1 files changed, 108 insertions, 0 deletions
diff --git a/textbox.go b/textbox.go
new file mode 100644
index 0000000..66ba092
--- /dev/null
+++ b/textbox.go
@@ -0,0 +1,108 @@
+// Copyright 2017-2025 WIT.COM Inc. All rights reserved.
+// Use of this source code is governed by the GPL 3.0
+
+package main
+
+// simulates a dropdown menu in gocui
+
+import (
+	"strings"
+
+	"github.com/awesome-gocui/gocui"
+	log "go.wit.com/log"
+)
+
+func (tk *guiWidget) forceSizes(r *rectType) {
+	tk.gocuiSize.w0 = r.w0
+	tk.gocuiSize.w1 = r.w1
+	tk.gocuiSize.h0 = r.h0
+	tk.gocuiSize.h1 = r.h1
+
+	tk.full.w0 = r.w0
+	tk.full.w1 = r.w1
+	tk.full.h0 = r.h0
+	tk.full.h1 = r.h1
+
+	tk.force.w0 = r.w0
+	tk.force.w1 = r.w1
+	tk.force.h0 = r.h0
+	tk.force.h1 = r.h1
+}
+
+func (callertk *guiWidget) showTextbox() {
+	if me.textbox.tk == nil {
+		// should only happen once
+		me.textbox.tk = makeNewFlagWidget(me.textbox.wId)
+		me.textbox.tk.dumpWidget("init() textbox")
+	}
+	if me.textbox.tk == nil {
+		log.Log(GOCUI, "showTextbox() Is Broken")
+		return
+	}
+
+	tk := me.textbox.tk
+	r := new(rectType)
+	// startW, startH := tk.Position()
+	r.w0 = callertk.gocuiSize.w0 + 4
+	r.h0 = callertk.gocuiSize.h0 + 3
+	r.w1 = r.w0 + 24
+	r.h1 = r.h0 + 2
+	me.textbox.tk.forceSizes(r)
+	me.textbox.tk.dumpWidget("after sizes")
+
+	me.textbox.tk.Show() // actually makes the gocui view. TODO: redo this
+
+	if me.textbox.tk.v == nil {
+		log.Info("wtf went wrong")
+		return
+	}
+
+	me.textbox.tk.setColorModal()
+
+	me.textbox.tk.v.Editable = true
+	me.textbox.tk.v.Wrap = true
+
+	me.baseGui.SetView(me.textbox.tk.cuiName, r.w0, r.h0, r.w1, r.h1, 0)
+	me.baseGui.SetCurrentView(me.textbox.tk.v.Name())
+
+	// bind the enter key to a function so we can close the textbox
+	me.baseGui.SetKeybinding(me.textbox.tk.v.Name(), gocui.KeyEnter, gocui.ModNone, theCloseTheTextbox)
+
+	me.textbox.active = true
+	me.textbox.callerTK = callertk
+
+	tk.dumpWidget("showTextbox()")
+}
+
+func theCloseTheTextbox(g *gocui.Gui, v *gocui.View) error {
+	textboxClosed()
+	return nil
+}
+
+// updates the text and sends an event back to the application
+func textboxClosed() {
+	// get the text the user entered
+	newtext := "testing"
+	if me.textbox.tk.v == nil {
+		newtext = ""
+	} else {
+		newtext = me.textbox.tk.v.ViewBuffer()
+	}
+	newtext = strings.TrimSpace(newtext)
+	me.textbox.active = false
+	me.textbox.tk.Hide()
+	log.Info("textbox closed", newtext)
+
+	if me.clock.tk.v != nil {
+		me.baseGui.SetCurrentView("help")
+	} else {
+		me.baseGui.SetCurrentView("msg")
+	}
+
+	// change the text of the caller widget
+	me.textbox.callerTK.SetText(newtext)
+	me.textbox.callerTK.node.SetCurrentS(newtext)
+
+	// send an event from the plugin with the new string
+	me.myTree.SendUserEvent(me.textbox.callerTK.node)
+}