include/tmqt/tmDisplayOptionsWidget.h

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/*******************************************************************************
** Copyright (c) 2003 MAK Technologies, Inc.
** All rights reserved.
*******************************************************************************/
/*******************************************************************************
** $RCSfile: tmDisplayOptionsWidget.h,v $ $Revision: 1.24 $ $State: Exp $
*******************************************************************************/


#ifndef DISPLAYOPTIONSWIDGET_H
#define DISPLAYOPTIONSWIDGET_H

#include "tmqt/ui_displayOptionsWidgetUi.h"
#include "tmqt/tmDisplayOptions.h"

class DtTMFactory;
class DtTMDisplayOptions;
class QIntValidator;
class DtUnitDisplayManager;
class DtUnitDisplayWidget;

#include "tmqt/tmqtDefines.h"
class DT_DLL_tmqt DtTMDisplayOptionsWidget : public QWidget
{
   Q_OBJECT

public:
  
   DtTMDisplayOptionsWidget(QWidget* parent = NULL, const Qt::WindowFlags& flags = 0);

   virtual ~DtTMDisplayOptionsWidget();

   virtual bool init(const DtTMFactory* f);
  
public:

   static DtTMDisplayOptionsWidget* create(QWidget* parent, const Qt::WindowFlags& flags);

signals:

   void displayOptionsChanged(const DtTMDisplayOptions* o);
   void iconScaleChanged(int);
   void changeOverlayTabLocation(bool);
   void displayDeleteDialogChanged(bool);
   void displayWatermarkChanged(bool);
   void unitsChanged(const DtUnitDisplayManager*);
   void unitsChanged(const QString&, const QString&, const QString&);

public slots:
   virtual void setDisplayOptions(const DtTMDisplayOptions* o);

protected slots:

   virtual void applyChanges();
   virtual void applyChangesAndClose();
   virtual void undoChanges();
   virtual void undoChangesAndClose();
   virtual void changeIconScale(int);   
   virtual void changeIconScale(const QString&);
   virtual void restoreDefaults();
   virtual void setIconScale(int);
   virtual void changeOverlayTab();
   virtual void changeDisplayDeleteDialog();
   virtual void changeDisplayWatermark();
   virtual void changeHideSymbolsWhenMapShifted();
   virtual void setDisplayDeleteDialog(bool);
   virtual void setDisplayWatermark(bool);

   virtual void setupDisplayOfOptions(const DtTMDisplayOptions* o);

   virtual void unitDisplayWidgetChanged();

protected:
   virtual void updateGeneralOptions(const DtTMDisplayOptions* pdo);
   virtual void updateSymbolOptions(const DtTMDisplayOptions* pdo);

   virtual void keyPressEvent(QKeyEvent *e);
   virtual void watchOptionsChanged(bool b);
   virtual DtUnitDisplayWidget* createUnitDisplayWidget(QWidget* parent);

public:
   Ui::DisplayOptionsWidgetUi myUiImpl;

protected:

   DtTMDisplayOptions*  myCopyDisplayOptions;
   DtTMDisplayOptions*  mySaveDisplayOptions;

   QIntValidator* myIconScaleValidator;

   DtUnitDisplayWidget* myUnitDisplayWidget;
};

#endif