split EDIT_MENU_ACTION_PRACTICE, so it can be themed differently

stepmania/src/EditMenu.cpp

@@ -31,6 +31,7 @@ static const CString EditMenuActionNames[] = {
 	"Edit",
 	"Delete",
 	"Create",
+	"Practice",
 };
 XToString( EditMenuAction, NUM_EDIT_MENU_ACTIONS );
 XToThemedString( EditMenuAction, NUM_EDIT_MENU_ACTIONS );
@@ -476,13 +477,14 @@ void EditMenu::OnRowValueChanged( EditMenuRow row )
 			m_Actions.clear();
 			if( GetSelectedSteps() )
 			{
-				m_Actions.push_back( EDIT_MENU_ACTION_EDIT );
 				switch( EDIT_MODE.GetValue() )
 				{
 				case EDIT_MODE_PRACTICE:
+					m_Actions.push_back( EDIT_MENU_ACTION_PRACTICE );
 					break;
 				case EDIT_MODE_HOME:
 				case EDIT_MODE_FULL:
+					m_Actions.push_back( EDIT_MENU_ACTION_EDIT );
 					m_Actions.push_back( EDIT_MENU_ACTION_DELETE );
 					break;
 				default:

stepmania/src/EditMenu.h

@@ -34,6 +34,7 @@ enum EditMenuAction
 	EDIT_MENU_ACTION_EDIT,
 	EDIT_MENU_ACTION_DELETE,
 	EDIT_MENU_ACTION_CREATE,
+	EDIT_MENU_ACTION_PRACTICE,
 	NUM_EDIT_MENU_ACTIONS
 };
 #define FOREACH_EditMenuAction( ema ) FOREACH_ENUM( EditMenuAction, NUM_EDIT_MENU_ACTIONS, ema )

stepmania/src/ScreenEditMenu.cpp

@@ -248,6 +248,7 @@ void ScreenEditMenu::MenuStart( PlayerNumber pn )
 	switch( action )
 	{
 	case EDIT_MENU_ACTION_EDIT:
+	case EDIT_MENU_ACTION_PRACTICE:
 		break;
 	case EDIT_MENU_ACTION_DELETE:
 		ASSERT( pSteps );
@@ -295,10 +296,11 @@ void ScreenEditMenu::MenuStart( PlayerNumber pn )
 	{
 	case EDIT_MENU_ACTION_EDIT:
 	case EDIT_MENU_ACTION_CREATE:
+	case EDIT_MENU_ACTION_PRACTICE:
 		{
 			// Prepare prepare for ScreenEdit
 			ASSERT( pSteps );
-			bool bPromptToNameSteps = (action != EDIT_MENU_ACTION_EDIT && dc == DIFFICULTY_EDIT);
+			bool bPromptToNameSteps = (action == EDIT_MENU_ACTION_CREATE && dc == DIFFICULTY_EDIT);
 			if( bPromptToNameSteps )
 			{
 				ScreenTextEntry::TextEntry(