Exemplo n.º 1
1
Text::Text(WCHAR* TEXT, int X, int Y)
{
	HFONT hfont;
	hfont = ::CreateFontIndirect(&this->font);
	SelectObject(this->hdc, hfont);
	TextOutW(this->hdc, X, Y, TEXT, wcslen(TEXT));
}
Exemplo n.º 2
0
/* Updates cursor position */
static void
text_update_text(TW *tw, int count)
{
HDC hdc;
int xpos, ypos;
        xpos = tw->CursorPos.x*tw->CharSize.x - tw->ScrollPos.x;
        ypos = tw->CursorPos.y*tw->CharSize.y - tw->ScrollPos.y;
        hdc = GetDC(tw->hwnd);
        SelectFont(hdc, tw->hfont);
#ifdef WINDOWS_NO_UNICODE
        TextOut(hdc,xpos,ypos,
                (LPSTR)(tw->ScreenBuffer + tw->CursorPos.y*tw->ScreenSize.x
                + tw->CursorPos.x), count);
#else
        TextOutW(hdc,xpos,ypos,
                 (LPCWSTR)(tw->ScreenBuffer +
                           tw->CursorPos.y*tw->ScreenSize.x +
                           tw->CursorPos.x),
                 count);
#endif
        (void)ReleaseDC(tw->hwnd,hdc);
        tw->CursorPos.x += count;
        if (tw->CursorPos.x >= tw->ScreenSize.x)
                text_new_line(tw);
}
Exemplo n.º 3
0
void W32ColorComboBox::drawItemCallback(DRAWITEMSTRUCT &di) {
	RECT rectangle;
	rectangle.top = di.rcItem.top + 1;
	rectangle.bottom = di.rcItem.bottom - 2;
	rectangle.left = di.rcItem.left + 2;
	rectangle.right = rectangle.left + 3 * (myPixelHeight - 4) / 2;
	MoveToEx(di.hDC, rectangle.left, rectangle.top, 0);
	LineTo(di.hDC, rectangle.left, rectangle.bottom);
	LineTo(di.hDC, rectangle.right, rectangle.bottom);
	LineTo(di.hDC, rectangle.right, rectangle.top);
	LineTo(di.hDC, rectangle.left, rectangle.top);
	++rectangle.top;
	++rectangle.left;
	ZLColor color = this->color(di.itemID);
	HBRUSH brush = CreateSolidBrush(RGB(color.Red, color.Green, color.Blue));
	FillRect(di.hDC, &rectangle, brush);
	DeleteObject(brush);

	TEXTMETRIC tm;
	const ZLUnicodeUtil::Ucs2String &txt = text(di.itemID);
	GetTextMetrics(di.hDC, &tm);
	if (!txt.empty()) {
		TextOutW(di.hDC, rectangle.right + 8, (rectangle.top + rectangle.bottom - tm.tmHeight) / 2, ::wchar(txt), txt.size() - 1);
	} else {
		std::string colorString = "(";
		ZLStringUtil::appendNumber(colorString, color.Red);
		colorString += ",";
		ZLStringUtil::appendNumber(colorString, color.Green);
		colorString += ",";
		ZLStringUtil::appendNumber(colorString, color.Blue);
		colorString += ")";
		TextOutA(di.hDC, rectangle.right + 8, (rectangle.top + rectangle.bottom - tm.tmHeight) / 2, colorString.data(), colorString.length());
	}
}
Exemplo n.º 4
0
void Fl_Device::rtl_draw(const char *str, int n, float x, float y)
{
	// USE BUFFER HERE ALSO
	SetTextColor(fl_gc, fl_colorref);
	SelectObject(fl_gc, current_font);

	int i = 0;
	int lx = 0;
	const WCHAR *skod;
	resize_buffer(n);
	int wn = fl_utf2unicode((const unsigned char *)str, n, wstr);

	while (i < wn) {
	    lx = int(fl_width(wstr[i]));
		x -= lx;
		skod = (const WCHAR*)wstr + i;
#ifndef _WIN32_WCE
		TextOutW(fl_gc, int(floor(x+.5f)), int(floor(y+.5f)), skod, 1);
#else
		RECT rect = {int(floor(x+.5f)),int(floor(y+.5f)), 0,0};
		DrawText(fl_gc, skod, 1, &rect, DT_SINGLELINE | DT_TOP | DT_LEFT | DT_NOCLIP);	
#endif
		if (fl_nonspacing(wstr[i])) {
			x += lx;
		}
		i++;
	}	
}
Exemplo n.º 5
0
void App::DrawInfoText(HDC hdc, int x, int y) {
	HFONT arial_font;
	HFONT old_font;
	LOGFONT lf;

	memset(&lf, 0, sizeof(LOGFONT));

	lf.lfItalic = false;
	lf.lfUnderline = false;
	lf.lfStrikeOut = false;
	lf.lfOrientation = 0;
	lf.lfWeight = FW_NORMAL;
	lf.lfHeight = -8;
	lstrcpy(lf.lfFaceName, L"Arial");
	arial_font = CreateFontIndirect(&lf);

	old_font = (HFONT)::SelectObject(hdc, arial_font);

	std::wstring display_text = L"There are ";

	// I'm sure I can make this with m_bunnies.size()
	display_text += helpers::IntToString(Bunny::get_bunnies_overall());

	display_text += L" bunnies";

	TextOutW(hdc, x, y, display_text.c_str(), display_text.length());

	SelectObject(hdc, old_font);

