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Simplify buffer positioning, introduce WLDASH_SCALE

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Replace most uses of Buffer::subdimensions with Buffer::offset.

Introduce WLDASH_SCALE. Set to 2 to make wldash render at half size.
This commit is contained in:
Kenny Levinsen
2019-09-03 13:24:21 +02:00
parent 2bad68a8cf
commit 3b4c9267bb
11 changed files with 75 additions and 41 deletions
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src/modules/sound.rs
+4 -4
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@@ -487,20 +487,20 @@ impl ModuleImpl for PulseAudio {
Color::new(1.0, 1.0, 1.0, 1.0)
};
self.font.draw_text(
&mut buf.subdimensions((0, 0, 128, 24))?,
buf,
bg,
&Color::new(1.0, 1.0, 1.0, 1.0),
"volume",
)?;
draw_bar(&mut buf.subdimensions((128, 0, 464, 24))?, &c, 464, 24, vol)?;
draw_bar(&mut buf.offset((128, 0))?, &c, 464, 24, vol)?;
let mut iter = 1.0;
while vol > 1.0 {
let c = &Color::new(0.75 / iter, 0.25 / iter, 0.25 / iter, 1.0);
vol -= 1.0;
iter += 1.0;
draw_bar(&mut buf.subdimensions((128, 0, 464, 24))?, &c, 464, 24, vol)?;
draw_bar(&mut buf.offset((128, 0))?, &c, 464, 24, vol)?;
}
draw_box(&mut buf.subdimensions((128, 0, 464, 24))?, &c, (464, 24))?;
draw_box(&mut buf.offset((128, 0))?, &c, (464, 24))?;
Ok(vec![buf.get_signed_bounds()])
}