Ejemplo n.º 1
0
int far pascal zGetTextCharacterExtra( HDC pp1 )
{
    int r;

    SaveRegs();
    /*
    ** Log IN Parameters (No Create/Destroy Checking Yet!)
    */
    LogIn( (LPSTR)"APICALL:GetTextCharacterExtra HDC+",
        pp1 );

    /*
    ** Call the API!
    */
    RestoreRegs();
    GrovelDS();
    r = GetTextCharacterExtra(pp1);
    UnGrovelDS();
    SaveRegs();
    /*
    ** Log Return Code & OUT Parameters (No Create/Destroy Checking Yet!)
    */
    LogOut( (LPSTR)"APIRET:GetTextCharacterExtra int++",
        r, (short)0 );

    RestoreRegs();
    return( r );
}
Ejemplo n.º 2
0
Archivo: dc.c Proyecto: GeonHun/wine
static void test_dc_values(void)
{
    HDC hdc = CreateDCA("DISPLAY", NULL, NULL, NULL);
    COLORREF color;
    int extra;

    ok( hdc != NULL, "CreateDC failed\n" );
    color = SetBkColor( hdc, 0x12345678 );
    ok( color == 0xffffff, "initial color %08x\n", color );
    color = GetBkColor( hdc );
    ok( color == 0x12345678, "wrong color %08x\n", color );
    color = SetBkColor( hdc, 0xffffffff );
    ok( color == 0x12345678, "wrong color %08x\n", color );
    color = GetBkColor( hdc );
    ok( color == 0xffffffff, "wrong color %08x\n", color );
    color = SetBkColor( hdc, 0 );
    ok( color == 0xffffffff, "wrong color %08x\n", color );
    color = GetBkColor( hdc );
    ok( color == 0, "wrong color %08x\n", color );

    color = SetTextColor( hdc, 0xffeeddcc );
    ok( color == 0, "initial color %08x\n", color );
    color = GetTextColor( hdc );
    ok( color == 0xffeeddcc, "wrong color %08x\n", color );
    color = SetTextColor( hdc, 0xffffffff );
    ok( color == 0xffeeddcc, "wrong color %08x\n", color );
    color = GetTextColor( hdc );
    ok( color == 0xffffffff, "wrong color %08x\n", color );
    color = SetTextColor( hdc, 0 );
    ok( color == 0xffffffff, "wrong color %08x\n", color );
    color = GetTextColor( hdc );
    ok( color == 0, "wrong color %08x\n", color );

    extra = GetTextCharacterExtra( hdc );
    ok( extra == 0, "initial extra %d\n", extra );
    SetTextCharacterExtra( hdc, 123 );
    extra = GetTextCharacterExtra( hdc );
    ok( extra == 123, "initial extra %d\n", extra );
    SetMapMode( hdc, MM_LOMETRIC );
    extra = GetTextCharacterExtra( hdc );
    ok( extra == 123, "initial extra %d\n", extra );
    SetMapMode( hdc, MM_TEXT );
    extra = GetTextCharacterExtra( hdc );
    ok( extra == 123, "initial extra %d\n", extra );

    DeleteDC( hdc );
}
Ejemplo n.º 3
0
GDI2FT_RENDERER::GDI2FT_RENDERER( const GDI2FT_CONTEXT& _context )
/* --------------------------------------------------------------------------------
-------------------------------------------------------------------------------- */
{
	context = &_context;
	render_mode = FT_RENDER_MODE_LCD;
	char_extra = GetTextCharacterExtra( context->hdc );

	const int lf_metric_size = sizeof( context->log_font ) - sizeof( context->log_font.lfFaceName );
	const int lf_facename_size = static_cast<const int>( ( wcslen( context->log_font.lfFaceName ) * sizeof( wchar_t ) ) );
	const int lf_total_size = lf_metric_size + lf_facename_size;

#ifdef _M_X64
	font_trait = hash64( &context->log_font, lf_total_size, 0 );
#else
	font_trait = hash32( &context->log_font, lf_total_size, 0 );
#endif // _M_X64
}
Ejemplo n.º 4
0
void GR_Win32CharWidths::setCharWidthsOfRange(HDC hdc, UT_UCSChar c0, UT_UCSChar c1)
{
	if(m_vRanges.getItemCount() == 0)
	{
		_retrieveFontInfo(hdc);
	}
	
