Ikon: cari per domain/URL gambar + semua format dikonversi ke PNG

- Dialog ikon: nama aplikasi -> Iconify; domain (mikrotik.com) -> ikon resmi situs
  (manifest 512, apple-touch-icon, favicon) + layanan favicon; URL gambar -> langsung
- Contoh kasus: 'winbox' cuma punya 1 ikon tidak nyambung di Iconify, tapi
  'mikrotik.com' memberi ikon resminya (5 pilihan, semuanya PNG)
- Decoder ICO: entri BMP 24/32-bit (favicon.ico lama) ikut didukung, bukan cuma PNG
- FromURL/Fetch selalu mengembalikan PNG; hasil raster/konversi seragam 512px
- Tes: deteksi URL gambar/domain, daftar ikon situs, decode ICO BMP, konversi format

README.md

@@ -12,12 +12,16 @@ AppImage, no terminal needed.
 - **Web app shortcut** — opens the URL as an app: `--app=<url>` for
   Chromium-based browsers (Chrome, Chromium, Brave, Edge, Vivaldi, Helium,
   including Flatpak builds), `--new-window` for Firefox.
-- **Icons** — three ways: pick a file, search an online icon library
+- **Icons** — pick a file, or search in the *Icon from the internet* dialog:
-  ([Iconify](https://iconify.design), with the app name as the query), or let LazyRun
+  - **app name** (`whatsapp`) → search of the [Iconify](https://iconify.design) icon library;
-  do it automatically: a nearby image file, the site's favicon (including high
+  - **website** (`mikrotik.com`) → the site's own icons: web app manifest (up to
-  resolution icons from the web app manifest), or a brand icon matched by name.
+    512 px), apple-touch-icon, favicon, plus a favicon service. Best option for apps
-  Every downloaded icon remembers its source, so the *sync icon* button in the list
+    that have no icon in icon libraries (e.g. Winbox → `mikrotik.com`);
-  can fetch it again later.
+  - **image URL** (`https://…/icon.png`) → that image directly.
+  Installation also tries automatically: a nearby image file, the site's icons, then a
+  brand icon matched by name. Every icon is converted to PNG (SVG, webp, gif, bmp,
+  ico and jpeg included) at up to 512 px, and remembers its source so the *sync icon*
+  button in the list can fetch it again later.
 - **Shortcut location** — checkbox for *Application menu* and/or *Desktop*,
   at least one is required. Desktop-only entries are written with
   `NoDisplay=true` so they do not show up in the menu.
@@ -56,7 +60,7 @@ Keep it wherever you like (for example `~/.local/bin/`). Automatic updates need
 | Purpose | Path |
 |---|---|
 | Copied binary | `~/.local/bin/<name>` |
-| Icon | `~/.local/share/icons/hicolor/512x512/apps/<name>.png` |
+| Icon (always PNG) | `~/.local/share/icons/hicolor/512x512/apps/<name>.png` |
 | Menu entry (source of truth) | `~/.local/share/applications/<name>.desktop` |
 | Desktop copy | `~/Desktop/<name>.desktop` (from `xdg-user-dir DESKTOP`) |
 | LazyRun metadata | `~/.config/lazyrun/shortcuts.json` |

