tree 7271aaf5cbf3ba074b732c3d264bd47082fa9d2a
parent b34b8b307e8d804b6ea3f2596388708839f30e58
author Josh Bleecher Snyder <josharian@gmail.com> 1748467015 +0000
committer Josh Bleecher Snyder <josharian@gmail.com> 1748483950 -0700

webui: expand Monaco comment selections to full lines for better context

Enhances the Monaco diff editor comment functionality to automatically
expand any text selection to include complete lines, providing better
context for LLM analysis and code review discussions.

Changes include:

1. Modified handleSelectionChange method in sketch-monaco-view.ts:
   - Automatically expands selection start to column 1 (beginning of line)
   - Expands selection end to the maximum column of the end line
   - Updates both selectedText and selectionRange to reflect full lines
   - Maintains existing line number calculation for comment headers

2. Enhanced selection behavior:
   - Partial line selections now include the entire line(s)
   - Multi-line partial selections expand to include complete first and last lines
   - Already full-line selections remain unchanged
   - Preserves line number information for accurate comment context

The expansion logic uses Monaco's getLineMaxColumn() method to determine
proper line boundaries and getValueInRange() to extract the complete
text. This ensures that comments always include meaningful, complete
code segments rather than partial fragments.

Co-Authored-By: sketch <hello@sketch.dev>
Change-ID: s7a8b9c2d3e4f5g6k