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@ -5,10 +5,11 @@ |
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* Copyright (c) Squidex UG (haftungsbeschränkt). All rights reserved. |
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*/ |
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import { AfterViewInit, ChangeDetectionStrategy, ChangeDetectorRef, Component, ElementRef, forwardRef, Input, OnChanges, SimpleChanges, ViewChild } from '@angular/core'; |
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import { AfterViewInit, ChangeDetectionStrategy, ChangeDetectorRef, Component, ElementRef, forwardRef, Input, ViewChild } from '@angular/core'; |
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import { NG_VALUE_ACCESSOR } from '@angular/forms'; |
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import { debounceTime, Subject } from 'rxjs'; |
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import { ResourceLoaderService, StatefulControlComponent, Types } from '@app/framework/internal'; |
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import { TypedSimpleChanges } from './../../helpers'; |
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import { FocusComponent } from './../forms-helper'; |
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declare const ace: any; |
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@ -26,8 +27,9 @@ export const SQX_CODE_EDITOR_CONTROL_VALUE_ACCESSOR: any = { |
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], |
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changeDetection: ChangeDetectionStrategy.OnPush, |
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}) |
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export class CodeEditorComponent extends StatefulControlComponent<{}, string> implements AfterViewInit, FocusComponent, OnChanges { |
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export class CodeEditorComponent extends StatefulControlComponent<{}, string> implements AfterViewInit, FocusComponent { |
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private aceEditor: any; |
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private aceTools: any; |
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private valueChanged = new Subject(); |
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private value = ''; |
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private modelist: any; |
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@ -51,6 +53,9 @@ export class CodeEditorComponent extends StatefulControlComponent<{}, string> im |
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@Input() |
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public maxLines: number | undefined; |
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@Input() |
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public singleLine = false; |
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@Input() |
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public wordWrap = false; |
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@ -63,9 +68,9 @@ export class CodeEditorComponent extends StatefulControlComponent<{}, string> im |
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} |
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@Input() |
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public set completion(value: ReadonlyArray<{ path: string; description: string }> | undefined | null) { |
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public set completion(value: ReadonlyArray<{ path: string; description: string; type: string; allowedValues?: string[] }> | undefined | null) { |
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if (value) { |
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this.completions = value.map(({ path, description }) => ({ value: path, name: path, meta: 'context', description })); |
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this.completions = value.map(({ path, description, type, allowedValues }) => ({ value: path, name: path, description, meta: type?.toLowerCase(), path, allowedValues })); |
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} else { |
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this.completions = []; |
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} |
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@ -77,16 +82,16 @@ export class CodeEditorComponent extends StatefulControlComponent<{}, string> im |
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super(changeDetector, {}); |
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} |
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public ngOnChanges(changes: SimpleChanges) { |
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if (changes['valueFile'] || changes['mode']) { |
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public ngOnChanges(changes: TypedSimpleChanges<this>) { |
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if (changes.valueFile || changes.mode) { |
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this.setMode(); |
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} |
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if (changes['height'] || changes['maxLines']) { |
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this.setHeight(); |
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if (changes.height || changes.maxLines || changes.singleLine) { |
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this.setOptions(); |
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} |
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if (changes['wordWrap']) { |
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if (changes.wordWrap) { |
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this.setWordWrap(); |
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} |
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} |
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@ -114,15 +119,19 @@ export class CodeEditorComponent extends StatefulControlComponent<{}, string> im |
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} |
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public onDisabled(isDisabled: boolean) { |
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if (this.aceEditor) { |
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this.aceEditor.setReadOnly(isDisabled); |
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if (!this.aceEditor) { |
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return; |
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} |
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this.aceEditor.setReadOnly(isDisabled); |
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} |
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public focus() { |
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if (this.aceEditor) { |
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this.aceEditor.focus(); |
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if (!this.aceEditor) { |
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return; |
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} |
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this.aceEditor.focus(); |
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} |
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public ngAfterViewInit() { |
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@ -136,39 +145,39 @@ export class CodeEditorComponent extends StatefulControlComponent<{}, string> im |
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this.resourceLoader.loadLocalScript('dependencies/ace/ext/modelist.js'), |
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this.resourceLoader.loadLocalScript('dependencies/ace/ext/language_tools.js'), |
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]).then(() => { |
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this.aceEditor = ace.edit(this.editor.nativeElement); |
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this.modelist = ace.require('ace/ext/modelist'); |
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this.aceEditor.setReadOnly(this.snapshot.isDisabled); |
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this.aceEditor = ace.edit(this.editor.nativeElement); |
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this.aceEditor.setFontSize(14); |
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this.onDisabled(this.snapshot.isDisabled); |
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this.aceTools = ace.require('ace/ext/language_tools'); |
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this.setValue(this.value); |
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this.setMode(); |
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this.setHeight(); |
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this.setOptions(); |
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this.setWordWrap(); |
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this.onDisabled(this.snapshot.isDisabled); |
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const langTools = ace.require('ace/ext/language_tools'); |
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if (langTools) { |
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this.aceEditor.setOptions({ |
