/* * Copyright (C) 2011 Vincent Povirk for CodeWeavers * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA */ #include <stdarg.h> #include <math.h> #include <assert.h> #define NONAMELESSUNION #include "windef.h" #include "winbase.h" #include "wingdi.h" #define COBJMACROS #include "objbase.h" #include "ocidl.h" #include "olectl.h" #include "ole2.h" #include "winreg.h" #include "shlwapi.h" #include "gdiplus.h" #include "gdiplus_private.h" #include "wine/debug.h" #include "wine/list.h" WINE_DEFAULT_DEBUG_CHANNEL(gdiplus); HRESULT WINAPI WICCreateImagingFactory_Proxy(UINT, IWICImagingFactory**); typedef ARGB EmfPlusARGB; typedef struct EmfPlusRecordHeader { WORD Type; WORD Flags; DWORD Size; DWORD DataSize; } EmfPlusRecordHeader; typedef struct EmfPlusHeader { EmfPlusRecordHeader Header; DWORD Version; DWORD EmfPlusFlags; DWORD LogicalDpiX; DWORD LogicalDpiY; } EmfPlusHeader; typedef struct EmfPlusClear { EmfPlusRecordHeader Header; DWORD Color; } EmfPlusClear; typedef struct EmfPlusFillRects { EmfPlusRecordHeader Header; DWORD BrushID; DWORD Count; } EmfPlusFillRects; typedef struct EmfPlusSetClipRect { EmfPlusRecordHeader Header; GpRectF ClipRect; } EmfPlusSetClipRect; typedef struct EmfPlusSetPageTransform { EmfPlusRecordHeader Header; REAL PageScale; } EmfPlusSetPageTransform; typedef struct EmfPlusRect { SHORT X; SHORT Y; SHORT Width; SHORT Height; } EmfPlusRect; typedef struct EmfPlusSetWorldTransform { EmfPlusRecordHeader Header; REAL MatrixData[6]; } EmfPlusSetWorldTransform; typedef struct EmfPlusScaleWorldTransform { EmfPlusRecordHeader Header; REAL Sx; REAL Sy; } EmfPlusScaleWorldTransform; typedef struct EmfPlusMultiplyWorldTransform { EmfPlusRecordHeader Header; REAL MatrixData[6]; } EmfPlusMultiplyWorldTransform; typedef struct EmfPlusRotateWorldTransform { EmfPlusRecordHeader Header; REAL Angle; } EmfPlusRotateWorldTransform; typedef struct EmfPlusTranslateWorldTransform { EmfPlusRecordHeader Header; REAL dx; REAL dy; } EmfPlusTranslateWorldTransform; typedef struct EmfPlusBeginContainer { EmfPlusRecordHeader Header; GpRectF DestRect; GpRectF SrcRect; DWORD StackIndex; } EmfPlusBeginContainer; typedef struct EmfPlusContainerRecord { EmfPlusRecordHeader Header; DWORD StackIndex; } EmfPlusContainerRecord; enum container_type { BEGIN_CONTAINER, SAVE_GRAPHICS }; typedef struct container { struct list entry; DWORD id; enum container_type type; GraphicsContainer state; GpMatrix world_transform; GpUnit page_unit; REAL page_scale; GpRegion *clip; } container; enum PenDataFlags { PenDataTransform = 0x0001, PenDataStartCap = 0x0002, PenDataEndCap = 0x0004, PenDataJoin = 0x0008, PenDataMiterLimit = 0x0010, PenDataLineStyle = 0x0020, PenDataDashedLineCap = 0x0040, PenDataDashedLineOffset = 0x0080, PenDataDashedLine = 0x0100, PenDataNonCenter = 0x0200, PenDataCompoundLine = 0x0400, PenDataCustomStartCap = 0x0800, PenDataCustomEndCap = 0x1000 }; typedef struct EmfPlusTransformMatrix { REAL TransformMatrix[6]; } EmfPlusTransformMatrix; enum LineStyle { LineStyleSolid, LineStyleDash, LineStyleDot, LineStyleDashDot, LineStyleDashDotDot, LineStyleCustom }; typedef struct EmfPlusDashedLineData { DWORD DashedLineDataSize; BYTE data[1]; } EmfPlusDashedLineData; typedef struct EmfPlusCompoundLineData { DWORD CompoundLineDataSize; BYTE data[1]; } EmfPlusCompoundLineData; typedef struct EmfPlusCustomStartCapData { DWORD CustomStartCapSize; BYTE data[1]; } EmfPlusCustomStartCapData; typedef struct EmfPlusCustomEndCapData { DWORD CustomEndCapSize; BYTE data[1]; } EmfPlusCustomEndCapData; typedef struct EmfPlusPenData { DWORD PenDataFlags; DWORD PenUnit; REAL PenWidth; BYTE OptionalData[1]; } EmfPlusPenData; enum BrushDataFlags { BrushDataPath = 1 << 0, BrushDataTransform = 1 << 1, BrushDataPresetColors = 1 << 2, BrushDataBlendFactorsH = 1 << 3, BrushDataBlendFactorsV = 1 << 4, BrushDataFocusScales = 1 << 6, BrushDataIsGammaCorrected = 1 << 7, BrushDataDoNotTransform = 1 << 8, }; typedef struct EmfPlusSolidBrushData { EmfPlusARGB SolidColor; } EmfPlusSolidBrushData; typedef struct EmfPlusHatchBrushData { DWORD HatchStyle; EmfPlusARGB ForeColor; EmfPlusARGB BackColor; } EmfPlusHatchBrushData; typedef struct EmfPlusTextureBrushData { DWORD BrushDataFlags; INT WrapMode; BYTE OptionalData[1]; } EmfPlusTextureBrushData; typedef struct EmfPlusRectF { float X; float Y; float Width; float Height; } EmfPlusRectF; typedef struct EmfPlusLinearGradientBrushData { DWORD BrushDataFlags; INT WrapMode; EmfPlusRectF RectF; EmfPlusARGB StartColor; EmfPlusARGB EndColor; DWORD Reserved1; DWORD Reserved2; BYTE OptionalData[1]; } EmfPlusLinearGradientBrushData; typedef struct EmfPlusBrush { DWORD Version; DWORD Type; union { EmfPlusSolidBrushData solid; EmfPlusHatchBrushData hatch; EmfPlusTextureBrushData texture; EmfPlusLinearGradientBrushData lineargradient; } BrushData; } EmfPlusBrush; typedef struct EmfPlusPen { DWORD Version; DWORD Type; /* EmfPlusPenData */ /* EmfPlusBrush */ BYTE data[1]; } EmfPlusPen; typedef struct EmfPlusPath { DWORD Version; DWORD PathPointCount; DWORD PathPointFlags; /* PathPoints[] */ /* PathPointTypes[] */ /* AlignmentPadding */ BYTE data[1]; } EmfPlusPath; typedef struct EmfPlusRegionNodePath { DWORD RegionNodePathLength; EmfPlusPath RegionNodePath; } EmfPlusRegionNodePath; typedef struct EmfPlusRegion { DWORD Version; DWORD RegionNodeCount; BYTE RegionNode[1]; } EmfPlusRegion; typedef struct EmfPlusPalette { DWORD PaletteStyleFlags; DWORD PaletteCount; BYTE PaletteEntries[1]; } EmfPlusPalette; typedef enum { BitmapDataTypePixel, BitmapDataTypeCompressed, } BitmapDataType; typedef struct EmfPlusBitmap { DWORD Width; DWORD Height; DWORD Stride; DWORD PixelFormat; DWORD Type; BYTE BitmapData[1]; } EmfPlusBitmap; typedef struct EmfPlusMetafile { DWORD Type; DWORD MetafileDataSize; BYTE MetafileData[1]; } EmfPlusMetafile; typedef enum ImageDataType { ImageDataTypeUnknown, ImageDataTypeBitmap, ImageDataTypeMetafile, } ImageDataType; typedef struct EmfPlusImage { DWORD Version; ImageDataType Type; union { EmfPlusBitmap bitmap; EmfPlusMetafile metafile; } ImageData; } EmfPlusImage; typedef struct EmfPlusImageAttributes { DWORD Version; DWORD Reserved1; DWORD WrapMode; EmfPlusARGB ClampColor; DWORD ObjectClamp; DWORD Reserved2; } EmfPlusImageAttributes; typedef struct EmfPlusFont { DWORD Version; float EmSize; DWORD SizeUnit; DWORD FontStyleFlags; DWORD Reserved; DWORD Length; WCHAR FamilyName[1]; } EmfPlusFont; typedef struct EmfPlusObject { EmfPlusRecordHeader Header; union { EmfPlusBrush brush; EmfPlusPen pen; EmfPlusPath path; EmfPlusRegion region; EmfPlusImage image; EmfPlusImageAttributes image_attributes; EmfPlusFont font; } ObjectData; } EmfPlusObject; typedef struct EmfPlusPointR7 { BYTE X; BYTE Y; } EmfPlusPointR7; typedef struct EmfPlusPoint { short X; short Y; } EmfPlusPoint; typedef struct EmfPlusPointF { float X; float Y; } EmfPlusPointF; typedef struct EmfPlusDrawImage { EmfPlusRecordHeader Header; DWORD ImageAttributesID; DWORD SrcUnit; EmfPlusRectF SrcRect; union { EmfPlusRect rect; EmfPlusRectF rectF; } RectData; } EmfPlusDrawImage; typedef struct EmfPlusDrawImagePoints { EmfPlusRecordHeader Header; DWORD ImageAttributesID; DWORD SrcUnit; EmfPlusRectF SrcRect; DWORD count; union { EmfPlusPointR7 pointsR[3]; EmfPlusPoint points[3]; EmfPlusPointF pointsF[3]; } PointData; } EmfPlusDrawImagePoints; typedef struct EmfPlusDrawPath { EmfPlusRecordHeader Header; DWORD PenId; } EmfPlusDrawPath; typedef struct EmfPlusDrawArc { EmfPlusRecordHeader Header; float StartAngle; float SweepAngle; union { EmfPlusRect rect; EmfPlusRectF rectF; } RectData; } EmfPlusDrawArc; typedef struct EmfPlusDrawEllipse { EmfPlusRecordHeader Header; union { EmfPlusRect rect; EmfPlusRectF rectF; } RectData; } EmfPlusDrawEllipse; typedef struct EmfPlusDrawPie { EmfPlusRecordHeader Header; float StartAngle; float SweepAngle; union { EmfPlusRect rect; EmfPlusRectF rectF; } RectData; } EmfPlusDrawPie; typedef struct EmfPlusDrawRects { EmfPlusRecordHeader Header; DWORD Count; union { EmfPlusRect rect[1]; EmfPlusRectF rectF[1]; } RectData; } EmfPlusDrawRects; typedef struct EmfPlusFillPath { EmfPlusRecordHeader Header; union { DWORD BrushId; EmfPlusARGB Color; } data; } EmfPlusFillPath; typedef struct EmfPlusFillClosedCurve { EmfPlusRecordHeader Header; DWORD BrushId; float Tension; DWORD Count; union { EmfPlusPointR7 pointsR[1]; EmfPlusPoint points[1]; EmfPlusPointF pointsF[1]; } PointData; } EmfPlusFillClosedCurve; typedef struct EmfPlusFillEllipse { EmfPlusRecordHeader Header; DWORD BrushId; union { EmfPlusRect rect; EmfPlusRectF rectF; } RectData; } EmfPlusFillEllipse; typedef struct EmfPlusFillPie { EmfPlusRecordHeader Header; DWORD BrushId; float StartAngle; float SweepAngle; union { EmfPlusRect rect; EmfPlusRectF rectF; } RectData; } EmfPlusFillPie; typedef struct EmfPlusDrawDriverString { EmfPlusRecordHeader Header; union { DWORD BrushId; ARGB Color; } brush; DWORD DriverStringOptionsFlags; DWORD MatrixPresent; DWORD GlyphCount; BYTE VariableData[1]; } EmfPlusDrawDriverString; typedef struct EmfPlusFillRegion { EmfPlusRecordHeader Header; union { DWORD BrushId; EmfPlusARGB Color; } data; } EmfPlusFillRegion; typedef struct EmfPlusOffsetClip { EmfPlusRecordHeader Header; float dx; float dy; } EmfPlusOffsetClip; typedef struct EmfPlusSetRenderingOrigin { EmfPlusRecordHeader Header; INT x; INT y; } EmfPlusSetRenderingOrigin; static void metafile_free_object_table_entry(GpMetafile *metafile, BYTE id) { struct emfplus_object *object = &metafile->objtable[id]; switch (object->type) { case ObjectTypeInvalid: break; case ObjectTypeBrush: GdipDeleteBrush(object->u.brush); break; case ObjectTypePen: GdipDeletePen(object->u.pen); break; case ObjectTypePath: GdipDeletePath(object->u.path); break; case ObjectTypeRegion: GdipDeleteRegion(object->u.region); break; case ObjectTypeImage: GdipDisposeImage(object->u.image); break; case ObjectTypeFont: GdipDeleteFont(object->u.font); break; case ObjectTypeImageAttributes: GdipDisposeImageAttributes(object->u.image_attributes); break; default: FIXME("not implemented for object type %u.\n", object->type); return; } object->type = ObjectTypeInvalid; object->u.object = NULL; } void METAFILE_Free(GpMetafile *metafile) { unsigned int i; heap_free(metafile->comment_data); DeleteEnhMetaFile(CloseEnhMetaFile(metafile->record_dc)); if (!metafile->preserve_hemf) DeleteEnhMetaFile(metafile->hemf); if (metafile->record_graphics) { WARN("metafile closed while recording\n"); /* not sure what to do here; for now just prevent the graphics from functioning or using this object */ metafile->record_graphics->image = NULL; metafile->record_graphics->busy = TRUE; } if (metafile->record_stream) IStream_Release(metafile->record_stream); for (i = 0; i < ARRAY_SIZE(metafile->objtable); i++) metafile_free_object_table_entry(metafile, i); } static DWORD METAFILE_AddObjectId(GpMetafile *metafile) { return (metafile->next_object_id++) % EmfPlusObjectTableSize; } static GpStatus METAFILE_AllocateRecord(GpMetafile *metafile, EmfPlusRecordType record_type, DWORD size, void **result) { DWORD size_needed; EmfPlusRecordHeader *record; if (!metafile->comment_data_size) { DWORD data_size = max(256, size * 2 + 4); metafile->comment_data = heap_alloc_zero(data_size); if (!metafile->comment_data) return OutOfMemory; memcpy(metafile->comment_data, "EMF+", 4); metafile->comment_data_size = data_size; metafile->comment_data_length = 4; } size_needed = size + metafile->comment_data_length; if (size_needed > metafile->comment_data_size) { DWORD data_size = size_needed * 2; BYTE *new_data = heap_alloc_zero(data_size); if (!new_data) return OutOfMemory; memcpy(new_data, metafile->comment_data, metafile->comment_data_length); metafile->comment_data_size = data_size; heap_free(metafile->comment_data); metafile->comment_data = new_data; } *result = metafile->comment_data + metafile->comment_data_length; metafile->comment_data_length += size; record = (EmfPlusRecordHeader*)*result; record->Type = record_type; record->Flags = 0; record->Size = size; record->DataSize = size - sizeof(EmfPlusRecordHeader); return Ok; } static void METAFILE_RemoveLastRecord(GpMetafile *metafile, EmfPlusRecordHeader *record) { assert(metafile->comment_data + metafile->comment_data_length == (BYTE*)record + record->Size); metafile->comment_data_length -= record->Size; } static void METAFILE_WriteRecords(GpMetafile *metafile) { if (metafile->comment_data_length > 4) { GdiComment(metafile->record_dc, metafile->comment_data_length, metafile->comment_data); metafile->comment_data_length = 4; } } static GpStatus METAFILE_WriteHeader(GpMetafile *metafile, HDC hdc) { GpStatus stat; if (metafile->metafile_type == MetafileTypeEmfPlusOnly || metafile->metafile_type == MetafileTypeEmfPlusDual) { EmfPlusHeader *header; stat = METAFILE_AllocateRecord(metafile, EmfPlusRecordTypeHeader, sizeof(EmfPlusHeader), (void**)&header); if (stat != Ok) return stat; if (metafile->metafile_type == MetafileTypeEmfPlusDual) header->Header.Flags = 1; header->Version = VERSION_MAGIC2; if (GetDeviceCaps(hdc, TECHNOLOGY) == DT_RASDISPLAY) header->EmfPlusFlags = 1; else header->EmfPlusFlags = 0; header->LogicalDpiX = GetDeviceCaps(hdc, LOGPIXELSX); header->LogicalDpiY = GetDeviceCaps(hdc, LOGPIXELSY); METAFILE_WriteRecords(metafile); } return Ok; } static GpStatus METAFILE_WriteEndOfFile(GpMetafile *metafile) { GpStatus stat; if (metafile->metafile_type == MetafileTypeEmfPlusOnly || metafile->metafile_type == MetafileTypeEmfPlusDual) { EmfPlusRecordHeader *record; stat = METAFILE_AllocateRecord(metafile, EmfPlusRecordTypeEndOfFile, sizeof(EmfPlusRecordHeader), (void**)&record); if (stat != Ok) return stat; METAFILE_WriteRecords(metafile); } return Ok; } GpStatus WINGDIPAPI GdipRecordMetafile(HDC hdc, EmfType type, GDIPCONST GpRectF *frameRect, MetafileFrameUnit frameUnit, GDIPCONST WCHAR *desc, GpMetafile **metafile) { TRACE("(%p %d %s %d %p %p)\n", hdc, type, debugstr_rectf(frameRect), frameUnit, desc, metafile); return GdipRecordMetafileFileName(NULL, hdc, type, frameRect, frameUnit, desc, metafile); } /***************************************************************************** * GdipRecordMetafileI [GDIPLUS.