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v0.1.1 true color extracted to a standalone package, lut256 lazy build

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lixen
2026-07-15 07:53:38 -04:00
parent aa22225c61
commit 9853ac0270
33 changed files with 480 additions and 745 deletions
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tui/toast.go
+27 -23
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@@ -1,6 +1,9 @@
package tui
import "github.com/lixenwraith/terminal"
import (
"github.com/lixenwraith/color"
"github.com/lixenwraith/terminal"
)
// ToastPosition specifies where toast renders
type ToastPosition uint8
@@ -46,26 +49,26 @@ var ToastIcons = map[ToastSeverity]rune{
}
// ToastColors default colors per severity
var ToastColors = map[ToastSeverity]struct{ Fg, Bg, Icon terminal.RGB }{
var ToastColors = map[ToastSeverity]struct{ Fg, Bg, Icon color.RGB }{
ToastInfo: {
Fg: terminal.RGB{R: 200, G: 200, B: 200},
Bg: terminal.RGB{R: 40, G: 40, B: 50},
Icon: terminal.RGB{R: 100, G: 150, B: 255},
Fg: color.RGB{R: 200, G: 200, B: 200},
Bg: color.RGB{R: 40, G: 40, B: 50},
Icon: color.RGB{R: 100, G: 150, B: 255},
},
ToastSuccess: {
Fg: terminal.RGB{R: 220, G: 255, B: 220},
Bg: terminal.RGB{R: 30, G: 60, B: 30},
Icon: terminal.RGB{R: 80, G: 220, B: 80},
Fg: color.RGB{R: 220, G: 255, B: 220},
Bg: color.RGB{R: 30, G: 60, B: 30},
Icon: color.RGB{R: 80, G: 220, B: 80},
},
ToastWarning: {
Fg: terminal.RGB{R: 255, G: 240, B: 200},
Bg: terminal.RGB{R: 60, G: 50, B: 20},
Icon: terminal.RGB{R: 255, G: 200, B: 60},
Fg: color.RGB{R: 255, G: 240, B: 200},
Bg: color.RGB{R: 60, G: 50, B: 20},
Icon: color.RGB{R: 255, G: 200, B: 60},
},
ToastError: {
Fg: terminal.RGB{R: 255, G: 220, B: 220},
Bg: terminal.RGB{R: 60, G: 25, B: 25},
Icon: terminal.RGB{R: 255, G: 80, B: 80},
Fg: color.RGB{R: 255, G: 220, B: 220},
Bg: color.RGB{R: 60, G: 25, B: 25},
Icon: color.RGB{R: 255, G: 80, B: 80},
},
}
@@ -81,9 +84,9 @@ type ToastOpts struct {
Padding int // Horizontal padding, default 1
MarginX int // Margin from edge for floating positions
MarginY int // Margin from edge for floating positions
CustomFg terminal.RGB
CustomBg terminal.RGB
CustomIcon terminal.RGB
CustomFg color.RGB
CustomBg color.RGB
CustomIcon color.RGB
}
// DefaultToastOpts returns sensible defaults
@@ -109,13 +112,13 @@ func (r Region) Toast(opts ToastOpts) Region {
// Resolve colors
fg, bg, iconFg := opts.CustomFg, opts.CustomBg, opts.CustomIcon
if fg == (terminal.RGB{}) {
if fg == (color.RGB{}) {
fg = ToastColors[opts.Severity].Fg
}
if bg == (terminal.RGB{}) {
if bg == (color.RGB{}) {
bg = ToastColors[opts.Severity].Bg
}
if iconFg == (terminal.RGB{}) {
if iconFg == (color.RGB{}) {
iconFg = ToastColors[opts.Severity].Icon
}
@@ -218,7 +221,7 @@ func (r Region) Toast(opts ToastOpts) Region {
case ToastStyleShadow:
// Shadow offset
shadowRegion := r.Sub(toastX+1, toastY+1, toastW, toastH)
shadowRegion.Fill(terminal.RGB{R: 10, G: 10, B: 15})
shadowRegion.Fill(color.RGB{R: 10, G: 10, B: 15})
toastRegion.BoxFilled(LineSingle, fg, bg)
r.renderToastContent(toastRegion.Inset(1), opts, fg, bg, iconFg, 0)
}
@@ -226,7 +229,7 @@ func (r Region) Toast(opts ToastOpts) Region {
return toastRegion
}
func (r Region) renderToastContent(content Region, opts ToastOpts, fg, bg, iconFg terminal.RGB, _ int) {
func (r Region) renderToastContent(content Region, opts ToastOpts, fg, bg, iconFg color.RGB, _ int) {
if content.W < 1 || content.H < 1 {
return
}
@@ -298,4 +301,5 @@ func (t *ToastState) Show(opts ToastOpts, frames int) {
t.Opts = opts
t.FramesLeft = frames
t.Visible = true
}
}