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nice colour scheme by default

This commit is contained in:
Liam Galvin 2018-08-09 15:29:27 +01:00
parent 8649ab7d76
commit 8f1efd822e
6 changed files with 96 additions and 119 deletions
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75
config/colours.go
View File

@ -9,28 +9,39 @@ import (
type Colour [3]float32
func (c *Colour) UnmarshalText(data []byte) error {
func strToColourNoErr(hexStr string) Colour {
c, _ := strToColour(hexStr)
return c
}
hexStr := string(data)
func strToColour(hexStr string) (Colour, error) {
c := [3]float32{0, 0, 0}
if strings.HasPrefix(hexStr, "#") {
hexStr = hexStr[1:]
}
if len(hexStr) != 6 {
return fmt.Errorf("Invalid colour format. Should be like #ffffff")
return c, fmt.Errorf("Invalid colour format. Should be like #ffffff")
}
bytes, err := hex.DecodeString(hexStr)
if err != nil {
return err
return c, err
}
c[0] = float32(bytes[0]) / 255
c[1] = float32(bytes[1]) / 255
c[2] = float32(bytes[2]) / 255
return nil
return c, nil
}
func (c *Colour) UnmarshalText(data []byte) error {
var err error
*c, err = strToColour(string(data))
return err
}
func (c Colour) MarshalText() (text []byte, err error) {
@ -43,39 +54,23 @@ func (c Colour) MarshalText() (text []byte, err error) {
}
type ColourScheme struct {
Cursor Colour `toml:"cursor"`
DefaultFg Colour `toml:"default_fg"`
BlackFg Colour `toml:"black_fg"`
RedFg Colour `toml:"red_fg"`
GreenFg Colour `toml:"green_fg"`
YellowFg Colour `toml:"yellow_fg"`
BlueFg Colour `toml:"blue_fg"`
MagentaFg Colour `toml:"magenta_fg"`
CyanFg Colour `toml:"cyan_fg"`
LightGreyFg Colour `toml:"light_grey_fg"`
DarkGreyFg Colour `toml:"dark_grey_fg"`
LightRedFg Colour `toml:"light_red_fg"`
LightGreenFg Colour `toml:"light_green_fg"`
LightYellowFg Colour `toml:"light_yellow_fg"`
LightBlueFg Colour `toml:"light_blue_fg"`
LightMagentaFg Colour `toml:"light_magenta_fg"`
LightCyanFg Colour `toml:"light_cyan_fg"`
WhiteFg Colour `toml:"white_fg"`
DefaultBg Colour `toml:"default_bg"`
BlackBg Colour `toml:"black_bg"`
RedBg Colour `toml:"red_bg"`
GreenBg Colour `toml:"green_bg"`
YellowBg Colour `toml:"yellow_bg"`
BlueBg Colour `toml:"blue_bg"`
MagentaBg Colour `toml:"magenta_bg"`
CyanBg Colour `toml:"cyan_bg"`
LightGreyBg Colour `toml:"light_grey_bg"`
DarkGreyBg Colour `toml:"dark_grey_bg"`
LightRedBg Colour `toml:"light_red_bg"`
LightGreenBg Colour `toml:"light_green_bg"`
LightYellowBg Colour `toml:"light_yellow_bg"`
LightBlueBg Colour `toml:"light_blue_bg"`
LightMagentaBg Colour `toml:"light_magenta_bg"`
LightCyanBg Colour `toml:"light_cyan_bg"`
WhiteBg Colour `toml:"white_bg"`
Cursor Colour `toml:"cursor"`
Foreground Colour `toml:"foreground"`
Background Colour `toml:"background"`
Black Colour `toml:"black"`
Red Colour `toml:"red"`
Green Colour `toml:"green"`
Yellow Colour `toml:"yellow"`
Blue Colour `toml:"blue"`
Magenta Colour `toml:"magenta"`
Cyan Colour `toml:"cyan"`
LightGrey Colour `toml:"light_grey"`
DarkGrey Colour `toml:"dark_grey"`
LightRed Colour `toml:"light_red"`
LightGreen Colour `toml:"light_green"`
LightYellow Colour `toml:"light_yellow"`
LightBlue Colour `toml:"light_blue"`
LightMagenta Colour `toml:"light_magenta"`
LightCyan Colour `toml:"light_cyan"`
White Colour `toml:"white"`
}

