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[FONT][WIN32SS] Partially implement font/text rotation (#1207)
Partially implement font/text rotation by LOGFONT.lfEscapement and improve the rendering image. If the angle was not a multiple of 90 degrees, then the background won't be filled. CORE-11848, CORE-15319
This commit is contained in:
Katayama Hirofumi MZ
GitHub
parent
cfddf95d6f
commit
f757a13519
1 changed files with 325 additions and 147 deletions
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@ -43,6 +43,7 @@
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extern const MATRIX gmxWorldToDeviceDefault;
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extern const MATRIX gmxWorldToPageDefault;
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static const FT_Matrix identityMat = {(1 << 16), 0, 0, (1 << 16)};
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/* HACK!! Fix XFORMOBJ then use 1:16 / 16:1 */
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#define gmxWorldToDeviceDefault gmxWorldToPageDefault
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@ -650,33 +651,81 @@ InitFontSupport(VOID)
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return TRUE;
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}
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VOID
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VOID FASTCALL IntWidthMatrix(FT_Face face, FT_Matrix *pmat, LONG lfWidth)
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{
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LONG tmAveCharWidth;
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TT_OS2 *pOS2;
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FT_Fixed XScale;
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*pmat = identityMat;
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if (lfWidth == 0)
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return;
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ASSERT_FREETYPE_LOCK_HELD();
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pOS2 = (TT_OS2 *)FT_Get_Sfnt_Table(face, FT_SFNT_OS2);
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if (!pOS2)
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return;
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XScale = face->size->metrics.x_scale;
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tmAveCharWidth = (FT_MulFix(pOS2->xAvgCharWidth, XScale) + 32) >> 6;
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if (tmAveCharWidth == 0)
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{
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tmAveCharWidth = 1;
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}
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if (lfWidth == tmAveCharWidth)
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return;
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pmat->xx = (FT_Fixed)((1 << 16) * lfWidth / tmAveCharWidth);
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pmat->xy = 0;
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pmat->yx = 0;
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pmat->yy = (FT_Fixed)(1 << 16);
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}
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VOID FASTCALL IntEscapeMatrix(FT_Matrix *pmat, LONG lfEscapement)
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{
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double radian = (lfEscapement * M_PI) / 180 / 10;
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pmat->xx = (FT_Fixed)(cos(radian) * (1 << 16));
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pmat->xy = (FT_Fixed)(-sin(radian) * (1 << 16));
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pmat->yx = -pmat->xy;
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pmat->yy = pmat->xx;
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}
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VOID FASTCALL
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FtMatrixFromMx(FT_Matrix *pmat, PMATRIX pmx)
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{
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FLOATOBJ ef;
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/* Create a freetype matrix, by converting to 16.16 fixpoint format */
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ef = pmx->efM11;
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FLOATOBJ_MulLong(&ef, 0x00010000);
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pmat->xx = FLOATOBJ_GetLong(&ef);
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ef = pmx->efM12;
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FLOATOBJ_MulLong(&ef, 0x00010000);
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pmat->xy = FLOATOBJ_GetLong(&ef);
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ef = pmx->efM21;
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FLOATOBJ_MulLong(&ef, 0x00010000);
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pmat->yx = FLOATOBJ_GetLong(&ef);
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ef = pmx->efM22;
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FLOATOBJ_MulLong(&ef, 0x00010000);
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pmat->yy = FLOATOBJ_GetLong(&ef);
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}
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FORCEINLINE VOID FASTCALL
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FtSetCoordinateTransform(
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FT_Face face,
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PMATRIX pmx)
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{
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FT_Matrix ftmatrix;
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FLOATOBJ efTemp;
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/* Create a freetype matrix, by converting to 16.16 fixpoint format */
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efTemp = pmx->efM11;
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FLOATOBJ_MulLong(&efTemp, 0x00010000);
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ftmatrix.xx = FLOATOBJ_GetLong(&efTemp);
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efTemp = pmx->efM12;
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FLOATOBJ_MulLong(&efTemp, 0x00010000);
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ftmatrix.xy = FLOATOBJ_GetLong(&efTemp);
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efTemp = pmx->efM21;
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FLOATOBJ_MulLong(&efTemp, 0x00010000);
