RmMFCVariableEditCtrl.h

//=================================================================================================//
// filename: RmMFCVariableEditCtrl.h                                                               //
//                                                                                                 //
//           ATI Research, Inc.                                                                    //
//           3D Application Research Group                                                         //
//                                                                                                 //
// description: Defines the CRmColorPickerCtrl class.                                              //
//                                                                                                 //
//=================================================================================================//
//   (C) 2004 ATI Research, Inc.  All rights reserved.                                             //
//=================================================================================================//

#ifndef _RM_MFC_UTILITIES_VARIABLE_EDIT_CTRL_H_
#define _RM_MFC_UTILITIES_VARIABLE_EDIT_CTRL_H_

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000
// RmMFCVariableEditCtrl.h : header file
//

#include <Utilities/RmUtilControlPlacement.h>
#include <MFCUtilities/RmMFCTypes.h>
#include <MFCUtilities/RmMFCNumericEdit.h>
#include <MFCUtilities/RmMFCSliderEdit.h>
#include <MFCUtilities/RmMFCUtilitiesResource.h>
#include <MFCUtilities/RmMFCUtilitiesResource.h>
#include <MFCUtilities/RmMFCScrollWnd.h>

#define RM_INCLUDE_SCROLLING_VALUE_CONTROL_WINDOW 0

//=================================================================================================//
// Class:         CRmVariableEditCtrl                                                              //
//                                                                                                 //
// Description:   Class definition for CRmVariableEditCtrl                                         //
//                Derived from CDialog, this class                                                 //
//                creates a control for the associated node                                        //
//=================================================================================================//
class RMMFCUTIL_API CRmVariableEditCtrl : public CDialog
{
public: // Public Definitions
   
   enum SetupOrientationType
   {
      SetupOrientationTop,
      SetupOrientationRight,
      SetupOrientationBottom,
      
   }; // end enum SetupOrientationType
   
protected: // Protected Definitions

   //==============================================================================================//
   // Class:         CRmSetupButton                                                                //
   //                                                                                              //
   // Description:   Class definition for CRmSetupButton                                           //
   //                Derived from CButton, this class                                              //
   //                creates a simple setup button control                                         //
   //==============================================================================================//
   class CRmSetupButton : public CButton
   {
      public: // Public member functions
      
         CRmSetupButton()
         {
            m_bCheck = false;
            
         } // end CRmSetupButton()
         
         virtual void DrawItem( LPDRAWITEMSTRUCT lpDrawItemStruct );
         
         virtual bool GetCheck()                { return( m_bCheck ); }
         virtual void SetCheck( bool bCheck )   { m_bCheck = bCheck; }
      
      protected: // Protected member variables
      
         bool m_bCheck;
         
   }; // end class CRmSetupButton : public CButton
   
public: // Public Member Functions

   // Constructor:
   CRmVariableEditCtrl();
   
   BOOL Create(   HWND                 hwndParent,
                  RmVariable           *pVariable,
                  bool                 bShowSetup = true,
                  RmPlugInID           *pRmPlugInID = NULL );

   BOOL Create(   HWND                 hwndParent,
                  RmVariable           *pVariable,
                  SetupOrientationType setupOrientation,
                  bool                 bShowSetup = true,
                  RmPlugInID           *pRmPlugInID = NULL );
                  
   // Called to return the associated node
   RmNode* GetEditNode() { return( m_pVariable ); }
   
   // These functions get called by the plug in 
   // to handle incomming application messages
   void ShowSetup();
   void InitializeControls( bool bInitializeAll );
   
   bool GetIsSetupShown()                    { return( m_bShowSetup ); }
   void SetIsSetupShown( bool bShowSetup )   { m_bShowSetup = bShowSetup; }
   
   SetupOrientationType GetSetupOrientation()                        { return( m_setupOrientation ); }
   void SetSetupOrientation( SetupOrientationType setupOrientation ) { m_setupOrientation = setupOrientation; }
   
protected: // Protected Member Functions

   //{{AFX_VIRTUAL(CRmVariableEditCtrl)
        virtual void DoDataExchange(CDataExchange* pDX);    // DDX/DDV support
        virtual BOOL OnInitDialog();
   virtual BOOL PreTranslateMessage(MSG* pMsg);
        //}}AFX_VIRTUAL
        
        //{{AFX_MSG(CRmVariableEditCtrl)
        afx_msg void OnSize(UINT nType, int cx, int cy);
        afx_msg void OnValueControlChange( UINT uID );
        afx_msg void OnMinControlChange();
        afx_msg void OnMaxControlChange();
   afx_msg void OnBnClickedShowSetupCheck();
   afx_msg void OnBnClickedClampCheck();
   afx_msg void OnDestroy();
   afx_msg void OnEnKillfocusRowsEdit();
   afx_msg void OnEnKillfocusColumnsEdit();
   afx_msg void OnDeltaposRowsSpin(NMHDR *pNMHDR, LRESULT *pResult);
   afx_msg void OnDeltaposColumnsSpin(NMHDR *pNMHDR, LRESULT *pResult);
   afx_msg void OnBnClickedActionButton();
   afx_msg LRESULT OnValueSliderControlUpdated( WPARAM wParam, LPARAM lParam );  
   afx_msg void OnGetMinMaxInfo(MINMAXINFO* lpMMI);
        //}}AFX_MSG
        
   DECLARE_MESSAGE_MAP()

private: // Private Member Functions

   // Sends an update message to the application
   void SendChangeMessage( int nMessage );
      
   // Helper function to show / hide / enable / disable a group of related controls
   void ShowValues();
   