56
config/defaults.go
View File

@ -3,42 +3,24 @@ package config
var DefaultConfig = Config{
DebugMode: false,
ColourScheme: ColourScheme{
Cursor: [3]float32{0.8, 0.8, 0.8},
//fg
DefaultFg: [3]float32{1, 1, 1},
BlackFg: [3]float32{0, 0, 0},
RedFg: [3]float32{1, 0, 0},
GreenFg: [3]float32{0, 1, 0},
YellowFg: [3]float32{1, 1, 0},
BlueFg: [3]float32{0, 0, 1},
MagentaFg: [3]float32{1, 0, 1},
CyanFg: [3]float32{0, 1, 1},
LightGreyFg: [3]float32{0.7, 0.7, 0.7},
DarkGreyFg: [3]float32{0.3, 0.3, 0.3},
LightRedFg: [3]float32{1, 0.5, 0.5},
LightGreenFg: [3]float32{0.5, 1, 0.5},
LightYellowFg: [3]float32{1, 1, 0.5},
LightBlueFg: [3]float32{0.5, 0.5, 1},
LightMagentaFg: [3]float32{1, 0.5, 1},
LightCyanFg: [3]float32{0.5, 1, 1},
WhiteFg: [3]float32{1, 1, 1},
// bg
DefaultBg: [3]float32{0.1, 0.1, 0.1},
BlackBg: [3]float32{0, 0, 0},
RedBg: [3]float32{1, 0, 0},
GreenBg: [3]float32{0, 1, 0},
YellowBg: [3]float32{1, 1, 0},
BlueBg: [3]float32{0, 0, 1},
MagentaBg: [3]float32{1, 0, 1},
CyanBg: [3]float32{0, 1, 1},
LightGreyBg: [3]float32{0.7, 0.7, 0.7},
DarkGreyBg: [3]float32{0.3, 0.3, 0.3},
LightRedBg: [3]float32{1, 0.5, 0.5},
LightGreenBg: [3]float32{0.5, 1, 0.5},
LightYellowBg: [3]float32{1, 1, 0.5},
LightBlueBg: [3]float32{0.5, 0.5, 1},
LightMagentaBg: [3]float32{1, 0.5, 1},
LightCyanBg: [3]float32{0.5, 1, 1},
WhiteBg: [3]float32{1, 1, 1},
Cursor: strToColourNoErr("#e8dfd6"),
Foreground: strToColourNoErr("#e8dfd6"),
Background: strToColourNoErr("#021b21"),
Black: strToColourNoErr("#032c36"),
Red: strToColourNoErr("#c2454e"),
Green: strToColourNoErr("#7cbf9e"),
Yellow: strToColourNoErr("#8a7a63"),
Blue: strToColourNoErr("#2e3340"),
Magenta: strToColourNoErr("#ff5879"),
Cyan: strToColourNoErr("#44b5b1"),
LightGrey: strToColourNoErr("#f2f1b9"),
DarkGrey: strToColourNoErr("#065f73"),
LightRed: strToColourNoErr("#ef5847"),
LightGreen: strToColourNoErr("#a2db91"),
LightYellow: strToColourNoErr("#beb090"),
LightBlue: strToColourNoErr("#61778d"),
LightMagenta: strToColourNoErr("#ff99a1"),
LightCyan: strToColourNoErr("#9ed9d8"),
White: strToColourNoErr("#f6f6c9"),
},
}

6
gui/gui.go
View File

@ -147,9 +147,9 @@ func (gui *GUI) Render() error {
//glfw.SwapInterval(1)
gl.ClearColor(
gui.config.ColourScheme.DefaultBg[0],
gui.config.ColourScheme.DefaultBg[1],
gui.config.ColourScheme.DefaultBg[2],
gui.config.ColourScheme.Background[0],
gui.config.ColourScheme.Background[1],
gui.config.ColourScheme.Background[2],
1.0,
)

2
gui/renderer.go
View File

@ -227,7 +227,7 @@ func (r *OpenGLRenderer) DrawCell(cell *buffer.Cell, col int, row int) {
gl.UseProgram(r.program)
// don't bother rendering rectangles that are the same colour as the background
if bg != r.config.ColourScheme.DefaultBg {
if bg != r.config.ColourScheme.Background {
rect.setColour(bg)
gl.BindVertexArray(rect.vao)
gl.DrawArrays(gl.TRIANGLES, 0, 6)

