cWndProgressText.h

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//
//
 
#ifndef _INC_cWndProgressText_H
#define _INC_cWndProgressText_H
#ifndef NO_PRAGMA_ONCE
#pragma once
#endif
 
#include "cWndControls2.h"
 
#if defined(_WIN32)
#include "cWndGDI.h"
#include "cWindowHook.h"
 
namespace GrayLib
{
        class GRAYLIB_LINK cWndProgressText : public cWndProgressCtrl, public cWindowHook
        {
 
                typedef cWndProgressCtrl SUPER_t;
 
        protected:
                // variables for class
                bool            m_bShowPercent;                         // true = append m_nPos as percent complete text
                cWndFont        m_VerticalFont;                         // font for vertical progress bars
                COLORREF        m_crTextClr;
                COLORREF        m_crTextBkClr;  // text colors
                DWORD           m_dwTextStyle;                          // alignment style for text
 
                COLORREF        m_crBarClr;
                COLORREF        m_crBarBkClr;   // bar colors. can be set but not get in default config.
 
                                                                        // Dupe params from cWndProgressCtrl
                int                     m_nPos;                                         // current position within range
                int                     m_nStepSize;                            // current step size
                int                     m_nMin;
                int             m_nMax;                         // minimum and maximum values of range
 
        protected:
                // Generated message map functions
                //{{AFX_MSG(cWndProgressText)
                BOOL OnEraseBkgnd();
                void OnPaint(HDC hDC);
                //}}AFX_MSG
 
                // handlers for shell progress control standard messages
                LRESULT OnSetRange(WPARAM, LPARAM lparamRange);
                LRESULT OnSetPos(WPARAM nNewPos, LPARAM);
                LRESULT OnOffsetPos(WPARAM nIncrement, LPARAM);
                LRESULT OnSetStep(WPARAM nStepInc, LPARAM);
                LRESULT OnStepIt(WPARAM, LPARAM);
                LRESULT OnSetRange32(WPARAM nLowLim, LPARAM nHighLim);
                LRESULT OnGetRange(WPARAM bWhichLimit, LPARAM pPBRange);
                LRESULT OnGetPos(WPARAM, LPARAM);
                LRESULT OnSetBarColor(WPARAM, LPARAM crBar);
                LRESULT OnSetBarBkColor(WPARAM, LPARAM crBarBk);
 
                // helper functions
                void CreateVerticalFont();
                void SetDirty();
                virtual LRESULT HookWindowProc(WINMSG_t message, WPARAM wParam, LPARAM lParam);
 
        public:
                cWndProgressText();
                ~cWndProgressText();
 
                bool AttachHwnd( HWND hWnd );
                void SetTextPercent( const GChar_t* pszText, int iPercent=-1 );
 
                // Operations
        public:
                //COLORREF SetBarColor(COLORREF crBarClr = CLR_DEFAULT);
                COLORREF GetBarColor() const;
                //COLORREF SetBarBkColor(COLORREF crBarBkClr = CLR_DEFAULT);
                COLORREF GetBarBkColor() const;
                COLORREF SetTextColor(COLORREF crTextClr = CLR_DEFAULT);
                COLORREF GetTextColor() const;
                COLORREF SetTextBkColor(COLORREF crTextBkClr = CLR_DEFAULT);
                COLORREF GetTextBkColor() const;
 
                bool SetShowPercent(bool bShow);
                DWORD AlignText(DWORD dwAlignment = DT_CENTER);
 
        };
};
 
#endif //_WIN32
#endif //_INC_cWndProgressText_H