mirror of
https://github.com/siderolabs/talos.git
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7f0300f108
Bump all dependencies, many small changes due to new golangci-lint version. Signed-off-by: Andrey Smirnov <andrey.smirnov@siderolabs.com>
91 lines
2.4 KiB
Go
91 lines
2.4 KiB
Go
// This Source Code Form is subject to the terms of the Mozilla Public
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// License, v. 2.0. If a copy of the MPL was not distributed with this
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// file, You can obtain one at http://mozilla.org/MPL/2.0/.
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package components
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import (
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"image"
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"github.com/gdamore/tcell/v2"
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"github.com/gizak/termui/v3"
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"github.com/rivo/tview"
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)
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// TermUIWrapper is a custom tview component that wraps a legacy termui component and draws it.
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type TermUIWrapper struct {
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*tview.Box
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termUIDrawable termui.Drawable
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}
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// NewTermUIWrapper initializes a new TermUIWrapper.
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func NewTermUIWrapper(drawable termui.Drawable) *TermUIWrapper {
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return &TermUIWrapper{
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Box: tview.NewBox(),
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termUIDrawable: drawable,
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}
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}
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// Draw implements the tview.Primitive interface.
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func (w *TermUIWrapper) Draw(screen tcell.Screen) {
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w.Box.DrawForSubclass(screen, w)
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x, y, width, height := w.GetInnerRect()
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if width == 0 || height == 0 {
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return
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}
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w.termUIDrawable.SetRect(0, 0, width, height)
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buf := termui.NewBuffer(w.termUIDrawable.GetRect())
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w.termUIDrawable.Draw(buf)
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for i := range width {
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for j := range height {
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cell := buf.GetCell(image.Point{X: i, Y: j})
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style := w.convertStyle(cell.Style)
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screen.SetContent(i+x, j+y, cell.Rune, nil, style)
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}
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}
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}
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// convertStyle converts termui style to tcell (tview) style.
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func (w *TermUIWrapper) convertStyle(style termui.Style) tcell.Style {
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fgColor := w.convertColor(style.Fg)
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bgColor := w.convertColor(style.Bg)
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bold := style.Modifier&termui.ModifierBold != 0
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underline := style.Modifier&termui.ModifierUnderline != 0
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reverse := style.Modifier&termui.ModifierReverse != 0
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return tcell.StyleDefault.Foreground(fgColor).Background(bgColor).Bold(bold).Underline(underline).Reverse(reverse)
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}
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// convertColor converts termui color to tcell (tview) color.
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func (w *TermUIWrapper) convertColor(color termui.Color) tcell.Color {
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switch color {
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case termui.ColorClear:
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return tcell.ColorDefault
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case termui.ColorBlack:
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return tcell.ColorBlack
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case termui.ColorRed:
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return tcell.ColorRed
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case termui.ColorGreen:
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return tcell.ColorGreen
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case termui.ColorYellow:
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return tcell.ColorYellow
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case termui.ColorBlue:
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return tcell.ColorBlue
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case termui.ColorMagenta:
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return tcell.ColorPurple
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case termui.ColorCyan:
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return tcell.ColorTeal
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case termui.ColorWhite:
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return tcell.ColorWhite
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default:
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return tcell.ColorDefault
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}
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}
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