Changeset 2074 for code/branches/objecthierarchy/src/core/BaseObject.h

Timestamp:

Oct 31, 2008, 3:31:21 AM (16 years ago)

Author:

landauf

Message:

• added EventListener: this class fires an event if another class with a specified name fires
• added EventDispatcher: this class dispatches events to several other classes (EventTarget) if it gets an event itself
• added EventTarget: used in EventDispatcher to access all classes with a specified name
• added XMLNameListener: this listener gets called every time a new class was loaded through XML with a name != "". used to find classes with a given name even if they're not existing at the moment.

File:

• code/branches/objecthierarchy/src/core/BaseObject.h (modified) (2 diffs)

code/branches/objecthierarchy/src/core/BaseObject.h

@@ -115 +115 @@
             void fireEvent();
             void fireEvent(bool activate);
+            void fireEvent(bool activate, BaseObject* originator);
+            void fireEvent(Event& event);
 
             virtual void processEvent(Event& event);
 
+            inline void registerEventListener(BaseObject* object, const std::string& sectionname)
+                { this->eventListeners_[object] = sectionname; }
+            inline void unregisterEventListener(BaseObject* object)
+                { this->eventListeners_.erase(object); }
+
             void addEvent(BaseObject* event, const std::string& sectionname);
+            void removeEvent(BaseObject* event);
             BaseObject* getEvent(unsigned int index) const;
 
@@ -136 +144 @@
 
         private:
+            void setXMLName(const std::string& name);
             Template* getTemplate(unsigned int index) const;