   // Helper funcitons to re-create the control matrix
   void DeleteValueControls();
   void RepositionValueControls( CRect *pValueControlActualBoundingRect,
                                 CRect *pValueControlMinBoundingRect );
   
   void CalculateIdealDlgRect(   CRect *pValueControlBoundingRect,
                                 CRect *pIdealDlgRect );
   
   // Helper function to refit the controls in the available area
   void RepositionDialogControls();
  
  // Helper function to convert a float into an integer value (with rounding)
   int  FloatToInt( float fValue )
   {
      return( ( fValue >= 0.0f ) ? ( int )( fValue + 0.5f ) : ( int )( fValue - 0.5f ) );
      
   } // end FloatToInt( float fValue )


   //----------------------------------------//
   // Variable Interaction Wrapper Functions //
   //----------------------------------------//
   
   // Function to determine the underlying variable data type
   RmDynamicVariable::DynamicVariableType GetDynamicVariableType();
   
   // Normalization functions
   void  SetIsNormalized(  bool bIsNormalized );
   bool  IsNormalized();
   
   // Row / Column functions
   int   GetNumRows();
   int   GetNumColumns();
   void  SetNumRows(    int nRows );
   void  SetNumColumns( int nColumns );
   bool  IsFixedSize();
   
   // Clamped functions
   void  SetIsClamped(  bool bIsClamped );
   bool  IsClamped();
     
   // Min / Max functions 
   void  SetFloatMinMax(   float  fMin, float fMax, bool bUpdateDatabase );
   void  SetIntegerMinMax( int    nMin, int   nMax, bool bUpdateDatabase );
   void  SetBooleanMinMax( BOOL   bMin, BOOL  bMax, bool bUpdateDatabase );
   
   void  GetFloatMinMax(   float  &fMin, float &fMax );
   void  GetIntegerMinMax( int    &nMin, int   &nMax );
   void  GetBooleanMinMax( BOOL   &bMin, BOOL  &bMax );
   
   // Set Data functions
   void  SetFloatData(     int nRow, int nCol, float  fData, bool bUpdateDatabase );
   void  SetIntegerData(   int nRow, int nCol, int    nData, bool bUpdateDatabase  );
   void  SetBooleanData(   int nRow, int nCol, BOOL   bData, bool bUpdateDatabase  );
   
   // Get Data functions
   float GetFloatData(     int nRow, int nCol );
   int   GetIntegerData(   int nRow, int nCol );
   BOOL  GetBooleanData(   int nRow, int nCol );
   
public: // Public Member Variables

        //{{AFX_DATA(CRmVariableEditCtrl)
        enum { IDD = IDD_RM_VARIABLE_EDIT_DIALOG };
   CRmSetupButton    m_checkShowSetup;
   CButton           m_checkClamp;
   CButton           m_btnAction;
   CStatic           m_staticSetupGroup;
   CStatic           m_staticValuesGroup;
   CStatic           m_staticRows;
   CStatic           m_staticColumns;
   CStatic           m_staticMinimum;
   CStatic           m_staticMaximum;
   CEdit             m_editRows;
   CEdit             m_editColumns;
   CRmSliderEdit     m_editMinimum;
   CRmSliderEdit     m_editMaximum;
   CEdit             m_editValueControlPlacement;
   CEdit             m_editValueLabelPlacement;
   CStatic           m_scrollWindowStatic;
   int               m_nNumRows;
   int               m_nNumColumns;
        //}}AFX_DATA

protected: // Protected Member Variables

   bool m_bShowSetup;
   bool m_bAllowSetupOption;
   bool m_bValidClampType;
   bool m_bValidActionType;

private: // Private Member Variables

   RmVariable  *m_pVariable;     // The variable that the dialog is editing
   RmPlugInID  *m_pRmPlugInID;   // The plug-In ID that will accompanay  any broadcast message
   
   // These numerical values are used to maintain relative 
   // distances when dynamically resizing the dialog
   SetupOrientationType m_setupOrientation;

   bool     m_bInitializingDialog;
   
   int      m_nShowSetupGroupHeight;   
   int      m_nShowSetupGroupWidth;
   int      m_nHideSetupGroupHeight;   
   int      m_nHideSetupGroupWidth;
   
   int      m_nScrollWindowToGroupLeft;
   int      m_nScrollWindowToGroupTop;
   int      m_nScrollWindowToGroupRight;
   int      m_nScrollWindowToGroupBottom;
   
   CPoint   m_firstValueControlOffset;
   CPoint   m_firstValueLabelOffset;
   CPoint   m_valueControlSize;
   CPoint   m_valueLabelSize;
   int      m_nLabelControlSeperation;
      
   RmControlPlacementContainer   m_setupControlPlacementContainer;
      
   // These arrays hold the dynamic control and label matrixes
   int            m_nNumAllocatedRows;
   int            m_nNumAllocatedColumns;
   CWnd           **m_pValueControlArray;
   CWnd           **m_pValueLabelArray;
   CRect          m_lastValueControlActualBoundingRect;
   CRect          m_lastValueControlMinBoundingRect;
   
#if RM_INCLUDE_SCROLLING_VALUE_CONTROL_WINDOW
   CRmScrollWnd   m_valueControlScrollWindow;
#endif // RM_INCLUDE_SCROLLING_VALUE_CONTROL_WINDOW

   CWnd           m_scrollChildWindow;
   
   CToolTipCtrl   m_toolTipCtrl;
                  
}; // end class RMMFCUTIL_API CRmVariableEditCtrl : public CDialog


#endif // _RM_MFC_UTILITIES_VARIABLE_EDIT_CTRL_H_

---