dlgviewzoom.h

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/**
 * gre/dlgviewzoom.h - Dialog to zoom/pan view to specified location/scale
 *
 * $Id: dlgviewzoom.h_v 1.3 2004/07/12 16:00:04 mju Exp $
 *
 * $Log: dlgviewzoom.h_v $
 * Revision 1.3  2004/07/12 16:00:04  mju
 * Use coordop_zoned.
 *
 * Revision 1.2  2004/07/09 17:40:57  mju
 * Support spatref.
 *
 * Revision 1.1  2003/12/22 20:21:09  mju
 * Initial revision
 *
**/

#ifndef  INC_GRE_DLGVIEWZOOM_H
#define  INC_GRE_DLGVIEWZOOM_H

#ifndef INC_MGUI_DLGSHELL_H
#include <mgui/dlgshell.h>
#endif

#ifndef INC_MGUI_FORMBTXT_H
#include <mgui/formbtxt.h>
#endif

#ifndef INC_MGUI_COMBOBOX_H
#include <mgui/combobox.h>
#endif

#ifndef INC_MI32_COORDOP_H
#include <mi32/coordop.h>
#endif

class GRE_VIEW;
class GRE_GROUP;

namespace GRE {

class DLG_VIEWZOOM : public MGUI::DLGSHELL {
   public:
      DLG_VIEWZOOM (
         GRE_VIEW *view
         );
      ~DLG_VIEWZOOM (
         );
   private:
      GRE_VIEW *m_view;
      SPATREF::COORDREFSYS m_CoordRefSys;
      SPATREF::COORDOP_ZONED m_CoordOpZoned;
      MGUI::FORM_COMBOBOX m_CbxGroup;
      MGUI::FORM_COMBOBOX_T<DLG_VIEWZOOM> m_CbxZoomTo;
      MGUI::FORM_EDIT_NUMBER_T<DLG_VIEWZOOM> m_EditZoom;
      MGUI::CTRL_COMBOBOX_T<DLG_VIEWZOOM> m_CbxZoomUnits;
      MGUI::CTRL_GROUPBOX m_GbxCenter;
      MGUI::FORM_BUTTONTEXT_T<DLG_VIEWZOOM> m_BtxCenterRefSys;
      MGUI::FORM_EDIT_STRING_T<DLG_VIEWZOOM> m_EditCenterMGRS;
      MGUI::FORM_EDIT_NUMBER_T<DLG_VIEWZOOM> m_EditCenterY;
      MGUI::FORM_EDIT_NUMBER_T<DLG_VIEWZOOM> m_EditCenterX;

      void CheckEnableApply ();
      bool GetCenter (DPOINT2D& center);
      void OnCmdRefSys ();
      void OnComboZoomTo ();
      void OnComboZoomUnits ();
      void UpdateControls ();
      void UpdateTitle ();
      void UpdateZoomControls ();
      virtual ERRVALUE v_CreateContent ();
      virtual void v_OnApply ();
   };

}

#endif

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