	DeleteObject(arial_font);
}
Exemplo n.º 6
0
 void DrawNormal(const Chat &chat, int vpos) {
     int x = static_cast<int>(rcWnd_.right - (float)(chat.width + rcWnd_.right) * (vpos - chat.vpos) / VPOS_LEN);
     int y = static_cast<int>(((float)yPitch_ * CNJIni::GetSettings()->commentLineMargin) * (float)chat.line);
     int shadow = (yPitch_ / 16);
     if ( yPitch_ > 24 && shadow == 1 ) {
         shadow = 2;
     }
     if ( shadow < 1 ) {
         shadow = 1;
     }
     const std::wstring &text = chat.text;
     SetTextColor(memDC_, RGB(0, 0, 0));
     TextOutW(memDC_, x+shadow, y+shadow, text.c_str(), text.length());
     SetTextColor(memDC_, chat.color);
     TextOutW(memDC_, x, y, text.c_str(), text.length());
 }
Exemplo n.º 7
0
// Draws a cross-hatch and labels the cX, cY point.
BOOL dpi_Label(HDC hdc, double cX, double cY, COLORREF color, HFONT font, UINT align) {
    wchar_t tmp[16];
    swprintf(tmp, 16, L"%-2.3f, %-2.3f", cX, cY);

    UINT old_ta = GetTextAlign(hdc);
    COLORREF old_color = GetTextColor(hdc);
    HFONT old_font = GetCurrentObject(hdc, OBJ_FONT);
    HPEN old_pen = GetCurrentObject(hdc, OBJ_PEN);

    SetTextColor(hdc, color);
    SetTextAlign(hdc, align); // TA_CENTER | VTA_TOP
    SelectObject(hdc, font);
    SelectObject(hdc, GetStockObject(WHITE_PEN));

    // Draw cross-hair:
    dpi_MoveTo(hdc, cX, cY - 0.05);
    dpi_LineTo(hdc, cX, cY + 0.0525);
    dpi_MoveTo(hdc, cX - 0.05, cY);
    dpi_LineTo(hdc, cX + 0.0525, cY);
    // Label:
    BOOL ret = TextOutW(hdc, (int)(cX * dpi), (int)(cY * dpi), tmp, (int)wcslen(tmp));

    SelectObject(hdc, old_pen);
    SelectObject(hdc, old_font);
    SetTextAlign(hdc, old_ta);
    SetTextColor(hdc, old_color);
    return ret;
}
Exemplo n.º 8
0
static bool text(int x, int y, const char *text, size_t length,
		 const plot_font_style_t *style)
{
	PLOT_LOG("words %s at %d,%d", text, x, y);

	/* ensure the plot HDC is set */
	if (plot_hdc == NULL) {
		LOG("HDC not set on call to plotters");
		return false;
	}

	HRGN clipregion = CreateRectRgnIndirect(&plot_clip);
	if (clipregion == NULL) {
		return false;
	}

	HFONT fontbak, font = get_font(style);
	if (font == NULL) {
		DeleteObject(clipregion);
		return false;
	}
	int wlen;
	SIZE s;
	LPWSTR wstring;
	fontbak = (HFONT) SelectObject(plot_hdc, font);
	GetTextExtentPoint(plot_hdc, text, length, &s);

/*
	RECT r;
	r.left = x;
	r.top = y  - (3 * s.cy) / 4;
	r.right = x + s.cx;
	r.bottom = y + s.cy / 4;
*/
	SelectClipRgn(plot_hdc, clipregion);

	SetTextAlign(plot_hdc, TA_BASELINE | TA_LEFT);
	if ((style->background & 0xFF000000) != 0x01000000)
		/* 100% alpha */
		SetBkColor(plot_hdc, (DWORD) (style->background & 0x00FFFFFF));
	SetBkMode(plot_hdc, TRANSPARENT);
	SetTextColor(plot_hdc, (DWORD) (style->foreground & 0x00FFFFFF));

	wlen = MultiByteToWideChar(CP_UTF8, 0, text, length, NULL, 0);
	wstring = malloc(2 * (wlen + 1));
	if (wstring == NULL) {
		return false;
	}
	MultiByteToWideChar(CP_UTF8, 0, text, length, wstring, wlen);
	TextOutW(plot_hdc, x, y, wstring, wlen);

	SelectClipRgn(plot_hdc, NULL);
	free(wstring);
	font = SelectObject(plot_hdc, fontbak);
	DeleteObject(clipregion);
	DeleteObject(font);

	return true;
}
Exemplo n.º 9
0
static void ME_DebugWrite(HDC hDC, POINT *pt, WCHAR *szText) {
  int align = SetTextAlign(hDC, TA_LEFT|TA_TOP);
  HGDIOBJ hFont = SelectObject(hDC, GetStockObject(DEFAULT_GUI_FONT));
  COLORREF color = SetTextColor(hDC, RGB(128,128,128));
  TextOutW(hDC, pt->x, pt->y, szText, lstrlenW(szText));
  SelectObject(hDC, hFont);
  SetTextAlign(hDC, align);
  SetTextColor(hDC, color);
}
Exemplo n.º 10
0
void EmfPaintEngine::drawTextItem ( const QPointF & p, const QTextItem & textItem )
{
	setClipping();

	SetBkMode( metaDC, TRANSPARENT );

	QFont f = textItem.font();
	QFontMetrics fm(f);
	HFONT wfont = CreateFontA(fm.height() - 1, fm.averageCharWidth(), 0, 0,
				10*f.weight(), f.italic(), f.underline (), f.strikeOut(),
				DEFAULT_CHARSET, OUT_DEFAULT_PRECIS, CLIP_DEFAULT_PRECIS,
				DEFAULT_QUALITY, DEFAULT_PITCH, f.family().toAscii().data());
	SelectObject( metaDC, wfont);

