about summary refs log tree commit diff stats
path: root/themes/complex
diff options
context:
space:
mode:
Diffstat (limited to 'themes/complex')
0 files changed, 0 insertions, 0 deletions
 

generated by cgit-pink 1.4.1-2-gfad0 (git 2.36.2.497.gbbea4dcf42) at 2025-01-24 13:06:04 +0000


 


51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85


package ui

import (
	"github.com/gdamore/tcell"
	"github.com/mattn/go-runewidth"
)

const (
	TEXT_LEFT   = iota
	TEXT_CENTER = iota
	TEXT_RIGHT  = iota
)

type Text struct {
	Invalidatable
	text     string
	strategy uint
	fg       tcell.Color
	bg       tcell.Color
	bold     bool
	reverse  bool
}

func NewText(text string) *Text {
	return &Text{
		bg:   tcell.ColorDefault,
		fg:   tcell.ColorDefault,
		text: text,
	}
}

func (t *Text) Text(text string) *Text {
	t.text = text
	t.Invalidate()
	return t
}

func (t *Text) Strategy(strategy uint) *Text {
	t.strategy = strategy
	t.Invalidate()
	return t
}

func (t *Text) Bold(bold bool) *Text {
	t.bold = bold
	t.Invalidate()
	return t
}

func (t *Text) Color(fg tcell.Color, bg tcell.Color) *Text {
	t.fg = fg
	t.bg = bg
	t.Invalidate()
	return t
}

func (t *Text) Reverse(reverse bool) *Text {
	t.reverse = reverse
	t.Invalidate()
	return t
}

func (t *Text) Draw(ctx *Context) {
	size := runewidth.StringWidth(t.text)
	x := 0
	if t.strategy == TEXT_CENTER {
		x = (ctx.Width() - size) / 2
	}
	if t.strategy == TEXT_RIGHT {
		x = ctx.Width() - size
	}
	style := tcell.StyleDefault.Background(t.bg).Foreground(t.fg)
	if t.bold {
		style = style.Bold(true)
	}
	if t.reverse {
		style = style.Reverse(true)
	}
	ctx.Fill(0, 0, ctx.Width(), ctx.Height(), ' ', style)
	ctx.Printf(x, 0, style, "%s", t.text)
}

func (t *Text) Invalidate() {
	t.DoInvalidate(t)
}