@] */ GpStatus WINGDIPAPI GdipRecordMetafileI(HDC hdc, EmfType type, GDIPCONST GpRect *frameRect, MetafileFrameUnit frameUnit, GDIPCONST WCHAR *desc, GpMetafile **metafile) { GpRectF frameRectF, *pFrameRectF; TRACE("(%p %d %p %d %p %p)\n", hdc, type, frameRect, frameUnit, desc, metafile); if (frameRect) { set_rect(&frameRectF, frameRect->X, frameRect->Y, frameRect->Width, frameRect->Height); pFrameRectF = &frameRectF; } else pFrameRectF = NULL; return GdipRecordMetafile(hdc, type, pFrameRectF, frameUnit, desc, metafile); } GpStatus WINGDIPAPI GdipRecordMetafileStreamI(IStream *stream, HDC hdc, EmfType type, GDIPCONST GpRect *frameRect, MetafileFrameUnit frameUnit, GDIPCONST WCHAR *desc, GpMetafile **metafile) { GpRectF frameRectF, *pFrameRectF; TRACE("(%p %p %d %p %d %p %p)\n", stream, hdc, type, frameRect, frameUnit, desc, metafile); if (frameRect) { set_rect(&frameRectF, frameRect->X, frameRect->Y, frameRect->Width, frameRect->Height); pFrameRectF = &frameRectF; } else pFrameRectF = NULL; return GdipRecordMetafileStream(stream, hdc, type, pFrameRectF, frameUnit, desc, metafile); } GpStatus WINGDIPAPI GdipRecordMetafileStream(IStream *stream, HDC hdc, EmfType type, GDIPCONST GpRectF *frameRect, MetafileFrameUnit frameUnit, GDIPCONST WCHAR *desc, GpMetafile **metafile) { GpStatus stat; TRACE("(%p %p %d %s %d %p %p)\n", stream, hdc, type, debugstr_rectf(frameRect), frameUnit, desc, metafile); if (!stream) return InvalidParameter; stat = GdipRecordMetafile(hdc, type, frameRect, frameUnit, desc, metafile); if (stat == Ok) { (*metafile)->record_stream = stream; IStream_AddRef(stream); } return stat; } static void METAFILE_AdjustFrame(GpMetafile* metafile, const GpPointF *points, UINT num_points) { int i; if (!metafile->auto_frame || !num_points) return; if (metafile->auto_frame_max.X < metafile->auto_frame_min.X) metafile->auto_frame_max = metafile->auto_frame_min = points[0]; for (i=0; i<num_points; i++) { if (points[i].X < metafile->auto_frame_min.X) metafile->auto_frame_min.X = points[i].X; if (points[i].X > metafile->auto_frame_max.X) metafile->auto_frame_max.X = points[i].X; if (points[i].Y < metafile->auto_frame_min.Y) metafile->auto_frame_min.Y = points[i].Y; if (points[i].Y > metafile->auto_frame_max.Y) metafile->auto_frame_max.Y = points[i].Y; } } GpStatus METAFILE_GetGraphicsContext(GpMetafile* metafile, GpGraphics **result) { GpStatus stat; if (!metafile->record_dc || metafile->record_graphics) return InvalidParameter; stat = graphics_from_image((GpImage*)metafile, &metafile->record_graphics); if (stat == Ok) { *result = metafile->record_graphics; metafile->record_graphics->xres = metafile->logical_dpix; metafile->record_graphics->yres = metafile->logical_dpiy; metafile->record_graphics->printer_display = metafile->printer_display; } return stat; } GpStatus METAFILE_GetDC(GpMetafile* metafile, HDC *hdc) { if (metafile->metafile_type == MetafileTypeEmfPlusOnly || metafile->metafile_type == MetafileTypeEmfPlusDual) { EmfPlusRecordHeader *record; GpStatus stat; stat = METAFILE_AllocateRecord(metafile, EmfPlusRecordTypeGetDC, sizeof(EmfPlusRecordHeader), (void**)&record); if (stat != Ok) return stat; METAFILE_WriteRecords(metafile); } *hdc = metafile->record_dc; return Ok; } GpStatus METAFILE_GraphicsClear(GpMetafile* metafile, ARGB color) { if (metafile->metafile_type == MetafileTypeEmfPlusOnly || metafile->metafile_type == MetafileTypeEmfPlusDual) { EmfPlusClear *record; GpStatus stat; stat = METAFILE_AllocateRecord(metafile, EmfPlusRecordTypeClear, sizeof(EmfPlusClear), (void**)&record); if (stat != Ok) return stat; record->Color = color; METAFILE_WriteRecords(metafile); } return Ok; } static BOOL is_integer_rect(const GpRectF *rect) { SHORT x, y, width, height; x = rect->X; y = rect->Y; width = rect->Width; height = rect->Height; if (rect->X != (REAL)x || rect->Y != (REAL)y || rect->Width != (REAL)width || rect->Height != (REAL)height) return FALSE; return TRUE; } static GpStatus METAFILE_PrepareBrushData(GDIPCONST GpBrush *brush, DWORD *size) { switch (brush->bt) { case BrushTypeSolidColor: *size = FIELD_OFFSET(EmfPlusBrush, BrushData) + sizeof(EmfPlusSolidBrushData); break; case BrushTypeHatchFill: *size = FIELD_OFFSET(EmfPlusBrush, BrushData) + sizeof(EmfPlusHatchBrushData); break; case BrushTypeLinearGradient: { BOOL ignore_xform; GpLineGradient *gradient = (GpLineGradient*)brush; *size = FIELD_OFFSET(EmfPlusBrush, BrushData.lineargradient.OptionalData); GdipIsMatrixIdentity(&gradient->transform, &ignore_xform); if (!ignore_xform) *size += sizeof(gradient->transform); if (gradient->pblendcount > 1 && gradient->pblendcolor && gradient->pblendpos) *size += sizeof(DWORD) + gradient->pblendcount * (sizeof(*gradient->pblendcolor) + sizeof(*gradient->pblendpos)); else if (gradient->blendcount > 1 && gradient->blendfac && gradient->blendpos) *size += sizeof(DWORD) + gradient->blendcount * (sizeof(*gradient->blendfac) + sizeof(*gradient->blendpos)); break; } default: FIXME("unsupported brush type: %d\n", brush->bt); return NotImplemented; } return Ok; } static void METAFILE_FillBrushData(GDIPCONST GpBrush *brush, EmfPlusBrush *data) { data->Version = VERSION_MAGIC2; data->Type = brush->bt; switch (brush->bt) { case BrushTypeSolidColor: { GpSolidFill *solid = (GpSolidFill *)brush; data->BrushData.solid.SolidColor = solid->color; break; } case BrushTypeHatchFill: { GpHatch *hatch = (GpHatch *)brush; data->BrushData.hatch.HatchStyle = hatch->hatchstyle; data->BrushData.hatch.ForeColor = hatch->forecol; data->BrushData.hatch.BackColor = hatch->backcol; break; } case BrushTypeLinearGradient: { BYTE *cursor; BOOL ignore_xform; GpLineGradient *gradient = (GpLineGradient*)brush; data->BrushData.lineargradient.BrushDataFlags = 0; data->BrushData.lineargradient.WrapMode = gradient->wrap; data->BrushData.lineargradient.RectF.X = gradient->rect.X; data->BrushData.lineargradient.RectF.Y = gradient->rect.Y; data->BrushData.lineargradient.RectF.Width = gradient->rect.Width; data->BrushData.lineargradient.RectF.Height = gradient->rect.Height; data->BrushData.lineargradient.StartColor = gradient->startcolor; data->BrushData.lineargradient.EndColor = gradient->endcolor; data->BrushData.lineargradient.Reserved1 = gradient->startcolor; data->BrushData.lineargradient.Reserved2 = gradient->endcolor; if (gradient->gamma) data->BrushData.lineargradient.BrushDataFlags |= BrushDataIsGammaCorrected; cursor = &data->BrushData.lineargradient.OptionalData[0]; GdipIsMatrixIdentity(&gradient->transform, &ignore_xform); if (!ignore_xform) { data->BrushData.lineargradient.BrushDataFlags |= BrushDataTransform; memcpy(cursor, &gradient->transform, sizeof(gradient->transform)); cursor += sizeof(gradient->transform); } if (gradient->pblendcount > 1 && gradient->pblendcolor && gradient->pblendpos) { const DWORD count = gradient->pblendcount; data->BrushData.lineargradient.BrushDataFlags |= BrushDataPresetColors; memcpy(cursor, &count, sizeof(count)); cursor += sizeof(count); memcpy(cursor, gradient->pblendpos, count * sizeof(*gradient->pblendpos)); cursor += count * sizeof(*gradient->pblendpos); memcpy(cursor, gradient->pblendcolor, count * sizeof(*gradient->pblendcolor)); } else if (gradient->blendcount > 1 && gradient->blendfac && gradient->blendpos) { const DWORD count = gradient->blendcount; data->BrushData.lineargradient.BrushDataFlags |= BrushDataBlendFactorsH; memcpy(cursor, &count, sizeof(count)); cursor += sizeof(count); memcpy(cursor, gradient->blendpos, count * sizeof(*gradient->blendpos)); cursor += count * sizeof(*gradient->blendpos); memcpy(cursor, gradient->blendfac, count * sizeof(*gradient->blendfac)); } break; } default: FIXME("unsupported brush type: %d\n", brush->bt); } } static GpStatus METAFILE_AddBrushObject(GpMetafile *metafile, GDIPCONST GpBrush *brush, DWORD *id) { EmfPlusObject *object_record; GpStatus stat; DWORD size; *id = -1; if (metafile->metafile_type != MetafileTypeEmfPlusOnly && metafile->metafile_type != MetafileTypeEmfPlusDual) return Ok; stat = METAFILE_PrepareBrushData(brush, &size); if (stat != Ok) return stat; stat = METAFILE_AllocateRecord(metafile, EmfPlusRecordTypeObject, FIELD_OFFSET(EmfPlusObject, ObjectData) + size, (void**)&object_record); if (stat != Ok) return stat; *id = METAFILE_AddObjectId(metafile); object_record->Header.Flags = *id | ObjectTypeBrush << 8; METAFILE_FillBrushData(brush, &object_record->ObjectData.brush); return Ok; } GpStatus METAFILE_FillRectangles(GpMetafile* metafile, GpBrush* brush, GDIPCONST GpRectF* rects, INT count) { if (metafile->metafile_type == MetafileTypeEmfPlusOnly || metafile->metafile_type == MetafileTypeEmfPlusDual) { EmfPlusFillRects *record; GpStatus stat; BOOL integer_rects = TRUE; int i; DWORD brushid; int flags = 0; if (brush->bt == BrushTypeSolidColor) { flags |= 0x8000; brushid = ((GpSolidFill*)brush)->color; } else { stat = METAFILE_AddBrushObject(metafile, brush, &brushid); if (stat != Ok) return stat; } for (i=0; i<count; i++) { if (!is_integer_rect(&rects[i])) { integer_rects = FALSE; break; } } if (integer_rects) flags |= 0x4000; stat = METAFILE_AllocateRecord(metafile, EmfPlusRecordTypeFillRects, sizeof(EmfPlusFillRects) + count * (integer_rects ? sizeof(EmfPlusRect) : sizeof(GpRectF)), (void**)&record); if (stat != Ok) return stat; record->Header.Flags = flags; record->BrushID = brushid; record->Count = count; if (integer_rects) { EmfPlusRect *record_rects = (EmfPlusRect*)(record+1); for (i=0; i<count; i++) { record_rects[i].X = (SHORT)rects[i].X; record_rects[i].Y = (SHORT)rects[i].Y; record_rects[i].Width = (SHORT)rects[i].Width; record_rects[i].Height = (SHORT)rects[i].Height; } } else memcpy(record+1, rects, sizeof(GpRectF) * count); METAFILE_WriteRecords(metafile); } if (metafile->auto_frame) { GpPointF corners[4]; int i; for (i=0; i<count; i++) { corners[0].X = rects[i].X; corners[0].Y = rects[i].Y; corners[1].X = rects[i].X + rects[i].Width; corners[1].Y = rects[i].Y; corners[2].X = rects[i].X; corners[2].Y = rects[i].Y + rects[i].Height; corners[3].X = rects[i].X + rects[i].Width; corners[3].Y = rects[i].Y + rects[i].Height; GdipTransformPoints(metafile->record_graphics, CoordinateSpaceDevice, CoordinateSpaceWorld, corners, 4); METAFILE_AdjustFrame(metafile, corners, 4); } } return Ok; } GpStatus METAFILE_SetClipRect(GpMetafile* metafile, REAL x, REAL y, REAL width, REAL height, CombineMode mode) { if (metafile->metafile_type == MetafileTypeEmfPlusOnly || metafile->metafile_type == MetafileTypeEmfPlusDual) { EmfPlusSetClipRect *record; GpStatus stat; stat = METAFILE_AllocateRecord(metafile, EmfPlusRecordTypeSetClipRect, sizeof(EmfPlusSetClipRect), (void **)&record); if (stat != Ok) return stat; record->Header.Flags = (mode & 0xf) << 8; record->ClipRect.X = x; record->ClipRect.Y = y; record->ClipRect.Width = width; record->ClipRect.Height = height; METAFILE_WriteRecords(metafile); } return Ok; } static GpStatus METAFILE_AddRegionObject(GpMetafile *metafile, GpRegion *region, DWORD *id) { EmfPlusObject *object_record; DWORD size; GpStatus stat; *id = -1; if (metafile->metafile_type != MetafileTypeEmfPlusOnly && metafile->metafile_type != MetafileTypeEmfPlusDual) return Ok; size = write_region_data(region, NULL); stat = METAFILE_AllocateRecord(metafile, EmfPlusRecordTypeObject, FIELD_OFFSET(EmfPlusObject, ObjectData.region) + size, (void**)&object_record); if (stat != Ok) return stat; *id = METAFILE_AddObjectId(metafile); object_record->Header.Flags = *id | ObjectTypeRegion << 8; write_region_data(region, &object_record->ObjectData.region); return Ok; } GpStatus METAFILE_SetClipRegion(GpMetafile* metafile, GpRegion* region, CombineMode mode) { EmfPlusRecordHeader *record; DWORD region_id; GpStatus stat; if (metafile->metafile_type == MetafileTypeEmf) { FIXME("stub!\n"); return NotImplemented; } stat = METAFILE_AddRegionObject(metafile, region, ®ion_id); if (stat != Ok) return stat; stat = METAFILE_AllocateRecord(metafile, EmfPlusRecordTypeSetClipRegion, sizeof(*record), (void**)&record); if (stat != Ok) return stat; record->Flags = region_id | mode << 8; METAFILE_WriteRecords(metafile); return Ok; } GpStatus METAFILE_SetPageTransform(GpMetafile* metafile, GpUnit unit, REAL scale) { if (metafile->metafile_type == MetafileTypeEmfPlusOnly || metafile->metafile_type == MetafileTypeEmfPlusDual) { EmfPlusSetPageTransform *record; GpStatus stat; stat = METAFILE_AllocateRecord(metafile, EmfPlusRecordTypeSetPageTransform, sizeof(EmfPlusSetPageTransform), (void **)&record); if (stat != Ok) return stat; record->Header.Flags = unit; record->PageScale = scale; METAFILE_WriteRecords(metafile); } return Ok; } GpStatus METAFILE_SetWorldTransform(GpMetafile* metafile, GDIPCONST GpMatrix* transform) { if (metafile->metafile_type == MetafileTypeEmfPlusOnly || metafile->metafile_type == MetafileTypeEmfPlusDual) { EmfPlusSetWorldTransform *record; GpStatus stat; stat = METAFILE_AllocateRecord(metafile, EmfPlusRecordTypeSetWorldTransform, sizeof(EmfPlusSetWorldTransform), (void **)&record); if (stat != Ok) return stat; memcpy(record->MatrixData, transform->matrix, sizeof(record->MatrixData)); METAFILE_WriteRecords(metafile); } return Ok; } GpStatus METAFILE_ScaleWorldTransform(GpMetafile* metafile, REAL sx, REAL sy, MatrixOrder order) { if (metafile->metafile_type == MetafileTypeEmfPlusOnly || metafile->metafile_type == MetafileTypeEmfPlusDual) { EmfPlusScaleWorldTransform *record; GpStatus stat; stat = METAFILE_AllocateRecord(metafile, EmfPlusRecordTypeScaleWorldTransform, sizeof(EmfPlusScaleWorldTransform), (void **)&record); if (stat != Ok) return stat; record->Header.Flags = (order == MatrixOrderAppend ? 0x2000 : 0); record->Sx = sx; record->Sy = sy; METAFILE_WriteRecords(metafile); } return Ok; } GpStatus METAFILE_MultiplyWorldTransform(GpMetafile* metafile, GDIPCONST GpMatrix* matrix, MatrixOrder order) { if (metafile->metafile_type == MetafileTypeEmfPlusOnly || metafile->metafile_type == MetafileTypeEmfPlusDual) { EmfPlusMultiplyWorldTransform *record; GpStatus stat; stat = METAFILE_AllocateRecord(metafile, EmfPlusRecordTypeMultiplyWorldTransform, sizeof(EmfPlusMultiplyWorldTransform), (void **)&record); if (stat != Ok) return stat; record->Header.Flags = (order == MatrixOrderAppend ? 0x2000 : 0); memcpy(record->MatrixData, matrix->matrix, sizeof(record->MatrixData)); METAFILE_WriteRecords(metafile); } return Ok; } GpStatus METAFILE_RotateWorldTransform(GpMetafile* metafile, REAL angle, MatrixOrder order) { if (metafile->metafile_type == MetafileTypeEmfPlusOnly || metafile->metafile_type == MetafileTypeEmfPlusDual) { EmfPlusRotateWorldTransform *record; GpStatus stat; stat = METAFILE_AllocateRecord(metafile, EmfPlusRecordTypeRotateWorldTransform, sizeof(EmfPlusRotateWorldTransform), (void **)&record); if (stat != Ok) return stat; record->Header.Flags = (order == MatrixOrderAppend ? 0x2000 : 0); record->Angle = angle; METAFILE_WriteRecords(metafile); } return Ok; } GpStatus METAFILE_TranslateWorldTransform(GpMetafile* metafile, REAL dx, REAL dy, MatrixOrder order) { if (metafile->metafile_type == MetafileTypeEmfPlusOnly || metafile->metafile_type == MetafileTypeEmfPlusDual) { EmfPlusTranslateWorldTransform *record; GpStatus stat; stat = METAFILE_AllocateRecord(metafile, EmfPlusRecordTypeTranslateWorldTransform, sizeof(EmfPlusTranslateWorldTransform), (void **)&record); if (stat != Ok) return stat; record->Header.Flags = (order == MatrixOrderAppend ? 0x2000 : 0); record->dx = dx; record->dy = dy; METAFILE_WriteRecords(metafile); } return Ok; } GpStatus METAFILE_ResetWorldTransform(GpMetafile* metafile) { if (metafile->metafile_type == MetafileTypeEmfPlusOnly || metafile->metafile_type == MetafileTypeEmfPlusDual) { EmfPlusRecordHeader *record; GpStatus stat; stat = METAFILE_AllocateRecord(metafile, EmfPlusRecordTypeResetWorldTransform, sizeof(EmfPlusRecordHeader), (void **)&record); if (stat != Ok) return stat; METAFILE_WriteRecords(metafile); } return Ok; } GpStatus METAFILE_BeginContainer(GpMetafile* metafile, GDIPCONST GpRectF *dstrect, GDIPCONST GpRectF *srcrect, GpUnit unit, DWORD StackIndex) { if (metafile->metafile_type == MetafileTypeEmfPlusOnly || metafile->metafile_type == MetafileTypeEmfPlusDual) { EmfPlusBeginContainer *record; GpStatus stat; stat = METAFILE_AllocateRecord(metafile, EmfPlusRecordTypeBeginContainer, sizeof(*record), (void**)&record); if (stat != Ok) return stat; record->Header.Flags = unit & 0xff; record->DestRect = *dstrect; record->SrcRect = *srcrect; record->StackIndex = StackIndex; METAFILE_WriteRecords(metafile); } return Ok; } GpStatus METAFILE_BeginContainerNoParams(GpMetafile* metafile, DWORD StackIndex) { if (metafile->metafile_type == MetafileTypeEmfPlusOnly || metafile->metafile_type == MetafileTypeEmfPlusDual) { EmfPlusContainerRecord *record; GpStatus stat; stat = METAFILE_AllocateRecord(metafile, EmfPlusRecordTypeBeginContainerNoParams, sizeof(EmfPlusContainerRecord), (void **)&record); if (stat != Ok) return stat; record->StackIndex = StackIndex; METAFILE_WriteRecords(metafile); } return Ok; } GpStatus METAFILE_EndContainer(GpMetafile* metafile, DWORD StackIndex) { if (metafile->metafile_type == MetafileTypeEmfPlusOnly || metafile->metafile_type == MetafileTypeEmfPlusDual) { EmfPlusContainerRecord *record; GpStatus stat; stat = METAFILE_AllocateRecord(metafile, EmfPlusRecordTypeEndContainer, sizeof(EmfPlusContainerRecord), (void **)&record); if (stat != Ok) return stat; record->StackIndex = StackIndex; METAFILE_WriteRecords(metafile); } return Ok; } GpStatus METAFILE_SaveGraphics(GpMetafile* metafile, DWORD StackIndex) { if (metafile->metafile_type == MetafileTypeEmfPlusOnly || metafile->metafile_type == MetafileTypeEmfPlusDual) { EmfPlusContainerRecord *record; GpStatus stat; stat = METAFILE_AllocateRecord(metafile, EmfPlusRecordTypeSave, sizeof(EmfPlusContainerRecord), (void **)&record); if (stat != Ok) return stat; record->StackIndex = StackIndex; METAFILE_WriteRecords(metafile); } return Ok; } GpStatus METAFILE_RestoreGraphics(GpMetafile* metafile, DWORD StackIndex) { if (metafile->metafile_type == MetafileTypeEmfPlusOnly || metafile->metafile_type == MetafileTypeEmfPlusDual) { EmfPlusContainerRecord *record; GpStatus stat; stat = METAFILE_AllocateRecord(metafile, EmfPlusRecordTypeRestore, sizeof(EmfPlusContainerRecord), (void **)&record); if (stat != Ok) return stat; record->StackIndex = StackIndex; METAFILE_WriteRecords(metafile); } return Ok; } GpStatus METAFILE_ReleaseDC(GpMetafile* metafile, HDC hdc) { if (hdc != metafile->record_dc) return InvalidParameter; return Ok; } GpStatus METAFILE_GraphicsDeleted(GpMetafile* metafile) { GpStatus stat; stat = METAFILE_WriteEndOfFile(metafile); metafile->record_graphics = NULL; metafile->hemf = CloseEnhMetaFile(metafile->record_dc); metafile->record_dc = NULL; heap_free(metafile->comment_data); metafile->comment_data = NULL; metafile->comment_data_size = 0; if (stat == Ok) { MetafileHeader header; stat = GdipGetMetafileHeaderFromEmf(metafile->hemf, &header); if (stat == Ok && metafile->auto_frame && metafile->auto_frame_max.X >= metafile->auto_frame_min.X) { RECTL bounds_rc, gdi_bounds_rc; REAL x_scale = 2540.0 / header.DpiX; REAL y_scale = 2540.0 / header.DpiY; BYTE* buffer; UINT buffer_size; gdi_bounds_rc = header.u.EmfHeader.rclBounds; if (gdi_bounds_rc.right > gdi_bounds_rc.left && gdi_bounds_rc.bottom > gdi_bounds_rc.top) { GpPointF *af_min = &metafile->auto_frame_min; GpPointF *af_max = &metafile->auto_frame_max; af_min->X = fmin(af_min->X, gdi_bounds_rc.left); af_min->Y = fmin(af_min->Y, gdi_bounds_rc.top); af_max->X = fmax(af_max->X, gdi_bounds_rc.right); af_max->Y = fmax(af_max->Y, gdi_bounds_rc.bottom); } bounds_rc.left = floorf(metafile->auto_frame_min.X * x_scale); bounds_rc.top = floorf(metafile->auto_frame_min.Y * y_scale); bounds_rc.right = ceilf(metafile->auto_frame_max.X * x_scale); bounds_rc.bottom = ceilf(metafile->auto_frame_max.Y * y_scale); buffer_size = GetEnhMetaFileBits(metafile->hemf, 0, NULL); buffer = heap_alloc(buffer_size); if (buffer) { HENHMETAFILE new_hemf; GetEnhMetaFileBits(metafile->hemf, buffer_size, buffer); ((ENHMETAHEADER*)buffer)->rclFrame = bounds_rc; new_hemf = SetEnhMetaFileBits(buffer_size, buffer); if (new_hemf) { DeleteEnhMetaFile(metafile->hemf); metafile->hemf = new_hemf; } else stat = OutOfMemory; heap_free(buffer); } else stat = OutOfMemory; if (stat == Ok) stat = GdipGetMetafileHeaderFromEmf(metafile->hemf, &header); } if (stat == Ok) { metafile->bounds.X = header.X; metafile->bounds.Y = header.Y; metafile->bounds.Width = header.Width; metafile->bounds.Height = header.Height; } } if (stat == Ok && metafile->record_stream) { BYTE *buffer; UINT buffer_size; buffer_size = GetEnhMetaFileBits(metafile->hemf, 0, NULL); buffer = heap_alloc(buffer_size); if (buffer) { HRESULT hr; GetEnhMetaFileBits(metafile->hemf, buffer_size, buffer); hr = IStream_Write(metafile->record_stream, buffer, buffer_size, NULL); if (FAILED(hr)) stat = hresult_to_status(hr); heap_free(buffer); } else stat = OutOfMemory; } if (metafile->record_stream) { IStream_Release(metafile->record_stream); metafile->record_stream = NULL; } return stat; } GpStatus WINGDIPAPI GdipGetHemfFromMetafile(GpMetafile *metafile, HENHMETAFILE *hEmf) { TRACE("(%p,%p)\n", metafile, hEmf); if (!metafile || !hEmf || !metafile->hemf) return InvalidParameter; *hEmf = metafile->hemf; metafile->hemf = NULL; return Ok; } static GpStatus METAFILE_PlaybackGetDC(GpMetafile *metafile) { GpStatus stat = Ok; stat = GdipGetDC(metafile->playback_graphics, &metafile->playback_dc); return stat; } static void METAFILE_PlaybackReleaseDC(GpMetafile *metafile) { if (metafile->playback_dc) { GdipReleaseDC(metafile->playback_graphics, metafile->playback_dc); metafile->playback_dc = NULL; } } static GpStatus METAFILE_PlaybackUpdateClip(GpMetafile *metafile) { GpStatus stat; stat = GdipCombineRegionRegion(metafile->playback_graphics->clip, metafile->base_clip, CombineModeReplace); if (stat == Ok) stat = GdipCombineRegionRegion(metafile->playback_graphics->clip, metafile->clip, CombineModeIntersect); return stat; } static GpStatus METAFILE_PlaybackUpdateWorldTransform(GpMetafile *metafile) { GpMatrix *real_transform; GpStatus stat; stat = GdipCreateMatrix3(&metafile->src_rect, metafile->playback_points, &real_transform); if (stat == Ok) { REAL scale_x = units_to_pixels(1.0, metafile->page_unit, metafile->logical_dpix, metafile->printer_display); REAL scale_y = units_to_pixels(1.0, metafile->page_unit, metafile->logical_dpiy, metafile->printer_display); if (metafile->page_unit != UnitDisplay) { scale_x *= metafile->page_scale; scale_y *= metafile->page_scale; } stat = GdipScaleMatrix(real_transform, scale_x, scale_y, MatrixOrderPrepend); if (stat == Ok) stat = GdipMultiplyMatrix(real_transform, metafile->world_transform, MatrixOrderPrepend); if (stat == Ok) stat = GdipSetWorldTransform(metafile->playback_graphics, real_transform); GdipDeleteMatrix(real_transform); } return stat; } static void metafile_set_object_table_entry(GpMetafile *metafile, BYTE id, BYTE type, void *object) { metafile_free_object_table_entry(metafile, id); metafile->objtable[id].type = type; metafile->objtable[id].u.object = object; } static GpStatus metafile_deserialize_image(const BYTE *record_data, UINT data_size, GpImage **image) { EmfPlusImage *data = (EmfPlusImage *)record_data; GpStatus status; *image = NULL; if (data_size < FIELD_OFFSET(EmfPlusImage, ImageData)) return InvalidParameter; data_size -= FIELD_OFFSET(EmfPlusImage, ImageData); switch (data->Type) { case ImageDataTypeBitmap: { EmfPlusBitmap *bitmapdata = &data->ImageData.bitmap; if (data_size <= FIELD_OFFSET(EmfPlusBitmap, BitmapData)) return InvalidParameter; data_size -= FIELD_OFFSET(EmfPlusBitmap, BitmapData); switch (bitmapdata->Type) { case BitmapDataTypePixel: { ColorPalette *palette; BYTE *scan0; if (bitmapdata->PixelFormat & PixelFormatIndexed) { EmfPlusPalette *palette_obj = (EmfPlusPalette *)bitmapdata->BitmapData; UINT palette_size = FIELD_OFFSET(EmfPlusPalette, PaletteEntries); if (data_size <= palette_size) return InvalidParameter; palette_size += palette_obj->PaletteCount * sizeof(EmfPlusARGB); if (data_size < palette_size) return InvalidParameter; data_size -= palette_size; palette = (ColorPalette *)bitmapdata->BitmapData; scan0 = (BYTE *)bitmapdata->BitmapData + palette_size; } else { palette = NULL; scan0 = bitmapdata->BitmapData; } if (data_size < bitmapdata->Height * bitmapdata->Stride) return InvalidParameter; status = GdipCreateBitmapFromScan0(bitmapdata->Width, bitmapdata->Height, bitmapdata->Stride, bitmapdata->PixelFormat, scan0, (GpBitmap **)image); if (status == Ok && palette) { status = GdipSetImagePalette(*image, palette); if (status != Ok) { GdipDisposeImage(*image); *image = NULL; } } break; } case BitmapDataTypeCompressed: { IWICImagingFactory *factory; IWICStream *stream; HRESULT hr; if (WICCreateImagingFactory_Proxy(WINCODEC_SDK_VERSION, &factory) != S_OK) return GenericError; hr = IWICImagingFactory_CreateStream(factory, &stream); IWICImagingFactory_Release(factory); if (hr != S_OK) return GenericError; if (IWICStream_InitializeFromMemory(stream, bitmapdata->BitmapData, data_size) == S_OK) status = GdipCreateBitmapFromStream((IStream *)stream, (GpBitmap **)image); else status = GenericError; IWICStream_Release(stream); break; } default: WARN("Invalid bitmap type %d.\n", bitmapdata->Type); return InvalidParameter; } break; } case ImageDataTypeMetafile: { EmfPlusMetafile *metafiledata = &data->ImageData.metafile; if (data_size <= FIELD_OFFSET(EmfPlusMetafile, MetafileData)) return InvalidParameter; data_size -= FIELD_OFFSET(EmfPlusMetafile, MetafileData); switch (metafiledata->Type) { case MetafileTypeEmf: case MetafileTypeEmfPlusOnly: case MetafileTypeEmfPlusDual: { HENHMETAFILE hemf; hemf = SetEnhMetaFileBits(data_size, metafiledata->MetafileData); if (!hemf) return GenericError; status = GdipCreateMetafileFromEmf(hemf, TRUE, (GpMetafile**)image); if (status != Ok) DeleteEnhMetaFile(hemf); break; } default: FIXME("metafile type %d not supported.\n", metafiledata->Type); return NotImplemented; } break; } default: FIXME("image type %d not supported.\n", data->Type); return NotImplemented; } return status; } static GpStatus metafile_deserialize_path(const BYTE *record_data, UINT data_size, GpPath **path) { EmfPlusPath *data = (EmfPlusPath *)record_data; GpStatus status; BYTE *types; UINT size; DWORD i; *path = NULL; if (data_size <= FIELD_OFFSET(EmfPlusPath, data)) return InvalidParameter; data_size -= FIELD_OFFSET(EmfPlusPath, data); if (data->PathPointFlags & 0x800) /* R */ { FIXME("RLE encoded path data is not supported.\n"); return NotImplemented; } else { if (data->PathPointFlags & 0x4000) /* C */ size = sizeof(EmfPlusPoint); else size = sizeof(EmfPlusPointF); size += sizeof(BYTE); /* EmfPlusPathPointType */ size *= data->PathPointCount; } if (data_size < size) return InvalidParameter; status = GdipCreatePath(FillModeAlternate, path); if (status != Ok) return status; (*path)->pathdata.Count = data->PathPointCount; (*path)->pathdata.Points = GdipAlloc(data->PathPointCount * sizeof(*(*path)->pathdata.Points)); (*path)->pathdata.Types = GdipAlloc(data->PathPointCount * sizeof(*(*path)->pathdata.Types)); (*path)->datalen = (*path)->pathdata.Count; if (!(*path)->pathdata.Points || !(*path)->pathdata.Types) { GdipDeletePath(*path); return OutOfMemory; } if (data->PathPointFlags & 0x4000) /* C */ { EmfPlusPoint *points = (EmfPlusPoint *)data->data; for (i = 0; i < data->PathPointCount; i++) { (*path)->pathdata.Points[i].X = points[i].X; (*path)->pathdata.Points[i].Y = points[i].Y; } types = (BYTE *)(points + i); } else { EmfPlusPointF *points = (EmfPlusPointF *)data->data; memcpy((*path)->pathdata.Points, points, sizeof(*points) * data->PathPointCount); types = (BYTE *)(points + data->PathPointCount); } memcpy((*path)->pathdata.Types, types, sizeof(*types) * data->PathPointCount); return Ok; } static GpStatus metafile_read_region_node(struct memory_buffer *mbuf, GpRegion *region, region_element *node, UINT *count) { const DWORD *type; GpStatus status; type = buffer_read(mbuf, sizeof(*type)); if (!type) return Ok; node->type = *type; switch (node->type) { case CombineModeReplace: case CombineModeIntersect: case CombineModeUnion: case CombineModeXor: case CombineModeExclude: case CombineModeComplement: { region_element *left, *right; left = heap_alloc_zero(sizeof(*left)); if (!left) return OutOfMemory; right = heap_alloc_zero(sizeof(*right)); if (!right) { heap_free(left); return OutOfMemory; } status = metafile_read_region_node(mbuf, region, left, count); if (status == Ok) { status = metafile_read_region_node(mbuf, region, right, count); if (status == Ok) { node->elementdata.combine.left = left; node->elementdata.combine.right = right; region->num_children += 2; return Ok; } } heap_free(left); heap_free(right); return status; } case RegionDataRect: { const EmfPlusRectF *rect; rect = buffer_read(mbuf, sizeof(*rect)); if (!rect) return InvalidParameter; memcpy(&node->elementdata.rect, rect, sizeof(*rect)); *count += 1; return Ok; } case RegionDataPath: { const BYTE *path_data; const UINT *data_size; GpPath *path; data_size = buffer_read(mbuf, FIELD_OFFSET(EmfPlusRegionNodePath, RegionNodePath)); if (!data_size) return InvalidParameter; path_data = buffer_read(mbuf, *data_size); if (!path_data) return InvalidParameter; status = metafile_deserialize_path(path_data, *data_size, &path); if (status == Ok) { node->elementdata.path = path; *count += 1; } return Ok; } case RegionDataEmptyRect: case RegionDataInfiniteRect: *count += 1; return Ok; default: FIXME("element type %#x is not supported\n", *type); break; } return InvalidParameter; } static GpStatus metafile_deserialize_region(const BYTE *record_data, UINT data_size, GpRegion **region) { struct memory_buffer mbuf; GpStatus status; UINT count; *region = NULL; init_memory_buffer(&mbuf, record_data, data_size); if (!buffer_read(&mbuf, FIELD_OFFSET(EmfPlusRegion, RegionNode))) return InvalidParameter; status = GdipCreateRegion(region); if (status != Ok) return status; count = 0; status = metafile_read_region_node(&mbuf, *region, &(*region)->node, &count); if (status == Ok && !count) status = InvalidParameter; if (status != Ok) { GdipDeleteRegion(*region); *region = NULL; } return status; } static GpStatus metafile_deserialize_brush(const BYTE *record_data, UINT data_size, GpBrush **brush) { static const UINT header_size = FIELD_OFFSET(EmfPlusBrush, BrushData); EmfPlusBrush *data = (EmfPlusBrush *)record_data; EmfPlusTransformMatrix *transform = NULL; DWORD brushflags; GpStatus status; UINT offset; *brush = NULL; if (data_size < header_size) return InvalidParameter; switch (data->Type) { case BrushTypeSolidColor: if (data_size != header_size + sizeof(EmfPlusSolidBrushData)) return InvalidParameter; status = GdipCreateSolidFill(data->BrushData.solid.SolidColor, (GpSolidFill **)brush); break; case BrushTypeHatchFill: if (data_size != header_size + sizeof(EmfPlusHatchBrushData)) return InvalidParameter; status = GdipCreateHatchBrush(data->BrushData.hatch.HatchStyle, data->BrushData.hatch.ForeColor, data->BrushData.hatch.BackColor, (GpHatch **)brush); break; case BrushTypeTextureFill: { GpImage *image; offset = header_size + FIELD_OFFSET(EmfPlusTextureBrushData, OptionalData); if (data_size <= offset) return InvalidParameter; brushflags = data->BrushData.texture.BrushDataFlags; if (brushflags & BrushDataTransform) { if (data_size <= offset + sizeof(EmfPlusTransformMatrix)) return InvalidParameter; transform = (EmfPlusTransformMatrix *)(record_data + offset); offset += sizeof(EmfPlusTransformMatrix); } status = metafile_deserialize_image(record_data + offset, data_size - offset, &image); if (status != Ok) return status; status = GdipCreateTexture(image, data->BrushData.texture.WrapMode, (GpTexture **)brush); if (status == Ok && transform && !(brushflags & BrushDataDoNotTransform)) GdipSetTextureTransform((GpTexture *)*brush, (const GpMatrix *)transform); GdipDisposeImage(image); break; } case BrushTypeLinearGradient: { GpLineGradient *gradient = NULL; GpRectF rect; UINT position_count = 0; offset = header_size + FIELD_OFFSET(EmfPlusLinearGradientBrushData, OptionalData); if (data_size < offset) return InvalidParameter; brushflags = data->BrushData.lineargradient.BrushDataFlags; if ((brushflags & BrushDataPresetColors) && (brushflags & (BrushDataBlendFactorsH | BrushDataBlendFactorsV))) return InvalidParameter; if (brushflags & BrushDataTransform) { if (data_size < offset + sizeof(EmfPlusTransformMatrix)) return InvalidParameter; transform = (EmfPlusTransformMatrix *)(record_data + offset); offset += sizeof(EmfPlusTransformMatrix); } if (brushflags & (BrushDataPresetColors | BrushDataBlendFactorsH | BrushDataBlendFactorsV)) { if (data_size <= offset + sizeof(DWORD)) /* Number of factors/preset colors. */ return InvalidParameter; position_count = *(DWORD *)(record_data + offset); offset += sizeof(DWORD); } if (brushflags & BrushDataPresetColors) { if (data_size != offset + position_count * (sizeof(float) + sizeof(EmfPlusARGB))) return InvalidParameter; } else if (brushflags & BrushDataBlendFactorsH) { if (data_size != offset + position_count * 2 * sizeof(float)) return InvalidParameter; } rect.X = data->BrushData.lineargradient.RectF.X; rect.Y = data->BrushData.lineargradient.RectF.Y; rect.Width = data->BrushData.lineargradient.RectF.Width; rect.Height = data->BrushData.lineargradient.RectF.Height; status = GdipCreateLineBrushFromRect(&rect, data->BrushData.lineargradient.StartColor, data->BrushData.lineargradient.EndColor, LinearGradientModeHorizontal, data->BrushData.lineargradient.WrapMode, &gradient); if (status == Ok) { if (transform) status = GdipSetLineTransform(gradient, (const GpMatrix *)transform); if (status == Ok) { if (brushflags & BrushDataPresetColors) status = GdipSetLinePresetBlend(gradient, (ARGB *)(record_data + offset + position_count * sizeof(REAL)), (REAL *)(record_data + offset), position_count); else if (brushflags & BrushDataBlendFactorsH) status = GdipSetLineBlend(gradient, (REAL *)(record_data + offset + position_count * sizeof(REAL)), (REAL *)(record_data + offset), position_count); if (brushflags & BrushDataIsGammaCorrected) FIXME("BrushDataIsGammaCorrected is not handled.\n"); } } if (status == Ok) *brush = (GpBrush *)gradient; else GdipDeleteBrush((GpBrush *)gradient); break; } default: FIXME("brush type %u is not supported.