mirror of
https://github.com/laurent22/joplin.git
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3b653a95a0
* Fix focus on GotoAnything and Layout Switching * Update app.js Co-authored-by: Laurent Cozic <laurent22@users.noreply.github.com>
470 lines
14 KiB
JavaScript
470 lines
14 KiB
JavaScript
const React = require('react');
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const { connect } = require('react-redux');
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const { _ } = require('lib/locale.js');
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const { themeStyle } = require('../theme.js');
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const SearchEngine = require('lib/services/SearchEngine');
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const BaseModel = require('lib/BaseModel');
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const Tag = require('lib/models/Tag');
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const Folder = require('lib/models/Folder');
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const Note = require('lib/models/Note');
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const { ItemList } = require('../gui/ItemList.min');
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const HelpButton = require('../gui/HelpButton.min');
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const { surroundKeywords, nextWhitespaceIndex } = require('lib/string-utils.js');
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const { mergeOverlappingIntervals } = require('lib/ArrayUtils.js');
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const PLUGIN_NAME = 'gotoAnything';
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class GotoAnything {
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onTrigger() {
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this.dispatch({
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type: 'PLUGIN_DIALOG_SET',
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open: true,
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pluginName: PLUGIN_NAME,
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});
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}
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}
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class Dialog extends React.PureComponent {
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constructor() {
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super();
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this.state = {
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query: '',
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results: [],
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selectedItemId: null,
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keywords: [],
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listType: BaseModel.TYPE_NOTE,
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showHelp: false,
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resultsInBody: false,
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};
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this.styles_ = {};
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this.inputRef = React.createRef();
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this.itemListRef = React.createRef();
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this.onKeyDown = this.onKeyDown.bind(this);
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this.input_onChange = this.input_onChange.bind(this);
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this.input_onKeyDown = this.input_onKeyDown.bind(this);
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this.modalLayer_onClick = this.modalLayer_onClick.bind(this);
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this.listItemRenderer = this.listItemRenderer.bind(this);
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this.listItem_onClick = this.listItem_onClick.bind(this);
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this.helpButton_onClick = this.helpButton_onClick.bind(this);
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}
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style() {
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const styleKey = [this.props.theme, this.state.resultsInBody ? '1' : '0'].join('-');
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if (this.styles_[styleKey]) return this.styles_[styleKey];
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const theme = themeStyle(this.props.theme);
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const itemHeight = this.state.resultsInBody ? 84 : 64;
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this.styles_[styleKey] = {
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dialogBox: Object.assign({}, theme.dialogBox, { minWidth: '50%', maxWidth: '50%' }),
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input: Object.assign({}, theme.inputStyle, { flex: 1 }),
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row: {
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overflow: 'hidden',
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height: itemHeight,
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display: 'flex',
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justifyContent: 'center',
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flexDirection: 'column',
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paddingLeft: 10,
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paddingRight: 10,
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borderBottomWidth: 1,
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borderBottomStyle: 'solid',
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borderBottomColor: theme.dividerColor,
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boxSizing: 'border-box',
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},
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help: Object.assign({}, theme.textStyle, { marginBottom: 10 }),
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inputHelpWrapper: { display: 'flex', flexDirection: 'row', alignItems: 'center' },
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};
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const rowTextStyle = {
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fontSize: theme.fontSize,
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color: theme.color,
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fontFamily: theme.fontFamily,
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whiteSpace: 'nowrap',
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opacity: 0.7,
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userSelect: 'none',
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};
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const rowTitleStyle = Object.assign({}, rowTextStyle, {
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fontSize: rowTextStyle.fontSize * 1.4,
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marginBottom: this.state.resultsInBody ? 6 : 4,
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color: theme.colorFaded,
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});
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const rowFragmentsStyle = Object.assign({}, rowTextStyle, {
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fontSize: rowTextStyle.fontSize * 1.2,
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marginBottom: this.state.resultsInBody ? 8 : 6,
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color: theme.colorFaded,
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});
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this.styles_[styleKey].rowSelected = Object.assign({}, this.styles_[styleKey].row, { backgroundColor: theme.selectedColor });
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this.styles_[styleKey].rowPath = rowTextStyle;
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this.styles_[styleKey].rowTitle = rowTitleStyle;
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this.styles_[styleKey].rowFragments = rowFragmentsStyle;
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this.styles_[styleKey].itemHeight = itemHeight;
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return this.styles_[styleKey];
