prototty_common 0.25.0

Definition of common ui elements and views for use with prototty.
Documentation 
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use prototty_render::*;
use text_info::TextInfo;

#[cfg_attr(feature = "serialize", derive(Serialize, Deserialize))]
#[derive(Default, Debug, Clone, Copy)]
pub struct StringView;
impl<T: ?Sized + AsRef<str>> View<T> for StringView {
    fn view<G: ViewGrid>(&mut self, string: &T, offset: Coord, depth: i32, grid: &mut G) {
        let string = string.as_ref();
        for (i, ch) in string.chars().enumerate() {
            grid.set_cell(
                offset + Coord::new(i as i32, 0),
                depth,
                ViewCell::new().with_character(ch),
            );
        }
    }
}

impl<T: ?Sized + AsRef<str>> ViewSize<T> for StringView {
    fn size(&mut self, string: &T) -> Size {
        let string = string.as_ref();
        Size::new(string.len() as u32, 1)
    }
}

#[cfg_attr(feature = "serialize", derive(Serialize, Deserialize))]
#[derive(Default, Debug, Clone, Copy)]
pub struct TextInfoStringView;

impl<T: ?Sized + AsRef<str>> View<(TextInfo, T)> for TextInfoStringView {
    fn view<G: ViewGrid>(
        &mut self,
        value: &(TextInfo, T),
        offset: Coord,
        depth: i32,
        grid: &mut G,
    ) {
        let string = value.1.as_ref();
        for (i, ch) in string.chars().enumerate() {
            grid.set_cell(
                offset + Coord::new(i as i32, 0),
                depth,
                value.0.view_cell_info(ch),
            );
        }
    }
}

impl<T: ?Sized + AsRef<str>> ViewSize<(TextInfo, T)> for TextInfoStringView {
    fn size(&mut self, value: &(TextInfo, T)) -> Size {
        let string = value.1.as_ref();
        Size::new(string.len() as u32, 1)
    }
}

#[cfg_attr(feature = "serialize", derive(Serialize, Deserialize))]
#[derive(Default, Debug, Clone, Copy)]
pub struct RichStringView {
    pub info: TextInfo,
}

impl RichStringView {
    pub fn new() -> Self {
        Default::default()
    }
    pub fn with_info(info: TextInfo) -> Self {
        Self { info }
    }
}

impl<T: ?Sized + AsRef<str>> View<T> for RichStringView {
    fn view<G: ViewGrid>(&mut self, string: &T, offset: Coord, depth: i32, grid: &mut G) {
        let string = string.as_ref();
        for (i, ch) in string.chars().enumerate() {
            grid.set_cell(
                offset + Coord::new(i as i32, 0),
                depth,
                self.info.view_cell_info(ch),
            );
        }
    }
}

impl<T: ?Sized + AsRef<str>> ViewSize<T> for RichStringView {
    fn size(&mut self, string: &T) -> Size {
        let string = string.as_ref();
        Size::new(string.len() as u32, 1)
    }
}