Add user option for keyboard shortcuts

libresonic-main/src/main/java/org/libresonic/player/command/PersonalSettingsCommand.java

@@ -52,6 +52,7 @@ public class PersonalSettingsCommand {
     private boolean showArtistInfoEnabled;
     private boolean nowPlayingAllowed;
     private boolean autoHidePlayQueue;
+    private boolean keyboardShortcutsEnabled;
     private boolean finalVersionNotificationEnabled;
     private boolean betaVersionNotificationEnabled;
     private boolean songNotificationEnabled;
@@ -230,6 +231,14 @@ public class PersonalSettingsCommand {
         this.autoHidePlayQueue = autoHidePlayQueue;
     }
 
+    public boolean isKeyboardShortcutsEnabled() {
+        return keyboardShortcutsEnabled;
+    }
+
+    public void setKeyboardShortcutsEnabled(boolean keyboardShortcutsEnabled) {
+        this.keyboardShortcutsEnabled = keyboardShortcutsEnabled;
+    }
+
     public boolean isLastFmEnabled() {
         return lastFmEnabled;
     }

libresonic-main/src/main/java/org/libresonic/player/controller/MultiController.java

@@ -238,6 +238,7 @@ public class MultiController extends MultiActionController {
         map.put("showRight", userSettings.isShowNowPlayingEnabled() || userSettings.isShowChatEnabled());
         map.put("autoHidePlayQueue", userSettings.isAutoHidePlayQueue());
         map.put("listReloadDelay", userSettings.getListReloadDelay());
+        map.put("keyboardShortcutsEnabled", userSettings.isKeyboardShortcutsEnabled());
         map.put("showSideBar", userSettings.isShowSideBar());
         map.put("brand", settingsService.getBrand());
         return new ModelAndView("index", "model", map);

libresonic-main/src/main/java/org/libresonic/player/controller/PersonalSettingsController.java

@@ -74,6 +74,7 @@ public class PersonalSettingsController extends SimpleFormController {
         command.setSongNotificationEnabled(userSettings.isSongNotificationEnabled());
         command.setAutoHidePlayQueue(userSettings.isAutoHidePlayQueue());
         command.setListReloadDelay(userSettings.getListReloadDelay());
+        command.setKeyboardShortcutsEnabled(userSettings.isKeyboardShortcutsEnabled());
         command.setLastFmEnabled(userSettings.isLastFmEnabled());
         command.setLastFmUsername(userSettings.getLastFmUsername());
         command.setLastFmPassword(userSettings.getLastFmPassword());
@@ -137,6 +138,7 @@ public class PersonalSettingsController extends SimpleFormController {
         settings.setSongNotificationEnabled(command.isSongNotificationEnabled());
         settings.setAutoHidePlayQueue(command.isAutoHidePlayQueue());
         settings.setListReloadDelay(command.getListReloadDelay());
+        settings.setKeyboardShortcutsEnabled(command.isKeyboardShortcutsEnabled());
         settings.setLastFmEnabled(command.isLastFmEnabled());
         settings.setLastFmUsername(command.getLastFmUsername());
         settings.setSystemAvatarId(getSystemAvatarId(command));

libresonic-main/src/main/java/org/libresonic/player/dao/UserDao.java

@@ -44,7 +44,7 @@ public class UserDao extends AbstractDao {
             "playlist_year, playlist_bit_rate, playlist_duration, playlist_format, playlist_file_size, " +
             "last_fm_enabled, last_fm_username, last_fm_password, transcode_scheme, show_now_playing, selected_music_folder_id, " +
             "party_mode_enabled, now_playing_allowed, avatar_scheme, system_avatar_id, changed, show_chat, show_artist_info, auto_hide_play_queue, " +
-            "view_as_list, default_album_list, queue_following_songs, show_side_bar, list_reload_delay";
+            "view_as_list, default_album_list, queue_following_songs, show_side_bar, list_reload_delay, keyboard_shortcuts_enabled";
 
     private static final Integer ROLE_ID_ADMIN = 1;
     private static final Integer ROLE_ID_DOWNLOAD = 2;
@@ -188,7 +188,7 @@ public class UserDao extends AbstractDao {
                                                    settings.getAvatarScheme().name(), settings.getSystemAvatarId(), settings.getChanged(),
                                                    settings.isShowChatEnabled(), settings.isShowArtistInfoEnabled(), settings.isAutoHidePlayQueue(),
                                                    settings.isViewAsList(), settings.getDefaultAlbumList().getId(), settings.isQueueFollowingSongs(),
-                                                   settings.isShowSideBar(), settings.getListReloadDelay()});
+                                                   settings.isShowSideBar(), settings.getListReloadDelay(), settings.isKeyboardShortcutsEnabled()});
     }
 
     private static String encrypt(String s) {
@@ -350,6 +350,7 @@ public class UserDao extends AbstractDao {
             settings.setQueueFollowingSongs(rs.getBoolean(col++));
             settings.setShowSideBar(rs.getBoolean(col++));
             settings.setListReloadDelay((Integer) rs.getObject(col++));
+            settings.setKeyboardShortcutsEnabled(rs.getBoolean(col++));
 
             return settings;
         }

libresonic-main/src/main/java/org/libresonic/player/dao/schema/hsql/Schema61.java

