cleanup of the example commands. more plugin workv0.4.6

    add a button in two plugins at the same time!
        added a button in andlabs/ui & gocui
    attempt a common widget struct between wit/gui & the plugins
    start handling missing plugins
    rename Makefile command examples
    remote examples used for testing
    filename improvements
    golang src code uses lowercase and _ in filenames
    fix crash when button click function == nil
    fix wrong name 'gocli' -> 'gocui'
    keep fighting with goreadme generated README.md

Signed-off-by: Jeff Carr <[email protected]>

1 files changed, 48 insertions, 0 deletions

diff --git a/toolkit/gocui/button.go b/toolkit/gocui/button.go
new file mode 100644
index 0000000..8fb6e05
--- /dev/null
+++ b/toolkit/gocui/button.go
@@ -0,0 +1,48 @@
+package main
+
+import (
+	"errors"
+	"fmt"
+	"log"
+	"strings"
+
+	"github.com/awesome-gocui/gocui"
+)
+
+func (w *Widget) AddButton() {
+// func (g greeting) AddButton() {
+	log.Println("gui.gocui.AddButton()", w.Name)
+	addButton2(w.Name, w.Event)
+}
+
+func addButton2(name string, e func(*Widget) *Widget) {
+	addButton(name)
+}
+
+func addButton(name string) error {
+	t := len(name)
+	v, err := baseGui.SetView(name, currentX, currentY, currentX+t+3, currentY+2, 0)
+	if err == nil {
+		return err
+	}
+	if !errors.Is(err, gocui.ErrUnknownView) {
+		return err
+	}
+
+	v.Wrap = true
+	fmt.Fprintln(v, " " + name)
+	fmt.Fprintln(v, strings.Repeat("foo\n", 2))
+
+	if _, err := baseGui.SetCurrentView(name); err != nil {
+		return err
+	}
+
+	views = append(views, name)
+	curView = len(views) - 1
+	idxView += 1
+	currentY += 3
+	if (groupSize < len(views)) {
+		groupSize = len(views)
+	}
+	return nil
+}