/data/refman/pasoursint/CMSSW_4_1_8_patch9/src/Fireworks/Core/interface/CmsShowMainBase.h

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#ifndef Fireworks_Core_CmsShowMainBase_h
#define Fireworks_Core_CmsShowMainBase_h

#include "Fireworks/Core/interface/FWPhysicsObjectDesc.h"
#include "Fireworks/Core/interface/FWGeometry.h"

#include "DataFormats/Provenance/interface/EventID.h"

#include <memory>
#include <string>
#include <cassert>
#include "sigc++/signal.h"

#include "TTimer.h"

class FWEventItemsManager;
class FWGUIManager;
class FWJobMetadataManager;
class FWNavigatorBase;

// replace forfard declaration with include to avoid compilation warnigs
/*
class FWModelChangeManager;
class FWSelectionManager;
class FWViewManagerManager;
class CmsShowTaskExecutor;
class FWChangeManager;
class FWColorManager;
class FWConfigurationManager;
*/
#include "Fireworks/Core/interface/FWColorManager.h"
#include "Fireworks/Core/interface/FWModelChangeManager.h"
#include "Fireworks/Core/interface/FWConfigurationManager.h"
#include "Fireworks/Core/interface/FWEventItemsManager.h"
#include "Fireworks/Core/interface/FWSelectionManager.h"
#include "Fireworks/Core/interface/FWViewManagerManager.h"
#include "Fireworks/Core/src/CmsShowTaskExecutor.h"

namespace fireworks {
   class Context;
}

class CmsShowMainBase
{
public:
   CmsShowMainBase();
   virtual ~CmsShowMainBase();

   FWModelChangeManager       *changeManager() {return m_changeManager.get(); }
   FWColorManager             *colorManager() { return  m_colorManager.get(); }
   FWConfigurationManager     *configurationManager() { return m_configurationManager.get(); }
   FWEventItemsManager        *eiManager() { return m_eiManager.get(); }
   FWModelChangeManager       *modelChangeManager() { return m_changeManager.get(); }
   FWSelectionManager         *selectionManager() { return m_selectionManager.get(); }
   FWViewManagerManager       *viewManager() { return m_viewManager.get(); }
   FWGUIManager               *guiManager() 
   { 
      assert(m_guiManager.get() && "Call CmsShowMainBase::setup first!"); 
      return m_guiManager.get(); 
   }
   
   CmsShowTaskExecutor        *startupTasks() { return m_startupTasks.get(); }
   
   void setup(FWNavigatorBase             *navigator,
              fireworks::Context          *context,
              FWJobMetadataManager        *metadataManager);

   void setupActions();
   void setupViewManagers();

   // Configuration handling.
   void setConfigFilename(const std::string &f) { m_configFileName = f; };
   const char *configFilename() const { return m_configFileName.c_str(); };

   void writeToConfigFile(const std::string &config);
   void writeToCurrentConfigFile();
   void reloadConfiguration(const std::string &config);
   void setupConfiguration();
   
   void registerPhysicsObject(const FWPhysicsObjectDesc&iItem);
   void draw();

   // Geometry handling
   void loadGeometry();
   void setGeometryFilename(const std::string &filename) {m_geometryFilename = filename; }
   const std::string &geometryFilename(void) { return m_geometryFilename; }
   FWGeometry& getGeom() { return m_geom; }
   
   // Event navigation.
   void doFirstEvent();
   void doPreviousEvent();
   void doNextEvent();
   void doLastEvent();
   void goToRunEvent(edm::RunNumber_t, edm::LuminosityBlockNumber_t, edm::EventNumber_t);
   virtual void checkPosition() = 0;
   bool forward() const { return m_forward; }
   bool loop() const { return m_loop; }
   virtual void quit() = 0;
   
   void setupAutoLoad(float x);
   void startAutoLoadTimer();
   void stopAutoLoadTimer();
   void setupDebugSupport();
   
   void setPlayDelay(Float_t val);
   void playForward();
   void playBackward();
   bool isPlaying() const { return m_isPlaying; }
   void setIsPlaying(bool value) { m_isPlaying = value; }
   virtual void stopPlaying() = 0;
   virtual void autoLoadNewEvent() = 0;

   void setPlayLoop();
   void unsetPlayLoop();

   void setAutoSaveAllViewsFormat(const std::string& fmt) { m_autoSaveAllViewsFormat = fmt; }

protected: 
   class SignalTimer : public TTimer {
   public:
      virtual Bool_t Notify() {
         timeout_();
         return true;
      }
      sigc::signal<void> timeout_;
   };

   void eventChangedSlot();
   virtual void eventChangedImp();

private:
   // The base class is responsible for the destruction of fwlite / FF
   // agnostic managers.
   std::auto_ptr<FWModelChangeManager>   m_changeManager;
   std::auto_ptr<FWColorManager>         m_colorManager;
   std::auto_ptr<FWConfigurationManager> m_configurationManager;
   std::auto_ptr<FWEventItemsManager>    m_eiManager;
   std::auto_ptr<FWGUIManager>           m_guiManager;
   std::auto_ptr<FWSelectionManager>     m_selectionManager;
   std::auto_ptr<CmsShowTaskExecutor>    m_startupTasks;
   std::auto_ptr<FWViewManagerManager>   m_viewManager;

  

   std::auto_ptr<SignalTimer>                 m_autoLoadTimer;
   
   // These are actually set by the concrete implementation via the setup 
   // method.
   FWNavigatorBase                      *m_navigatorPtr;
   FWJobMetadataManager                 *m_metadataManagerPtr;
   fireworks::Context                   *m_contextPtr;

   void setPlayLoopImp();
   void unsetPlayLoopImp();
   
   std::string                           m_autoSaveAllViewsFormat;
   bool                                  m_autoLoadTimerRunning;             
   bool                                  m_forward;
   bool                                  m_isPlaying;
   bool                                  m_loop;
   Float_t                               m_playDelay;
   std::string                           m_configFileName;
   std::string                           m_geometryFilename;
   FWGeometry                            m_geom;
};

#endif