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ftmatrix.yx = FLOATOBJ_GetLong(&efTemp);
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efTemp = pmx->efM22;
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FLOATOBJ_MulLong(&efTemp, 0x00010000);
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ftmatrix.yy = FLOATOBJ_GetLong(&efTemp);
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FT_Matrix mat;
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FtMatrixFromMx(&mat, pmx);
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/* Set the transformation matrix */
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FT_Set_Transform(face, &ftmatrix, 0);
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FT_Set_Transform(face, &mat, 0);
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}
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static BOOL
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@ -3512,7 +3561,6 @@ ftGdiGetGlyphOutline(
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LPMAT2 pmat2,
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BOOL bIgnoreRotation)
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{
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static const FT_Matrix identityMat = {(1 << 16), 0, 0, (1 << 16)};
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PDC_ATTR pdcattr;
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PTEXTOBJ TextObj;
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PFONTGDI FontGDI;
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@ -3639,25 +3687,10 @@ ftGdiGetGlyphOutline(
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/* World transform */
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{
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FT_Matrix ftmatrix;
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FLOATOBJ efTemp;
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PMATRIX pmx = DC_pmxWorldToDevice(dc);
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/* Create a freetype matrix, by converting to 16.16 fixpoint format */
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efTemp = pmx->efM11;
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FLOATOBJ_MulLong(&efTemp, 0x00010000);
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ftmatrix.xx = FLOATOBJ_GetLong(&efTemp);
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efTemp = pmx->efM12;
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FLOATOBJ_MulLong(&efTemp, 0x00010000);
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ftmatrix.xy = FLOATOBJ_GetLong(&efTemp);
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efTemp = pmx->efM21;
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FLOATOBJ_MulLong(&efTemp, 0x00010000);
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ftmatrix.yx = FLOATOBJ_GetLong(&efTemp);
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efTemp = pmx->efM22;
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FLOATOBJ_MulLong(&efTemp, 0x00010000);
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ftmatrix.yy = FLOATOBJ_GetLong(&efTemp);
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FtMatrixFromMx(&ftmatrix, pmx);
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if (memcmp(&ftmatrix, &identityMat, sizeof(identityMat)) != 0)
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{
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@ -3986,7 +4019,7 @@ TextIntGetTextExtentPoint(PDC dc,
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FT_GlyphSlot glyph;
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FT_BitmapGlyph realglyph;
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INT error, glyph_index, i, previous;
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ULONGLONG TotalWidth = 0;
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ULONGLONG TotalWidth64 = 0;
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BOOL use_kerning;
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FT_Render_Mode RenderMode;
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BOOLEAN Render;
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@ -4074,18 +4107,18 @@ TextIntGetTextExtentPoint(PDC dc,
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{
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FT_Vector delta;
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FT_Get_Kerning(face, previous, glyph_index, 0, &delta);
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TotalWidth += delta.x;
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TotalWidth64 += delta.x;
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}
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TotalWidth += realglyph->root.advance.x >> 10;
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TotalWidth64 += realglyph->root.advance.x >> 10;
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if (((TotalWidth + 32) >> 6) <= MaxExtent && NULL != Fit)
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if (((TotalWidth64 + 32) >> 6) <= MaxExtent && NULL != Fit)
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{
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*Fit = i + 1;
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}
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if (NULL != Dx)
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{
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Dx[i] = (TotalWidth + 32) >> 6;
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Dx[i] = (TotalWidth64 + 32) >> 6;
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}
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/* Bold and italic do not use the cache */
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@ -4102,7 +4135,7 @@ TextIntGetTextExtentPoint(PDC dc,
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descender = FontGDI->tmDescent; /* Units below baseline */
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IntUnLockFreeType();
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Size->cx = (TotalWidth + 32) >> 6;
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Size->cx = (TotalWidth64 + 32) >> 6;
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Size->cy = ascender + descender;
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return TRUE;
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@ -5571,6 +5604,14 @@ ScaleLong(LONG lValue, PFLOATOBJ pef)
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return lValue;
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}
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FORCEINLINE LONG FASTCALL
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IntNormalizeAngle(LONG nTenthAngle)
