1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
use crate::prelude::toggle_button::ToggleButton;
use crate::prelude::UiElement;
use crate::ui::prelude::ToggleIconButton;
use buffer_graphics_lib::Graphics;
use graphics_shapes::prelude::Coord;
use rustc_hash::FxHashMap;
use std::hash::Hash;
pub struct ToggleButtonGroup<Key: Hash + Clone + PartialEq + Eq> {
buttons: FxHashMap<Key, ToggleButton>,
selected: Key,
}
impl<Key: Hash + Clone + PartialEq + Eq> ToggleButtonGroup<Key> {
pub fn new(id_button_map: Vec<(Key, ToggleButton)>) -> Self {
let mut buttons = FxHashMap::default();
let first = id_button_map.first().unwrap().0.clone();
for (id, button) in id_button_map.into_iter() {
buttons.insert(id.clone(), button);
}
let mut group = Self {
buttons,
selected: first.clone(),
};
group.set_selected(first);
group
}
}
impl<Key: Hash + Clone + PartialEq + Eq> ToggleButtonGroup<Key> {
pub fn on_mouse_click(&mut self, mouse_xy: Coord) -> Option<Key> {
let mut tmp = None;
for (idx, button) in &mut self.buttons {
if button.on_mouse_click(mouse_xy) {
tmp = Some(idx.clone());
}
}
if let Some(id) = &tmp {
for (idx, button) in &mut self.buttons {
button.set_selected(idx == id);
}
}
tmp
}
pub fn render(&self, graphics: &mut Graphics, mouse_xy: Coord) {
for button in self.buttons.values() {
button.render(graphics, mouse_xy);
}
}
pub fn get_selected(&self) -> &Key {
&self.selected
}
pub fn set_selected(&mut self, id: Key) {
for (idx, button) in &mut self.buttons {
button.set_selected(idx == &id);
}
self.selected = id;
}
}
pub struct ToggleIconButtonGroup<Key: Hash + Clone + PartialEq + Eq> {
buttons: FxHashMap<Key, ToggleIconButton>,
selected: Key,
}
impl<Key: Hash + Clone + PartialEq + Eq> ToggleIconButtonGroup<Key> {
pub fn new(id_button_map: Vec<(Key, ToggleIconButton)>) -> Self {
let mut buttons = FxHashMap::default();
let first = id_button_map.first().unwrap().0.clone();
for (id, button) in id_button_map.into_iter() {
buttons.insert(id.clone(), button);
}
let mut group = Self {
buttons,
selected: first.clone(),
};
group.set_selected(first);
group
}
}
impl<Key: Hash + Clone + PartialEq + Eq> ToggleIconButtonGroup<Key> {
pub fn on_mouse_click(&mut self, mouse_xy: Coord) -> Option<Key> {
let mut tmp = None;
for (idx, button) in &mut self.buttons {
if button.on_mouse_click(mouse_xy) {
tmp = Some(idx.clone());
}
}
if let Some(id) = &tmp {
for (idx, button) in &mut self.buttons {
button.set_selected(idx == id);
}
}
tmp
}
pub fn render(&self, graphics: &mut Graphics, mouse_xy: Coord) {
for button in self.buttons.values() {
button.render(graphics, mouse_xy);
}
}
pub fn get_selected(&self) -> &Key {
&self.selected
}
pub fn set_selected(&mut self, id: Key) {
for (idx, button) in &mut self.buttons {
button.set_selected(idx == &id);
}
self.selected = id;
}
}