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[html][css] diagnistics for embedded content

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This commit is contained in:
Martin Aeschlimann
2016-10-24 12:08:48 +02:00
parent 2ff7e262b6
commit 2df11a3136
9 changed files with 189 additions and 41 deletions
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56
extensions/html/client/src/embeddedContentDocuments.ts
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@@ -5,8 +5,8 @@
'use strict';
import { workspace, Uri, EventEmitter, Disposable, TextDocument } from 'vscode';
import { LanguageClient, RequestType } from 'vscode-languageclient';
import { LanguageClient, RequestType, NotificationType } from 'vscode-languageclient';
import { getEmbeddedContentUri, getEmbeddedLanguageId, getHostDocumentUri, isEmbeddedContentUri, EMBEDDED_CONTENT_SCHEME } from './embeddedContentUri';
interface EmbeddedContentParams {
uri: string;
@@ -23,12 +23,21 @@ namespace EmbeddedContentRequest {
}
export interface EmbeddedDocuments extends Disposable {
getVirtualDocumentUri: (parentDocumentUri: string, embeddedLanguageId: string) => Uri;
openVirtualDocument: (embeddedContentUri: Uri, expectedVersion: number) => Thenable<TextDocument>;
getEmbeddedContentUri: (parentDocumentUri: string, embeddedLanguageId: string) => Uri;
openEmbeddedContentDocument: (embeddedContentUri: Uri, expectedVersion: number) => Thenable<TextDocument>;
}
interface EmbeddedContentChangedParams {
uri: string;
version: number;
embeddedLanguageIds: string[];
}
export function initializeEmbeddedContentDocuments(embeddedScheme: string, client: LanguageClient): EmbeddedDocuments {
namespace EmbeddedContentChangedNotification {
export const type: NotificationType<EmbeddedContentChangedParams> = { get method() { return 'embedded/contentchanged'; } };
}
export function initializeEmbeddedContentDocuments(parentDocumentSelector: string[], embeddedLanguages: { [languageId: string]: boolean }, client: LanguageClient): EmbeddedDocuments {
let toDispose: Disposable[] = [];
let embeddedContentChanged = new EventEmitter<Uri>();
@@ -38,16 +47,16 @@ export function initializeEmbeddedContentDocuments(embeddedScheme: string, clien
// documents are closed after a time out or when collected.
toDispose.push(workspace.onDidCloseTextDocument(d => {
if (d.uri.scheme === embeddedScheme) {
if (isEmbeddedContentUri(d.uri)) {
delete openVirtualDocuments[d.uri.toString()];
}
}));
// virtual document provider
toDispose.push(workspace.registerTextDocumentContentProvider(embeddedScheme, {
toDispose.push(workspace.registerTextDocumentContentProvider(EMBEDDED_CONTENT_SCHEME, {
provideTextDocumentContent: uri => {
if (uri.scheme === embeddedScheme) {
let contentRequestParms = { uri: getParentDocumentUri(uri), embeddedLanguageId: getEmbeddedLanguageId(uri) };
if (isEmbeddedContentUri(uri)) {
let contentRequestParms = { uri: getHostDocumentUri(uri), embeddedLanguageId: getEmbeddedLanguageId(uri) };
return client.sendRequest(EmbeddedContentRequest.type, contentRequestParms).then(content => {
if (content) {
openVirtualDocuments[uri.toString()] = content.version;
@@ -63,19 +72,16 @@ export function initializeEmbeddedContentDocuments(embeddedScheme: string, clien
onDidChange: embeddedContentChanged.event
}));
function getVirtualDocumentUri(parentDocumentUri: string, embeddedLanguageId: string) {
return Uri.parse(embeddedScheme + '://' + embeddedLanguageId + '/' + encodeURIComponent(parentDocumentUri) + '.' + embeddedLanguageId);
};
function getParentDocumentUri(virtualDocumentUri: Uri): string {
let languageId = virtualDocumentUri.authority;
let path = virtualDocumentUri.path.substring(1, virtualDocumentUri.path.length - languageId.length - 1); // remove leading '/' and new file extension
return decodeURIComponent(path);
};
function getEmbeddedLanguageId(virtualDocumentUri: Uri): string {
return virtualDocumentUri.authority;
}
// diagnostics for embedded contents
client.onNotification(EmbeddedContentChangedNotification.type, p => {
for (let languageId in embeddedLanguages) {
if (p.embeddedLanguageIds.indexOf(languageId) !== -1) {
// open the document so that validation is triggered in the embedded mode
let virtualUri = getEmbeddedContentUri(p.uri, languageId);
openEmbeddedContentDocument(virtualUri, p.version);
}
}
});
function ensureContentUpdated(virtualURI: Uri, expectedVersion: number) {
let virtualURIString = virtualURI.toString();
@@ -94,7 +100,7 @@ export function initializeEmbeddedContentDocuments(embeddedScheme: string, clien
return Promise.resolve();
};
function openVirtualDocument(virtualURI: Uri, expectedVersion: number): Thenable<TextDocument> {
function openEmbeddedContentDocument(virtualURI: Uri, expectedVersion: number): Thenable<TextDocument> {
return ensureContentUpdated(virtualURI, expectedVersion).then(_ => {
return workspace.openTextDocument(virtualURI).then(document => {
if (expectedVersion === openVirtualDocuments[virtualURI.toString()]) {
@@ -106,8 +112,8 @@ export function initializeEmbeddedContentDocuments(embeddedScheme: string, clien
};
return {
getVirtualDocumentUri,
openVirtualDocument,
getEmbeddedContentUri,
openEmbeddedContentDocument,
dispose: Disposable.from(...toDispose).dispose
};