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{
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const LONG nFullAngle = 360 * 10;
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nTenthAngle %= nFullAngle;
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return (nTenthAngle + nFullAngle) % nFullAngle;
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}
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BOOL
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APIENTRY
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GreExtTextOutW(
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@ -5598,15 +5639,14 @@ GreExtTextOutW(
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FT_Face face;
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FT_GlyphSlot glyph;
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FT_BitmapGlyph realglyph;
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LONGLONG TextLeft, RealXStart;
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ULONG TextTop, previous;
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LONGLONG TextLeft64, TextTop64, TextWidth64, RealXStart64;
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ULONG previous;
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FT_Bool use_kerning;
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RECTL DestRect, MaskRect;
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POINTL SourcePoint, BrushOrigin;
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HBITMAP HSourceGlyph;
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SURFOBJ *SourceGlyphSurf;
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SIZEL bitSize;
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INT yoff;
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FONTOBJ *FontObj;
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PFONTGDI FontGDI;
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PTEXTOBJ TextObj = NULL;
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@ -5617,13 +5657,16 @@ GreExtTextOutW(
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BOOL DoBreak = FALSE;
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USHORT DxShift;
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PMATRIX pmxWorldToDevice;
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LONG fixAscender, fixDescender;
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LONG lfEscapement, lfWidth;
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FLOATOBJ Scale;
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LOGFONTW *plf;
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BOOL EmuBold, EmuItalic;
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int thickness;
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BOOL bResult;
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ULONGLONG TextWidth;
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INT DY1, DY2;
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FT_Matrix mat1, mat2 = identityMat;
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FT_Vector vecs[9];
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POINT pts[9];
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/* Check if String is valid */
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if ((Count > 0xFFFF) || (Count > 0 && String == NULL))
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@ -5685,7 +5728,7 @@ GreExtTextOutW(
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}
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IntLPtoDP(dc, &Start, 1);
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RealXStart = ((LONGLONG)Start.x + dc->ptlDCOrig.x) << 6;
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RealXStart64 = ((LONGLONG)Start.x + dc->ptlDCOrig.x) << 6;
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YStart = Start.y + dc->ptlDCOrig.y;
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SourcePoint.x = 0;
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@ -5762,6 +5805,15 @@ GreExtTextOutW(
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plf = &TextObj->logfont.elfEnumLogfontEx.elfLogFont;
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EmuBold = (plf->lfWeight >= FW_BOLD && FontGDI->OriginalWeight <= FW_NORMAL);
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EmuItalic = (plf->lfItalic && !FontGDI->OriginalItalic);
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if (FT_IS_SCALABLE(face))
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{
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lfEscapement = IntNormalizeAngle(plf->lfEscapement);
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lfWidth = labs(plf->lfWidth);
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}
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else
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{
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lfEscapement = lfWidth = 0;
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}
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if (Render)
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RenderMode = IntGetFontRenderMode(plf);
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@ -5780,43 +5832,51 @@ GreExtTextOutW(
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{
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pmxWorldToDevice = DC_pmxWorldToDevice(dc);
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FtSetCoordinateTransform(face, pmxWorldToDevice);
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fixAscender = ScaleLong(FontGDI->tmAscent, &pmxWorldToDevice->efM22) << 6;
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fixDescender = ScaleLong(FontGDI->tmDescent, &pmxWorldToDevice->efM22) << 6;
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}
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else
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{
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pmxWorldToDevice = (PMATRIX)&gmxWorldToDeviceDefault;
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FtSetCoordinateTransform(face, pmxWorldToDevice);
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fixAscender = FontGDI->tmAscent << 6;
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fixDescender = FontGDI->tmDescent << 6;
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}
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/*
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* Process the vertical alignment and determine the yoff.
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* Process the vertical alignment and determine DY1 and DY2.