\n", data->Type); return NotImplemented; } return status; } static GpStatus metafile_get_pen_brush_data_offset(EmfPlusPen *data, UINT data_size, DWORD *ret) { EmfPlusPenData *pendata = (EmfPlusPenData *)data->data; DWORD offset = FIELD_OFFSET(EmfPlusPen, data); if (data_size <= offset) return InvalidParameter; offset += FIELD_OFFSET(EmfPlusPenData, OptionalData); if (data_size <= offset) return InvalidParameter; if (pendata->PenDataFlags & PenDataTransform) offset += sizeof(EmfPlusTransformMatrix); if (pendata->PenDataFlags & PenDataStartCap) offset += sizeof(DWORD); if (pendata->PenDataFlags & PenDataEndCap) offset += sizeof(DWORD); if (pendata->PenDataFlags & PenDataJoin) offset += sizeof(DWORD); if (pendata->PenDataFlags & PenDataMiterLimit) offset += sizeof(REAL); if (pendata->PenDataFlags & PenDataLineStyle) offset += sizeof(DWORD); if (pendata->PenDataFlags & PenDataDashedLineCap) offset += sizeof(DWORD); if (pendata->PenDataFlags & PenDataDashedLineOffset) offset += sizeof(REAL); if (pendata->PenDataFlags & PenDataDashedLine) { EmfPlusDashedLineData *dashedline = (EmfPlusDashedLineData *)((BYTE *)data + offset); offset += FIELD_OFFSET(EmfPlusDashedLineData, data); if (data_size <= offset) return InvalidParameter; offset += dashedline->DashedLineDataSize * sizeof(float); } if (pendata->PenDataFlags & PenDataNonCenter) offset += sizeof(DWORD); if (pendata->PenDataFlags & PenDataCompoundLine) { EmfPlusCompoundLineData *compoundline = (EmfPlusCompoundLineData *)((BYTE *)data + offset); offset += FIELD_OFFSET(EmfPlusCompoundLineData, data); if (data_size <= offset) return InvalidParameter; offset += compoundline->CompoundLineDataSize * sizeof(float); } if (pendata->PenDataFlags & PenDataCustomStartCap) { EmfPlusCustomStartCapData *startcap = (EmfPlusCustomStartCapData *)((BYTE *)data + offset); offset += FIELD_OFFSET(EmfPlusCustomStartCapData, data); if (data_size <= offset) return InvalidParameter; offset += startcap->CustomStartCapSize; } if (pendata->PenDataFlags & PenDataCustomEndCap) { EmfPlusCustomEndCapData *endcap = (EmfPlusCustomEndCapData *)((BYTE *)data + offset); offset += FIELD_OFFSET(EmfPlusCustomEndCapData, data); if (data_size <= offset) return InvalidParameter; offset += endcap->CustomEndCapSize; } *ret = offset; return Ok; } static GpStatus METAFILE_PlaybackObject(GpMetafile *metafile, UINT flags, UINT data_size, const BYTE *record_data) { BYTE type = (flags >> 8) & 0xff; BYTE id = flags & 0xff; void *object = NULL; GpStatus status; if (type > ObjectTypeMax || id >= EmfPlusObjectTableSize) return InvalidParameter; switch (type) { case ObjectTypeBrush: status = metafile_deserialize_brush(record_data, data_size, (GpBrush **)&object); break; case ObjectTypePen: { EmfPlusPen *data = (EmfPlusPen *)record_data; EmfPlusPenData *pendata = (EmfPlusPenData *)data->data; GpBrush *brush; DWORD offset; GpPen *pen; status = metafile_get_pen_brush_data_offset(data, data_size, &offset); if (status != Ok) return status; status = metafile_deserialize_brush(record_data + offset, data_size - offset, &brush); if (status != Ok) return status; status = GdipCreatePen2(brush, pendata->PenWidth, pendata->PenUnit, &pen); GdipDeleteBrush(brush); if (status != Ok) return status; offset = FIELD_OFFSET(EmfPlusPenData, OptionalData); if (pendata->PenDataFlags & PenDataTransform) { FIXME("PenDataTransform is not supported.\n"); offset += sizeof(EmfPlusTransformMatrix); } if (pendata->PenDataFlags & PenDataStartCap) { if ((status = GdipSetPenStartCap(pen, *(DWORD *)((BYTE *)pendata + offset))) != Ok) goto penfailed; offset += sizeof(DWORD); } if (pendata->PenDataFlags & PenDataEndCap) { if ((status = GdipSetPenEndCap(pen, *(DWORD *)((BYTE *)pendata + offset))) != Ok) goto penfailed; offset += sizeof(DWORD); } if (pendata->PenDataFlags & PenDataJoin) { if ((status = GdipSetPenLineJoin(pen, *(DWORD *)((BYTE *)pendata + offset))) != Ok) goto penfailed; offset += sizeof(DWORD); } if (pendata->PenDataFlags & PenDataMiterLimit) { if ((status = GdipSetPenMiterLimit(pen, *(REAL *)((BYTE *)pendata + offset))) != Ok) goto penfailed; offset += sizeof(REAL); } if (pendata->PenDataFlags & PenDataLineStyle) { if ((status = GdipSetPenDashStyle(pen, *(DWORD *)((BYTE *)pendata + offset))) != Ok) goto penfailed; offset += sizeof(DWORD); } if (pendata->PenDataFlags & PenDataDashedLineCap) { FIXME("PenDataDashedLineCap is not supported.\n"); offset += sizeof(DWORD); } if (pendata->PenDataFlags & PenDataDashedLineOffset) { if ((status = GdipSetPenDashOffset(pen, *(REAL *)((BYTE *)pendata + offset))) != Ok) goto penfailed; offset += sizeof(REAL); } if (pendata->PenDataFlags & PenDataDashedLine) { EmfPlusDashedLineData *dashedline = (EmfPlusDashedLineData *)((BYTE *)pendata + offset); FIXME("PenDataDashedLine is not supported.\n"); offset += FIELD_OFFSET(EmfPlusDashedLineData, data) + dashedline->DashedLineDataSize * sizeof(float); } if (pendata->PenDataFlags & PenDataNonCenter) { FIXME("PenDataNonCenter is not supported.\n"); offset += sizeof(DWORD); } if (pendata->PenDataFlags & PenDataCompoundLine) { EmfPlusCompoundLineData *compoundline = (EmfPlusCompoundLineData *)((BYTE *)pendata + offset); FIXME("PenDataCompoundLine is not supported.\n"); offset += FIELD_OFFSET(EmfPlusCompoundLineData, data) + compoundline->CompoundLineDataSize * sizeof(float); } if (pendata->PenDataFlags & PenDataCustomStartCap) { EmfPlusCustomStartCapData *startcap = (EmfPlusCustomStartCapData *)((BYTE *)pendata + offset); FIXME("PenDataCustomStartCap is not supported.\n"); offset += FIELD_OFFSET(EmfPlusCustomStartCapData, data) + startcap->CustomStartCapSize; } if (pendata->PenDataFlags & PenDataCustomEndCap) { EmfPlusCustomEndCapData *endcap = (EmfPlusCustomEndCapData *)((BYTE *)pendata + offset); FIXME("PenDataCustomEndCap is not supported.\n"); offset += FIELD_OFFSET(EmfPlusCustomEndCapData, data) + endcap->CustomEndCapSize; } object = pen; break; penfailed: GdipDeletePen(pen); return status; } case ObjectTypePath: status = metafile_deserialize_path(record_data, data_size, (GpPath **)&object); break; case ObjectTypeRegion: status = metafile_deserialize_region(record_data, data_size, (GpRegion **)&object); break; case ObjectTypeImage: status = metafile_deserialize_image(record_data, data_size, (GpImage **)&object); break; case ObjectTypeFont: { EmfPlusFont *data = (EmfPlusFont *)record_data; GpFontFamily *family; WCHAR *familyname; if (data_size <= FIELD_OFFSET(EmfPlusFont, FamilyName)) return InvalidParameter; data_size -= FIELD_OFFSET(EmfPlusFont, FamilyName); if (data_size < data->Length * sizeof(WCHAR)) return InvalidParameter; if (!(familyname = GdipAlloc((data->Length + 1) * sizeof(*familyname)))) return OutOfMemory; memcpy(familyname, data->FamilyName, data->Length * sizeof(*familyname)); familyname[data->Length] = 0; status = GdipCreateFontFamilyFromName(familyname, NULL, &family); GdipFree(familyname); /* If a font family cannot be created from family name, native falls back to a sans serif font. */ if (status != Ok) status = GdipGetGenericFontFamilySansSerif(&family); if (status != Ok) return status; status = GdipCreateFont(family, data->EmSize, data->FontStyleFlags, data->SizeUnit, (GpFont **)&object); GdipDeleteFontFamily(family); break; } case ObjectTypeImageAttributes: { EmfPlusImageAttributes *data = (EmfPlusImageAttributes *)record_data; GpImageAttributes *attributes = NULL; if (data_size != sizeof(*data)) return InvalidParameter; if ((status = GdipCreateImageAttributes(&attributes)) != Ok) return status; status = GdipSetImageAttributesWrapMode(attributes, data->WrapMode, *(DWORD *)&data->ClampColor, !!data->ObjectClamp); if (status == Ok) object = attributes; else GdipDisposeImageAttributes(attributes); break; } default: FIXME("not implemented for object type %d.\n", type); return NotImplemented; } if (status == Ok) metafile_set_object_table_entry(metafile, id, type, object); return status; } static GpStatus metafile_set_clip_region(GpMetafile *metafile, GpRegion *region, CombineMode mode) { GpMatrix world_to_device; get_graphics_transform(metafile->playback_graphics, CoordinateSpaceDevice, CoordinateSpaceWorld, &world_to_device); GdipTransformRegion(region, &world_to_device); GdipCombineRegionRegion(metafile->clip, region, mode); return METAFILE_PlaybackUpdateClip(metafile); } GpStatus WINGDIPAPI GdipPlayMetafileRecord(GDIPCONST GpMetafile *metafile, EmfPlusRecordType recordType, UINT flags, UINT dataSize, GDIPCONST BYTE *data) { GpStatus stat; GpMetafile *real_metafile = (GpMetafile*)metafile; TRACE("(%p,%x,%x,%d,%p)\n", metafile, recordType, flags, dataSize, data); if (!metafile || (dataSize && !data) || !metafile->playback_graphics) return InvalidParameter; if (recordType >= 1 && recordType <= 0x7a) { /* regular EMF record */ if (metafile->playback_dc) { ENHMETARECORD *record = heap_alloc_zero(dataSize + 8); if (record) { record->iType = recordType; record->nSize = dataSize + 8; memcpy(record->dParm, data, dataSize); if(PlayEnhMetaFileRecord(metafile->playback_dc, metafile->handle_table, record, metafile->handle_count) == 0) ERR("PlayEnhMetaFileRecord failed\n"); heap_free(record); } else return OutOfMemory; } } else { EmfPlusRecordHeader *header = (EmfPlusRecordHeader*)(data)-1; METAFILE_PlaybackReleaseDC((GpMetafile*)metafile); switch(recordType) { case EmfPlusRecordTypeHeader: case EmfPlusRecordTypeEndOfFile: break; case EmfPlusRecordTypeGetDC: METAFILE_PlaybackGetDC((GpMetafile*)metafile); break; case EmfPlusRecordTypeClear: { EmfPlusClear *record = (EmfPlusClear*)header; if (dataSize != sizeof(record->Color)) return InvalidParameter; return GdipGraphicsClear(metafile->playback_graphics, record->Color); } case EmfPlusRecordTypeFillRects: { EmfPlusFillRects *record = (EmfPlusFillRects*)header; GpBrush *brush, *temp_brush=NULL; GpRectF *rects, *temp_rects=NULL; if (dataSize + sizeof(EmfPlusRecordHeader) < sizeof(EmfPlusFillRects)) return InvalidParameter; if (flags & 0x4000) { if (dataSize + sizeof(EmfPlusRecordHeader) < sizeof(EmfPlusFillRects) + sizeof(EmfPlusRect) * record->Count) return InvalidParameter; } else { if (dataSize + sizeof(EmfPlusRecordHeader) < sizeof(EmfPlusFillRects) + sizeof(GpRectF) * record->Count) return InvalidParameter; } if (flags & 0x8000) { stat = GdipCreateSolidFill(record->BrushID, (GpSolidFill **)&temp_brush); brush = temp_brush; } else { if (record->BrushID >= EmfPlusObjectTableSize || real_metafile->objtable[record->BrushID].type != ObjectTypeBrush) return InvalidParameter; brush = real_metafile->objtable[record->BrushID].u.brush; stat = Ok; } if (stat == Ok) { if (flags & 0x4000) { EmfPlusRect *int_rects = (EmfPlusRect*)(record+1); int i; rects = temp_rects = heap_alloc_zero(sizeof(GpRectF) * record->Count); if (rects) { for (i=0; i<record->Count; i++) { rects[i].X = int_rects[i].X; rects[i].Y = int_rects[i].Y; rects[i].Width = int_rects[i].Width; rects[i].Height = int_rects[i].Height; } } else stat = OutOfMemory; } else rects = (GpRectF*)(record+1); } if (stat == Ok) { stat = GdipFillRectangles(metafile->playback_graphics, brush, rects, record->Count); } GdipDeleteBrush(temp_brush); heap_free(temp_rects); return stat; } case EmfPlusRecordTypeSetClipRect: { EmfPlusSetClipRect *record = (EmfPlusSetClipRect*)header; CombineMode mode = (CombineMode)((flags >> 8) & 0xf); GpRegion *region; if (dataSize + sizeof(EmfPlusRecordHeader) < sizeof(*record)) return InvalidParameter; stat = GdipCreateRegionRect(&record->ClipRect, ®ion); if (stat == Ok) { stat = metafile_set_clip_region(real_metafile, region, mode); GdipDeleteRegion(region); } return stat; } case EmfPlusRecordTypeSetClipRegion: { CombineMode mode = (flags >> 8) & 0xf; BYTE regionid = flags & 0xff; GpRegion *region; if (dataSize != 0) return InvalidParameter; if (regionid >= EmfPlusObjectTableSize || real_metafile->objtable[regionid].type != ObjectTypeRegion) return InvalidParameter; stat = GdipCloneRegion(real_metafile->objtable[regionid].u.region, ®ion); if (stat == Ok) { stat = metafile_set_clip_region(real_metafile, region, mode); GdipDeleteRegion(region); } return stat; } case EmfPlusRecordTypeSetClipPath: { CombineMode mode = (flags >> 8) & 0xf; BYTE pathid = flags & 0xff; GpRegion *region; if (dataSize != 0) return InvalidParameter; if (pathid >= EmfPlusObjectTableSize || real_metafile->objtable[pathid].type != ObjectTypePath) return InvalidParameter; stat = GdipCreateRegionPath(real_metafile->objtable[pathid].u.path, ®ion); if (stat == Ok) { stat = metafile_set_clip_region(real_metafile, region, mode); GdipDeleteRegion(region); } return stat; } case EmfPlusRecordTypeSetPageTransform: { EmfPlusSetPageTransform *record = (EmfPlusSetPageTransform*)header; GpUnit unit = (GpUnit)flags; if (dataSize + sizeof(EmfPlusRecordHeader) < sizeof(EmfPlusSetPageTransform)) return InvalidParameter; real_metafile->page_unit = unit; real_metafile->page_scale = record->PageScale; return METAFILE_PlaybackUpdateWorldTransform(real_metafile); } case EmfPlusRecordTypeSetWorldTransform: { EmfPlusSetWorldTransform *record = (EmfPlusSetWorldTransform*)header; if (dataSize + sizeof(EmfPlusRecordHeader) < sizeof(EmfPlusSetWorldTransform)) return InvalidParameter; memcpy(real_metafile->world_transform->matrix, record->MatrixData, sizeof(record->MatrixData)); return METAFILE_PlaybackUpdateWorldTransform(real_metafile); } case EmfPlusRecordTypeScaleWorldTransform: { EmfPlusScaleWorldTransform *record = (EmfPlusScaleWorldTransform*)header; MatrixOrder order = (flags & 0x2000) ? MatrixOrderAppend : MatrixOrderPrepend; if (dataSize + sizeof(EmfPlusRecordHeader) < sizeof(EmfPlusScaleWorldTransform)) return InvalidParameter; GdipScaleMatrix(real_metafile->world_transform, record->Sx, record->Sy, order); return METAFILE_PlaybackUpdateWorldTransform(real_metafile); } case EmfPlusRecordTypeMultiplyWorldTransform: { EmfPlusMultiplyWorldTransform *record = (EmfPlusMultiplyWorldTransform*)header; MatrixOrder order = (flags & 0x2000) ? MatrixOrderAppend : MatrixOrderPrepend; GpMatrix matrix; if (dataSize + sizeof(EmfPlusRecordHeader) < sizeof(EmfPlusMultiplyWorldTransform)) return InvalidParameter; memcpy(matrix.matrix, record->MatrixData, sizeof(matrix.matrix)); GdipMultiplyMatrix(real_metafile->world_transform, &matrix, order); return METAFILE_PlaybackUpdateWorldTransform(real_metafile); } case EmfPlusRecordTypeRotateWorldTransform: { EmfPlusRotateWorldTransform *record = (EmfPlusRotateWorldTransform*)header; MatrixOrder order = (flags & 0x2000) ? MatrixOrderAppend : MatrixOrderPrepend; if (dataSize + sizeof(EmfPlusRecordHeader) < sizeof(EmfPlusRotateWorldTransform)) return InvalidParameter; GdipRotateMatrix(real_metafile->world_transform, record->Angle, order); return METAFILE_PlaybackUpdateWorldTransform(real_metafile); } case EmfPlusRecordTypeTranslateWorldTransform: { EmfPlusTranslateWorldTransform *record = (EmfPlusTranslateWorldTransform*)header; MatrixOrder order = (flags & 0x2000) ? MatrixOrderAppend : MatrixOrderPrepend; if (dataSize + sizeof(EmfPlusRecordHeader) < sizeof(EmfPlusTranslateWorldTransform)) return InvalidParameter; GdipTranslateMatrix(real_metafile->world_transform, record->dx, record->dy, order); return METAFILE_PlaybackUpdateWorldTransform(real_metafile); } case EmfPlusRecordTypeResetWorldTransform: { GdipSetMatrixElements(real_metafile->world_transform, 1.0, 0.0, 0.0, 1.0, 0.0, 0.0); return METAFILE_PlaybackUpdateWorldTransform(real_metafile); } case EmfPlusRecordTypeBeginContainer: { EmfPlusBeginContainer *record = (EmfPlusBeginContainer*)header; container* cont; GpUnit unit; REAL scale_x, scale_y; GpRectF scaled_srcrect; GpMatrix transform; cont = heap_alloc_zero(sizeof(*cont)); if (!cont) return OutOfMemory; stat = GdipCloneRegion(metafile->clip, &cont->clip); if (stat != Ok) { heap_free(cont); return stat; } stat = GdipBeginContainer2(metafile->playback_graphics, &cont->state); if (stat != Ok) { GdipDeleteRegion(cont->clip); heap_free(cont); return stat; } cont->id = record->StackIndex; cont->type = BEGIN_CONTAINER; cont->world_transform = *metafile->world_transform; cont->page_unit = metafile->page_unit; cont->page_scale = metafile->page_scale; list_add_head(&real_metafile->containers, &cont->entry); unit = record->Header.Flags & 0xff; scale_x = units_to_pixels(1.0, unit, metafile->image.xres, metafile->printer_display); scale_y = units_to_pixels(1.0, unit, metafile->image.yres, metafile->printer_display); scaled_srcrect.X = scale_x * record->SrcRect.X; scaled_srcrect.Y = scale_y * record->SrcRect.Y; scaled_srcrect.Width = scale_x * record->SrcRect.Width; scaled_srcrect.Height = scale_y * record->SrcRect.Height; transform.matrix[0] = record->DestRect.Width / scaled_srcrect.Width; transform.matrix[1] = 0.0; transform.matrix[2] = 0.0; transform.matrix[3] = record->DestRect.Height / scaled_srcrect.Height; transform.matrix[4] = record->DestRect.X - scaled_srcrect.X; transform.matrix[5] = record->DestRect.Y - scaled_srcrect.Y; GdipMultiplyMatrix(real_metafile->world_transform, &transform, MatrixOrderPrepend); return METAFILE_PlaybackUpdateWorldTransform(real_metafile); } case EmfPlusRecordTypeBeginContainerNoParams: case EmfPlusRecordTypeSave: { EmfPlusContainerRecord *record = (EmfPlusContainerRecord*)header; container* cont; cont = heap_alloc_zero(sizeof(*cont)); if (!cont) return OutOfMemory; stat = GdipCloneRegion(metafile->clip, &cont->clip); if (stat != Ok) { heap_free(cont); return stat; } if (recordType == EmfPlusRecordTypeBeginContainerNoParams) stat = GdipBeginContainer2(metafile->playback_graphics, &cont->state); else stat = GdipSaveGraphics(metafile->playback_graphics, &cont->state); if (stat != Ok) { GdipDeleteRegion(cont->clip); heap_free(cont); return stat; } cont->id = record->StackIndex; if (recordType == EmfPlusRecordTypeBeginContainerNoParams) cont->type = BEGIN_CONTAINER; else cont->type = SAVE_GRAPHICS; cont->world_transform = *metafile->world_transform; cont->page_unit = metafile->page_unit; cont->page_scale = metafile->page_scale; list_add_head(&real_metafile->containers, &cont->entry); break; } case