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Small cleanups in markdown drop/paste (#189985)

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- Observer cancellation more places
- Create constants for mime types
- Making code more consistent to show duplication
This commit is contained in:
Matt Bierner
2023-08-08 16:27:21 -07:00
committed by GitHub
parent caebd5c3a7
commit 388d3683ea
6 changed files with 77 additions and 60 deletions
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6
extensions/markdown-language-features/src/extension.shared.ts
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@@ -7,10 +7,10 @@ import * as vscode from 'vscode';
import { MdLanguageClient } from './client/client';
import { CommandManager } from './commandManager';
import { registerMarkdownCommands } from './commands/index';
import { registerPasteSupport } from './languageFeatures/copyFiles/copyPaste';
import { registerLinkPasteSupport } from './languageFeatures/copyFiles/copyPasteLinks';
import { registerPasteSupport } from './languageFeatures/copyFiles/pasteResourceProvider';
import { registerLinkPasteSupport } from './languageFeatures/copyFiles/pasteUrlProvider';
import { registerDiagnosticSupport } from './languageFeatures/diagnostics';
import { registerDropIntoEditorSupport } from './languageFeatures/copyFiles/dropIntoEditor';
import { registerDropIntoEditorSupport } from './languageFeatures/copyFiles/dropResourceProvider';
import { registerFindFileReferenceSupport } from './languageFeatures/fileReferences';
import { registerUpdateLinksOnRename } from './languageFeatures/linkUpdater';
import { ILogger } from './logging';

38
extensions/markdown-language-features/src/languageFeatures/copyFiles/dropIntoEditor.ts → extensions/markdown-language-features/src/languageFeatures/copyFiles/dropResourceProvider.ts
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@@ -4,14 +4,19 @@
*--------------------------------------------------------------------------------------------*/
import * as vscode from 'vscode';
import { createEditForMediaFiles as createEditForMediaFiles, mediaMimes, tryGetUriListSnippet } from './shared';
import { Mime, mediaMimes } from '../../util/mimes';
import { Schemes } from '../../util/schemes';
import { createEditForMediaFiles, tryGetUriListSnippet } from './shared';
class MarkdownImageDropProvider implements vscode.DocumentDropEditProvider {
class ResourceDropProvider implements vscode.DocumentDropEditProvider {
public static readonly id = 'insertLink';
public static readonly dropMimeTypes = [
Mime.textUriList,
...mediaMimes,
];
private readonly _yieldTo = [
{ mimeType: 'text/plain' },
{ extensionId: 'vscode.ipynb', providerId: 'insertAttachment' },
@@ -36,10 +41,11 @@ class MarkdownImageDropProvider implements vscode.DocumentDropEditProvider {
}
private async _getUriListEdit(document: vscode.TextDocument, dataTransfer: vscode.DataTransfer, token: vscode.CancellationToken): Promise<vscode.DocumentDropEdit | undefined> {
const urlList = await dataTransfer.get('text/uri-list')?.asString();
if (!urlList) {
const urlList = await dataTransfer.get(Mime.textUriList)?.asString();
if (!urlList || token.isCancellationRequested) {
return undefined;
}
const snippet = await tryGetUriListSnippet(document, urlList, token);
if (!snippet) {
return undefined;
@@ -61,25 +67,19 @@ class MarkdownImageDropProvider implements vscode.DocumentDropEditProvider {
return;
}
const filesEdit = await createEditForMediaFiles(document, dataTransfer, token);
if (!filesEdit) {
const edit = await createEditForMediaFiles(document, dataTransfer, token);
if (!edit) {
return;
}
const edit = new vscode.DocumentDropEdit(filesEdit.snippet);
edit.label = filesEdit.label;
edit.additionalEdit = filesEdit.additionalEdits;
edit.yieldTo = this._yieldTo;
return edit;
const dropEdit = new vscode.DocumentDropEdit(edit.snippet);
dropEdit.label = edit.label;
dropEdit.additionalEdit = edit.additionalEdits;
dropEdit.yieldTo = this._yieldTo;
return dropEdit;
}
}
export function registerDropIntoEditorSupport(selector: vscode.DocumentSelector) {
return vscode.languages.registerDocumentDropEditProvider(selector, new MarkdownImageDropProvider(), {
id: MarkdownImageDropProvider.id,
dropMimeTypes: [
'text/uri-list',
...mediaMimes,
]
});
return vscode.languages.registerDocumentDropEditProvider(selector, new ResourceDropProvider(), ResourceDropProvider);
}

