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|
/*
A Standard Window
*/
package gadgets
import (
"go.wit.com/gui"
"go.wit.com/log"
)
type BasicWindow struct {
ready bool
hidden bool
vertical bool
title string
parent *gui.Node
win *gui.Node // window widget
box *gui.Node // box
Custom func()
}
func NewBasicWindow(parent *gui.Node, title string) *BasicWindow {
var w *BasicWindow
w = &BasicWindow{
parent: parent,
title: title,
vertical: false,
}
log.Warn("NewBasicWindow() END")
return w
}
func (w *BasicWindow) Show() {
if !w.Ready() {
return
}
w.win.Show()
w.hidden = false
return
}
func (w *BasicWindow) Hide() {
if !w.Ready() {
return
}
w.win.Hide()
w.hidden = true
return
}
func (w *BasicWindow) Toggle() {
if !w.Ready() {
return
}
if w.hidden {
w.Show()
w.hidden = false
} else {
w.Hide()
w.hidden = true
}
return
}
func (w *BasicWindow) Title(title string) {
if !w.Ready() {
return
}
w.win.SetText(title)
return
}
// sets this window to run os.Exit()
func (w *BasicWindow) StandardExit() {
if !w.Ready() {
return
}
w.win.Custom = func() {
log.Warn("BasicWindow.Custom() closed. TODO: handle this", w.title)
log.Warn("BasicWindow.Custom() closed. handled properly?", w.title)
if w.Custom != nil {
w.Custom()
}
w.win.StandardExit()
}
return
}
// Returns true if initialized
func (w *BasicWindow) Initialized() bool {
if w == nil {
return false
}
if w.parent == nil {
return false
}
return true
}
// Returns true if the status is valid
func (w *BasicWindow) Ready() bool {
if !w.Initialized() {
return false
}
if !w.parent.Ready() {
return false
}
return w.ready
}
func (w *BasicWindow) Box() *gui.Node {
if !w.Initialized() {
return nil
}
if w.win == nil {
w.Draw()
}
return w.box
}
func (w *BasicWindow) Vertical() {
log.Warn("BasicWindow() Vertical() START w.vertical =", w.vertical, w.title)
if w == nil {
return
}
w.vertical = true
log.Warn("BasicWindow() Vertical() END w.vertical =", w.vertical, w.title)
}
func (w *BasicWindow) Horizontal() {
log.Warn("BasicWindow() Horizontal() START w.vertical =", w.vertical, w.title)
if w == nil {
return
}
w.vertical = false
log.Warn("BasicWindow() Horizontal() END w.vertical =", w.vertical, w.title)
}
func (w *BasicWindow) Make() {
if !w.Initialized() {
return
}
if w.win != nil {
log.Warn("BasicWindow.Make() window was already created")
return
}
w.win = w.parent.RawWindow(w.title)
// if Custom isn't set, set it here. This prevents the application from
// os.Exit() if the window is closed. It destroy's the widgets in the toolkit plugins
// the the window still exists in the binary tree and functions normally
// I like to call this Sierpinski mode
if w.win.Custom == nil {
w.win.Custom = func() {
log.Warn("BasicWindow.Custom() closed. TODO: handle this", w.title)
log.Warn("BasicWindow.Custom() closed. handled properly?", w.title)
if w.Custom != nil {
w.Custom()
}
}
}
if w.vertical {
w.box = w.win.NewVerticalBox("BW VBOX")
log.Log(INFO, "BasicWindow.Make() made NewVerticalBox", w.title)
} else {
w.box = w.win.NewHorizontalBox("BW HBOX")
log.Log(INFO, "BasicWindow.Make() made NewHorizontalBox", w.title)
}
w.ready = true
}
func (w *BasicWindow) TestDraw() {
if !w.Initialized() {
return
}
if w.win == nil {
log.Warn("BasicWindow.TestDraw() can't draw on window == nil")
w.Make()
}
log.Warn("BasicWindow.TestDraw() RUNNING HERE")
w.win.TestDraw()
}
func (w *BasicWindow) Draw() {
if !w.Initialized() {
return
}
if w.win != nil {
log.Warn("BasicWindow.Draw() window was already created")
w.Make()
}
w.win.TestDraw()
}
|
