background_worker.h

 
#if !defined(_background_worker_h_)
#define _background_worker_h_
 
#include <system/component_model/component.h>
#include <system/smart_ptr.h>
#include <system/multicast_delegate.h>
#include <system/threading/thread.h>
 
#include <system/component_model/do_work_event_args.h>
#include <system/component_model/run_worker_completed_event_args.h>
#include <system/component_model/progress_changed_event_args.h>
 
namespace System { namespace ComponentModel {
 
class ASPOSECPP_SHARED_CLASS BackgroundWorker : public Component
{
    typedef System::BaseTypesInfo<Component> ThisBaseTypesInfo;
    RTTI_INFO(BackgroundWorker, ThisBaseTypesInfo)
public:
    ASPOSECPP_SHARED_API BackgroundWorker();
    ASPOSECPP_SHARED_API ~BackgroundWorker();
 
public:
    System::MulticastDelegate<void(System::SharedPtr<System::Object>, System::SharedPtr<System::ComponentModel::DoWorkEventArgs>) > DoWork;
    System::MulticastDelegate<void(System::SharedPtr<System::Object>, System::SharedPtr<System::ComponentModel::RunWorkerCompletedEventArgs>)> RunWorkerCompleted;
    System::MulticastDelegate<void(System::SharedPtr<System::Object>, System::SharedPtr<System::ComponentModel::ProgressChangedEventArgs>)> ProgressChanged;
 
public:
    ASPOSECPP_SHARED_API void RunWorkerAsync();
    ASPOSECPP_SHARED_API void RunWorkerAsync(const System::SharedPtr<System::Object>& argument);
    ASPOSECPP_SHARED_API void ReportProgress(int percentProgress);
    ASPOSECPP_SHARED_API void ReportProgress(int percentProgress, const System::SharedPtr<System::Object>& userState);
 
public:
    inline bool get_WorkerReportsProgress() const { return m_WorkerReportsProgress; }
    inline void set_WorkerReportsProgress(bool value) { m_WorkerReportsProgress = value; }
 
private:
    bool m_WorkerReportsProgress;
    bool m_IsBusy;
    System::SharedPtr<System::Threading::Thread> m_thread;
};
 
}}
 
#endif