Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

fix: [music-preview] The default picture show error. #2432

Conversation

GongHeng2017
Copy link
Contributor

Change the default picture.

Log: fix issue
Bug: https://pms.uniontech.com/bug-view-157251.html

@deepin-ci-robot
Copy link

deepin pr auto review

代码审查意见:

  1. 文件格式更改

    • default_music_cover.png替换为default_music_cover.svg,这是一个好的做法,因为SVG格式支持无损压缩和矢量图形,更适合用于图标和图形。
  2. 代码重构

    • musicmessageview.cpp文件中,将img的赋值和imgLabel的设置合并,可以减少代码重复,提高可读性。
    • img.isNull()true时,直接使用QIconpixmap方法设置imgLabel的封面图,这是一个更简洁的方法。
  3. 性能优化

    • 使用QIcon::pixmap方法可以直接将SVG转换为QPixmap,避免了额外的图像加载步骤,可能提高性能。
  4. 代码注释

    • 考虑在musicmessageview.cpp中添加注释,解释为什么在img.isNull()true时使用QIcon而不是直接加载图像文件,这有助于其他开发者理解代码逻辑。
  5. 错误处理

    • 如果QIcon::pixmap方法在转换SVG到QPixmap时失败,应该添加错误处理逻辑,以避免潜在的运行时错误。
  6. 资源管理

    • 确保在替换图像资源时,旧的图像文件(如default_music_cover.png)被正确删除,以避免资源泄漏。
  7. 兼容性

    • 确保SVG图像在所有目标平台上都能正确显示,特别是在不支持SVG的旧版本操作系统上。

综上所述,代码的更改是合理的,并且提高了代码的可读性和性能。建议在实施这些更改后,进行充分的测试,确保没有引入新的问题。

@deepin-ci-robot
Copy link

[APPROVALNOTIFIER] This PR is NOT APPROVED

This pull-request has been approved by: GongHeng2017, max-lvs

The full list of commands accepted by this bot can be found here.

Needs approval from an approver in each of these files:

Approvers can indicate their approval by writing /approve in a comment
Approvers can cancel approval by writing /approve cancel in a comment

@GongHeng2017
Copy link
Contributor Author

/merge

@deepin-bot deepin-bot bot merged commit dfd5429 into linuxdeepin:release/eagle Nov 26, 2024
20 checks passed
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Labels
None yet
Projects
None yet
Development

Successfully merging this pull request may close these issues.

3 participants