mirror of
https://github.com/BoostIo/Boostnote
synced 2025-12-13 09:46:22 +00:00
95 lines
2.6 KiB
JavaScript
95 lines
2.6 KiB
JavaScript
import React from 'react'
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import ReactDOM from 'react-dom'
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import modes from 'boost/vars/modes'
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import _ from 'lodash'
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var ace = window.ace
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module.exports = React.createClass({
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propTypes: {
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code: React.PropTypes.string,
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mode: React.PropTypes.string,
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className: React.PropTypes.string,
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onChange: React.PropTypes.func,
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readOnly: React.PropTypes.bool
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},
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getDefaultProps: function () {
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return {
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readOnly: false
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}
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},
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componentWillReceiveProps: function (nextProps) {
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if (nextProps.readOnly !== this.props.readOnly) {
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this.editor.setReadOnly(!!nextProps.readOnly)
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}
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},
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componentDidMount: function () {
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var el = ReactDOM.findDOMNode(this.refs.target)
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var editor = this.editor = ace.edit(el)
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editor.$blockScrolling = Infinity
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editor.setValue(this.props.code)
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editor.renderer.setShowGutter(true)
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editor.setTheme('ace/theme/xcode')
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editor.clearSelection()
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editor.moveCursorTo(0, 0)
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editor.commands.addCommand({
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name: 'Emacs cursor up',
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bindKey: {mac: 'Ctrl-P'},
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exec: function (editor) {
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editor.navigateUp(1)
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},
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readOnly: true
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})
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editor.setReadOnly(!!this.props.readOnly)
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var session = editor.getSession()
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let mode = _.findWhere(modes, {name: this.props.mode})
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let syntaxMode = mode != null
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? mode.mode
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: 'text'
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session.setMode('ace/mode/' + syntaxMode)
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session.setUseSoftTabs(true)
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session.setOption('useWorker', false)
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session.setUseWrapMode(true)
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session.on('change', function (e) {
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if (this.props.onChange != null) {
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var value = editor.getValue()
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this.props.onChange(e, value)
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}
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}.bind(this))
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},
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componentDidUpdate: function (prevProps) {
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if (this.editor.getValue() !== this.props.code) {
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this.editor.setValue(this.props.code)
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this.editor.clearSelection()
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}
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if (prevProps.mode !== this.props.mode) {
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var session = this.editor.getSession()
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let mode = _.findWhere(modes, {name: this.props.mode})
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let syntaxMode = mode != null
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? mode.mode
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: 'text'
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session.setMode('ace/mode/' + syntaxMode)
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}
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},
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getFirstVisibleRow: function () {
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return this.editor.getFirstVisibleRow()
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},
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getCursorPosition: function () {
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return this.editor.getCursorPosition()
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},
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moveCursorTo: function (row, col) {
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this.editor.moveCursorTo(row, col)
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},
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scrollToLine: function (num) {
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this.editor.scrollToLine(num, false, false)
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},
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render: function () {
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return (
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<div ref='target' className={this.props.className == null ? 'CodeEditor' : 'CodeEditor ' + this.props.className}></div>
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)
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}
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})
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