Adding settings.

.gitignore

@@ -19,3 +19,4 @@ compiled/
 *.dep
 
 /*.bak
+/gui/*.bak

gui.rkt

@@ -11,6 +11,7 @@
          "translate.rkt"
          "playlist.rkt"
          "player.rkt"
+         "settings.rkt"
          )
 
 (provide
@@ -24,15 +25,14 @@
 (define player-menu
   (λ ()
     (wv-menu 'main-menu
-          (wv-menu-item 'm-file (tr "File")
+          (wv-menu-item 'm-file (tr 'file)
-                     #:submenu
+          #:submenu (wv-menu 'file-menu
-                     (wv-menu
+                      (wv-menu-item 'm-select-library-dir (tr 'select-library-dir))
-                      (wv-menu-item 'm-add-tab (tr "Add Playlist"))
+                      (wv-menu-item 'm-settings (tr 'settings))
-                      (wv-menu-item 'm-select-library-dir (tr "Select Music Library Folder"))
+                      (wv-menu-item 'm-quit (tr 'quit) #:separator #t)
-                      (wv-menu-item 'm-set-lang (tr "Set language"))
+                      )
-                      (wv-menu-item 'm-quit (tr "Quit") #:separator #t)))
           )
-    ))
+    )))
 
 (define rktplayer%
   (class wv-window%
@@ -60,11 +60,12 @@
     (define el-format #f)
     (define el-channels #f)
     (define el-bits #f)
+    (define cfg (send settings clone 'settings))
 
     (define current-tab 0)
     
     (define music-library
-      (let ((path (format "~a" (send settings get 'music-library (find-system-path 'home-dir)))))
+      (let ((path (format "~a" (send cfg get 'music-library (find-system-path 'home-dir)))))
         (when (eq? (system-type 'os) 'windows)
           (set! path (string-replace path "/" "\\")))
         (dbg-rktplayer "music-library: ~a" path)
@@ -79,7 +80,7 @@
     (define/public (update-volume)
       (let ((el (send this element 'volume-percentage)))
         (let ((percentage (send player get-volume)))
-          (send el set-innerHTML! (sprintf "%s %d%" (tr "Volume:") percentage)))
+          (send el set-innerHTML! (sprintf "%s %d%" (tr 'volume) percentage)))
         )
       )
     
@@ -157,7 +158,7 @@
                         (send this bind! 'album-image 'contextmenu
                               (λ (el evt data)
                                 (let ((mnu (wv-menu 'image-menu
-                                              (wv-menu-item 'm-booklet (tr "Open booklet")
+                                              (wv-menu-item 'm-booklet (tr 'open-booklet)
                                                             #:callback (λ () (send this open-booklet booklet-file #t)))))
                                       (clientX (hash-ref data 'clientX 60))
                                       (clientY (hash-ref data 'clientY 60)))
@@ -188,20 +189,20 @@
         (let ((el (send this element 'paused)))
           (cond ((or (eq? st 'playing) (eq? st 'play))
                  (set-play-button "buttons/pause.svg")
-                 (send el set-innerHTML! '(span (tr "playing"))))
+                 (send el set-innerHTML! (list 'span (tr 'playing))))
                 ((eq? st 'stopped)
                  (set-play-button "buttons/play.svg")
-                 (send el set-innerHTML! '(span (tr "stopped"))))
+                 (send el set-innerHTML! (list 'span (tr 'stopped))))
                 ((eq? st 'paused)
                  (set-play-button "buttons/play.svg")
-                 (send el set-innerHTML! '(span ((class "blink")) (tr "paused"))))
+                 (send el set-innerHTML! (list 'span '((class "blink")) (tr 'paused))))
                 ((eq? st 'quit)
                  (void))
                 (else
                  (warn-rktplayer "Unkown state for update-state ~a" st)
                  (send el set-innerHTML! (list 'span
                                                '((class "blink"))
-                                               (format "~a: ~a" (tr "Unknown state") st))))
+                                               (format "~a: ~a" (tr 'unknown-state) st))))
                 ))
         (set! state st)
         )
@@ -250,9 +251,9 @@
 