	UINT k;
	int w;
#ifdef DEBUG
	DWORD iErrorCode = 0;
#endif

	// Windows NT and Windows 95 support the Unicode Font file. 
	// All of the Unicode glyphs can be rendered if the glyph is found in
	// the font file. However, Windows 95 does  not support the Unicode 
	// characters other than the characters for which the particular codepage
	// of the font file is defined.
	// Reference Microsoft knowledge base:
	// Q145754 - PRB ExtTextOutW or TextOutW Unicode Text Output Is Blank
	if (UT_IsWinNT())
	{
		for (k=c0; k<=c1; k++)
		{
			if(k == 0x200B || k == 0xFEFF || k == UCS_LIGATURE_PLACEHOLDER)
				setWidth(k,0);
			else if(!_doesGlyphExist(k))
			{
				setWidth(k,GR_CW_ABSENT);
			}
			else
			{
				GetCharWidth32W(hdc,k,k,&w);
#ifdef DEBUG
				ABC abc;
				int iRes = GetCharABCWidthsW(hdc,k,k,&abc);
#endif
				// handle overstriking chars here
				UT_uint32 iOver = UT_isOverstrikingChar(k);
				if(!w || iOver != UT_NOT_OVERSTRIKING)
				{
					iOver &= UT_OVERSTRIKING_TYPE;

					if(iOver == UT_OVERSTRIKING_RIGHT)
					{
						w = 0;
					}
					else
					{
						ABC abc;
						UT_DebugOnly<int> iRes = GetCharABCWidthsW(hdc,k,k,&abc);
						UT_ASSERT( iRes );
						

						if(iOver == UT_OVERSTRIKING_LEFT)
						{
							UT_ASSERT( abc.abcB <  GR_OC_MAX_WIDTH);
							w = abc.abcB | GR_OC_LEFT_FLUSHED;
						}
						else
						{
							w = abc.abcB /*+ abc.abcA + abc.abcC*/;
							w = -w;
						}
					}
				}
				
				setWidth(k,w);
			}
		}
	}
	else
	{
		HFONT hFont = (HFONT) GetCurrentObject(hdc, OBJ_FONT);
		LOGFONTW aLogFont;
		UT_DebugOnly<int> iRes = GetObjectW(hFont, sizeof(LOGFONTW), &aLogFont);
		UT_ASSERT(iRes);

		xxx_UT_DEBUGMSG(("gr_Win32Graphics::getCharWidth: extra interchar. spacing %d\n", GetTextCharacterExtra(hdc)));
		
		if(aLogFont.lfCharSet == SYMBOL_CHARSET)
		{
			// Symbol character handling
			for (k=c0; k<=c1; k++)
			{
				if(!_doesGlyphExist(k))
				{
					setWidth(k,GR_CW_ABSENT);
				}
				else
				{
					SIZE Size;
					char str[sizeof(UT_UCSChar)];
					int iConverted = WideCharToMultiByte(CP_ACP, 0, (LPCWSTR) &k, 1,
														 str, sizeof(str), NULL, NULL);
					GetTextExtentPoint32A(hdc, str, iConverted, &Size);
					setWidth(k, Size.cx);
				}
			}
		}
		else
		{
			// Unicode font and default character sets
			for (k=c0; k<=c1; k++)
			{
				if(k == 0x200B || k == 0xFEFF || k == UCS_LIGATURE_PLACEHOLDER)
					setWidth(k,0);
				else if(!_doesGlyphExist(k))
				{
					setWidth(k,GR_CW_ABSENT);
				}
				else
				{
					SIZE Size;
					wchar_t sz1[2];
					sz1[0] = k;
					
					GetTextExtentPoint32W(hdc, sz1, 1, &Size);
					// handle overstriking chars here
					UT_uint32 iOver = UT_isOverstrikingChar(k);
					if(!Size.cx ||  iOver != UT_NOT_OVERSTRIKING)
					{
						iOver &= UT_OVERSTRIKING_TYPE;

						if(iOver == UT_OVERSTRIKING_RIGHT)
						{
							Size.cx = 0;
						}
						else
						{
							ABC abc;
							iRes = GetCharABCWidthsW(hdc,k,k,&abc);

							// I have commented out the assert below,
							// because when the function above is called for
							// the first time, it seems to always
							// return 0, even though it fills the abc
							// structure with reasonable values,
							// Tomas, June 22, 2003
							// UT_ASSERT( iRes );
#ifdef DEBUG
							if(!iRes)
							{
								iErrorCode = GetLastError();
							}
#endif

							if(iOver == UT_OVERSTRIKING_LEFT)
							{
								UT_ASSERT( abc.abcB <  GR_OC_MAX_WIDTH);
								Size.cx = abc.abcB | GR_OC_LEFT_FLUSHED;
							}
							else
							{
								Size.cx = abc.abcB;
								Size.cx = -Size.cx;
							}
						}
					}
				