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}
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componentDidMount() {
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document.addEventListener('keydown', this.onKeyDown);
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}
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componentWillUnmount() {
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if (this.listUpdateIID_) clearTimeout(this.listUpdateIID_);
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document.removeEventListener('keydown', this.onKeyDown);
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}
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onKeyDown(event) {
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if (event.keyCode === 27) { // ESCAPE
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this.props.dispatch({
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pluginName: PLUGIN_NAME,
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type: 'PLUGIN_DIALOG_SET',
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open: false,
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});
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}
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}
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modalLayer_onClick(event) {
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if (event.currentTarget == event.target) {
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this.props.dispatch({
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pluginName: PLUGIN_NAME,
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type: 'PLUGIN_DIALOG_SET',
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open: false,
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});
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}
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}
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helpButton_onClick() {
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this.setState({ showHelp: !this.state.showHelp });
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}
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input_onChange(event) {
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this.setState({ query: event.target.value });
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this.scheduleListUpdate();
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}
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scheduleListUpdate() {
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if (this.listUpdateIID_) return;
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this.listUpdateIID_ = setTimeout(async () => {
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await this.updateList();
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this.listUpdateIID_ = null;
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}, 10);
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}
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makeSearchQuery(query) {
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const output = [];
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const splitted = query.split(' ');
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for (let i = 0; i < splitted.length; i++) {
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const s = splitted[i].trim();
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if (!s) continue;
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output.push(`${s}*`);
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}
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return output.join(' ');
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}
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keywords(searchQuery) {
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const parsedQuery = SearchEngine.instance().parseQuery(searchQuery);
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return SearchEngine.instance().allParsedQueryTerms(parsedQuery);
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}
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async updateList() {
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let resultsInBody = false;
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if (!this.state.query) {
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this.setState({ results: [], keywords: [] });
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} else {
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let results = [];
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let listType = null;
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let searchQuery = '';
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if (this.state.query.indexOf('#') === 0) { // TAGS
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listType = BaseModel.TYPE_TAG;
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searchQuery = `*${this.state.query.split(' ')[0].substr(1).trim()}*`;
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results = await Tag.searchAllWithNotes({ titlePattern: searchQuery });
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} else if (this.state.query.indexOf('@') === 0) { // FOLDERS
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listType = BaseModel.TYPE_FOLDER;
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searchQuery = `*${this.state.query.split(' ')[0].substr(1).trim()}*`;
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results = await Folder.search({ titlePattern: searchQuery });
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for (let i = 0; i < results.length; i++) {
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const row = results[i];
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const path = Folder.folderPathString(this.props.folders, row.parent_id);
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results[i] = Object.assign({}, row, { path: path ? path : '/' });
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}
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} else { // Note TITLE or BODY
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listType = BaseModel.TYPE_NOTE;
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searchQuery = this.makeSearchQuery(this.state.query);
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results = await SearchEngine.instance().search(searchQuery);
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resultsInBody = !!results.find(row => row.fields.includes('body'));
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if (!resultsInBody) {
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for (let i = 0; i < results.length; i++) {
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const row = results[i];
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const path = Folder.folderPathString(this.props.folders, row.parent_id);
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results[i] = Object.assign({}, row, { path: path });
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}
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} else {
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const limit = 20;
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const searchKeywords = this.keywords(searchQuery);
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const notes = await Note.byIds(results.map(result => result.id).slice(0, limit), { fields: ['id', 'body'] });
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const notesById = notes.reduce((obj, { id, body }) => ((obj[[id]] = body), obj), {});
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for (let i = 0; i < results.length; i++) {
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const row = results[i];
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const path = Folder.folderPathString(this.props.folders, row.parent_id);
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if (row.fields.includes('body')) {
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let fragments = '...';
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if (i < limit) { // Display note fragments of search keyword matches
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const indices = [];
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const body = notesById[row.id];
