diff options
Diffstat (limited to 'library/status_handler.h')
| -rw-r--r-- | library/status_handler.h | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/library/status_handler.h b/library/status_handler.h index a295b6a0..1282f9f1 100644 --- a/library/status_handler.h +++ b/library/status_handler.h @@ -11,7 +11,7 @@ #include <string> #include "../shared/int64.h" -const int UI_UPDATE_INTERVAL = 100; //perform ui updates not more often than necessary, 100 seems to be a good value with only a minimal performance loss +const int UI_UPDATE_INTERVAL = 100; //unit: [ms]; perform ui updates not more often than necessary, 100 seems to be a good value with only a minimal performance loss bool updateUiIsAllowed(); //test if a specific amount of time is over void updateUiNow(); //do the updating @@ -37,9 +37,6 @@ struct ProcessCallback //these methods have to be implemented in the derived classes to handle error and status information virtual void initNewProcess(int objectsTotal, zen::Int64 dataTotal, Process processID) = 0; //informs about the total amount of data that will be processed from now on - //called periodically after data was processed: expected(!) to update GUI! - virtual void reportInfo(const wxString& text) = 0; - //note: this one must NOT throw in order to properly allow undoing setting of statistics! //it is in general paired with a call to requestUiRefresh() to compensate! virtual void updateProcessedData(int objectsProcessed, zen::Int64 dataProcessed) = 0; //throw() @@ -50,15 +47,22 @@ struct ProcessCallback //this method is triggered repeatedly by requestUiRefresh() and can be used to refresh the ui by dispatching pending events virtual void forceUiRefresh() = 0; + //called periodically after data was processed: expected(!) to request GUI update + virtual void reportStatus(const wxString& text) = 0; //status info only, should not be logged! + + //called periodically after data was processed: expected(!) to request GUI update + virtual void reportInfo(const wxString& text) = 0; + + virtual void reportWarning(const wxString& warningMessage, bool& warningActive) = 0; + //error handling: enum Response { IGNORE_ERROR = 10, RETRY }; - virtual Response reportError (const wxString& errorMessage) = 0; //recoverable error situation - virtual void reportFatalError(const wxString& errorMessage) = 0; //non-recoverable error situation, implement abort! - virtual void reportWarning (const wxString& warningMessage, bool& warningActive) = 0; + virtual Response reportError (const wxString& errorMessage) = 0; //recoverable error situation + virtual void reportFatalError(const wxString& errorMessage) = 0; //non-recoverable error situation }; |