#ifdef DEBUG
					if(iErrorCode)
					{
						LPVOID lpMsgBuf;
						FormatMessageW( 
									  FORMAT_MESSAGE_ALLOCATE_BUFFER | 
									  FORMAT_MESSAGE_FROM_SYSTEM | 
									  FORMAT_MESSAGE_IGNORE_INSERTS,
									  NULL,
									  iErrorCode,
									  MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), // Default language
									  (LPWSTR) &lpMsgBuf,
									  0,
									  NULL 
									  );
						// Process any inserts in lpMsgBuf.
						// ...
						// Display the string.
						//MessageBox( NULL, (LPCTSTR)lpMsgBuf, "Error", MB_OK | MB_ICONINFORMATION );
						UT_DEBUGMSG(("char width error: %s\n", lpMsgBuf));
						// Free the buffer.
						LocalFree( lpMsgBuf );
					}
#endif
					setWidth(k,Size.cx);
					xxx_UT_DEBUGMSG(("gr_Win32Graphics::getCharWidths: 0x%x: Size.cx %d\n", k, Size.cx));
				}
			}
		}
	}
}
Ejemplo n.º 5
0
//Hook TextOutW 的过程
DLLEXPORT BOOL WINAPI NHExtTextOutW(HDC hdc,
                                    int X,
                                    int Y,
                                    UINT fuOptions,
                                    CONST RECT *lprc,
                                    LPCWSTR lpString,
                                    UINT cbCount,
                                    CONST INT *lpDx)
{
    POINT pt;
    HWND  hWDC;
    HWND  hWPT;

    DWORD dwThreadIdWithPoint = 0;
    DWORD dwThreadIdCurr = 0;

    // restore
    RestoreWin32Api(&g_ExtTextOutWHook, HOOK_NEED_CHECK);
    /*
    	{
    		char cBuffer[0x100];
    		wsprintf(cBuffer, "-> NHExtTextOutW : %s\n", "start");
    		OutputDebugString(cBuffer);
    	}
    */
    //DbgFilePrintf("-> NHExtTextOutW : lpString(%s), cbCount(%d)\n", lpString, cbCount);

    pt.x = g_CurMousePos.x;
    pt.y = g_CurMousePos.y;
    hWDC = WindowFromDC(hdc);
    hWPT = WindowFromPoint(pt);

    // 01/17/2000
    // Fix Bug3: get word error when IE window overlaps.
    // Fix Bug3 begin

    dwThreadIdWithPoint = GetWindowThreadProcessId(hWPT, NULL);
    dwThreadIdCurr = GetCurrentThreadId();

    if(dwThreadIdWithPoint == dwThreadIdCurr)
    {
        // Fix Bug3 end

        if (hWDC == NULL || hWPT == hWDC
                || IsParentOrSelf(hWPT, hWDC)
                || IsParentOrSelf(hWDC, hWPT))
        {
            if ((g_bAllowGetCurWord) && (!IsBadReadPtr(lpString, cbCount))
                    && (cbCount > 0))
            {
                /*
                			{
                				//char cBuffer[0x100];
                				//wsprintf(cBuffer, ">>>----> NHExtTextOutW : (%s) %d\n", lpTemp, cbCount);
                				//OutputDebugString(cBuffer);
                			}
                */
                g_nTextAlign = GetTextAlign(hdc);
                g_nExtra     = GetTextCharacterExtra(hdc);
                GetCurrentPositionEx(hdc, &g_CurPos);
                GetTextMetrics(hdc, &g_tm);
                g_dwDCOrg.x = 0;
                g_dwDCOrg.y = 0;
                bRecAllRect = FALSE;
                GetStringRectW(hdc, lpString, cbCount, X, Y,
                               &g_rcTotalRect, lpDx);
                bRecAllRect = TRUE;

                //{DbgFilePrintf("--> NHExtTextOutW: lpTemp(%s)len(%d)\n", lpTemp, strlen(lpTemp));}
                //{DbgFilePrintf("--> NHExtTextOutW: X(%d)Y(%d), g_rcTotalRect(%d,%d,%d,%d)\n", X, Y, g_rcTotalRect.left, g_rcTotalRect.top, g_rcTotalRect.right, g_rcTotalRect.bottom);}

                if ((WindowFromDC != NULL)&&(WindowFromDC(hdc) == NULL))
                {
                    g_dwDCOrg.x = 0;
                    g_dwDCOrg.y = 0;

                    // 01/19/2000
                    // Fix Bug5: get word position error sometimes
                    // Fix Bug5 begin

