Method loadThumbnail

ui/texture.go:110–131

(romPath string)

}

func (t *Texture) loadThumbnail(romPath string) image.Image {
	_, name := path.Split(romPath)
	name = strings.TrimSuffix(name, ".nes")
	name = strings.Replace(name, "_", " ", -1)
	name = strings.Title(name)
	im := CreateGenericThumbnail(name)
	hash, err := hashFile(romPath)
	if err != nil {
		return im
	}
	filename := thumbnailPath(hash)
	if _, err := os.Stat(filename); os.IsNotExist(err) {
		go t.downloadThumbnail(romPath, hash)
		return im
	} else {
		thumbnail, err := loadPNG(filename)
		if err != nil {
			return im
		}
		return thumbnail
	}
}

func (t *Texture) downloadThumbnail(romPath, hash string) error {
	url := thumbnailURL(hash)