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Adding SnippetString-based completion sample which demonstrates how dynamic context-sensitive snippets can be created.

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Jan Dolejsi
2017-12-12 18:53:54 +01:00
parent e46d75fca7
commit 7b9c376aad
4 changed files with 35 additions and 9 deletions
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12
completions-sample/package.json
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@ -1,7 +1,7 @@
{
"name": "completions-sample",
"displayName": "Completion Item Provider Sample",
"version": "0.0.1",
"version": "0.0.2",
"publisher": "jrieken",
"repository": {
"type": "git",
@ -11,7 +11,7 @@
"url": "https://github.com/Microsoft/vscode-extension-samples/issues"
},
"engines": {
"vscode": "^1.5.0"
"vscode": "^1.18.0"
},
"categories": [
"Other"
@ -20,9 +20,15 @@
"*"
],
"main": "./out/extension",
"scripts": {
"vscode:prepublish": "tsc -p ./",
"compile": "tsc -watch -p ./",
"postinstall": "node ./node_modules/vscode/bin/install",
"tslint": "tslint -c tslint.json src/extension.ts"
},
"devDependencies": {
"typescript": "^2.1.4",
"vscode": "^1.0.0",
"vscode": "^1.1.10",
"@types/node": "^6.0.40"
}
}

24
completions-sample/src/extension.ts
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@ -10,10 +10,30 @@ export function activate(context: vscode.ExtensionContext) {
// The most simple completion item provider which
// * registers for text files (`'plaintext'`), and
// * only return the 'Hello World' completion
// * return the 'Hello World' and
// a snippet-based completion item.
vscode.languages.registerCompletionItemProvider('plaintext', {
provideCompletionItems() {
return [new vscode.CompletionItem('Hello World')];
return [
new vscode.CompletionItem('Hello World!'),
createSnippetItem()
];
}
});
function createSnippetItem(): vscode.CompletionItem {
// Read more here:
// https://code.visualstudio.com/docs/extensionAPI/vscode-api#CompletionItem
// https://code.visualstudio.com/docs/extensionAPI/vscode-api#SnippetString
// For SnippetString syntax look here:
// https://code.visualstudio.com/docs/editor/userdefinedsnippets#_creating-your-own-snippets
let item = new vscode.CompletionItem('Good part of the day', vscode.CompletionItemKind.Snippet);
item.insertText = new vscode.SnippetString("Good ${1|morning,afternoon,evening|}.");
item.documentation = new vscode.MarkdownString("Inserts a snippet that lets you select the _appropriate_ part of the day for your greeting.");
return item;
}
}

6
lsp-sample/server/src/server.ts
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@ -20,8 +20,8 @@ let documents: TextDocuments = new TextDocuments();
// for open, change and close text document events
documents.listen(connection);
// After the server has started the client sends an initilize request. The server receives
// in the passed params the rootPath of the workspace plus the client capabilites.
// After the server has started the client sends an initialize request. The server receives
// in the passed params the rootPath of the workspace plus the client capabilities.
let workspaceRoot: string;
connection.onInitialize((params): InitializeResult => {
workspaceRoot = params.rootPath;
@ -91,7 +91,7 @@ function validateTextDocument(textDocument: TextDocument): void {
connection.onDidChangeWatchedFiles((_change) => {
// Monitored files have change in VSCode
connection.console.log('We recevied an file change event');
connection.console.log('We received an file change event');
});

2
previewhtml-sample/src/extension.ts
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@ -61,7 +61,7 @@ export function activate(context: vscode.ExtensionContext) {
}
</style>
<body>
<div>Preview of the <a href="${encodeURI('command:extension.revealCssRule?' + JSON.stringify([document.uri, propStart, propEnd]))}">CSS properties</a></dev>
<div>Preview of the <a href="${encodeURI('command:extension.revealCssRule?' + JSON.stringify([document.uri, propStart, propEnd]))}">CSS properties</a></div>
<hr>
<div id="el">Lorem ipsum dolor sit amet, mi et mauris nec ac luctus lorem, proin leo nulla integer metus vestibulum lobortis, eget</div>
</body>`;