feat: dim unselected

[tjex]

I thought to try and implement a different style of selection display than reverse.

My approach is to just use the ratatui builtins Modifier::DIM, but to apply it on all rows except the selected row.

I've followed a previous implementation here: #350

But I'm a bit stuck and hoping that a) you'd be interested in merging this, and b) if not, that you could give me a tiny pointer...

I've implemented the code to get a variable from .taskrc, uda.taskwarrior-tui.unselected.dim. That works, in the sense that I can toggle it on and off. However, this still dims / undims the selected row, rather than the other rows.

So either something is off with my turnary logic, or the handling of highlight_style variable in app.js...

[kdheepak]

Nice idea!

I think in your implementation, you are only modifying the currently selected row.

If I understand what you are asking, it might be easier to style all the tasks as dimmed by optionally adding the dimmed style to this function:

taskwarrior-tui/src/app.rs

Lines 1111 to 1147 in 4288060

	fn style_for_task(&self, task: &Task) -> Style {
	let virtual_tag_names_in_precedence = &self.config.rule_precedence_color;
	let mut style = Style::default();
	for tag_name in virtual_tag_names_in_precedence.iter().rev() {
	if tag_name == "uda." || tag_name == "priority" {
	if let Some(p) = task.priority() {
	let s = self.config.color.get(&format!("color.uda.priority.{}", p)).copied().unwrap_or_default();
	style = style.patch(s);
	}
	} else if tag_name == "tag." {
	if let Some(tags) = task.tags() {
	for t in tags {
	let color_tag_name = format!("color.tag.{}", t);
	let s = self.config.color.get(&color_tag_name).copied().unwrap_or_default();
	style = style.patch(s);
	}
	}
	} else if tag_name == "project." {
	if let Some(p) = task.project() {
	let s = self.config.color.get(&format!("color.project.{}", p)).copied().unwrap_or_default();
	style = style.patch(s);
	}
	} else if task
	.tags()
	.unwrap_or(&vec![])
	.contains(&tag_name.to_string().replace('.', "").to_uppercase())
	{
	let color_tag_name = format!("color.{}", tag_name);
	let s = self.config.color.get(&color_tag_name).copied().unwrap_or_default();
	style = style.patch(s);
	}
	}
	style
	}

That function is called here to build the rows for the table:

taskwarrior-tui/src/app.rs

Line 1211 in 4288060

let style = self.style_for_task(&self.tasks[i]);