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Update icons implementation to use custom type

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This commit is contained in:
Svilen Markov
2024-11-16 06:37:05 +00:00
parent d656986413
commit f7239137d6
6 changed files with 44 additions and 63 deletions
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59
internal/widget/fields.go
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@@ -27,14 +27,6 @@ type HSLColorField struct {
Lightness uint8
}
type IconSource uint8
const (
IconURI IconSource = iota
SimpleIcon
DashboardIcon
)
func (c *HSLColorField) String() string {
return fmt.Sprintf("hsl(%d, %d%%, %d%%)", c.Hue, c.Saturation, c.Lightness)
}
@@ -164,38 +156,49 @@ func (f *OptionalEnvString) String() string {
return string(*f)
}
func toIconURIIfPrefixed(icon string) (string, IconSource) {
var prefix, iconstr string
type CustomIcon struct {
URL string
IsFlatIcon bool
// TODO: along with whether the icon is flat, we also need to know
// whether the icon is black or white by default in order to properly
// invert the color based on the theme being light or dark
}
prefix, iconstr, found := strings.Cut(icon, ":")
func (i *CustomIcon) UnmarshalYAML(node *yaml.Node) error {
var value string
if err := node.Decode(&value); err != nil {
return err
}
prefix, icon, found := strings.Cut(value, ":")
if !found {
return icon, IconURI
i.URL = value
return nil
}
// syntax: si:<icon_name>
if prefix == "si" {
icon = "https://cdnjs.cloudflare.com/ajax/libs/simple-icons/11.14.0/" + iconstr + ".svg"
return icon, SimpleIcon
}
// syntax: di:<icon_name>[.svg|.png]
if prefix == "di" {
switch prefix {
case "si":
i.URL = "https://cdn.jsdelivr.net/npm/simple-icons@latest/icons/" + icon + ".svg"
i.IsFlatIcon = true
case "di":
// syntax: di:<icon_name>[.svg|.png]
// if the icon name is specified without extension, it is assumed to be wanting the SVG icon
// otherwise, specify the extension of either .svg or .png to use either of the CDN offerings
// any other extension will be interpreted as .svg
var basename, ext string
basename, ext, found := strings.Cut(iconstr, ".")
basename, ext, found := strings.Cut(icon, ".")
if !found {
ext = "svg"
basename = iconstr
basename = icon
}
icon = "https://cdn.jsdelivr.net/gh/walkxcode/dashboard-icons@master/" + ext + "/" + basename + "." + ext
return icon, DashboardIcon
if ext != "svg" && ext != "png" {
ext = "svg"
}
i.URL = "https://cdn.jsdelivr.net/gh/walkxcode/dashboard-icons@master/" + ext + "/" + basename + "." + ext
default:
i.URL = value
}
return icon, IconURI
return nil
}