83 lines
1.6 KiB
Go
83 lines
1.6 KiB
Go
package ui
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import "image/color"
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var defaultDimensions *Dimensions
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var defaultFonts *Fonts
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var defaultPalette *Palette
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var defaultStyle *Style
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type Dimensions struct {
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ScrollbarWidth float32
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TextPadding float32
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}
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type Fonts struct {
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Default string
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}
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type Palette struct {
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Background color.Color
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Primary color.Color
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PrimaryHighlight color.Color
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ShadedBackground color.Color
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Text color.Color
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TextDisabled color.Color
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TextOnPrimary color.Color
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}
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type Style struct {
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Dimensions *Dimensions
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Fonts *Fonts
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Palette *Palette
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}
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func DefaultDimensions() *Dimensions {
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if defaultDimensions == nil {
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defaultDimensions = &Dimensions{
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ScrollbarWidth: 16.,
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TextPadding: 8.,
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}
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}
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return defaultDimensions
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}
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func DefaultFonts() *Fonts {
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if defaultFonts == nil {
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defaultFonts = &Fonts{
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Default: "default",
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}
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}
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return defaultFonts
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}
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func DefaultPalette() *Palette {
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if defaultPalette == nil {
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defaultPalette = &Palette{
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Background: color.White,
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Primary: RGBA(0x3F, 0x51, 0xB5, 0xFF),
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PrimaryHighlight: RGBA(0x5C, 0x6B, 0xC0, 0xFF),
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ShadedBackground: RGBA(0xFA, 0xFA, 0xFA, 0xFF),
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Text: color.Black,
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TextDisabled: RGBA(0xBD, 0xBD, 0xBD, 0xFF),
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TextOnPrimary: color.White,
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}
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}
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return defaultPalette
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}
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func DefaultStyle() *Style {
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if defaultStyle == nil {
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defaultStyle = &Style{
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Dimensions: DefaultDimensions(),
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Fonts: DefaultFonts(),
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Palette: DefaultPalette(),
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}
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}
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return defaultStyle
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}
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func RGBA(r, g, b, a byte) *color.RGBA {
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return &color.RGBA{R: r, G: g, B: b, A: a}
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}
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