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Add support for ANSI color codes

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This commit is contained in:
Junegunn Choi
2015-03-19 01:59:14 +09:00
parent d80a41bb6d
commit e70a2a5817
11 changed files with 451 additions and 24 deletions
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34
src/curses/curses.go
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@@ -78,6 +78,7 @@ const (
ColInfo
ColCursor
ColSelected
ColUser
)
const (
@@ -103,14 +104,17 @@ var (
_buf []byte
_in *os.File
_color func(int, bool) C.int
_colorMap map[int]int
_prevDownTime time.Time
_prevDownY int
_clickY []int
DarkBG C.short
)
func init() {
_prevDownTime = time.Unix(0, 0)
_clickY = []int{}
_colorMap = make(map[int]int)
}
func attrColored(pair int, bold bool) C.int {
@@ -200,23 +204,25 @@ func Init(color bool, color256 bool, black bool, mouse bool) {
bg = -1
}
if color256 {
DarkBG = 236
C.init_pair(ColPrompt, 110, bg)
C.init_pair(ColMatch, 108, bg)
C.init_pair(ColCurrent, 254, 236)
C.init_pair(ColCurrentMatch, 151, 236)
C.init_pair(ColCurrent, 254, DarkBG)
C.init_pair(ColCurrentMatch, 151, DarkBG)
C.init_pair(ColSpinner, 148, bg)
C.init_pair(ColInfo, 144, bg)
C.init_pair(ColCursor, 161, 236)
C.init_pair(ColSelected, 168, 236)
C.init_pair(ColCursor, 161, DarkBG)
C.init_pair(ColSelected, 168, DarkBG)
} else {
DarkBG = C.COLOR_BLACK
C.init_pair(ColPrompt, C.COLOR_BLUE, bg)
C.init_pair(ColMatch, C.COLOR_GREEN, bg)
C.init_pair(ColCurrent, C.COLOR_YELLOW, C.COLOR_BLACK)
C.init_pair(ColCurrentMatch, C.COLOR_GREEN, C.COLOR_BLACK)
C.init_pair(ColCurrent, C.COLOR_YELLOW, DarkBG)
C.init_pair(ColCurrentMatch, C.COLOR_GREEN, DarkBG)
C.init_pair(ColSpinner, C.COLOR_GREEN, bg)
C.init_pair(ColInfo, C.COLOR_WHITE, bg)
C.init_pair(ColCursor, C.COLOR_RED, C.COLOR_BLACK)
C.init_pair(ColSelected, C.COLOR_MAGENTA, C.COLOR_BLACK)
C.init_pair(ColCursor, C.COLOR_RED, DarkBG)
C.init_pair(ColSelected, C.COLOR_MAGENTA, DarkBG)
}
_color = attrColored
} else {
@@ -428,3 +434,15 @@ func Endwin() {
func Refresh() {
C.refresh()
}
func PairFor(fg int, bg int) int {
key := (fg << 8) + bg
if found, prs := _colorMap[key]; prs {
return found
}
id := len(_colorMap) + ColUser
C.init_pair(C.short(id), C.short(fg), C.short(bg))
_colorMap[key] = id
return id
}