mirror of
https://github.com/laurent22/joplin.git
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480 lines
14 KiB
JavaScript
480 lines
14 KiB
JavaScript
const { ItemList } = require('./ItemList.min.js');
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const React = require('react');
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const { connect } = require('react-redux');
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const { time } = require('lib/time-utils.js');
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const { themeStyle } = require('../theme.js');
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const BaseModel = require('lib/BaseModel');
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const markJsUtils = require('lib/markJsUtils');
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const { _ } = require('lib/locale.js');
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const { bridge } = require('electron').remote.require('./bridge');
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const eventManager = require('../eventManager');
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const Mark = require('mark.js/dist/mark.min.js');
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const SearchEngine = require('lib/services/SearchEngine');
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const Note = require('lib/models/Note');
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const NoteListUtils = require('./utils/NoteListUtils');
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const { replaceRegexDiacritics, pregQuote } = require('lib/string-utils');
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class NoteListComponent extends React.Component {
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constructor() {
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super();
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this.itemListRef = React.createRef();
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this.itemAnchorRefs_ = {};
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this.itemRenderer = this.itemRenderer.bind(this);
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this.onKeyDown = this.onKeyDown.bind(this);
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}
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style() {
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const theme = themeStyle(this.props.theme);
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const itemHeight = 34;
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// Note: max-width is used to specifically prevent horizontal scrolling on Linux when the scrollbar is present in the note list.
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// Pull request: https://github.com/laurent22/joplin/pull/2062
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const itemWidth = '100%';
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const style = {
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root: {
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backgroundColor: theme.backgroundColor,
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},
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listItem: {
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maxWidth: itemWidth,
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height: itemHeight,
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boxSizing: 'border-box',
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display: 'flex',
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alignItems: 'stretch',
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backgroundColor: theme.backgroundColor,
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borderBottom: `1px solid ${theme.dividerColor}`,
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},
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listItemSelected: {
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backgroundColor: theme.selectedColor,
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},
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listItemTitle: {
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fontFamily: theme.fontFamily,
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fontSize: theme.fontSize,
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textDecoration: 'none',
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color: theme.color,
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cursor: 'default',
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whiteSpace: 'nowrap',
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flex: 1,
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display: 'flex',
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alignItems: 'center',
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overflow: 'hidden',
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},
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listItemTitleCompleted: {
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opacity: 0.5,
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textDecoration: 'line-through',
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},
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};
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return style;
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}
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itemContextMenu(event) {
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const currentItemId = event.currentTarget.getAttribute('data-id');
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if (!currentItemId) return;
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let noteIds = [];
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if (this.props.selectedNoteIds.indexOf(currentItemId) < 0) {
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noteIds = [currentItemId];
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} else {
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noteIds = this.props.selectedNoteIds;
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}
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if (!noteIds.length) return;
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const menu = NoteListUtils.makeContextMenu(noteIds, {
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notes: this.props.notes,
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dispatch: this.props.dispatch,
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watchedNoteFiles: this.props.watchedNoteFiles,
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});
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menu.popup(bridge().window());
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}
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itemRenderer(item) {
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const theme = themeStyle(this.props.theme);
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const width = this.props.style.width;
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const onTitleClick = async (event, item) => {
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if (event.ctrlKey || event.metaKey) {
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event.preventDefault();
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this.props.dispatch({
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type: 'NOTE_SELECT_TOGGLE',
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id: item.id,
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});
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} else if (event.shiftKey) {
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event.preventDefault();
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this.props.dispatch({
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type: 'NOTE_SELECT_EXTEND',
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id: item.id,
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});
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} else {
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this.props.dispatch({
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type: 'NOTE_SELECT',
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id: item.id,
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historyAction: 'goto',
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});
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}
