vscode-languageserver-textdocument#Position TypeScript Examples

The following examples show how to use vscode-languageserver-textdocument#Position. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example #1
Source File: navigation.test.ts    From macro-executor with MIT License 6 votes vote down vote up 
function assertLocation(service: LanguageService, input: string, position:Position, location:Location, f:locationFunction) {
	
	let uri = 'test://test/test.src';
	let document = TextDocument.create(uri, 'macro', 0, input);
	documents.set(uri, document);

	let macroFile = service.parseMacroFile(document);
	let result = f(document, position, macroFile);
	
	assert.strictEqual(result.uri, location.uri, input);
	assert.strictEqual(result.range.start.line, location.range.start.line, input);
	assert.strictEqual(result.range.start.character, location.range.start.character, input);
	assert.strictEqual(result.range.end.line, location.range.end.line, input);
	assert.strictEqual(result.range.end.character, location.range.end.character, input);
}
Example #2
Source File: navigation.test.ts    From macro-executor with MIT License 6 votes vote down vote up 
function assertLocations(service: LanguageService, input: string, position:Position, locations:Location[], f:locationsFunction) {
	
	let uri = 'test://test/test.src';
	let document = TextDocument.create(uri, 'macro', 0, input);
	documents.set(uri, document);

	let macroFile = service.parseMacroFile(document);
	let result = f(document, position, macroFile);
	
	assert.strictEqual(result.length, locations.length);

	for (let i = 0; i < result.length; i++) {
		assert.strictEqual(result[i].uri, locations[i].uri, input);
		assert.strictEqual(result[i].range.start.line, locations[i].range.start.line, input);
		assert.strictEqual(result[i].range.start.character, locations[i].range.start.character, input);
		assert.strictEqual(result[i].range.end.line, locations[i].range.end.line, input);
		assert.strictEqual(result[i].range.end.character, locations[i].range.end.character, input);
	}

}
Example #3
Source File: server.ts    From vscode-css-variables with MIT License 6 votes vote down vote up 
export function indexToPosition(str: string, index: number): Position {
  const data = lineColumn(str + '\n', index);

  if (!data) {
    console.log(str, index);
    return { line: 0, character: 0 };
  }
  const { line, col } = data;
  return { line: line - 1, character: col - 1 };
}
Example #4
Source File: server.ts    From vscode-css-variables with MIT License 5 votes vote down vote up 
connection.onDocumentColor((params): ColorInformation[] => {
  const document = documents.get(params.textDocument.uri);
  if (!document) {
    return [];
  }

  const colors: ColorInformation[] = [];

  const text = document.getText();
  const matches = findAll(/var\((?<varName>--[a-z-0-9]+)/g, text);

  const globalStart: Position = { line: 0, character: 0 };

  
  matches.map((match) => {
    const start = indexToPosition(text, match.index + 4);
    const end = indexToPosition(
      text,
      match.index + match[0].length
    );

    const cssVariable = cachedVariables['all']?.get(match.groups.varName);

    if (cssVariable?.color) {
      const range = {
        start: {
          line: globalStart.line + start.line,
          character:
            (end.line === 0 ? globalStart.character : 0) + start.character,
        },
        end: {
          line: globalStart.line + end.line,
          character:
            (end.line === 0 ? globalStart.character : 0) + end.character,
        },
      };

      colors.push({
        color: cssVariable.color,
        range,
      });
    }
  });

  return colors;
});