internal/icon/favicon.go

@@ -36,18 +36,17 @@ func Fetch(pageURL string) ([]byte, string, error) {
 
 	var lastErr error
 	for _, candidate := range iconCandidates(base) {
-		data, err := get(candidate)
+		data, err := get(candidate.url)
 		if err != nil {
 			lastErr = err
 			continue
 		}
-		if ext := sniffExt(data); ext != "" {
+		converted, err := ToPNG(data)
-			return data, ext, nil
+		if err != nil {
+			lastErr = fmt.Errorf("%s: %w", candidate.url, err)
+			continue
 		}
-		if png := largestPNGFromICO(data); png != nil {
+		return converted, ".png", nil
-			return png, ".png", nil
-		}
-		lastErr = errors.New("unsupported icon format at " + candidate)
 	}
 	if lastErr == nil {
 		lastErr = errors.New("no favicon found")
@@ -105,24 +104,86 @@ func manifestIcons(page *url.URL) []iconCandidate {
 		if err != nil {
 			continue
 		}
-		score := 0
+		score, label := 0, "manifest"
+		if entry.Sizes != "" {
+			label = "manifest " + entry.Sizes
+		}
 		if size := attr(sizeAttr, `sizes="`+entry.Sizes+`"`); size != "" {
 			fmt.Sscanf(size, "%d", &score)
 		}
-		candidates = append(candidates, iconCandidate{base.ResolveReference(ref).String(), score})
+		candidates = append(candidates, iconCandidate{url: base.ResolveReference(ref).String(), label: label, score: score})
 	}
 	sort.SliceStable(candidates, func(i, j int) bool { return candidates[i].score > candidates[j].score })
 	return candidates
 }
 
+// SiteIcons mengembalikan semua ikon yang ditawarkan sebuah situs (manifest,
+// apple-touch-icon, favicon) plus versi dari layanan favicon.
+// Dipakai untuk memasang ikon aplikasi dari domain resminya.
+func SiteIcons(pageURL string) ([]Result, error) {
+	base, err := normalizePageURL(pageURL)
+	if err != nil {
+		return nil, err
+	}
+
+	var out []Result
+	seen := map[string]bool{}
+	add := func(c iconCandidate) {
+		if c.url == "" || seen[c.url] {
+			return
+		}
+		seen[c.url] = true
+		out = append(out, Result{Name: c.label, URL: c.url})
+	}
+	for _, c := range iconCandidates(base) {
+		add(c)
+	}
+	if base.Hostname() != "" {
+		add(faviconService(base.Hostname()))
+	}
+	if len(out) == 0 {
+		return nil, errors.New("situs ini tidak menyediakan ikon")
+	}
+	return out, nil
+}
+
+// faviconService memakai layanan favicon Google sebagai pilihan tambahan.
+func faviconService(domain string) iconCandidate {
+	return iconCandidate{
+		url:   fmt.Sprintf("https://www.google.com/s2/favicons?domain=%s&sz=128", url.QueryEscape(domain)),
+		label: "google " + domain,
+		score: 5,
+	}
+}
+
+// normalizePageURL menambah skema https kalau user menulis domain saja.
+func normalizePageURL(raw string) (*url.URL, error) {
+	raw = strings.TrimSpace(raw)
+	if raw == "" {
+		return nil, errors.New("alamat kosong")
+	}
+	if !strings.Contains(raw, "://") {
+		raw = "https://" + raw
+	}
+	base, err := url.Parse(raw)
+	if err != nil {
+		return nil, err
+	}
+	if base.Host == "" {
+		return nil, errors.New("domain tidak valid: " + raw)
+	}
+	return base, nil
+}
+
 // iconCandidate adalah kandidat URL ikon dengan skor prioritas.
 type iconCandidate struct {
 	url   string
+	label string // keterangan untuk ditampilkan di UI (mis. "manifest 512x512")
 	score int
 }
 
 // iconCandidates mengumpulkan URL ikon dari HTML, ikon besar didahulukan, favicon.ico terakhir.
-func iconCandidates(base *url.URL) []string {
+func iconCandidates(base *url.URL) []iconCandidate {
 	var found []iconCandidate
 
 	if page, err := get(base.String()); err == nil {
@@ -147,24 +208,28 @@ func iconCandidates(base *url.URL) []string {
 				fmt.Sscanf(size, "%d", &score)
 				score += 10
 			}
-			found = append(found, iconCandidate{base.ResolveReference(ref).String(), score})
+			label := rel
+			if size := attr(sizeAttr, tag); size != "" {
+				label += " " + size
+			}
+			found = append(found, iconCandidate{url: base.ResolveReference(ref).String(), label: label, score: score})
 		}
 	}
 
 	sort.SliceStable(found, func(i, j int) bool { return found[i].score > found[j].score })
 	found = append(manifestIcons(base), found...)
 
