veloren_voxygen/ui/
event.rs

1use conrod_core::{event::Input, input::Button};
2use vek::*;
3
4#[derive(Clone, Debug)]
5pub struct Event(pub Input);
6impl Event {
7    pub fn try_from(
8        event: &winit::event::Event<()>,
9        window: &winit::window::Window,
10    ) -> Option<Self> {
11        use conrod_winit::*;
12        // A wrapper around the winit window that allows us to implement the trait
13        // necessary for enabling the winit <-> conrod conversion functions.
14        struct WindowRef<'a>(&'a winit::window::Window);
15
16        // Implement the `WinitWindow` trait for `WindowRef` to allow for generating
17        // compatible conversion functions.
18        impl WinitWindow for WindowRef<'_> {
19            fn get_inner_size(&self) -> Option<(u32, u32)> {
20                Some(
21                    winit::window::Window::inner_size(self.0)
22                        .to_logical::<u32>(self.hidpi_factor())
23                        .into(),
24                )
25            }
26
27            fn hidpi_factor(&self) -> f64 { winit::window::Window::scale_factor(self.0) }
28        }
29        convert_event!(event, &WindowRef(window)).map(Self)
30    }
31
32    pub fn is_keyboard_or_mouse(&self) -> bool {
33        matches!(
34            self.0,
35            Input::Press(_)
36                | Input::Release(_)
37                | Input::Motion(_)
38                | Input::Touch(_)
39                | Input::Text(_)
40        )
41    }
42
43    pub fn is_keyboard(&self) -> bool {
44        matches!(
45            self.0,
46            Input::Press(Button::Keyboard(_))
47                | Input::Release(Button::Keyboard(_))
48                | Input::Text(_)
49        )
50    }
51
52    pub fn new_resize(dims: Vec2<f64>) -> Self { Self(Input::Resize(dims.x, dims.y)) }
53}
veloren_voxygen/ui/event.rs

veloren_voxygen/ui/
event.rs
