1 // Clipboard.h 2 3 #ifndef CLIPBOARD_H 4 #define CLIPBOARD_H 5 6 #include <String.h> 7 #include <Message.h> 8 #include <Messenger.h> 9 #include "WatchingService.h" 10 11 class Clipboard { 12 public: 13 Clipboard(const char *name); 14 ~Clipboard(); 15 16 void SetData(const BMessage *data, BMessenger dataSource); 17 18 const BMessage *Data() const; 19 BMessenger DataSource() const; 20 int32 Count() const; 21 22 bool AddWatcher(BMessenger watcher); 23 bool RemoveWatcher(BMessenger watcher); 24 void NotifyWatchers(); 25 26 private: 27 BString fName; 28 BMessage fData; 29 BMessenger fDataSource; 30 int32 fCount; 31 WatchingService fWatchingService; 32 }; 33 34 #endif // CLIPBOARD_H 35