www.pudn.com > editpad_src > bcgtoolbarimages.h, change:1999-11-07,size:4485b

//******************************************************************************* 
// COPYRIGHT NOTES 
// --------------- 
// This source code is a part of BCGControlBar library. 
// You may use, compile or redistribute it as part of your application  
// for free. You cannot redistribute it as a part of a software development  
// library without the agreement of the author. If the sources are  
// distributed along with the application, you should leave the original  
// copyright notes in the source code without any changes. 
// This code can be used WITHOUT ANY WARRANTIES on your own risk. 
//  
// Stas Levin <stas@iet.co.il> 
//******************************************************************************* 
 
// BCGToolBarImages.h: interface for the CBCGToolBarImages class. 
// 
////////////////////////////////////////////////////////////////////// 
 
#if !defined(AFX_BCGTOOLBARIMAGES_H__6F1376A1_C668_11D1_B110_ABB329E56E43__INCLUDED_) 
#define AFX_BCGTOOLBARIMAGES_H__6F1376A1_C668_11D1_B110_ABB329E56E43__INCLUDED_ 
 
#if _MSC_VER >= 1000 
#pragma once 
#endif // _MSC_VER >= 1000 
 
#ifndef __AFXTEMPL_H__ 
	#include "afxtempl.h" 
#endif 
 
// for custom drawing 
typedef struct tagDrawState 
{ 
	HBITMAP hbmMono; 
	HBITMAP hbmMonoOld; 
	HBITMAP hbmOldGlyphs; 
} 
CBCGDrawState; 
 
#include "bcgcontrolbar.h" 
 
class BCGCONTROLBARDLLEXPORT CBCGToolBarImages : public CObject 
{ 
public: 
	CBCGToolBarImages(); 
	virtual ~CBCGToolBarImages(); 
 
// Operations: 
public: 
	BOOL IsValid () const 
	{ 
		return (m_hbmImageWell != NULL); 
	} 
 
	HBITMAP GetImageWell () const 
	{ 
		return m_hbmImageWell; 
	} 
 
	BOOL IsUserImagesList () const 
	{ 
		return m_bUserImagesList; 
	} 
 
	void SetImageSize (SIZE sizeImage) 
	{ 
		m_sizeImage = sizeImage; 
	} 
 
	SIZE GetImageSize (BOOL bDest = FALSE) const 
	{ 
		return bDest ? m_sizeImageDest : m_sizeImage; 
	} 
 
	int GetCount () const 
	{ 
		return m_iCount; 
	} 
 
	int GetResourceOffset (UINT uiResId) const 
	{ 
		int iOffset = -1; 
		if (m_mapOrigResOffsets.Lookup (uiResId, iOffset)) 
		{ 
			return iOffset; 
		} 
 
		return -1; 
	} 
 
	void SetTransparentColor (COLORREF clrTransparent) 
	{ 
		m_clrTransparent = clrTransparent; 
	} 
 
	BOOL Load (UINT uiResID, HINSTANCE hinstRes = NULL, BOOL bAdd = FALSE); 
	BOOL Load (LPCTSTR lpszBmpFileName); 
	BOOL Save (LPCTSTR lpszBmpFileName = NULL); 
 
	void Clear (); 
 
	BOOL PrepareDrawImage (CBCGDrawState& ds, 
						CSize sizeImageDest = CSize (0, 0)); 
 
	BOOL Draw (CDC* pDC,  
				int x, int y, 
				int iImageIndex, 
				BOOL bHilite = FALSE,  
				BOOL bDisabled = FALSE, 
				BOOL bIndeterminate = FALSE); 
	void EndDrawImage (CBCGDrawState& ds); 
 
	int AddImage (HBITMAP hbmp); 
	BOOL UpdateImage (int iImage, HBITMAP hbmp); 
	BOOL DeleteImage (int iImage); 
 
	BOOL CopyImageToClipboard (int iImage); 
 
	void OnSysColorChange(); 
 
	BOOL MapTo3dColors (); 
	static COLORREF MapToSysColor (COLORREF color, BOOL bUseRGBQUAD = TRUE); 
	static COLORREF MapFromSysColor (COLORREF color, BOOL bUseRGBQUAD = TRUE); 
	static void FillDitheredRect (CDC* pDC, const CRect& rect); 
 
protected: 
	static void TransparentBlt (HDC hdcDest, int nXDest, int nYDest, int nWidth,  
								int nHeight, CDC* pDcSrc, int nXSrc, int nYSrc, 
								COLORREF colorTransparent); 
 
#ifdef _DEBUG 
	virtual void AssertValid() const; 
	virtual void Dump(CDumpContext& dc) const; 
#endif 
 
	void CreateMask(int iImage, 
				BOOL bHilite,  
				BOOL bHiliteShadow); 
	static HBITMAP CreateDitherBitmap(); 
	void UpdateCount (); 
 
// Attributes: 
public: 
 
protected: 
	CSize				m_sizeImage;        // size of glyph 
	CSize				m_sizeImageDest;	// destination size glyph 
	HBITMAP				m_hbmImageWell;		// glyphs only 
	HINSTANCE			m_hInstImageWell;	// instance handle to load image well from 
	BOOL				m_bUserImagesList;	// is user-defined images list? 
	CString				m_strUDLPath;		// user-defined images path 
	BOOL				m_bModified;		// is image modified? 
	int					m_iCount;			// image counter 
	CList<UINT, UINT>	m_lstOrigResIds;	// original resource ids 
	CMap<UINT, UINT, int, int> m_mapOrigResOffsets;// original resource offsets 
	BOOL				m_bStretch;			// stretch images 
	CDC					m_dcMem;			// DC for the drawing in memory 
	CBitmap				m_bmpMem;			// bitmap for the drawing in memory 
	CBitmap*			m_pBmpOriginal; 
	COLORREF			m_clrTransparent;	// Transparent color 
}; 
 
#endif // !defined(AFX_BCGTOOLBARIMAGES_H__6F1376A1_C668_11D1_B110_ABB329E56E43__INCLUDED_)