Fix: Add error handling for long file names in MainWindow

[GongHeng2017]

-- Implemented a new error message for cases where the file name exceeds the character limit, providing user guidance to keep names within 60 characters. This enhancement improves user experience by clearly communicating file name restrictions.

Log: Add error handling for long file names in MainWindow
Bug: https://pms.uniontech.com/bug-view-326405.html

Summary by Sourcery

Bug Fixes:

• Show an error message guiding users to keep file names within 60 characters when they are too long

[sourcery-ai]

Reviewer's guide (collapsed on small PRs)

Reviewer's Guide

This PR introduces error handling for files with names exceeding 60 characters in the MainWindow component by adding a new case branch in the showErrorMessage method that displays a user-friendly guidance message.

Class diagram for updated MainWindow error handling

classDiagram
    class MainWindow {
        +void showErrorMessage(FailureInfo fFailureInfo, ErrorInfo eErrorInfo)
    }
    class FailurePage {
        +void setFailureDetail(QString detail)
    }
    MainWindow --> FailurePage: uses
    class ErrorInfo {
    }
    MainWindow ..> ErrorInfo: uses
    class FailureInfo {
    }
    MainWindow ..> FailureInfo: uses

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File-Level Changes

Change	Details	Files
Added error handling for file names exceeding the length limit	Introduced EI_LongFileName case in showErrorMessage switch Displayed a failure detail message instructing users to keep names within 60 characters	src/source/mainwindow.cpp

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[deepin-ci-robot]

deepin pr auto review

我来对这段代码进行审查：

1. 语法逻辑：

• 代码语法正确，符合C++的switch-case语句规范
• case分支结构清晰，每个case都有对应的break语句
• 代码格式规范，缩进合理

2. 代码质量：

• 使用了tr()函数进行国际化处理，这是很好的实践
• 错误信息描述清晰，用户友好
• 代码结构简单直观，易于维护

3. 代码性能：

• 这是一个简单的switch-case语句，性能开销很小
• 没有明显的性能问题

4. 代码安全：

• 代码安全性良好，没有发现潜在的安全隐患
• 错误处理机制完善

改进建议：

1. 代码风格建议：

• 可以考虑将case后面的花括号对齐，保持统一的代码风格：

case EI_LongFileName:
{
    m_pFailurePage->setFailureDetail(tr("The file name is too long. Keep the name within 60 characters please."));
    break;
}

2. 功能建议：

• 可以考虑将文件名长度限制(60字符)定义为常量，便于后续统一修改：

const int MAX_FILENAME_LENGTH = 60;
// 在case中使用：
m_pFailurePage->setFailureDetail(tr("The file name is too long. Keep the name within %1 characters please.").arg(MAX_FILENAME_LENGTH));

3. 可维护性建议：

• 如果类似的错误信息处理较多，建议将错误信息集中管理，比如使用枚举值到错误信息的映射表

4. 国际化建议：

• 确保错误信息的英文表述准确，并检查其他语言版本的翻译是否准确

总体来说，这段代码质量良好，只需要做一些小的优化即可。

[sourcery-ai]

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

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[deepin-ci-robot]

[APPROVALNOTIFIER] This PR is NOT APPROVED

This pull-request has been approved by: GongHeng2017, 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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[GongHeng2017]

/merge