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mod colour_utils;
use colour_utils::*;
use tui::style::{Color, Modifier, Style};
use crate::{constants::*, utils::error};
const STANDARD_FIRST_COLOUR: Color = Color::LightMagenta;
const STANDARD_SECOND_COLOUR: Color = Color::LightYellow;
pub struct CanvasColours {
pub currently_selected_text_colour: Color,
pub currently_selected_bg_colour: Color,
pub currently_selected_text_style: Style,
pub table_header_style: Style,
pub ram_style: Style,
pub swap_style: Style,
pub rx_style: Style,
pub tx_style: Style,
pub cpu_colour_styles: Vec<Style>,
pub border_style: Style,
pub highlighted_border_style: Style,
pub text_style: Style,
pub widget_title_style: Style,
pub graph_style: Style,
}
impl Default for CanvasColours {
fn default() -> Self {
let text_colour = Color::Gray;
CanvasColours {
currently_selected_text_colour: Color::Black,
currently_selected_bg_colour: Color::Cyan,
currently_selected_text_style: Style::default().fg(Color::Black).bg(Color::Cyan),
table_header_style: Style::default()
.fg(Color::LightBlue)
.modifier(Modifier::BOLD),
ram_style: Style::default().fg(STANDARD_FIRST_COLOUR),
swap_style: Style::default().fg(STANDARD_SECOND_COLOUR),
rx_style: Style::default().fg(STANDARD_FIRST_COLOUR),
tx_style: Style::default().fg(STANDARD_SECOND_COLOUR),
cpu_colour_styles: Vec::new(),
border_style: Style::default().fg(text_colour),
highlighted_border_style: Style::default().fg(Color::LightBlue),
text_style: Style::default().fg(text_colour),
widget_title_style: Style::default().fg(text_colour),
graph_style: Style::default().fg(text_colour),
}
}
}
impl CanvasColours {
pub fn set_text_colour(&mut self, hex: &str) -> error::Result<()> {
self.text_style = Style::default().fg(convert_hex_to_color(hex)?);
Ok(())
}
pub fn set_border_colour(&mut self, hex: &str) -> error::Result<()> {
self.border_style = Style::default().fg(convert_hex_to_color(hex)?);
Ok(())
}
pub fn set_highlighted_border_colour(&mut self, hex: &str) -> error::Result<()> {
self.highlighted_border_style = Style::default().fg(convert_hex_to_color(hex)?);
Ok(())
}
pub fn set_table_header_colour(&mut self, hex: &str) -> error::Result<()> {
self.table_header_style = Style::default()
.fg(convert_hex_to_color(hex)?)
.modifier(Modifier::BOLD);
Ok(())
}
pub fn set_ram_colour(&mut self, hex: &str) -> error::Result<()> {
self.ram_style = Style::default().fg(convert_hex_to_color(hex)?);
Ok(())
}
pub fn set_swap_colour(&mut self, hex: &str) -> error::Result<()> {
self.swap_style = Style::default().fg(convert_hex_to_color(hex)?);
Ok(())
}
pub fn set_rx_colour(&mut self, hex: &str) -> error::Result<()> {
self.rx_style = Style::default().fg(convert_hex_to_color(hex)?);
Ok(())
}
pub fn set_tx_colour(&mut self, hex: &str) -> error::Result<()> {
self.tx_style = Style::default().fg(convert_hex_to_color(hex)?);
Ok(())
}
pub fn set_cpu_colours(&mut self, hex_colours: &[String]) -> error::Result<()> {
let max_amount = std::cmp::min(hex_colours.len(), NUM_COLOURS as usize);
for (itx, hex_colour) in hex_colours.iter().enumerate() {
if itx >= max_amount {
break;
}
self.cpu_colour_styles
.push(Style::default().fg(convert_hex_to_color(hex_colour)?));
}
Ok(())
}
pub fn generate_remaining_cpu_colours(&mut self) {
let remaining_num_colours = NUM_COLOURS - self.cpu_colour_styles.len() as i32;
self.cpu_colour_styles
.extend(gen_n_styles(remaining_num_colours));
}
pub fn set_scroll_entry_text_color(&mut self, hex: &str) -> error::Result<()> {
self.currently_selected_text_colour = convert_hex_to_color(hex)?;
self.currently_selected_text_style = Style::default()
.fg(self.currently_selected_text_colour)
.bg(self.currently_selected_bg_colour);
Ok(())
}
pub fn set_scroll_entry_bg_color(&mut self, hex: &str) -> error::Result<()> {
self.currently_selected_bg_colour = convert_hex_to_color(hex)?;
self.currently_selected_text_style = Style::default()
.fg(self.currently_selected_text_colour)
.bg(self.currently_selected_bg_colour);
Ok(())
}
pub fn set_widget_title_colour(&mut self, hex: &str) -> error::Result<()> {
self.widget_title_style = Style::default().fg(convert_hex_to_color(hex)?);
Ok(())
}
pub fn set_graph_colour(&mut self, hex: &str) -> error::Result<()> {
self.graph_style = Style::default().fg(convert_hex_to_color(hex)?);
Ok(())
}
}
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