     (define/public (tab-context evt tab-id tab-idx)
       (let ((items (list
-                    (wv-menu-item 'm-tab-rename (tr "Rename playlist") #:callback (λ () (send this rename-tab! tab-id tab-idx)))
+                    (wv-menu-item 'm-tab-rename (tr 'rename-playlist) #:callback (λ () (send this rename-tab! tab-id tab-idx)))
-                    (wv-menu-item 'm-tab-drop (tr "Remove playlist") #:callback (λ () (send this drop-tab! tab-id tab-idx)))
+                    (wv-menu-item 'm-tab-drop (tr 'remove-playlist) #:callback (λ () (send this drop-tab! tab-id tab-idx)))
-                    (wv-menu-item 'm-tab-add (tr "Add playlist") #:callback (λ () (send this add-tab)))
+                    (wv-menu-item 'm-tab-add (tr 'add-playlist) #:callback (λ () (send this add-tab)))
                     )
                    )
             )
@@ -321,8 +322,8 @@
     (define (update-audio-info rate channels bits audio-format)
       (let ((format-num (λ (x) (if (= x 0) "-" x)))
             (format-dec (λ (x) (if (eq? x 'none) "-" x))))
-        (send el-bits set-innerHTML! (format "~a ~a" (format-num bits) (tr "bits")))
+        (send el-bits set-innerHTML! (format "~a ~a" (format-num bits) (tr 'bits)))
-        (send el-channels set-innerHTML! (format "~a ~a" (format-num channels) (tr "channels")))
+        (send el-channels set-innerHTML! (format "~a ~a" (format-num channels) (tr 'channels)))
         (send el-rate set-innerHTML! (format "~a Hz" (format-num rate)))
         (send el-format set-innerHTML! (format "~a" (format-dec audio-format)))
         )
@@ -403,6 +404,7 @@
       (send this set-menu! (player-menu))
       (send this connect-menu! 'm-quit (λ () (send this quit)))
       (send this connect-menu! 'm-select-library-dir (λ () (send this select-library)))
+      (send this connect-menu! 'm-settings (λ () (send this settings-dlg)))
       (send this connect-menu! 'm-add-tab (λ () (send this add-tab)))
 
       (dbg-rktplayer "page-loaded, playlist = ~a" playlist)
@@ -542,20 +544,20 @@
 
     (define/public (context-for-path evt path)
       (let ((items (list
-                    (wv-menu-item 'm-play-this (tr "Play this") #:callback (λ () (send this play-path path))))))
+                    (wv-menu-item 'm-play-this (tr 'play-this) #:callback (λ () (send this play-path path))))))
         (when (file-exists? path)
           (set! items (append items
                               (list
-                               (wv-menu-item 'm-add-this (tr "Add this") #:callback (λ () (send this add-path path)))))))
+                               (wv-menu-item 'm-add-this (tr 'add-this) #:callback (λ () (send this add-path path)))))))
         (when (file-exists? (build-path path "booklet.pdf"))
           (set! items (append items
                               (list
-                               (wv-menu-item 'm-booklet (tr "Open booklet") #:callback (λ () (send this open-booklet path))) ;; todo check if pdf file exists
+                               (wv-menu-item 'm-booklet (tr 'open-booklet) #:callback (λ () (send this open-booklet path))) ;; todo check if pdf file exists
                                ))))
                                     
         (set! items (append items
                             (list
-                             (wv-menu-item 'm-folder  (tr "Open containing folder") #:callback (λ () (send this open-folder path)))
+                             (wv-menu-item 'm-folder  (tr 'open-containing-folder) #:callback (λ () (send this open-folder path)))
                              )))
         (let* ((mnu (wv-menu 'library-popup items))
                (clientX (hash-ref evt 'clientX 60))
@@ -566,6 +568,21 @@
         )
       )
 
+    (define play-remote #f)
+    (define/public (toggle-remote)
+      (info-rktplayer "Toggling remote playing")
+      (set! play-remote (not play-remote))
+      ;(displayln (format "player = ~a" player))
+      (if play-remote
+          (send player change-player 'remote
+                                     #:host "hans@mahler.thuis.local"
+                                     #:basepaths '(("\\\\panderleou\\music" . "/muziek")
+                                                   ("//panderleou/music" . "/muziek")
+                                                   ))
+          (send player change-player 'local))
+      (info-rktplayer "Playing remote: ~a" play-remote)
+      )
+
     (define/public (play-path path)
       (dbg-rktplayer "Playing ~a" path)
       (let ((pl (new playlist% [start-map path] [settings (send settings clone 'playlists)] [id current-tab])))
@@ -674,7 +691,7 @@
 
     (define/public (select-library)
       (let ((dir (send this choose-dir
-                       (tr "Choose the folder containing your music library")
+                       (tr 'choose-lib-folder)
                        (if (string? music-library) music-library (path->string music-library))
                        )))
         (if (eq? dir 'showing)
@@ -689,6 +706,12 @@
         )
       )
 
