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Code Packages Releases Wiki Activity

Add --no-unicode option to draw borders in ASCII characters

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Close ##1533
This commit is contained in:
Junegunn Choi
2019-03-29 02:11:03 +09:00
parent e7d60aac9c
commit 75972d59a8
6 changed files with 87 additions and 38 deletions
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32
src/tui/tcell.go
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@@ -61,12 +61,8 @@ func (w *TcellWindow) Refresh() {
}
w.lastX = 0
w.lastY = 0
switch w.borderStyle {
case BorderAround:
w.drawBorder(true)
case BorderHorizontal:
w.drawBorder(false)
}
w.drawBorder()
}
func (w *TcellWindow) FinishFill() {
@@ -570,7 +566,11 @@ func (w *TcellWindow) CFill(fg Color, bg Color, a Attr, str string) FillReturn {
return w.fillString(str, NewColorPair(fg, bg), a)
}
func (w *TcellWindow) drawBorder(around bool) {
func (w *TcellWindow) drawBorder() {
if w.borderStyle.shape == BorderNone {
return
}
left := w.left
right := left + w.width
top := w.top
@@ -584,19 +584,19 @@ func (w *TcellWindow) drawBorder(around bool) {
}
for x := left; x < right; x++ {
_screen.SetContent(x, top, tcell.RuneHLine, nil, style)
_screen.SetContent(x, bot-1, tcell.RuneHLine, nil, style)
_screen.SetContent(x, top, w.borderStyle.horizontal, nil, style)
_screen.SetContent(x, bot-1, w.borderStyle.horizontal, nil, style)
}
if around {
if w.borderStyle.shape == BorderAround {
for y := top; y < bot; y++ {
_screen.SetContent(left, y, tcell.RuneVLine, nil, style)
_screen.SetContent(right-1, y, tcell.RuneVLine, nil, style)
_screen.SetContent(left, y, w.borderStyle.vertical, nil, style)
_screen.SetContent(right-1, y, w.borderStyle.vertical, nil, style)
}
_screen.SetContent(left, top, tcell.RuneULCorner, nil, style)
_screen.SetContent(right-1, top, tcell.RuneURCorner, nil, style)
_screen.SetContent(left, bot-1, tcell.RuneLLCorner, nil, style)
_screen.SetContent(right-1, bot-1, tcell.RuneLRCorner, nil, style)
_screen.SetContent(left, top, w.borderStyle.topLeft, nil, style)
_screen.SetContent(right-1, top, w.borderStyle.topRight, nil, style)
_screen.SetContent(left, bot-1, w.borderStyle.bottomLeft, nil, style)
_screen.SetContent(right-1, bot-1, w.borderStyle.bottomRight, nil, style)
}
}