@uiw/react-codemirror/esm/utils.js

CodeMirror component for React.

export var getStatistics = view => {
  return {
    line: view.state.doc.lineAt(view.state.selection.main.from),
    lineCount: view.state.doc.lines,
    lineBreak: view.state.lineBreak,
    length: view.state.doc.length,
    readOnly: view.state.readOnly,
    tabSize: view.state.tabSize,
    selection: view.state.selection,
    selectionAsSingle: view.state.selection.asSingle().main,
    ranges: view.state.selection.ranges,
    selectionCode: view.state.sliceDoc(view.state.selection.main.from, view.state.selection.main.to),
    selections: view.state.selection.ranges.map(r => view.state.sliceDoc(r.from, r.to)),
    selectedText: view.state.selection.ranges.some(r => !r.empty)
  };
};