WIP: Integrate the find-and-replace panel with the Julia Console #187
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,168 @@ | ||
| 'use babel' | ||
| /** @jsx etch.dom */ | ||
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| import etch from 'etch' | ||
| import { Raw, Button, toView } from '../util/etch.js' | ||
| import { CompositeDisposable, Emitter, TextEditor } from 'atom' | ||
| import { Terminal } from 'xterm' | ||
| import * as fit from 'xterm/lib/addons/fit/fit' | ||
| import * as webLinks from 'xterm/lib/addons/webLinks/webLinks' | ||
| import * as winptyCompat from 'xterm/lib/addons/winptyCompat/winptyCompat' | ||
| import * as search from 'xterm/lib/addons/search/search' | ||
| import TerminalElement from './view' | ||
| import PaneItem from '../util/pane-item' | ||
| import ResizeDetector from 'element-resize-detector' | ||
| import { debounce, throttle } from 'underscore-plus' | ||
| import { closest } from './helpers' | ||
| import { openExternal } from 'shell' | ||
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| export default class TerminalSearchUI { | ||
| constructor (terminal) { | ||
| this.terminal = terminal | ||
| this.editor = new TextEditor( {mini: true, placeholderText: 'Find in Terminal'} ) | ||
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| this.useRegex = false | ||
| this.matchCase = false | ||
| this.wholeWord = false | ||
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| this.initialized = false | ||
| this.errorMessage = '' | ||
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| etch.initialize(this) | ||
| } | ||
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| update () {} | ||
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| toggleRegex () { | ||
| this.useRegex = !this.useRegex | ||
| this.refs.toggleRegex.element.classList.toggle('selected') | ||
| } | ||
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| toggleCase () { | ||
| this.matchCase = !this.matchCase | ||
| this.refs.toggleCase.element.classList.toggle('selected') | ||
| } | ||
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| toggleWhole () { | ||
| this.wholeWord = !this.wholeWord | ||
| this.refs.toggleWhole.element.classList.toggle('selected') | ||
| } | ||
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| toggleError (show) { | ||
| let el = this.refs.errorMessage | ||
| show ? el.classList.remove('hidden') : el.classList.add('hidden') | ||
| etch.update(this) | ||
| } | ||
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| find (next) { | ||
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| let text = this.editor.getText() | ||
| if (this.useRegex) { | ||
| let msg = null | ||
| try { | ||
| new RegExp(text) | ||
| } catch (err) { | ||
| msg = err.message | ||
| } | ||
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| if (msg !== null) { | ||
| this.errorMessage = msg | ||
| this.toggleError(true) | ||
| this.blinkRed() | ||
| return false | ||
| } | ||
| } | ||
| this.toggleError(false) | ||
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| let found | ||
| if (next) { | ||
| found = this.terminal.findNext(text, { | ||
| regex: this.useRegex, | ||
| wholeWord: this.wholeWord, | ||
| caseSensitive: this.matchCase, | ||
| incremental: false | ||
| }) | ||
| } else { | ||
| found = this.terminal.findPrevious(text, { | ||
| regex: this.useRegex, | ||
| wholeWord: this.wholeWord, | ||
| caseSensitive: this.matchCase | ||
| }) | ||
| } | ||
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| if (!found) this.blinkRed() | ||
| } | ||
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| blinkRed () { | ||
| this.element.classList.add('nothingfound') | ||
| setTimeout(() => this.element.classList.remove('nothingfound'), 200) | ||
| } | ||
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| render () { | ||
| return <div className='ink search hidden'> | ||
| <div className='inputs'> | ||
| <span className='searchinput'>{ toView(this.editor.element) }</span> | ||
| <div className='btn-group searchoptions'> | ||
| <Button className='btn-sm' | ||
| ref='toggleRegex' | ||
| alt='Use Regex' | ||
| onclick={() => this.toggleRegex()}> | ||
| .* | ||
| </Button> | ||
| <Button className='btn-sm' | ||
| ref='toggleCase' | ||
| alt='Match Case' | ||
| onclick={() => this.toggleCase()}> | ||
| Aa | ||
| </Button> | ||
| <Button className='btn-sm' | ||
| ref='toggleWhole' | ||
| alt='Whole Word' | ||
| onclick={() => this.toggleWhole()}> | ||
| \b | ||
| </Button> | ||
| </div> | ||
| <div className='btn-group nextprev'> | ||
| <Button className='btn-sm' | ||
| alt='Find Previous' | ||
| icon='chevron-left' | ||
| onclick={() => this.find(false)}> | ||
| </Button> | ||
| <Button className='btn-sm' | ||
| alt='Find Next' | ||
| icon='chevron-right' | ||
| onclick={() => this.find(true)}> | ||
| </Button> | ||
| </div> | ||
| <div className='btn-group closebutton'> | ||
| <Button className='btn-sm' | ||
| alt='Close' | ||
| icon='x' | ||
| onclick={() => this.hide()}> | ||
| </Button> | ||
| </div> | ||
| </div> | ||
| <div className='errormessage hidden' | ||
| ref='errorMessage'> | ||
| {this.errorMessage} | ||
| </div> | ||
| </div> | ||
| } | ||
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| attach (element) { | ||
| if (!this.initialized) { | ||
| element.appendChild(this.element) | ||
| this.initialized = true | ||
| } | ||
| } | ||
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| show () { | ||
| this.element.classList.remove('hidden') | ||
| this.editor.element.focus() | ||
| } | ||
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| hide () { | ||
| this.element.classList.add('hidden') | ||
| this.terminal.focus() | ||
| } | ||
| } | ||
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nit: This class actually does the UI /and/ the search functionality. Would like
SearchBarorSearchPanelorSearchBoxbe a reasonable name instead?-- oh, wait, i guess "UI" doesn't necessarily mean "html-only"... Maybe ignore me. That said, when i first glanced through this PR i scrolled past this file expecting it just to be the HTML/CSS stuff, and expecting the functionality to be implemented somewhere else, so idk if others might have the same thought.