-	out := make([]string, 0, len(found)+1)
+	out := make([]iconCandidate, 0, len(found)+1)
 	seen := map[string]bool{}
 	for _, c := range found {
 		if !seen[c.url] {
 			seen[c.url] = true
-			out = append(out, c.url)
+			out = append(out, c)
 		}
 	}
 	fallback := base.ResolveReference(&url.URL{Path: "/favicon.ico"}).String()
 	if !seen[fallback] {
-		out = append(out, fallback)
+		out = append(out, iconCandidate{url: fallback, label: "favicon.ico"})
 	}
 	return out
 }

internal/icon/favicon_test.go

@@ -1,6 +1,10 @@
 package icon
 
 import (
+	"bytes"
+	"image"
+	"image/color"
+	"image/png"
 	"io"
 	"net/http"
 	"net/http/httptest"
@@ -23,7 +27,17 @@ func icoWithPNG(png []byte) []byte {
 	return ico
 }
 
-var pngBytes = append([]byte("\x89PNG\r\n\x1a\n"), []byte("payload")...)
+// pngBytes adalah PNG asli (kecil) untuk tes: ICO yang berisi PNG harus benar-benar
+// bisa di-decode, bukan sekadar punya magic bytes.
+var pngBytes = func() []byte {
+	img := image.NewNRGBA(image.Rect(0, 0, 8, 8))
+	img.Set(4, 4, color.NRGBA{R: 0x20, G: 0x80, B: 0xE0, A: 0xFF})
+	var buf bytes.Buffer
+	if err := png.Encode(&buf, img); err != nil {
+		panic(err)
+	}
+	return buf.Bytes()
+}()
 
 func TestFetchUsesLinkedIcon(t *testing.T) {
 	srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {