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};
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const onDragStart = event => {
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let noteIds = [];
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// Here there is two cases:
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// - If multiple notes are selected, we drag the group
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// - If only one note is selected, we drag the note that was clicked on (which might be different from the currently selected note)
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if (this.props.selectedNoteIds.length >= 2) {
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noteIds = this.props.selectedNoteIds;
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} else {
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const clickedNoteId = event.currentTarget.getAttribute('data-id');
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if (clickedNoteId) noteIds.push(clickedNoteId);
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}
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if (!noteIds.length) return;
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event.dataTransfer.setDragImage(new Image(), 1, 1);
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event.dataTransfer.clearData();
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event.dataTransfer.setData('text/x-jop-note-ids', JSON.stringify(noteIds));
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};
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const onCheckboxClick = async event => {
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const checked = event.target.checked;
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const newNote = {
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id: item.id,
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todo_completed: checked ? time.unixMs() : 0,
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};
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await Note.save(newNote, { userSideValidation: true });
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eventManager.emit('todoToggle', { noteId: item.id });
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};
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const hPadding = 10;
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let highlightedWords = [];
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if (this.props.notesParentType === 'Search') {
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const query = BaseModel.byId(this.props.searches, this.props.selectedSearchId);
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if (query) {
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const parsedQuery = SearchEngine.instance().parseQuery(query.query_pattern);
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highlightedWords = SearchEngine.instance().allParsedQueryTerms(parsedQuery);
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}
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}
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let style = Object.assign({ width: width, opacity: this.props.provisionalNoteIds.includes(item.id) ? 0.5 : 1 }, this.style().listItem);
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if (this.props.selectedNoteIds.indexOf(item.id) >= 0) {
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style = Object.assign(style, this.style().listItemSelected);
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}
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// Setting marginBottom = 1 because it makes the checkbox looks more centered, at least on Windows
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// but don't know how it will look in other OSes.
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const checkbox = item.is_todo ? (
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<div style={{ display: 'flex', height: style.height, alignItems: 'center', paddingLeft: hPadding }}>
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<input
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style={{ margin: 0, marginBottom: 1 }}
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type="checkbox"
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defaultChecked={!!item.todo_completed}
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onClick={event => {
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onCheckboxClick(event, item);
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}}
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/>
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</div>
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) : null;
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let listItemTitleStyle = Object.assign({}, this.style().listItemTitle);
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listItemTitleStyle.paddingLeft = !checkbox ? hPadding : 4;
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if (item.is_todo && !!item.todo_completed) listItemTitleStyle = Object.assign(listItemTitleStyle, this.style().listItemTitleCompleted);
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const displayTitle = Note.displayTitle(item);
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let titleComp = null;
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if (highlightedWords.length) {
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const titleElement = document.createElement('span');
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titleElement.textContent = displayTitle;
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const mark = new Mark(titleElement, {
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exclude: ['img'],
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acrossElements: true,
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});
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mark.unmark();
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for (let i = 0; i < highlightedWords.length; i++) {
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const w = highlightedWords[i];
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markJsUtils.markKeyword(mark, w, {
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pregQuote: pregQuote,
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replaceRegexDiacritics: replaceRegexDiacritics,
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});
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}
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// Note: in this case it is safe to use dangerouslySetInnerHTML because titleElement
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// is a span tag that we created and that contains data that's been inserted as plain text
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// with `textContent` so it cannot contain any XSS attacks. We use this feature because
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// mark.js can only deal with DOM elements.
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// https://reactjs.org/docs/dom-elements.html#dangerouslysetinnerhtml
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titleComp = <span dangerouslySetInnerHTML={{ __html: titleElement.outerHTML }}></span>;
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} else {
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titleComp = <span>{displayTitle}</span>;
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}
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const watchedIconStyle = {
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paddingRight: 4,
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color: theme.color,
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};
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const watchedIcon = this.props.watchedNoteFiles.indexOf(item.id) < 0 ? null : <i style={watchedIconStyle} className={'fa fa-external-link'}></i>;
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if (!this.itemAnchorRefs_[item.id]) this.itemAnchorRefs_[item.id] = React.createRef();
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const ref = this.itemAnchorRefs_[item.id];
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// Need to include "todo_completed" in key so that checkbox is updated when
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// item is changed via sync.
