add autocenter mode

examples/ncmpcpprc

@@ -69,6 +69,8 @@
 #
 ##### interface settings #####
 #
+#autocenter_mode = "no"
+#
 #header_visibility = "yes"
 #
 #statusbar_visibility = "yes"

src/ncmpcpp.cpp

@@ -257,8 +257,8 @@ int main(int argc, char *argv[])
 	sHelp->Add("\to         : Go to currently playing position\n\n\n");
 	
 	sHelp->Add("   [b]Keys - Browse screen\n -----------------------------------------[/b]\n");
-	sHelp->Add("\tEnter     : Enter directory/Add to playlist and play song\n");
+	sHelp->Add("\tEnter     : Enter directory/Add item to playlist and play\n");
-	sHelp->Add("\tSpace     : Add song to playlist\n");
+	sHelp->Add("\tSpace     : Add item to playlist\n");
 	sHelp->Add("\tBackspace : Go to parent directory\n");
 	sHelp->Add("\tDelete    : Delete playlist\n\n\n");
 	
@@ -1392,6 +1392,12 @@ int main(int argc, char *argv[])
 				
 				break;
 			}
+			case 'U': // toggle autocenter mode
+			{
+				Config.autocenter_mode = !Config.autocenter_mode;
+				ShowMessage("Auto center mode: " + string(Config.autocenter_mode ? "On" : "Off"));
+				break;
+			}
 			case 'u': // update database
 			{
 				if (current_screen == csBrowser)

src/settings.cpp

@@ -45,6 +45,7 @@ void DefaultConfiguration(ncmpcpp_config &conf)
 	conf.colors_enabled = true;
 	conf.header_visibility = true;
 	conf.statusbar_visibility = true;
+	conf.autocenter_mode = false;
 	conf.set_window_title = true;
 	conf.mpd_connection_timeout = 15;
 	conf.crossfade_time = 5;
@@ -185,6 +186,9 @@ void ReadConfiguration(ncmpcpp_config &conf)
 			if (it->find("statusbar_visibility") != string::npos)
 				conf.statusbar_visibility = v == "yes";
 			
+			if (it->find("autocenter_mode") != string::npos)
+				conf.autocenter_mode = v == "yes";
+			
 			if (it->find("enable_window_title") != string::npos)
 				conf.set_window_title = v == "yes";
 			

src/settings.h

@@ -49,6 +49,7 @@ struct ncmpcpp_config
 	bool set_window_title;
 	bool header_visibility;
 	bool statusbar_visibility;
+	bool autocenter_mode;
 	
 	int mpd_connection_timeout;
 	int crossfade_time;

src/status_checker.cpp

@@ -320,6 +320,8 @@ void NcmpcppStatusChanged(MPDConnection *Mpd, MPDStatusChanges changed, void *da
 				if (old_playing >= 0)
 					mPlaylist->BoldOption(old_playing+1, 0);
 				mPlaylist->BoldOption(now_playing+1, 1);
+				if (Config.autocenter_mode)
+					mPlaylist->Highlight(now_playing+1);
 			}
 			if (!Mpd->GetElapsedTime())
 				mvwhline(wFooter->RawWin(), 0, 0, 0, wFooter->GetWidth());