mirror of
https://github.com/taigrr/wtf
synced 2025-01-18 04:03:14 -08:00
51 lines
1.0 KiB
Go
51 lines
1.0 KiB
Go
package wtf
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import (
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"github.com/gdamore/tcell"
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"github.com/rivo/tview"
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)
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const offscreen = -1000
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const modalWidth = 80
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const modalHeight = 22
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func NewBillboardModal(text string, closeFunc func()) *tview.Frame {
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keyboardIntercept := func(event *tcell.EventKey) *tcell.EventKey {
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if string(event.Rune()) == "/" {
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closeFunc()
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return nil
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}
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switch event.Key() {
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case tcell.KeyEsc:
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closeFunc()
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return nil
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case tcell.KeyTab:
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return nil
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default:
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return event
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}
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}
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textView := tview.NewTextView()
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textView.SetDynamicColors(true)
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textView.SetInputCapture(keyboardIntercept)
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textView.SetText(text)
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textView.SetWrap(true)
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frame := tview.NewFrame(textView)
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frame.SetRect(offscreen, offscreen, modalWidth, modalHeight)
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drawFunc := func(screen tcell.Screen, x, y, width, height int) (int, int, int, int) {
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w, h := screen.Size()
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frame.SetRect((w/2)-(width/2), (h/2)-(height/2), width, height)
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return x, y, width, height
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}
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frame.SetBorder(true)
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frame.SetBorders(1, 1, 0, 0, 1, 1)
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frame.SetDrawFunc(drawFunc)
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return frame
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}
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