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Clean up renderer code

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Remove code that is no longer relevant after the removal of ncurses
renderer. This commit also fixes background color issue on tcell-based
FullscreenRenderer (Windows).
This commit is contained in:
Junegunn Choi
2017-09-09 13:50:07 +09:00
parent 7cfa6f0265
commit e1582b8323
5 changed files with 53 additions and 70 deletions
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29
src/tui/tcell.go
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@@ -172,10 +172,6 @@ func (r *FullscreenRenderer) DoesAutoWrap() bool {
return false
}
func (r *FullscreenRenderer) IsOptimized() bool {
return false
}
func (r *FullscreenRenderer) Clear() {
_screen.Sync()
_screen.Clear()
@@ -409,14 +405,13 @@ func (w *TcellWindow) Close() {
func fill(x, y, w, h int, r rune) {
for ly := 0; ly <= h; ly++ {
for lx := 0; lx <= w; lx++ {
_screen.SetContent(x+lx, y+ly, r, nil, ColDefault.style())
_screen.SetContent(x+lx, y+ly, r, nil, ColNormal.style())
}
}
}
func (w *TcellWindow) Erase() {
// TODO
fill(w.left, w.top, w.width, w.height, ' ')
fill(w.left-1, w.top, w.width+1, w.height, ' ')
}
func (w *TcellWindow) Enclose(y int, x int) bool {
@@ -433,13 +428,13 @@ func (w *TcellWindow) Move(y int, x int) {
func (w *TcellWindow) MoveAndClear(y int, x int) {
w.Move(y, x)
for i := w.lastX; i < w.width; i++ {
_screen.SetContent(i+w.left, w.lastY+w.top, rune(' '), nil, ColDefault.style())
_screen.SetContent(i+w.left, w.lastY+w.top, rune(' '), nil, ColNormal.style())
}
w.lastX = x
}
func (w *TcellWindow) Print(text string) {
w.printString(text, ColDefault, 0)
w.printString(text, ColNormal, 0)
}
func (w *TcellWindow) printString(text string, pair ColorPair, a Attr) {
@@ -452,7 +447,7 @@ func (w *TcellWindow) printString(text string, pair ColorPair, a Attr) {
Reverse(a&Attr(tcell.AttrReverse) != 0).
Underline(a&Attr(tcell.AttrUnderline) != 0)
} else {
style = ColDefault.style().
style = ColNormal.style().
Reverse(a&Attr(tcell.AttrReverse) != 0 || pair == ColCurrent || pair == ColCurrentMatch).
Underline(a&Attr(tcell.AttrUnderline) != 0 || pair == ColMatch || pair == ColCurrentMatch)
}
@@ -503,7 +498,7 @@ func (w *TcellWindow) fillString(text string, pair ColorPair, a Attr) FillReturn
if w.color {
style = pair.style()
} else {
style = ColDefault.style()
style = ColNormal.style()
}
style = style.
Blink(a&Attr(tcell.AttrBlink) != 0).
@@ -543,11 +538,17 @@ func (w *TcellWindow) fillString(text string, pair ColorPair, a Attr) FillReturn
}
func (w *TcellWindow) Fill(str string) FillReturn {
return w.fillString(str, ColDefault, 0)
return w.fillString(str, ColNormal, 0)
}
func (w *TcellWindow) CFill(fg Color, bg Color, a Attr, str string) FillReturn {
return w.fillString(str, ColorPair{fg, bg, -1}, a)
if fg == colDefault {
fg = ColNormal.Fg()
}
if bg == colDefault {
bg = ColNormal.Bg()
}
return w.fillString(str, NewColorPair(fg, bg), a)
}
func (w *TcellWindow) drawBorder(around bool) {
@@ -560,7 +561,7 @@ func (w *TcellWindow) drawBorder(around bool) {
if w.color {
style = ColBorder.style()
} else {
style = ColDefault.style()
style = ColNormal.style()
}
for x := left; x < right; x++ {