EmfPlusRecordTypeEndContainer: case EmfPlusRecordTypeRestore: { EmfPlusContainerRecord *record = (EmfPlusContainerRecord*)header; container* cont; enum container_type type; BOOL found=FALSE; if (recordType == EmfPlusRecordTypeEndContainer) type = BEGIN_CONTAINER; else type = SAVE_GRAPHICS; LIST_FOR_EACH_ENTRY(cont, &real_metafile->containers, container, entry) { if (cont->id == record->StackIndex && cont->type == type) { found = TRUE; break; } } if (found) { container* cont2; /* pop any newer items on the stack */ while ((cont2 = LIST_ENTRY(list_head(&real_metafile->containers), container, entry)) != cont) { list_remove(&cont2->entry); GdipDeleteRegion(cont2->clip); heap_free(cont2); } if (type == BEGIN_CONTAINER) GdipEndContainer(real_metafile->playback_graphics, cont->state); else GdipRestoreGraphics(real_metafile->playback_graphics, cont->state); *real_metafile->world_transform = cont->world_transform; real_metafile->page_unit = cont->page_unit; real_metafile->page_scale = cont->page_scale; GdipCombineRegionRegion(real_metafile->clip, cont->clip, CombineModeReplace); list_remove(&cont->entry); GdipDeleteRegion(cont->clip); heap_free(cont); } break; } case EmfPlusRecordTypeSetPixelOffsetMode: { return GdipSetPixelOffsetMode(real_metafile->playback_graphics, flags & 0xff); } case EmfPlusRecordTypeSetCompositingQuality: { return GdipSetCompositingQuality(real_metafile->playback_graphics, flags & 0xff); } case EmfPlusRecordTypeSetInterpolationMode: { return GdipSetInterpolationMode(real_metafile->playback_graphics, flags & 0xff); } case EmfPlusRecordTypeSetTextRenderingHint: { return GdipSetTextRenderingHint(real_metafile->playback_graphics, flags & 0xff); } case EmfPlusRecordTypeSetAntiAliasMode: { return GdipSetSmoothingMode(real_metafile->playback_graphics, (flags >> 1) & 0xff); } case EmfPlusRecordTypeSetCompositingMode: { return GdipSetCompositingMode(real_metafile->playback_graphics, flags & 0xff); } case EmfPlusRecordTypeObject: { return METAFILE_PlaybackObject(real_metafile, flags, dataSize, data); } case EmfPlusRecordTypeDrawImage: { EmfPlusDrawImage *draw = (EmfPlusDrawImage *)header; BYTE image = flags & 0xff; GpPointF points[3]; if (image >= EmfPlusObjectTableSize || real_metafile->objtable[image].type != ObjectTypeImage) return InvalidParameter; if (dataSize != FIELD_OFFSET(EmfPlusDrawImage, RectData) - sizeof(EmfPlusRecordHeader) + (flags & 0x4000 ? sizeof(EmfPlusRect) : sizeof(EmfPlusRectF))) return InvalidParameter; if (draw->ImageAttributesID >= EmfPlusObjectTableSize || real_metafile->objtable[draw->ImageAttributesID].type != ObjectTypeImageAttributes) return InvalidParameter; if (flags & 0x4000) /* C */ { points[0].X = draw->RectData.rect.X; points[0].Y = draw->RectData.rect.Y; points[1].X = points[0].X + draw->RectData.rect.Width; points[1].Y = points[0].Y; points[2].X = points[1].X; points[2].Y = points[1].Y + draw->RectData.rect.Height; } else { points[0].X = draw->RectData.rectF.X; points[0].Y = draw->RectData.rectF.Y; points[1].X = points[0].X + draw->RectData.rectF.Width; points[1].Y = points[0].Y; points[2].X = points[1].X; points[2].Y = points[1].Y + draw->RectData.rectF.Height; } return GdipDrawImagePointsRect(real_metafile->playback_graphics, real_metafile->objtable[image].u.image, points, 3, draw->SrcRect.X, draw->SrcRect.Y, draw->SrcRect.Width, draw->SrcRect.Height, draw->SrcUnit, real_metafile->objtable[draw->ImageAttributesID].u.image_attributes, NULL, NULL); } case EmfPlusRecordTypeDrawImagePoints: { EmfPlusDrawImagePoints *draw = (EmfPlusDrawImagePoints *)header; static const UINT fixed_part_size = FIELD_OFFSET(EmfPlusDrawImagePoints, PointData) - FIELD_OFFSET(EmfPlusDrawImagePoints, ImageAttributesID); BYTE image = flags & 0xff; GpPointF points[3]; unsigned int i; UINT size; if (image >= EmfPlusObjectTableSize || real_metafile->objtable[image].type != ObjectTypeImage) return InvalidParameter; if (dataSize <= fixed_part_size) return InvalidParameter; dataSize -= fixed_part_size; if (draw->ImageAttributesID >= EmfPlusObjectTableSize || real_metafile->objtable[draw->ImageAttributesID].type != ObjectTypeImageAttributes) return InvalidParameter; if (draw->count != 3) return InvalidParameter; if ((flags >> 13) & 1) /* E */ FIXME("image effects are not supported.\n"); if ((flags >> 11) & 1) /* P */ size = sizeof(EmfPlusPointR7) * draw->count; else if ((flags >> 14) & 1) /* C */ size = sizeof(EmfPlusPoint) * draw->count; else size = sizeof(EmfPlusPointF) * draw->count; if (dataSize != size) return InvalidParameter; if ((flags >> 11) & 1) /* P */ { points[0].X = draw->PointData.pointsR[0].X; points[0].Y = draw->PointData.pointsR[0].Y; for (i = 1; i < 3; i++) { points[i].X = points[i-1].X + draw->PointData.pointsR[i].X; points[i].Y = points[i-1].Y + draw->PointData.pointsR[i].Y; } } else if ((flags >> 14) & 1) /* C */ { for (i = 0; i < 3; i++) { points[i].X = draw->PointData.points[i].X; points[i].Y = draw->PointData.points[i].Y; } } else memcpy(points, draw->PointData.pointsF, sizeof(points)); return GdipDrawImagePointsRect(real_metafile->playback_graphics, real_metafile->objtable[image].u.image, points, 3, draw->SrcRect.X, draw->SrcRect.Y, draw->SrcRect.Width, draw->SrcRect.Height, draw->SrcUnit, real_metafile->objtable[draw->ImageAttributesID].u.image_attributes, NULL, NULL); } case EmfPlusRecordTypeFillPath: { EmfPlusFillPath *fill = (EmfPlusFillPath *)header; GpSolidFill *solidfill = NULL; BYTE path = flags & 0xff; GpBrush *brush; if (path >= EmfPlusObjectTableSize || real_metafile->objtable[path].type != ObjectTypePath) return InvalidParameter; if (dataSize != sizeof(fill->data.BrushId)) return InvalidParameter; if (flags & 0x8000) { stat = GdipCreateSolidFill(fill->data.Color, &solidfill); if (stat != Ok) return stat; brush = (GpBrush *)solidfill; } else { if (fill->data.BrushId >= EmfPlusObjectTableSize || real_metafile->objtable[fill->data.BrushId].type != ObjectTypeBrush) return InvalidParameter; brush = real_metafile->objtable[fill->data.BrushId].u.brush; } stat = GdipFillPath(real_metafile->playback_graphics, brush, real_metafile->objtable[path].u.path); GdipDeleteBrush((GpBrush *)solidfill); return stat; } case EmfPlusRecordTypeFillClosedCurve: { static const UINT fixed_part_size = FIELD_OFFSET(EmfPlusFillClosedCurve, PointData) - sizeof(EmfPlusRecordHeader); EmfPlusFillClosedCurve *fill = (EmfPlusFillClosedCurve *)header; GpSolidFill *solidfill = NULL; GpFillMode mode; GpBrush *brush; UINT size, i; if (dataSize <= fixed_part_size) return InvalidParameter; if (fill->Count == 0) return InvalidParameter; if (flags & 0x800) /* P */ size = (fixed_part_size + sizeof(EmfPlusPointR7) * fill->Count + 3) & ~3; else if (flags & 0x4000) /* C */ size = fixed_part_size + sizeof(EmfPlusPoint) * fill->Count; else size = fixed_part_size + sizeof(EmfPlusPointF) * fill->Count; if (dataSize != size) return InvalidParameter; mode = flags & 0x200 ? FillModeWinding : FillModeAlternate; /* W */ if (flags & 0x8000) /* S */ { stat = GdipCreateSolidFill(fill->BrushId, &solidfill); if (stat != Ok) return stat; brush = (GpBrush *)solidfill; } else { if (fill->BrushId >= EmfPlusObjectTableSize || real_metafile->objtable[fill->BrushId].type != ObjectTypeBrush) return InvalidParameter; brush = real_metafile->objtable[fill->BrushId].u.brush; } if (flags & (0x800 | 0x4000)) { GpPointF *points = GdipAlloc(fill->Count * sizeof(*points)); if (points) { if (flags & 0x800) /* P */ { for (i = 1; i < fill->Count; i++) { points[i].X = points[i - 1].X + fill->PointData.pointsR[i].X; points[i].Y = points[i - 1].Y + fill->PointData.pointsR[i].Y; } } else { for (i = 0; i < fill->Count; i++) { points[i].X = fill->PointData.points[i].X; points[i].Y = fill->PointData.points[i].Y; } } stat = GdipFillClosedCurve2(real_metafile->playback_graphics, brush, points, fill->Count, fill->Tension, mode); GdipFree(points); } else stat = OutOfMemory; } else stat = GdipFillClosedCurve2(real_metafile->playback_graphics, brush, (const GpPointF *)fill->PointData.pointsF, fill->Count, fill->Tension, mode); GdipDeleteBrush((GpBrush *)solidfill); return stat; } case EmfPlusRecordTypeFillEllipse: { EmfPlusFillEllipse *fill = (EmfPlusFillEllipse *)header; GpSolidFill *solidfill = NULL; GpBrush *brush; if (dataSize <= FIELD_OFFSET(EmfPlusFillEllipse, RectData) - sizeof(EmfPlusRecordHeader)) return InvalidParameter; dataSize -= FIELD_OFFSET(EmfPlusFillEllipse, RectData) - sizeof(EmfPlusRecordHeader); if (dataSize != (flags & 0x4000 ? sizeof(EmfPlusRect) : sizeof(EmfPlusRectF))) return InvalidParameter; if (flags & 0x8000) { stat = GdipCreateSolidFill(fill->BrushId, &solidfill); if (stat != Ok) return stat; brush = (GpBrush *)solidfill; } else { if (fill->BrushId >= EmfPlusObjectTableSize || real_metafile->objtable[fill->BrushId].type != ObjectTypeBrush) return InvalidParameter; brush = real_metafile->objtable[fill->BrushId].u.brush; } if (flags & 0x4000) stat = GdipFillEllipseI(real_metafile->playback_graphics, brush, fill->RectData.rect.X, fill->RectData.rect.Y, fill->RectData.rect.Width, fill->RectData.rect.Height); else stat = GdipFillEllipse(real_metafile->playback_graphics, brush, fill->RectData.rectF.X, fill->RectData.rectF.Y, fill->RectData.rectF.Width, fill->RectData.rectF.Height); GdipDeleteBrush((GpBrush *)solidfill); return stat; } case EmfPlusRecordTypeFillPie: { EmfPlusFillPie *fill = (EmfPlusFillPie *)header; GpSolidFill *solidfill = NULL; GpBrush *brush; if (dataSize <= FIELD_OFFSET(EmfPlusFillPie, RectData) - sizeof(EmfPlusRecordHeader)) return InvalidParameter; dataSize -= FIELD_OFFSET(EmfPlusFillPie, RectData) - sizeof(EmfPlusRecordHeader); if (dataSize != (flags & 0x4000 ? sizeof(EmfPlusRect) : sizeof(EmfPlusRectF))) return InvalidParameter; if (flags & 0x8000) /* S */ { stat = GdipCreateSolidFill(fill->BrushId, &solidfill); if (stat != Ok) return stat; brush = (GpBrush *)solidfill; } else { if (fill->BrushId >= EmfPlusObjectTableSize || real_metafile->objtable[fill->BrushId].type != ObjectTypeBrush) return InvalidParameter; brush = real_metafile->objtable[fill->BrushId].u.brush; } if (flags & 0x4000) /* C */ stat = GdipFillPieI(real_metafile->playback_graphics, brush, fill->RectData.rect.X, fill->RectData.rect.Y, fill->RectData.rect.Width, fill->RectData.rect.Height, fill->StartAngle, fill->SweepAngle); else stat = GdipFillPie(real_metafile->playback_graphics, brush, fill->RectData.rectF.X, fill->RectData.rectF.Y, fill->RectData.rectF.Width, fill->RectData.rectF.Height, fill->StartAngle, fill->SweepAngle); GdipDeleteBrush((GpBrush *)solidfill); return stat; } case EmfPlusRecordTypeDrawPath: { EmfPlusDrawPath *draw = (EmfPlusDrawPath *)header; BYTE path = flags & 0xff; if (dataSize != sizeof(draw->PenId)) return InvalidParameter; if (path >= EmfPlusObjectTableSize || draw->PenId >= EmfPlusObjectTableSize) return InvalidParameter; if (real_metafile->objtable[path].type != ObjectTypePath || real_metafile->objtable[draw->PenId].type != ObjectTypePen) return InvalidParameter; return GdipDrawPath(real_metafile->playback_graphics, real_metafile->objtable[draw->PenId].u.pen, real_metafile->objtable[path].u.path); } case EmfPlusRecordTypeDrawArc: { EmfPlusDrawArc *draw = (EmfPlusDrawArc *)header; BYTE pen = flags & 0xff; if (pen >= EmfPlusObjectTableSize || real_metafile->objtable[pen].type != ObjectTypePen) return InvalidParameter; if (dataSize != FIELD_OFFSET(EmfPlusDrawArc, RectData) - sizeof(EmfPlusRecordHeader) + (flags & 0x4000 ? sizeof(EmfPlusRect) : sizeof(EmfPlusRectF))) return InvalidParameter; if (flags & 0x4000) /* C */ return GdipDrawArcI(real_metafile->playback_graphics, real_metafile->objtable[pen].u.pen, draw->RectData.rect.X, draw->RectData.rect.Y, draw->RectData.rect.Width, draw->RectData.rect.Height, draw->StartAngle, draw->SweepAngle); else return GdipDrawArc(real_metafile->playback_graphics, real_metafile->objtable[pen].u.pen, draw->RectData.rectF.X, draw->RectData.rectF.Y, draw->RectData.rectF.Width, draw->RectData.rectF.Height, draw->StartAngle, draw->SweepAngle); } case EmfPlusRecordTypeDrawEllipse: { EmfPlusDrawEllipse *draw = (EmfPlusDrawEllipse *)header; BYTE pen = flags & 0xff; if (pen >= EmfPlusObjectTableSize || real_metafile->objtable[pen].type != ObjectTypePen) return InvalidParameter; if (dataSize != (flags & 0x4000 ? sizeof(EmfPlusRect) : sizeof(EmfPlusRectF))) return InvalidParameter; if (flags & 0x4000) /* C */ return GdipDrawEllipseI(real_metafile->playback_graphics, real_metafile->objtable[pen].u.pen, draw->RectData.rect.X, draw->RectData.rect.Y, draw->RectData.rect.Width, draw->RectData.rect.Height); else return GdipDrawEllipse(real_metafile->playback_graphics, real_metafile->objtable[pen].u.pen, draw->RectData.rectF.X, draw->RectData.rectF.Y, draw->RectData.rectF.Width, draw->RectData.rectF.Height); } case EmfPlusRecordTypeDrawPie: { EmfPlusDrawPie *draw = (EmfPlusDrawPie *)header; BYTE pen = flags & 0xff; if (pen >= EmfPlusObjectTableSize || real_metafile->objtable[pen].type != ObjectTypePen) return InvalidParameter; if (dataSize != FIELD_OFFSET(EmfPlusDrawPie, RectData) - sizeof(EmfPlusRecordHeader) + (flags & 0x4000 ? sizeof(EmfPlusRect) : sizeof(EmfPlusRectF))) return InvalidParameter; if (flags & 0x4000) /* C */ return GdipDrawPieI(real_metafile->playback_graphics, real_metafile->objtable[pen].u.pen, draw->RectData.rect.X, draw->RectData.rect.Y, draw->RectData.rect.Width, draw->RectData.rect.Height, draw->StartAngle, draw->SweepAngle); else return GdipDrawPie(real_metafile->playback_graphics, real_metafile->objtable[pen].u.pen, draw->RectData.rectF.X, draw->RectData.rectF.Y, draw->RectData.rectF.Width, draw->RectData.rectF.Height, draw->StartAngle, draw->SweepAngle); } case EmfPlusRecordTypeDrawRects: { EmfPlusDrawRects *draw = (EmfPlusDrawRects *)header; BYTE pen = flags & 0xff; GpRectF *rects = NULL; if (pen >= EmfPlusObjectTableSize || real_metafile->objtable[pen].type != ObjectTypePen) return InvalidParameter; if (dataSize <= FIELD_OFFSET(EmfPlusDrawRects, RectData) - sizeof(EmfPlusRecordHeader)) return InvalidParameter; dataSize -= FIELD_OFFSET(EmfPlusDrawRects, RectData) - sizeof(EmfPlusRecordHeader); if (dataSize != draw->Count * (flags & 0x4000 ? sizeof(EmfPlusRect) : sizeof(EmfPlusRectF))) return InvalidParameter; if (flags & 0x4000) { DWORD i; rects = GdipAlloc(draw->Count * sizeof(*rects)); if (!rects) return OutOfMemory; for (i = 0; i < draw->Count; i++) { rects[i].X = draw->RectData.rect[i].X; rects[i].Y = draw->RectData.rect[i].Y; rects[i].Width = draw->RectData.rect[i].Width; rects[i].Height = draw->RectData.rect[i].Height; } } stat = GdipDrawRectangles(real_metafile->playback_graphics, real_metafile->objtable[pen].u.pen, rects ? rects : (GpRectF *)draw->RectData.rectF, draw->Count); GdipFree(rects); return stat; } case EmfPlusRecordTypeDrawDriverString: { GpBrush *brush; DWORD expected_size; UINT16 *text; PointF *positions; GpSolidFill *solidfill = NULL; void* alignedmem = NULL; GpMatrix *matrix = NULL; BYTE font = flags & 0xff; EmfPlusDrawDriverString *draw = (EmfPlusDrawDriverString*)header; if (font >= EmfPlusObjectTableSize || real_metafile->objtable[font].type != ObjectTypeFont) return InvalidParameter; expected_size = FIELD_OFFSET(EmfPlusDrawDriverString, VariableData) - sizeof(EmfPlusRecordHeader); if (dataSize < expected_size || draw->GlyphCount <= 0) return InvalidParameter; expected_size += draw->GlyphCount * (sizeof(*text) + sizeof(*positions)); if (draw->MatrixPresent) expected_size += sizeof(*matrix); /* Pad expected size to DWORD alignment. */ expected_size = (expected_size + 3) & ~3; if (dataSize != expected_size) return InvalidParameter; if (flags & 0x8000) { stat = GdipCreateSolidFill(draw->brush.Color, &solidfill); if (stat != Ok) return InvalidParameter; brush = (GpBrush*)solidfill; } else { if (draw->brush.BrushId >= EmfPlusObjectTableSize || real_metafile->objtable[draw->brush.BrushId].type != ObjectTypeBrush) return InvalidParameter; brush = real_metafile->objtable[draw->brush.BrushId].u.brush; } text = (UINT16*)&draw->VariableData[0]; /* If GlyphCount is odd, all subsequent fields will be 2-byte aligned rather than 4-byte aligned, which may lead to access issues. Handle this case by making our own copy of positions. */ if (draw->GlyphCount % 2) { SIZE_T alloc_size = draw->GlyphCount * sizeof(*positions); if (draw->MatrixPresent) alloc_size += sizeof(*matrix); positions = alignedmem = heap_alloc(alloc_size); if (!positions) { GdipDeleteBrush((GpBrush*)solidfill); return OutOfMemory; } memcpy(positions, &text[draw->GlyphCount], alloc_size); } else positions = (PointF*)&text[draw->GlyphCount]; if (draw->MatrixPresent) matrix = (GpMatrix*)&positions[draw->GlyphCount]; stat = GdipDrawDriverString(real_metafile->playback_graphics, text, draw->GlyphCount, real_metafile->objtable[font].u.font, brush, positions, draw->DriverStringOptionsFlags, matrix); GdipDeleteBrush((GpBrush*)solidfill); heap_free(alignedmem); return stat; } case EmfPlusRecordTypeFillRegion: { EmfPlusFillRegion * const fill = (EmfPlusFillRegion*)header; GpSolidFill *solidfill = NULL; GpBrush *brush; BYTE region = flags & 0xff; if (dataSize != sizeof(EmfPlusFillRegion) - sizeof(EmfPlusRecordHeader)) return InvalidParameter; if (region >= EmfPlusObjectTableSize || real_metafile->objtable[region].type != ObjectTypeRegion) return InvalidParameter; if (flags & 0x8000) { stat = GdipCreateSolidFill(fill->data.Color, &solidfill); if (stat != Ok) return stat; brush = (GpBrush*)solidfill; } else { if (fill->data.BrushId >= EmfPlusObjectTableSize || real_metafile->objtable[fill->data.BrushId].type != ObjectTypeBrush) return InvalidParameter; brush = real_metafile->objtable[fill->data.BrushId].u.brush; } stat = GdipFillRegion(real_metafile->playback_graphics, brush, real_metafile->objtable[region].u.region); GdipDeleteBrush((GpBrush*)solidfill); return stat; } default: FIXME("Not implemented for record type %x\n", recordType); return NotImplemented; } } return Ok; } struct enum_metafile_data { EnumerateMetafileProc callback; void *callback_data; GpMetafile *metafile; }; static int CALLBACK enum_metafile_proc(HDC hDC, HANDLETABLE *lpHTable, const ENHMETARECORD *lpEMFR, int nObj, LPARAM lpData) { BOOL ret; struct enum_metafile_data *data = (struct enum_metafile_data*)lpData; const BYTE* pStr; data->metafile->handle_table = lpHTable; data->metafile->handle_count = nObj; /* First check for an EMF+ record. */ if (lpEMFR->iType == EMR_GDICOMMENT) { const EMRGDICOMMENT *comment = (const EMRGDICOMMENT*)lpEMFR; if (comment->cbData >= 4 && memcmp(comment->Data, "EMF+", 4) == 0) { int offset = 4; while (offset + sizeof(EmfPlusRecordHeader) <= comment->cbData) { const EmfPlusRecordHeader *record = (const EmfPlusRecordHeader*)&comment->Data[offset]; if (record->DataSize) pStr = (const BYTE*)(record+1); else pStr = NULL; ret = data->callback(record->Type, record->Flags, record->DataSize, pStr, data->callback_data); if (!ret) return 0; offset += record->Size; } return 1; } } if (lpEMFR->nSize != 8) pStr = (const BYTE*)lpEMFR->dParm; else pStr = NULL; return data->callback(lpEMFR->iType, 0, lpEMFR->nSize-8, pStr, data->callback_data); } GpStatus WINGDIPAPI GdipEnumerateMetafileSrcRectDestPoints(GpGraphics *graphics, GDIPCONST GpMetafile *metafile, GDIPCONST GpPointF *destPoints, INT count, GDIPCONST GpRectF *srcRect, Unit srcUnit, EnumerateMetafileProc callback, VOID *callbackData, GDIPCONST GpImageAttributes *imageAttributes) { struct enum_metafile_data data; GpStatus stat; GpMetafile *real_metafile = (GpMetafile*)metafile; /* whoever made this const was joking */ GraphicsContainer state; GpPath *dst_path; RECT dst_bounds; TRACE("(%p,%p,%p,%i,%p,%i,%p,%p,%p)\n", graphics, metafile, destPoints, count, srcRect, srcUnit, callback, callbackData, imageAttributes); if (!graphics || !metafile || !destPoints || count != 3 || !srcRect) return InvalidParameter; if (!metafile->hemf) return InvalidParameter; if (metafile->playback_graphics) return ObjectBusy; TRACE("%s %i -> %s %s %s\n", debugstr_rectf(srcRect), srcUnit, debugstr_pointf(&destPoints[0]), debugstr_pointf(&destPoints[1]), debugstr_pointf(&destPoints[2])); data.callback = callback; data.callback_data = callbackData; data.metafile = real_metafile; real_metafile->playback_graphics = graphics; real_metafile->playback_dc = NULL; real_metafile->src_rect = *srcRect; memcpy(real_metafile->playback_points, destPoints, sizeof(PointF) * 3); stat = GdipTransformPoints(graphics, CoordinateSpaceDevice, CoordinateSpaceWorld, real_metafile->playback_points, 3); if (stat == Ok) stat = GdipBeginContainer2(graphics, &state); if (stat == Ok) { stat = GdipSetPageScale(graphics, 1.0); if (stat == Ok) stat = GdipSetPageUnit(graphics, UnitPixel); if (stat == Ok) stat = GdipResetWorldTransform(graphics); if (stat == Ok) stat = GdipCreateRegion(&real_metafile->base_clip); if (stat == Ok) stat = GdipGetClip(graphics, real_metafile->base_clip); if (stat == Ok) stat = GdipCreateRegion(&real_metafile->clip); if (stat == Ok) stat = GdipCreatePath(FillModeAlternate, &dst_path); if (stat == Ok) { GpPointF clip_points[4]; clip_points[0] = real_metafile->playback_points[0]; clip_points[1] = real_metafile->playback_points[1]; clip_points[2].X = real_metafile->playback_points[1].X + real_metafile->playback_points[2].X - real_metafile->playback_points[0].X; clip_points[2].Y = real_metafile->playback_points[1].Y + real_metafile->playback_points[2].Y - real_metafile->playback_points[0].Y; clip_points[3] = real_metafile->playback_points[2]; stat = GdipAddPathPolygon(dst_path, clip_points, 4); if (stat == Ok) stat = GdipCombineRegionPath(real_metafile->base_clip, dst_path, CombineModeIntersect); GdipDeletePath(dst_path); } if (stat == Ok) stat = GdipCreateMatrix(&real_metafile->world_transform); if (stat == Ok) { real_metafile->page_unit = UnitDisplay; real_metafile->page_scale = 1.0; stat = METAFILE_PlaybackUpdateWorldTransform(real_metafile); } if (stat == Ok) { stat = METAFILE_PlaybackUpdateClip(real_metafile); } if (stat == Ok) { stat = METAFILE_PlaybackGetDC(real_metafile); dst_bounds.left = real_metafile->playback_points[0].X; dst_bounds.right = real_metafile->playback_points[1].X; dst_bounds.top = real_metafile->playback_points[0].Y; dst_bounds.bottom = real_metafile->playback_points[2].Y; } if (stat == Ok) EnumEnhMetaFile(real_metafile->playback_dc, metafile->hemf, enum_metafile_proc, &data, &dst_bounds); METAFILE_PlaybackReleaseDC(real_metafile); GdipDeleteMatrix(real_metafile->world_transform); real_metafile->world_transform = NULL; GdipDeleteRegion(real_metafile->base_clip); real_metafile->base_clip = NULL; GdipDeleteRegion(real_metafile->clip); real_metafile->clip = NULL; while (list_head(&real_metafile->containers)) { container* cont = LIST_ENTRY(list_head(&real_metafile->containers), container, entry); list_remove(&cont->entry); GdipDeleteRegion(cont->clip); heap_free(cont); } GdipEndContainer(graphics, state); } real_metafile->playback_graphics = NULL; return stat; } GpStatus WINGDIPAPI GdipEnumerateMetafileSrcRectDestRect( GpGraphics *graphics, GDIPCONST GpMetafile *metafile, GDIPCONST GpRectF *dest, GDIPCONST GpRectF *src, Unit srcUnit, EnumerateMetafileProc callback, VOID *cb_data, GDIPCONST GpImageAttributes *attrs) { GpPointF points[3]; if (!graphics || !metafile || !dest) return InvalidParameter; points[0].X = points[2].X = dest->X; points[0].Y = points[1].Y = dest->Y; points[1].X = dest->X + dest->Width; points[2].Y = dest->Y + dest->Height; return GdipEnumerateMetafileSrcRectDestPoints(graphics, metafile, points, 3, src, srcUnit, callback, cb_data, attrs); } GpStatus WINGDIPAPI GdipEnumerateMetafileSrcRectDestRectI( GpGraphics * graphics, GDIPCONST GpMetafile *metafile, GDIPCONST Rect *destRect, GDIPCONST Rect *srcRect, Unit srcUnit, EnumerateMetafileProc callback, VOID *cb_data, GDIPCONST GpImageAttributes *attrs ) { GpRectF destRectF, srcRectF; destRectF.X = destRect->X; destRectF.Y = destRect->Y; destRectF.Width = destRect->Width; destRectF.Height = destRect->Height; srcRectF.X = srcRect->X; srcRectF.Y = srcRect->Y; srcRectF.Width = srcRect->Width; srcRectF.Height = srcRect->Height; return GdipEnumerateMetafileSrcRectDestRect( graphics, metafile, &destRectF, &srcRectF, srcUnit, callback, cb_data, attrs); } GpStatus WINGDIPAPI GdipEnumerateMetafileDestRect(GpGraphics *graphics, GDIPCONST GpMetafile *metafile, GDIPCONST GpRectF *dest, EnumerateMetafileProc callback, VOID *cb_data, GDIPCONST GpImageAttributes *attrs) { GpPointF points[3]; if (!graphics || !metafile || !dest) return InvalidParameter; points[0].X = points[2].X = dest->X; points[0].Y = points[1].Y = dest->Y; points[1].X = dest->X + dest->Width; points[2].Y = dest->Y + dest->Height; return GdipEnumerateMetafileSrcRectDestPoints(graphics, metafile, points, 3, &metafile->bounds, metafile->unit, callback, cb_data, attrs); } GpStatus WINGDIPAPI GdipEnumerateMetafileDestRectI(GpGraphics *graphics, GDIPCONST GpMetafile *metafile, GDIPCONST GpRect *dest, EnumerateMetafileProc callback, VOID *cb_data, GDIPCONST GpImageAttributes *attrs) { GpRectF destf; if (!graphics || !metafile || !dest) return InvalidParameter; destf.X = dest->X; destf.Y = dest->Y; destf.Width = dest->Width; destf.Height = dest->Height; return GdipEnumerateMetafileDestRect(graphics, metafile, &destf, callback, cb_data, attrs); } GpStatus WINGDIPAPI GdipEnumerateMetafileDestPoint(GpGraphics *graphics, GDIPCONST GpMetafile *metafile, GDIPCONST GpPointF *dest, EnumerateMetafileProc callback, VOID *cb_data, GDIPCONST GpImageAttributes *attrs) { GpRectF destf; if (!graphics || !metafile || !dest) return InvalidParameter; destf.X = dest->X; destf.Y = dest->Y; destf.Width = units_to_pixels(metafile->bounds.Width, metafile->unit, metafile->image.xres, metafile->printer_display); destf.Height = units_to_pixels(metafile->bounds.Height, metafile->unit, metafile->image.yres, metafile->printer_display); return GdipEnumerateMetafileDestRect(graphics, metafile, &destf, callback, cb_data, attrs); } GpStatus WINGDIPAPI GdipEnumerateMetafileDestPointI(GpGraphics *graphics, GDIPCONST GpMetafile *metafile, GDIPCONST GpPoint *dest, EnumerateMetafileProc callback, VOID *cb_data, GDIPCONST GpImageAttributes *attrs) { GpPointF ptf; if (!graphics || !metafile || !dest) return InvalidParameter; ptf.X = dest->X; ptf.Y = dest->Y; return GdipEnumerateMetafileDestPoint(graphics, metafile, &ptf, callback, cb_data, attrs); } GpStatus WINGDIPAPI GdipGetMetafileHeaderFromMetafile(GpMetafile * metafile, MetafileHeader * header) { GpStatus status; TRACE("(%p, %p)\n", metafile, header); if(!metafile || !header) return InvalidParameter; if (metafile->hemf) { status = GdipGetMetafileHeaderFromEmf(metafile->hemf, header); if (status != Ok) return status; } else { memset(header, 0, sizeof(*header)); header->Version = VERSION_MAGIC2; } header->Type = metafile->metafile_type; header->DpiX = metafile->image.xres; header->DpiY = metafile->image.yres; header->Width = gdip_round(metafile->bounds.Width); header->Height = gdip_round(metafile->bounds.Height); return Ok; } static int CALLBACK get_emfplus_header_proc(HDC hDC, HANDLETABLE *lpHTable, const ENHMETARECORD *lpEMFR, int nObj, LPARAM lpData) { EmfPlusHeader *dst_header = (EmfPlusHeader*)lpData; if (lpEMFR->iType == EMR_GDICOMMENT) { const EMRGDICOMMENT *comment = (const EMRGDICOMMENT*)lpEMFR; if (comment->cbData >= 4 && memcmp(comment->Data, "EMF+", 4) == 0) { const EmfPlusRecordHeader *header = (const EmfPlusRecordHeader*)&comment->Data[4]; if (4 + sizeof(EmfPlusHeader) <= comment->cbData && header->Type == EmfPlusRecordTypeHeader) { memcpy(dst_header, header, sizeof(*dst_header)); } } } else if (lpEMFR->iType == EMR_HEADER) return TRUE; return FALSE; } GpStatus WINGDIPAPI GdipGetMetafileHeaderFromEmf(HENHMETAFILE hemf, MetafileHeader *header) { ENHMETAHEADER3 emfheader; EmfPlusHeader emfplusheader; MetafileType metafile_type; TRACE("(%p,%p)\n", hemf, header); if(!hemf || !header) return InvalidParameter; if (GetEnhMetaFileHeader(hemf, sizeof(emfheader), (ENHMETAHEADER*)&emfheader) == 0) return GenericError; emfplusheader.Header.Type = 0; EnumEnhMetaFile(NULL, hemf, get_emfplus_header_proc, &emfplusheader, NULL); if (emfplusheader.Header.Type == EmfPlusRecordTypeHeader) { if ((emfplusheader.Header.Flags & 1) == 1) metafile_type = MetafileTypeEmfPlusDual; else metafile_type = MetafileTypeEmfPlusOnly; } else metafile_type = MetafileTypeEmf; header->Type = metafile_type; header->Size = emfheader.nBytes; header->DpiX = (REAL)emfheader.szlDevice.cx * 25.4 / emfheader.szlMillimeters.cx; header->DpiY = (REAL)emfheader.szlDevice.cy * 25.4 / emfheader.szlMillimeters.cy; header->X = gdip_round((REAL)emfheader.rclFrame.left / 2540.0 * header->DpiX); header->Y = gdip_round((REAL)emfheader.rclFrame.top / 2540.0 * header->DpiY); header->Width = gdip_round((REAL)(emfheader.rclFrame.right - emfheader.rclFrame.left) / 2540.0 * header->DpiX); header->Height = gdip_round((REAL)(emfheader.rclFrame.bottom - emfheader.rclFrame.top) / 2540.0 * header->DpiY); header->u.EmfHeader = emfheader; if (metafile_type == MetafileTypeEmfPlusDual || metafile_type == MetafileTypeEmfPlusOnly) { header->Version = emfplusheader.Version; header->EmfPlusFlags = emfplusheader.EmfPlusFlags; header->EmfPlusHeaderSize = emfplusheader.Header.Size; header->LogicalDpiX = emfplusheader.LogicalDpiX; header->LogicalDpiY = emfplusheader.LogicalDpiY; } else { header->Version = emfheader.nVersion; header->EmfPlusFlags = 0; header->EmfPlusHeaderSize = 0; header->LogicalDpiX = 0; header->LogicalDpiY = 0; } return Ok; } GpStatus WINGDIPAPI GdipGetMetafileHeaderFromWmf(HMETAFILE hwmf, GDIPCONST WmfPlaceableFileHeader *placeable, MetafileHeader *header) { GpStatus status; GpMetafile *metafile; TRACE("(%p,%p,%p)\n", hwmf, placeable, header); status = GdipCreateMetafileFromWmf(hwmf, FALSE, placeable, &metafile); if (status == Ok) { status = GdipGetMetafileHeaderFromMetafile(metafile, header); GdipDisposeImage(&metafile->image); } return status; } GpStatus WINGDIPAPI GdipGetMetafileHeaderFromFile(GDIPCONST WCHAR *filename, MetafileHeader *header) { GpStatus status; GpMetafile *metafile; TRACE("(%s,%p)\n", debugstr_w(filename), header); if (!filename || !header) return InvalidParameter; status = GdipCreateMetafileFromFile(filename, &metafile); if (status == Ok) { status = GdipGetMetafileHeaderFromMetafile(metafile, header); GdipDisposeImage(&metafile->image); } return status; } GpStatus WINGDIPAPI GdipGetMetafileHeaderFromStream(IStream *stream, MetafileHeader *header) { GpStatus status; GpMetafile *metafile; TRACE("(%p,%p)\n", stream, header); if (!stream || !header) return InvalidParameter; status = GdipCreateMetafileFromStream(stream, &metafile); if (status == Ok) { status = GdipGetMetafileHeaderFromMetafile(metafile, header); GdipDisposeImage(&metafile->image); } return status; } GpStatus WINGDIPAPI GdipCreateMetafileFromEmf(HENHMETAFILE hemf, BOOL delete, GpMetafile **metafile) { GpStatus stat; MetafileHeader header; TRACE("(%p,%i,%p)\n", hemf, delete, metafile); if(!hemf || !metafile) return InvalidParameter; stat = GdipGetMetafileHeaderFromEmf(hemf, &header); if (stat != Ok) return stat; *metafile = heap_alloc_zero(sizeof(GpMetafile)); if (!*metafile) return OutOfMemory; (*metafile)->image.type = ImageTypeMetafile; (*metafile)->image.format = ImageFormatEMF; (*metafile)->image.frame_count = 1; (*metafile)->image.xres = header.DpiX; (*metafile)->image.yres = header.DpiY; (*metafile)->bounds.X = (REAL)header.u.EmfHeader.rclFrame.left / 2540.0 * header.DpiX; (*metafile)->bounds.Y = (REAL)header.u.EmfHeader.rclFrame.top / 2540.0 * header.DpiY; (*metafile)->bounds.Width = (REAL)(header.u.EmfHeader.rclFrame.right - header.u.EmfHeader.rclFrame.left) / 2540.0 * header.DpiX; (*metafile)->bounds.Height = (REAL)(header.u.EmfHeader.rclFrame.bottom - header.u.EmfHeader.rclFrame.top) / 2540.0 * header.DpiY; (*metafile)->unit = UnitPixel; (*metafile)->metafile_type = header.Type; (*metafile)->hemf = hemf; (*metafile)->preserve_hemf = !delete; /* If the 31th bit of EmfPlusFlags was set, metafile was recorded with a DC for a video display. * If clear, metafile was recorded with a DC for a printer */ (*metafile)->printer_display = !