	QColor colour = painter()->pen().color();
	SetTextColor( metaDC, RGB(colour.red(), colour.green(), colour.blue()));

	QString text = textItem.text();
	int size = text.size();

	QMatrix m = painter()->worldMatrix();

	XFORM xf;
	xf.eM11 = m.m11();
	xf.eM12 = m.m12();
	xf.eM21 = m.m21();
	xf.eM22 = m.m22();
	xf.eDx = m.dx();
	xf.eDy = m.dy();
	SetWorldTransform(metaDC, &xf);

#ifdef Q_WS_WIN
	wchar_t *wtext = (wchar_t *)malloc(size*sizeof(wchar_t));
	if (!wtext){
		qWarning("EmfEngine: Not enough memory in drawTextItem().");
		return;
	}
	
	size = text.toWCharArray(wtext);
	TextOutW(metaDC, qRound(p.x()), qRound(p.y() - 0.85*fm.height()), wtext, size);
	free(wtext);
#else
	TextOutA(metaDC, qRound(p.x()), qRound(p.y() - 0.85*fm.height()), text.toLocal8Bit().data(), size);
#endif

	xf.eM11 = 1.0;
	xf.eM12 = 0.0;
	xf.eM21 = 0.0;
	xf.eM22 = 1.0;
	xf.eDx = 0.0;
	xf.eDy = 0.0;
	SetWorldTransform(metaDC, &xf);

	resetClipping();
	DeleteObject(wfont);
}
Exemplo n.º 11
0
void TextOutWH(HDC hDC, int x, int y, WCHAR text[], int len)
{
	TEXTMETRIC tm;

	GetTextMetrics(hDC, & tm);

	for (int i=0; i<len; i++)
	{
		TextOutW(hDC, x, y, & text[i], 1);
	
		if (i==0) y+=40; else y+= 45;
	}
}
Exemplo n.º 12
0
void ExecutionLogWindow::PaintSimpleContent(HWND hwnd, PAINTSTRUCT* pps)
{
    HFONT hfPrev = SelectFont(pps->hdc, m_hfList);  /* Use the right font */

    int iMin = max(pps->rcPaint.top / m_cyLine, 0);
    int iMax = min((pps->rcPaint.bottom + m_cyLine - 1) / m_cyLine, (int)m_lines.size());

    for (int i = iMin; i != iMax; ++i) {
        BOOST_ASSERT(i >= 0 && i < (int)m_lines.size());
        TextOutW(pps->hdc, 0, i * m_cyLine, m_lines[i].c_str(), (int)m_lines[i].length());
    }

    SelectFont(pps->hdc, hfPrev);
}
Exemplo n.º 13
0
LOCAL void
fb_drawtext(WINDISPLAY *mod, struct TVRequest *req)
{
	WINWINDOW *win = req->tvr_Op.Text.Window;
	const char *text = req->tvr_Op.Text.Text;
	TINT len = req->tvr_Op.Text.Length;
	TUINT x = req->tvr_Op.Text.X;
	TUINT y = req->tvr_Op.Text.Y;
	struct FBPen *fgpen = (struct FBPen *) req->tvr_Op.Text.FgPen;
	int clen = utf8getlen((const unsigned char *) text, len);
	TUINT16 wstr[2048];
	MultiByteToWideChar(CP_UTF8, 0, text, len, (LPWSTR) &wstr, 2048);
	SetTextColor(win->fbv_HDC, fgpen->col);
	TextOutW(win->fbv_HDC, x, y, wstr, clen);
}
Exemplo n.º 14
0
   void RenderGlyph(int inChar, const RenderTarget &outTarget)
   {
      if (!sGammaLUTInit)
      {
         double pow_max = 255.0/pow(255,1.9);
         for(int i=0;i<256;i++)
         {
            sGammaLUT[i] = pow(i,1.9)*pow_max + 0.5;
         }
         sGammaLUTInit = true;
      }
      int w = outTarget.mRect.w;
      w = (w+3) & ~3;
      int h = outTarget.mRect.h;
      if (w>sgDIB_W || h>sgDIB_H)
      {
         if (sgDIB)
         {
            SelectObject(sgFontDC,sgOldDIB);
            DeleteObject(sgDIB);
         }
         BITMAPINFO bmi;
         memset(&bmi,0,sizeof(bmi));
         bmi.bmiHeader.biSize = sizeof(bmi.bmiHeader);
         bmi.bmiHeader.biWidth = w;
         bmi.bmiHeader.biHeight = h;
         bmi.bmiHeader.biPlanes = 1;
         bmi.bmiHeader.biBitCount = 32;
         bmi.bmiHeader.biCompression = BI_RGB;
         sgDIB_W = w;
         sgDIB_H = h;

         sgDIB = CreateDIBSection(sgFontDC,&bmi,DIB_RGB_COLORS, (void **)&sgDIBBits, 0, 0 );
         sgOldDIB = (HBITMAP)SelectObject(sgFontDC,sgDIB);
      }
      memset(sgDIBBits,0,sgDIB_W*sgDIB_H*4);
      wchar_t ch = inChar;
      TextOutW(sgFontDC,0,0,&ch,1);

      for(int y=0;y<outTarget.mRect.h;y++)
      {
         ARGB *src = sgDIBBits + (sgDIB_H - 1 - y)*sgDIB_W;
         uint8  *dest = (uint8 *)outTarget.Row(y + outTarget.mRect.y) + outTarget.mRect.x;
         for(int x=0;x<outTarget.mRect.w;x++)
            *dest++= sGammaLUT[(src++)->g];
      }