+    (define/public (settings-dlg)
+      (let ((dlg (new settings% [settings (send settings clone 'settings-dlg)]
+                      [parent this])))
+        (send dlg show)))
+        
+
     (define/public (show-hide)
       (let ((st (send this window-state)))
         (if (eq? st 'hidden)

gui/settings.html

@@ -0,0 +1,30 @@
+<!DOCTYPE html>
+<html>
+<head>
+	<link rel="stylesheet" href="styles.css" />
+	<meta charset="UTF-8" />
+	<title>RktPlayer - A music player - Settings</title>
+	<script src="menu.js"></script>
+</head>
+<body>
+  <div class="pane">
+        <div class="keyval">
+            <label for="language" id="lbl-language">Languages:</label>
+            <span id="language">Languages</span>
+        </div>
+        <label id="lbl-libary-path">Library path:</label>
+	<table class="libraries">
+		<thead id="lib-head">
+		  <tr><th id="lbl-name"></th><th id="lbl-local-path"></th><th id="lbl-host"></th><th id="lbl-prefixes"></th></tr>
+		</thead>
+		<tbody id="lib-body">
+		</tbody>
+	</table>
+	<div class="button-box">
+	  <button id="ok">OK</button>
+	  <button id="cancel">Cancel</button>
+          <button id="dev">devtools</button>
+	</div>
+  </div>
+</body>
+</html>

gui/styles.css

@@ -9,7 +9,23 @@ body {
 	height: calc(100vh - 2em - 20px);
 	width: calc(100% - 10px);
 	display: flex;
-    flex-direction: column;
+        flex-direction: column;
+        padding: 3px;
+}
+
+.keyval {
+  width: 100%;
+  padding-bottom: 5px;
+}
+
+.keyval label {
+  display: inline-block;
+  width: calc(30% - 5px);
+}
+
+.keyval span {
+  display: inline-block;
+  width: calc(70% - 10px);
 }
 
 .buttons {
@@ -353,3 +369,13 @@ input.v-slider {
 }
 
 
+select, option {
+  all: revert;
+}
+
+.pane {
+  display: block !important;
+}
+
+
+

player.rkt

@@ -20,6 +20,10 @@
                 [buffer-min-seconds 4]
                 )
 
+    (define player-kind  'local)
+    (define player-host  #f)
+    (define player-basepaths #f)
+    
     (define player       #f)
     (define playlist     #f)
     (define state        'stopped)
@@ -44,39 +48,70 @@
       (lru-clear track-cache))
 
 
+    ;;(define x 0)
     (define (audio-state-cb handle player-state st*)
       (set! full-state st*)
-      (let ((st (audio-state player)))
+      ;;(when (< x 5)
-        (when (or (eq? st 'paused) (eq? st 'playing))
+      ;;  (displayln st*)
-          (time-updater (audio-at-second player)
+      ;;  (set! x (+ x 1)))
-                        (audio-duration player))
+      (unless (or (not (eq? player handle)) (eq? player #f))
-          (when (not (= music-id (audio-music-id player)))
+        (let ((st (audio-state player)))
-            (set! music-id (audio-music-id player))
+          (when (or (eq? st 'paused) (eq? st 'playing))
-            (let ((track-nr (music-id->track-nr music-id)))
+            (time-updater (audio-at-second player)
-              (if (eq? track-nr #f)
+                          (audio-duration player))
-                  (error "Unexpected: no track-nr for given music-id")
+            (when (not (= music-id (audio-music-id player)))
-                  (track-nr-updater track-nr))))
+              (set! music-id (audio-music-id player))
+              (let ((track-nr (music-id->track-nr music-id)))
+                (if (eq? track-nr #f)
+                    (warn-rktplayer "Unexpected: no track-nr for given music-id")
+                    (track-nr-updater track-nr))))
+            )
+          (state-updater st)
+          (repeat-updater repeat)
+          (if (or (eq? player-state 'quit) (eq? player-state 'stopped))
+              (audio-info-cb 0 0 0 'none)
+              (audio-info-cb (audio-rate player) (audio-channels player)
+                             (audio-bits player) (audio-decoder player)))
           )
-        (state-updater st)
-        (repeat-updater repeat)
-        (if (or (eq? player-state 'quit) (eq? player-state 'stopped))
-            (audio-info-cb 0 0 0 'none)
-            (audio-info-cb (audio-rate player) (audio-channels player)
-                           (audio-bits player) (audio-decoder player)))
         )
       )
 