@@ -44,5 +44,11 @@ public class Schema61 extends Schema {
             template.execute("alter table user_settings add list_reload_delay int default 60 not null");
             LOG.info("Database column 'user_settings.list_reload_delay' was added successfully.");
         }
+
+        if (!columnExists(template, "keyboard_shortcuts_enabled", "user_settings")) {
+            LOG.info("Database column 'user_settings.keyboard_shortcuts_enabled' not found.  Creating it.");
+            template.execute("alter table user_settings add keyboard_shortcuts_enabled boolean default false not null");
+            LOG.info("Database column 'user_settings.keyboard_shortcuts_enabled' was added successfully.");
+        }
     }
 }

libresonic-main/src/main/java/org/libresonic/player/domain/UserSettings.java

@@ -38,6 +38,7 @@ public class UserSettings {
     private boolean finalVersionNotificationEnabled;
     private boolean betaVersionNotificationEnabled;
     private boolean songNotificationEnabled;
+    private boolean keyboardShortcutsEnabled;
     private boolean autoHidePlayQueue;
     private boolean showSideBar;
     private boolean viewAsList;
@@ -221,6 +222,14 @@ public class UserSettings {
         this.autoHidePlayQueue = autoHidePlayQueue;
     }
 
+    public boolean isKeyboardShortcutsEnabled() {
+        return keyboardShortcutsEnabled;
+    }
+
+    public void setKeyboardShortcutsEnabled(boolean keyboardShortcutsEnabled) {
+        this.keyboardShortcutsEnabled = keyboardShortcutsEnabled;
+    }
+
     public boolean isShowSideBar() {
         return showSideBar;
     }

libresonic-main/src/main/java/org/libresonic/player/service/SettingsService.java

@@ -1264,6 +1264,7 @@ public class SettingsService {
         settings.setPartyModeEnabled(false);
         settings.setNowPlayingAllowed(true);
         settings.setAutoHidePlayQueue(true);
+        settings.setKeyboardShortcutsEnabled(false);
         settings.setShowSideBar(true);
         settings.setShowArtistInfoEnabled(true);
         settings.setViewAsList(false);

libresonic-main/src/main/resources/org/libresonic/player/i18n/ResourceBundle_de.properties

@@ -350,6 +350,7 @@ personalsettings.nowplayingallowed = Zeige anderen was ich h\u00F6re
 personalsettings.showchat = Zeige Chat Nachrichten
 personalsettings.showartistinfo = Zeige Artisten-Info
 personalsettings.autohideplayqueue = Playlist automatisch ausblenden
+personalsettings.keyboardshortcutsenabled = Tastaturk\u00FCrzeln aktivieren
 personalsettings.finalversionnotification = Informiere mich \u00FCber neue Versionen
 personalsettings.betaversionnotification = Informiere mich \u00FCber neue Beta Versionen
 personalsettings.songnotification = Benachrichtigen Sie mich, wenn neue Songs gespielt werden (nicht von allen Browsern unterst\u00FCtzt)

libresonic-main/src/main/resources/org/libresonic/player/i18n/ResourceBundle_en.properties

@@ -375,6 +375,7 @@ personalsettings.nowplayingallowed = Let others see what I am playing
 personalsettings.showchat = Show chat messages
 personalsettings.showartistinfo = Show artist info
 personalsettings.autohideplayqueue = Auto-hide play queue
+personalsettings.keyboardshortcutsenabled = Enable keyboard shortcuts
 personalsettings.finalversionnotification = Notify me about new versions
 personalsettings.betaversionnotification = Notify me about new beta versions
 personalsettings.songnotification = Notify me when new songs are played (not supported by all browsers)

libresonic-main/src/main/webapp/WEB-INF/jsp/head.jsp

@@ -11,9 +11,21 @@
 <link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Roboto:400,300,400italic,500,300italic,500italic,700,700italic,100,100italic" type="text/css"/>
 <title>Libresonic</title>
 
+<!-- Import Mousetrap and enable shortcuts if necessary -->
+<script>
+function isKeyboardShortcutsEnabled() {
+    if (window === parent.frames.top) {
+        return ${model.keyboardShortcutsEnabled ? 'true' : 'false'};
+    } else {
+        return parent.frames.top.isKeyboardShortcutsEnabled();
+    }
+}
+</script>
+
+<!-- Bind shortcuts if enabled -->
 <script type="text/javascript" src="<c:url value="/script/mousetrap-1.6.0.js"/>"></script>
 <script type="text/javascript">
-
+if (isKeyboardShortcutsEnabled()) {
     Mousetrap.bind('space', function() { parent.frames.playQueue.onToggleStartStop(); return false; });
     Mousetrap.bind('left',  function() { parent.frames.playQueue.onPrevious(); });
     Mousetrap.bind('right', function() { parent.frames.playQueue.onNext(); });
@@ -33,8 +45,5 @@
     Mousetrap.bind('g r', function() { parent.frames.main.location.href = "more.view?"; });
     Mousetrap.bind('g a', function() { parent.frames.main.location.href = "help.view?"; });
     Mousetrap.bind('?',   function() { parent.frames.main.location.href = "more.view#shortcuts"; });
-
+}
-    // Mousetrap.bind('shift+left', function() { getPlayerWindow().keyboardShortcut("seekBackward") });
-    // Mousetrap.bind('shift+right', function() { getPlayerWindow().keyboardShortcut("seekForward") });
-
 </script>

libresonic-main/src/main/webapp/WEB-INF/jsp/personalSettings.jsp

@@ -179,6 +179,13 @@
         </tr>
     </table>
 
+    <table class="indent">
+        <tr>
+            <td><form:checkbox path="keyboardShortcutsEnabled" id="keyboardShortcutsEnabled" cssClass="checkbox"/></td>
+            <td><label for="keyboardShortcutsEnabled"><fmt:message key="personalsettings.keyboardshortcutsenabled"/></label></td>
+        </tr>
+    </table>
+
     <table class="indent">
         <tr>
             <td><fmt:message key="personalsettings.listreloaddelay"/></td>