Module: wine Branch: master Commit: 3250a17e208852fc0fbcac897a69d56010796c1f URL: https://source.winehq.org/git/wine.git/?a=commit;h=3250a17e208852fc0fbcac897...
Author: Vincent Povirk vincent@codeweavers.com Date: Thu May 7 21:08:46 2020 -0500
gdiplus: Support character offsets in GDI32_GdipDrawDriverString.
Signed-off-by: Vincent Povirk vincent@codeweavers.com Signed-off-by: Alexandre Julliard julliard@winehq.org
---
dlls/gdiplus/graphics.c | 66 ++++++++++++++++++++++++++++++++++++++----------- 1 file changed, 52 insertions(+), 14 deletions(-)
diff --git a/dlls/gdiplus/graphics.c b/dlls/gdiplus/graphics.c index 04c5501deb..72075e02fb 100644 --- a/dlls/gdiplus/graphics.c +++ b/dlls/gdiplus/graphics.c @@ -2242,7 +2242,7 @@ void get_log_fontW(const GpFont *font, GpGraphics *graphics, LOGFONTW *lf)
static void get_font_hfont(GpGraphics *graphics, GDIPCONST GpFont *font, GDIPCONST GpStringFormat *format, HFONT *hfont, - GDIPCONST GpMatrix *matrix) + LOGFONTW *lfw_return, GDIPCONST GpMatrix *matrix) { HDC hdc = CreateCompatibleDC(0); GpPointF pt[3]; @@ -2300,6 +2300,9 @@ static void get_font_hfont(GpGraphics *graphics, GDIPCONST GpFont *font,
*hfont = CreateFontIndirectW(&lfw);
+ if (lfw_return) + *lfw_return = lfw; + DeleteDC(hdc); DeleteObject(unscaled_font); } @@ -5371,7 +5374,7 @@ GpStatus WINGDIPAPI GdipMeasureCharacterRanges(GpGraphics* graphics, if (scaled_rect.Width >= 1 << 23) scaled_rect.Width = 1 << 23; if (scaled_rect.Height >= 1 << 23) scaled_rect.Height = 1 << 23;
- get_font_hfont(graphics, font, stringFormat, &gdifont, NULL); + get_font_hfont(graphics, font, stringFormat, &gdifont, NULL, NULL); oldfont = SelectObject(hdc, gdifont);
for (i=0; i<stringFormat->range_count; i++) @@ -5505,7 +5508,7 @@ GpStatus WINGDIPAPI GdipMeasureString(GpGraphics *graphics, if (scaled_rect.Width >= 1 << 23) scaled_rect.Width = 1 << 23; if (scaled_rect.Height >= 1 << 23) scaled_rect.Height = 1 << 23;
- get_font_hfont(graphics, font, format, &gdifont, NULL); + get_font_hfont(graphics, font, format, &gdifont, NULL, NULL); oldfont = SelectObject(hdc, gdifont);
bounds->X = rect->X; @@ -5692,7 +5695,7 @@ GpStatus WINGDIPAPI GdipDrawString(GpGraphics *graphics, GDIPCONST WCHAR *string SelectClipRgn(hdc, rgn); }
- get_font_hfont(graphics, font, format, &gdifont, NULL); + get_font_hfont(graphics, font, format, &gdifont, NULL, NULL); SelectObject(hdc, gdifont);
args.graphics = graphics; @@ -6990,7 +6993,7 @@ GpStatus WINGDIPAPI GdipMeasureDriverString(GpGraphics *graphics, GDIPCONST UINT if (flags & unsupported_flags) FIXME("Ignoring flags %x\n", flags & unsupported_flags);
- get_font_hfont(graphics, font, NULL, &hfont, matrix); + get_font_hfont(graphics, font, NULL, &hfont, NULL, matrix);
hdc = CreateCompatibleDC(0); SelectObject(hdc, hfont); @@ -7075,20 +7078,30 @@ static GpStatus GDI32_GdipDrawDriverString(GpGraphics *graphics, GDIPCONST UINT1 GDIPCONST GpBrush *brush, GDIPCONST PointF *positions, INT flags, GDIPCONST GpMatrix *matrix) { - static const INT unsupported_flags = ~(DriverStringOptionsRealizedAdvance|DriverStringOptionsCmapLookup); INT save_state; - GpPointF pt; + GpPointF pt, *real_positions=NULL; + INT *eto_positions=NULL; HFONT hfont; + LOGFONTW lfw; UINT eto_flags=0; GpStatus status; HRGN hrgn;