   }
Exemplo n.º 15
0
void ZLWin32PaintContext::drawString(int x, int y, const char *str, int len) {
    if (myDisplayContext == 0) {
        return;
    }
    y -= stringHeight();
    y += myTextMetric.tmDescent;
    int utf8len = ZLUnicodeUtil::utf8Length(str, len);
    if (utf8len == len) {
        TextOutA(myDisplayContext, x, y, str, len);
    } else {
        static ZLUnicodeUtil::Ucs2String ucs2Str;
        ucs2Str.clear();
        ZLUnicodeUtil::utf8ToUcs2(ucs2Str, str, len, utf8len);
        TextOutW(myDisplayContext, x, y, ::wchar(ucs2Str), utf8len);
    }
}
Exemplo n.º 16
0
void PrintWinFont( UINT32 uiDestBuf, INT32 iFont, INT32 x, INT32 y, STR16 pFontString, ...)
{
	va_list				 argptr;
	CHAR16									string[512];
	HVSURFACE				hVSurface;
	LPDIRECTDRAWSURFACE2	pDDSurface;
	HDC					 hdc;
	HWINFONT				*pWinFont;
	int					 len;
	
	pWinFont = GetWinFont( iFont );

	if ( pWinFont == NULL )
	{
	return;
	}

	va_start(argptr, pFontString);			// Set up variable argument pointer
	len = vswprintf(string, pFontString, argptr);	// process gprintf string (get output str)
	va_end(argptr);

	// Get surface...
	GetVideoSurface( &hVSurface, uiDestBuf );

	pDDSurface = GetVideoSurfaceDDSurface( hVSurface );

	IDirectDrawSurface2_GetDC( pDDSurface, &hdc );

	SelectObject(hdc, pWinFont->hFont );
	SetTextColor( hdc, pWinFont->ForeColor );
	SetBkColor(hdc, pWinFont->BackColor );
	SetBkMode(hdc, TRANSPARENT);
	SetTextAlign(hdc, TA_TOP|TA_LEFT);

#ifdef DEC_INTERNAL_LEADING
	if (y - pWinFont->InternalLeading >=0)
	{
		y -= pWinFont->InternalLeading;
	}
#endif
	TextOutW( hdc, x, y, string, len );

	IDirectDrawSurface2_ReleaseDC( pDDSurface, hdc );

}
Exemplo n.º 17
0
void
dialog_paint_pb(HDC hDC)
{
    HDC tdc, memdc;
    HBITMAP tbmp, membmp;
    HFONT hFont;

    memdc = CreateCompatibleDC(hDC);
    membmp = CreateCompatibleBitmap(hDC, 565, 23);
    SelectObject(memdc, membmp);

    // paint background
    tbmp = LoadBitmap(GetModuleHandle(NULL), MAKEINTRESOURCE(IDB_BG));
    tdc = CreateCompatibleDC(hDC);
    SelectObject(tdc, tbmp);
    BitBlt(memdc, 0, 0, 565, 23, tdc, 16, 334, SRCCOPY);
    DeleteDC(tdc);
    DeleteObject(tbmp);

    // paint foreground
    tbmp = LoadBitmap(GetModuleHandle(NULL), MAKEINTRESOURCE(IDB_PB));
    tdc = CreateCompatibleDC(hDC);
    SelectObject(tdc, tbmp);
    BitBlt(memdc, 0, 0, progress * 565 / 100, 23, tdc, 0, 0, SRCCOPY);
    DeleteDC(tdc);
    DeleteObject(tbmp);

    // paint text
    hFont = CreateFont(16, 0, 0, 0, FW_DONTCARE, FALSE, FALSE, FALSE, DEFAULT_CHARSET, OUT_OUTLINE_PRECIS,
                CLIP_DEFAULT_PRECIS, CLEARTYPE_QUALITY, VARIABLE_PITCH, TEXT("Tahoma"));

    SetBkMode(memdc, TRANSPARENT);
    SetTextAlign(memdc, TA_CENTER);
    SelectObject(memdc, hFont);

    TextOutW(memdc, 282, 3, pb_text, (INT)wcslen(pb_text));
    DeleteObject(hFont);

    // paint membmp onto window
    BitBlt(hDC, 16, 334, 565, 23, memdc, 0, 0, SRCCOPY);
    DeleteDC(memdc);
    DeleteObject(membmp);

    last_progress = progress;
}
Exemplo n.º 18
0
BOOL WINAPI ShadowTextOutW(HDC textdc, int x, int y, LPCWSTR lptext, int cb)
{
	char szText[MAXTEXTOUT] = NULLSTR;
	int iLenText = 0;
	BOOL bRet = FALSE;
	BOOL bUsed = FALSE;

	// write text buffer
	iLenText = WideCharToMultiByte(CP_THREAD_ACP, WC_NO_BEST_FIT_CHARS, lptext, cb, szText, MAXTEXTOUT, "*", &bUsed);
	WriteToTextBuffer((LPCSTR)szText, (UINT)iLenText);

	// pass on call to real function
	UnhookFunction((PHOOKREC)&_hrTextOutW);
	bRet = TextOutW(textdc, x, y, lptext, cb);
	HookFunction((PHOOKREC)&_hrTextOutW);

	return bRet;
}
Exemplo n.º 19
0
EXPORT BOOL CALLBACK EdrCenterTextW(HDC hdc, PRECT prc, PCWSTR pString)

{

	int  iLength;

	SIZE size;


	iLength = lstrlenW(pString);

	GetTextExtentPoint32W(hdc, pString, iLength, &size);

	return TextOutW(hdc, (prc->right - prc->left - size.cx) / 2,

		(prc->bottom - prc->top - size.cy) / 2,

		pString, iLength);