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enableBasicAutocompletion: true, |
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enableSnippets: true, |
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enableLiveAutocompletion: true, |
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}); |
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if (this.aceTools) { |
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const previous = this.aceEditor.completers; |
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this.aceEditor.completers = [ |
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previous[0], { |
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previous?.[0], { |
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getCompletions: (editor: any, session: any, pos: any, prefix: any, callback: any) => { |
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callback(null, this.completions); |
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}, |
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getDocTooltip: (item: any) => { |
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if (item.meta === 'context' && item.description) { |
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if (item.path && item.description) { |
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item.docHTML = `<b>${item.value}</b><hr></hr>${item.description}`; |
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if (item.allowedValues) { |
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item.docHTML += '<div class="mt-2 mb-2">Allowed Values:<ul>'; |
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for (const value of item.allowedValues) { |
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item.docHTML += `<li><code>${value}</code></li>`; |
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} |
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item.docHTML += '</ul></div>'; |
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} |
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} |
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}, |
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// eslint-disable-next-line no-useless-escape
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@ -176,7 +185,6 @@ export class CodeEditorComponent extends StatefulControlComponent<{}, string> im |
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}, |
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]; |
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} |
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this.aceEditor.on('blur', () => { |
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this.changeValue(); |
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@ -187,6 +195,12 @@ export class CodeEditorComponent extends StatefulControlComponent<{}, string> im |
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this.valueChanged.next(true); |
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}); |
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this.aceEditor.on('paste', (event: any) => { |
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if (this.singleLine) { |
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event.text = event.text.replace(/[\r\n]+/g, ' '); |
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} |
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}); |
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this.detach(); |
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}); |
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} |
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@ -219,39 +233,61 @@ export class CodeEditorComponent extends StatefulControlComponent<{}, string> im |
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} |
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private setWordWrap() { |
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if (this.aceEditor) { |
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this.aceEditor.getSession().setUseWrapMode(this.wordWrap); |
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if (!this.aceEditor || this.singleLine) { |
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return; |
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} |
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this.aceEditor.getSession().setUseWrapMode(this.wordWrap); |
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} |
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private setMode() { |
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if (this.aceEditor) { |
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if (this.valueFile && this.modelist) { |
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const mode = this.modelist.getModeForPath(this.valueFile).mode; |
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if (!this.aceEditor) { |
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return; |
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} |
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this.aceEditor.getSession().setMode(mode); |
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} else { |
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this.aceEditor.getSession().setMode(this.mode); |
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} |
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if (this.valueFile && this.modelist) { |
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const mode = this.modelist.getModeForPath(this.valueFile).mode; |
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this.aceEditor.getSession().setMode(mode); |
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} else { |
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this.aceEditor.getSession().setMode(this.mode); |
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} |
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} |
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private setHeight() { |
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if (this.aceEditor && this.editor?.nativeElement) { |
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private setOptions() { |
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if (!this.aceEditor) { |
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return; |
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} |
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let maxLines = undefined; |
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let minLines = undefined; |
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if (!this.singleLine) { |
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if (Types.isNumber(this.height)) { |
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const lines = this.height / 15; |
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this.aceEditor.setOptions({ |
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minLines: lines, |
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maxLines: lines, |
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}); |
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maxLines = lines; |
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minLines = lines; |
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} else if (this.height === 'auto') { |
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this.aceEditor.setOptions({ |
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minLines: 3, |
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maxLines: this.maxLines || 500, |
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}); |
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maxLines = this.maxLines || 500; |
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minLines = Math.min(3, maxLines); |
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} |
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} else { |
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maxLines = 1; |
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minLines = 1; |
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} |
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this.aceEditor.setOptions({ |
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autoScrollEditorIntoView: this.singleLine, |
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enableBasicAutocompletion: !!this.aceTools, |
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enableLiveAutocompletion: !!this.aceTools, |
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enableSnippets: !!this.aceTools && !this.singleLine, |
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highlightActiveLine: !this.singleLine, |
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maxLines, |
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minLines, |
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printMargin: !this.singleLine, |
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showGutter: !this.singleLine, |
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}); |
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} |
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private setValue(value: string) { |
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Sebastian Stehle
4 years ago
GitHub