35
extensions/markdown-language-features/src/languageFeatures/copyFiles/copyPaste.ts → extensions/markdown-language-features/src/languageFeatures/copyFiles/pasteResourceProvider.ts
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@@ -4,13 +4,19 @@
*--------------------------------------------------------------------------------------------*/
import * as vscode from 'vscode';
import { Mime, mediaMimes } from '../../util/mimes';
import { Schemes } from '../../util/schemes';
import { createEditForMediaFiles, createEditAddingLinksForUriList, mediaMimes, getPasteUrlAsFormattedLinkSetting, PasteUrlAsFormattedLink } from './shared';
import { PasteUrlAsFormattedLink, createEditAddingLinksForUriList, createEditForMediaFiles, getPasteUrlAsFormattedLinkSetting } from './shared';
class PasteEditProvider implements vscode.DocumentPasteEditProvider {
class PasteResourceEditProvider implements vscode.DocumentPasteEditProvider {
public static readonly id = 'insertLink';
public static readonly pasteMimeTypes = [
Mime.textUriList,
...mediaMimes,
];
private readonly _yieldTo = [
{ mimeType: 'text/plain' },
{ extensionId: 'vscode.ipynb', providerId: 'insertAttachment' },
@@ -32,19 +38,26 @@ class PasteEditProvider implements vscode.DocumentPasteEditProvider {
return createEdit;
}
const uriEdit = new vscode.DocumentPasteEdit('', '');
const urlList = await dataTransfer.get('text/uri-list')?.asString();
if (!urlList) {
if (token.isCancellationRequested) {
return;
}
return this._getUriListEdit(document, ranges, dataTransfer, token);
}
private async _getUriListEdit(document: vscode.TextDocument, ranges: readonly vscode.Range[], dataTransfer: vscode.DataTransfer, token: vscode.CancellationToken): Promise<vscode.DocumentPasteEdit | undefined> {
const uriList = await dataTransfer.get(Mime.textUriList)?.asString();
if (!uriList || token.isCancellationRequested) {
return;
}
const pasteUrlSetting = getPasteUrlAsFormattedLinkSetting(document);
const pasteEdit = await createEditAddingLinksForUriList(document, ranges, urlList, false, pasteUrlSetting === PasteUrlAsFormattedLink.Smart, token);
const pasteEdit = await createEditAddingLinksForUriList(document, ranges, uriList, false, pasteUrlSetting === PasteUrlAsFormattedLink.Smart, token);
if (!pasteEdit) {
return;
}
uriEdit.label = pasteEdit.label;
const uriEdit = new vscode.DocumentPasteEdit('', pasteEdit.label);
uriEdit.additionalEdit = pasteEdit.additionalEdits;
uriEdit.yieldTo = this._yieldTo;
return uriEdit;
@@ -73,11 +86,5 @@ class PasteEditProvider implements vscode.DocumentPasteEditProvider {
}
export function registerPasteSupport(selector: vscode.DocumentSelector,) {
return vscode.languages.registerDocumentPasteEditProvider(selector, new PasteEditProvider(), {
id: PasteEditProvider.id,
pasteMimeTypes: [
'text/uri-list',
...mediaMimes,
]
});
return vscode.languages.registerDocumentPasteEditProvider(selector, new PasteResourceEditProvider(), PasteResourceEditProvider);
}

