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wip: render: remove render! macro

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🪞👃🪞 2024-09-04 03:20:58 +03:00
parent bf165c6be1
commit 1d4db3c629
13 changed files with 337 additions and 304 deletions
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74
crates/tek_mixer/src/plugin.rs
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@ -9,9 +9,43 @@ pub struct Plugin {
pub mapping: bool,
pub ports: JackPorts,
}
render!(Plugin = render_plugin);
handle!(Plugin |self, e| handle_keymap(self, e, KEYMAP_PLUGIN));
process!(Plugin = Plugin::process);
impl<'a> Render<TuiOutput<'a>, Rect> for Plugin {
fn render (&self, to: &mut TuiOutput<'a>) -> Usually<Rect> {
let Rect { x, y, height, .. } = area;
let mut width = 20u16;
match &state.plugin {
Some(PluginKind::LV2(LV2Plugin { port_list, instance, .. })) => {
let start = state.selected.saturating_sub((height as usize / 2).saturating_sub(1));
let end = start + height as usize - 2;
//draw_box(buf, Rect { x, y, width, height });
for i in start..end {
if let Some(port) = port_list.get(i) {
let value = if let Some(value) = instance.control_input(port.index) {
value
} else {
port.default_value
};
//let label = &format!("C·· M·· {:25} = {value:.03}", port.name);
let label = &format!("{:25} = {value:.03}", port.name);
width = width.max(label.len() as u16 + 4);
label.blit(buf, x + 2, y + 1 + i as u16 - start as u16, if i == state.selected {
Some(Style::default().green())
} else {
None
})?;
} else {
break
}
}
},
_ => {}
};
draw_header(state, buf, area.x, area.y, width)?;
Ok(Some(Rect { width, ..area }))
}
}
/// Supported plugin formats.
pub enum PluginKind {
@ -21,7 +55,6 @@ pub enum PluginKind {
},
VST3,
}
impl Plugin {
pub fn new_lv2 (name: &str, path: &str) -> Usually<JackDevice> {
let plugin = LV2Plugin::new(path)?;
@ -102,43 +135,6 @@ impl Plugin {
Control::Continue
}
}
pub fn render_plugin (state: &Plugin, buf: &mut Buffer, area: Rect)
-> Usually<Rect>
{
let Rect { x, y, height, .. } = area;
let mut width = 20u16;
match &state.plugin {
Some(PluginKind::LV2(LV2Plugin { port_list, instance, .. })) => {
let start = state.selected.saturating_sub((height as usize / 2).saturating_sub(1));
let end = start + height as usize - 2;
//draw_box(buf, Rect { x, y, width, height });
for i in start..end {
if let Some(port) = port_list.get(i) {
let value = if let Some(value) = instance.control_input(port.index) {
value
} else {
port.default_value
};
//let label = &format!("C·· M·· {:25} = {value:.03}", port.name);
let label = &format!("{:25} = {value:.03}", port.name);
width = width.max(label.len() as u16 + 4);
label.blit(buf, x + 2, y + 1 + i as u16 - start as u16, if i == state.selected {
Some(Style::default().green())
} else {
None
})?;
} else {
break
}
}
},
_ => {}
};
draw_header(state, buf, area.x, area.y, width)?;
Ok(Rect { width, ..area })
}
fn draw_header (state: &Plugin, buf: &mut Buffer, x: u16, y: u16, w: u16) -> Usually<Rect> {
let style = Style::default().gray();
let label1 = format!(" {}", state.name);