Central UI (#26)

* migrate to urfave/cli V3

* Remove slider background

* Force the use of TrueColor everywhere

* All ui info in one location

* Fix BinaryFill Example

* Make unfocused tabs more faint

* Fix color input width

* Ctrl-c overrides color input and quits termpicker

* docs: remove redundant comment

* fix: refactor picker View()

1 files changed, 13 insertions, 8 deletions

diff --git a/internal/progress/progress.go b/internal/progress/progress.go
index 1e00836..c6caade 100644
--- a/internal/progress/progress.go
+++ b/internal/progress/progress.go
@@ -107,6 +107,18 @@ func WithFillCharacters(steps []FillStep) Option {
 	}
 }
 
+// WithBinaryFill results in a less granular but possible more widely compatible
+// progress bar as only two characters are used to represent completion of a
+// single block (full/complete and empty/incomplete).
+func WithBinaryFill() Option {
+	return func(m *Model) {
+		m.FillSteps = []FillStep{
+			{' ', 0.0},
+			{'█', 1.0},
+		}
+	}
+}
+
 // WithoutPercentage hides the numeric percentage.
 func WithoutPercentage() Option {
 	return func(m *Model) {
@@ -165,8 +177,6 @@ type Model struct {
 	// "Filled" sections of the progress bar.
 	FullColor string
 
-	EmptyColor string
-
 	// Settings for rendering the numeric percentage.
 	ShowPercentage  bool
 	PercentFormat   string // a fmt string for a float
@@ -200,7 +210,6 @@ func New(opts ...Option) Model {
 		Width:          defaultWidth,
 		FillSteps:      defaultFillSteps(),
 		FullColor:      "#7571F9",
-		EmptyColor:     "#606060",
 		ShowPercentage: true,
 		PercentFormat:  " %3.0f%%",
 		colorProfile:   termenv.ColorProfile(),
@@ -332,17 +341,13 @@ func (m Model) barView(b *strings.Builder, percent float64, textWidth int) {
 			b.WriteString(
 				termenv.String(string(step.rune)).
 					Foreground(m.color(color)).
-					Background(m.color(m.EmptyColor)).
 					String(),
 			)
 		} else {
 			// Empty cell
 			emptyStep := m.FillSteps[0]
 			b.WriteString(
-				termenv.String(string(emptyStep.rune)).
-					Foreground(m.color(m.EmptyColor)).
-					Background(m.color(m.EmptyColor)).
-					String(),
+				termenv.String(string(emptyStep.rune)).String(),
 			)
 		}
 	}