internal/icon/ico.go

@@ -0,0 +1,109 @@
+package icon
+
+import (
+	"bytes"
+	"encoding/binary"
+	"errors"
+	"image"
+	"image/color"
+	"image/png"
+)
+
+// decodeICO mengambil gambar terbesar di dalam file .ico.
+//
+// ICO bisa berisi PNG (modern) atau DIB/BMP (format lama, masih sering dipakai
+// favicon). Keduanya didukung: BMP 32-bit pakai alpha, 24-bit pakai AND mask.
+// Entri dengan palet (<= 8-bit) tidak didukung.
+func decodeICO(data []byte) (image.Image, error) {
+	if pngData := largestPNGFromICO(data); pngData != nil {
+		return png.Decode(bytes.NewReader(pngData))
+	}
+
+	if len(data) < 22 || data[0] != 0 || data[1] != 0 || data[2] != 1 || data[3] != 0 {
+		return nil, errors.New("bukan file ICO")
+	}
+	count := int(data[4]) | int(data[5])<<8
+
+	var best image.Image
+	bestSize := 0
+	for i := 0; i < count; i++ {
+		off := 6 + i*16
+		if off+16 > len(data) {
+			break
+		}
+		width := int(data[off])
+		if width == 0 {
+			width = 256
+		}
+		size := int(data[off+8]) | int(data[off+9])<<8 | int(data[off+10])<<16 | int(data[off+11])<<24
+		start := int(data[off+12]) | int(data[off+13])<<8 | int(data[off+14])<<16 | int(data[off+15])<<24
+		if size <= 0 || start <= 0 || start+size > len(data) {
+			continue
+		}
+		if width*width <= bestSize {
+			continue
+		}
+		img, err := decodeDIB(data[start : start+size])
+		if err != nil {
+			continue
+		}
+		best, bestSize = img, width*width
+	}
+	if best == nil {
+		return nil, errors.New("tidak ada gambar yang bisa dibaca di dalam .ico")
+	}
+	return best, nil
+}
+
+// decodeDIB membaca gambar DIB/BMP di dalam entri ICO.
+func decodeDIB(dib []byte) (image.Image, error) {
+	if len(dib) < 40 {
+		return nil, errors.New("entri ICO terlalu pendek")
+	}
+	headerSize := int(binary.LittleEndian.Uint32(dib[0:4]))
+	width := int(int32(binary.LittleEndian.Uint32(dib[4:8])))
+	height := int(int32(binary.LittleEndian.Uint32(dib[8:12]))) / 2 // tinggi DIB = XOR + AND mask
+	bitCount := int(binary.LittleEndian.Uint16(dib[14:16]))
+	compression := int(binary.LittleEndian.Uint32(dib[16:20]))
+
+	if compression != 0 {
+		return nil, errors.New("entri ICO terkompresi tidak didukung")
+	}
+	if width <= 0 || height <= 0 || width > 512 || height > 512 {
+		return nil, errors.New("ukuran entri ICO tidak wajar")
+	}
+	if bitCount != 24 && bitCount != 32 {
+		return nil, errors.New("hanya ICO 24/32-bit yang didukung")
+	}
+
+	stride := (width*bitCount/8 + 3) & ^3
+	start := headerSize
+	if start+stride*height > len(dib) {
+		return nil, errors.New("data piksel ICO terpotong")
+	}
+
+	img := image.NewNRGBA(image.Rect(0, 0, width, height))
+	allTransparent := bitCount == 32
+	for y := 0; y < height; y++ {
+		row := dib[start+(height-1-y)*stride:] // DIB disimpan dari bawah ke atas
+		for x := 0; x < width; x++ {
+			px := row[x*bitCount/8:]
+			var alpha uint8 = 0xFF
+			if bitCount == 32 {
+				alpha = px[3]
+				if alpha != 0 {
+					allTransparent = false
+				}
+			}
+			img.SetNRGBA(x, y, color.NRGBA{R: px[2], G: px[1], B: px[0], A: alpha})
+		}
+	}
+
+	// sebagian ICO 32-bit tidak mengisi kanal alpha sama sekali
+	if allTransparent {
+		for i := 3; i < len(img.Pix); i += 4 {
+			img.Pix[i] = 0xFF
+		}
+	}
+	return img, nil
+}

internal/icon/install.go

@@ -86,9 +86,9 @@ func ToPNG(data []byte) ([]byte, error) {
 		return encodePNG(img)
 	}
 
-	// ico bisa berisi PNG langsung
+	// ico: bisa berisi PNG langsung atau gambar BMP di dalamnya
-	if png := largestPNGFromICO(data); png != nil {
+	if img, err := decodeICO(data); err == nil {
-		return png, nil
+		return encodePNG(img)
 	}
 	return nil, errors.New("format ikon tidak didukung")
 }

