- When guessing tags, remove leading spaces/dashes from title.

- Also add tag/title guessing to details shown in main window.

ChangeLog

@@ -8,7 +8,7 @@
 6. For playqueue items, if we only have a filename, and no artist, etc, then
    attempt to ascertain artist, album, title, and track number from the
    filename. These will be extracted if the filename has the following pattern:
-       "%artist%/%album%/%track% %title"
+       "%artist%/%album%/%track% %title%"
    Otherwise, if we cannot extract all of these, just set the title to the
    filename without path.
 7. Allow editing of tags, and replaygain calculation, of files from folder view

gui/mainwindow.cpp

@@ -1782,10 +1782,14 @@ void MainWindow::updateCurrentSong(const Song &song)
     }
     #endif
 
+    if (current.isEmpty()) {
+        current.guessTags();
+        current.fillEmptyFields();
+    }
     positionSlider->setEnabled(-1!=current.id && !currentIsStream());
     coverWidget->update(current);
 
-    if (song.title.isEmpty() && song.artist.isEmpty() && !song.file.isEmpty()) {
+    if (current.title.isEmpty() && current.artist.isEmpty() && !current.file.isEmpty()) {
         trackLabel->setText(current.file);
     } else if (current.name.isEmpty()) {
         trackLabel->setText(current.title);

mpd/song.cpp

@@ -174,6 +174,10 @@ void Song::guessTags()
                  (2==space && title[space-2].isDigit() && title[space-1].isDigit()) ) {
                 track=title.left(space).toInt();
                 title=title.mid(space+1);
+
+                while (!title.isEmpty() && (title[0]==' ' || title[0]=='-')) {
+                    title=title.mid(1);
+                }
             }
         }
     }