Anki/rslib/src/config/string.rs
Damien Elmes 73d9391f64 update undo skipping; exclude deck/tag expand/collapse
Instead of calling a method inside the transaction body, routines
can now pass Op::SkipUndo if they wish the changes to be discarded
at the end of the transaction. The advantage of doing it this way is
that the list of changes can still be returned, allowing the sync
indicator to update immediately.

Closes #1252
2021-06-25 09:16:15 +10:00

50 lines
1.2 KiB
Rust

// Copyright: Ankitects Pty Ltd and contributors
// License: GNU AGPL, version 3 or later; http://www.gnu.org/licenses/agpl.html
use strum::IntoStaticStr;
use crate::prelude::*;
#[derive(Debug, Clone, Copy, IntoStaticStr)]
#[strum(serialize_all = "camelCase")]
pub enum StringKey {
SetDueBrowser,
SetDueReviewer,
DefaultSearchText,
CardStateCustomizer,
}
impl Collection {
pub fn get_config_string(&self, key: StringKey) -> String {
let default = match key {
StringKey::SetDueBrowser => "0",
StringKey::SetDueReviewer => "1",
_other => "",
};
self.get_config_optional(key)
.unwrap_or_else(|| default.to_string())
}
pub fn set_config_string(
&mut self,
key: StringKey,
val: &str,
undoable: bool,
) -> Result<OpOutput<()>> {
let op = if undoable {
Op::UpdateConfig
} else {
Op::SkipUndo
};
self.transact(op, |col| {
col.set_config_string_inner(key, val)?;
Ok(())
})
}
}
impl Collection {
pub(crate) fn set_config_string_inner(&mut self, key: StringKey, val: &str) -> Result<bool> {
self.set_config(key, &val)
}
}