internal/icon/online.go

@@ -161,7 +161,9 @@ func queryVariants(query string) []string {
 	return out
 }
 
-// FromURL mengunduh ikon dari URL dan menebak ekstensinya dari isi file.
+// FromURL mengunduh ikon dari URL. Hasilnya selalu PNG: format apa pun
+// (svg, webp, gif, ico, jpeg) dikonversi dulu supaya desktop environment
+// tidak perlu mendukung banyak format.
 func FromURL(rawURL string) ([]byte, string, error) {
 	data, err := get(rawURL)
 	if err != nil {
@@ -172,11 +174,65 @@ func FromURL(rawURL string) ([]byte, string, error) {
 	if err != nil {
 		return nil, "", err
 	}
-	ext := sniffExt(data)
+	converted, err := ToPNG(data)
-	if ext == "" {
+	if err != nil {
-		return nil, "", fmt.Errorf("unsupported icon format at %s", rawURL)
+		return nil, "", fmt.Errorf("%s: %w", rawURL, err)
 	}
-	return data, ext, nil
+	return converted, ".png", nil
+}
+
+// imageExts adalah ekstensi gambar yang bisa dipakai langsung sebagai ikon.
+var imageExts = []string{".png", ".svg", ".jpg", ".jpeg", ".webp", ".gif", ".bmp", ".ico", ".xpm"}
+
+// IsImageURL benar kalau teks yang diketik user berupa URL gambar.
+func IsImageURL(text string) bool {
+	text = strings.TrimSpace(text)
+	if !strings.Contains(text, "://") {
+		return false
+	}
+	lower := strings.ToLower(text)
+	for _, ext := range imageExts {
+		if strings.HasSuffix(strings.SplitN(lower, "?", 2)[0], ext) {
+			return true
+		}
+	}
+	return false
+}
+
+// Domain mengembalikan domain kalau user mengetik alamat situs (mis. "mikrotik.com"),
+// bukan nama aplikasi biasa.
+func Domain(text string) string {
+	text = strings.TrimSpace(text)
+	if text == "" || strings.ContainsAny(text, " \t") || IsImageURL(text) {
+		return ""
+	}
+	// nama file gambar (mis. "lazyrun.png") bukan domain
+	lower := strings.ToLower(strings.SplitN(text, "?", 2)[0])
+	for _, ext := range imageExts {
+		if strings.HasSuffix(lower, ext) {
+			return ""
+		}
+	}
+	host := text
+	if strings.Contains(text, "://") {
+		if u, err := url.Parse(text); err == nil {
+			host = u.Hostname()
+		}
+	}
+	parts := strings.Split(strings.Trim(host, "."), ".")
+	if len(parts) < 2 {
+		return ""
+	}
+	tld := parts[len(parts)-1]
+	if len(tld) < 2 || len(tld) > 24 {
+		return ""
+	}
+	for _, r := range strings.Join(parts, "") {
+		if !(r == '-' || r == '.' || r >= 'a' && r <= 'z' || r >= 'A' && r <= 'Z' || r >= '0' && r <= '9') {
+			return ""
+		}
+	}
+	return host
 }
 
 // slug menyamakan nama untuk perbandingan (huruf kecil, tanpa pemisah).

internal/icon/online_test.go

@@ -1,6 +1,7 @@
 package icon
 
 import (
+	"bytes"
 	"net/http"
 	"net/http/httptest"
 	"strings"
@@ -119,17 +120,94 @@ func TestFindPicksMatchingName(t *testing.T) {
 	}
 }
 
-func TestFromURLSniffsFormat(t *testing.T) {
+func TestFromURLAlwaysReturnsPNG(t *testing.T) {
 	srv := fakeIconify(t)
 	data, ext, err := FromURL(srv.URL + "/logos/whatsapp-icon.svg")
 	if err != nil {
 		t.Fatal(err)
 	}
-	if ext != ".svg" || len(data) == 0 {
+	// SVG dari internet dikonversi ke PNG supaya seragam
+	if ext != ".png" || len(data) == 0 {
 		t.Errorf("FromURL = ext %q, %d byte", ext, len(data))
 	}
+	if !bytes.HasPrefix(data, pngMagic) {
+		t.Errorf("hasil FromURL bukan PNG: %q", data[:min(8, len(data))])
+	}
 
