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Scale timer size based on window size

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This commit is contained in:
Stephen Seo 2021-12-16 21:09:00 +09:00
parent 4a8446a0a6
commit 75ecbf932c
1 changed files with 32 additions and 3 deletions
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35
src/display.rs
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@ -21,6 +21,7 @@ const TEXT_X_OFFSET: f32 = 0.3;
const TEXT_OFFSET_Y_SPACING: f32 = 0.4;
const TEXT_HEIGHT_SCALE: f32 = 0.1;
const ARTIST_HEIGHT_SCALE: f32 = 0.08;
const TIMER_HEIGHT_SCALE: f32 = 0.07;
fn seconds_to_time(seconds: f64) -> String {
let seconds_int: u64 = seconds.floor() as u64;
@ -65,6 +66,8 @@ pub struct MPDDisplay {
title_transform: Transform,
timer_text: Text,
timer_transform: Transform,
timer_x: f32,
timer_y: f32,
timer: f64,
length: f64,
text_bg_mesh: Option<Mesh>,
@ -93,6 +96,8 @@ impl MPDDisplay {
title_transform: Transform::default(),
timer_text: Text::new("0"),
timer_transform: Transform::default(),
timer_x: INIT_FONT_SIZE_X,
timer_y: INIT_FONT_SIZE_Y,
timer: 0.0,
length: 0.0,
text_bg_mesh: None,
@ -209,6 +214,7 @@ impl MPDDisplay {
let text_height_limit = TEXT_HEIGHT_SCALE * screen_coords.h.abs();
let artist_height_limit = ARTIST_HEIGHT_SCALE * screen_coords.h.abs();
let timer_height = TIMER_HEIGHT_SCALE * screen_coords.h.abs();
let mut offset_y: f32 = screen_coords.h;
@ -222,7 +228,9 @@ impl MPDDisplay {
offset_y: &mut f32,
y: &mut f32,
is_string: bool,
is_artist: bool| {
is_artist: bool,
timer_x: &mut f32,
timer_y: &mut f32| {
let mut current_x = INIT_FONT_SIZE_X;
let mut current_y = INIT_FONT_SIZE_Y;
let mut width: f32;
@ -264,6 +272,19 @@ impl MPDDisplay {
break;
}
} else {
let diff_scale_y = current_y / height * timer_height;
let current_x = current_x * diff_scale_y / current_y;
text.set_font(
Font::default(),
PxScale {
x: current_x,
y: diff_scale_y,
},
);
*timer_x = current_x;
*timer_y = diff_scale_y;
// width = text.width(ctx); // not really used after this
height = text.height(ctx);
break;
}
}
@ -287,6 +308,8 @@ impl MPDDisplay {
&mut filename_y,
true,
false,
&mut self.timer_x,
&mut self.timer_y,
);
} else {
log("filename text is empty");
@ -300,6 +323,8 @@ impl MPDDisplay {
&mut artist_y,
true,
true,
&mut self.timer_x,
&mut self.timer_y,
);
} else {
log("artist text is empty");
@ -313,6 +338,8 @@ impl MPDDisplay {
&mut title_y,
true,
false,
&mut self.timer_x,
&mut self.timer_y,
);
} else {
log("title text is empty");
@ -325,6 +352,8 @@ impl MPDDisplay {
&mut timer_y,
false,
false,
&mut self.timer_x,
&mut self.timer_y,
);
let filename_dimensions = self.filename_text.dimensions(ctx);
@ -487,8 +516,8 @@ impl EventHandler for MPDDisplay {
self.timer_text.set_font(
Font::default(),
PxScale {
x: INIT_FONT_SIZE_X,
y: INIT_FONT_SIZE_Y,
x: self.timer_x,
y: self.timer_y,
},
);