fn on_data_transfer_received()

in native/desktop-linux-sample/src/sample_linux.rs [521:546]

• 26 lines of code
• 5 McCabe index (conditional complexity)

fn on_data_transfer_received(content: &DataTransferContent, window_state: &mut WindowState) {
    if let Some(mime_type) = content.mime_type.as_optional_cstr() {
        let data = content.data.as_slice().unwrap();
        if mime_type == URI_LIST_MIME_TYPE {
            let list_str = str::from_utf8(data).unwrap();
            assert!(list_str.ends_with("\r\n"), "{list_str} doesn't end with CRLF");
            let list = {
                let mut v = list_str.split("\r\n").collect::<Vec<_>>();
                let last = v.pop();
                assert_eq!(last, Some(""));
                v
            };
            info!("Pasted file list: {list:?}");
            for e in list {
                assert!(e.starts_with("file:///"), "\"{e}\" doesn't start with \"file:///\"");
                assert_eq!(e, e.trim_ascii_end());
            }
        } else if mime_type == TEXT_MIME_TYPE {
            let data_str = str::from_utf8(data).unwrap();
            window_state.text += data_str;
        } else {
            warn!("Mime type {mime_type:?} is not supported");
        }
    }
    window_state.drag_and_drop_target = false;
}