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re-rendering Markdown preview when updated extra configurations provided by extension

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This commit is contained in:
Vitaliy Mazurenko
2019-04-01 10:52:23 +03:00
parent 8b01096845
commit e40d72b1b5
3 changed files with 14 additions and 2 deletions
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5
extensions/markdown-language-features/src/commands/refreshPreview.ts
View File

@@ -5,15 +5,18 @@
import { Command } from '../commandManager';
import { MarkdownPreviewManager } from '../features/previewManager';
import { MarkdownEngine } from '../markdownEngine';
export class RefreshPreviewCommand implements Command {
public readonly id = 'markdown.preview.refresh';
public constructor(
private readonly webviewManager: MarkdownPreviewManager
private readonly webviewManager: MarkdownPreviewManager,
private readonly engine: MarkdownEngine
) { }
public execute() {
this.engine.cleanCache();
this.webviewManager.refresh();
}
}

2
extensions/markdown-language-features/src/extension.ts
View File

@@ -78,7 +78,7 @@ function registerMarkdownCommands(
commandManager.register(new commands.ShowPreviewToSideCommand(previewManager, telemetryReporter));
commandManager.register(new commands.ShowLockedPreviewToSideCommand(previewManager, telemetryReporter));
commandManager.register(new commands.ShowSourceCommand(previewManager));
commandManager.register(new commands.RefreshPreviewCommand(previewManager));
commandManager.register(new commands.RefreshPreviewCommand(previewManager, engine));
commandManager.register(new commands.MoveCursorToPositionCommand());
commandManager.register(new commands.ShowPreviewSecuritySelectorCommand(previewSecuritySelector, previewManager));
commandManager.register(new commands.OpenDocumentLinkCommand(engine));

9
extensions/markdown-language-features/src/markdownEngine.ts
View File

@@ -47,6 +47,11 @@ class TokenCache {
};
this.tokens = tokens;
}
public clean(): void {
this.cachedDocument = undefined;
this.tokens = undefined;
}
}
export class MarkdownEngine {
@@ -147,6 +152,10 @@ export class MarkdownEngine {
return this.tokenize(document, config, engine);
}
public cleanCache(): void {
this._tokenCache.clean();
}
private getConfig(resource: vscode.Uri): MarkdownItConfig {
const config = vscode.workspace.getConfiguration('markdown', resource);
return {