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*/
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#define VALIGN_MASK (TA_TOP | TA_BASELINE | TA_BOTTOM)
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if ((pdcattr->lTextAlign & VALIGN_MASK) == TA_BASELINE)
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yoff = 0;
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{
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DY1 = FontGDI->tmAscent;
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DY2 = FontGDI->tmDescent;
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}
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else if ((pdcattr->lTextAlign & VALIGN_MASK) == TA_BOTTOM)
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yoff = -(fixDescender >> 6);
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{
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DY1 = FontGDI->tmHeight;
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DY2 = 0;
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}
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else /* TA_TOP */
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yoff = fixAscender >> 6;
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{
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DY1 = 0;
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DY2 = FontGDI->tmHeight;
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}
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#undef VALIGN_MASK
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IntWidthMatrix(face, &mat1, lfWidth);
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FT_Matrix_Multiply(&mat1, &mat2);
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FT_Set_Transform(face, &mat2, NULL);
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/*
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* Calculate width of the text.
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*/
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TextWidth = 0;
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TextWidth64 = 0;
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DxShift = fuOptions & ETO_PDY ? 1 : 0;
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use_kerning = FT_HAS_KERNING(face);
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previous = 0;
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if ((fuOptions & ETO_OPAQUE) ||
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(pdcattr->lTextAlign & (TA_CENTER | TA_RIGHT)))
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(pdcattr->lTextAlign & (TA_CENTER | TA_RIGHT)) ||
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lfEscapement || plf->lfUnderline || plf->lfStrikeOut)
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{
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TextLeft = RealXStart;
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TextTop = YStart;
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TextLeft64 = RealXStart64;
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TextTop64 = YStart << 6;
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for (i = 0; i < Count; ++i)
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{
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glyph_index = get_glyph_index_flagged(face, String[i], ETO_GLYPH_INDEX, fuOptions);
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@ -5850,28 +5910,28 @@ GreExtTextOutW(
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{
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FT_Vector delta;
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FT_Get_Kerning(face, previous, glyph_index, 0, &delta);
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TextLeft += delta.x;
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TextLeft64 += delta.x;
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}
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if (Dx == NULL)
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{
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TextLeft += realglyph->root.advance.x >> 10;
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TextLeft64 += realglyph->root.advance.x >> 10;
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}
