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| author | Andrei Karas <akaras@inbox.ru> | 2014-04-27 15:30:00 +0300 |
|---|---|---|
| committer | Andrei Karas <akaras@inbox.ru> | 2014-04-27 15:36:23 +0300 |
| commit | af0ae4d0b7c56d540639bb1f4ba7cc458ec718c1 (patch) | |
| tree | f95b356e4b201acb146c3aaed777d4cecd6b23eb /src/listeners/baselistener.hpp | |
| parent | d5586e6b6d5c7b1b83b3ec681e9da62840b5adaf (diff) | |
| download | plus-af0ae4d0b7c56d540639bb1f4ba7cc458ec718c1.tar.gz plus-af0ae4d0b7c56d540639bb1f4ba7cc458ec718c1.tar.bz2 plus-af0ae4d0b7c56d540639bb1f4ba7cc458ec718c1.tar.xz plus-af0ae4d0b7c56d540639bb1f4ba7cc458ec718c1.zip | |
Simplify AttributeListener.
Diffstat (limited to 'src/listeners/baselistener.hpp')
| -rw-r--r-- | src/listeners/baselistener.hpp | 37 |
1 files changed, 35 insertions, 2 deletions
diff --git a/src/listeners/baselistener.hpp b/src/listeners/baselistener.hpp index ae3c7112e..66dd0d7cf 100644 --- a/src/listeners/baselistener.hpp +++ b/src/listeners/baselistener.hpp @@ -21,9 +21,29 @@ #ifndef LISTENERS_BASELISTENER_HPP #define LISTENERS_BASELISTENER_HPP -#define listenerRemoveListener \ +#include <vector> + +#define defineListener(name) \ + std::vector<name*> name::mListeners; \ + \ + name::name() \ + { \ + addListener(this); \ + } \ + \ + name::~name() \ + { \ + removeListener(this); \ + } \ + \ + void name::addListener(name *const listener) \ { \ - std::vector<AttributeListener*>::iterator it = mListeners.begin(); \ + mListeners.push_back(listener); \ + } \ + \ + void name::removeListener(name *const listener) \ + { \ + std::vector<name*>::iterator it = mListeners.begin(); \ while (it != mListeners.end()) \ { \ if (*it == listener) \ @@ -33,4 +53,17 @@ } \ } +#define defineListenerHeader(name) \ + public: \ + name(); \ + \ + virtual ~name(); \ + \ + static void addListener(name *const listener); \ + \ + static void removeListener(name *const listener); \ + \ + private: \ + static std::vector<name*> mListeners; + #endif // LISTENERS_BASELISTENER_HPP |