     (define (on-eof-stream-cb handle)
-      (let ((track-nr (music-id->track-nr music-id)))
+      (when (and (eq? player handle) (not (eq? player #f)))
-        (send this next)))
+        (let ((track-nr (music-id->track-nr music-id)))
+          (send this next))))
 
+
+    ;(define ap (make-audio-player audio-player-state audio-player-eof
+    ;  #:remote-host "hans@mahler.thuis.local"
+    ;  #:replace-base-paths '(("\\\\panderleou\\music" . "/muziek"))))
     (define (check-player)
+      ;(displayln "check-player called")
       (when (eq? player #f)
-        (set! player (make-audio-player audio-state-cb on-eof-stream-cb))
+        (set! player
+              (if (eq? player-kind 'local)
+                  (make-audio-player audio-state-cb on-eof-stream-cb)
+                  (make-audio-player audio-state-cb on-eof-stream-cb
+                                     #:remote-host player-host
+                                     #:replace-base-paths player-basepaths)))
         (audio-ao-buf-ms! player 500)
         (audio-buf-seconds! player buffer-min-seconds buffer-max-seconds)
         ))
 
+    (define/public (change-player kind #:host [host #f] #:basepaths [basepaths #f])
+      (let ((op player))
+        (unless (eq? player #f)
+          (set! player #f)
+          (audio-quit! op)
+          ;(displayln "Player quit")
+          )
+        ;(displayln "HE!")
+        (set! player-kind kind)
+        (set! player-host host)
+        (set! player-basepaths basepaths)
+        ;(displayln (format "kind: ~a, host: ~a, bp: ~a, player: ~a" player-kind player-host player-basepaths player))
+        ))
+
     (define/public (get-volume)
       (check-player)
       (audio-volume player))

rktplayer.rkt

@@ -3,6 +3,7 @@
 (require racket/gui
          "gui.rkt"
          "tray.rkt"
+         "translate.rkt"
          simple-ini/class
          racket-audio
          racket-webview
@@ -16,7 +17,9 @@
 (define-runtime-path rkt-gui-dir "gui")
 
 (define log-file (build-path (find-system-path 'cache-dir) ".rktplayer.log"))
+(displayln log-file)
 (sl-log-to-file log-file)
+(void (current-opusfile-output-format 's24))
 ;(sl-log-to-display)
 
 (define (my-file-getter url)
@@ -59,6 +62,7 @@
                        [file-getter my-file-getter]
                        ))
          )
+    (set-lang! (send ini get 'settings 'language 'en))
     (let* ((window (new rktplayer% [wv-context context] [log-file log-file]))
            (tray (new rktplayer-tray% [rktplayer-gui window]))
            )

settings.rkt

@@ -0,0 +1,96 @@
+#lang racket
+
+(require racket-webview
+         racket/runtime-path
+         racket/gui
+         racket-sprintf
+         open-app
+         xml
+         "utils.rkt"
+         "music-library.rkt"
+         "translate.rkt"
+         "playlist.rkt"
+         "player.rkt"
+         )
+
+(provide
+ (all-from-out racket-webview)
+ settings%
+ )
+
+(define-runtime-path rkt-gui-dir "gui")
+
+(define settings%
+  (class wv-dialog%
+    (init-field [log-file #f])
+    (inherit-field settings icon parent)
+
+    (super-new
+     [html-path "settings.html"]
+     [title "Racket Music Player - Settings"]
+     [icon (build-path rkt-gui-dir "rktplayer.png")]
+     [quit-on-close #f]
+     )
+
+    (define initialized #f)
+    (define btn-ok #f)
+    (define btn-cancel #f)
+    (define lbl-language #f)
+    (define lbl-name #f)
+    (define lbl-local-path #f)
+    (define lbl-host #f)
+    (define lbl-prefixes #f)
+    (define div-language #f)
+    (define sel-language #f)
+
+    (define cfg (send settings clone 'settings))
+
+    (define/public (set-labels)
+      (send btn-ok set-innerHTML! (tr 'ok))
+      (send btn-cancel set-innerHTML! (tr 'cancel))
+      (send lbl-language set-innerHTML! (tr 'language))
+      (send lbl-name set-innerHTML! (tr 'name))
+      (send lbl-local-path set-innerHTML! (tr 'local-path))
+      (send lbl-host set-innerHTML! (tr 'host))
+      (send lbl-prefixes set-innerHTML! (tr 'prefixes))
+      )
+
+
+    (define/override (page-loaded oke)
+      (unless initialized
+        (when oke
+          (set! initialized #t)
+          (set! btn-ok (send this element 'ok))
+          (set! btn-cancel (send this element 'cancel))
+          (set! lbl-language (send this element 'lbl-language))
+          (set! lbl-name (send this element 'lbl-name))
+          (set! lbl-local-path (send this element 'lbl-local-path))
+          (set! lbl-host (send this element 'lbl-host))
+          (set! lbl-prefixes (send this element 'lbl-prefixes))
+          (set! div-language (send this element 'language))
+
+          (send this set-labels)
+
+          (send div-language set-innerHTML! (make-select-list 'sel-lang (languages) (current-lang)))
+
+          (send this bind! 'sel-lang 'change (λ (el evt data)
+                                               (let ((lang (string->symbol
+                                                            (format "~a" (hash-ref data 'value (current-lang))))))
+                                                 (set-lang! lang)
+                                                 (send cfg set! 'language lang)
+                                                 (send this set-labels))))
+
+          (send this bind! 'ok 'click (λ args (displayln args)))
+          (send this bind! 'cancel 'click (λ args (displayln args)))
+          (send this bind! 'dev 'click (λ args (send this devtools)))
+          )
+        )
+
+      (info-rktplayer "page loaded"))
+          
+
+
+    (begin
+      #t)
+    )
+  )

