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// Copyright 2017-2025 WIT.COM Inc. All rights reserved.
// Use of this source code is governed by the GPL 3.0
// 2025 note by jcarr:
// this is one of the coolest things ever worked with.
// Personally, I've been working on making a gocui GO plugin
// so I can use it as a generalized console GUI toolkit.
//
// Well done everyone that has contributed to this gocui project !!!
// I am in your debt. Happy hacking & peace.
package main
import (
"fmt"
"github.com/awesome-gocui/gocui"
log "go.wit.com/log"
"go.wit.com/widget"
)
// this function uses the mouse position to highlight & unhighlight things
// this is run every time the user moves the mouse over the terminal window
func mouseMove(g *gocui.Gui) {
mx, my := g.MousePosition()
w := mx
h := my
if me.supermouse {
for _, tk := range findByXY(w, h) {
tk.dumpWidget("mouseMove()")
}
}
if msgMouseDown {
log.Info("msgMouseDown == true")
// plugin will segfault if you don't keep this inside a check for msgMouseDown
// don't move this code out of here
for _, tk := range findByXY(w, h) {
if tk.node.WidgetType == widget.Stdout {
tk.moveNew(g)
return
}
if tk.node.WidgetType == widget.Label {
tk.moveNew(g)
return
}
}
}
if createStdout(g) {
return
}
for _, view := range g.Views() {
view.Highlight = false
}
if v, err := g.ViewByPosition(mx, my); err == nil {
v.Highlight = true
}
}
// this is how the window gets dragged around
func (tk *guiWidget) moveNew(g *gocui.Gui) {
mx, my := g.MousePosition()
tk.dumpWidget("moveNew() on " + tk.cuiName)
g.SetView("msg", mx-xOffset, my-yOffset, mx-xOffset+outputW, my-yOffset+outputH+me.FramePadH, 0)
me.startOutputW = mx - xOffset
me.startOutputH = my - yOffset
g.SetViewOnBottom("msg")
}
func createStdout(g *gocui.Gui) bool {
if widgetView, _ := g.View("msg"); widgetView == nil {
makeOutputWidget(g, "this is a create before a mouse click")
if me.logStdout != nil {
msg := fmt.Sprintf("test out gocuiEvent() %d\n", me.ecount)
me.logStdout.Write([]byte(msg))
log.Log(NOW, "logStdout test out")
}
return true
}
return false
}
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