added 'undone' parameter to onAction

git-svn-id: svn://svn.code.sf.net/p/magicseteditor/code/trunk@43 0fc631ac-6414-0410-93d0-97cfa31319b6

src/data/action/set.cpp

@@ -39,12 +39,10 @@ void AddCardAction::perform(bool to_undo) {
 
 RemoveCardAction::RemoveCardAction(Set& set, const CardP& card)
 	: CardListAction(set), card(card)
-{
 	// find the card_id of the card we want to remove
-	vector<CardP>::iterator it = find(set.cards.begin(), set.cards.end(), card);
-	if (it != set.cards.end()) {
-		card_id = it - set.cards.begin();
-	} else {
+	, card_id(find(set.cards.begin(), set.cards.end(), card) - set.cards.begin())
+{
+	if (card_id >= set.cards.size()) {
 		throw InternalError(_("Card to remove not found in set"));
 	}
 }

src/data/action/set.hpp

@@ -40,8 +40,8 @@ class AddCardAction : public CardListAction {
 	virtual String getName(bool to_undo) const;
 	virtual void   perform(bool to_undo);
 	
-  private:
-	CardP card; ///< The new card
+  //private:
+	const CardP card; ///< The new card
 };
 
 // ----------------------------------------------------------------------------- : Remove card
@@ -54,9 +54,9 @@ class RemoveCardAction : public CardListAction {
 	virtual String getName(bool to_undo) const;
 	virtual void   perform(bool to_undo);
 	
-  private:
-	CardP  card;	///< The removed card
-	size_t card_id;	///< Position of the card in the set
+  //private:
+	const CardP  card;	///< The removed card
+	const size_t card_id;	///< Position of the card in the set
 };
 
 // ----------------------------------------------------------------------------- : Reorder cards
@@ -69,8 +69,8 @@ class ReorderCardsAction : public CardListAction {
 	virtual String getName(bool to_undo) const;
 	virtual void   perform(bool to_undo);
 	
-  private:
-	size_t card_id1, card_id2;	///< Positions of the two cards to swap
+  //private:
+	const size_t card_id1, card_id2;	///< Positions of the two cards to swap
 };
 
 // ----------------------------------------------------------------------------- : EOF

src/data/set.hpp

@@ -55,7 +55,7 @@ class Set : public Packaged {
 // ----------------------------------------------------------------------------- : SetView
 
 /// A 'view' of a Set, is notified when the Set is updated
-/** To listen to events, derived classes should override onAction(const Action&)
+/** To listen to events, derived classes should override onAction(const Action&, bool undone)
  */
 class SetView : public ActionListener {
   public:

src/data/symbol.hpp

@@ -166,7 +166,7 @@ class Symbol {
 // ----------------------------------------------------------------------------- : SymbolView
 
 /// A 'view' of a symbol, is notified when the symbol is updated
-/** To listen to events, derived classes should override onAction(const Action&)
+/** To listen to events, derived classes should override onAction(const Action&, bool undone)
  */
 class SymbolView : public ActionListener {
   public: