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#ifndef Fireworks_Core_CmsShowTaskExecutorBase_h
#define Fireworks_Core_CmsShowTaskExecutorBase_h
// -*- C++ -*-
//
// Package: Core
// Class : CmsShowTaskExecutorBase
//
/**\class CmsShowTaskExecutorBase CmsShowTaskExecutorBase.h Fireworks/Core/interface/CmsShowTaskExecutorBase.h
Description: <one line class summary>
Usage:
<usage>
*/
//
// Original Author: Chris Jones
// Created: Fri Jul 11 12:09:38 EDT 2008
//
// system include files
#include <sigc++/signal.h>
// user include files
// forward declarations
class TTimer;
class CmsShowTaskTimer;
class CmsShowTaskExecutorBase {
public:
CmsShowTaskExecutorBase();
virtual ~CmsShowTaskExecutorBase();
// ---------- const member functions ---------------------
// ---------- static member functions --------------------
// ---------- member functions ---------------------------
void requestNextTask();
void doNextTask();
virtual void startDoingTasks() = 0;
sigc::signal<void()> tasksCompleted_;
protected:
virtual void doNextTaskImp() = 0;
virtual bool moreTasksAvailable() = 0;
public:
CmsShowTaskExecutorBase(const CmsShowTaskExecutorBase&) = delete; // stop default
const CmsShowTaskExecutorBase& operator=(const CmsShowTaskExecutorBase&) = delete; // stop default
private:
// ---------- member data --------------------------------
//TTimer* m_timer;
CmsShowTaskTimer* m_taskTimer;
};
#endif
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