72
terminal/sgr.go
View File

@ -14,8 +14,8 @@ func sgrSequenceHandler(params []string, intermediate string, terminal *Terminal
case "00", "0", "":
attr := terminal.buffer.CursorAttr()
*attr = buffer.CellAttributes{
FgColour: terminal.config.ColourScheme.DefaultFg,
BgColour: terminal.config.ColourScheme.DefaultBg,
FgColour: terminal.config.ColourScheme.Foreground,
BgColour: terminal.config.ColourScheme.Background,
}
case "1", "01":
terminal.buffer.CursorAttr().Bold = true
@ -42,73 +42,73 @@ func sgrSequenceHandler(params []string, intermediate string, terminal *Terminal
case "28":
terminal.buffer.CursorAttr().Hidden = false
case "39":
terminal.buffer.CursorAttr().FgColour = terminal.config.ColourScheme.DefaultFg
terminal.buffer.CursorAttr().FgColour = terminal.config.ColourScheme.Foreground
case "30":
terminal.buffer.CursorAttr().FgColour = terminal.config.ColourScheme.BlackFg
terminal.buffer.CursorAttr().FgColour = terminal.config.ColourScheme.Black
case "31":
terminal.buffer.CursorAttr().FgColour = terminal.config.ColourScheme.RedFg
terminal.buffer.CursorAttr().FgColour = terminal.config.ColourScheme.Red
case "32":
terminal.buffer.CursorAttr().FgColour = terminal.config.ColourScheme.GreenFg
terminal.buffer.CursorAttr().FgColour = terminal.config.ColourScheme.Green
case "33":
terminal.buffer.CursorAttr().FgColour = terminal.config.ColourScheme.YellowFg
terminal.buffer.CursorAttr().FgColour = terminal.config.ColourScheme.Yellow
case "34":
terminal.buffer.CursorAttr().FgColour = terminal.config.ColourScheme.BlueFg
terminal.buffer.CursorAttr().FgColour = terminal.config.ColourScheme.Blue
case "35":
terminal.buffer.CursorAttr().FgColour = terminal.config.ColourScheme.MagentaFg
terminal.buffer.CursorAttr().FgColour = terminal.config.ColourScheme.Magenta
case "36":
terminal.buffer.CursorAttr().FgColour = terminal.config.ColourScheme.CyanFg
terminal.buffer.CursorAttr().FgColour = terminal.config.ColourScheme.Cyan
case "37":
terminal.buffer.CursorAttr().FgColour = terminal.config.ColourScheme.WhiteFg
terminal.buffer.CursorAttr().FgColour = terminal.config.ColourScheme.White
case "90":
terminal.buffer.CursorAttr().FgColour = terminal.config.ColourScheme.DarkGreyFg
terminal.buffer.CursorAttr().FgColour = terminal.config.ColourScheme.DarkGrey
case "91":
terminal.buffer.CursorAttr().FgColour = terminal.config.ColourScheme.LightRedFg
terminal.buffer.CursorAttr().FgColour = terminal.config.ColourScheme.LightRed
case "92":
terminal.buffer.CursorAttr().FgColour = terminal.config.ColourScheme.LightGreenFg
terminal.buffer.CursorAttr().FgColour = terminal.config.ColourScheme.LightGreen
case "93":
terminal.buffer.CursorAttr().FgColour = terminal.config.ColourScheme.LightYellowFg
terminal.buffer.CursorAttr().FgColour = terminal.config.ColourScheme.LightYellow
case "94":
terminal.buffer.CursorAttr().FgColour = terminal.config.ColourScheme.LightBlueFg
terminal.buffer.CursorAttr().FgColour = terminal.config.ColourScheme.LightBlue
case "95":
terminal.buffer.CursorAttr().FgColour = terminal.config.ColourScheme.LightMagentaFg
terminal.buffer.CursorAttr().FgColour = terminal.config.ColourScheme.LightMagenta
case "96":
terminal.buffer.CursorAttr().FgColour = terminal.config.ColourScheme.LightCyanFg
terminal.buffer.CursorAttr().FgColour = terminal.config.ColourScheme.LightCyan
case "97":
terminal.buffer.CursorAttr().FgColour = terminal.config.ColourScheme.WhiteFg