                    AddToTextOutBufferW(hdc, lpString,
                                        cbCount, X, Y, lpDx);

                    // Fix Bug5 end
                }
                else
                {
                    GetDCOrgEx(hdc, &g_dwDCOrg);

                    // 01/19/2000
                    // Fix Bug5: get word position error sometimes
                    // Fix Bug5 begin

                    GetCurMousePosWordW(hdc, lpString,
                                        cbCount, X, Y, lpDx);

                    // Fix Bug5 end
                }
            }
        }
    }

    // call ExtTextOutW
    ExtTextOutW(hdc, X, Y, fuOptions, lprc, lpString, cbCount, lpDx);

    //调用封装好的HooK过程
    HookWin32Api(&g_ExtTextOutWHook, HOOK_NEED_CHECK);

    return TRUE;
}
Ejemplo n.º 6
0
//Hook TextOutA的过程
DLLEXPORT BOOL WINAPI NHExtTextOutA(HDC hdc,
                                    int X,	//当前需要绘制的文本的起始位置
                                    int Y,
                                    UINT fuOptions,
                                    CONST RECT *lprc,
                                    LPCTSTR lpString,
                                    UINT cbCount,
                                    CONST INT *lpDx)
{
    POINT pt;
    HWND  hWDC;
    HWND  hWPT;
    DWORD dwThreadIdWithPoint = 0;
    DWORD dwThreadIdCurr = 0;

    // restore
    RestoreWin32Api(&g_ExtTextOutAHook, HOOK_NEED_CHECK);
    /*
    	if (cbCount != 0)
    	{
    		char cBuffer[0x100];
    		wsprintf(cBuffer, "-> NHExtTextOutA : %s (%s) (%d)\n", "start", lpString, cbCount);
    		OutputDebugString(cBuffer);
    	}
    */
    //DbgFilePrintf("-> NHExtTextOutA : lpString(%s), cbCount(%d)\n", lpString, cbCount);

    pt.x = g_CurMousePos.x;
    pt.y = g_CurMousePos.y;
    hWDC = WindowFromDC(hdc);
    hWPT = WindowFromPoint(pt);

    dwThreadIdWithPoint = GetWindowThreadProcessId(hWPT, NULL);
    dwThreadIdCurr = GetCurrentThreadId();

    if(dwThreadIdWithPoint == dwThreadIdCurr)
    {
        if (hWDC == NULL || hWPT == hWDC
                || IsParentOrSelf(hWPT, hWDC)
                || IsParentOrSelf(hWDC, hWPT))
        {
            if ((g_bAllowGetCurWord) && (!IsBadReadPtr(lpString, cbCount))
                    && (cbCount > 0))
            {
                g_nTextAlign = GetTextAlign(hdc);
                g_nExtra     = GetTextCharacterExtra(hdc);
                GetCurrentPositionEx(hdc, &g_CurPos);
                GetTextMetrics(hdc, &g_tm);
                g_dwDCOrg.x = 0;
                g_dwDCOrg.y = 0;
                bRecAllRect = FALSE;
                //findword.c中的代码,取出当前字符的矩形范围
                GetStringRect(hdc, (LPSTR)lpString, cbCount, X, Y,
                              &g_rcTotalRect, lpDx);
                bRecAllRect = TRUE;

                if ((WindowFromDC != NULL)&&(WindowFromDC(hdc) == NULL))
                {
                    g_dwDCOrg.x = 0;
                    g_dwDCOrg.y = 0;

                    AddToTextOutBuffer(hdc, (LPSTR)lpString, cbCount,
                                       X, Y, lpDx);
                }
                else
                {
                    GetDCOrgEx(hdc, &g_dwDCOrg);

                    //findword.c中的代码,取出当前位置下的单词
                    GetCurMousePosWord(hdc, (LPSTR)lpString, cbCount,
                                       X, Y, lpDx);
                }
            }
        }
    }
    // call ExtTextOutA
    ExtTextOutA(hdc, X, Y, fuOptions, lprc, lpString, cbCount, lpDx);

    HookWin32Api(&g_ExtTextOutAHook, HOOK_NEED_CHECK);

    return TRUE;
}
Ejemplo n.º 7
0
//Hook TextOutW 的过程
DLLEXPORT BOOL WINAPI NHTextOutW(HDC hdc,
                                 int nXStart,
                                 int nYStart,
                                 LPCWSTR lpString,
                                 int cbString)
{
    POINT pt;
    HWND  hWDC;
    HWND  hWPT;
    DWORD dwThreadIdWithPoint = 0;
    DWORD dwThreadIdCurr = 0;

