logo.go RawHistoryFolder

1// Package component provides reusable GTK UI components.
2package component
3
4import (
5	"sync"
6
7	"github.com/bnema/dumber/assets"
8	"github.com/jwijenbergh/puregotk/v4/gdk"
9	"github.com/jwijenbergh/puregotk/v4/glib"
10)
11
12var (
13	logoTexture     *gdk.Texture
14	logoTextureOnce sync.Once
15)
16
17// GetLogoTexture returns a cached GDK texture of the dumber logo.
18// Safe to call from any goroutine; lazily initializes on first call.
19// Returns nil if the logo cannot be loaded.
20func GetLogoTexture() *gdk.Texture {
21	logoTextureOnce.Do(func() {
22		data := assets.LogoSVG
23		if len(data) == 0 {
24			return
25		}
26		bytes := glib.NewBytes(data, uint(len(data)))
27		if bytes == nil {
28			return
29		}
30		texture, err := gdk.NewTextureFromBytes(bytes)
31		if err != nil {
32			return
33		}
34		logoTexture = texture
35	})
36	return logoTexture
37}