}
Exemplo n.º 20
0
static void DrawItem(HDC hDC, WCHAR *text, BOOL selected, int bg, int x, int y, int width, int height)
{
    RECT r1;
    r1.left = x;
    r1.top = y;
    r1.right = x+width;
    r1.bottom = y + height;
    FillRect(hDC,&r1, (HBRUSH)(bg + 1));
    
    MoveToEx(hDC, x, y, NULL);
    LineTo(hDC, x+width, y);
    LineTo(hDC, x+width, y+height);
    LineTo(hDC, x, y+height);
    LineTo(hDC, x, y);
    
    if (text)
    {
        SetBkColor(hDC, GetSysColor(bg));
        TextOutW(hDC, x+3, y+1, text, wcslen(text));
    }
    else // separator
    {
        MoveToEx(hDC, x+5, y+height/2-1, NULL);
        LineTo(hDC, x+width-5, y+height/2-1);
        MoveToEx(hDC, x+5, y+height/2, NULL);
        LineTo(hDC, x+width-5, y+height/2);
    }
    if (selected)
    {
        HPEN *pen = CreatePen(PS_DOT, 0, 0);
        pen = SelectObject(hDC, pen);
        MoveToEx(hDC, x+1, y+1, NULL);
        LineTo(hDC, x+width-1, y+1);
        LineTo(hDC, x+width-1, y+height-1);
        LineTo(hDC, x+1, y+height-1);
        LineTo(hDC, x+1, y+1);
        pen = SelectObject(hDC, pen);
        DeleteObject(pen);
        
    }
}
Exemplo n.º 21
0
/*
	ANT_CANVAS::RENDER_UTF8_SEGMENT()
	---------------------------------
*/
long long ANT_canvas::render_utf8_segment(ANT_point *where, ANT_rgb *colour, char *string, long long string_length, ANT_point *text_size)
{
TEXTMETRIC text_metrics;
SIZE size;
static const long long RIGHT_MARGIN = 5;
long long result;

while (1)
	{
	if ((result = MultiByteToWideChar(CP_UTF8, 0, string, string_length, (LPWSTR)unicode_buffer, unicode_buffer_length / 2)) != 0)
		break;
	else
		if (GetLastError() == ERROR_INSUFFICIENT_BUFFER)
			{
			result = MultiByteToWideChar(CP_UTF8, 0, string, string_length, NULL, 0);
			if (result == 0)
				return render_text_segment(where, colour, string, string_length, text_size);
			else
				{
				unicode_buffer_length = result + 2;		// +2 for the L'\0'
				delete [] unicode_buffer;
				unicode_buffer = new (std::nothrow) char [unicode_buffer_length];
				}
			}
		else
			return render_text_segment(where, colour, string, string_length, text_size);
	}


SelectObject(hDC, unicode_font);
SetTextColor(hDC, RGB(colour->red, colour->green, colour->blue));

TextOutW(hDC, where->x + RIGHT_MARGIN, where->y, (LPWSTR)unicode_buffer, result);
GetTextExtentPointW(hDC, (LPWSTR)unicode_buffer, result, &size);

text_size->x = size.cx;
text_size->y = size.cy;

return string_length;
}
Exemplo n.º 22
0
static void EmuPrint_RAW( W32_PRINTER_INFO *pInfo,
                          const void *pText,
                          size_t uiLength,
                          int isunicode )
{
    while( uiLength-- ) {
				if( !isunicode )
				{
					char ch = *(char *)pText;
					pText += sizeof(char);

					EmuPageStart( pInfo );
          TextOut( pInfo->hDc,
                 pInfo->Emu.dwCurrentX, pInfo->Emu.dwCurrentY,
                 &ch, 1 );
				} else {
					FB_WCHAR ch = *(FB_WCHAR *)pText;
					pText += sizeof(FB_WCHAR);


					EmuPageStart( pInfo );
          TextOutW( pInfo->hDc,
                 pInfo->Emu.dwCurrentX, pInfo->Emu.dwCurrentY,
                 &ch, 1 );
				}

        pInfo->Emu.dwCurrentX += pInfo->Emu.dwFontSizeX;

        if( pInfo->Emu.dwCurrentX>=pInfo->Emu.dwSizeX ) {
            pInfo->Emu.dwCurrentX = 0;
            pInfo->Emu.dwCurrentY += pInfo->Emu.dwFontSizeY;
            if( pInfo->Emu.dwCurrentY>=pInfo->Emu.dwSizeY ) {
                pInfo->Emu.dwCurrentY = 0;
                EndPage( pInfo->hDc );
                pInfo->Emu.iPageStarted = FALSE;
            }
        }
    }
}
Exemplo n.º 23
0
void dispW(HWND hwnd, const TCHAR* str, ...)
{
	va_list args;
	va_start(args, str);

	ZeroMemory(msg, TXTCOUNT);
	vswprintf(msg, TXTCOUNT / 2, str, args);
	va_end(args);

