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Merge pull request #2 from IPdotSetAF/1-code-area
1 code area
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,6 +1,4 @@ | ||
| @import "../../../node_modules/prismjs/themes/prism-dark.min.css"; | ||
|
|
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| :host.dark { | ||
| background: #333; | ||
| color: #FFF; | ||
| } | ||
| @import '../../../node_modules/prism-code-editor/dist/layout.css'; | ||
| @import '../../../node_modules/prism-code-editor/dist/themes/prism.css'; | ||
| @import '../../../node_modules/prism-code-editor/dist/themes/github-dark.css'; | ||
| @import '../../../node_modules/prism-code-editor/dist/copy.css'; |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,44 +1,94 @@ | ||
| import { AfterViewInit, Component, ElementRef, HostListener, input, Input } from '@angular/core'; | ||
| import Prism from 'prismjs'; | ||
| import { debounceTime, Subject, takeLast, tap } from 'rxjs'; | ||
| import { | ||
| AfterViewInit, | ||
| Component, | ||
| ElementRef, | ||
| Inject, | ||
| Input, | ||
| input, | ||
| model, | ||
| OnChanges, | ||
| PLATFORM_ID, | ||
| SimpleChanges, | ||
| ViewChild, | ||
| ViewEncapsulation, | ||
| } from "@angular/core"; | ||
| import { isPlatformBrowser } from "@angular/common"; | ||
| import { createEditor, PrismEditor } from "prism-code-editor"; | ||
| import { matchBrackets } from "prism-code-editor/match-brackets"; | ||
| import { highlightBracketPairs } from "prism-code-editor/highlight-brackets"; | ||
| import { editHistory } from "prism-code-editor/commands"; | ||
| import { copyButton } from "prism-code-editor/copy-button"; | ||
| import "prism-code-editor/prism/languages/json"; | ||
| import "prism-code-editor/prism/languages/yaml"; | ||
| import "prism-code-editor/prism/languages/toml"; | ||
| import "prism-code-editor/prism/languages/java"; | ||
| import "prism-code-editor/prism/languages/xml"; | ||
| import "prism-code-editor/prism/languages/csharp"; | ||
| import "prism-code-editor/prism/languages/typescript"; | ||
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| @Component({ | ||
| selector: 'code-area, [code-area]', | ||
| selector: 'code-area', | ||
| standalone: true, | ||
| imports: [], | ||
| template: '<ng-content></ng-content>', | ||
| styleUrl: './code-area.component.css' | ||
| template: '<div style="display: grid; {{innerStyle}}" class="{{innerClass}}" #editorContainer></div>', | ||
| styleUrl: './code-area.component.css', | ||
| encapsulation: ViewEncapsulation.ShadowDom | ||
| }) | ||
| export class CodeAreaComponent implements AfterViewInit { | ||
| @Input() | ||
| code!: string; | ||
| export class CodeAreaComponent implements AfterViewInit, OnChanges { | ||
| code = model<string>(""); | ||
| language = input<string>("typescript"); | ||
| readonly = input<boolean, string>(false, { | ||
| transform: (value: string) => value == "true", | ||
| }); | ||
| @Input() innerStyle!: string; | ||
| @Input() innerClass!: string; | ||
| editor: PrismEditor | undefined = undefined; | ||
|
|
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| @Input() | ||
| language = 'javascript'; | ||
| @ViewChild("editorContainer") editorContainer!: ElementRef; | ||
|
|
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| constructor(private el: ElementRef) { } | ||
| isBrowser = false; | ||
| constructor(@Inject(PLATFORM_ID) private platformId: any) { | ||
| this.isBrowser = isPlatformBrowser(this.platformId); | ||
| } | ||
|
|
||
| ngAfterViewInit() { | ||
| this.highlight(this.code || this.el.nativeElement.innerText) | ||
| ngAfterViewInit(): void { | ||
| if (!this.isBrowser) | ||
| return; | ||
|
|
||
| this.inputDebouncer.pipe( | ||
| debounceTime(500), | ||
| tap(value => this.highlight(value)), | ||
| takeLast(1), | ||
| ).subscribe(); | ||
| if (this.editorContainer.nativeElement) { | ||
| this.editor = this.initEditor(); | ||
| } | ||
| } | ||
|
|
||
| private inputDebouncer = new Subject<string>(); | ||
|
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| @HostListener("input") | ||
| protected onInput(){ | ||
| this.inputDebouncer.next(this.el.nativeElement.innerText); | ||
|
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| ngOnChanges(changes: SimpleChanges): void { | ||
| if (changes["code"].previousValue !== changes["code"].currentValue) { | ||
| this.editor?.setOptions({ value: changes["code"].currentValue }); | ||
| } | ||
| } | ||
|
|
||
| private highlight(code: string){ | ||
| const grammar = Prism.languages[this.language]; | ||
| const html = Prism.highlight(code, grammar, this.language); | ||
| this.el.nativeElement.innerHTML = html; | ||
| console.log(code); | ||
| initEditor(): PrismEditor { | ||
| const editor = createEditor(this.editorContainer.nativeElement, { | ||
| value: this.code(), | ||
| language: this.language(), | ||
| lineNumbers: true, | ||
| wordWrap: false, | ||
| readOnly: this.readonly(), | ||
|
|
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| onUpdate: (code: string) => { | ||
| this.code.set(code); | ||
| }, | ||
| }); | ||
| editor.addExtensions( | ||
| copyButton(), | ||
| matchBrackets(true), | ||
| highlightBracketPairs(), | ||
| editHistory(), | ||
| ); | ||
|
|
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| this.code.subscribe(() => { | ||
| this.editor?.update(); | ||
| }); | ||
|
|
||
| return editor; | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
|
|
@@ -7,6 +7,7 @@ | |
| height: var(--height); | ||
| background-color: #212529b0; | ||
| backdrop-filter: blur(2px); | ||
| z-index: 2; | ||
| } | ||
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| img { | ||
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