    /*
    	{
    		char cBuffer[0x100];
    		wsprintf(cBuffer, "-> NHTextOutW : %s\n", "start");
    		OutputDebugString(cBuffer);
    	}
    */
    //DbgFilePrintf("-> NHTextOutW : lpString(%s), cbString(%d)\n", lpString, cbString);

    // restore
    RestoreWin32Api(&g_TextOutWHook, HOOK_NEED_CHECK);

    pt.x = g_CurMousePos.x;
    pt.y = g_CurMousePos.y;
    hWDC = WindowFromDC(hdc);
    hWPT = WindowFromPoint(pt);

    dwThreadIdWithPoint = GetWindowThreadProcessId(hWPT, NULL);
    dwThreadIdCurr = GetCurrentThreadId();

    if(dwThreadIdWithPoint == dwThreadIdCurr)
    {
        if (hWDC == NULL || hWPT == hWDC
                || IsParentOrSelf(hWPT, hWDC)
                || IsParentOrSelf(hWDC, hWPT))
        {
            if ((g_bAllowGetCurWord) && (!IsBadReadPtr(lpString, cbString))
                    && (cbString > 0))
            {
                g_nTextAlign = GetTextAlign(hdc);
                g_nExtra     = GetTextCharacterExtra(hdc);
                GetCurrentPositionEx(hdc, &g_CurPos);
                GetTextMetrics(hdc, &g_tm);
                g_dwDCOrg.x = 0;
                g_dwDCOrg.y = 0;
                bRecAllRect = FALSE;
                GetStringRectW(hdc, lpString, cbString, nXStart,
                               nYStart, &g_rcTotalRect, NULL);
                bRecAllRect = TRUE;

                if ((WindowFromDC != NULL)&&(WindowFromDC(hdc) == NULL))
                {
                    g_dwDCOrg.x = 0;
                    g_dwDCOrg.y = 0;

                    // 01/19/2000
                    // Fix Bug5: get word position error sometimes
                    // Fix Bug5 begin

                    AddToTextOutBufferW(hdc, lpString, cbString,
                                        nXStart, nYStart, NULL);

                    //Fix Bug5 end
                }
                else
                {
                    GetDCOrgEx(hdc, &g_dwDCOrg);

                    // 01/19/2000
                    // Fix Bug5: get word position error sometimes
                    // Fix Bug5 begin

                    GetCurMousePosWordW(hdc, lpString, cbString,
                                        nXStart, nYStart, NULL);

                    //Fix Bug5 end
                }
            }
        }
    }

    // call TextOutW 处理完我们的函数之后,回调系统的TextOutW函数,以便系统继续进行
    TextOutW(hdc, nXStart, nYStart, lpString, cbString);

    HookWin32Api(&g_TextOutWHook, HOOK_NEED_CHECK);

    return TRUE;
}
Ejemplo n.º 8
0
//Hook TextOutA的过程
DLLEXPORT BOOL WINAPI NHTextOutA(HDC hdc,
                                 int nXStart,
                                 int nYStart,
                                 LPCTSTR lpString,
                                 int cbString)
{
    POINT pt;
    HWND  hWDC;
    HWND  hWPT;
    DWORD dwThreadIdWithPoint = 0;
    DWORD dwThreadIdCurr = 0;

    /*
    	{
    		char cBuffer[0x100];
    		wsprintf(cBuffer, "-> NHTextOutA : %s\n", "start");
    		OutputDebugString(cBuffer);
    	}
    */

    //DbgFilePrintf("-> NHTextOutA : lpString(%s), cbString(%d)\n", lpString, cbString);

    // restore
    RestoreWin32Api(&g_TextOutAHook, HOOK_NEED_CHECK);

    //
    pt.x = g_CurMousePos.x;
    pt.y = g_CurMousePos.y;
    hWDC = WindowFromDC(hdc);	//Xianfeng:对方所在窗体句柄
    hWPT = WindowFromPoint(pt);	//Xianfeng:鼠标所在窗体句柄

    dwThreadIdWithPoint = GetWindowThreadProcessId(hWPT, NULL);	//Xianfeng:取得鼠标所在窗体线程ID
    dwThreadIdCurr = GetCurrentThreadId();		//Xianfeng:取得当前线程ID

