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mod runner; use crate::runner::{Runner}; mod hovercraft_runner; use crate::hovercraft_runner::HovercraftRunner; mod terminal_runner; use crate::terminal_runner::TerminalRunner; mod gui_runner; use crate::gui_runner::GuiRunner; mod bema; use crate::bema::{Bema, SlideItem, Slide}; use std::env; use crossterm::Result; pub fn slides(f: fn(Bema) -> Bema) -> Bema { f(Bema { slides: vec![], }) } impl Slide { } impl Bema { pub fn slide(mut self, title: &str, f: fn(Slide) -> Slide) -> Bema { let s = Slide { title: String::from(title), items: vec![], }; self.slides.push(f(s)); self } pub fn run(&self) -> Result<()> { if env::args().len() == 2 { let args : Vec<String> = env::args().collect(); match args[1].as_str() { "hovercraft" => HovercraftRunner { }.run(&self)?, "gui" => GuiRunner { }.run(&self)?, _ => {} } } else { TerminalRunner { }.run(&self)?; } Ok(()) } } pub struct BoxedSlideItems { items: Vec<SlideItem>, } impl BoxedSlideItems { pub fn push(mut self, item: SlideItem) -> BoxedSlideItems { self.items.push(item); self } pub fn text(self, s: &str) -> BoxedSlideItems { self.push(SlideItem::Text { text: String::from(s) }) } pub fn t(self, s: &str) -> BoxedSlideItems { self.text(s) } pub fn code(self, extension: &str, source: &str) -> BoxedSlideItems { self.push(SlideItem::Code { extension: String::from(extension), source: String::from(source) }) } pub fn image(self, image: Vec<u8>, extension: &str, width: Option<usize>) -> BoxedSlideItems { self.push(SlideItem::Image { image, extension: String::from(extension), width }) } pub fn cols(self, f: fn(BoxedSlideItems) -> BoxedSlideItems) -> BoxedSlideItems { self.push(SlideItem::Cols { items: f(BoxedSlideItems { items: vec![]}).items }) } pub fn rows(self, f: fn(BoxedSlideItems) -> BoxedSlideItems) -> BoxedSlideItems { self.push(SlideItem::Rows { items: f(BoxedSlideItems { items: vec![]}).items }) } } impl Slide { pub fn push(mut self, item: SlideItem) -> Slide { self.items.push(item); self } pub fn text(self, s: &str) -> Slide { self.push(SlideItem::Text { text: String::from(s) }) } pub fn t(self, s: &str) -> Slide { self.text(s) } pub fn code(self, extension: &str, source: &str) -> Slide { self.push(SlideItem::Code { extension: String::from(extension), source: String::from(source) }) } pub fn image(self, image: Vec<u8>, extension: &str, width: Option<usize>) -> Slide { self.push(SlideItem::Image { image, extension: String::from(extension), width }) } pub fn cols(self, f: fn(BoxedSlideItems) -> BoxedSlideItems) -> Slide { self.push(SlideItem::Cols { items: f(BoxedSlideItems { items: vec![]}).items }) } pub fn rows(self, f: fn(BoxedSlideItems) -> BoxedSlideItems) -> Slide { self.push(SlideItem::Rows { items: f(BoxedSlideItems { items: vec![]}).items }) } }