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else
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{
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// FIXME this should probably be a matrix transform with TextTop as well.
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// FIXME this should probably be a matrix transform with TextTop64 as well.
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Scale = pdcattr->mxWorldToDevice.efM11;
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if (FLOATOBJ_Equal0(&Scale))
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FLOATOBJ_Set1(&Scale);
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/* do the shift before multiplying to preserve precision */
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FLOATOBJ_MulLong(&Scale, Dx[i << DxShift] << 6);
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TextLeft += FLOATOBJ_GetLong(&Scale);
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TextLeft64 += FLOATOBJ_GetLong(&Scale);
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}
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if (DxShift)
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{
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TextTop -= Dx[2 * i + 1] << 6;
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TextTop64 -= Dx[2 * i + 1] << 6;
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}
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previous = glyph_index;
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@ -5879,7 +5939,7 @@ GreExtTextOutW(
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FT_Done_Glyph((FT_Glyph)realglyph);
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}
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TextWidth = TextLeft - RealXStart;
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TextWidth64 = TextLeft64 - RealXStart64;
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}
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/*
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@ -5887,13 +5947,13 @@ GreExtTextOutW(
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*/
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if ((pdcattr->lTextAlign & TA_CENTER) == TA_CENTER)
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{
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RealXStart -= TextWidth / 2;
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RealXStart64 -= TextWidth64 / 2;
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}
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else if ((pdcattr->lTextAlign & TA_RIGHT) == TA_RIGHT)
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{
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RealXStart -= TextWidth;
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if (((RealXStart + TextWidth + 32) >> 6) <= Start.x + dc->ptlDCOrig.x)
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RealXStart += 1 << 6;
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RealXStart64 -= TextWidth64;
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if (((RealXStart64 + TextWidth64 + 32) >> 6) <= Start.x + dc->ptlDCOrig.x)
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RealXStart64 += 1 << 6;
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}
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psurf = dc->dclevel.pSurface;
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@ -5905,11 +5965,8 @@ GreExtTextOutW(
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if(dc->pdcattr->ulDirty_ & DIRTY_TEXT)
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DC_vUpdateTextBrush(dc) ;
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if (!face->units_per_EM)
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{
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thickness = 1;
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}
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else
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thickness = 1;
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if (face->units_per_EM)
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{
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thickness = face->underline_thickness *
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face->size->metrics.y_ppem / face->units_per_EM;
