new feature: go to currently playing song in browser

src/browser.cpp

@@ -333,6 +333,28 @@ namespace
 	}
 }
 
+void Browser::LocateSong(const MPD::Song &s)
+{
+	if (s.GetDirectory().empty())
+		return;
+	
+	Config.local_browser = !s.IsFromDB();
+	
+	string option = s.toString(Config.song_status_format);
+	locale_to_utf(option);
+	if (itsBrowsedDir != s.GetDirectory())
+		GetDirectory(s.GetDirectory());
+	for (size_t i = 0; i < w->Size(); i++)
+	{
+		if (w->at(i).type == itSong && option == w->at(i).song->toString(Config.song_status_format))
+		{
+			w->Highlight(i);
+			break;
+		}
+	}
+	SwitchTo();
+}
+
 void Browser::GetDirectory(string dir, string subdir)
 {
 	if (dir.empty())

src/browser.h

@@ -50,6 +50,7 @@ class Browser : public Screen< Menu<MPD::Item> >
 		
 		const std::string &CurrentDir() { return itsBrowsedDir; }
 		
+		void LocateSong(const MPD::Song &);
 		void GetDirectory(std::string, std::string = "/");
 		void ChangeBrowseMode();
 		void UpdateItemList();

src/help.cpp

@@ -174,7 +174,7 @@ void Help::GetKeybindings()
 	*w << DisplayKeys(Key.PrevFoundPosition) << "Go to previous found position\n";
 	*w << DisplayKeys(Key.NextFoundPosition) << "Go to next found position\n";
 	*w << DisplayKeys(Key.ToggleFindMode) << "Toggle find mode (normal/wrapped)\n";
-	*w << DisplayKeys(Key.GoToContainingDir) << "Go to directory containing current item\n";
+	*w << DisplayKeys(Key.GoToContainingDir) << "Locate song in browser\n";
 	*w << DisplayKeys(Key.ToggleDisplayMode) << "Toggle display mode\n";
 #	ifdef HAVE_TAGLIB_H
 	*w << DisplayKeys(Key.EditTags) << "Edit song's tags/playlist's name\n";
@@ -208,6 +208,7 @@ void Help::GetKeybindings()
 	*w << DisplayKeys(Key.Space) << "Add item to playlist\n";
 	if (Mpd->GetHostname()[0] == '/') // are we connected to unix socket?
 		*w << DisplayKeys(Key.SwitchTagTypeList) << "Browse MPD database/local filesystem\n";
+	*w << DisplayKeys(Key.GoToNowPlaying) << "Locate currently playing song\n";
 	*w << DisplayKeys(Key.GoToParentDir) << "Go to parent directory\n";
 	*w << DisplayKeys(Key.Delete) << "Delete playlist\n\n\n";
 	

src/ncmpcpp.cpp

@@ -987,14 +987,21 @@ int main(int argc, char *argv[])
 		}
 		else if (Keypressed(input, Key.GoToNowPlaying))
 		{
-			if (myScreen != myPlaylist || !myPlaylist->isPlaying())
-				continue;
-			if (myPlaylist->Main()->isFiltered())
+			if (myScreen == myPlaylist && myPlaylist->isPlaying())
 			{
-				ShowMessage("%s", MPD::Message::FunctionDisabledFilteringEnabled);
-				continue;
+				if (myPlaylist->Main()->isFiltered())
+				{
+					ShowMessage("%s", MPD::Message::FunctionDisabledFilteringEnabled);
+					continue;
+				}
+				myPlaylist->Main()->Highlight(myPlaylist->NowPlaying);
+			}
+			else if (myScreen == myBrowser)
+			{
+				const Song *s = myPlaylist->NowPlayingSong();
+				if (s)
+					myBrowser->LocateSong(*s);
 			}
-			myPlaylist->Main()->Highlight(myPlaylist->NowPlaying);
 		}
 		else if (Keypressed(input, Key.ToggleRepeat))
 		{
@@ -1189,24 +1196,8 @@ int main(int argc, char *argv[])
 		else if (Keypressed(input, Key.GoToContainingDir))
 		{
 			Song *s = myScreen->CurrentSong();
-			
-			if (!s || s->GetDirectory().empty())
-				continue;
-			
-			Config.local_browser = !s->IsFromDB();
-			
-			string option = s->toString(Config.song_status_format);
-			locale_to_utf(option);
-			myBrowser->GetDirectory(s->GetDirectory());
-			for (size_t i = 0; i < myBrowser->Main()->Size(); i++)
-			{
-				if (myBrowser->Main()->at(i).type == itSong && option == myBrowser->Main()->at(i).song->toString(Config.song_status_format))
-				{
-					myBrowser->Main()->Highlight(i);
-					break;
-				}
-			}
-			myBrowser->SwitchTo();
+			if (s)
+				myBrowser->LocateSong(*s);
 		}
 		else if (Keypressed(input, Key.StartSearching))
 		{