patternfly_yew/components/table/model/
state.rs

1use crate::prelude::{TableEntryRenderer, TableModelEntry};
2use std::iter::Enumerate;
3use yew::virtual_dom::Key;
4use yew::UseStateHandle;
5
6#[derive(Clone)]
7pub struct UseStateTableModel<T>
8where
9    T: PartialEq,
10{
11    entries: UseStateHandle<Vec<T>>,
12}
13
14impl<T> UseStateTableModel<T>
15where
16    T: PartialEq,
17{
18    pub fn new(entries: UseStateHandle<Vec<T>>) -> Self {
19        Self { entries }
20    }
21}
22
23impl<T> PartialEq for UseStateTableModel<T>
24where
25    T: PartialEq,
26{
27    fn eq(&self, other: &Self) -> bool {
28        self.entries.eq(&other.entries)
29    }
30}
31
32impl<T> From<UseStateHandle<Vec<T>>> for UseStateTableModel<T>
33where
34    T: PartialEq,
35{
36    fn from(value: UseStateHandle<Vec<T>>) -> Self {
37        UseStateTableModel::new(value)
38    }
39}
40
41impl<C, T> super::TableDataModel<C> for UseStateTableModel<T>
42where
43    C: Clone + Eq + 'static,
44    T: PartialEq + TableEntryRenderer<C> + Clone + 'static,
45{
46    type Iterator<'i> = Enumerate<core::slice::Iter<'i, Self::Item>>;
47    type Item = T;
48    type Key = usize;
49
50    fn len(&self) -> usize {
51        self.entries.len()
52    }
53
54    fn is_empty(&self) -> bool {
55        self.entries.is_empty()
56    }
57
58    fn contains(&self, key: &Self::Key) -> bool {
59        *key < self.entries.len()
60    }
61
62    fn iter(&self) -> Self::Iterator<'_> {
63        self.entries.iter().enumerate()
64    }
65}
66
67pub struct StateIter<'i, T, K, C>
68where
69    K: Into<Key>,
70    C: Clone + Eq,
71{
72    iter: Box<dyn Iterator<Item = TableModelEntry<'i, T, K, C>> + 'i>,
73}
74
75impl<'i, T, K, C> Iterator for StateIter<'i, T, K, C>
76where
77    K: Into<Key>,
78    C: Clone + Eq,
79{
80    type Item = TableModelEntry<'i, T, K, C>;
81
82    fn next(&mut self) -> Option<Self::Item> {
83        self.iter.next()
84    }
85}
patternfly_yew/components/table/model/state.rs

patternfly_yew/components/table/model/
state.rs