 	if _, _, err := FromURL(srv.URL + "/tidak-ada"); err == nil {
 		t.Error("URL 404 harus error")
 	}
 }
+
+func TestIsImageURLAndDomain(t *testing.T) {
+	images := []string{"https://contoh.com/ikon.png", "http://a.b/logo.svg", "https://x.id/i.JPEG?v=2"}
+	for _, u := range images {
+		if !IsImageURL(u) {
+			t.Errorf("IsImageURL(%q) = false", u)
+		}
+	}
+	if IsImageURL("https://contoh.com") || IsImageURL("winbox") {
+		t.Error("URL halaman/nama biasa bukan gambar")
+	}
+
+	domains := map[string]string{
+		"mikrotik.com":            "mikrotik.com",
+		"  web.whatsapp.com  ":    "web.whatsapp.com",
+		"https://mikrotik.com/":   "mikrotik.com",
+		"winbox":                  "",
+		"WhatsApp Web":            "",
+		"my-app v1.2":             "",
+		"lazyrun.png":             "",
+		"file:///home/x/icon.png": "",
+	}
+	for in, want := range domains {
+		if got := Domain(in); got != want {
+			t.Errorf("Domain(%q) = %q, mau %q", in, got, want)
+		}
+	}
+}
+
+func TestSiteIconsListsSiteAndService(t *testing.T) {
+	srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		switch r.URL.Path {
+		case "/":
+			_, _ = w.Write([]byte(`<html><head>` +
+				`<link rel="manifest" href="/manifest.json">` +
+				`<link rel="apple-touch-icon" sizes="180x180" href="/touch.png">` +
+				`<link rel="shortcut icon" href="/favicon.ico">` +
+				`</head></html>`))
+		case "/manifest.json":
+			_, _ = w.Write([]byte(`{"icons":[{"src":"/big-192.png","sizes":"192x192"},{"src":"/big-512.png","sizes":"512x512"}]}`))
+		default:
+			http.NotFound(w, r)
+		}
+	}))
+	defer srv.Close()
+
+	list, err := SiteIcons(srv.URL)
+	if err != nil {
+		t.Fatal(err)
+	}
+	if len(list) < 3 {
+		t.Fatalf("ikon situs = %d, mau minimal 3: %+v", len(list), list)
+	}
+	// ikon manifest terbesar harus di depan, lalu ikon halaman, lalu layanan favicon
+	if list[0].URL != srv.URL+"/big-512.png" {
+		t.Errorf("kandidat pertama = %+s", list[0])
+	}
+	found := false
+	for _, r := range list {
+		if strings.HasPrefix(r.URL, "https://www.google.com/s2/favicons") {
+			found = true
+		}
+	}
+	if !found {
+		t.Error("layanan favicon tidak disertakan sebagai pilihan")
+	}
+}
+
+func TestSiteIconsNeedsValidDomain(t *testing.T) {
+	if _, err := SiteIcons(""); err == nil {
+		t.Error("alamat kosong harus error")
+	}
+}