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return (
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<div key={`${item.id}_${item.todo_completed}`} style={style}>
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{checkbox}
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<a
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ref={ref}
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className="list-item"
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onContextMenu={event => this.itemContextMenu(event)}
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href="#"
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draggable={true}
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style={listItemTitleStyle}
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onClick={event => {
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onTitleClick(event, item);
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}}
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onDragStart={event => onDragStart(event)}
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data-id={item.id}
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>
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{watchedIcon}
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{titleComp}
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</a>
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</div>
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);
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}
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itemAnchorRef(itemId) {
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if (this.itemAnchorRefs_[itemId] && this.itemAnchorRefs_[itemId].current) return this.itemAnchorRefs_[itemId].current;
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return null;
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}
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doCommand(command) {
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if (!command) return;
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let commandProcessed = true;
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if (command.name === 'focusElement' && command.target === 'noteList') {
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if (this.props.selectedNoteIds.length) {
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const ref = this.itemAnchorRef(this.props.selectedNoteIds[0]);
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if (ref) ref.focus();
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}
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} else {
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commandProcessed = false;
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}
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if (commandProcessed) {
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this.props.dispatch({
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type: 'WINDOW_COMMAND',
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name: null,
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});
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}
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}
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componentDidUpdate(prevProps) {
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if (prevProps.windowCommand !== this.props.windowCommand) {
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this.doCommand(this.props.windowCommand);
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}
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if (prevProps.selectedNoteIds !== this.props.selectedNoteIds && this.props.selectedNoteIds.length === 1) {
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const id = this.props.selectedNoteIds[0];
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const doRefocus = this.props.notes.length < prevProps.notes.length;
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for (let i = 0; i < this.props.notes.length; i++) {
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if (this.props.notes[i].id === id) {
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this.itemListRef.current.makeItemIndexVisible(i);
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if (doRefocus) {
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const ref = this.itemAnchorRef(id);
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if (ref) ref.focus();
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}
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break;
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}
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}
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}
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}
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scrollNoteIndex_(keyCode, ctrlKey, metaKey, noteIndex) {
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if (keyCode === 33) {
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// Page Up
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noteIndex -= (this.itemListRef.current.visibleItemCount() - 1);
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} else if (keyCode === 34) {
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// Page Down
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noteIndex += (this.itemListRef.current.visibleItemCount() - 1);
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} else if ((keyCode === 35 && ctrlKey) || (keyCode === 40 && metaKey)) {
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// CTRL+End, CMD+Down
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noteIndex = this.props.notes.length - 1;
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} else if ((keyCode === 36 && ctrlKey) || (keyCode === 38 && metaKey)) {
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// CTRL+Home, CMD+Up
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noteIndex = 0;
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} else if (keyCode === 38 && !metaKey) {
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// Up
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noteIndex -= 1;
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} else if (keyCode === 40 && !metaKey) {
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// Down
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noteIndex += 1;
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}
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if (noteIndex < 0) noteIndex = 0;
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if (noteIndex > this.props.notes.length - 1) noteIndex = this.props.notes.length - 1;
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return noteIndex;
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}
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async onKeyDown(event) {
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const keyCode = event.keyCode;
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const noteIds = this.props.selectedNoteIds;
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if (noteIds.length > 0 && (keyCode === 40 || keyCode === 38 || keyCode === 33 || keyCode === 34 || keyCode === 35 || keyCode == 36)) {
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// DOWN / UP / PAGEDOWN / PAGEUP / END / HOME
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const noteId = noteIds[0];
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let noteIndex = BaseModel.modelIndexById(this.props.notes, noteId);
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noteIndex = this.scrollNoteIndex_(keyCode, event.ctrlKey, event.metaKey, noteIndex);
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const newSelectedNote = this.props.notes[noteIndex];
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this.props.dispatch({
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type: 'NOTE_SELECT',
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id: newSelectedNote.id,
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});
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this.itemListRef.current.makeItemIndexVisible(noteIndex);
