bcbdb8921f
This PR fixes a soundness issue inside the `XErrorHandler` utility function, which could use an xlib `Display` pointer that had no guarantee to be still valid. This could happen because the underlying `XErrorEvent` was stored directly inside the returned error type, and the `Display` pointer it contained was only called to extract the error message during in `Debug` implementation, which could happen long after the associated `Display` had been destroyed. This PR fixes this by extracting the error message upfront and storing it as a string as soon as the error happens. This PR also fixes the `handle` method that was not properly marked `unsafe`. |
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| .github/workflows | ||
| examples | ||
| src | ||
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| .rustfmt.toml | ||
| Cargo.toml | ||
| LICENSE-APACHE | ||
| LICENSE-MIT | ||
| README.md | ||
baseview
A low-level windowing system geared towards making audio plugin UIs.
baseview abstracts the platform-specific windowing APIs (winapi, cocoa, xcb) into a platform-independent API, but otherwise gets out of your way so you can write plugin UIs.
Interested in learning more about the project? Join us on discord, channel #plugin-gui.
Roadmap
Below is a proposed list of milestones (roughly in-order) and their status. Subject to change at any time.
| Feature | Windows | Mac OS | Linux |
|---|---|---|---|
| Spawns a window, no parent | ✔️ | ✔️ | ✔️ |
| Cross-platform API for window spawning | ✔️ | ✔️ | ✔️ |
| Can find DPI scale factor | ✔️ | ✔️ | |
| Basic event handling (mouse, keyboard) | ✔️ | ✔️ | ✔️ |
| Parent window support | ✔️ | ✔️ | ✔️ |
OpenGL context creation (behind the opengl feature) |
✔️ | ✔️ | ✔️ |
Prerequisites
Linux
Install dependencies, e.g.,
sudo apt-get install libx11-dev libxcursor-dev libxcb-dri2-0-dev libxcb-icccm4-dev libx11-xcb-dev
License
Licensed under either of Apache License, Version 2.0 or MIT license at your option.
Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in Baseview by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.