Create function for drawing percentage usage bars

1 files changed, 17 insertions, 0 deletions

diff --git a/status/00-status.go b/status/00-status.go
index 809297b..6fcaf33 100644
--- a/status/00-status.go
+++ b/status/00-status.go
@@ -91,6 +91,10 @@ func blendGYR(percent int) color.Color {
 	return drw.Blend3(config.Green, config.Yellow, config.Red, percent)
 }
 
+func blendBg(c color.Color) color.Color {
+	return drw.Blend(c, config.Status, 75)
+}
+
 func (s *status) furthest(x int) {
 	if x > s.W {
 		s.W = x
@@ -107,3 +111,16 @@ func (s *status) drawRect(x, y, w, h int, c color.Color, fill bool) {
 	drw.DrawRect(s.I, x, y, w, h, c, fill)
 	s.furthest(x + w)
 }
+
+func (s *status) drawPercentBar(x, percent int) int {
+	tbpad := 3
+	th    := int(config.H) - tbpad * 2 + 1
+	h     := int(th * percent / 100)
+	fg    := blendGYR(percent)
+	bg    := blendBg(fg)
+
+	s.drawRect(x, tbpad - 1, 3, th, bg, true)
+	s.drawRect(x, tbpad + th - h - 1, 3, h, fg, true)
+
+	return 5
+}