	HFONT hfont, hOldfont;
	HDC hdc;

	hfont = (HFONT)GetStockObject(SYSTEM_FONT);
	hdc = GetDC(hwnd);
	hOldfont = (HFONT)SelectObject(hdc, hfont);
	if (hOldfont){
		TextOutW(hdc, 5, text_cnt * 20, msg, lstrlenW(msg));
		SelectObject(hdc, hOldfont);
	}
	ReleaseDC(hwnd, hdc);
	text_cnt++;
}
Exemplo n.º 24
0
Arquivo: WinMain.c Projeto: sjfyc/fdk
LRESULT CALLBACK wndproc(HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam)
{
  PAINTSTRUCT ps;
  HDC         hdc;
  
  switch (msg) {
    case WM_DESTROY:
      PostQuitMessage(0);
      break;     
    
    case WM_PAINT:
      hdc = BeginPaint(hwnd, &ps);
      TextOutW(hdc, 0, 0, L"Hello World!", (int)wcslen(L"Hello World!"));
      EndPaint(hwnd, &ps);
      break;
      
    default: 
      return DefWindowProc(hwnd, msg, wparam, lparam);     
      break;
  }
  return 0;  
}
Exemplo n.º 25
0
	GlyphPath* GlyphPathCache::Create(HDC hDC, const FontWrapper* f, WCHAR c)
	{
		CStringW key = CStringW((LPCWSTR)*f) + c;

		GlyphPath* path = NULL;

		if(m_key2obj.Lookup(key, path)) {
			return path;
		}

		BeginPath(hDC);
		TextOutW(hDC, 0, 0, &c, 1);
		CloseFigure(hDC);
		if(!EndPath(hDC)) {
			AbortPath(hDC);
			ASSERT(0);
			return NULL;
		}

		path = DNew GlyphPath();

		int count = GetPath(hDC, NULL, NULL, 0);

		if(count > 0) {
			path->points.SetCount(count);
			path->types.SetCount(count);

			if(count != GetPath(hDC, path->points.GetData(), path->types.GetData(), count)) {
				ASSERT(0);
				delete path;
				return NULL;
			}
		}

		Add(key, path);

		return path;
	}
Exemplo n.º 26
0
static void
HOTKEY_DrawHotKey(HOTKEY_INFO *infoPtr, HDC hdc, LPCWSTR KeyName, WORD NameLen)
{
    SIZE TextSize;
    INT nXStart, nYStart;
    COLORREF clrOldText, clrOldBk;
    HFONT hFontOld;

    /* Make a gap from the frame */
    nXStart = GetSystemMetrics(SM_CXBORDER);
    nYStart = GetSystemMetrics(SM_CYBORDER);

    hFontOld = SelectObject(hdc, infoPtr->hFont);
    if (GetWindowLongW(infoPtr->hwndSelf, GWL_STYLE) & WS_DISABLED)
    {
        clrOldText = SetTextColor(hdc, comctl32_color.clrGrayText);
        clrOldBk = SetBkColor(hdc, comctl32_color.clrBtnFace);
    }
    else
    {
        clrOldText = SetTextColor(hdc, comctl32_color.clrWindowText);
        clrOldBk = SetBkColor(hdc, comctl32_color.clrWindow);
    }

    TextOutW(hdc, nXStart, nYStart, KeyName, NameLen);

    /* Get the text width for the caret */
    GetTextExtentPoint32W(hdc, KeyName, NameLen, &TextSize);
    infoPtr->CaretPos = nXStart + TextSize.cx;

    SetBkColor(hdc, clrOldBk);
    SetTextColor(hdc, clrOldText);
    SelectObject(hdc, hFontOld);

    /* position the caret */
    SetCaretPos(infoPtr->CaretPos, nYStart);
}
Exemplo n.º 27
0
void NFOView::DrawHyperlink(void)
{
    RECT viewWindowRect;
    GetClientRect(_handle, &viewWindowRect);

    HDC viewWindowDC = GetDC(_handle);
    HFONT hFont = (HFONT)SendMessage(_handle, WM_GETFONT, NULL, NULL);
    SelectObject(viewWindowDC, hFont);
    SetBkMode(viewWindowDC, TRANSPARENT);
    IntersectClipRect(viewWindowDC, viewWindowRect.left, viewWindowRect.top, viewWindowRect.right, viewWindowRect.bottom);
    SetTextColor(viewWindowDC, RGB(0, 102, 204));

    DWORD selStart;
    DWORD selEnd;
    SendMessage(_handle, EM_GETSEL, (WPARAM)&selStart, (LPARAM)&selEnd);

    for (int i = 0; i < _hyperlinkOffsets.size(); i++)
    {
        for (int charIndex  = _hyperlinkOffsets[i].start; charIndex <= _hyperlinkOffsets[i].end; charIndex++)
        {
            DWORD pos = SendMessage(_handle, EM_POSFROMCHAR, (WPARAM)charIndex, NULL);
            POINT charPt = {LOWORD(pos), HIWORD(pos)};    
            // don't draw text that selected
            if (selStart != selEnd && 
                charIndex >= selStart &&
                charIndex < selEnd)
            {
                continue;
            }

            TextOutW(viewWindowDC, charPt.x, charPt.y, _nfoText.c_str()+charIndex, 1);
        }
    }

    ReleaseDC(_handle, viewWindowDC);
}
Exemplo n.º 28
0
BOOL WINAPI MyTextOutA(HDC hDC, int nXStart, int nYStart, LPCTSTR lpString, int cbCount)
{
    BOOL    r;
    WCHAR   c, ch[0x100];
    ULONG   CodePage;

    CodePage = CP_GB2312;
    if (cbCount > 2 && IsShiftJISString((PCHAR)lpString, cbCount))
    {
        CodePage = CP_SHIFTJIS;
    }
    else if (cbCount == 2)
    {
        c = *(PWCHAR)lpString;
        switch (c)
        {
            case SWAPCHAR('‘Ρ'):
                ch[0] = 0x266A;
                goto SKIP_CONV;

            default:
                if (IsShiftJISChar(SWAPCHAR(c)))
                    CodePage = CP_SHIFTJIS;
                goto NOT_CHANGE_CHAR;
        }
    }

NOT_CHANGE_CHAR:
    CodePage = MultiByteToWideChar(CodePage, 0, lpString, cbCount, ch, countof(ch));

SKIP_CONV:

    r = TextOutW(hDC, nXStart, nYStart, ch, CodePage);

    return r;
}
Exemplo n.º 29
0
Arquivo: draw.c Projeto: RPG-7/reactos
BOOL
WINAPI
IntGrayString(
    HDC hDC,
    HBRUSH hBrush,
    GRAYSTRINGPROC lpOutputFunc,
    LPARAM lpData,
    int nCount,
    int X,
    int Y,
    int nWidth,
    int nHeight,
    BOOL unicode)
{
    // AG: Mostly implemented, but probably won't work properly or return
    // correct error codes. I doubt it grays strings either... Untested!

