added setting for fast seeking

io/config.cpp

@@ -30,7 +30,8 @@ Config::Config()
       enable_audio_scrubbing(true),
       drop_on_media_to_replace(true),
       autoscroll(AUTOSCROLL_PAGE_SCROLL),
-      audio_rate(48000)
+      audio_rate(48000),
+      fast_seeking(false)
 {}
 
 void Config::load(QString path) {
@@ -107,6 +108,9 @@ void Config::load(QString path) {
                 } else if (stream.name() == "AudioRate") {
                     stream.readNext();
                     audio_rate = stream.text().toInt();
+                } else if (stream.name() == "FastSeeking") {
+                    stream.readNext();
+                    fast_seeking = (stream.text() == "1");
                 }
             }
         }
@@ -153,6 +157,7 @@ void Config::save(QString path) {
     stream.writeTextElement("DropFileOnMediaToReplace", QString::number(drop_on_media_to_replace));
     stream.writeTextElement("Autoscroll", QString::number(autoscroll));
     stream.writeTextElement("AudioRate", QString::number(audio_rate));
+    stream.writeTextElement("FastSeeking", QString::number(fast_seeking));
 
 	stream.writeEndElement(); // configuration
     stream.writeEndDocument(); // doc