translate.rkt

@@ -1,26 +1,53 @@
 #lang racket
 
-(provide tr)
+(provide tr
+         __
+         languages
+         set-lang!
+         current-lang
+         )
 
 (define tr_map (make-hash))
 
-(define (add-tr sentence language translated-sentence)
+(define (add-tr id language translated-sentence)
   (let ((lang-hash (hash-ref tr_map language (make-hash))))
-    (hash-set! lang-hash sentence translated-sentence)
+    (hash-set! lang-hash id translated-sentence)
     (hash-set! tr_map language lang-hash)))
 
 (define-syntax add2
   (syntax-rules ()
-    ((_ s (l ts))
+    ((_ id (l ts))
-     (add-tr s l ts))))
+     (add-tr id l ts))))-
 
 (define-syntax add
   (syntax-rules ()
-    ((_ s l1 ...)
+    ((_ id l1)
+     (add2 id l1))
+    ((_ id l1 l2 ...)
      (begin
-       (add2 s l1)
+      (add2 id l1)
-       ...))))
+      (add id l2 ...)
+      ))))
 
+(define-syntax add**
+  (syntax-rules ()
+    ((_ (id l1 ...))
+     (add id l1 ...)
+    )
+  )
+)      
+
+(define-syntax add*
+  (syntax-rules ()
+    ((_ t1)
+     (add** t1))
+    ((_ t1 t2 ...)
+     (begin
+      (add** t1)
+      (add* t2 ...)
+      ))
+  )
+)
 
 (define language 'en)
 
@@ -30,26 +57,125 @@
 (define (set-lang! l)
   (set! language l))
 
-(define (tr s)
+(define (current-lang)
-  (if (eq? language 'en)
+  language
-      s
-      (let ((lang-hash (hash-ref tr_map language (make-hash))))
-        (let ((translated (hash-ref lang-hash s (format "~a:~a" language s))))
-          translated
-          )
-        )
-      )
   )
 