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// Iterate over all matches in the body for each search keyword
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for (const { valueRegex } of searchKeywords) {
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for (const match of body.matchAll(new RegExp(valueRegex, 'ig'))) {
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// Populate 'indices' with [begin index, end index] of each note fragment
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// Begins at the regex matching index, ends at the next whitespace after seeking 15 characters to the right
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indices.push([match.index, nextWhitespaceIndex(body, match.index + match[0].length + 15)]);
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if (indices.length > 20) break;
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}
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}
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// Merge multiple overlapping fragments into a single fragment to prevent repeated content
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// e.g. 'Joplin is a free, open source' and 'open source note taking application'
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// will result in 'Joplin is a free, open source note taking application'
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const mergedIndices = mergeOverlappingIntervals(indices, 3);
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fragments = mergedIndices.map(f => body.slice(f[0], f[1])).join(' ... ');
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// Add trailing ellipsis if the final fragment doesn't end where the note is ending
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if (mergedIndices.length && mergedIndices[mergedIndices.length - 1][1] !== body.length) fragments += ' ...';
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}
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results[i] = Object.assign({}, row, { path, fragments });
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} else {
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results[i] = Object.assign({}, row, { path: path, fragments: '' });
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}
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}
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}
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}
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let selectedItemId = null;
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const itemIndex = this.selectedItemIndex(results, this.state.selectedItemId);
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if (itemIndex > 0) {
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selectedItemId = this.state.selectedItemId;
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} else if (results.length > 0) {
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selectedItemId = results[0].id;
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}
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this.setState({
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listType: listType,
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results: results,
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keywords: this.keywords(searchQuery),
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selectedItemId: selectedItemId,
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resultsInBody: resultsInBody,
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});
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}
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}
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async gotoItem(item) {
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this.props.dispatch({
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pluginName: PLUGIN_NAME,
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type: 'PLUGIN_DIALOG_SET',
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open: false,
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});
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if (this.state.listType === BaseModel.TYPE_NOTE || this.state.listType === BaseModel.TYPE_FOLDER) {
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const folderPath = await Folder.folderPath(this.props.folders, item.parent_id);
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for (const folder of folderPath) {
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this.props.dispatch({
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type: 'FOLDER_SET_COLLAPSED',
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id: folder.id,
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collapsed: false,
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});
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}
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}
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if (this.state.listType === BaseModel.TYPE_NOTE) {
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this.props.dispatch({
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type: 'FOLDER_AND_NOTE_SELECT',
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folderId: item.parent_id,
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noteId: item.id,
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});
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this.props.dispatch({
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type: 'WINDOW_COMMAND',
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name: 'focusElement',
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target: 'noteBody',
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});
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} else if (this.state.listType === BaseModel.TYPE_TAG) {
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this.props.dispatch({
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type: 'TAG_SELECT',
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id: item.id,
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});
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} else if (this.state.listType === BaseModel.TYPE_FOLDER) {
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this.props.dispatch({
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type: 'FOLDER_SELECT',
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id: item.id,
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});
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}
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}
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listItem_onClick(event) {
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const itemId = event.currentTarget.getAttribute('data-id');
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const parentId = event.currentTarget.getAttribute('data-parent-id');
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this.gotoItem({
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id: itemId,
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parent_id: parentId,
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});
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}
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listItemRenderer(item) {
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const theme = themeStyle(this.props.theme);
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const style = this.style();
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const rowStyle = item.id === this.state.selectedItemId ? style.rowSelected : style.row;
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const titleHtml = item.fragments
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? `<span style="font-weight: bold; color: ${theme.colorBright};">${item.title}</span>`
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: surroundKeywords(this.state.keywords, item.title, `<span style="font-weight: bold; color: ${theme.colorBright};">`, '</span>');
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const fragmentsHtml = !item.fragments ? null : surroundKeywords(this.state.keywords, item.fragments, `<span style="font-weight: bold; color: ${theme.colorBright};">`, '</span>');
