107 lines
3.1 KiB
Rust
107 lines
3.1 KiB
Rust
use crate::lang::{KanaSet, KanaType};
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use crate::selector::SelectorMessage::ChangeMode;
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use crate::writing::WritingState;
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use crate::Page::{Quiz, Writing};
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use crate::{NavigatedPage, Page, QuizState};
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use iced::widget::*;
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use iced::{alignment, Element};
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pub struct SelectorState {
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pub set: KanaSet,
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is_writing: bool,
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}
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impl Default for SelectorState {
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fn default() -> Self {
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Self {
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set: KanaSet::hiragana(),
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is_writing: false,
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}
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}
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}
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#[derive(Debug, Clone)]
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pub enum SelectorMessage {
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Change,
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Goto,
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Check(usize, bool),
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ChangeMode(bool),
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}
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impl NavigatedPage<SelectorMessage> for SelectorState {
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fn navigate(&self, message: &SelectorMessage) -> Option<Page> {
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if let SelectorMessage::Goto = message {
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return if self.is_writing {
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let writing = WritingState::new(&self.set);
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Some(Writing(writing))
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} else {
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let mut quiz = QuizState::new();
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quiz.set = self.set.clone();
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Some(Quiz(quiz))
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};
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}
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None
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}
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}
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impl SelectorState {
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pub fn update(&mut self, message: SelectorMessage) {
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match message {
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SelectorMessage::Change => match self.set.chars_type {
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KanaType::Katakana => self.set = KanaSet::hiragana(),
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KanaType::Hiragana => self.set = KanaSet::katakana(),
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},
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SelectorMessage::Goto => {}
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SelectorMessage::Check(i, b) => self.set.include_map[i] = b,
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ChangeMode(b) => self.is_writing = b,
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}
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}
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pub fn view(&self) -> Element<'_, SelectorMessage> {
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container(
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iced::widget::column![
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button("Переключить").on_press(SelectorMessage::Change),
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self.rows_selector(),
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toggler(self.is_writing)
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.label("Режим письма")
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.on_toggle(ChangeMode),
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button("К тесту").on_press(SelectorMessage::Goto),
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]
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.spacing(10),
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)
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.padding(20)
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.into()
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}
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fn rows_selector(&self) -> Element<'_, SelectorMessage> {
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let mut row = Row::new();
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for i in 0..self.set.dictionary.len() {
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let setup_checked = move |b: bool| -> SelectorMessage { SelectorMessage::Check(i, b) };
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let mut chars_column: Column<'_, _> = Column::new();
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chars_column =
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chars_column.push(checkbox(self.set.include_map[i]).on_toggle(setup_checked));
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for v in &self.set.dictionary[i] {
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chars_column = chars_column.push(
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container(
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text!("{}", v.0.clone().to_uppercase())
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.size(36),
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)
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.padding(20)
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.style(container::rounded_box),
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);
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}
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row = row.push(
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chars_column
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.spacing(10)
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.align_x(alignment::Horizontal::Center),
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);
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}
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row.spacing(10).into()
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}
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}
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