gocui/add.go

package main

import (
	log "go.wit.com/log"
	"go.wit.com/toolkits/tree"
	"go.wit.com/widget"
)

var fakeStartWidth int = me.FakeW
var fakeStartHeight int = me.TabH + me.FramePadH

// setup fake labels for non-visible things off screen
func setFake(n *tree.Node) {
	var w *guiWidget
	w = n.TK.(*guiWidget)
	w.isFake = true

	w.gocuiSetWH(fakeStartWidth, fakeStartHeight)

	fakeStartHeight += w.gocuiSize.Height()
	// TODO: use the actual max hight of the terminal window
	if fakeStartHeight > 24 {
		fakeStartHeight = me.TabH
		fakeStartWidth += me.FakeW
	}
}

// set the widget start width & height
// func (n *node) addWidget(n *tree.Node) {
func addWidget(n *tree.Node) {
	var nw *guiWidget
	nw = n.TK.(*guiWidget)
	log.Log(INFO, "setStartWH() w.id =", n.WidgetId, "n.name", n.String())
	switch n.WidgetType {
	case widget.Root:
		log.Log(INFO, "setStartWH() rootNode w.id =", n.WidgetId, "w.name", n.String())
		nw.color = &colorRoot
		setFake(n)
		return
	case widget.Flag:
		nw.color = &colorFlag
		setFake(n)
		return
	case widget.Window:
		nw.frame = false
		// nw.color = &colorWindow
		nw.setColor(&colorWindow)
		wRoot := me.treeRoot.TK.(*guiWidget)
		wRoot.redoWindows(0, 0)
		// TODO: record the first window here?
		// do initial setup of helper widgets here:
		if me.dropdownV == nil {
			me.dropdownV = makeDropdownView("addWidget() ddview")
		}
		return
	case widget.Tab:
		nw.color = &colorTab
		// redoWindows(0,0)
		return
	case widget.Button:
		nw.color = &colorButton
	case widget.Checkbox:
		nw.color = &colorCheckbox
	case widget.Dropdown:
		nw.color = &colorDropdown
	case widget.Combobox:
		nw.color = &colorCombobox
	case widget.Box:
		nw.color = &colorBox
		nw.isFake = true
		setFake(n)
		return
	case widget.Grid:
		nw.color = &colorGrid
		nw.isFake = true
		setFake(n)
		return
	case widget.Group:
		nw.color = &colorGroup
		nw.frame = false
		return
	case widget.Label:
		nw.color = &colorLabel
		nw.frame = false
		return
	default:
		/*
			if n.IsCurrent() {
				n.updateCurrent()
			}
		*/
	}
	nw.showWidgetPlacement("addWidget()")
}