func DrawQuestion(q string, items []string, selected int, selectedButton int) {
screen := term.NewBox()
frame := screen.GetFrame()
frame.W = term.ScreenWidth()
frame.H = term.ScreenHeight()
screen.SetFrame(frame)
inner := screen.GetInner()
inner.X = 0
inner.Y = 3 // This space is used by the title
inner.W = frame.W - inner.X
inner.H = frame.H - inner.Y
screen.SetInner(inner)
questionBox := term.NewBox()
questionBox.SetThirdSize(screen)
questionBox.FillWithPercentageMargins(screen, 0.07, 0.1)
questionBox.SetInner(term.DrawBox(questionBox, true))
listBox := term.NewBox()
listBox.SetThirdSize(questionBox)
inner = questionBox.GetInner()
frame = listBox.GetFrame()
frame.X = inner.X + 3
frame.Y = inner.Y + 3
listBox.SetFrame(frame)
inner = listBox.GetInner()
inner.W += 5
listBox.SetInner(term.DrawBox(listBox, false))
frame = listBox.GetFrame()
frame.X += 2
frame.Y += 2
listBox.SetFrame(frame)
term.DrawList(listBox, items, selected)
frame = listBox.GetFrame()
term.DrawButton(frame.X, frame.H+frame.Y, "OK", selectedButton == 0)
term.DrawButton(frame.X+11, frame.H+frame.Y, "Cancel", selectedButton == 1)
}
// Draw information text, with linesbreaks and an optional asciiart header
func DrawInformation(info, asciiart string) {
screen := term.NewBox()
frame := screen.GetFrame()
frame.W = term.ScreenWidth()
frame.H = term.ScreenHeight()
screen.SetFrame(frame)
inner := screen.GetInner()
inner.X = 0
inner.Y = 3 // This space is used by the title
inner.W = frame.W - inner.X
inner.H = frame.H - inner.Y
screen.SetInner(inner)
infoBox := term.NewBox()
infoBox.SetThirdSize(screen)
infoBox.FillWithPercentageMargins(screen, 0.07, 0.1)
infoBox.SetInner(term.DrawBox(infoBox, true))
inner = infoBox.GetInner()
x := inner.X + 3
y := inner.Y + 1
y = term.DrawAsciiArt(x, y, asciiart)
span := inner.W - 6
from := 0
to := span
skew := 0
for {
// Word break
skew = 0
for testpos := 1; testpos < span; testpos++ {
pos := to - testpos
if pos < 0 || pos >= len(info) {
break
}
if info[pos] == ' ' {
to = to - testpos
skew = testpos
break
}
}
// Last line?
if (len(info) - from) < span {
to = len(info)
}
// Write the line
term.Write(x, y, info[from:to], term.TEXTCOLOR, term.BOXBG)
// Adjust the next positions
y++
from += span - skew
if from >= (len(info) - 1) {
break
}
if info[from] == ' ' {
from++
}
to += span
if to >= len(info) {
to = len(info)
}
}
}