include/entityEditorImpl/behaviorUi.h

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/*******************************************************************************
** Copyright (c) 2007 MAK Technologies, Inc.
** All rights reserved.
*******************************************************************************/
/*******************************************************************************
** $RCSfile: behaviorUi.h,v $ $Revision: 1.9 $ $State: Exp $
*******************************************************************************/


#ifndef DtBehaviorUi_H_
#define DtBehaviorUi_H_

#include "vrfutil/rwList.h"
#include <vlutil/vlString.h>
#include <QtCore/QString>

#include "entityEditorImpl/uiElement.h"

class QWidget;
class DtUiForParameter;
class DtVrfObjectParameters;
class DtlInputStream;
class DtModelSetEntry;

#include "entityEditorImpl/entityEditorImplDefines.h"

class DT_DLL_entityeditorimpl DtBehaviorUi : public DtRwList
{
public:

   DtBehaviorUi();

   DtBehaviorUi(const DtString& name, DtReaderWriterRegistry*  
      parentRegistry = NULL);

   virtual ~DtBehaviorUi();

   DtBehaviorUi(const DtBehaviorUi& orig, 
      DtReaderWriterRegistry*  parentRegistry = NULL);

   DtBehaviorUi& operator=(const DtBehaviorUi& orig);

   virtual bool load(const DtFilename&);
   
   virtual bool load(const QString&);

   virtual bool load(DtlInputStream* f);

   virtual QWidget* createControlsFor(DtVrfObjectParameters*) const;
   virtual void setModelModified(DtModelSetEntry* m);

   void setElementChangedCallback(DtElementChangedCallbackFcn f, void* u) { myElementChangedCallback = f; myUserVariable = u; };
   virtual bool isModified() const;

   virtual void mergeInto(DtUiForParameter*, const QString& intoParameter,
      const QString& nearReaderWriterType, bool after);

   virtual QStringList uiSupportedParameters() const;
   static void addParameterType(const char* baseParameterType, const char* matchingType);

   static DtBehaviorUi* create(const DtString&);

   virtual DtUiForParameter* uiForParameter(DtVrfObjectParameters* parameters) const;
   virtual QMap<QString, QVariant> uiState() const;
   virtual void setUiState(const QMap<QString, QVariant>&);

   DtUiForParameter* displaying() { return myDisplaying; };

   virtual void setUiStateFor(const DtString& param, const QMap<QString, QVariant>& uiState);
   virtual QMap<QString, QVariant> uiStateFor(const DtString& param) const;

   virtual void clearContents();

   virtual void sendEvent(const DtUiElementEvent&);

protected:
   virtual DtlObjPtr getData(DtlObjPtr args, const DtFilename& searchPath,
      const DtVariableBindingsList& variableBindings);

   virtual void emptyList();

   virtual void copyList(const DtBehaviorUi& orig);

   virtual DtUiForParameter* uiForParameter(const DtString&) const;

   virtual void mergeParameters(DtUiForParameter*) const;

   virtual DtUiForParameter* createUiForParameter(const DtString& s);

protected:
   DtElementChangedCallbackFcn myElementChangedCallback;
   void* myUserVariable;
   mutable DtUiForParameter* myDisplaying;
   static QHash<QString, QString> theParameterMatches;

   QHash<QString, QMap<QString, QVariant> > myUiStates;
};

#endif