修复inputbox_getline缩放错误Fix inputbox scaling issue

[sadlavaarsc]

如题，原本的inputbox由于锁死长宽高（默认设置为400*300）导致在窗口本身较小时会显示不完全，严重时甚至完全无法显示文本框，如下图所示：

或者：

对此，通过简单的修改补充了在窗口小于默认inputbox时进行简单的缩放，具体来说缩放逻辑是：

1. 如果空间足够，就采用远古设置
2. 如果空间不够，就等比例缩放一下
3. 由于字体高度对观感影响比较大，这里字体高度绑定的是对话框的高度

最终效果如下：

300*200的窗口：

680*400的窗口：

更多细节参见代码

Summary by CodeRabbit

• New Features
  • The input box now automatically adjusts its size and position based on available screen space, offering a more responsive and adaptive user interface.
  • Enhanced scaling adapts the text size and layout, ensuring improved readability, visual consistency, and a smoother experience across various devices.

[coderabbitai]

Walkthrough

The pull request updates the inputbox_getline function in src/egegapi.cpp by replacing fixed dimensions with dynamic calculations. The width and height now adapt using the MIN function to ensure they do not exceed default values, and proportional adjustments have been applied for positioning, sizing of components, and font scaling. Chinese comments have been added to clarify the drawing logic, while no changes were made to the declared public interfaces.

Changes

File	Change Summary
src/egegapi.cpp	Updated inputbox_getline to compute dynamic dimensions and proportional positioning and scaling; added Chinese comments explaining the logic

Sequence Diagram(s)

sequenceDiagram
    participant UI as User Interface
    participant IB as inputbox_getline
    participant SC as Screen Dimensions

    UI->>IB: Request input box display
    IB->>SC: Retrieve available screen dimensions
    SC-->>IB: Provide dimensions
    IB->>IB: Compute width & height using MIN function
    IB->>IB: Adjust position, size, and font scaling based on dimensions
    IB->>UI: Render dynamically sized input box

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Poem

In a burrow of code so neat,
I hop with joy at every beat,
Dynamic sizes now lead the way,
Scaling input boxes come to play,
My rabbit heart cheers the clever update!

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📜 Recent review details

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📥 Commits

Reviewing files that changed from the base of the PR and between a2d667b and 60691c6.

📒 Files selected for processing (1)

• src/egegapi.cpp (3 hunks)

🔇 Additional comments (5)

src/egegapi.cpp (5)

2994-2996: Good addition of explanatory comments.

The comments effectively explain the scaling logic implemented in this fix: maintaining original settings when space is sufficient, proportionally scaling when space is limited, and binding font height to dialog box height for better appearance.

---

3000-3002: Good implementation of dynamic sizing.

The code properly defines default dimensions (400x300) and uses the MIN function to ensure dimensions don't exceed either the default values or available screen space. The centered positioning calculation is also correct.

---

3011-3012: Edit control positioning and sizing now scale properly.

The implementation correctly scales the edit control's position and size proportionally to the dialog dimensions, ensuring it remains usable at smaller window sizes.

---

3022-3029: UI elements now scale appropriately with window dimensions.

The line drawing, font size, and text positioning all scale proportionally with the dialog dimensions, ensuring consistent appearance at different window sizes.

---

3033-3033: Rectangle scaling is consistent with other UI elements.

The text display rectangle is properly scaled proportionally to maintain the layout at smaller window sizes.

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[chirsz-ever]

最佳的方式也许是实际计算布局，把中间和左右的空白压缩下？

[sadlavaarsc]

最佳的方式也许是实际计算布局，把中间和左右的空白压缩下？

我有想过改的多一点，但是估计工作量约等于重新做一个inputbox了，那我再看看要不要改改或者加个新接口重载什么的