(header.EmfPlusFlags & (1u << 31)); (*metafile)->logical_dpix = header.LogicalDpiX; (*metafile)->logical_dpiy = header.LogicalDpiY; list_init(&(*metafile)->containers); TRACE("<-- %p\n", *metafile); return Ok; } GpStatus WINGDIPAPI GdipCreateMetafileFromWmf(HMETAFILE hwmf, BOOL delete, GDIPCONST WmfPlaceableFileHeader * placeable, GpMetafile **metafile) { UINT read; BYTE *copy; HENHMETAFILE hemf; GpStatus retval = Ok; TRACE("(%p, %d, %p, %p)\n", hwmf, delete, placeable, metafile); if(!hwmf || !metafile) return InvalidParameter; *metafile = NULL; read = GetMetaFileBitsEx(hwmf, 0, NULL); if(!read) return GenericError; copy = heap_alloc_zero(read); GetMetaFileBitsEx(hwmf, read, copy); hemf = SetWinMetaFileBits(read, copy, NULL, NULL); heap_free(copy); /* FIXME: We should store and use hwmf instead of converting to hemf */ retval = GdipCreateMetafileFromEmf(hemf, TRUE, metafile); if (retval == Ok) { if (placeable) { (*metafile)->image.xres = (REAL)placeable->Inch; (*metafile)->image.yres = (REAL)placeable->Inch; (*metafile)->bounds.X = ((REAL)placeable->BoundingBox.Left) / ((REAL)placeable->Inch); (*metafile)->bounds.Y = ((REAL)placeable->BoundingBox.Top) / ((REAL)placeable->Inch); (*metafile)->bounds.Width = (REAL)(placeable->BoundingBox.Right - placeable->BoundingBox.Left); (*metafile)->bounds.Height = (REAL)(placeable->BoundingBox.Bottom - placeable->BoundingBox.Top); (*metafile)->metafile_type = MetafileTypeWmfPlaceable; } else (*metafile)->metafile_type = MetafileTypeWmf; (*metafile)->image.format = ImageFormatWMF; if (delete) DeleteMetaFile(hwmf); } else DeleteEnhMetaFile(hemf); return retval; } GpStatus WINGDIPAPI GdipCreateMetafileFromWmfFile(GDIPCONST WCHAR *file, GDIPCONST WmfPlaceableFileHeader * placeable, GpMetafile **metafile) { HMETAFILE hmf; HENHMETAFILE emf; TRACE("(%s, %p, %p)\n", debugstr_w(file), placeable, metafile); hmf = GetMetaFileW(file); if(hmf) return GdipCreateMetafileFromWmf(hmf, TRUE, placeable, metafile); emf = GetEnhMetaFileW(file); if(emf) return GdipCreateMetafileFromEmf(emf, TRUE, metafile); return GenericError; } GpStatus WINGDIPAPI GdipCreateMetafileFromFile(GDIPCONST WCHAR *file, GpMetafile **metafile) { GpStatus status; IStream *stream; TRACE("(%p, %p)\n", file, metafile); if (!file || !metafile) return InvalidParameter; *metafile = NULL; status = GdipCreateStreamOnFile(file, GENERIC_READ, &stream); if (status == Ok) { status = GdipCreateMetafileFromStream(stream, metafile); IStream_Release(stream); } return status; } GpStatus WINGDIPAPI GdipCreateMetafileFromStream(IStream *stream, GpMetafile **metafile) { GpStatus stat; TRACE("%p %p\n", stream, metafile); stat = GdipLoadImageFromStream(stream, (GpImage **)metafile); if (stat != Ok) return stat; if ((*metafile)->image.type != ImageTypeMetafile) { GdipDisposeImage(&(*metafile)->image); *metafile = NULL; return GenericError; } return Ok; } GpStatus WINGDIPAPI GdipGetMetafileDownLevelRasterizationLimit(GDIPCONST GpMetafile *metafile, UINT *limitDpi) { TRACE("(%p,%p)\n", metafile, limitDpi); if (!metafile || !limitDpi) return InvalidParameter; if (!metafile->record_dc) return WrongState; *limitDpi = metafile->limit_dpi; return Ok; } GpStatus WINGDIPAPI GdipSetMetafileDownLevelRasterizationLimit(GpMetafile *metafile, UINT limitDpi) { TRACE("(%p,%u)\n", metafile, limitDpi); if (limitDpi == 0) limitDpi = 96; if (!metafile || limitDpi < 10) return InvalidParameter; if (!metafile->record_dc) return WrongState; metafile->limit_dpi = limitDpi; return Ok; } GpStatus WINGDIPAPI GdipConvertToEmfPlus(const GpGraphics* ref, GpMetafile* metafile, BOOL* succ, EmfType emfType, const WCHAR* description, GpMetafile** out_metafile) { static int calls; TRACE("(%p,%p,%p,%u,%s,%p)\n", ref, metafile, succ, emfType, debugstr_w(description), out_metafile); if(!ref || !metafile || !out_metafile || emfType < EmfTypeEmfOnly || emfType > EmfTypeEmfPlusDual) return InvalidParameter; if(succ) *succ = FALSE; *out_metafile = NULL; if(!(calls++)) FIXME("not implemented\n"); return NotImplemented; } GpStatus WINGDIPAPI GdipEmfToWmfBits(HENHMETAFILE hemf, UINT cbData16, LPBYTE pData16, INT iMapMode, INT eFlags) { FIXME("(%p, %d, %p, %d, %d): stub\n", hemf, cbData16, pData16, iMapMode, eFlags); return NotImplemented; } GpStatus WINGDIPAPI GdipRecordMetafileFileName(GDIPCONST WCHAR* fileName, HDC hdc, EmfType type, GDIPCONST GpRectF *pFrameRect, MetafileFrameUnit frameUnit, GDIPCONST WCHAR *desc, GpMetafile **metafile) { HDC record_dc; REAL dpix, dpiy; REAL framerect_factor_x, framerect_factor_y; RECT rc, *lprc; GpStatus stat; TRACE("%s %p %d %s %d %s %p\n", debugstr_w(fileName), hdc, type, debugstr_rectf(pFrameRect), frameUnit, debugstr_w(desc), metafile); if (!hdc || type < EmfTypeEmfOnly || type > EmfTypeEmfPlusDual || !metafile) return InvalidParameter; dpix = (REAL)GetDeviceCaps(hdc, HORZRES) / GetDeviceCaps(hdc, HORZSIZE) * 25.4; dpiy = (REAL)GetDeviceCaps(hdc, VERTRES) / GetDeviceCaps(hdc, VERTSIZE) * 25.4; if (pFrameRect) { switch (frameUnit) { case MetafileFrameUnitPixel: framerect_factor_x = 2540.0 / dpix; framerect_factor_y = 2540.0 / dpiy; break; case MetafileFrameUnitPoint: framerect_factor_x = framerect_factor_y = 2540.0 / 72.0; break; case MetafileFrameUnitInch: framerect_factor_x = framerect_factor_y = 2540.0; break; case MetafileFrameUnitDocument: framerect_factor_x = framerect_factor_y = 2540.0 / 300.0; break; case MetafileFrameUnitMillimeter: framerect_factor_x = framerect_factor_y = 100.0; break; case MetafileFrameUnitGdi: framerect_factor_x = framerect_factor_y = 1.0; break; default: return InvalidParameter; } rc.left = framerect_factor_x * pFrameRect->X; rc.top = framerect_factor_y * pFrameRect->Y; rc.right = rc.left + framerect_factor_x * pFrameRect->Width; rc.bottom = rc.top + framerect_factor_y * pFrameRect->Height; lprc = &rc; } else lprc = NULL; record_dc = CreateEnhMetaFileW(hdc, fileName, lprc, desc); if (!record_dc) return GenericError; *metafile = heap_alloc_zero(sizeof(GpMetafile)); if(!*metafile) { DeleteEnhMetaFile(CloseEnhMetaFile(record_dc)); return OutOfMemory; } (*metafile)->image.type = ImageTypeMetafile; (*metafile)->image.flags = ImageFlagsNone; (*metafile)->image.palette = NULL; (*metafile)->image.xres = dpix; (*metafile)->image.yres = dpiy; (*metafile)->bounds.X = (*metafile)->bounds.Y = 0.0; (*metafile)->bounds.Width = (*metafile)->bounds.Height = 1.0; (*metafile)->unit = UnitPixel; (*metafile)->metafile_type = type; (*metafile)->record_dc = record_dc; (*metafile)->comment_data = NULL; (*metafile)->comment_data_size = 0; (*metafile)->comment_data_length = 0; (*metafile)->limit_dpi = 96; (*metafile)->hemf = NULL; (*metafile)->printer_display = (GetDeviceCaps(record_dc, TECHNOLOGY) == DT_RASPRINTER); (*metafile)->logical_dpix = (REAL)GetDeviceCaps(record_dc, LOGPIXELSX); (*metafile)->logical_dpiy = (REAL)GetDeviceCaps(record_dc, LOGPIXELSY); list_init(&(*metafile)->containers); if (!pFrameRect) { (*metafile)->auto_frame = TRUE; (*metafile)->auto_frame_min.X = 0; (*metafile)->auto_frame_min.Y = 0; (*metafile)->auto_frame_max.X = -1; (*metafile)->auto_frame_max.Y = -1; } stat = METAFILE_WriteHeader(*metafile, hdc); if (stat != Ok) { DeleteEnhMetaFile(CloseEnhMetaFile(record_dc)); heap_free(*metafile); *metafile = NULL; return OutOfMemory; } return stat; } GpStatus WINGDIPAPI GdipRecordMetafileFileNameI(GDIPCONST WCHAR* fileName, HDC hdc, EmfType type, GDIPCONST GpRect *pFrameRect, MetafileFrameUnit frameUnit, GDIPCONST WCHAR *desc, GpMetafile **metafile) { FIXME("%s %p %d %p %d %s %p stub!\n", debugstr_w(fileName), hdc, type, pFrameRect, frameUnit, debugstr_w(desc), metafile); return NotImplemented; } /***************************************************************************** * GdipConvertToEmfPlusToFile [GDIPLUS.@] */ GpStatus WINGDIPAPI GdipConvertToEmfPlusToFile(const GpGraphics* refGraphics, GpMetafile* metafile, BOOL* conversionSuccess, const WCHAR* filename, EmfType emfType, const WCHAR* description, GpMetafile** out_metafile) { FIXME("stub: %p, %p, %p, %p, %u, %p, %p\n", refGraphics, metafile, conversionSuccess, filename, emfType, description, out_metafile); return NotImplemented; } static GpStatus METAFILE_CreateCompressedImageStream(GpImage *image, IStream **stream, DWORD *size) { LARGE_INTEGER zero; STATSTG statstg; GpStatus stat; HRESULT hr; *size = 0; hr = CreateStreamOnHGlobal(NULL, TRUE, stream); if (FAILED(hr)) return hresult_to_status(hr); stat = encode_image_png(image, *stream, NULL); if (stat != Ok) { IStream_Release(*stream); return stat; } hr = IStream_Stat(*stream, &statstg, 1); if (FAILED(hr)) { IStream_Release(*stream); return hresult_to_status(hr); } *size = statstg.cbSize.u.LowPart; zero.QuadPart = 0; hr = IStream_Seek(*stream, zero, STREAM_SEEK_SET, NULL); if (FAILED(hr)) { IStream_Release(*stream); return hresult_to_status(hr); } return Ok; } static GpStatus METAFILE_FillEmfPlusBitmap(EmfPlusBitmap *record, IStream *stream, DWORD size) { HRESULT hr; record->Width = 0; record->Height = 0; record->Stride = 0; record->PixelFormat = 0; record->Type = BitmapDataTypeCompressed; hr = IStream_Read(stream, record->BitmapData, size, NULL); if (FAILED(hr)) return hresult_to_status(hr); return Ok; } static GpStatus METAFILE_AddImageObject(GpMetafile *metafile, GpImage *image, DWORD *id) { EmfPlusObject *object_record; GpStatus stat; DWORD size; *id = -1; if (metafile->metafile_type != MetafileTypeEmfPlusOnly && metafile->metafile_type != MetafileTypeEmfPlusDual) return Ok; if (image->type == ImageTypeBitmap) { IStream *stream; DWORD aligned_size; stat = METAFILE_CreateCompressedImageStream(image, &stream, &size); if (stat != Ok) return stat; aligned_size = (size + 3) & ~3; stat = METAFILE_AllocateRecord(metafile, EmfPlusRecordTypeObject, FIELD_OFFSET(EmfPlusObject, ObjectData.image.ImageData.bitmap.BitmapData[aligned_size]), (void**)&object_record); if (stat != Ok) { IStream_Release(stream); return stat; } memset(object_record->ObjectData.image.ImageData.bitmap.BitmapData + size, 0, aligned_size - size); *id = METAFILE_AddObjectId(metafile); object_record->Header.Flags = *id | ObjectTypeImage << 8; object_record->ObjectData.image.Version = VERSION_MAGIC2; object_record->ObjectData.image.Type = ImageDataTypeBitmap; stat = METAFILE_FillEmfPlusBitmap(&object_record->ObjectData.image.ImageData.bitmap, stream, size); IStream_Release(stream); if (stat != Ok) METAFILE_RemoveLastRecord(metafile, &object_record->Header); return stat; } else if (image->type == ImageTypeMetafile) { HENHMETAFILE hemf = ((GpMetafile*)image)->hemf; EmfPlusMetafile *metafile_record; if (!hemf) return InvalidParameter; size = GetEnhMetaFileBits(hemf, 0, NULL); if (!size) return GenericError; stat = METAFILE_AllocateRecord(metafile, EmfPlusRecordTypeObject, FIELD_OFFSET(EmfPlusObject, ObjectData.image.ImageData.metafile.MetafileData[size]), (void**)&object_record); if (stat != Ok) return stat; *id = METAFILE_AddObjectId(metafile); object_record->Header.Flags = *id | ObjectTypeImage << 8; object_record->ObjectData.image.Version = VERSION_MAGIC2; object_record->ObjectData.image.Type = ImageDataTypeMetafile; metafile_record = &object_record->ObjectData.image.ImageData.metafile; metafile_record->Type = ((GpMetafile*)image)->metafile_type; metafile_record->MetafileDataSize = size; if (GetEnhMetaFileBits(hemf, size, metafile_record->MetafileData) != size) { METAFILE_RemoveLastRecord(metafile, &object_record->Header); return GenericError; } return Ok; } else { FIXME("not supported image type (%d)\n", image->type); return NotImplemented; } } static GpStatus METAFILE_AddImageAttributesObject(GpMetafile *metafile, const GpImageAttributes *attrs, DWORD *id) { EmfPlusObject *object_record; EmfPlusImageAttributes *attrs_record; GpStatus stat; *id = -1; if (metafile->metafile_type != MetafileTypeEmfPlusOnly && metafile->metafile_type != MetafileTypeEmfPlusDual) return Ok; if (!attrs) return Ok; stat = METAFILE_AllocateRecord(metafile, EmfPlusRecordTypeObject, FIELD_OFFSET(EmfPlusObject, ObjectData.image_attributes) + sizeof(EmfPlusImageAttributes), (void**)&object_record); if (stat != Ok) return stat; *id = METAFILE_AddObjectId(metafile); object_record->Header.Flags = *id | (ObjectTypeImageAttributes << 8); attrs_record = &object_record->ObjectData.image_attributes; attrs_record->Version = VERSION_MAGIC2; attrs_record->Reserved1 = 0; attrs_record->WrapMode = attrs->wrap; attrs_record->ClampColor = attrs->outside_color; attrs_record->ObjectClamp = attrs->clamp; attrs_record->Reserved2 = 0; return Ok; } GpStatus METAFILE_DrawImagePointsRect(GpMetafile *metafile, GpImage *image, GDIPCONST GpPointF *points, INT count, REAL srcx, REAL srcy, REAL srcwidth, REAL srcheight, GpUnit srcUnit, GDIPCONST GpImageAttributes* imageAttributes, DrawImageAbort callback, VOID *callbackData) { EmfPlusDrawImagePoints *draw_image_record; DWORD image_id, attributes_id; GpStatus stat; if (count != 3) return InvalidParameter; if (metafile->metafile_type == MetafileTypeEmf) { FIXME("MetafileTypeEmf metafiles not supported\n"); return NotImplemented; } else FIXME("semi-stub\n"); if (!imageAttributes) { stat = METAFILE_AddImageObject(metafile, image, &image_id); } else if (image->type == ImageTypeBitmap) { INT width = ((GpBitmap*)image)->width; INT height = ((GpBitmap*)image)->height; GpGraphics *graphics; GpBitmap *bitmap; stat = GdipCreateBitmapFromScan0(width, height, 0, PixelFormat32bppARGB, NULL, &bitmap); if (stat != Ok) return stat; stat = GdipGetImageGraphicsContext((GpImage*)bitmap, &graphics); if (stat != Ok) { GdipDisposeImage((GpImage*)bitmap); return stat; } stat = GdipDrawImageRectRectI(graphics, image, 0, 0, width, height, 0, 0, width, height, UnitPixel, imageAttributes, NULL, NULL); GdipDeleteGraphics(graphics); if (stat != Ok) { GdipDisposeImage((GpImage*)bitmap); return stat; } stat = METAFILE_AddImageObject(metafile, (GpImage*)bitmap, &image_id); GdipDisposeImage((GpImage*)bitmap); } else { FIXME("imageAttributes not supported (image type %d)\n", image->type); return NotImplemented; } if (stat != Ok) return stat; stat = METAFILE_AddImageAttributesObject(metafile, imageAttributes, &attributes_id); if (stat != Ok) return stat; stat = METAFILE_AllocateRecord(metafile, EmfPlusRecordTypeDrawImagePoints, sizeof(EmfPlusDrawImagePoints), (void **)&draw_image_record); if (stat != Ok) return stat; draw_image_record->Header.Flags = image_id; draw_image_record->ImageAttributesID = attributes_id; draw_image_record->SrcUnit = UnitPixel; draw_image_record->SrcRect.X = units_to_pixels(srcx, srcUnit, metafile->image.xres, metafile->printer_display); draw_image_record->SrcRect.Y = units_to_pixels(srcy, srcUnit, metafile->image.yres, metafile->printer_display); draw_image_record->SrcRect.Width = units_to_pixels(srcwidth, srcUnit, metafile->image.xres, metafile->printer_display); draw_image_record->SrcRect.Height = units_to_pixels(srcheight, srcUnit, metafile->image.yres, metafile->printer_display); draw_image_record->count = 3; memcpy(draw_image_record->PointData.pointsF, points, 3 * sizeof(*points)); METAFILE_WriteRecords(metafile); return Ok; } GpStatus METAFILE_AddSimpleProperty(GpMetafile *metafile, SHORT prop, SHORT val) { EmfPlusRecordHeader *record; GpStatus stat; if (metafile->metafile_type != MetafileTypeEmfPlusOnly && metafile->metafile_type != MetafileTypeEmfPlusDual) return Ok; stat = METAFILE_AllocateRecord(metafile, prop, sizeof(*record), (void**)&record); if (stat != Ok) return stat; record->Flags = val; METAFILE_WriteRecords(metafile); return Ok; } static GpStatus METAFILE_AddPathObject(GpMetafile *metafile, GpPath *path, DWORD *id) { EmfPlusObject *object_record; GpStatus stat; DWORD size; *id = -1; if (metafile->metafile_type != MetafileTypeEmfPlusOnly && metafile->metafile_type != MetafileTypeEmfPlusDual) return Ok; size = write_path_data(path, NULL); stat = METAFILE_AllocateRecord(metafile, EmfPlusRecordTypeObject, FIELD_OFFSET(EmfPlusObject, ObjectData.path) + size, (void**)&object_record); if (stat != Ok) return stat; *id = METAFILE_AddObjectId(metafile); object_record->Header.Flags = *id | ObjectTypePath << 8; write_path_data(path, &object_record->ObjectData.path); return Ok; } static GpStatus METAFILE_AddPenObject(GpMetafile *metafile, GpPen *pen, DWORD *id) { DWORD i, data_flags, pen_data_size, brush_size; EmfPlusObject *object_record; EmfPlusPenData *pen_data; GpStatus stat; BOOL result; *id = -1; if (metafile->metafile_type != MetafileTypeEmfPlusOnly && metafile->metafile_type != MetafileTypeEmfPlusDual) return Ok; data_flags = 0; pen_data_size = FIELD_OFFSET(EmfPlusPenData, OptionalData); GdipIsMatrixIdentity(&pen->transform, &result); if (!result) { data_flags |= PenDataTransform; pen_data_size += sizeof(EmfPlusTransformMatrix); } if (pen->startcap != LineCapFlat) { data_flags |= PenDataStartCap; pen_data_size += sizeof(DWORD); } if (pen->endcap != LineCapFlat) { data_flags |= PenDataEndCap; pen_data_size += sizeof(DWORD); } if (pen->join != LineJoinMiter) { data_flags |= PenDataJoin; pen_data_size += sizeof(DWORD); } if (pen->miterlimit != 10.0) { data_flags |= PenDataMiterLimit; pen_data_size += sizeof(REAL); } if (pen->style != GP_DEFAULT_PENSTYLE) { data_flags |= PenDataLineStyle; pen_data_size += sizeof(DWORD); } if (pen->dashcap != DashCapFlat) { data_flags |= PenDataDashedLineCap; pen_data_size += sizeof(DWORD); } data_flags |= PenDataDashedLineOffset; pen_data_size += sizeof(REAL); if (pen->numdashes) { data_flags |= PenDataDashedLine; pen_data_size += sizeof(DWORD) + pen->numdashes*sizeof(REAL); } if (pen->align != PenAlignmentCenter) { data_flags |= PenDataNonCenter; pen_data_size += sizeof(DWORD); } /* TODO: Add support for PenDataCompoundLine */ if (pen->customstart) { FIXME("ignoring custom start cup\n"); } if (pen->customend) { FIXME("ignoring custom end cup\n"); } stat = METAFILE_PrepareBrushData(pen->brush, &brush_size); if (stat != Ok) return stat; stat = METAFILE_AllocateRecord(metafile, EmfPlusRecordTypeObject, FIELD_OFFSET(EmfPlusObject, ObjectData.pen.data) + pen_data_size + brush_size, (void**)&object_record); if (stat != Ok) return stat; *id = METAFILE_AddObjectId(metafile); object_record->Header.Flags = *id | ObjectTypePen << 8; object_record->ObjectData.pen.Version = VERSION_MAGIC2; object_record->ObjectData.pen.Type = 0; pen_data = (EmfPlusPenData*)object_record->ObjectData.pen.data; pen_data->PenDataFlags = data_flags; pen_data->PenUnit = pen->unit; pen_data->PenWidth = pen->width; i = 0; if (data_flags & PenDataTransform) { EmfPlusTransformMatrix *m = (EmfPlusTransformMatrix*)(pen_data->OptionalData + i); memcpy(m, &pen->transform, sizeof(*m)); i += sizeof(EmfPlusTransformMatrix); } if (data_flags & PenDataStartCap) { *(DWORD*)(pen_data->OptionalData + i) = pen->startcap; i += sizeof(DWORD); } if (data_flags & PenDataEndCap) { *(DWORD*)(pen_data->OptionalData + i) = pen->endcap; i += sizeof(DWORD); } if (data_flags & PenDataJoin) { *(DWORD*)(pen_data->OptionalData + i) = pen->join; i += sizeof(DWORD); } if (data_flags & PenDataMiterLimit) { *(REAL*)(pen_data->OptionalData + i) = pen->miterlimit; i += sizeof(REAL); } if (data_flags & PenDataLineStyle) { switch (pen->style & PS_STYLE_MASK) { case PS_SOLID: *(DWORD*)(pen_data->OptionalData + i) = LineStyleSolid; break; case PS_DASH: *(DWORD*)(pen_data->OptionalData + i) = LineStyleDash; break; case PS_DOT: *(DWORD*)(pen_data->OptionalData + i) = LineStyleDot; break; case PS_DASHDOT: *(DWORD*)(pen_data->OptionalData + i) = LineStyleDashDot; break; case PS_DASHDOTDOT: *(DWORD*)(pen_data->OptionalData + i) = LineStyleDashDotDot; break; default: *(DWORD*)(pen_data->OptionalData + i) = LineStyleCustom; break; } i += sizeof(DWORD); } if (data_flags & PenDataDashedLineCap) { *(DWORD*)(pen_data->OptionalData + i) = pen->dashcap; i += sizeof(DWORD); } if (data_flags & PenDataDashedLineOffset) { *(REAL*)(pen_data->OptionalData + i) = pen->offset; i += sizeof(REAL); } if (data_flags & PenDataDashedLine) { int j; *(DWORD*)(pen_data->OptionalData + i) = pen->numdashes; i += sizeof(DWORD); for (j=0; j<pen->numdashes; j++) { *(REAL*)(pen_data->OptionalData + i) = pen->dashes[j]; i += sizeof(REAL); } } if (data_flags & PenDataNonCenter) { *(REAL*)(pen_data->OptionalData + i) = pen->align; i += sizeof(DWORD); } METAFILE_FillBrushData(pen->brush, (EmfPlusBrush*)(object_record->ObjectData.pen.data + pen_data_size)); return Ok; } GpStatus METAFILE_DrawPath(GpMetafile *metafile, GpPen *pen, GpPath *path) { EmfPlusDrawPath *draw_path_record; DWORD path_id; DWORD pen_id; GpStatus stat; if (metafile->metafile_type == MetafileTypeEmf) { FIXME("stub!\n"); return NotImplemented; } stat = METAFILE_AddPenObject(metafile, pen, &pen_id); if (stat != Ok) return stat; stat = METAFILE_AddPathObject(metafile, path, &path_id); if (stat != Ok) return stat; stat = METAFILE_AllocateRecord(metafile, EmfPlusRecordTypeDrawPath, sizeof(EmfPlusDrawPath), (void **)&draw_path_record); if (stat != Ok) return stat; draw_path_record->Header.Type = EmfPlusRecordTypeDrawPath; draw_path_record->Header.Flags = path_id; draw_path_record->PenId = pen_id; METAFILE_WriteRecords(metafile); return Ok; } GpStatus METAFILE_DrawEllipse(GpMetafile *metafile, GpPen *pen, GpRectF *rect) { EmfPlusDrawEllipse *record; GpStatus stat; DWORD pen_id; if (metafile->metafile_type == MetafileTypeEmf) { FIXME("stub!\n"); return NotImplemented; } stat = METAFILE_AddPenObject(metafile, pen, &pen_id); if (stat != Ok) return stat; stat = METAFILE_AllocateRecord(metafile, EmfPlusRecordTypeDrawEllipse, sizeof(EmfPlusDrawEllipse), (void **)&record); if (stat != Ok) return stat; record->Header.Type = EmfPlusRecordTypeDrawEllipse; record->Header.Flags = pen_id; if (is_integer_rect(rect)) { record->Header.Flags |= 0x4000; record->RectData.rect.X = (SHORT)rect->X; record->RectData.rect.Y = (SHORT)rect->Y; record->RectData.rect.Width = (SHORT)rect->Width; record->RectData.rect.Height = (SHORT)rect->Height; } else memcpy(&record->RectData.rectF, rect, sizeof(*rect)); METAFILE_WriteRecords(metafile); return Ok; } GpStatus METAFILE_FillPath(GpMetafile *metafile, GpBrush *brush, GpPath *path) { EmfPlusFillPath *fill_path_record; DWORD brush_id = -1, path_id; BOOL inline_color; GpStatus stat; if (metafile->metafile_type == MetafileTypeEmf) { FIXME("stub!\n"); return NotImplemented; } inline_color = brush->bt == BrushTypeSolidColor; if (!inline_color) { stat = METAFILE_AddBrushObject(metafile, brush, &brush_id); if (stat != Ok) return stat; } stat = METAFILE_AddPathObject(metafile, path, &path_id); if (stat != Ok) return stat; stat = METAFILE_AllocateRecord(metafile, EmfPlusRecordTypeFillPath, sizeof(EmfPlusFillPath), (void**)&fill_path_record); if (stat != Ok) return stat; if (inline_color) { fill_path_record->Header.Flags = 0x8000 | path_id; fill_path_record->data.Color = ((GpSolidFill *)brush)->color; } else { fill_path_record->Header.Flags = path_id; fill_path_record->data.BrushId = brush_id; } METAFILE_WriteRecords(metafile); return Ok; } GpStatus METAFILE_FillEllipse(GpMetafile *metafile, GpBrush *brush, GpRectF *rect) { EmfPlusFillEllipse *record; DWORD brush_id = -1; BOOL inline_color; GpStatus stat; if (metafile->metafile_type == MetafileTypeEmf) { FIXME("stub!\n"); return NotImplemented; } inline_color = brush->bt == BrushTypeSolidColor; if (!inline_color) { stat = METAFILE_AddBrushObject(metafile, brush, &brush_id); if (stat != Ok) return stat; } stat = METAFILE_AllocateRecord(metafile, EmfPlusRecordTypeFillEllipse, sizeof(EmfPlusFillEllipse), (void **)&record); if (stat != Ok) return stat; if (inline_color) { record->Header.Flags = 0x8000; record->BrushId = ((GpSolidFill *)brush)->color; } else record->BrushId = brush_id; if (is_integer_rect(rect)) { record->Header.Flags |= 0x4000; record->RectData.rect.X = (SHORT)rect->X; record->RectData.rect.Y = (SHORT)rect->Y; record->RectData.rect.Width = (SHORT)rect->Width; record->RectData.rect.Height = (SHORT)rect->Height; } else memcpy(&record->RectData.rectF, rect, sizeof(*rect)); METAFILE_WriteRecords(metafile); return Ok; } GpStatus METAFILE_FillPie(GpMetafile *metafile, GpBrush *brush, const GpRectF *rect, REAL startAngle, REAL sweepAngle) { BOOL is_int_rect, inline_color; EmfPlusFillPie *record; DWORD brush_id = -1; GpStatus stat; if (metafile->metafile_type == MetafileTypeEmf) { FIXME("stub!\n"); return NotImplemented; } inline_color = brush->bt == BrushTypeSolidColor; if (!inline_color) { stat = METAFILE_AddBrushObject(metafile, brush, &brush_id); if (stat != Ok) return stat; } is_int_rect = is_integer_rect(rect); stat = METAFILE_AllocateRecord(metafile, EmfPlusRecordTypeFillPie, FIELD_OFFSET(EmfPlusFillPie, RectData) + is_int_rect ? sizeof(EmfPlusRect) : sizeof(EmfPlusRectF), (void **)&record); if (stat != Ok) return stat; if (inline_color) { record->Header.Flags = 0x8000; record->BrushId = ((GpSolidFill *)brush)->color; } else record->BrushId = brush_id; record->StartAngle = startAngle; record->SweepAngle = sweepAngle; if (is_int_rect) { record->Header.Flags |= 0x4000; record->RectData.rect.X = (SHORT)rect->X; record->RectData.rect.Y = (SHORT)rect->Y; record->RectData.rect.Width = (SHORT)rect->Width; record->RectData.rect.Height = (SHORT)rect->Height; } else memcpy(&record->RectData.rectF, rect, sizeof(*rect)); METAFILE_WriteRecords(metafile); return Ok; } static GpStatus METAFILE_AddFontObject(GpMetafile *metafile, GDIPCONST GpFont *font, DWORD *id) { EmfPlusObject *object_record; EmfPlusFont *font_record; GpStatus stat; INT fn_len; INT style; *id = -1; if (metafile->metafile_type != MetafileTypeEmfPlusOnly && metafile->metafile_type != MetafileTypeEmfPlusDual) return Ok; /* The following cast is ugly, but GdipGetFontStyle does treat its first parameter as const. */ stat = GdipGetFontStyle((GpFont*)font, &style); if (stat != Ok) return stat; fn_len = lstrlenW(font->family->FamilyName); stat = METAFILE_AllocateRecord(metafile, EmfPlusRecordTypeObject, FIELD_OFFSET(EmfPlusObject, ObjectData.font.FamilyName[(fn_len + 1) & ~1]), (void**)&object_record); if (stat != Ok) return stat; *id = METAFILE_AddObjectId(metafile); object_record->Header.Flags = *id | ObjectTypeFont << 8; font_record = &object_record->ObjectData.font; font_record->Version = VERSION_MAGIC2; font_record->EmSize = font->emSize; font_record->SizeUnit = font->unit; font_record->FontStyleFlags = style; font_record->Reserved = 0; font_record->Length = fn_len; memcpy(font_record->FamilyName, font->family->FamilyName, fn_len * sizeof(*font->family->FamilyName)); return Ok; } GpStatus METAFILE_DrawDriverString(GpMetafile *metafile, GDIPCONST UINT16 *text, INT length, GDIPCONST GpFont *font, GDIPCONST GpStringFormat *format, GDIPCONST GpBrush *brush, GDIPCONST PointF *positions, INT flags, GDIPCONST GpMatrix *matrix) { DWORD brush_id; DWORD font_id; DWORD alloc_size; GpStatus stat; EmfPlusDrawDriverString *draw_string_record; BYTE *cursor; BOOL inline_color; BOOL include_matrix = FALSE; if (length <= 0) return InvalidParameter; if (metafile->metafile_type != MetafileTypeEmfPlusOnly && metafile->metafile_type != MetafileTypeEmfPlusDual) { FIXME("metafile type not supported: %i\n", metafile->metafile_type); return NotImplemented; } stat = METAFILE_AddFontObject(metafile, font, &font_id); if (stat != Ok) return stat; inline_color = (brush->bt == BrushTypeSolidColor); if (!inline_color) { stat = METAFILE_AddBrushObject(metafile, brush, &brush_id); if (stat != Ok) return stat; } if (matrix) { BOOL identity; stat = GdipIsMatrixIdentity(matrix, &identity); if (stat != Ok) return stat; include_matrix = !identity; } alloc_size = FIELD_OFFSET(EmfPlusDrawDriverString, VariableData) + length * (sizeof(*text) + sizeof(*positions)); if (include_matrix) alloc_size += sizeof(*matrix); /* Pad record to DWORD alignment. */ alloc_size = (alloc_size + 3) & ~3; stat = METAFILE_AllocateRecord(metafile, EmfPlusRecordTypeDrawDriverString, alloc_size, (void**)&draw_string_record); if (stat != Ok) return stat; draw_string_record->Header.Flags = font_id; draw_string_record->DriverStringOptionsFlags = flags; draw_string_record->MatrixPresent = include_matrix; draw_string_record->GlyphCount = length; if (inline_color) { draw_string_record->Header.Flags |= 0x8000; draw_string_record->brush.Color = ((GpSolidFill*)brush)->color; } else draw_string_record->brush.BrushId = brush_id; cursor = &draw_string_record->VariableData[0]; memcpy(cursor, text, length * sizeof(*text)); cursor += length * sizeof(*text); if (flags & DriverStringOptionsRealizedAdvance) { static BOOL fixme_written = FALSE; /* Native never writes DriverStringOptionsRealizedAdvance. Instead, in the case of RealizedAdvance, each glyph position is computed and serialized. While native GDI+ is capable of playing back metafiles with this flag set, it is possible that some application might rely on metafiles produced from GDI+ not setting this flag. Ideally we would also compute the position of each glyph here, serialize those values, and not set DriverStringOptionsRealizedAdvance. */ if (!fixme_written) { fixme_written = TRUE; FIXME("serializing RealizedAdvance flag and single GlyphPos with padding\n"); } *((PointF*)cursor) = *positions; } else memcpy(cursor, positions, length * sizeof(*positions)); if (include_matrix) { cursor += length * sizeof(*positions); memcpy(cursor, matrix, sizeof(*matrix)); } METAFILE_WriteRecords(metafile); return Ok; } GpStatus METAFILE_FillRegion(GpMetafile* metafile, GpBrush* brush, GpRegion* region) { GpStatus stat; DWORD brush_id; DWORD region_id; EmfPlusFillRegion *fill_region_record; BOOL inline_color; if (metafile->metafile_type != MetafileTypeEmfPlusOnly && metafile->metafile_type != MetafileTypeEmfPlusDual) { FIXME("metafile type not supported: %i\n", metafile->metafile_type); return NotImplemented; } inline_color = (brush->bt == BrushTypeSolidColor); if (!inline_color) { stat = METAFILE_AddBrushObject(metafile, brush, &brush_id); if (stat != Ok) return stat; } stat = METAFILE_AddRegionObject(metafile, region, ®ion_id); if (stat != Ok) return stat; stat = METAFILE_AllocateRecord(metafile, EmfPlusRecordTypeFillRegion, sizeof(EmfPlusFillRegion), (void**)&fill_region_record); if (stat != Ok) return stat; fill_region_record->Header.Flags = region_id; if (inline_color) { fill_region_record->Header.Flags |= 0x8000; fill_region_record->data.Color = ((GpSolidFill*)brush)->color; } else fill_region_record->data.BrushId = brush_id; METAFILE_WriteRecords(metafile); return Ok; } GpStatus METAFILE_DrawRectangles(GpMetafile *metafile, GpPen *pen, const GpRectF *rects, INT count) { EmfPlusDrawRects *record; GpStatus stat; BOOL integer_rects = TRUE; DWORD pen_id; int i; if (metafile->metafile_type == MetafileTypeEmf) { FIXME("stub!\n"); return NotImplemented; } stat = METAFILE_AddPenObject(metafile, pen, &pen_id); if (stat != Ok) return stat; for (i = 0; i < count; i++) { if (!is_integer_rect(&rects[i])) { integer_rects = FALSE; break; } } stat = METAFILE_AllocateRecord(metafile, EmfPlusRecordTypeDrawRects, FIELD_OFFSET(EmfPlusDrawRects, RectData) + count * (integer_rects ? sizeof(record->RectData.rect) : sizeof(record->RectData.rectF)), (void **)&record); if (stat != Ok) return stat; record->Header.Flags = pen_id; if (integer_rects) record->Header.Flags |= 0x4000; record->Count = count; if (integer_rects) { for (i = 0; i < count; i++) { record->RectData.rect[i].X = (SHORT)rects[i].X; record->RectData.rect[i].Y = (SHORT)rects[i].Y; record->RectData.rect[i].Width = (SHORT)rects[i].Width; record->RectData.rect[i].Height = (SHORT)rects[i].Height; } } else memcpy(record->RectData.rectF, rects, sizeof(*rects) * count); METAFILE_WriteRecords(metafile); return Ok; } GpStatus METAFILE_DrawArc(GpMetafile *metafile, GpPen *pen, const GpRectF *rect, REAL startAngle, REAL sweepAngle) { EmfPlusDrawArc *record; GpStatus stat; BOOL integer_rect; DWORD pen_id; if (metafile->metafile_type == MetafileTypeEmf) { FIXME("stub!\n"); return NotImplemented; } stat = METAFILE_AddPenObject(metafile, pen, &pen_id); if (stat != Ok) return stat; integer_rect = is_integer_rect(rect); stat = METAFILE_AllocateRecord(metafile, EmfPlusRecordTypeDrawArc, FIELD_OFFSET(EmfPlusDrawArc, RectData) + integer_rect ? sizeof(record->RectData.rect) : sizeof(record->RectData.rectF), (void **)&record); if (stat != Ok) return stat; record->Header.Flags = pen_id; if (integer_rect) record->Header.Flags |= 0x4000; record->StartAngle = startAngle; record->SweepAngle = sweepAngle; if (integer_rect) { record->RectData.rect.X = (SHORT)rect->X; record->RectData.rect.Y = (SHORT)rect->Y; record->RectData.rect.Width = (SHORT)rect->Width; record->RectData.rect.Height = (SHORT)rect->Height; } else memcpy(&record->RectData.rectF, rect, sizeof(*rect)); METAFILE_WriteRecords(metafile); return Ok; } GpStatus METAFILE_OffsetClip(GpMetafile *metafile, REAL dx, REAL dy) { EmfPlusOffsetClip *record; GpStatus stat; if (metafile->metafile_type == MetafileTypeEmf) { FIXME("stub!\n"); return NotImplemented; } stat = METAFILE_AllocateRecord(metafile, EmfPlusRecordTypeOffsetClip, sizeof(*record), (void **)&record); if (stat != Ok) return stat; record->dx = dx; record->dy = dy; METAFILE_WriteRecords(metafile); return Ok; } GpStatus METAFILE_ResetClip(GpMetafile *metafile) { EmfPlusRecordHeader *record; GpStatus stat; if (metafile->metafile_type == MetafileTypeEmf) { FIXME("stub!\n"); return NotImplemented; } stat = METAFILE_AllocateRecord(metafile, EmfPlusRecordTypeResetClip, sizeof(*record), (void **)&record); if (stat != Ok) return stat; METAFILE_WriteRecords(metafile); return Ok; } GpStatus METAFILE_SetClipPath(GpMetafile *metafile, GpPath *path, CombineMode mode) { EmfPlusRecordHeader *record; DWORD path_id; GpStatus stat; if (metafile->metafile_type == MetafileTypeEmf) { FIXME("stub!\n"); return NotImplemented; } stat = METAFILE_AddPathObject(metafile, path, &path_id); if (stat != Ok) return stat; stat = METAFILE_AllocateRecord(metafile, EmfPlusRecordTypeSetClipPath, sizeof(*record), (void **)&record); if (stat != Ok) return stat; record->Flags = ((mode & 0xf) << 8) | path_id; METAFILE_WriteRecords(metafile); return Ok; } GpStatus METAFILE_SetRenderingOrigin(GpMetafile *metafile, INT x, INT y) { EmfPlusSetRenderingOrigin *record; GpStatus stat; if (metafile->metafile_type == MetafileTypeEmf) { FIXME("stub!\n"); return NotImplemented; } stat = METAFILE_AllocateRecord(metafile, EmfPlusRecordTypeSetRenderingOrigin, sizeof(*record), (void **)&record); if (stat != Ok) return stat; record->x = x; record->y = y; METAFILE_WriteRecords(metafile); return Ok; }