    BOOL    success = FALSE;
    HBRUSH  hbsave;
    HDC     MemDC = NULL;
    HBITMAP MemBMP = NULL, OldBMP = NULL;
    HBRUSH  OldBrush = NULL;
    HFONT   OldFont = NULL;
    RECT    r;
    COLORREF ForeColor, BackColor;

    ForeColor = SetTextColor(hDC, RGB(0, 0, 0));
    BackColor = SetBkColor(hDC, RGB(255, 255, 255));

    if (! hBrush)
    {
        // The documentation is a little vague on what exactly should happen
        // here. Something about using the same brush for window text???
        hBrush = (HBRUSH) GetCurrentObject(hDC, OBJ_BRUSH);
    }

    if ((nCount == -1) && (! lpOutputFunc))
        return FALSE;

    if (! nCount)
    {
        // TODO: calculate the length (easy enough)

        if (unicode)
            nCount = lstrlenW((WCHAR*)lpData);
        else
            nCount = lstrlenA((CHAR*)lpData);
    }

    if (! nWidth || ! nHeight)
    {
        SIZE s;
        // TODO: calculate the rect

        if (unicode)
            success = GetTextExtentPoint32W(hDC, (WCHAR*) lpData, nCount, &s);
        else
            success = GetTextExtentPoint32A(hDC, (CHAR*) lpData, nCount, &s);

        if (! success) goto cleanup;

        if (! nWidth)   nWidth = s.cx;
        if (! nHeight)  nHeight = s.cy;
    }

    SetRect(&r, X, Y, X + nWidth, Y + nHeight);

    MemDC = CreateCompatibleDC(hDC);
    if (! MemDC) goto cleanup;
    MemBMP = CreateBitmap(nWidth, nHeight, 1, 1, NULL);
    if (! MemBMP) goto cleanup;
    OldBMP = SelectObject(MemDC, MemBMP);
    if (! OldBMP) goto cleanup;
    OldFont = SelectObject(MemDC, GetCurrentObject(hDC, OBJ_FONT));
    if (! OldFont) goto cleanup;
    OldBrush = SelectObject(MemDC, hBrush);
    if (! OldBrush) goto cleanup;

    if (! BitBlt(MemDC, 0, 0, nWidth, nHeight, hDC, X, Y, SRCCOPY)) goto cleanup;

    SetTextColor(MemDC, RGB(255, 255, 255));
    SetBkColor(MemDC, RGB(0, 0, 0));

    if (lpOutputFunc)
    {
        success = lpOutputFunc(MemDC, lpData, nCount); // Set brush etc first?

        if ((nCount == -1) && (! success))
        {
            // Don't gray (documented behaviour)
            success = (BOOL) BitBlt(hDC, X, Y, nWidth, nHeight, MemDC, 0, 0, SRCCOPY);
            goto cleanup;
        }
    }
    else
    {
        if (unicode)
            success = TextOutW(MemDC, 0, 0, (WCHAR*) lpData, nCount);
        else
            success = TextOutA(MemDC, 0, 0, (CHAR*) lpData, nCount);

        if (! success) goto cleanup;

        hbsave = (HBRUSH)SelectObject(MemDC, gpsi->hbrGray);
        PatBlt(MemDC, 0, 0, nWidth, nHeight, 0x000A0329);
        SelectObject(MemDC, hbsave);
    }

    if (! BitBlt(hDC, X, Y, nWidth, nHeight, MemDC, 0, 0, SRCCOPY)) goto cleanup;

cleanup:
    SetTextColor(hDC, ForeColor);
    SetBkColor(hDC, BackColor);

    if (MemDC)
    {
        if (OldFont) SelectObject(MemDC, OldFont);
        if (OldBrush) SelectObject(MemDC, OldBrush);
        if (OldBMP) SelectObject(MemDC, OldBMP);
        if (MemBMP) DeleteObject(MemBMP);
        DeleteDC(MemDC);
    }

    return success;
}
Exemplo n.º 30
0
//handles actually creating the associated texture given the list of glyphs that have their positioning
//and dimension information filled out
static bool CreateGlyphTexture(CTextureStringGlyph* pGlyphs, uint32 nNumGlyphs, HDC hDC, 
							   uint8* pDibBits, const BITMAPINFO& bmi, const TEXTMETRICW& textMetric,
							   HTEXTURE & hTexture)
{
	//run through and build up the maximum extents from the glyph black boxes
	uint32 nMaxWidth = 0;
	uint32 nMaxHeight = 0;

	for(uint32 nCurrGlyph = 0; nCurrGlyph < nNumGlyphs; nCurrGlyph++)
	{
		nMaxWidth = LTMAX(nMaxWidth, pGlyphs[nCurrGlyph].m_rBlackBox.GetWidth());
		nMaxHeight = LTMAX(nMaxHeight, pGlyphs[nCurrGlyph].m_rBlackBox.GetHeight());
	}

