23 lines
483 B
Go
23 lines
483 B
Go
//go:build windows
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package inline
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import (
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"os"
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"golang.org/x/sys/windows"
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)
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func windowSize(f *os.File) (w, h int, ok bool) {
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var info windows.ConsoleScreenBufferInfo
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if err := windows.GetConsoleScreenBufferInfo(windows.Handle(f.Fd()), &info); err != nil {
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return 0, 0, false
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}
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width := int(info.Window.Right-info.Window.Left) + 1
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height := int(info.Window.Bottom-info.Window.Top) + 1
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if width < 1 || height < 1 {
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return 0, 0, false
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}
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return width, height, true
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}
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