Vscode move to line X after openTextDocument-CodePudding

I'm developing a VS Code extension that jump to a specific file:num, but I'm stuck at the step of moving the cursor to a specific line after opening a file. How can I achieve this :

export const openAndMoveToLine = async (file_line: string) => {

  // /home/user/some/path.php:10
  let [filename, line_number] = file_line.split(":")
  
  // opening the file => OK
  let setting: vscode.Uri = vscode.Uri.parse(filename)
  let doc = await vscode.workspace.openTextDocument(setting)
  vscode.window.showTextDocument(doc, 1, false);

  // FIXME: After being opened, now move to the line X  => NOK **/

  await vscode.commands.executeCommand("cursorMove",     {
          to: "down", by:'wrappedLine',
          value: parseInt(line_number)
    });

}

Thank you

CodePudding user response：

You will first need to get access to the active editor. This is done by adding a .then to the showTextDocument call (which is a Thenable function) that returns a text editor object. You will then be able to use the textEditor variable (as in the example) to set the position of the cursor using the selection property as follows:

vscode.window.showTextDocument(doc, 1, false).then((textEditor: TextEditor) => {
  const lineNumber = 1;
  const characterNumberOnLine = 1;
  const position = new vscode.Position(lineNumber, characterNumberOnLine);
  const newSelection = new vscode.Selection(position, position);
  textEditor.selection = newSelection;
});

Reference to selection API can be found here.

The usecase that you are exploring has been discussed in GitHub issue that can be found here.

CodePudding user response：

It can be done with the TextDocumentShowOptions easily:

const showDocOptions = {

    preserveFocus: false,
    viewColumn: 1,
    selection: new vscode.Range(314, 0, 314, 0)
};

let doc = await vscode.window.showTextDocument(setting, showDocOptions);