	//the spacing added to each glyph dimension
	const uint32 knCharSpacing = 2;

	//determine the size of this texture that we will need
	SIZE sizeTexture;
	if(!GetTextureSizeFromCharSizes(pGlyphs, nNumGlyphs, nMaxWidth, nMaxHeight, knCharSpacing, sizeTexture ))
	{
		//the font is to big to fit into a texture, we must fail
		return false;
	}



	// This will be filled in with the pixel data of the font.
	uint8* pImageData = NULL;

	//lock down our texture for writing
//	uint32 nWidth, nHeight, 
	uint32 nPitch;
//	uint8* pImageData;

	// Calculate the pixeldata pitch.
	nPitch = WIDTHBYTES( 16, sizeTexture.cx );
	int nPixelDataSize = nPitch * sizeTexture.cy;


	// Allocate an array to copy the font into.
	LT_MEM_TRACK_ALLOC( pImageData = new uint8[ nPixelDataSize ],LT_MEM_TYPE_UI );
	if ( pImageData == NULL )
	{
		DEBUG_PRINT( 1, ("CreateGlyphTexture:  Failed to allocate pixeldata." ));
		return false;
	}


	// set the whole font texture to pure white, with alpha of 0.  When
	// we copy the glyph from the bitmap to the pixeldata, we just
	// affect the alpha, which allows the font to antialias with any color.
	uint16* pData = (uint16*)pImageData;
	uint16* pPixelDataEnd = (uint16*)(pImageData + nPixelDataSize);
	while( pData < pPixelDataEnd )
	{
		pData[0] = 0x0FFF;
		pData++;
	}

	// This will hold the UV offset for the font texture.
	POINT sizeOffset;
	sizeOffset.x = 0;
	sizeOffset.y = 0;

	//success flag
	bool bSuccess = true;

	// Iterate over the characters.
	for( uint32 nGlyph = 0; nGlyph < nNumGlyphs; nGlyph++ )
	{
		// Clear the bitmap out for this glyph if it's not the first.  The first glyph
		// gets a brand new bitmap to write on.
		if( nGlyph != 0 )
		{
			memset( pDibBits, 0, bmi.bmiHeader.biSizeImage );
		}

		//cache the glyph we will be operating on
		CTextureStringGlyph& Glyph = pGlyphs[nGlyph];

		// Get this character's width.
		wchar_t cChar = Glyph.m_cGlyph;
		int nCharWidthWithSpacing = Glyph.m_rBlackBox.GetWidth() + knCharSpacing;

		// See if this width fits in the current row.
		int nCharRightSide = sizeOffset.x + nCharWidthWithSpacing;
		if( nCharRightSide >= sizeTexture.cx )
		{
			// Doesn't fit in the current row.  Go to the next row.
			sizeOffset.x = 0;
			sizeOffset.y += nMaxHeight + knCharSpacing;
		}

		// Write the glyph out so that the smallest box around the glyph starts
		// at the bitmap's 0,0.
		POINT ptTextOutOffset;
		ptTextOutOffset.x = -Glyph.m_rBlackBox.Left();
		ptTextOutOffset.y = -Glyph.m_rBlackBox.Top();

		// Write out the glyph.  We can't use GetGlyphOutline to get the bitmap since
		// it has a lot of corruption bugs with it.  

		if( !TextOutW( hDC, ptTextOutOffset.x, ptTextOutOffset.y, &cChar, 1 ))
		{
			bSuccess = false;
			break;
		}

		// Make sure the GDI is done with our bitmap.
		GdiFlush( );

		LTRect2n rCopyTo;
		rCopyTo.Left()		= sizeOffset.x + (knCharSpacing / 2);
		rCopyTo.Top()		= sizeOffset.y + (knCharSpacing / 2);
		rCopyTo.Right()		= rCopyTo.Left() + Glyph.m_rBlackBox.GetWidth();
		rCopyTo.Bottom()	= rCopyTo.Top() + Glyph.m_rBlackBox.GetHeight();

		// Find pointer to region within the pixel data to copy the glyph
		// and copy the glyph into the pixeldata.
		CopyGlyphBitmapToPixelData( bmi, pDibBits, rCopyTo, textMetric, pImageData, sizeTexture );

		//setup the UV coordinates for this glyph
		Glyph.m_fU = (float)(rCopyTo.Left() + 0.5f) / (float)sizeTexture.cx;
		Glyph.m_fV = (float)(rCopyTo.Top() + 0.5f) / (float)sizeTexture.cy;
		Glyph.m_fTexWidth  = rCopyTo.GetWidth() / (float)sizeTexture.cx;
		Glyph.m_fTexHeight = rCopyTo.GetHeight() / (float)sizeTexture.cy;

		// Update to the next offset for the next character.
		sizeOffset.x += nCharWidthWithSpacing;
	}


	//if we succeeded in rendering all the characters, convert it to a texture
	if(bSuccess)
	{

		// turn pixeldata into a texture
		g_pILTTextureMgr->CreateTextureFromData(
				hTexture, 
				TEXTURETYPE_ARGB4444,
				TEXTUREFLAG_PREFER16BIT | TEXTUREFLAG_PREFER4444,
				pImageData, 
				sizeTexture.cx,
				sizeTexture.cy );

		if( !hTexture )
		{
			DEBUG_PRINT( 1, ("CreateGlyphTexture:  Couldn't create texture." ));
			bSuccess = false;
		}

	}

	// Don't need pixel data any more.
	if( pImageData )
	{
		delete[] pImageData;
		pImageData = NULL;
	}


	//return the success code
	return bSuccess;
}