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this.focusNoteId_(newSelectedNote.id);
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event.preventDefault();
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}
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if (noteIds.length && (keyCode === 46 || (keyCode === 8 && event.metaKey))) {
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// DELETE / CMD+Backspace
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event.preventDefault();
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await NoteListUtils.confirmDeleteNotes(noteIds);
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}
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if (noteIds.length && keyCode === 32) {
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// SPACE
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event.preventDefault();
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const notes = BaseModel.modelsByIds(this.props.notes, noteIds);
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const todos = notes.filter(n => !!n.is_todo);
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if (!todos.length) return;
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for (let i = 0; i < todos.length; i++) {
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const toggledTodo = Note.toggleTodoCompleted(todos[i]);
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await Note.save(toggledTodo);
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}
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this.focusNoteId_(todos[0].id);
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}
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if (keyCode === 9) {
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// TAB
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event.preventDefault();
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if (event.shiftKey) {
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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: 'sideBar',
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});
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} else {
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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: 'noteTitle',
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});
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}
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}
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if (event.keyCode === 65 && (event.ctrlKey || event.metaKey)) {
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// Ctrl+A key
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event.preventDefault();
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this.props.dispatch({
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type: 'NOTE_SELECT_ALL',
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});
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}
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}
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focusNoteId_(noteId) {
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// - We need to focus the item manually otherwise focus might be lost when the
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// list is scrolled and items within it are being rebuilt.
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// - We need to use an interval because when leaving the arrow pressed, the rendering
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// of items might lag behind and so the ref is not yet available at this point.
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if (!this.itemAnchorRef(noteId)) {
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if (this.focusItemIID_) clearInterval(this.focusItemIID_);
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this.focusItemIID_ = setInterval(() => {
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if (this.itemAnchorRef(noteId)) {
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this.itemAnchorRef(noteId).focus();
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clearInterval(this.focusItemIID_);
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this.focusItemIID_ = null;
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}
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}, 10);
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} else {
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this.itemAnchorRef(noteId).focus();
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}
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}
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componentWillUnmount() {
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if (this.focusItemIID_) {
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clearInterval(this.focusItemIID_);
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this.focusItemIID_ = null;
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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.props.style;
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const notes = this.props.notes.slice();
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if (!notes.length) {
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const padding = 10;
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const emptyDivStyle = Object.assign(
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{
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padding: `${padding}px`,
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fontSize: theme.fontSize,
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color: theme.color,
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backgroundColor: theme.backgroundColor,
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fontFamily: theme.fontFamily,
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},
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style
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);
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emptyDivStyle.width = emptyDivStyle.width - padding * 2;
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emptyDivStyle.height = emptyDivStyle.height - padding * 2;
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return <div style={emptyDivStyle}>{this.props.folders.length ? _('No notes in here. Create one by clicking on "New note".') : _('There is currently no notebook. Create one by clicking on "New notebook".')}</div>;
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}
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return <ItemList ref={this.itemListRef} itemHeight={this.style().listItem.height} className={'note-list'} items={notes} style={style} itemRenderer={this.itemRenderer} onKeyDown={this.onKeyDown} />;
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}
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}
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const mapStateToProps = state => {
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return {
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notes: state.notes,
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folders: state.folders,
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selectedNoteIds: state.selectedNoteIds,
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theme: state.settings.theme,
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notesParentType: state.notesParentType,
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searches: state.searches,
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selectedSearchId: state.selectedSearchId,
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watchedNoteFiles: state.watchedNoteFiles,
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windowCommand: state.windowCommand,
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provisionalNoteIds: state.provisionalNoteIds,
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};
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};
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const NoteList = connect(mapStateToProps)(NoteListComponent);
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module.exports = { NoteList };
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