stephenseo/mpd_info_screen
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Add option to change info text font size

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Stephen Seo 2024-09-13 16:45:42 +09:00
parent ab61924e5f
commit 47db86ba59
2 changed files with 39 additions and 6 deletions
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31
src/display.rs
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@ -19,14 +19,16 @@ use std::thread;
use std::time::{Duration, Instant}; use std::time::{Duration, Instant};
const POLL_TIME: Duration = Duration::from_millis(333); const POLL_TIME: Duration = Duration::from_millis(333);
const INIT_FONT_SIZE_RATIO: f32 = 1.4167;
const INIT_FONT_SIZE_X: f32 = 36.0; const INIT_FONT_SIZE_X: f32 = 36.0;
const INIT_FONT_SIZE_Y: f32 = 51.0; const INIT_FONT_SIZE_Y: f32 = INIT_FONT_SIZE_X * INIT_FONT_SIZE_RATIO;
const TEXT_X_OFFSET: f32 = 0.3; const TEXT_X_OFFSET: f32 = 0.3;
const TEXT_OFFSET_Y_SPACING: f32 = 0.4; const TEXT_OFFSET_Y_SPACING: f32 = 0.4;
const TEXT_HEIGHT_SCALE: f32 = 0.12; const TEXT_HEIGHT_SCALE: f32 = 0.12;
const ARTIST_HEIGHT_SCALE: f32 = 0.12; const ARTIST_HEIGHT_SCALE: f32 = 0.12;
const ALBUM_HEIGHT_SCALE: f32 = 0.12; const ALBUM_HEIGHT_SCALE: f32 = 0.12;
const TIMER_HEIGHT_SCALE: f32 = 0.105; const TIMER_HEIGHT_SCALE_RATIO: f32 = 0.875;
const TIMER_HEIGHT_SCALE: f32 = TEXT_HEIGHT_SCALE * TIMER_HEIGHT_SCALE_RATIO;
const MIN_WIDTH_RATIO: f32 = 4.0 / 5.0; const MIN_WIDTH_RATIO: f32 = 4.0 / 5.0;
const INCREASE_AMT: f32 = 6.0 / 5.0; const INCREASE_AMT: f32 = 6.0 / 5.0;
const DECREASE_AMT: f32 = 5.0 / 6.0; const DECREASE_AMT: f32 = 5.0 / 6.0;
@ -470,10 +472,27 @@ impl MPDDisplay {
fn refresh_text_transforms(&mut self, ctx: &mut Context) -> GameResult<()> { fn refresh_text_transforms(&mut self, ctx: &mut Context) -> GameResult<()> {
let drawable_size = ctx.gfx.drawable_size(); let drawable_size = ctx.gfx.drawable_size();
let text_height_limit = TEXT_HEIGHT_SCALE * drawable_size.1.abs(); let text_height_scale: f32;
let album_height_limit = ALBUM_HEIGHT_SCALE * drawable_size.1.abs(); let album_height_scale: f32;
let artist_height_limit = ARTIST_HEIGHT_SCALE * drawable_size.1.abs(); let artist_height_scale: f32;
let timer_height = TIMER_HEIGHT_SCALE * drawable_size.1.abs(); let timer_height_scale: f32;
if let Some(forced_scale) = &self.opts.force_text_height_scale {
text_height_scale = *forced_scale;
album_height_scale = *forced_scale;
artist_height_scale = *forced_scale;
timer_height_scale = *forced_scale * TIMER_HEIGHT_SCALE_RATIO;
} else {
text_height_scale = TEXT_HEIGHT_SCALE;
album_height_scale = ALBUM_HEIGHT_SCALE;
artist_height_scale = ARTIST_HEIGHT_SCALE;
timer_height_scale = TIMER_HEIGHT_SCALE;
}
let text_height_limit = text_height_scale * drawable_size.1.abs();
let album_height_limit = album_height_scale * drawable_size.1.abs();
let artist_height_limit = artist_height_scale * drawable_size.1.abs();
let timer_height = timer_height_scale * drawable_size.1.abs();
let mut offset_y: f32 = drawable_size.1; let mut offset_y: f32 = drawable_size.1;

14
src/main.rs
View file

@ -37,6 +37,11 @@ pub struct Opt {
disable_show_filename: bool, disable_show_filename: bool,
#[arg(long = "disable-show-percentage", help = "disable percentage display")] #[arg(long = "disable-show-percentage", help = "disable percentage display")]
disable_show_percentage: bool, disable_show_percentage: bool,
#[arg(
long = "force-text-height-scale",
help = "force-set text height relative to window height as a ratio (default 0.12)"
)]
force_text_height_scale: Option<f32>,
#[arg(long = "pprompt", help = "input password via prompt")] #[arg(long = "pprompt", help = "input password via prompt")]
enable_prompt_password: bool, enable_prompt_password: bool,
#[arg(long = "pfile", help = "read password from file")] #[arg(long = "pfile", help = "read password from file")]
@ -59,6 +64,15 @@ pub struct Opt {
fn main() -> Result<(), String> { fn main() -> Result<(), String> {
let mut opt = Opt::parse(); let mut opt = Opt::parse();
if let Some(forced_scale) = &mut opt.force_text_height_scale {
if *forced_scale < 0.01 {
*forced_scale = 0.01;
println!("WARNING: Clamped \"force-text-height-scale\" to minimum of 0.01!");
} else if *forced_scale > 0.5 {
*forced_scale = 0.5;
println!("WARNING: Clamped \"force-text-height-scale\" to maximum of 0.5!");
}
}
println!("Got host addr == {}, port == {}", opt.host, opt.port); println!("Got host addr == {}, port == {}", opt.host, opt.port);
// Read password from file if exists, error otherwise. // Read password from file if exists, error otherwise.