36 lines
772 B
Go
36 lines
772 B
Go
// Copyright 2017 Zack Guo <zack.y.guo@gmail.com>. All rights reserved.
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// Use of this source code is governed by a GPLv3 license that can
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// be found in the LICENSE file.
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package termui
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import (
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tb "github.com/nsf/termbox-go"
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)
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// Init initializes termbox-go and is required to render anything.
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// After initialization, the library must be finalized with `Close`.
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func Init() error {
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if err := tb.Init(); err != nil {
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return err
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}
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tb.SetInputMode(tb.InputEsc | tb.InputMouse)
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tb.SetOutputMode(tb.Output256)
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return nil
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}
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// Close closes termbox-go.
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func Close() {
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tb.Close()
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}
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func TerminalDimensions() (int, int) {
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tb.Sync()
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width, height := tb.Size()
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return width, height
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}
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func Clear() {
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tb.Clear(tb.ColorDefault, tb.Attribute(Theme.Default.Bg+1))
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}
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