18
extensions/markdown-language-features/src/languageFeatures/copyFiles/copyPasteLinks.ts → extensions/markdown-language-features/src/languageFeatures/copyFiles/pasteUrlProvider.ts
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@@ -4,14 +4,17 @@
*--------------------------------------------------------------------------------------------*/
import * as vscode from 'vscode';
import { Mime } from '../../util/mimes';
import { createEditAddingLinksForUriList, getPasteUrlAsFormattedLinkSetting, PasteUrlAsFormattedLink, validateLink } from './shared';
const textPlainMime = 'text/plain';
class PasteLinkEditProvider implements vscode.DocumentPasteEditProvider {
class PasteUrlEditProvider implements vscode.DocumentPasteEditProvider {
public static readonly id = 'insertMarkdownLink';
public static readonly pasteMimeTypes = [
Mime.textPlain,
];
async provideDocumentPasteEdits(
document: vscode.TextDocument,
ranges: readonly vscode.Range[],
@@ -23,7 +26,7 @@ class PasteLinkEditProvider implements vscode.DocumentPasteEditProvider {
return;
}
const item = dataTransfer.get(textPlainMime);
const item = dataTransfer.get(Mime.textPlain);
const urlList = await item?.asString();
if (token.isCancellationRequested || !urlList || !validateLink(urlList).isValid) {
return;
@@ -36,14 +39,11 @@ class PasteLinkEditProvider implements vscode.DocumentPasteEditProvider {
const edit = new vscode.DocumentPasteEdit('', pasteEdit.label);
edit.additionalEdit = pasteEdit.additionalEdits;
edit.yieldTo = pasteEdit.markdownLink ? undefined : [{ mimeType: textPlainMime }];
edit.yieldTo = pasteEdit.markdownLink ? undefined : [{ mimeType: Mime.textPlain }];
return edit;
}
}
export function registerLinkPasteSupport(selector: vscode.DocumentSelector,) {
return vscode.languages.registerDocumentPasteEditProvider(selector, new PasteLinkEditProvider(), {
id: PasteLinkEditProvider.id,
pasteMimeTypes: [textPlainMime]
});
return vscode.languages.registerDocumentPasteEditProvider(selector, new PasteUrlEditProvider(), PasteUrlEditProvider);
}

18
extensions/markdown-language-features/src/languageFeatures/copyFiles/shared.ts
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@@ -6,10 +6,11 @@
import * as path from 'path';
import * as vscode from 'vscode';
import * as URI from 'vscode-uri';
import { Schemes } from '../../util/schemes';
import { NewFilePathGenerator } from './copyFiles';
import { coalesce } from '../../util/arrays';
import { getDocumentDir } from '../../util/document';
import { mediaMimes } from '../../util/mimes';
import { Schemes } from '../../util/schemes';
import { NewFilePathGenerator } from './copyFiles';
enum MediaKind {
Image,
@@ -49,19 +50,6 @@ export const mediaFileExtensions = new Map<string, MediaKind>([
['wav', MediaKind.Audio],
]);
export const mediaMimes = new Set([
'image/bmp',
'image/gif',
'image/jpeg',
'image/png',
'image/webp',
'video/mp4',
'video/ogg',
'audio/mpeg',
'audio/aac',
'audio/x-wav',
]);
const smartPasteRegexes = [
{ regex: /(\[[^\[\]]*](?:\([^\(\)]*\)|\[[^\[\]]*]))/g }, // In a Markdown link
{ regex: /^```[\s\S]*?```$/gm }, // In a backtick fenced code block

22
extensions/markdown-language-features/src/util/mimes.ts Normal file
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@@ -0,0 +1,22 @@
/*---------------------------------------------------------------------------------------------
* Copyright (c) Microsoft Corporation. All rights reserved.
* Licensed under the MIT License. See License.txt in the project root for license information.
*--------------------------------------------------------------------------------------------*/
export const Mime = {
textUriList: 'text/uri-list',
textPlain: 'text/plain',
} as const;
export const mediaMimes = new Set([
'image/bmp',
'image/gif',
'image/jpeg',
'image/png',
'image/webp',
'video/mp4',
'video/ogg',
'audio/mpeg',
'audio/aac',
'audio/x-wav',
]);