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Add cursorline support

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This commit is contained in:
Zachary Yedidia
2017-02-19 12:50:19 -05:00
parent ff5c8d7451
commit 9b33a1058a
1 changed files with 28 additions and 1 deletions
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29
cmd/micro/view2.go
View File

@@ -161,25 +161,52 @@ func (v *View) DisplayView() {
var lastChar *Char
for _, char := range line {
if char != nil {
lineStyle := char.style
if tabs[curTab].CurView == v.Num && !v.Cursor.HasSelection() &&
v.Cursor.Y == char.realLoc.Y && v.Cursor.X == char.realLoc.X {
screen.ShowCursor(xOffset+char.visualLoc.X, char.visualLoc.Y)
}
screen.SetContent(xOffset+char.visualLoc.X, char.visualLoc.Y, char.drawChar, nil, char.style)
if v.Buf.Settings["cursorline"].(bool) && tabs[curTab].CurView == v.Num && !v.Cursor.HasSelection() && v.Cursor.Y == realLineN {
style := GetColor("cursor-line")
fg, _, _ := style.Decompose()
lineStyle = lineStyle.Background(fg)
width := StringWidth(string(char.char), tabsize)
for i := 1; i < width; i++ {
screen.SetContent(xOffset+char.visualLoc.X+i, char.visualLoc.Y, ' ', nil, lineStyle)
}
}
screen.SetContent(xOffset+char.visualLoc.X, char.visualLoc.Y, char.drawChar, nil, lineStyle)
lastChar = char
}
}
lastX := 0
if lastChar != nil {
if tabs[curTab].CurView == v.Num && !v.Cursor.HasSelection() &&
v.Cursor.Y == lastChar.realLoc.Y && v.Cursor.X == lastChar.realLoc.X+1 {
screen.ShowCursor(xOffset+StringWidth(string(lineStr), tabsize), lastChar.visualLoc.Y)
}
lastX = xOffset + StringWidth(string(lineStr), tabsize)
} else if len(line) == 0 {
if tabs[curTab].CurView == v.Num && !v.Cursor.HasSelection() &&
v.Cursor.Y == realLineN {
screen.ShowCursor(xOffset, visualLineN)
}
lastX = xOffset
}
if v.Buf.Settings["cursorline"].(bool) && tabs[curTab].CurView == v.Num && !v.Cursor.HasSelection() && v.Cursor.Y == realLineN {
for i := lastX; i < v.Width; i++ {
style := GetColor("cursor-line")
fg, _, _ := style.Decompose()
style = style.Background(fg)
screen.SetContent(i, visualLineN, ' ', nil, style)
}
}
}
}