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@ -5917,15 +5974,93 @@ GreExtTextOutW(
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thickness = 1;
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}
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IntEscapeMatrix(&mat1, lfEscapement);
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FT_Matrix_Multiply(&mat1, &mat2);
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FT_Set_Transform(face, &mat2, NULL);
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// background rectangle
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vecs[0].x = 0;
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vecs[0].y = (DY1 - FontGDI->tmHeight) << 16; // Top Left
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vecs[1].x = TextWidth64 << 10;
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vecs[1].y = (DY1 - FontGDI->tmHeight) << 16; // Top Right
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vecs[2].x = TextWidth64 << 10;
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vecs[2].y = DY1 << 16; // Bottom Right
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vecs[3].x = 0;
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vecs[3].y = DY1 << 16; // Bottom Left
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// the starting point
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vecs[4].x = 0;
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vecs[4].y = (DY1 - FontGDI->tmAscent) << 16;
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// underline
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if (plf->lfUnderline)
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{
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int position = 0;
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if (face->units_per_EM)
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{
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position = face->underline_position *
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face->size->metrics.y_ppem / face->units_per_EM;
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}
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vecs[5].x = 0;
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vecs[5].y = (DY1 - FontGDI->tmAscent + position) << 16;
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vecs[6].x = TextWidth64 << 10;
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vecs[6].y = (DY1 - FontGDI->tmAscent + position) << 16;
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}
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// strike through
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if (plf->lfStrikeOut)
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{
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vecs[7].x = 0;
|
||||
vecs[7].y = (DY1 - FontGDI->tmAscent + (FontGDI->tmAscent / 3)) << 16;
|
||||
vecs[8].x = TextWidth64 << 10;
|
||||
vecs[8].y = (DY1 - FontGDI->tmAscent + (FontGDI->tmAscent / 3)) << 16;
|
||||
}
|
||||
|
||||
// convert vecs to pts
|
||||
for (i = 0; i < 9; ++i)
|
||||
{
|
||||
FT_Vector_Transform(&vecs[i], &mat1);
|
||||
pts[i].x = (RealXStart64 >> 6) + (vecs[i].x >> 16);
|
||||
pts[i].y = YStart - (vecs[i].y >> 16);
|
||||
}
|
||||
|
||||
if (fuOptions & ETO_OPAQUE)
|
||||
{
|
||||
/* Draw background */
|
||||
RECTL Rect;
|
||||
INT X1 = ((RealXStart64 + 32) >> 6);
|
||||
|
||||
Rect.left = (RealXStart + 32) >> 6;
|
||||
Rect.top = TextTop + yoff - ((fixAscender + 32) >> 6);
|
||||
Rect.right = (RealXStart + TextWidth + 32) >> 6;
|
||||
Rect.bottom = Rect.top + ((fixAscender + fixDescender) >> 6);
|
||||
switch (lfEscapement)
|
||||
{
|
||||
case 0:
|
||||
Rect.left = X1;
|
||||
Rect.top = ((TextTop64 + 32) >> 6) - DY1;
|
||||
Rect.right = (RealXStart64 + TextWidth64 + 32) >> 6;
|
||||
Rect.bottom = ((TextTop64 + 32) >> 6) + DY2;
|
||||
break;
|
||||
case 90 * 10:
|
||||
Rect.left = X1 - DY1;
|
||||
Rect.top = ((TextTop64 - TextWidth64 + 32) >> 6);
|
||||
Rect.right = X1 + DY2;
|
||||
Rect.bottom = ((TextTop64 + 32) >> 6);
|
||||
break;
|
||||
case 180 * 10:
|
||||
Rect.left = (RealXStart64 - TextWidth64 + 32) >> 6;
|
||||
Rect.top = ((TextTop64 + 32) >> 6) - DY2;
|
||||
Rect.right = X1;
|
||||
