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Code Packages Releases Wiki Activity

Add --color=[dark|light|16|bw] option

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- dark:  the current default for 256-color terminal
- light: color scheme for 256-color terminal with light background
- 16:    the default color scheme for 16-color terminal (`+2`)
- bw:    no colors (`+c`)
This commit is contained in:
Junegunn Choi
2015-04-18 02:52:30 +09:00
parent 2fe1e28220
commit f66d94c6b0
7 changed files with 124 additions and 47 deletions
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98
src/curses/curses.go
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@@ -95,6 +95,18 @@ const (
doubleClickDuration = 500 * time.Millisecond
)
type ColorTheme struct {
darkBg C.short
prompt C.short
match C.short
current C.short
currentMatch C.short
spinner C.short
info C.short
cursor C.short
selected C.short
}
type Event struct {
Type int
Char rune
@@ -117,6 +129,9 @@ var (
_colorMap map[int]int
_prevDownTime time.Time
_clickY []int
Default16 *ColorTheme
Dark256 *ColorTheme
Light256 *ColorTheme
DarkBG C.short
)
@@ -124,6 +139,36 @@ func init() {
_prevDownTime = time.Unix(0, 0)
_clickY = []int{}
_colorMap = make(map[int]int)
Default16 = &ColorTheme{
darkBg: C.COLOR_BLACK,
prompt: C.COLOR_BLUE,
match: C.COLOR_GREEN,
current: C.COLOR_YELLOW,
currentMatch: C.COLOR_GREEN,
spinner: C.COLOR_GREEN,
info: C.COLOR_WHITE,
cursor: C.COLOR_RED,
selected: C.COLOR_MAGENTA}
Dark256 = &ColorTheme{
darkBg: 236,
prompt: 110,
match: 108,
current: 254,
currentMatch: 151,
spinner: 148,
info: 144,
cursor: 161,
selected: 168}
Light256 = &ColorTheme{
darkBg: 251,
prompt: 25,
match: 66,
current: 237,
currentMatch: 23,
spinner: 65,
info: 101,
cursor: 161,
selected: 168}
}
func attrColored(pair int, bold bool) C.int {
@@ -173,7 +218,7 @@ func getch(nonblock bool) int {
return int(b[0])
}
func Init(color bool, color256 bool, black bool, mouse bool) {
func Init(theme *ColorTheme, black bool, mouse bool) {
{
in, err := os.OpenFile("/dev/tty", syscall.O_RDONLY, 0)
if err != nil {
@@ -203,42 +248,35 @@ func Init(color bool, color256 bool, black bool, mouse bool) {
os.Exit(1)
}()
if color {
if theme != nil {
C.start_color()
var bg C.short
if black {
bg = C.COLOR_BLACK
} else {
C.use_default_colors()
bg = -1
}
if color256 {
DarkBG = 236
C.init_pair(ColPrompt, 110, bg)
C.init_pair(ColMatch, 108, bg)
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, 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, 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, DarkBG)
C.init_pair(ColSelected, C.COLOR_MAGENTA, DarkBG)
}
initPairs(theme, black)
_color = attrColored
} else {
_color = attrMono
}
}
func initPairs(theme *ColorTheme, black bool) {
var bg C.short
if black {
bg = C.COLOR_BLACK
} else {
C.use_default_colors()
bg = -1
}
DarkBG = theme.darkBg
C.init_pair(ColPrompt, theme.prompt, bg)
C.init_pair(ColMatch, theme.match, bg)
C.init_pair(ColCurrent, theme.current, DarkBG)
C.init_pair(ColCurrentMatch, theme.currentMatch, DarkBG)
C.init_pair(ColSpinner, theme.spinner, bg)
C.init_pair(ColInfo, theme.info, bg)
C.init_pair(ColCursor, theme.cursor, DarkBG)
C.init_pair(ColSelected, theme.selected, DarkBG)
}
func Close() {
C.endwin()
C.swapOutput()