jiao_shapes/shapes/
text.rs

1// Copyright (c) 2022 Xu Shaohua <shaohua@biofan.org>. All rights reserved.
2// Use of this source is governed by Apache-2.0 License that can be found
3// in the LICENSE file.
4
5use jiao::base::RectF;
6use jiao::kernel::PainterTrait;
7
8use crate::ShapeTrait;
9
10#[derive(Debug, Clone)]
11pub struct TextShape {
12    text: String,
13    container_rect: RectF,
14    path_is_dirty: bool,
15}
16
17impl TextShape {
18    #[must_use]
19    pub const fn new(text: String, container_rect: RectF) -> Self {
20        Self {
21            text,
22            container_rect,
23            path_is_dirty: true,
24        }
25    }
26
27    /// Get text content.
28    #[must_use]
29    pub fn text(&self) -> &str {
30        &self.text
31    }
32
33    /// Update text content.
34    pub fn set_text(&mut self, text: String) {
35        if self.text != text {
36            self.text = text;
37            self.path_is_dirty = true;
38        }
39    }
40
41    /// Get container rectangle.
42    #[must_use]
43    pub const fn container_rect(&self) -> &RectF {
44        &self.container_rect
45    }
46
47    /// Update bounding rectangle.
48    pub fn set_container_rect(&mut self, container_rect: RectF) {
49        if self.container_rect != container_rect {
50            self.container_rect = container_rect;
51            self.path_is_dirty = true;
52        }
53    }
54}
55
56impl ShapeTrait for TextShape {
57    fn bounding_rect(&self) -> RectF {
58        todo!()
59    }
60
61    fn repaint(&mut self, _painter: &mut dyn PainterTrait) {}
62}
jiao_shapes/shapes/text.rs

jiao_shapes/shapes/
text.rs
