private highlightCommandUnderCursor()

in package/src/editorExtensions/commandHighlighter.ts [39:59]

• 17 lines of code
• 2 McCabe index (conditional complexity)

    private highlightCommandUnderCursor(changeEvent: monaco.editor.ICursorSelectionChangedEvent): void {
        // Looks like the user selected a bunch of text. we don't want to highlight the entire command in this case - since highlighting
        // the text is more helpful.
        if (!changeEvent.selection.isEmpty()) {
            this.decorations = this.editor.deltaDecorations(this.decorations, []);
            return;
        }

        const commandRange: monaco.Range = getCurrentCommandRange(
            this.editor,
            changeEvent.selection.getStartPosition()
        );
        const decorations: monaco.editor.IModelDeltaDecoration[] = [
            {
                range: commandRange,
                options: KustoCommandHighlighter.CURRENT_COMMAND_HIGHLIGHT,
            },
        ];

        this.decorations = this.editor.deltaDecorations(this.decorations, decorations);
    }