terminal.buffer.CursorAttr().FgColour = terminal.config.ColourScheme.White
case "49":
terminal.buffer.CursorAttr().BgColour = terminal.config.ColourScheme.DefaultBg
terminal.buffer.CursorAttr().BgColour = terminal.config.ColourScheme.Background
case "40":
terminal.buffer.CursorAttr().BgColour = terminal.config.ColourScheme.BlackBg
terminal.buffer.CursorAttr().BgColour = terminal.config.ColourScheme.Black
case "41":
terminal.buffer.CursorAttr().BgColour = terminal.config.ColourScheme.RedBg
terminal.buffer.CursorAttr().BgColour = terminal.config.ColourScheme.Red
case "42":
terminal.buffer.CursorAttr().BgColour = terminal.config.ColourScheme.GreenBg
terminal.buffer.CursorAttr().BgColour = terminal.config.ColourScheme.Green
case "43":
terminal.buffer.CursorAttr().BgColour = terminal.config.ColourScheme.YellowBg
terminal.buffer.CursorAttr().BgColour = terminal.config.ColourScheme.Yellow
case "44":
terminal.buffer.CursorAttr().BgColour = terminal.config.ColourScheme.BlueBg
terminal.buffer.CursorAttr().BgColour = terminal.config.ColourScheme.Blue
case "45":
terminal.buffer.CursorAttr().BgColour = terminal.config.ColourScheme.MagentaBg
terminal.buffer.CursorAttr().BgColour = terminal.config.ColourScheme.Magenta
case "46":
terminal.buffer.CursorAttr().BgColour = terminal.config.ColourScheme.CyanBg
terminal.buffer.CursorAttr().BgColour = terminal.config.ColourScheme.Cyan
case "47":
terminal.buffer.CursorAttr().BgColour = terminal.config.ColourScheme.WhiteBg
terminal.buffer.CursorAttr().BgColour = terminal.config.ColourScheme.White
case "100":
terminal.buffer.CursorAttr().BgColour = terminal.config.ColourScheme.DarkGreyBg
terminal.buffer.CursorAttr().BgColour = terminal.config.ColourScheme.DarkGrey
case "101":
terminal.buffer.CursorAttr().BgColour = terminal.config.ColourScheme.LightRedBg
terminal.buffer.CursorAttr().BgColour = terminal.config.ColourScheme.LightRed
case "102":
terminal.buffer.CursorAttr().BgColour = terminal.config.ColourScheme.LightGreenBg
terminal.buffer.CursorAttr().BgColour = terminal.config.ColourScheme.LightGreen
case "103":
terminal.buffer.CursorAttr().BgColour = terminal.config.ColourScheme.LightYellowBg
terminal.buffer.CursorAttr().BgColour = terminal.config.ColourScheme.LightYellow
case "104":
terminal.buffer.CursorAttr().BgColour = terminal.config.ColourScheme.LightBlueBg
terminal.buffer.CursorAttr().BgColour = terminal.config.ColourScheme.LightBlue
case "105":
terminal.buffer.CursorAttr().BgColour = terminal.config.ColourScheme.LightMagentaBg
terminal.buffer.CursorAttr().BgColour = terminal.config.ColourScheme.LightMagenta
case "106":
terminal.buffer.CursorAttr().BgColour = terminal.config.ColourScheme.LightCyanBg
terminal.buffer.CursorAttr().BgColour = terminal.config.ColourScheme.LightCyan
case "107":
terminal.buffer.CursorAttr().BgColour = terminal.config.ColourScheme.WhiteBg
terminal.buffer.CursorAttr().BgColour = terminal.config.ColourScheme.White
default:
return fmt.Errorf("Unknown SGR control sequence: (ESC[%s%sm)", param, intermediate)
}

4
terminal/terminal.go
View File

@ -44,8 +44,8 @@ func New(pty *os.File, logger *zap.SugaredLogger, config config.Config) *Termina
return &Terminal{
buffer: buffer.NewBuffer(0, 0, buffer.CellAttributes{
FgColour: config.ColourScheme.DefaultFg,
BgColour: config.ColourScheme.DefaultBg,
FgColour: config.ColourScheme.Foreground,
BgColour: config.ColourScheme.Background,
}),
pty: pty,
logger: logger,