events on script update; fix in cycle_sort; card list updated on value action

git-svn-id: svn://svn.code.sf.net/p/magicseteditor/code/trunk@136 0fc631ac-6414-0410-93d0-97cfa31319b6

src/data/action/value.cpp

@@ -141,3 +141,12 @@ TextValueAction* typing_action(const TextValueP& value, size_t start, size_t end
 	}
 }
 
+// ----------------------------------------------------------------------------- : Event
+
+String ScriptValueEvent::getName(bool) const {
+	assert(false); // this action is just an event, getName shouldn't be called
+	throw InternalError(_("ScriptValueEvent::getName"));
+}
+void ScriptValueEvent::perform(bool) {
+	assert(false); // this action is just an event, it should not be performed
+}

src/data/action/value.hpp

@@ -18,6 +18,7 @@
 #include <util/action_stack.hpp>
 #include <util/defaultable.hpp>
 
+class Card;
 DECLARE_POINTER_TYPE(Value);
 DECLARE_POINTER_TYPE(TextValue);
 DECLARE_POINTER_TYPE(ChoiceValue);
@@ -72,5 +73,19 @@ TextValueAction* toggle_format_action(const TextValueP& value, const String& tag
 /// Typing in a TextValue, replace the selection [start...end) with replacement
 TextValueAction* typing_action(const TextValueP& value, size_t start, size_t end, const String& replacement, const String& action_name);
 
+// ----------------------------------------------------------------------------- : Event
+
+/// Notification that a script caused a value to change
+class ScriptValueEvent : public Action {
+  public:
+	inline ScriptValueEvent(const Card* card, const Value* value) : card(card), value(value) {}
+		
+	virtual String getName(bool to_undo) const;
+	virtual void perform(bool to_undo);
+	
+	const Card* card;   ///< Card the value is on
+	const Value* value; ///< The modified value
+};
+
 // ----------------------------------------------------------------------------- : EOF
 #endif

src/data/set.cpp

@@ -99,6 +99,8 @@ void Set::validate(Version file_app_version) {
 			FOR_EACH(v, s.second->data) fix_value_207(v);
 		}
 */	}
+	// update scripts
+	script_manager->updateAll();
 }
 
 IMPLEMENT_REFLECTION(Set) {

src/gui/control/card_list.cpp

@@ -17,6 +17,7 @@
 #include <data/stylesheet.hpp>
 #include <data/format/clipboard.hpp>
 #include <data/action/set.hpp>
+#include <data/action/value.hpp>
 #include <util/window_id.hpp>
 #include <wx/clipbrd.h>
 
@@ -97,6 +98,14 @@ void CardListBase::onAction(const Action& action, bool undone) {
 		RefreshItem((long)action.card_id1);
 		RefreshItem((long)action.card_id2);
 	}
+	TYPE_CASE_(action, ScriptValueEvent) {
+		// No refresh needed, a ScriptValueEvent is only generated in response to a ValueAction
+		return;
+	}
+	TYPE_CASE_(action, ValueAction) {
+		refreshList();
+		return;
+	}
 }
 
 const vector<CardP>& CardListBase::getCards() const {

src/script/functions.cpp

@@ -225,7 +225,7 @@ String spec_sort(const String& spec, const String& input) {
 		} else if (c == _('(')) {	// in a cycle
 			size_t end = spec.find_first_of(_(')'));
 			if (end == String::npos) throw ParseError(_("Expected ')' in sort_rule specification"));
-			ret += cycle_sort(spec.substr(pos, end - pos - 1), input);
+			ret += cycle_sort(spec.substr(pos + 1, end - pos - 1), input);
 			pos = end;
 		
 		} else {					// single char

src/script/script_manager.cpp

@@ -98,9 +98,6 @@ void SetScriptManager::onInit(const StyleSheetP& stylesheet, Context* ctx) {
 		// find script dependencies
 		initDependencies(*ctx, *set.game);
 		initDependencies(*ctx, *stylesheet);
-		// apply scripts to everything
-		// TODO : don't updateAll here, it will be done repeatedly
-		updateAll();
 	} catch (Error e) {
 		handle_error(e, false, false);
 	}
@@ -142,6 +139,9 @@ void SetScriptManager::onAction(const Action& action, bool undone) {
 		}
 		updateValue(*action.valueP, CardP());
 	}
+	TYPE_CASE_(action, ScriptValueEvent) {
+		return; // Don't go into an infinite loop because of our own events
+	}
 	TYPE_CASE_(action, CardListAction) {
 		updateAllDependend(set.game->dependent_scripts_cards);
 	}
@@ -209,8 +209,8 @@ void SetScriptManager::updateToUpdate(const ToUpdate& u, deque<ToUpdate>& to_upd
 	Context& ctx = getContext(u.card);
 	if (u.value->update(ctx)) {
 		// changed, send event
-//		ScriptValueEvent change(&*u.card, u.value);
-//		set.actions.tellListeners(change);
+		ScriptValueEvent change(u.card.get(), u.value);
+		set.actions.tellListeners(change, false);
 		// u.value has changed, also update values with a dependency on u.value
 		alsoUpdate(to_update, u.value->fieldP->dependent_scripts, u.card);
 	}

src/script/script_manager.hpp

@@ -61,6 +61,12 @@ class SetScriptManager : public SetScriptContext, public ActionListener {
 	// Update all styles for a particular card
 	void updateStyles(const CardP& card);
 	
+	/// Update all fields of all cards
+	/** Update all set info fields
+	 *  Doesn't update styles
+	 */
+	void updateAll();
+	
   private:
 	virtual void onInit(const StyleSheetP& stylesheet, Context* ctx);
 	
@@ -70,11 +76,6 @@ class SetScriptManager : public SetScriptContext, public ActionListener {
 	/// Updates scripts, starting at some value
 	/** if the value changes any dependend values are updated as well */
 	void updateValue(Value& value, const CardP& card);
-	/// Update all fields of all cards
-	/** Update all set info fields
-	 *  Doesn't update styles
-	 */
-	void updateAll();
 	// Update all values with a specific dependency
 	void updateAllDependend(const vector<Dependency>& dependent_scripts);