(this._typeInput, 'change', this._onTypeChange.bind(this), false);
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this._eventListeners.addEventListener(this._operatorInput, 'change', this._onOperatorChange.bind(this), false);
|
||
|
this._eventListeners.addEventListener(this._removeButton, 'click', this._onRemoveButtonClick.bind(this), false);
|
||
|
}
|
||
|
|
||
|
cleanup() {
|
||
|
this._eventListeners.removeAllEventListeners();
|
||
|
this._value = '';
|
||
|
|
||
|
if (this._node === null) { return; }
|
||
|
|
||
|
const node = this._node;
|
||
|
this._node = null;
|
||
|
this._typeInput = null;
|
||
|
this._operatorInput = null;
|
||
|
this._valueInputContainer = null;
|
||
|
this._removeButton = null;
|
||
|
|
||
|
if (node.parentNode !== null) {
|
||
|
node.parentNode.removeChild(node);
|
||
|
}
|
||
|
}
|
||
|
|
||
|
getPath(property) {
|
||
|
property = (typeof property === 'string' ? `.${property}` : '');
|
||
|
return this._parent.getPath(`conditions[${this._index}]${property}`);
|
||
|
}
|
||
|
|
||
|
// Private
|
||
|
|
||
|
_onTypeChange(e) {
|
||
|
const type = e.currentTarget.value;
|
||
|
const operators = this._getDescriptorOperators(type);
|
||
|
const operator = operators.length > 0 ? operators[0].name : '';
|
||
|
const operatorDetails = this._getOperatorDetails(type, operator);
|
||
|
this._updateSelect(this._operatorInput, this._operatorOptionContainer, operators, operator);
|
||
|
this._updateValueInput(operatorDetails.defaultValue, operatorDetails);
|
||
|
this.settingsController.setGlobalSetting(this.getPath('type'), type);
|
||
|
}
|
||
|
|
||
|
_onOperatorChange(e) {
|
||
|
const type = this._typeInput.value;
|
||
|
const operator = e.currentTarget.value;
|
||
|
const operatorDetails = this._getOperatorDetails(type, operator);
|
||
|
if (operatorDetails.resetDefaultOnChange) {
|
||
|
const okay = this._updateValueInput(operatorDetails.defaultValue, operatorDetails);
|
||
|
if (okay) {
|
||
|
this.settingsController.setGlobalSetting(this.getPath('operator'), operator);
|
||
|
}
|
||
|
}
|
||
|
}
|
||
|
|
||
|
_onValueInputChange({validate, normalize}, e) {
|
||
|
const node = e.currentTarget;
|
||
|
const value = node.value;
|
||
|
const okay = this._validateValue(value, validate);
|
||
|
this._value = value;
|
||
|
if (okay) {
|
||
|
const normalizedValue = this._normalizeValue(value, normalize);
|
||
|
node.value = normalizedValue;
|
||
|
this.settingsController.setGlobalSetting(this.getPath('value'), normalizedValue);
|
||
|
}
|
||
|
}
|
||
|
|
||
|
_onModifierKeyDown({validate, normalize}, e) {
|
||
|
e.preventDefault();
|
||
|
const node = e.currentTarget;
|
||
|
|
||
|
let modifiers;
|
||
|
const key = DocumentUtil.getKeyFromEvent(e);
|
||
|
switch (key) {
|
||
|
case 'Escape':
|
||
|
case 'Backspace':
|
||
|
modifiers = [];
|
||
|
break;
|
||
|
default:
|
||
|
{
|
||
|
modifiers = this._getModifiers(e);
|
||
|
const currentModifier = this._splitValue(this._value);
|
||
|
for (const modifier of currentModifier) {
|
||
|
modifiers.add(modifier);
|
||
|
}
|
||
|
modifiers = [...modifiers];
|
||
|
modifiers = this._sortModifiers(modifiers);
|
||
|
}
|
||
|
break;
|
||
|
}
|
||
|
|
||
|
const {value, displayValue} = this._getModifierKeyStrings(modifiers);
|
||
|
node.value = displayValue;
|
||
|
const okay = this._validateValue(value, validate);
|
||
|
this._value = value;
|
||
|
if (okay) {
|
||
|
const normalizedValue = this._normalizeValue(value, normalize);
|
||
|
node.value = normalizedValue;
|
||
|
this.settingsController.setGlobalSetting(this.getPath('value'), normalizedValue);
|
||
|
}
|
||
|
}
|
||
|
|
||
|
_onRemoveButtonClick() {
|
||
|
this._parent.removeCondition(this);
|
||
|
}
|
||
|
|
||
|
_getDescriptorTypes() {
|
||
|
return this._parent.parent.getDescriptorTypes();
