The icons of ConfigDialog and DictionaryTools looks jaggy on macOS.

[lazylynx]

Description

The icons of ConfigDialog and DictionaryTools looks jaggy on macOS.

Steps to reproduce

Steps to reproduce the behavior:

1. Build and install Mozc for macOS.
2. Open launchpad and confirm ConfigDialog and DictionaryTool s' icons.

Screenshots

Version or commit-id

Mozc-2.30.5490.101+24.11.oss
But it seems that this behavior continues from older Mozc.

Environment

• OS: macOS Sonoma 14.5

Investigations

This behavior is due to the fact that src/data/images/mac/product_icon.icns does not have sufficient resolution images.
Currently, the file seems to only include a 32x32 pixels image.
Once product_icon.icns contains larger images, this issue will be resolved.

Here is a screenshot showing Mozc built from my working branch with higher resolution images in product_icon.icns( https://github.com/lazylynx/mozc/actions/runs/9681442036 ）. They are created from src/data/images/icon.svg with margins modified.

Additional context

icns specification is here:
https://en.wikipedia.org/wiki/Apple_Icon_Image_format
https://web.archive.org/web/20180618155438/https://developer.apple.com/design/human-interface-guidelines/macos/icons-and-images/app-icon/

[lazylynx]

If there are no problem, I'll prepare a PR for replacing the icons.

[hiroyuki-komatsu]

Hi lazylynx,

Thank you for your report. Yes, please feel free to send a PR.

Could you please add a note about how to reproduce your PR to the commit log? (i.e. how to create the same product_icon.icns for other people)

Best regards,

[lazylynx]

Could you please add a note about how to reproduce your PR to the commit log? (i.e. how to create the same product_icon.icns for other people)

Yes, off course!
Is it better to include not just the product_icon.icns file, but also the PNG images used to create the .icns file in the PR?
As shown here, icns files are generated from PNG images with specific sizes and names.

[hiroyuki-komatsu]

If the PNG images can be programmatically created from the SVG file, a comment is totally fine.
If you needed to retouch the PNG images by hands, I'd like have the PNG images too.

Thank you,

[lazylynx]

Since I've retouched images with Figma, I add all PNG images to the PR.
I'd appreciate if you check the PR.

Thank you.