    if(dwThreadIdWithPoint == dwThreadIdCurr)
    {
        if (hWDC == NULL
                || hWPT == hWDC
                || IsParentOrSelf(hWPT, hWDC)
                || IsParentOrSelf(hWDC, hWPT))
        {
            if ((g_bAllowGetCurWord)
                    && (!IsBadReadPtr(lpString, cbString))
                    && (cbString > 0))
            {
                g_nTextAlign = GetTextAlign(hdc);			//Xianfeng:取得当前DC的文本对齐方式,在后面计算矩形用
                g_nExtra     = GetTextCharacterExtra(hdc);	//Xianfeng:取得字符间空隙,单位估计是像素
                GetCurrentPositionEx(hdc, &g_CurPos);		//Xianfeng:取得当前DC的逻辑位置
                GetTextMetrics(hdc, &g_tm);					//Xianfeng:取得当前DC的font的基本信息

                g_dwDCOrg.x = 0;
                g_dwDCOrg.y = 0;
                bRecAllRect = FALSE;
                GetStringRect(hdc, (LPSTR)lpString, cbString, nXStart,
                              nYStart, &g_rcTotalRect, NULL);
                bRecAllRect = TRUE;

                if ((WindowFromDC != NULL)&&(WindowFromDC(hdc) == NULL))
                {
                    g_dwDCOrg.x = 0;
                    g_dwDCOrg.y = 0;

                    //Xianfeng:保存输出字符信息到内存
                    AddToTextOutBuffer(hdc, (LPSTR)lpString, cbString,
                                       nXStart, nYStart, NULL);
                }
                else
                {
                    //Xianfeng:取回DC原点,通常的值是客户区左上角相对于窗体左上角的偏移量
                    GetDCOrgEx(hdc, &g_dwDCOrg);

                    //Xianfeng:获取当前鼠标下的字
                    GetCurMousePosWord(hdc, (LPSTR)lpString, cbString,
                                       nXStart, nYStart, NULL);
                }
            }
        }
    }

    // call TextOutA
    TextOutA(hdc, nXStart, nYStart, lpString, cbString);

    HookWin32Api(&g_TextOutAHook, HOOK_NEED_CHECK);

    return TRUE;
}
Ejemplo n.º 9
0
void KDCAttributes::DumpDC(HDC hDC)
{
	POINT pnt;
	SIZE  size;

	m_List.DeleteAll();

	Add(_T("Technology"),  _T("%d"), GetDeviceCaps(hDC, TECHNOLOGY));
	Add(_T("width"),	   _T("%d"), GetDeviceCaps(hDC, HORZRES));
	Add(_T("height"),	   _T("%d"), GetDeviceCaps(hDC, VERTRES));

	GetDCOrgEx(hDC, & pnt); 
	Add(_T("DC Origin"), _T("{ %d, %d }"), pnt.x, pnt.y);

	TCHAR szTitle[MAX_PATH];

	szTitle[0] = 0;

	GetWindowText(WindowFromDC(hDC), szTitle, MAX_PATH);
	Add(_T("Window"),    _T("0x%X \"%s\""), WindowFromDC(hDC), szTitle);

	Add(_T("Bitmap"),        _T("0x%X"), GetCurrentObject(hDC, OBJ_BITMAP));

	Add(_T("Graphics Mode"), _T("%d"), GetGraphicsMode(hDC));
	Add(_T("Mapping Mode"),  _T("%d"), GetMapMode(hDC));

	GetViewportExtEx(hDC, & size);
	Add(_T("Viewport Extent"), _T("{ %d, %d }"), size.cx, size.cy);
	
	GetViewportOrgEx(hDC, & pnt);
	Add(_T("Viewport Origin"), _T("{ %d, %d }"), pnt.x, pnt.y);

	GetWindowExtEx(hDC, & size);
	Add(_T("Window Extent"), _T("{ %d, %d }"), size.cx, size.cy);
	
	GetWindowOrgEx(hDC, & pnt);
	Add(_T("Window Origin"), _T("{ %d, %d }"), pnt.x, pnt.y);

	XFORM xform;
	GetWorldTransform(hDC, & xform);

	Add(_T("World transformation"), _T("{ %f, %f, %f, %f, %f, %f }"),
		xform.eM11, xform.eM12, xform.eM21, xform.eM22, xform.eDx, xform.eDy);

	// transformation

	Add(_T("Background Color"), _T("0x%X"), GetBkColor(hDC));
	Add(_T("Text Color"),       _T("0x%X"), GetTextColor(hDC));
	Add(_T("Palette"),          _T("0x%X"), GetCurrentObject(hDC, OBJ_PAL));

	{
		COLORADJUSTMENT ca;
		GetColorAdjustment(hDC, & ca);
	
