Ikon otomatis dari internet + cursor mengikuti tema host
- Cari ikon online (Iconify) dari dialog install, plus tombol sync ikon per shortcut - Auto ikon: file terdekat -> favicon situs (termasuk ikon manifest PWA) -> ikon brand yang namanya cocok -> ikon default; sumber ikon disimpan di metadata - Query dibersihkan (web.whatsapp.com -> whatsapp) dan kata <4 huruf tidak dipakai supaya aplikasi tanpa ikon resmi tidak dapat ikon acak - Unduhan thumbnail dibatasi 4 bersamaan + retry sekali (rate limit Iconify) - Cursor: XCURSOR_THEME/XCURSOR_SIZE diambil dari config KDE/GTK/~/.icons default, dan AppImage tidak lagi membundel libX*/libwayland*/libxkbcommon (dipakai dari host) - README: bagian ikon + integrasi desktop
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@@ -0,0 +1,89 @@
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// Package cursor meneruskan cursor theme desktop (KDE/GNOME) ke Fyne/GLFW.
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package cursor
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import (
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"os"
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"path/filepath"
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"strings"
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)
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// Apply men-set XCURSOR_THEME dan XCURSOR_SIZE kalau sesi belum men-set-nya.
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// Fyne (GLFW) membaca env ini waktu memuat cursor, jadi panggil sebelum app dibuat.
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func Apply() {
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if os.Getenv("XCURSOR_SIZE") == "" {
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if _, size := desktopCursor(); size != "" {
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os.Setenv("XCURSOR_SIZE", size)
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}
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}
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if os.Getenv("XCURSOR_THEME") != "" {
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return
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}
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if theme, _ := desktopCursor(); theme != "" {
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os.Setenv("XCURSOR_THEME", theme)
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}
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}
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func home() string {
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h, _ := os.UserHomeDir()
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return h
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}
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func configHome() string {
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if v := os.Getenv("XDG_CONFIG_HOME"); v != "" {
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return v
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}
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return filepath.Join(home(), ".config")
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}
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// desktopCursor mengambil nama & ukuran cursor dari config KDE, GTK, atau ~/.icons/default.
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func desktopCursor() (theme, size string) {
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// KDE Plasma: ~/.config/kcminputrc
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kde := ini(filepath.Join(configHome(), "kcminputrc"))
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if t := kde["mouse"]["cursortheme"]; t != "" {
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return t, kde["mouse"]["cursorsize"]
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}
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for _, gtk := range []string{"gtk-4.0", "gtk-3.0"} {
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cfg := ini(filepath.Join(configHome(), gtk, "settings.ini"))
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if t := cfg["settings"]["gtk-cursor-theme-name"]; t != "" {
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return t, cfg["settings"]["gtk-cursor-theme-size"]
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}
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}
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// fallback: theme default di ~/.icons/default/index.theme (format "Inherits=")
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fallback := filepath.Join(home(), ".icons", "default", "index.theme")
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if t := ini(fallback)["icon theme"]["inherits"]; t != "" {
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return t, ""
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}
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return "", ""
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}
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// ini membaca file config berformat INI sederhana; key disimpan huruf kecil.
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func ini(path string) map[string]map[string]string {
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out := map[string]map[string]string{}
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data, err := os.ReadFile(path)
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if err != nil {
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return out
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}
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section := ""
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for _, line := range strings.Split(string(data), "\n") {
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line = strings.TrimSpace(line)
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if line == "" || strings.HasPrefix(line, "#") || strings.HasPrefix(line, ";") {
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continue
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}
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if strings.HasPrefix(line, "[") && strings.HasSuffix(line, "]") {
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section = strings.ToLower(strings.Trim(line, "[]"))
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continue
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}
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key, value, ok := strings.Cut(line, "=")
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if !ok {
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continue
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}
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if out[section] == nil {
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out[section] = map[string]string{}
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}
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out[section][strings.ToLower(strings.TrimSpace(key))] = strings.TrimSpace(value)
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}
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return out
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}
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@@ -0,0 +1,76 @@
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package cursor
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import (
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"os"
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"path/filepath"
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"testing"
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)
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func TestIniParsesSections(t *testing.T) {
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path := filepath.Join(t.TempDir(), "index.theme")
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body := "# komentar\n[Icon Theme]\nName=default\nInherits=Breeze_Cursors\n\n[Other]\nX=1\n"
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if err := os.WriteFile(path, []byte(body), 0o644); err != nil {
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t.Fatal(err)
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}
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got := ini(path)
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if got["icon theme"]["inherits"] != "Breeze_Cursors" {
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t.Errorf("Inherits salah: %q", got["icon theme"]["inherits"])
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}
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if got["other"]["x"] != "1" {
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t.Errorf("section lain salah: %+v", got)
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}
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}
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func TestDesktopCursorFromKDE(t *testing.T) {
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home := t.TempDir()
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t.Setenv("HOME", home)
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t.Setenv("XDG_CONFIG_HOME", filepath.Join(home, ".config"))
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dir := filepath.Join(home, ".config")
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if err := os.MkdirAll(dir, 0o755); err != nil {
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t.Fatal(err)
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}
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if err := os.WriteFile(filepath.Join(dir, "kcminputrc"), []byte("[Mouse]\ncursorTheme=material_cursors\ncursorSize=36\n"), 0o644); err != nil {
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t.Fatal(err)
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}
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theme, size := desktopCursor()
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if theme != "material_cursors" || size != "36" {
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t.Errorf("desktopCursor() = %q, %q", theme, size)
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}
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}
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func TestApplySetsEnvWhenEmpty(t *testing.T) {
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home := t.TempDir()
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t.Setenv("HOME", home)
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t.Setenv("XDG_CONFIG_HOME", filepath.Join(home, ".config"))
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t.Setenv("XCURSOR_THEME", "")
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t.Setenv("XCURSOR_SIZE", "")
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dir := filepath.Join(home, ".config")
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if err := os.MkdirAll(dir, 0o755); err != nil {
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t.Fatal(err)
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}
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if err := os.WriteFile(filepath.Join(dir, "kcminputrc"), []byte("[Mouse]\ncursorTheme=material_cursors\ncursorSize=36\n"), 0o644); err != nil {
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t.Fatal(err)
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}
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Apply()
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if got := os.Getenv("XCURSOR_THEME"); got != "material_cursors" {
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t.Errorf("XCURSOR_THEME = %q", got)
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}
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if got := os.Getenv("XCURSOR_SIZE"); got != "36" {
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t.Errorf("XCURSOR_SIZE = %q", got)
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}
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}
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func TestApplyKeepsExistingEnv(t *testing.T) {
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t.Setenv("XCURSOR_THEME", "Breeze_Cursors")
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t.Setenv("XCURSOR_SIZE", "24")
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Apply()
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if got := os.Getenv("XCURSOR_THEME"); got != "Breeze_Cursors" {
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t.Errorf("env yang sudah ada tidak boleh ditimpa, dapat %q", got)
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}
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}
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