gocui/debug.go

// Copyright 2017-2025 WIT.COM Inc. All rights reserved.
// Use of this source code is governed by the GPL 3.0

package main

import (
	"fmt"

	"github.com/awesome-gocui/gocui"
	"go.wit.com/log"
	"go.wit.com/widget"
)

func (w *guiWidget) dumpTree(s string) {
	// log.Log(ERROR, "dump w", w.node.WidgetId, w.WidgetType, w.String())
	if w == nil {
		log.Log(ERROR, "dump w.TK == nil", w.node.WidgetId, w.node.WidgetType, w.String())
		return
	}
	w.dumpWidget("dumpTree() " + s)

	for _, child := range w.children {
		child.dumpTree(s)
	}
}

func (w *guiWidget) dumpWindows(s string) {
	// log.Log(ERROR, "dump w", w.node.WidgetId, w.WidgetType, w.String())
	if w == nil {
		log.Log(ERROR, "dump w.TK == nil", w.node.WidgetId, w.node.WidgetType, w.String())
		return
	}
	if w.node.WidgetType == widget.Window {
		s += fmt.Sprintf(" F(%d,%d)", w.force.w0, w.force.h0)
		// can't set this here. doesn't work
		// w.full.w0 = w.force.w0
		// w.full.h0 = w.force.h0
		w.dumpWidget("dumpWindow() " + s)
		w.windowFrame.dumpWidget("dumpFrame() " + s)
	}

	for _, child := range w.children {
		child.dumpWindows(s)
	}
}

// a standard function to print out information about a widget
func (tk *guiWidget) dumpWidget(s string) {
	var s1 string
	var pId int
	// tk.verifyRect()
	if tk.node.Parent == nil {
		log.Logf(WARN, "showWidgetPlacement() parent == nil wId=%d cuiName=%s", tk.node.WidgetId, tk.cuiName)
		pId = 0
	} else {
		pId = tk.node.Parent.WidgetId
	}
	s1 = fmt.Sprintf("(wId,pId)=(%4d,%4d) ", tk.node.WidgetId, pId)
	sizeW, sizeH := tk.Size()
	hide := "S"
	if tk.Hidden() {
		hide = "H"
	}
	s1 += fmt.Sprintf("size=(%3d,%3d)%s)", sizeW, sizeH, hide)
	if tk.Visible() {
		s1 += fmt.Sprintf("gocui=(%3d,%3d,%3d,%3d)",
			tk.gocuiSize.w0, tk.gocuiSize.h0, tk.gocuiSize.w1, tk.gocuiSize.h1)
	} else {
		s1 += fmt.Sprintf("       %3s %3s %3s %3s ", "", "", "", "")
	}
	s1 += fmt.Sprintf(" full=(%3d,%3d,%3d,%3d)", tk.full.w0, tk.full.h0, tk.full.w1, tk.full.h1)
	if tk.node.Parent != nil {
		if tk.node.Parent.WidgetType == widget.Grid {
			s1 += fmt.Sprintf("At(%3d,%3d)", tk.node.State.AtW, tk.node.State.AtH)
			s1 += fmt.Sprintf("(%3d,%3d) ", tk.parent.widths[tk.node.State.AtW], tk.parent.heights[tk.node.State.AtH])
		} else {
			s1 += fmt.Sprintf("   %3s %3s ", "", "")
			s1 += fmt.Sprintf(" %3s %3s  ", "", "")
		}
	} else {
		s1 += fmt.Sprintf("   %3s %3s  ", "", "")
	}
	var end string
	if tk.node.WidgetType == widget.Box {
		end = fmt.Sprintf("%-8s %-8s %s", tk.node.WidgetType, tk.cuiName, tk.node.State.Direction.String())
	} else {
		curval := tk.String()
		if curval == "" {
			curval = tk.node.GetLabel()
		}
		end = fmt.Sprintf("%-8s %-8s %s", tk.node.WidgetType, tk.cuiName, tk.String())
	}
	log.Log(GOCUI, s1, s, end)
}

func printWidgetTree(g *gocui.Gui, v *gocui.View) error {
	me.treeRoot.ListWidgets()
	return nil
}

func printWidgetPlacements(g *gocui.Gui, v *gocui.View) error {
	w := me.treeRoot.TK.(*guiWidget)
	w.dumpTree("MM")
	w.dumpWindows("WW")
	return nil
}