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folding provider: first version

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This commit is contained in:
Martin Aeschlimann
2018-02-22 14:12:57 +01:00
parent c2a227b77e
commit 0faa5d117c
19 changed files with 689 additions and 65 deletions
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66
extensions/json/client/src/jsonMain.ts
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@@ -8,8 +8,8 @@ import * as path from 'path';
import * as nls from 'vscode-nls';
const localize = nls.loadMessageBundle();
import { workspace, languages, ExtensionContext, extensions, Uri, LanguageConfiguration } from 'vscode';
import { LanguageClient, LanguageClientOptions, RequestType, ServerOptions, TransportKind, NotificationType, DidChangeConfigurationNotification } from 'vscode-languageclient';
import { workspace, languages, ExtensionContext, extensions, Uri, LanguageConfiguration, TextDocument, FoldingRangeList as VSFoldingRangeList, FoldingRange as VSFoldingRange } from 'vscode';
import { LanguageClient, LanguageClientOptions, RequestType, ServerOptions, TransportKind, NotificationType, DidChangeConfigurationNotification, TextDocumentIdentifier } from 'vscode-languageclient';
import TelemetryReporter from 'vscode-extension-telemetry';
import { hash } from './utils/hash';
@@ -30,6 +30,57 @@ namespace SchemaAssociationNotification {
export const type: NotificationType<ISchemaAssociations, any> = new NotificationType('json/schemaAssociations');
}
interface FoldingRangeList {
/**
* The folding ranges.
*/
ranges: FoldingRange[];
}
export enum FoldingRangeType {
/**
* Folding range for a comment
*/
Comment = 'comment',
/**
* Folding range for a imports or includes
*/
Imports = 'imports',
/**
* Folding range for a region (e.g. `#region`)
*/
Region = 'region'
}
interface FoldingRange {
/**
* The start line number
*/
startLine: number;
/**
* The end line number
*/
endLine: number;
/**
* The actual color value for this color range.
*/
type?: FoldingRangeType;
}
interface FoldingRangeRequest {
/**
* The text document.
*/
textDocument: TextDocumentIdentifier;
}
namespace FoldingRangesRequest {
export const type: RequestType<FoldingRangeRequest, FoldingRangeList | null, any, any> = new RequestType('textDocument/foldingRanges');
}
interface IPackageInfo {
name: string;
version: string;
@@ -124,6 +175,17 @@ export function activate(context: ExtensionContext) {
toDispose.push(workspace.onDidCloseTextDocument(d => handleContentChange(d.uri)));
client.sendNotification(SchemaAssociationNotification.type, getSchemaAssociation(context));
languages.registerFoldingProvider(documentSelector, {
provideFoldingRanges(document: TextDocument) {
return client.sendRequest(FoldingRangesRequest.type, { textDocument: client.code2ProtocolConverter.asTextDocumentIdentifier(document) }).then(res => {
if (res && Array.isArray(res.ranges)) {
return new VSFoldingRangeList(res.ranges.map(r => new VSFoldingRange(r.startLine, r.endLine, r.type)));
}
return null;
});
}
});
});
let languageConfiguration: LanguageConfiguration = {