internal/icon/raster_test.go

@@ -2,6 +2,7 @@ package icon
 
 import (
 	"bytes"
+	"encoding/binary"
 	"image/png"
 	"testing"
 )
@@ -80,3 +81,67 @@ func TestRasterizeColorsCurrentColorIcons(t *testing.T) {
 		t.Errorf("warna pengganti bukan brand indigo: r=%d g=%d b=%d", r>>8, g>>8, b>>8)
 	}
 }
+
+// ico32bpp membuat ICO berisi gambar BMP 32-bit (format favicon lama).
+func ico32bpp(width int, pixel func(x, y int) (byte, byte, byte, byte)) []byte {
+	stride := (width*4 + 3) & ^3
+	dib := make([]byte, 40+stride*width)
+	binary.LittleEndian.PutUint32(dib[0:], 40)
+	binary.LittleEndian.PutUint32(dib[4:], uint32(width))
+	binary.LittleEndian.PutUint32(dib[8:], uint32(width*2)) // XOR + AND
+	binary.LittleEndian.PutUint16(dib[12:], 1)
+	binary.LittleEndian.PutUint16(dib[14:], 32)
+
+	for y := 0; y < width; y++ {
+		row := dib[40+(width-1-y)*stride:]
+		for x := 0; x < width; x++ {
+			b, g, r, a := pixel(x, y)
+			row[x*4], row[x*4+1], row[x*4+2], row[x*4+3] = b, g, r, a
+		}
+	}
+
+	ico := make([]byte, 22+len(dib))
+	ico[2], ico[3] = 1, 0
+	ico[4], ico[5] = 1, 0
+	put32 := func(off, v int) {
+		binary.LittleEndian.PutUint32(ico[off:], uint32(v))
+	}
+	ico[6] = byte(width) // lebar (0 = 256)
+	ico[7] = byte(width)
+	put32(14, len(dib))
+	put32(18, 22)
+	copy(ico[22:], dib)
+	return ico
+}
+
+func TestToPNGConvertsBMPIcon(t *testing.T) {
+	ico := ico32bpp(16, func(x, y int) (byte, byte, byte, byte) {
+		return 0x20, 0x80, 0xE0, 0xFF // BGR + alpha
+	})
+
+	out, err := ToPNG(ico)
+	if err != nil {
+		t.Fatalf("ico BMP harus bisa dikonversi: %v", err)
+	}
+	img, err := png.Decode(bytes.NewReader(out))
+	if err != nil {
+		t.Fatal(err)
+	}
+	r, g, b, a := img.At(8, 8).RGBA()
+	if a == 0 {
+		t.Fatal("piksel ICO BMP transparan, seharusnya opaque")
+	}
+	// warna BGR 0x20,0x80,0xE0 = RGB (0xE0,0x80,0x20)
+	if r>>8 != 0xE0 || g>>8 != 0x80 || b>>8 != 0x20 {
+		t.Errorf("warna salah: r=%#x g=%#x b=%#x", r>>8, g>>8, b>>8)
+	}
+}
+
+func TestDecodeICORejectsGarbage(t *testing.T) {
+	if _, err := decodeICO([]byte("bukan ico")); err == nil {
+		t.Error("data bukan ICO harus error")
+	}
+	if _, err := decodeICO(icoWithPNG([]byte("bukan png"))); err == nil {
+		t.Error("entry PNG rusak harus error")
+	}
+}

internal/ui/dialog_icon.go

@@ -56,6 +56,7 @@ func (ui *app) showIconSearch(query string, onPick func(icon.Result, []byte)) {
 	entry.SetPlaceHolder("whatsapp")
 
 	status := muted(T("search_hint"))
+	entry.SetPlaceHolder("whatsapp / mikrotik.com")
 	grid := container.NewGridWithColumns(6)
 	results := container.NewVScroll(container.NewPadded(grid))
 	slots := make(chan struct{}, 3)
@@ -69,7 +70,7 @@ func (ui *app) showIconSearch(query string, onPick func(icon.Result, []byte)) {
 		status.SetText(T("searching"))
 		grid.RemoveAll()
 		go func() {
-			list, err := icon.SearchBest(entry.Text, 24)
+			list, err := lookupIcons(entry.Text)
 			fyne.Do(func() {
 				if err != nil {
 					status.SetText(T("search_failed"))
@@ -102,6 +103,22 @@ func (ui *app) showIconSearch(query string, onPick func(icon.Result, []byte)) {
 	search()
 }
 
+// lookupIcons memilih sumber sesuai yang diketik user:
+// URL gambar → dipakai langsung, domain situs → ikon resmi situs itu,
+// selain itu → pencarian nama di Iconify.
+func lookupIcons(query string) ([]icon.Result, error) {
+	query = strings.TrimSpace(query)
+	if icon.IsImageURL(query) {
+		return []icon.Result{{Name: "URL ikon", URL: query}}, nil
+	}
+	if domain := icon.Domain(query); domain != "" {
+		if list, err := icon.SiteIcons(domain); err == nil && len(list) > 0 {
+			return list, nil
+		}
+	}
+	return icon.SearchBest(query, 24)
+}
+
 // iconChoice adalah satu ikon hasil pencarian. Gambarnya diunduh di latar belakang
 // dan digambar sebagai PNG: SVG dari internet kadang tidak bisa digambar sehingga
 // thumbnail tidak muncul atau proses menggambar berhenti.