fix: Failed to export images in AVIF/HEIF formats

[Kakueeen]

as title

Log: fix bug
Bug: https://pms.uniontech.com/bug-view-327739.html

Summary by Sourcery

Bug Fixes:

• Enable exporting images in AVIF and HEIF formats by updating the exportFormatMapping table

[sourcery-ai]

Reviewer's Guide

Extend image export functionality by adding AVIF and HEIF formats to the export format mapping in CExportImageDialog.

File-Level Changes

Change	Details	Files
Add AVIF and HEIF export formats to the format mapping	Insert mapping entry for AVIF at index 8 Insert mapping entry for HEIF at index 9	src/widgets/dialog/cexportimagedialog.cpp

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[sourcery-ai]

Hey @Kakueeen - I've reviewed your changes and they look great!

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[deepin-ci-robot]

deepin pr auto review

代码审查意见：

1. 代码格式：

   • 新增的{8, "avif"}, {9, "heif"}格式与之前的项一致，没有问题。

2. 代码质量：

   • exportFormatMapping是一个常量映射，建议将其定义为const，以避免意外修改。
   • 如果exportFormatMapping的值不会改变，建议将其定义为constexpr，以提高编译时的性能。

3. 代码性能：

   • 由于exportFormatMapping是一个静态常量，其初始化在程序启动时完成，对性能的影响微乎其微，无需优化。

4. 代码安全：

   • 没有发现明显的安全问题。

5. 其他建议：

   • 如果exportFormatMapping的键值对会频繁变动，建议将其存储在配置文件中，以便于管理和修改。
   • 考虑到未来可能需要支持更多的图像格式，建议使用配置文件或数据库来管理这些格式，而不是硬编码在代码中。

综上所述，代码改动本身没有问题，但建议考虑将exportFormatMapping定义为constexpr，并考虑使用配置文件来管理图像格式。

[deepin-ci-robot]

[APPROVALNOTIFIER] This PR is NOT APPROVED

This pull-request has been approved by: Kakueeen, lzwind

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

Details

Needs approval from an approver in each of these files:

• debian/deepin/OWNERS

Approvers can indicate their approval by writing /approve in a comment
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[Kakueeen]

/forcemerge