Split into category packages; module github.com/ZacharyZhang-NY/MujicaUI

messaging/unread_divider.go

@@ -0,0 +1,32 @@
+package messaging
+
+import (
+	"fmt"
+
+	"github.com/egoist/mygo/ui"
+
+	"github.com/ZacharyZhang-NY/MujicaUI/core"
+	"github.com/ZacharyZhang-NY/MujicaUI/theme"
+)
+
+// UnreadDivider marks where unread messages begin; count zero shows "New".
+func UnreadDivider(c *ui.Context, count int) *ui.Element {
+	if count < 0 {
+		panic("mujica: UnreadDivider count must not be negative")
+	}
+	k := core.Tokens(c)
+	u := core.Density(c).Unit()
+	text := core.Msg(c, "unread_divider.new")
+	if count > 0 {
+		text = fmt.Sprintf(core.Msg(c, "unread_divider.count"), count)
+	}
+	row := ui.Row(c).FillWidth().Gap(u * 2).AlignItems(ui.Center).MinHeight(theme.MinHitSize).Role(ui.RoleStatus).Label(text)
+	row.Children(func() {
+		line := func() { ui.Box(c).Height(1).Grow(1).Background(k.Danger) }
+		line()
+		ui.Text(c, text).FontSize(core.FontSize(c, theme.CaptionSize)).FontWeight(600).TextColor(k.Danger).SingleLine().
+			Padding(0, u*2).Radius(theme.ControlRadius).Border(theme.BorderWidth, k.Danger)
+		line()
+	})
+	return row
+}