diff options
Diffstat (limited to 'src/components/mod.rs')
| -rw-r--r-- | src/components/mod.rs | 234 |
1 files changed, 117 insertions, 117 deletions
diff --git a/src/components/mod.rs b/src/components/mod.rs index b7bd257d..d9d0916b 100644 --- a/src/components/mod.rs +++ b/src/components/mod.rs @@ -60,11 +60,11 @@ use anyhow::Result; use crossterm::event::Event; use std::convert::From; use tui::{ - backend::Backend, - layout::{Alignment, Rect}, - text::{Span, Text}, - widgets::{Block, BorderType, Borders, Paragraph, Wrap}, - Frame, + backend::Backend, + layout::{Alignment, Rect}, + text::{Span, Text}, + widgets::{Block, BorderType, Borders, Paragraph, Wrap}, + Frame, }; /// creates accessors for a list of components @@ -134,175 +134,175 @@ macro_rules! setup_popups { /// returns `true` if event was consumed pub fn event_pump( - ev: Event, - components: &mut [&mut dyn Component], + ev: Event, + components: &mut [&mut dyn Component], ) -> Result<EventState> { - for c in components { - if c.event(ev)?.is_consumed() { - return Ok(EventState::Consumed); - } - } + for c in components { + if c.event(ev)?.is_consumed() { + return Ok(EventState::Consumed); + } + } - Ok(EventState::NotConsumed) + Ok(EventState::NotConsumed) } /// helper fn to simplify delegating command /// gathering down into child components /// see `event_pump`,`accessors` pub fn command_pump( - out: &mut Vec<CommandInfo>, - force_all: bool, - components: &[&dyn Component], + out: &mut Vec<CommandInfo>, + force_all: bool, + components: &[&dyn Component], ) { - for c in components { - if c.commands(out, force_all) != CommandBlocking::PassingOn - && !force_all - { - break; - } - } + for c in components { + if c.commands(out, force_all) != CommandBlocking::PassingOn + && !force_all + { + break; + } + } } #[derive(Copy, Clone)] pub enum ScrollType { - Up, - Down, - Home, - End, - PageUp, - PageDown, + Up, + Down, + Home, + End, + PageUp, + PageDown, } #[derive(Copy, Clone)] pub enum Direction { - Up, - Down, + Up, + Down, } /// #[derive(PartialEq)] pub enum CommandBlocking { - Blocking, - PassingOn, + Blocking, + PassingOn, } /// pub fn visibility_blocking<T: Component>( - comp: &T, + comp: &T, ) -> CommandBlocking { - if comp.is_visible() { - CommandBlocking::Blocking - } else { - CommandBlocking::PassingOn - } + if comp.is_visible() { + CommandBlocking::Blocking + } else { + CommandBlocking::PassingOn + } } /// pub trait DrawableComponent { - /// - fn draw<B: Backend>( - &self, - f: &mut Frame<B>, - rect: Rect, - ) -> Result<()>; + /// + fn draw<B: Backend>( + &self, + f: &mut Frame<B>, + rect: Rect, + ) -> Result<()>; } /// #[derive(PartialEq)] pub enum EventState { - Consumed, - NotConsumed, + Consumed, + NotConsumed, } impl EventState { - pub fn is_consumed(&self) -> bool { - *self == Self::Consumed - } + pub fn is_consumed(&self) -> bool { + *self == Self::Consumed + } } impl From<bool> for EventState { - fn from(consumed: bool) -> Self { - if consumed { - Self::Consumed - } else { - Self::NotConsumed - } - } + fn from(consumed: bool) -> Self { + if consumed { + Self::Consumed + } else { + Self::NotConsumed + } + } } /// base component trait pub trait Component { - /// - fn commands( - &self, - out: &mut Vec<CommandInfo>, - force_all: bool, - ) -> CommandBlocking; + /// + fn commands( + &self, + out: &mut Vec<CommandInfo>, + force_all: bool, + ) -> CommandBlocking; - /// - fn event(&mut self, ev: Event) -> Result<EventState>; + /// + fn event(&mut self, ev: Event) -> Result<EventState>; - /// - fn focused(&self) -> bool { - false - } - /// focus/unfocus this component depending on param - fn focus(&mut self, _focus: bool) {} - /// - fn is_visible(&self) -> bool { - true - } - /// - fn hide(&mut self) {} - /// - fn show(&mut self) -> Result<()> { - Ok(()) - } + /// + fn focused(&self) -> bool { + false + } + /// focus/unfocus this component depending on param + fn focus(&mut self, _focus: bool) {} + /// + fn is_visible(&self) -> bool { + true + } + /// + fn hide(&mut self) {} + /// + fn show(&mut self) -> Result<()> { + Ok(()) + } - /// - fn toggle_visible(&mut self) -> Result<()> { - if self.is_visible() { - self.hide(); - Ok(()) - } else { - self.show() - } - } + /// + fn toggle_visible(&mut self) -> Result<()> { + if self.is_visible() { + self.hide(); + Ok(()) + } else { + self.show() + } + } } fn dialog_paragraph<'a>( - title: &'a str, - content: Text<'a>, - theme: &Theme, - focused: bool, + title: &'a str, + content: Text<'a>, + theme: &Theme, + focused: bool, ) -> Paragraph<'a> { - Paragraph::new(content) - .block( - Block::default() - .title(Span::styled(title, theme.title(focused))) - .borders(Borders::ALL) - .border_style(theme.block(focused)), - ) - .alignment(Alignment::Left) + Paragraph::new(content) + .block( + Block::default() + .title(Span::styled(title, theme.title(focused))) + .borders(Borders::ALL) + .border_style(theme.block(focused)), + ) + .alignment(Alignment::Left) } fn popup_paragraph<'a, T>( - title: &'a str, - content: T, - theme: &Theme, - focused: bool, + title: &'a str, + content: T, + theme: &Theme, + focused: bool, ) -> Paragraph<'a> where - T: Into<Text<'a>>, + T: Into<Text<'a>>, { - Paragraph::new(content.into()) - .block( - Block::default() - .title(Span::styled(title, theme.title(focused))) - .borders(Borders::ALL) - .border_type(BorderType::Thick) - .border_style(theme.block(focused)), - ) - .alignment(Alignment::Left) - .wrap(Wrap { trim: true }) + Paragraph::new(content.into()) + .block( + Block::default() + .title(Span::styled(title, theme.title(focused))) + .borders(Borders::ALL) + .border_type(BorderType::Thick) + .border_style(theme.block(focused)), + ) + .alignment(Alignment::Left) + .wrap(Wrap { trim: true }) } |