60 lines
1.4 KiB
C
60 lines
1.4 KiB
C
|
#ifndef MAILCORE_MCOPERATION_H
|
||
|
|
|
||
|
|
#define MAILCORE_MCOPERATION_H
|
||
|
|
|
||
|
|
#include <pthread.h>
|
||
|
|
#include <MailCore/MCObject.h>
|
||
|
|
|
||
|
|
#ifdef __cplusplus
|
||
|
|
|
||
|
|
namespace mailcore {
|
||
|
|
|
||
|
|
class OperationCallback;
|
||
|
|
|
||
|
|
class Operation : public Object {
|
||
|
|
public:
|
||
|
|
Operation();
|
||
|
|
virtual ~Operation();
|
||
|
|
|
||
|
|
virtual void setCallback(OperationCallback * callback);
|
||
|
|
virtual OperationCallback * callback();
|
||
|
|
|
||
|
|
virtual void cancel();
|
||
|
|
virtual bool isCancelled();
|
||
|
|
|
||
|
|
// Will be called on main thread.
|
||
|
|
virtual void beforeMain();
|
||
|
|
|
||
|
|
virtual void main();
|
||
|
|
|
||
|
|
// Will be called on main thread.
|
||
|
|
virtual void afterMain();
|
||
|
|
|
||
|
|
virtual void start();
|
||
|
|
|
||
|
|
#ifdef __APPLE__
|
||
|
|
virtual void setCallbackDispatchQueue(dispatch_queue_t callbackDispatchQueue);
|
||
|
|
virtual dispatch_queue_t callbackDispatchQueue();
|
||
|
|
#endif
|
||
|
|
void performMethodOnCallbackThread(Method method, void * context, bool waitUntilDone = false);
|
||
|
|
|
||
|
|
virtual bool shouldRunWhenCancelled();
|
||
|
|
virtual void setShouldRunWhenCancelled(bool shouldRunWhenCancelled);
|
||
|
|
|
||
|
|
private:
|
||
|
|
OperationCallback * mCallback;
|
||
|
|
bool mCancelled;
|
||
|
|
bool mShouldRunWhenCancelled;
|
||
|
|
pthread_mutex_t mLock;
|
||
|
|
#ifdef __APPLE__
|
||
|
|
dispatch_queue_t mCallbackDispatchQueue;
|
||
|
|
#endif
|
||
|
|
|
||
|
|
};
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#endif
|