schist_desktop_gui/src/dialog/pick_file_dialog.rs


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use crate::{database_connection::DatabaseConnectionResult, DatabaseConnection};

pub fn pick_file_dialog<P>(starting_directory: Option<P>) -> Option<DatabaseConnectionResult>
where
    P: AsRef<std::path::Path>,
{
    let mut file_dialog = rfd::FileDialog::new()
        .add_filter("SQLite database", &["sqlite"])
        .set_title("Open file");
    if let Some(starting_directory) = starting_directory {
        file_dialog = file_dialog.set_directory(starting_directory);
    }
    file_dialog.pick_file().map(DatabaseConnection::establish)
}