Rect.bottom = ((TextTop64 + 32) >> 6) + DY1;
|
||||
break;
|
||||
case 270 * 10:
|
||||
Rect.left = X1 - DY2;
|
||||
Rect.top = ((TextTop64 + 32) >> 6);
|
||||
Rect.right = X1 + DY1;
|
||||
Rect.bottom = ((TextTop64 + TextWidth64 + 32) >> 6);
|
||||
break;
|
||||
default:
|
||||
DPRINT1("FIXME: Not implemented lfEscapement\n");
|
||||
RtlZeroMemory(&Rect, sizeof(Rect));
|
||||
// FIXME: Use pts[0] ... pts[3] and EngFillPath
|
||||
}
|
||||
|
||||
if (dc->fs & (DC_ACCUM_APP | DC_ACCUM_WMGR))
|
||||
{
|
||||
|
|
@ -5961,24 +6096,22 @@ GreExtTextOutW(
|
|||
EXLATEOBJ_vInitialize(&exloRGB2Dst, &gpalRGB, psurf->ppal, 0, 0, 0);
|
||||
EXLATEOBJ_vInitialize(&exloDst2RGB, psurf->ppal, &gpalRGB, 0, 0, 0);
|
||||
|
||||
/* Assume success */
|
||||
bResult = TRUE;
|
||||
|
||||
/*
|
||||
* The main rendering loop.
|
||||
*/
|
||||
TextLeft = RealXStart;
|
||||
TextTop = YStart;
|
||||
bResult = TRUE;
|
||||
TextLeft64 = pts[4].x << 6;
|
||||
TextTop64 = pts[4].y << 6;
|
||||
previous = 0;
|
||||
for (i = 0; i < Count; ++i)
|
||||
{
|
||||
glyph_index = get_glyph_index_flagged(face, String[i], ETO_GLYPH_INDEX, fuOptions);
|
||||
|
||||
if (EmuBold || EmuItalic)
|
||||
realglyph = NULL;
|
||||
else
|
||||
realglyph = NULL;
|
||||
if (!EmuBold && !EmuItalic && !lfEscapement)
|
||||
{
|
||||
realglyph = ftGdiGlyphCacheGet(face, glyph_index, plf->lfHeight,
|
||||
RenderMode, pmxWorldToDevice);
|
||||
}
|
||||
if (!realglyph)
|
||||
{
|
||||
error = FT_Load_Glyph(face, glyph_index, FT_LOAD_DEFAULT);
|
||||
|
|
@ -5990,7 +6123,7 @@ GreExtTextOutW(
|
|||
}
|
||||
|
||||
glyph = face->glyph;
|
||||
if (EmuBold || EmuItalic)
|
||||
if (EmuBold || EmuItalic || lfEscapement)
|
||||
{
|
||||
if (EmuBold)
|
||||
FT_GlyphSlot_Embolden(glyph);
|
||||
|
|
@ -6020,15 +6153,15 @@ GreExtTextOutW(
|
|||
{
|
||||
FT_Vector delta;
|
||||
FT_Get_Kerning(face, previous, glyph_index, 0, &delta);
|
||||
TextLeft += delta.x;
|
||||
TextLeft64 += delta.x;
|
||||
}
|
||||
DPRINT("TextLeft: %I64d\n", TextLeft);
|
||||
DPRINT("TextTop: %lu\n", TextTop);
|
||||
DPRINT("TextLeft64: %I64d\n", TextLeft64);
|
||||
DPRINT("TextTop64: %I64d\n", TextTop64);
|
||||
DPRINT("Advance: %d\n", realglyph->root.advance.x);
|
||||
|
||||
DestRect.left = ((TextLeft + 32) >> 6) + realglyph->left;
|
||||
DestRect.left = ((TextLeft64 + 32) >> 6) + realglyph->left;
|
||||
DestRect.right = DestRect.left + realglyph->bitmap.width;
|
||||
DestRect.top = TextTop + yoff - realglyph->top;
|
||||
DestRect.top = ((TextTop64 + 32) >> 6) - realglyph->top;
|
||||
DestRect.bottom = DestRect.top + realglyph->bitmap.rows;
|
||||
|
||||
bitSize.cx = realglyph->bitmap.width;
|
||||
|
|
@ -6125,80 +6258,125 @@ GreExtTextOutW(
|
|||
break;
|
||||
}
|
||||
|
||||
if (plf->lfUnderline)
|
||||
{
|
||||
int i, position;
|
||||
if (!face->units_per_EM)
|
||||
{
|
||||
position = 0;
|
||||
}
|
||||
else
|
||||
{
|
||||
position = face->underline_position *
|
||||
face->size->metrics.y_ppem / face->units_per_EM;
|
||||
}
|
||||
for (i = -thickness / 2; i < -thickness / 2 + thickness; ++i)
|
||||
{
|
||||
EngLineTo(SurfObj,
|
||||
(CLIPOBJ *)&dc->co,
|
||||
&dc->eboText.BrushObject,
|
||||
(TextLeft >> 6),
|
||||
TextTop + yoff - position + i,
|
||||
((TextLeft + (realglyph->root.advance.x >> 10)) >> 6),
|
||||
TextTop + yoff - position + i,
|
||||
NULL,
|
||||
ROP2_TO_MIX(R2_COPYPEN));
|
||||
}
|
||||
}
|
||||
if (plf->lfStrikeOut)
|
||||
{
|
||||
int i;
|
||||
for (i = -thickness / 2; i < -thickness / 2 + thickness; ++i)
|
||||
{
|
||||
EngLineTo(SurfObj,
|
||||
(CLIPOBJ *)&dc->co,
|
||||
&dc->eboText.BrushObject,
|
||||
(TextLeft >> 6),
|
||||
TextTop + yoff - (fixAscender >> 6) / 3 + i,
|
||||
((TextLeft + (realglyph->root.advance.x >> 10)) >> 6),
|
||||
TextTop + yoff - (fixAscender >> 6) / 3 + i,
|
||||
NULL,
|
||||
ROP2_TO_MIX(R2_COPYPEN));
|
||||
}
|
||||
}
|
||||
|
||||
if (NULL == Dx)
|
||||
{
|
||||
TextLeft += realglyph->root.advance.x >> 10;
|
||||
DPRINT("New TextLeft: %I64d\n", TextLeft);
|
||||
TextLeft64 += realglyph->root.advance.x >> 10;
|
||||
TextTop64 -= realglyph->root.advance.y >> 10;
|
||||
DPRINT("New TextLeft64: %I64d\n", TextLeft64);
|
||||
}
|
||||
else
|
||||
{
|
||||
// FIXME this should probably be a matrix transform with TextTop as well.
|
||||
// FIXME this should probably be a matrix transform with TextTop64 as well.