|
||
|
}
|
||
|
|
||
|
_getDescriptorOperators(type) {
|
||
|
return this._parent.parent.getDescriptorOperators(type);
|
||
|
}
|
||
|
|
||
|
_getOperatorDetails(type, operator) {
|
||
|
return this._parent.parent.getOperatorDetails(type, operator);
|
||
|
}
|
||
|
|
||
|
_getModifierKeyStrings(modifiers) {
|
||
|
return this._parent.parent.getModifierKeyStrings(modifiers);
|
||
|
}
|
||
|
|
||
|
_sortModifiers(modifiers) {
|
||
|
return this._parent.parent.sortModifiers(modifiers);
|
||
|
}
|
||
|
|
||
|
_splitValue(value) {
|
||
|
return this._parent.parent.splitValue(value);
|
||
|
}
|
||
|
|
||
|
_updateTypes(type) {
|
||
|
const types = this._getDescriptorTypes();
|
||
|
this._updateSelect(this._typeInput, this._typeOptionContainer, types, type);
|
||
|
}
|
||
|
|
||
|
_updateOperators(type, operator) {
|
||
|
const operators = this._getDescriptorOperators(type);
|
||
|
this._updateSelect(this._operatorInput, this._operatorOptionContainer, operators, operator);
|
||
|
}
|
||
|
|
||
|
_updateSelect(select, optionContainer, values, value) {
|
||
|
optionContainer.textContent = '';
|
||
|
for (const {name, displayName} of values) {
|
||
|
const option = document.createElement('option');
|
||
|
option.value = name;
|
||
|
option.textContent = displayName;
|
||
|
optionContainer.appendChild(option);
|
||
|
}
|
||
|
select.value = value;
|
||
|
}
|
||
|
|
||
|
_updateValueInput(value, {type, validate, normalize}) {
|
||
|
this._inputEventListeners.removeAllEventListeners();
|
||
|
|
||
|
const inputData = {validate, normalize};
|
||
|
const node = this._valueInput;
|
||
|
node.classList.remove('is-invalid');
|
||
|
this._value = value;
|
||
|
|
||
|
switch (type) {
|
||
|
case 'integer':
|
||
|
{
|
||
|
node.type = 'number';
|
||
|
node.step = '1';
|
||
|
node.value = value;
|
||
|
this._inputEventListeners.addEventListener(node, 'change', this._onValueInputChange.bind(this, inputData), false);
|
||
|
}
|
||
|
break;
|
||
|
case 'modifierKeys':
|
||
|
{
|
||
|
const modifiers = this._splitValue(value);
|
||
|
const {displayValue} = this._getModifierKeyStrings(modifiers);
|
||
|
node.type = 'text';
|
||
|
node.removeAttribute('step');
|
||
|
node.value = displayValue;
|
||
|
this._inputEventListeners.addEventListener(node, 'keydown', this._onModifierKeyDown.bind(this, inputData), false);
|
||
|
}
|
||
|
break;
|
||
|
default: // 'string'
|
||
|
{
|
||
|
node.type = 'text';
|
||
|
node.removeAttribute('step');
|
||
|
node.value = value;
|
||
|
this._inputEventListeners.addEventListener(node, 'change', this._onValueInputChange.bind(this, inputData), false);
|
||
|
}
|
||
|
break;
|
||
|
}
|
||
|
|
||
|
this._validateValue(value, validate);
|
||
|
}
|
||
|
|
||
|
_validateValue(value, validate) {
|
||
|
const okay = (validate === null || validate(value));
|
||
|
this._valueInput.classList.toggle('is-invalid', !okay);
|
||
|
return okay;
|
||
|
}
|
||
|
|
||
|
_normalizeValue(value, normalize) {
|
||
|
return (normalize !== null ? normalize(value) : value);
|
||
|
}
|
||
|
|
||
|
_getModifiers(e) {
|
||
|
const modifiers = DocumentUtil.getActiveModifiers(e);
|
||
|
// https://developer.mozilla.org/en-US/docs/Web/API/KeyboardEvent/metaKey
|
||
|
// https://askubuntu.com/questions/567731/why-is-shift-alt-being-mapped-to-meta
|
||
|
// It works with mouse events on some platforms, so try to determine if metaKey is pressed.
|
||
|
// This is a hack and only works when both Shift and Alt are not pressed.
|
||
|
if (
|
||
|
!modifiers.has('meta') &&
|
||
|
DocumentUtil.getKeyFromEvent(e) === 'Meta' &&
|
||
|
!(
|
||
|
modifiers.size === 2 &&
|
||
|
modifiers.has('shift') &&
|
||
|
modifiers.has('alt')
|
||
|
)
|
||
|
) {
|
||
|
modifiers.add('meta');
|
||
|
}
|
||
|
return modifiers;
|
||
|
}
|
||
|
}
|