initial commit

uiterm/label.go

@@ -0,0 +1,46 @@
+package uiterm
+
+import (
+	"strings"
+
+	"github.com/nsf/termbox-go"
+)
+
+type Label struct {
+	Text string
+	Fg   Attribute
+	Bg   Attribute
+
+	x0, y0, x1, y1 int
+}
+
+func (l *Label) SetActive(ui *Ui, active bool) {
+}
+
+func (l *Label) SetBounds(ui *Ui, x0, y0, x1, y1 int) {
+	l.x0 = x0
+	l.y0 = y0
+	l.x1 = x1
+	l.y1 = y1
+}
+
+func (l *Label) Draw(ui *Ui) {
+	reader := strings.NewReader(l.Text)
+	for y := l.y0; y < l.y1; y++ {
+		for x := l.x0; x < l.x1; x++ {
+			var chr rune
+			if ch, _, err := reader.ReadRune(); err != nil {
+				chr = ' '
+			} else {
+				chr = ch
+			}
+			termbox.SetCell(x, y, chr, termbox.Attribute(l.Fg), termbox.Attribute(l.Bg))
+		}
+	}
+}
+
+func (l *Label) KeyEvent(ui *Ui, mod Modifier, key Key) {
+}
+
+func (l *Label) CharacterEvent(ui *Ui, chr rune) {
+}