|
||||
Scale = pdcattr->mxWorldToDevice.efM11;
|
||||
if (FLOATOBJ_Equal0(&Scale))
|
||||
FLOATOBJ_Set1(&Scale);
|
||||
|
||||
/* do the shift before multiplying to preserve precision */
|
||||
FLOATOBJ_MulLong(&Scale, Dx[i<<DxShift] << 6);
|
||||
TextLeft += FLOATOBJ_GetLong(&Scale);
|
||||
DPRINT("New TextLeft2: %I64d\n", TextLeft);
|
||||
TextLeft64 += FLOATOBJ_GetLong(&Scale);
|
||||
DPRINT("New TextLeft64 2: %I64d\n", TextLeft64);
|
||||
}
|
||||
|
||||
if (DxShift)
|
||||
{
|
||||
TextTop -= Dx[2 * i + 1] << 6;
|
||||
TextTop64 -= Dx[2 * i + 1] << 6;
|
||||
}
|
||||
|
||||
previous = glyph_index;
|
||||
|
||||
/* No cache, so clean up */
|
||||
if (EmuBold || EmuItalic)
|
||||
if (EmuBold || EmuItalic || lfEscapement)
|
||||
{
|
||||
FT_Done_Glyph((FT_Glyph)realglyph);
|
||||
}
|
||||
}
|
||||
|
||||
if (plf->lfUnderline || plf->lfStrikeOut)
|
||||
{
|
||||
INT x0, y0, x1, y1;
|
||||
if (pts[0].x < pts[2].x)
|
||||
{
|
||||
x0 = pts[0].x;
|
||||
x1 = pts[2].x;
|
||||
}
|
||||
else
|
||||
{
|
||||
x0 = pts[2].x;
|
||||
x1 = pts[0].x;
|
||||
}
|
||||
if (pts[0].y < pts[2].y)
|
||||
{
|
||||
y0 = pts[0].y;
|
||||
y1 = pts[2].y;
|
||||
}
|
||||
else
|
||||
{
|
||||
y0 = pts[2].y;
|
||||
y1 = pts[0].y;
|
||||
}
|
||||
if (dc->dctype == DCTYPE_DIRECT)
|
||||
MouseSafetyOnDrawStart(dc->ppdev, x0, y0, x1, y1);
|
||||
}
|
||||
|
||||
if (plf->lfUnderline)
|
||||
{
|
||||
INT i, nEscape = lfEscapement % (180 * 10);
|
||||
for (i = -thickness / 2; i < -thickness / 2 + thickness; ++i)
|
||||
{
|
||||
if (nEscape < 45 * 10 || nEscape > (180 - 45) * 10)
|
||||
{
|
||||
// move vertical
|
||||
EngLineTo(SurfObj, (CLIPOBJ *)&dc->co,
|
||||
&dc->eboText.BrushObject,
|
||||
pts[5].x, pts[5].y + i,
|
||||
pts[6].x, pts[6].y + i,
|
||||
NULL, ROP2_TO_MIX(R2_COPYPEN));
|
||||
}
|
||||
else
|
||||
{
|
||||
// move horizontal
|
||||
EngLineTo(SurfObj, (CLIPOBJ *)&dc->co,
|
||||
&dc->eboText.BrushObject,
|
||||
pts[5].x + i, pts[5].y,
|
||||
pts[6].x + i, pts[6].y,
|
||||
NULL, ROP2_TO_MIX(R2_COPYPEN));
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if (plf->lfStrikeOut)
|
||||
{
|
||||
INT i, nEscape = lfEscapement % (180 * 10);
|
||||
for (i = -thickness / 2; i < -thickness / 2 + thickness; ++i)
|
||||
{
|
||||
if (nEscape < 45 * 10 || nEscape > (180 - 45) * 10)
|
||||
{
|
||||
// move vertical
|
||||
EngLineTo(SurfObj, (CLIPOBJ *)&dc->co,
|
||||
&dc->eboText.BrushObject,
|
||||
pts[7].x, pts[7].y + i,
|
||||
pts[8].x, pts[8].y + i,
|
||||
NULL, ROP2_TO_MIX(R2_COPYPEN));
|
||||
}
|
||||
else
|
||||
{
|
||||
// move horizontal
|
||||
EngLineTo(SurfObj, (CLIPOBJ *)&dc->co,
|
||||
&dc->eboText.BrushObject,
|
||||
pts[7].x + i, pts[7].y,
|
||||
pts[8].x + i, pts[8].y,
|
||||
NULL,
|
||||
ROP2_TO_MIX(R2_COPYPEN));
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if (plf->lfUnderline || plf->lfStrikeOut)
|
||||
{
|
||||
if (dc->dctype == DCTYPE_DIRECT)
|
||||
MouseSafetyOnDrawEnd(dc->ppdev);
|
||||
}
|
||||
|
||||
if (pdcattr->lTextAlign & TA_UPDATECP) {
|
||||
pdcattr->ptlCurrent.x = DestRect.right - dc->ptlDCOrig.x;
|
||||
}
|
||||
|
|
|
|||
Loading…
Reference in a new issue