+
+(define (tr* id lang)
+  (let ((lang-hash (hash-ref tr_map lang (make-hash))))
+    (hash-ref lang-hash id #f)))
+     
+(define (tr id)
+  (let ((s (tr* id language)))
+    (if (eq? s #f)
+      (let ((en-s (tr* id 'en)))
+        (if (eq? en-s #f)
+            (format "~a:~a" language id)
+            (format "~a:~a" language en-s)))
+      s)))
+
+(define (__ s)
+  (tr s))
+
+
+
 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 ;; Translations
 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 
-(add "Select Music Library Folder"
+(add* 
+  ('select-library-dir
+     ('en "Select Music Library Folder")
      ('nl "Selecteer map met Muziek Bibliotheek"))
-(add "Choose the folder containing your music library"
+  ('choose-lib-folder
+     ('en "Choose the folder containing your music library")
      ('nl "Kies de map met de Muziek Bibliotheek"))
-(add "Quit"
+  ('quit
+     ('en "Quit")
      ('nl "Beëindigen"))
-(add "channels"
+  ('channels
+     ('en "channels")
      ('nl "kanalen"))
+  ('language
+     ('en "Language")
+     ('nl "Taal"))
+  ('name
+     ('en "Name")
+     ('nl "Naam"))
+  ('local-path
+     ('en "Local Path")
+     ('nl "Lokale Path"))
+  ('host
+     ('en "Host")
+     ('nl "Host"))
+  ('prefixes
+     ('en "Prefixes")
+     ('nl "Prefixen"))
+  ('ok
+     ('en "OK")
+     ('nl "OK"))
+  ('cancel
+     ('en "Cancel")
+     ('nl "Annuleren"))
+  ('settings
+     ('en "Settings")
+     ('nl "Instellingen"))
+  ('add-playlist
+     ('en "Add Playlist")
+     ('nl "Voeg afspeellijst toe"))
+  ('volume
+     ('en "Volume")
+     ('nl "Volume"))
+  ('file
+     ('en "File")
+     ('nl "Bestand"))
+  ('playing
+     ('en "playing")
+     ('nl "speelt"))
+  ('stopped
+     ('en "stopped")
+     ('nl "gestopt"))
+  ('paused
+     ('en "paused")
+     ('nl "gepauzeerd"))
+  ('unknown-state
+     ('en "Unknown state")
+     ('nl "Onbekende status"))
+  ('rename-playlist
+     ('en "Rename playlist")
+     ('nl "Hernoem afspeellijst"))
+  ('remove-playlist
+     ('en "Remove playlist")
+     ('nl "Verwijder afspeellijst"))
+  ('play-this
+     ('en "Play this")
+     ('nl "Speel dit"))
+  ('add-this
+     ('en "Add this")
+     ('nl "Voeg toe"))
+  ('open-booklet
+     ('en "Open booklet")
+     ('nl "Open boekje"))
+  ('open-containing-folder
+     ('en "Open containing folder")
+     ('nl "Open map met bestand"))
+  ('show-window
+     ('en "Show window")
+     ('nl "Toon venster"))
+  ('hide-window
+     ('en "Hide window")
+     ('nl "Verberg venster"))
+  ('pause-play
+     ('en "Pause / Play")
+     ('nl "Pauze / Afspelen"))
+  ('racket-music-player
+     ('en "Racket Music Player")
+     ('nl "Racket Muziek Speler"))
+  ('bits
+     ('en "bits")
+     ('nl "bits"))
+  ('play
+     ('en "Play")
+     ('nl "Afspelen"))
+  )

tray.rkt

@@ -20,10 +20,10 @@
       (let ((mnu (wv-menu 'tray-menu
                           (wv-menu-item 'm-hide-show
                                         (if (eq? (send rktplayer-gui window-state) 'hidden)
-                                            (tr "Show window")
+                                            (tr 'show-window)
-                                            (tr "Hide window")))
+                                            (tr 'hide-window)))
-                          (wv-menu-item 'm-pause-play (tr "Pause / Play"))
+                          (wv-menu-item 'm-pause-play (tr 'pause-play))
-                          (wv-menu-item 'm-quit (tr "Quit"))
+                          (wv-menu-item 'm-quit (tr 'quit))
                           )
                  )
             )
@@ -49,7 +49,7 @@
       #t)
 
     (super-new [icon (build-path rkt-gui-dir "rktplayer.png")]
-               [tooltip (tr "Racket Music Player")])
+               [tooltip (tr 'racket-music-player)])
 
     (begin
       (send rktplayer-gui set-window-state-change-callback!

utils.rkt

@@ -18,9 +18,11 @@
          info-rktplayer
          warn-rktplayer
          fatal-rktplayer
+         sync-log-rktplayer
          (all-from-out simple-log)
          list-drop!
          path-equal?
+         make-select-list
          )
 
 
@@ -138,3 +140,23 @@
       )
     )
   )
+
+(define (make-select-list id items selected)
+  (let ((slct (list 'select (list (list 'id (format "~a" id))))))
+    (for-each
+     (λ (item)
+       (let ((value (car item))
+             (label (cadr item)))
+         (set! slct
+               (append slct
+                       (list
+                        (if (equal? value selected)
+                            (list 'option
+                                  (list (list 'value (format "~a" value)) (list 'selected "selected"))
+                                  label)
+                            (list 'option
+                                  (list (list 'value (format "~a" value)))
+                                  label))))))
+       )
+     items)
+    slct))