Preserve focus when opening diff editor

[chrarnoldus]

Kilo Code PR: Kilo-Org/kilocode#981

Related GitHub Issue

Contributes to #4784, not sure if it resolves it completely.

Description

When Roo edits a file the diff view steals focus from whatever had focus (probably the chat window text area). Specifying preserveFocus here prevents this from happening (in some cases at least). Since preserveFocus is specified in many places in the code base, here might be an oversight/regression.

Test Procedure

• Open a new chat in Code mode.
• Ask Roo to create a file.
• Verify that the chat window's text area keeps focus while the edit is in progress.

Get in Touch

chrarnoldus on Discord, Christiaan on Kilo Code Slack

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Important

Adds preserveFocus to showTextDocument in DiffViewProvider.ts to maintain focus during diff editor opening, with corresponding tests in DiffViewProvider.spec.ts.

• Behavior:
  • Adds preserveFocus: true to showTextDocument in DiffViewProvider.ts to prevent focus loss when opening diff editor.
  • Updates test in DiffViewProvider.spec.ts to check for preserveFocus option in showTextDocument call.
• Tests:
  • Verifies showTextDocument is called with preserveFocus: true in DiffViewProvider.spec.ts.
  • Ensures executeCommand follows showTextDocument in DiffViewProvider.spec.ts.
  • Tests handling of showTextDocument failure in DiffViewProvider.spec.ts.

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[daniel-lxs]

Thank you @chrarnoldus!

It seems that #5349 already addressed these fixes.