new feature: support for custom prefix/suffix of now playing song

doc/config

@@ -115,12 +115,6 @@
 #
 #tag_editor_album_format = "{(%y) }%b"
 #
-#browser_playlist_prefix = "$2playlist$9 "
-#
-#selected_item_prefix = "$6"
-#
-#selected_item_suffix = "$9"
-#
 ##
 ## Note: Below variables are for alternative version of user's interface.
 ## Their syntax supports all tags and colors listed above plus some extra
@@ -128,7 +122,7 @@
 ## After that you can put:
 ##
 ## - b - bold text
-## - u - underlined text
+## - u - underline text
 ## - r - reverse colors
 ## - a - use alternative character set
 ##
@@ -142,6 +136,21 @@
 #
 #alternative_header_second_line_format = "{{$4$b%a$/b$9}{ - $7%b$9}{ ($4%y$9)}}|{%D}"
 #
+##
+## Note: Below variables also supports
+## text attributes listed above.
+##
+#
+#now_playing_prefix = "$b"
+#
+#now_playing_suffix = "$/b"
+#
+#browser_playlist_prefix = "$2playlist$9 "
+#
+#selected_item_prefix = "$6"
+#
+#selected_item_suffix = "$9"
+#
 ## colors are not supported for below variable
 #
 #song_window_title_format = "{%a - }{%t}|{%f}"

doc/ncmpcpp.1

@@ -114,6 +114,12 @@ Prefix for playlists in Browser.
 .B default_tag_editor_pattern = TEXT
 Deafult pattern used by Tag editor's parser.
 .TP 
+.B now_playing_prefix = TEXT
+Prefix for currently playing song.
+.TP 
+.B now_playing_suffix = TEXT
+Suffix for currently playing song.
+.TP 
 .B selected_item_prefix = TEXT
 Prefix for selected items.
 .TP 

src/display.cpp

@@ -107,7 +107,7 @@ void Display::SongsInColumns(const MPD::Song &s, void *, Menu<MPD::Song> *menu)
 	
 	bool is_now_playing = menu == myPlaylist->Items && menu->CurrentlyDrawedPosition() == myPlaylist->NowPlaying;
 	if (is_now_playing)
-		*menu << fmtBold;
+		*menu << Config.now_playing_prefix;
 	
 	if (Config.columns.empty())
 		return;
@@ -209,7 +209,7 @@ void Display::SongsInColumns(const MPD::Song &s, void *, Menu<MPD::Song> *menu)
 	if ((--it)->color != clDefault)
 		*menu << clEnd;
 	if (is_now_playing)
-		*menu << fmtBoldEnd;
+		*menu << Config.now_playing_suffix;
 }
 
 void Display::Songs(const MPD::Song &s, void *data, Menu<MPD::Song> *menu)
@@ -219,7 +219,7 @@ void Display::Songs(const MPD::Song &s, void *data, Menu<MPD::Song> *menu)
 	
 	bool is_now_playing = menu == myPlaylist->Items && menu->CurrentlyDrawedPosition() == myPlaylist->NowPlaying;
 	if (is_now_playing)
-		*menu << fmtBold;
+		*menu << Config.now_playing_prefix;
 	
 	std::string line = s.toString(*static_cast<std::string *>(data));
 	for (std::string::const_iterator it = line.begin(); it != line.end(); ++it)
@@ -235,8 +235,10 @@ void Display::Songs(const MPD::Song &s, void *data, Menu<MPD::Song> *menu)
 				basic_buffer<my_char_t> buf;
 				buf << U(" ");
 				String2Buffer(TO_WSTRING(line.substr(it-line.begin()+1)), buf);
+				if (is_now_playing)
+					buf << Config.now_playing_suffix;
 				*menu << XY(menu->GetWidth()-buf.Str().length(), menu->Y()) << buf;
-				break;
+				return;
 			}
 			else
 				*menu << *it;
@@ -245,7 +247,7 @@ void Display::Songs(const MPD::Song &s, void *data, Menu<MPD::Song> *menu)
 			*menu << *it;
 	}
 	if (is_now_playing)
-		*menu << fmtBoldEnd;
+		*menu << Config.now_playing_suffix;
 }
 
 void Display::Tags(const MPD::Song &s, void *data, Menu<MPD::Song> *menu)

src/settings.cpp

@@ -262,6 +262,8 @@ void DefaultConfiguration(ncmpcpp_config &conf)
 	conf.pattern = "%n - %t";
 	conf.selected_item_prefix << clMagenta;
 	conf.selected_item_suffix << clEnd;
+	conf.now_playing_prefix << fmtBold;
+	conf.now_playing_suffix << fmtBoldEnd;
 	conf.color1 = clWhite;
 	conf.color2 = clGreen;
 	conf.empty_tags_color = clCyan;
@@ -670,6 +672,22 @@ void ReadConfiguration(ncmpcpp_config &conf)
 					String2Buffer(v, conf.selected_item_suffix);
 				}
 			}
+			else if (cl.find("now_playing_prefix") != std::string::npos)
+			{
+				if (!v.empty())
+				{
+					conf.now_playing_prefix.Clear();
+					String2Buffer(v, conf.now_playing_prefix);
+				}
+			}
+			else if (cl.find("now_playing_suffix") != std::string::npos)
+			{
+				if (!v.empty())
+				{
+					conf.now_playing_suffix.Clear();
+					String2Buffer(TO_WSTRING(v), conf.now_playing_suffix);
+				}
+			}
 			else if (cl.find("color1") != std::string::npos)
 			{
 				if (!v.empty())

src/settings.h

@@ -150,6 +150,8 @@ struct ncmpcpp_config
 	Buffer browser_playlist_prefix;
 	Buffer selected_item_prefix;
 	Buffer selected_item_suffix;
+	Buffer now_playing_prefix;
+	basic_buffer<my_char_t> now_playing_suffix;
 	
 	Color color1;
 	Color color2;