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704b5e581a
The old rescheduling dialog's two options have been split into two separate menu items, "Forget", and "Set Due Date" For cards that are not review cards, "Set Due Date" behaves like the old reschedule option, changing the cards into a review card, and and setting both the interval and due date to the provided number of days. When "Set Due Date" is applied to a review card, it no longer resets the card's interval. Instead, it looks at how much the provided number of days will change the original interval, and adjusts the interval by that amount, so that cards that are answered earlier receive a smaller next interval, and cards that are answered after a longer delay receive a bonus. For example, imagine a card was answered on day 5, and given an interval of 10 days, so it has a due date of day 15. - if on day 10 the due date is changed to day 12 (today+2), the card is being scheduled 3 days earlier than it was supposed to be, so the interval will be adjusted to 7 days. - and if on day 10 the due date is changed to day 20, the interval will be changed from 10 days to 15 days. There is no separate option to reset the interval of a review card, but it can be accomplished by forgetting the card(s), and then setting the desired due date. Other notes: - Added the action to the review screen as well. - Set the shortcut to Ctrl+Shift+D, and changed the existing Delete Tags shortcut to Ctrl+Alt+Shift+A.
84 lines
2.7 KiB
Rust
84 lines
2.7 KiB
Rust
// Copyright: Ankitects Pty Ltd and contributors
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// License: GNU AGPL, version 3 or later; http://www.gnu.org/licenses/agpl.html
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use crate::serde::{default_on_invalid, deserialize_int_from_number};
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use crate::{define_newtype, prelude::*};
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use num_enum::TryFromPrimitive;
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use serde::Deserialize;
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use serde_repr::{Deserialize_repr, Serialize_repr};
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use serde_tuple::Serialize_tuple;
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define_newtype!(RevlogID, i64);
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#[derive(Serialize_tuple, Deserialize, Debug, Default, PartialEq)]
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pub struct RevlogEntry {
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pub id: TimestampMillis,
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pub cid: CardID,
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pub usn: Usn,
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/// - In the V1 scheduler, 3 represents easy in the learning case.
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/// - 0 represents manual rescheduling.
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#[serde(rename = "ease")]
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pub button_chosen: u8,
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/// Positive values are in days, negative values in seconds.
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#[serde(rename = "ivl", deserialize_with = "deserialize_int_from_number")]
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pub interval: i32,
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/// Positive values are in days, negative values in seconds.
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#[serde(rename = "lastIvl", deserialize_with = "deserialize_int_from_number")]
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pub last_interval: i32,
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/// Card's ease after answering, stored as 10x the %, eg 2500 represents 250%.
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#[serde(rename = "factor", deserialize_with = "deserialize_int_from_number")]
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pub ease_factor: u32,
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/// Amount of milliseconds taken to answer the card.
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#[serde(rename = "time", deserialize_with = "deserialize_int_from_number")]
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pub taken_millis: u32,
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#[serde(rename = "type", default, deserialize_with = "default_on_invalid")]
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pub review_kind: RevlogReviewKind,
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}
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#[derive(Serialize_repr, Deserialize_repr, Debug, PartialEq, TryFromPrimitive, Clone, Copy)]
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#[repr(u8)]
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pub enum RevlogReviewKind {
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Learning = 0,
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Review = 1,
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Relearning = 2,
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EarlyReview = 3,
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Manual = 4,
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}
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impl Default for RevlogReviewKind {
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fn default() -> Self {
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RevlogReviewKind::Learning
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}
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}
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impl RevlogEntry {
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pub(crate) fn interval_secs(&self) -> u32 {
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(if self.interval > 0 {
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self.interval * 86_400
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} else {
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-self.interval
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}) as u32
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}
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}
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impl Collection {
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pub(crate) fn log_manually_scheduled_review(
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&mut self,
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card: &Card,
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original: &Card,
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usn: Usn,
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) -> Result<()> {
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let entry = RevlogEntry {
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id: TimestampMillis::now(),
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cid: card.id,
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usn,
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button_chosen: 0,
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interval: card.interval as i32,
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last_interval: original.interval as i32,
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ease_factor: card.ease_factor as u32,
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taken_millis: 0,
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review_kind: RevlogReviewKind::Manual,
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};
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self.storage.add_revlog_entry(&entry)
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}
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}
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