include/entityEditorImpl/uiMultiSystemElement.h

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/*******************************************************************************
** Copyright (c) 2007 MAK Technologies, Inc.
** All rights reserved.
*******************************************************************************/
/*******************************************************************************
** $RCSfile: uiMultiSystemElement.h,v $ $Revision: 1.3 $ $State: Exp $
*******************************************************************************/



#ifndef uiMultiSystemElement_h
#define uiMultiSystemElement_h

#include "entityEditorImpl/uiSystemElement.h"
#include "ui_systemSelectionDialogUi.h"
#include "entityEditorImpl/entityEditorImplDefines.h"
#include "entityEditorImpl/systemPropertyEditDialog.h"

class QListWidget;
class DtComponentSystemDescriptor;
class QAbstractButton;
class QFrame;
class DtSystemSelectionDialog;

class DT_DLL_entityeditorimpl DtUiMultiSystemElement : public DtUiSystemElement
{
public:

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

   virtual ~DtUiMultiSystemElement();

   DtUiMultiSystemElement(const DtUiMultiSystemElement& orig);

   DtUiMultiSystemElement& operator=(const DtUiMultiSystemElement& orig);

   virtual void chooseSystemToAdd();

   virtual void addSystem(const DtSystemDefinitionInfo& sysDefInfo);

   virtual void removeSystem();

   virtual void openPropertyEditWindow();

   virtual bool isModified() const;

   virtual void decorateElement();

   virtual void onSelectionChanged();

protected:
   virtual void setFromParameters(DtReaderWriter* parentRw);
   virtual DtReaderWriterRegistryData* value(DtReaderWriter* parentRw);
   virtual void processUiEvent(const DtUiElementEvent&);

   virtual QWidget* createLabelWidget(QWidget* parent) {return 0;};

   virtual QWidget* createControls(QWidget*);

   virtual void createSystemSignalHandler();

   virtual void elementChanged();

   virtual QString uniqueDisplayName(const QString& baseName);

   virtual DtSystemSelectionDialog* createSystemSelectionDialog(QWidget* p);

   virtual QString getOpdEditorArguments() const;
   virtual void dialogDone(bool);

protected:
   virtual DtUiElement* clone();

protected:
   DtSystemPropertyEditDialogShdPtr myCurrentDialog;
   QListWidget*   myList;
   QAbstractButton*   myAddButton;
   QAbstractButton*   myRemoveButton;
   QAbstractButton*   myPropertiesButton;
   QAbstractButton*   myLaunchOpdEditor;
   typedef std::list<DtComponentSystemDescriptor*> DtSystemDescriptorList;
   DtSystemDescriptorList mySystemDescriptors;
   QFrame* myFrame;
   QLabel* myLabel;
};


class DT_DLL_entityeditorimpl DtSystemSelectionDialog : public QDialog
{
   Q_OBJECT
public:
   DtSystemSelectionDialog(QWidget* parent, Qt::WindowFlags f = 0);
   virtual ~DtSystemSelectionDialog();

   virtual void setAvailableSystems(const DtSystemDefinitionInfoList& availableSystems);

protected slots:
   virtual void selectionChanged(QListWidgetItem* current, QListWidgetItem* previous);
   virtual void accept();
   virtual void itemDoubleClicked(QListWidgetItem* item);

signals:
   void addSystem(const DtSystemDefinitionInfo&);

protected:
   Ui::DtSystemSelectionDialogUi myUiImpl;
};


class DtUiMultiSystemElementSignalHandler : public DtUiSystemElementSignalHandler
{
   Q_OBJECT

public:
   DtUiMultiSystemElementSignalHandler();

public slots:
   virtual void chooseSystemToAdd();
   virtual void addSystem(const DtSystemDefinitionInfo& systemDefInfo);
   virtual void removeSystem();
   virtual void onSelectionChanged();
   virtual void onItemDoubleClicked(QListWidgetItem* item);

};

Q_DECLARE_METATYPE(DtSystemDefinitionInfo);
Q_DECLARE_METATYPE(DtComponentSystemDescriptor*);


#endif