FDC.h
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上传日期:2013-08-04
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- /*
- * Copyright (c) 2001,2002,2003 Mike Matsnev. All Rights Reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- * notice immediately at the beginning of the file, without modification,
- * this list of conditions, and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. Absolutely no warranty of function or purpose is made by the author
- * Mike Matsnev.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
- * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * $Id: FDC.h,v 1.14.2.1 2003/04/12 22:52:32 mike Exp $
- *
- */
- #if !defined(AFX_FDC_H__28915DD2_B307_42CF_9BF9_F27108F0EDC3__INCLUDED_)
- #define AFX_FDC_H__28915DD2_B307_42CF_9BF9_F27108F0EDC3__INCLUDED_
- #if _MSC_VER > 1000
- #pragma once
- #endif // _MSC_VER > 1000
- class CFDC
- {
- HDC m_hDC;
- void *m_hFont;
- HGDIOBJ m_hOrigFont,m_hOrigPen;
- HWND m_hWnd;
- PAINTSTRUCT *m_ps;
- COLORREF m_fg,m_bg,m_pfg;
- int m_lpx;
- public:
- enum {
- FORCENORMALWEIGHT=0x10000,
- FORCETAHOMA=0x20000,
- };
- CFDC(HWND hWnd,PAINTSTRUCT *ps=NULL);
- ~CFDC();
- void SelectFont(int size,unsigned flags,bool zesc=false);
- void SelectFontAbs(int size,unsigned flags,bool zesc=false);
- HDC DC() { return m_hDC; }
- void GetFontSize(int& height,int& ascent);
- void SetBkColor(COLORREF c) { if (c!=m_bg) ::SetBkColor(m_hDC,m_bg=c); }
- void SetTextColor(COLORREF c) { if (c!=m_fg) ::SetTextColor(m_hDC,m_fg=c); }
- void SetColor(COLORREF c);
- int GetLPX();
- int GetHypWidth();
- void GetTextExtent(const wchar_t *str,int len,int width,int& nch,int *dx,SIZE& sz);
- static void SetDefaultFont(const TCHAR *face,int basesize,bool bold,
- int cleartype,int angle);
- static void SetCacheSize(int cs);
- };
- #endif // !defined(AFX_FDC_H__28915DD2_B307_42CF_9BF9_F27108F0EDC3__INCLUDED_)