diff options
Diffstat (limited to 'src/components/msg.rs')
| -rw-r--r-- | src/components/msg.rs | 220 |
1 files changed, 110 insertions, 110 deletions
diff --git a/src/components/msg.rs b/src/components/msg.rs index 606949a4..33242fbd 100644 --- a/src/components/msg.rs +++ b/src/components/msg.rs @@ -1,142 +1,142 @@ use super::{ - visibility_blocking, CommandBlocking, CommandInfo, Component, - DrawableComponent, EventState, + visibility_blocking, CommandBlocking, CommandInfo, Component, + DrawableComponent, EventState, }; use crate::{keys::SharedKeyConfig, strings, ui}; use crossterm::event::Event; use std::convert::TryFrom; use tui::{ - backend::Backend, - layout::{Alignment, Rect}, - text::Span, - widgets::{Block, BorderType, Borders, Clear, Paragraph, Wrap}, - Frame, + backend::Backend, + layout::{Alignment, Rect}, + text::Span, + widgets::{Block, BorderType, Borders, Clear, Paragraph, Wrap}, + Frame, }; use ui::style::SharedTheme; pub struct MsgComponent { - title: String, - msg: String, - visible: bool, - theme: SharedTheme, - key_config: SharedKeyConfig, + title: String, + msg: String, + visible: bool, + theme: SharedTheme, + key_config: SharedKeyConfig, } use anyhow::Result; impl DrawableComponent for MsgComponent { - fn draw<B: Backend>( - &self, - f: &mut Frame<B>, - _rect: Rect, - ) -> Result<()> { - if !self.visible { - return Ok(()); - } + fn draw<B: Backend>( + &self, + f: &mut Frame<B>, + _rect: Rect, + ) -> Result<()> { + if !self.visible { + return Ok(()); + } - // determine the maximum width of text block - let lens = self - .msg - .split('\n') - .map(str::len) - .collect::<Vec<usize>>(); - let mut max = lens.iter().max().expect("max") + 2; - if max > std::u16::MAX as usize { - max = std::u16::MAX as usize; - } - let mut width = - u16::try_from(max).expect("cant fail due to check above"); - // dont overflow screen, and dont get too narrow - if width > f.size().width { - width = f.size().width; - } else if width < 60 { - width = 60; - } + // determine the maximum width of text block + let lens = self + .msg + .split('\n') + .map(str::len) + .collect::<Vec<usize>>(); + let mut max = lens.iter().max().expect("max") + 2; + if max > std::u16::MAX as usize { + max = std::u16::MAX as usize; + } + let mut width = + u16::try_from(max).expect("cant fail due to check above"); + // dont overflow screen, and dont get too narrow + if width > f.size().width { + width = f.size().width; + } else if width < 60 { + width = 60; + } - let area = ui::centered_rect_absolute(width, 25, f.size()); - f.render_widget(Clear, area); - f.render_widget( - Paragraph::new(self.msg.clone()) - .block( - Block::default() - .title(Span::styled( - self.title.as_str(), - self.theme.text_danger(), - )) - .borders(Borders::ALL) - .border_type(BorderType::Thick), - ) - .alignment(Alignment::Left) - .wrap(Wrap { trim: true }), - area, - ); + let area = ui::centered_rect_absolute(width, 25, f.size()); + f.render_widget(Clear, area); + f.render_widget( + Paragraph::new(self.msg.clone()) + .block( + Block::default() + .title(Span::styled( + self.title.as_str(), + self.theme.text_danger(), + )) + .borders(Borders::ALL) + .border_type(BorderType::Thick), + ) + .alignment(Alignment::Left) + .wrap(Wrap { trim: true }), + area, + ); - Ok(()) - } + Ok(()) + } } impl Component for MsgComponent { - fn commands( - &self, - out: &mut Vec<CommandInfo>, - _force_all: bool, - ) -> CommandBlocking { - out.push(CommandInfo::new( - strings::commands::close_msg(&self.key_config), - true, - self.visible, - )); + fn commands( + &self, + out: &mut Vec<CommandInfo>, + _force_all: bool, + ) -> CommandBlocking { + out.push(CommandInfo::new( + strings::commands::close_msg(&self.key_config), + true, + self.visible, + )); - visibility_blocking(self) - } + visibility_blocking(self) + } - fn event(&mut self, ev: Event) -> Result<EventState> { - if self.visible { - if let Event::Key(e) = ev { - if e == self.key_config.enter { - self.hide(); - } - } - Ok(EventState::Consumed) - } else { - Ok(EventState::NotConsumed) - } - } + fn event(&mut self, ev: Event) -> Result<EventState> { + if self.visible { + if let Event::Key(e) = ev { + if e == self.key_config.enter { + self.hide(); + } + } + Ok(EventState::Consumed) + } else { + Ok(EventState::NotConsumed) + } + } - fn is_visible(&self) -> bool { - self.visible - } + fn is_visible(&self) -> bool { + self.visible + } - fn hide(&mut self) { - self.visible = false; - } + fn hide(&mut self) { + self.visible = false; + } - fn show(&mut self) -> Result<()> { - self.visible = true; + fn show(&mut self) -> Result<()> { + self.visible = true; - Ok(()) - } + Ok(()) + } } impl MsgComponent { - pub const fn new( - theme: SharedTheme, - key_config: SharedKeyConfig, - ) -> Self { - Self { - title: String::new(), - msg: String::new(), - visible: false, - theme, - key_config, - } - } + pub const fn new( + theme: SharedTheme, + key_config: SharedKeyConfig, + ) -> Self { + Self { + title: String::new(), + msg: String::new(), + visible: false, + theme, + key_config, + } + } - /// - pub fn show_error(&mut self, msg: &str) -> Result<()> { - self.title = strings::msg_title_error(&self.key_config); - self.msg = msg.to_string(); - self.show()?; + /// + pub fn show_error(&mut self, msg: &str) -> Result<()> { + self.title = strings::msg_title_error(&self.key_config); + self.msg = msg.to_string(); + self.show()?; - Ok(()) - } + Ok(()) + } } |