[Feature Request]: Pasting Text into Affine Doesn't Auto-Format as Code Block

[largedeer]

Description

Description

When pasting plain text (e.g., code snippets) into Affine, the content remains in a standard Text Block instead of automatically converting to a Code Block format. This requires manual reformatting, reducing efficiency.

Steps to Reproduce

1. Copy a code snippet (e.g., console.log("Hello")).
2. Paste it into an Affine Text Block.
3. Actual Result: The text retains default formatting (not a Code Block).
4. Expected Result: Auto-detection as a Code Block (or an option to convert easily).

Original Format:

After Copy to Affine:

Use case

Proposed Solutions

1. Auto-Detection: Detect code-like patterns (indentation, symbols like {}()) and prompt to convert to Code Block.
2. Shortcut Support: Add Ctrl/Cmd + Shift + C to convert selected Text Blocks to Code Blocks.
3. Right-Click Menu: Add a "Paste as Code" option during pasting.

Anything else?

No response

Are you willing to submit a PR?

• Yes I'd like to help by submitting a PR!

[affine-issue-bot]

Issue Status: 🆕 *Untriaged

*🆕 Untriaged

The team has not yet reviewed the issue. We usually do it within one business day.
Docs: https://github.com/toeverything/AFFiNE/blob/canary/docs/issue-triaging.md

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[largedeer]

Try the newer version 0.21.3, seems the issue got fixed.
However the property of the code block is not correct. The original code block(python) was converted to plane text after paste to AFFiNE.

Original Block

After paste to AFFiNE