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19 #ifndef HISTORYINTERFACE_H |
19 #ifndef HISTORYINTERFACE_H |
20 #define HISTORYINTERFACE_H |
20 #define HISTORYINTERFACE_H |
21 |
21 |
22 // INCLUDES |
22 // INCLUDES |
23 #include <e32base.h> |
23 #include <e32base.h> |
24 #include <brctldefs.h> |
24 #include <BrCtlDefs.h> |
25 |
25 |
26 // CONSTANTS |
26 // CONSTANTS |
27 |
27 |
28 |
28 |
29 // MACROS |
29 // MACROS |
240 virtual void goBackOrForward( int distance ) = 0; |
240 virtual void goBackOrForward( int distance ) = 0; |
241 virtual void setPossibleWmlOEB( TBool flag ) = 0; |
241 virtual void setPossibleWmlOEB( TBool flag ) = 0; |
242 virtual TBool possibleWmlOEB() = 0; |
242 virtual TBool possibleWmlOEB() = 0; |
243 |
243 |
244 virtual void performTransition(int direction) = 0; |
244 virtual void performTransition(int direction) = 0; |
245 virtual void rollBackIndex() = 0; |
|
246 |
245 |
247 }; |
246 }; |
248 |
247 |
249 |
248 |
250 |
249 |