		Add(_T("Color Adjustment"), _T("{ %d, %d, %d, %d, %d, %d, %d, %d, %d, %d, %d, %d }"), 
			ca.caSize, ca.caFlags, ca.caIlluminantIndex,
			ca.caRedGamma, ca.caGreenGamma, ca.caBlueGamma, 
			ca.caReferenceBlack, ca.caReferenceWhite,
			ca.caContrast, ca.caBrightness, ca.caColorfulness, ca.caRedGreenTint);
	}

	Add(_T("Color Space"), _T("0x%X"), GetColorSpace(hDC));
	Add(_T("ICM Mode"),    _T("%d"),   SetICMMode(hDC, ICM_QUERY));

	{
		TCHAR szProfile[MAX_PATH];
		DWORD dwSize = MAX_PATH;

		szProfile[0] = 0;
		GetICMProfile(hDC, & dwSize, szProfile);

		Add(_T("ICM Profile"), _T("%s"), szProfile);
	}

	GetCurrentPositionEx(hDC, & pnt);
	Add(_T("Current Position"), _T("{ %d, %d }"), pnt.x, pnt.y);

	Add(_T("ROP2"),				_T("%d"),	GetROP2(hDC));
	Add(_T("Background Mode"),	_T("%d"),	GetBkMode(hDC));
	Add(_T("Logical Pen"),		_T("0x%X"), GetCurrentObject(hDC, OBJ_PEN));
	Add(_T("DC Pen Color"),     _T("0x%X"), GetDCPenColor(hDC));
	Add(_T("Arc Direction"),	_T("%d"),	GetArcDirection(hDC));

	FLOAT miter;
	GetMiterLimit(hDC, & miter);

	Add(_T("Miter Limit"),		_T("%f"),	miter);
	
	Add(_T("Logical Brush"),    _T("0x%X"), GetCurrentObject(hDC, OBJ_BRUSH));
	Add(_T("DC Brush Color"),   _T("0x%X"), GetDCBrushColor(hDC));

	GetBrushOrgEx(hDC, & pnt);
	Add(_T("Brush Origin"),     _T("{ %d, %d }"), pnt.x, pnt.y);

	Add(_T("Polygon Filling Mode"),   _T("%d"), GetPolyFillMode(hDC));
	Add(_T("Bitmap Stretching Mode"), _T("%d"), GetStretchBltMode(hDC));
	Add(_T("Logical Font"),			  _T("0x%X"), GetCurrentObject(hDC, OBJ_FONT));
	Add(_T("Inter-character spacing"), _T("%d"), GetTextCharacterExtra(hDC));

	DWORD flag = SetMapperFlags(hDC, 0);
	SetMapperFlags(hDC, flag);

	Add(_T("Font Mapper Flags"),       _T("0x%X"), flag);

	Add(_T("Text Alignment"),		   _T("0x%X"), GetTextAlign(hDC));

	Add(_T("Text Justification"),      _T("write only"), 0);

	Add(_T("Layout"),                  _T("%d"), GetLayout(hDC));

	Add(_T("Path"),					   _T("%d bytes"), GetPath(hDC, NULL, NULL, 0));

	RECT rect;

	int typ = GetClipBox(hDC, & rect);

	HRGN hRgn = CreateRectRgn(0, 0, 1, 1);
	
	GetClipRgn(hDC, hRgn);

	Add(_T("Clipping"),				   _T("type %d clip box { %d, %d, %d, %d } size %d bytes"), 
		typ, rect.left, rect.top, rect.right, rect.bottom,
		GetRegionData(hRgn, 0, NULL)
		);
	
	GetMetaRgn(hDC, hRgn);

	GetRgnBox(hRgn, & rect);
	Add(_T("Meta Region"), _T("size %d bytes, rgn box { %d, %d, %d, %d }"), 
		GetRegionData(hRgn, 0, NULL), rect.left, rect.top, rect.right, rect.bottom);

	for (int i=1; i<=5; i++)
	{
		int rslt = GetRandomRgn(hDC, hRgn, i);

		if ( rslt==1 )
		{
			GetRgnBox(hRgn, & rect);
			Add(_T("Random Region"), _T("size %d bytes, rgn box { %d, %d, %d, %d }"), 
			GetRegionData(hRgn, 0, NULL), rect.left, rect.top, rect.right, rect.bottom);
		}
		else if ( rslt==0 )
			Add(_T("Random Region"), _T("NULL"), 0);
		else
			Add(_T("Random Region"), _T("FAIL"), 0);
	}
	DeleteObject(hRgn);

	GetBoundsRect(hDC, & rect, 0);

