1 files changed, 86 insertions, 0 deletions
diff --git a/toolkit/gocui/view.go b/toolkit/gocui/view.go
new file mode 100644
index 0000000..d1d4b51
--- /dev/null
+++ b/toolkit/gocui/view.go
@@ -0,0 +1,86 @@
+package main
+
+import (
+	"fmt"
+	"errors"
+	"strconv"
+	"bufio"
+	"strings"
+
+	"github.com/awesome-gocui/gocui"
+//	"git.wit.org/wit/gui/toolkit"
+)
+
+func splitLines(s string) []string {
+	var lines []string
+	sc := bufio.NewScanner(strings.NewReader(s))
+	for sc.Scan() {
+		lines = append(lines, sc.Text())
+	}
+	return lines
+}
+
+func (w *cuiWidget) textResize() {
+	var width, height int
+
+	for i, s := range splitLines(w.text) {
+		log(logNow, "textResize() len =", len(s), i, s)
+		if (width < len(s)) {
+			width = len(s)
+		}
+		height = i
+	}
+	w.realWidth = width + 3
+	w.realHeight = me.defaultHeight + height
+	w.realSize.w1 = w.realSize.w0 + w.realWidth
+	w.realSize.h1 = w.realSize.h0 + w.realHeight
+	w.showWidgetPlacement(logNow, "textResize()")
+}
+
+func (w *cuiWidget) drawView() {
+	var err error
+	if (w.cuiName == "") {
+		log(logError, "drawView() w.cuiName was not set for widget", w)
+		w.cuiName = strconv.Itoa(w.id)
+	}
+
+	if (w.v != nil) {
+		log(logInfo, "drawView() w.v already defined for widget", w)
+		v, _ := me.baseGui.View(w.cuiName)
+		if (v == nil) {
+			log(logError, "drawView() ERROR view does not really exist", w)
+			w.v = nil
+		} else {
+			return
+		}
+	}
+
+	v, _ := me.baseGui.View(w.cuiName)
+	if (v != nil) {
+		log(logError, "drawView() already defined for name", w.cuiName)
+		w.v = v
+		return
+	}
+
+	a := w.realSize.w0
+	b := w.realSize.h0
+	c := w.realSize.w1
+	d := w.realSize.h1
+
+	w.v, err = me.baseGui.SetView(w.cuiName, a, b, c, d, 0)
+	if err == nil {
+		log(logError, "drawView() internal plugin error err = nil")
+		return
+	}
+	if !errors.Is(err, gocui.ErrUnknownView) {
+		log(logError, "drawView() internal plugin error error.IS()", err)
+		return
+	}
+
+	me.baseGui.SetKeybinding(w.v.Name(), gocui.MouseLeft, gocui.ModNone, click)
+
+	w.v.Wrap = true
+	fmt.Fprintln(w.v, " " + w.text)
+
+	// w.SetDefaultWidgetColor()
+}