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Make preview renderer suspend early on line wrap

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This commit is contained in:
Junegunn Choi
2017-01-11 22:13:40 +09:00
parent f8082bc53a
commit 9977a3e9fc
5 changed files with 73 additions and 46 deletions
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10
src/tui/tcell.go
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@@ -477,7 +477,7 @@ func (w *TcellWindow) CPrint(pair ColorPair, attr Attr, text string) {
w.printString(text, pair, attr)
}
func (w *TcellWindow) fillString(text string, pair ColorPair, a Attr) bool {
func (w *TcellWindow) fillString(text string, pair ColorPair, a Attr) FillReturn {
lx := 0
var style tcell.Style
@@ -511,7 +511,7 @@ func (w *TcellWindow) fillString(text string, pair ColorPair, a Attr) bool {
var yPos = w.top + w.lastY
if yPos >= (w.top + w.height) {
return false
return FillSuspend
}
_screen.SetContent(xPos, yPos, r, nil, style)
@@ -520,14 +520,14 @@ func (w *TcellWindow) fillString(text string, pair ColorPair, a Attr) bool {
}
w.lastX += lx
return true
return FillContinue
}
func (w *TcellWindow) Fill(str string) bool {
func (w *TcellWindow) Fill(str string) FillReturn {
return w.fillString(str, ColDefault, 0)
}
func (w *TcellWindow) CFill(fg Color, bg Color, a Attr, str string) bool {
func (w *TcellWindow) CFill(fg Color, bg Color, a Attr, str string) FillReturn {
return w.fillString(str, ColorPair{fg, bg, -1}, a)
}