	Add(_T("Bounds Rectangle"),		_T("{ %d, %d, %d, %d }"), 
		rect.left, rect.top, rect.right, rect.bottom);
}
Ejemplo n.º 10
0
BOOL WINAPI _export BLExtTextOut(HDC hDC,
                                 int x,
                                 int y,
                                 UINT fuOpt,
                                 const RECT FAR* lprc,
                                 LPCSTR lpStr,
                                 UINT cbLen,
                                 int FAR* lpDx)
{
	POINT pt ;
	HWND hWDC ;
	HWND hWPT ;
	
#ifdef _DEBUG
    DbgPrintf("NhWSrh.DLL     BLExtTextOut Begin");
    DbgPrintf("NhWSrh.DLL     BLExtTextOut hDC: %d, x: %d, y: %d, fuOpt: %d, cbLen: %d", 
        	  hDC,
        	  x,
        	  y,
        	  fuOpt,
        	  cbLen);
#endif
        // restore the old textout.
        RestoreWinApi(&g_ExtTextOutHook);
    
	//Added by XGL, Nov 3rd, 1998
	//We cannot get corret word with Explorer as background window
	//in Windows98, so this situation must be dealt with.
	pt.x = g_CurMousePos.x; pt.y = g_CurMousePos.y ;
	hWDC = WindowFromDC(hDC) ;
	hWPT = WindowFromPoint(pt) ;

	if (hWDC == NULL || hWPT == hWDC
		|| IsParentOrSelf(hWPT, hWDC)
		|| IsParentOrSelf(hWDC, hWPT))
	{
	//Adding ends. XGL, Nov 3rd, 1998

		if ((g_bAllowGetCurWord) && (!IsBadReadPtr(lpStr, cbLen)) && (cbLen > 0))
        {
                g_nTextAlign = GetTextAlign(hDC);
                g_nExtra     = GetTextCharacterExtra(hDC);
                GetCurrentPositionEx(hDC, &g_CurPos);
                GetTextMetrics(hDC, &g_tm);
///////////////////////////////////////////////////////////////////////////
// Modify by Yan/Gang 1997/11/18
// 用於修改在计算 TA_CENTER 情况的失误。
	g_dwDCOrg = 0;
		bRecAllRect = FALSE;
		GetStringRect(hDC, (LPSTR)lpStr, cbLen, x, y, &g_rcTotalRect, lpDx);
		bRecAllRect = TRUE;
// End Modify
///////////////////////////////////////////////////////////////////////////

                if ((WindowFromDC != NULL)&&(WindowFromDC(hDC) == NULL))
                {
#ifdef _DEBUG
                        DbgPrintf("NhWSrh.DLL     BLTextOut WindowFromDC() == NULL");
                        DbgLPCSTR("NhWSrh.DLL     BLTextOut: ", (LPSTR)lpStr, cbLen, TRUE);
#endif
                        // 赋零,用於避免MEMDC对串位置的影响·
                        g_dwDCOrg = 0;
                        
                        AddToTextOutBuffer(hDC, (LPSTR)lpStr, cbLen, x, y, lpDx);
                }
                else
                {
#ifdef _DEBUG
                        DbgPrintf("NhWSrh.DLL     BLTextOut WindowFromDC() != NULL");
                        DbgLPCSTR("NhWSrh.DLL     BLTextOut: ", (LPSTR)lpStr, cbLen, TRUE);
#endif
                        g_dwDCOrg    = GetDCOrg(hDC);
        
                        GetCurMousePosWord(hDC, (LPSTR)lpStr, cbLen, x, y, lpDx);
                }
		}
		else
		{
#ifdef _DEBUG
			DbgPrintf("NhWSrh.DLL     BLExtTextOut ((!g_bAllowGetCurWord) || (IsBadReadPtr(lpStr, cbLen)) && (cbLen <= 0))");
			if (!g_bAllowGetCurWord)
			{
				DbgPrintf("NhWSrh.DLL     BLExtTextOut !g_bAllowGetCurWord");
			}
			if (IsBadReadPtr(lpStr, cbLen))
			{
				DbgPrintf("NhWSrh.DLL     BLExtTextOut IsBadReadPtr()");
			}
			if (cbLen <= 0)
			{
				DbgPrintf("NhWSrh.DLL     BLExtTextOut cbLen <= 0");
			}
#endif
		}
    }
        // call old textout.
        ExtTextOut(hDC, x, y, fuOpt, lprc, lpStr, cbLen, lpDx);
        HookWinApi(&g_ExtTextOutHook, ONLYHOOK);
#ifdef _DEBUG
        DbgPrintf("NhWSrh.DLL     BLExtTextOut End");
#endif
        return (TRUE);
}