/*
* This file is part of the EMFexplorer projet.
* Copyright (C) 2004 Smith Charles.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
*
* Extension: for commercial use, apply the Equity Public License, which
* adds to the normal terms of the GLPL a condition of donation to the author.
* If you are interested in support for this source code,
* contact Smith Charles <smith.charles@free.fr> for more information.
*/
#ifndef _SCGDIUTILS_H_
#define _SCGDIUTILS_H_
// Helpers
#include "SCWinTypes.h"
// DIB Macros
#define NEW_DIB_FORMAT(lpbih) (lpbih->biSize != sizeof(BITMAPCOREHEADER))
// Same as WIDTHBYTES, but for device-dependent bitmaps (WORD-aligned scanlines)
#define DDB_WIDTHBYTES(bits) (((bits) + 15) / 16 * 2)
// Text/Path, .. attributes
#define SC_PATH_STROKE 0x01
#define SC_PATH_FILL 0x02
#define SC_PATH_STROKEANDFILL (SC_PATH_STROKE|SC_PATH_FILL)
#define SC_PATH_CLIP 0x10
#define SC_PATH_PTMASK (PT_MOVETO|PT_LINETO|PT_BEZIERTO)
#define SC_PATH_CLOSEFIG 1
#define SC_VTXTALIGN_MASK (TA_TOP|TA_BASELINE|TA_BOTTOM)
#define SC_HTXTALIGN_MASK (TA_LEFT|TA_CENTER|TA_RIGHT)
// Functions
WORD SCColorTableSize(LPVOID lpv);
void SCDrawFrameAndShadow(CDC *pDC, int x, int y, int cx, int cy, int iShWdt, COLORREF BkColor, BOOL bFrame=TRUE);
BOOL SCGetTextCharWidthsW(HDC hDC, LPCWSTR pwString, INT iCount, INT *lpCharWidths);
BOOL SCGetTextCharWidthsHImW(HDC hDC, LPCWSTR pwString, INT iCount, INT *lpCharWidths, float fScaleX, float fScaleY);
BOOL SCComputeTextExtentPointW(HDC hAttDC, LPCWSTR pwString, INT iCount, INT *pCharDx, SIZE &TextSize);
void SCNormalizeRect(LPRECT prc);
void SCGetNormalizedRect(LPRECT pRcDest, LPCRECT pRcSrc);
BYTE* SCExpandMask(LONG lWidth, LONG lHeight,
LONG lxMask, LONG lyMask,
LPCBYTE pBitsMask, LPCBITMAPINFO pBmiMask, DWORD dwUsageMask, BOOL bTopDown=FALSE);
HBITMAP SCBuildAlphaBitmap(LPCBYTE pSrcBits, LPCBITMAPINFO pSrcBmi, DWORD dwSrcUsage, BYTE* pMask, BOOL bTopDown=FALSE);
HBITMAP SCConvertPalDIBToRGB(HDC hRefDC, LPCBYTE lpSrcBits, LPCBITMAPINFO lpSrcBmi);
HBITMAP SCDIBtoMonochromeBitmap(HDC hDCRef, BITMAPINFO* pBmi, DWORD *pBitsDW);
BOOL SCIsMonochromeDC(HDC hDC);
void SCFillMonochromePalette(HDC hDC, PPALETTEENTRY palPalEntry);
DWORD SCFontFamilyApproximant(LPCTSTR lpszFacename);
DWORD SCFontFamilyApproximantA(LPCSTR lpszFacename);
DWORD SCFontFamilyApproximantW(LPCWSTR lpwszFacename);
BOOL SCIsIdentityXFORM(XFORM& rXForm);
HDC SCGetDefaultPrinterDC(HWND hwndOwner=NULL);
void SCTestShadedRectangle(HDC hDC, LPCRECT pRect, int iMode);
void SCTestShadedTriangle(HDC hDC, LPCRECT pRect);
void SCEMFExplorerPaint(CDC* pDC, const CRect* pRect, LPCTSTR lpszMsgID=_T(""), LPCTSTR lpszMsgAction=_T(""));
#endif //_SCGDIUTILS_H_
// ------------------------------------------------------------