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
use graphics::*;
use opengl_graphics::{GlGraphics, Texture, TextureSettings};
use crate::widget::config::*;
use crate::widget::widget::*;
pub struct ImageWidget {
config: Configurable,
image: Texture,
image_size: crate::core::point::Size,
widget_id: i32,
}
impl ImageWidget {
pub fn new(image_name: String) -> Self {
let assets = find_folder::Search::ParentsThenKids(3, 3)
.for_folder("assets")
.unwrap();
let texture =
Texture::from_path(&assets.join(image_name), &TextureSettings::new()).unwrap();
let texture_width = texture.get_width() as i32;
let texture_height = texture.get_height() as i32;
Self {
config: Configurable::new(),
image: texture,
image_size: crate::core::point::Size {
w: texture_width,
h: texture_height,
},
widget_id: 0,
}
}
}
impl Drawable for ImageWidget {
fn draw(&mut self, c: Context, g: &mut GlGraphics, clip: &DrawState) {
let size = self.config().get_size(CONFIG_BODY_SIZE);
let transform = c.transform.scale(
size.w as f64 / self.image_size.w as f64,
size.h as f64 / self.image_size.h as f64,
);
Image::new().draw(&self.image, clip, transform, g);
self.clear_invalidate();
}
}
impl InjectableSystemEvents for ImageWidget {}
impl InjectableCustomEvents for ImageWidget {}
impl Widget for ImageWidget {
fn config(&mut self) -> &mut Configurable {
&mut self.config
}
fn set_widget_id(&mut self, widget_id: i32) {
self.widget_id = widget_id;
}
fn get_widget_id(&mut self) -> i32 {
self.widget_id
}
fn get_injectable_custom_events(&mut self) -> &mut dyn InjectableCustomEvents {
self
}
fn get_injectable_system_events(&mut self) -> &mut dyn InjectableSystemEvents {
self
}
fn get_drawable(&mut self) -> &mut dyn Drawable {
self
}
}