- if (flags & unsupported_flags) - FIXME("Ignoring flags %x\n", flags & unsupported_flags); - if (!(flags & DriverStringOptionsCmapLookup)) eto_flags |= ETO_GLYPH_INDEX;
+ if (!(flags & DriverStringOptionsRealizedAdvance) && length > 1) + { + real_positions = heap_alloc(sizeof(*real_positions) * length); + eto_positions = heap_alloc(sizeof(*eto_positions) * 2 * (length - 1)); + if (!real_positions || !eto_positions) + { + heap_free(real_positions); + heap_free(eto_positions); + return OutOfMemory; + } + } + save_state = SaveDC(graphics->hdc); SetBkMode(graphics->hdc, TRANSPARENT); SetTextColor(graphics->hdc, get_gdi_brush_color(brush)); @@ -7104,14 +7117,37 @@ static GpStatus GDI32_GdipDrawDriverString(GpGraphics *graphics, GDIPCONST UINT1 pt = positions[0]; gdip_transform_points(graphics, WineCoordinateSpaceGdiDevice, CoordinateSpaceWorld, &pt, 1);
- get_font_hfont(graphics, font, format, &hfont, matrix); + get_font_hfont(graphics, font, format, &hfont, &lfw, matrix); + + if (!(flags & DriverStringOptionsRealizedAdvance) && length > 1) + { + GpMatrix rotation; + INT i; + + eto_flags |= ETO_PDY; + + memcpy(real_positions, positions, sizeof(PointF) * length); + + gdip_transform_points(graphics, WineCoordinateSpaceGdiDevice, CoordinateSpaceWorld, real_positions, length); + + GdipSetMatrixElements(&rotation, 1.0, 0.0, 0.0, 1.0, 0.0, 0.0); + GdipRotateMatrix(&rotation, lfw.lfEscapement / 10.0, MatrixOrderAppend); + GdipTransformMatrixPoints(&rotation, real_positions, length); + + for (i = 0; i < (length - 1); i++) + { + eto_positions[i*2] = gdip_round(real_positions[i+1].X) - gdip_round(real_positions[i].X); + eto_positions[i*2+1] = gdip_round(real_positions[i].Y) - gdip_round(real_positions[i+1].Y); + } + } + SelectObject(graphics->hdc, hfont);
SetTextAlign(graphics->hdc, TA_BASELINE|TA_LEFT);
gdi_transform_acquire(graphics);
- ExtTextOutW(graphics->hdc, gdip_round(pt.X), gdip_round(pt.Y), eto_flags, NULL, text, length, NULL); + ExtTextOutW(graphics->hdc, gdip_round(pt.X), gdip_round(pt.Y), eto_flags, NULL, text, length, eto_positions);
gdi_transform_release(graphics);
@@ -7119,6 +7155,9 @@ static GpStatus GDI32_GdipDrawDriverString(GpGraphics *graphics, GDIPCONST UINT1
DeleteObject(hfont);
+ heap_free(real_positions); + heap_free(eto_positions); + return Ok; }
@@ -7182,7 +7221,7 @@ static GpStatus SOFTWARE_GdipDrawDriverString(GpGraphics *graphics, GDIPCONST UI heap_free(real_positions); }
- get_font_hfont(graphics, font, format, &hfont, matrix); + get_font_hfont(graphics, font, format, &hfont, NULL, matrix);
hdc = CreateCompatibleDC(0); SelectObject(hdc, hfont); @@ -7346,7 +7385,6 @@ static GpStatus draw_driver_string(GpGraphics *graphics, GDIPCONST UINT16 *text, length = lstrlenW(text);
if (graphics->hdc && !graphics->alpha_hdc && - ((flags & DriverStringOptionsRealizedAdvance) || length <= 1) && brush->bt == BrushTypeSolidColor && (((GpSolidFill*)brush)->color & 0xff000000) == 0xff000000) stat = GDI32_GdipDrawDriverString(graphics, text, length, font, format,