ReplayGain: added a dedicated preamp gain for tracks that do not have RG info. ref #38

approot/messages.xml

@@ -169,7 +169,8 @@
 <message id="Lms.Settings.replaygain-mode.auto">Auto</message>
 <message id="Lms.Settings.replaygain-mode.track">Track</message>
 <message id="Lms.Settings.replaygain-mode.release">Album</message>
-<message id="Lms.Settings.replaygain-preamp">Replay gain preAmp</message>
+<message id="Lms.Settings.replaygain-preamp">ReplayGain preamp</message>
+<message id="Lms.Settings.replaygain-preamp-no-rg-info">ReplayGain preamp (if no info)</message>
 <message id="Lms.Settings.subsonic-artist-list-mode">Artist list mode</message>
 <message id="Lms.Settings.subsonic-artist-list-mode.all-artists">All artists</message>
 <message id="Lms.Settings.subsonic-artist-list-mode.release-artists">Album artists</message>

approot/settings.xml

@@ -5,7 +5,7 @@
 
 <message id="Lms.Settings.template">
 	<div class="row">
-		<div class="col-lg-6">
+		<div class="col-lg-8">
 			<legend>${tr:Lms.Settings.appearance}</legend>
 			<div class="form-horizontal">
 				<div class="form-group">
@@ -74,6 +74,18 @@
 						${replaygain-preamp-info class="help-block"}
 					</div>
 				</div>
+				<div class="form-group">
+					<label class="col-lg-3 control-label"  for="${id:replaygain-preamp-no-rg-info}">
+						${tr:Lms.Settings.replaygain-preamp-no-rg-info}
+					</label>
+					<div class="col-lg-9">
+						<div class="input-group">
+							${replaygain-preamp-no-rg-info}
+							<span class="input-group-addon">dB</span>
+						</div>
+						${replaygain-preamp-no-rg-info-info class="help-block"}
+					</div>
+				</div>
 			</div>
 			${<if-has-subsonic-api>}
 			<legend>${tr:Lms.Settings.subsonic-api}</legend>