62 lines
1.6 KiB
Go
62 lines
1.6 KiB
Go
//go:build unix && (!darwin)
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package registrar
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import "os"
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import "log"
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import "git.tebibyte.media/tomo/tomo"
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import "git.tebibyte.media/tomo/backend/x"
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import "git.tebibyte.media/sashakoshka/goparse"
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import "git.tebibyte.media/tomo/nasin/internal/icons/xdg"
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import "git.tebibyte.media/tomo/nasin/internal/style/tss"
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import "git.tebibyte.media/tomo/nasin/internal/icons/fallback"
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import "git.tebibyte.media/tomo/nasin/internal/style/fallback"
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type Registrar struct {
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backend *x.Backend
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}
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func (this *Registrar) SetBackend () (tomo.Backend, error) {
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backend, err := x.New()
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if err != nil { return nil, err }
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this.backend = backend.(*x.Backend)
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tomo.SetBackend(backend)
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return backend, nil
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}
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func (this *Registrar) SetTheme () error {
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// TODO eventually get rid of this when we make a file format for
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// storing visual styles
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styleSheetName := os.Getenv("TOMO_STYLE_SHEET")
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if styleSheetName != "" {
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styl, _, err := tss.LoadFile(styleSheetName)
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if err == nil {
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this.backend.SetStyle(styl)
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return nil
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} else {
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log.Printf (
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"nasin: could not load style sheet '%s'\n%v",
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styleSheetName, parse.Format(err))
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}
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}
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styl, _ := fallbackStyle.New()
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this.backend.SetStyle(styl)
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return nil
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}
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func (this *Registrar) SetIconSet () error {
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iconSet := fallbackIcons.New()
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iconSetName := os.Getenv("TOMO_XDG_ICON_THEME")
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if iconSetName != "" {
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xdgIconSet, err := xdgIcons.FindThemeWarn(iconSetName, iconSet)
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if err == nil {
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iconSet = xdgIconSet
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} else {
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log.Printf("nasin: could not load icon theme '%s': %v", iconSetName, err)
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}
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}
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this.backend.SetIconSet(iconSet)
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return nil
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}
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