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package main
import (
"strconv"
"git.wit.org/wit/gui/toolkit"
)
func initWidget(n *node) *guiWidget {
var w *guiWidget
w = new(guiWidget)
// Set(w, "default")
w.frame = true
// set the name used by gocui to the id
w.cuiName = strconv.Itoa(n.WidgetId)
if n.WidgetType == toolkit.Root {
log(logInfo, "setupWidget() FOUND ROOT w.id =", n.WidgetId)
n.WidgetId = 0
me.rootNode = n
return w
}
if (n.WidgetType == toolkit.Box) {
if (n.B) {
n.horizontal = true
} else {
n.horizontal = false
}
}
if (n.WidgetType == toolkit.Grid) {
w.widths = make(map[int]int) // how tall each row in the grid is
w.heights = make(map[int]int) // how wide each column in the grid is
}
return w
}
func setupCtrlDownWidget() {
a := new(toolkit.Action)
a.Name = "ctrlDown"
a.WidgetType = toolkit.Dialog
a.WidgetId = -1
a.ParentId = 0
n := addNode(a)
me.ctrlDown = n
}
func (n *node) deleteView() {
w := n.tk
if (w.v != nil) {
w.v.Visible = false
return
}
// make sure the view isn't really there
me.baseGui.DeleteView(w.cuiName)
w.v = nil
}
// searches the binary tree for a WidgetId
func (n *node) findWidgetName(name string) *node {
if (n == nil) {
return nil
}
if n.tk.cuiName == name {
return n
}
for _, child := range n.children {
newN := child.findWidgetName(name)
if (newN != nil) {
return newN
}
}
return nil
}
func (n *node) IsCurrent() bool {
w := n.tk
if (n.WidgetType == toolkit.Tab) {
return w.isCurrent
}
if (n.WidgetType == toolkit.Window) {
return w.isCurrent
}
if (n.WidgetType == toolkit.Root) {
return false
}
return n.parent.IsCurrent()
}
func (n *node) Visible() bool {
if (n == nil) {
return false
}
if (n.tk == nil) {
return false
}
if (n.tk.v == nil) {
return false
}
return n.tk.v.Visible
}
func (n *node) SetVisible(b bool) {
if (n == nil) {
return
}
if (n.tk == nil) {
return
}
if (n.tk.v == nil) {
return
}
n.tk.v.Visible = b
}
func addDropdown() *node {
n := new(node)
n.WidgetType = toolkit.Flag
n.WidgetId = -2
n.ParentId = 0
// copy the data from the action message
n.Name = "DropBox"
n.Text = "DropBox text"
// store the internal toolkit information
n.tk = new(guiWidget)
n.tk.frame = true
// set the name used by gocui to the id
n.tk.cuiName = "-1 dropbox"
n.tk.color = &colorFlag
// add this new widget on the binary tree
n.parent = me.rootNode
if n.parent != nil {
n.parent.children = append(n.parent.children, n)
}
return n
}
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