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const folderIcon = <i style={{ fontSize: theme.fontSize, marginRight: 2 }} className="fa fa-book" />;
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const pathComp = !item.path ? null : <div style={style.rowPath}>{folderIcon} {item.path}</div>;
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const fragmentComp = !fragmentsHtml ? null : <div style={style.rowFragments} dangerouslySetInnerHTML={{ __html: fragmentsHtml }}></div>;
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return (
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<div key={item.id} style={rowStyle} onClick={this.listItem_onClick} data-id={item.id} data-parent-id={item.parent_id}>
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<div style={style.rowTitle} dangerouslySetInnerHTML={{ __html: titleHtml }}></div>
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{fragmentComp}
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{pathComp}
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</div>
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);
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}
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selectedItemIndex(results, itemId) {
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if (typeof results === 'undefined') results = this.state.results;
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if (typeof itemId === 'undefined') itemId = this.state.selectedItemId;
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for (let i = 0; i < results.length; i++) {
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const r = results[i];
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if (r.id === itemId) return i;
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}
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return -1;
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}
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selectedItem() {
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const index = this.selectedItemIndex();
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if (index < 0) return null;
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return this.state.results[index];
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}
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input_onKeyDown(event) {
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const keyCode = event.keyCode;
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if (this.state.results.length > 0 && (keyCode === 40 || keyCode === 38)) { // DOWN / UP
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event.preventDefault();
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const inc = keyCode === 38 ? -1 : +1;
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let index = this.selectedItemIndex();
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if (index < 0) return; // Not possible, but who knows
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index += inc;
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if (index < 0) index = 0;
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if (index >= this.state.results.length) index = this.state.results.length - 1;
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const newId = this.state.results[index].id;
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this.itemListRef.current.makeItemIndexVisible(index);
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this.setState({ selectedItemId: newId });
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}
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if (keyCode === 13) { // ENTER
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event.preventDefault();
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const item = this.selectedItem();
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if (!item) return;
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this.gotoItem(item);
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}
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}
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renderList() {
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const style = this.style();
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const itemListStyle = {
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marginTop: 5,
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height: Math.min(style.itemHeight * this.state.results.length, 7 * style.itemHeight),
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};
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return (
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<ItemList
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ref={this.itemListRef}
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itemHeight={style.itemHeight}
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items={this.state.results}
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style={itemListStyle}
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itemRenderer={this.listItemRenderer}
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/>
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);
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}
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render() {
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const theme = themeStyle(this.props.theme);
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const style = this.style();
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const helpComp = !this.state.showHelp ? null : <div style={style.help}>{_('Type a note title or part of its content to jump to it. Or type # followed by a tag name, or @ followed by a notebook name.')}</div>;
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return (
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<div onClick={this.modalLayer_onClick} style={theme.dialogModalLayer}>
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<div style={style.dialogBox}>
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{helpComp}
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<div style={style.inputHelpWrapper}>
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<input autoFocus type="text" style={style.input} ref={this.inputRef} value={this.state.query} onChange={this.input_onChange} onKeyDown={this.input_onKeyDown}/>
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<HelpButton onClick={this.helpButton_onClick}/>
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</div>
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{this.renderList()}
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</div>
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</div>
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);
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}
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}
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const mapStateToProps = (state) => {
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return {
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folders: state.folders,
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theme: state.settings.theme,
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};
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};
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GotoAnything.Dialog = connect(mapStateToProps)(Dialog);
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GotoAnything.manifest = {
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name: PLUGIN_NAME,
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menuItems: [
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{
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name: 'main',
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parent: 'tools',
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label: _('Goto Anything...'),
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accelerator: 'CommandOrControl+G',
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screens: ['Main'],
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},
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],
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};
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module.exports = GotoAnything;
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