make progressbar look customizable

src/ncmpcpp.cpp

@@ -1146,8 +1146,8 @@ int main(int argc, char *argv[])
 				int howlong = wFooter->GetWidth()*progressbar_size;
 				
 				mvwhline(wFooter->Raw(), 0, 0, 0, wFooter->GetWidth());
-				mvwhline(wFooter->Raw(), 0, 0, '=',howlong);
-				mvwaddch(wFooter->Raw(), 0, howlong, '>');
+				mvwhline(wFooter->Raw(), 0, 0, Config.progressbar[0], howlong);
+				mvwaddch(wFooter->Raw(), 0, howlong, Config.progressbar[1]);
 				*wFooter << fmtBoldEnd;
 				wFooter->Refresh();
 			}

src/settings.cpp

@@ -251,6 +251,7 @@ void DefaultConfiguration(ncmpcpp_config &conf)
 	conf.new_header_first_line = "{$b$1$aqqu$/a$9 {%t}|{%f} $1$atqq$/a$9$/b}";
 	conf.new_header_second_line = "{{{$4$b%a$/b$9}{ - $7%b$9}{ ($4%y$9)}}|{%D}}";
 	conf.browser_playlist_prefix << clRed << "(playlist)" << clEnd << ' ';
+	conf.progressbar = "=>";
 	conf.pattern = "%n - %t";
 	conf.selected_item_prefix << clMagenta;
 	conf.selected_item_suffix << clEnd;
@@ -621,6 +622,11 @@ void ReadConfiguration(ncmpcpp_config &conf)
 					String2Buffer(v, conf.browser_playlist_prefix);
 				}
 			}
+			else if (cl.find("progressbar_look") != std::string::npos)
+			{
+				if (v.length() == 2)
+					conf.progressbar = v;
+			}
 			else if (cl.find("default_tag_editor_pattern") != std::string::npos)
 			{
 				if (!v.empty())

src/settings.h

@@ -139,6 +139,7 @@ struct ncmpcpp_config
 	std::string execute_on_song_change;
 	std::string new_header_first_line;
 	std::string new_header_second_line;
+	std::string progressbar;
 	
 	std::string pattern;
 	

src/status.cpp

@@ -502,8 +502,8 @@ void NcmpcppStatusChanged(Connection *, StatusChanges changed, void *)
 				mvwhline(wFooter->Raw(), 0, 0, 0, wFooter->GetWidth());
 				if (np.GetTotalLength())
 				{
-					mvwhline(wFooter->Raw(), 0, 0, '=',howlong);
-					mvwaddch(wFooter->Raw(), 0, howlong, '>');
+					mvwhline(wFooter->Raw(), 0, 0, Config.progressbar[0], howlong);
+					mvwaddch(wFooter->Raw(), 0, howlong, Config.progressbar[1]);
 				}
 				wFooter->SetColor(Config.statusbar_color);
 			}