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git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/gui/trunk@21259 72102866-910b-0410-8b05-ffd578937521
317 lines
12 KiB
Objective-C
317 lines
12 KiB
Objective-C
/* GSMethodTable.h - Definitions of PostScript methods for NSGraphicsContext
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Copyright (C) 1998 Free Software Foundation, Inc.
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Written by: Adam Fedor <fedor@gnu.org>
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Date: Nov 1998
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Updated by: Richard Frith-Macdonald <richard@brainstorm.co.uk>
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This file is part of the GNU Objective C User Interface library.
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public
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License along with this library; if not, write to the Free
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Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02111
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*/
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#ifndef _GSMethodTable_h_INCLUDE
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#define _GSMethodTable_h_INCLUDE
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#include <Foundation/NSObject.h>
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#include <Foundation/NSGeometry.h>
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#include <AppKit/NSFont.h>
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@class NSAffineTransform;
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@class NSBezierPath;
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@class NSDate;
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@class NSEvent;
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@class NSGraphicsContext;
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@class NSString;
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@class NSColor;
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typedef struct {
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/* ----------------------------------------------------------------------- */
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/* Color operations */
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/* ----------------------------------------------------------------------- */
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void (*DPScurrentalpha_)
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(NSGraphicsContext*, SEL, float*);
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void (*DPScurrentcmykcolor____)
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(NSGraphicsContext*, SEL, float*, float*, float*, float*);
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void (*DPScurrentgray_)
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(NSGraphicsContext*, SEL, float*);
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void (*DPScurrenthsbcolor___)
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(NSGraphicsContext*, SEL, float*, float*, float*);
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void (*DPScurrentrgbcolor___)
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(NSGraphicsContext*, SEL, float*, float*, float*);
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void (*DPSsetalpha_)
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(NSGraphicsContext*, SEL, float);
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void (*DPSsetcmykcolor____)
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(NSGraphicsContext*, SEL, float, float, float, float);
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void (*DPSsetgray_)
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(NSGraphicsContext*, SEL, float);
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void (*DPSsethsbcolor___)
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(NSGraphicsContext*, SEL, float, float, float);
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void (*DPSsetrgbcolor___)
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(NSGraphicsContext*, SEL, float, float, float);
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void (*GSSetFillColorspace_)
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(NSGraphicsContext*, SEL, NSDictionary *);
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void (*GSSetStrokeColorspace_)
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(NSGraphicsContext*, SEL, NSDictionary *);
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void (*GSSetFillColor_)
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(NSGraphicsContext*, SEL, float *);
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void (*GSSetStrokeColor_)
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(NSGraphicsContext*, SEL, float *);
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/* ----------------------------------------------------------------------- */
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/* Text operations */
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/* ----------------------------------------------------------------------- */
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void (*DPSashow___)
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(NSGraphicsContext*, SEL, float, float, const char*);
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void (*DPSawidthshow______)
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(NSGraphicsContext*, SEL, float, float, int, float, float, const char*);
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void (*DPScharpath__)
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(NSGraphicsContext*, SEL, const char*, int);
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void (*DPSshow_)
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(NSGraphicsContext*, SEL, const char*);
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void (*DPSwidthshow____)
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(NSGraphicsContext*, SEL, float, float, int, const char*);
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void (*DPSxshow___)
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(NSGraphicsContext*, SEL, const char*, const float*, int);
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void (*DPSxyshow___)
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(NSGraphicsContext*, SEL, const char*, const float*, int);
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void (*DPSyshow___)
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(NSGraphicsContext*, SEL, const char*, const float*, int);
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void (*GSSetCharacterSpacing_)
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(NSGraphicsContext*, SEL, float);
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void (*GSSetFont_)
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(NSGraphicsContext*, SEL, NSFont*);
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void (*GSSetFontSize_)
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(NSGraphicsContext*, SEL, float);
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NSAffineTransform * (*GSGetTextCTM)
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(NSGraphicsContext*, SEL);
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NSPoint (*GSGetTextPosition)
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(NSGraphicsContext*, SEL);
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void (*GSSetTextCTM_)
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(NSGraphicsContext*, SEL, NSAffineTransform *);
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void (*GSSetTextDrawingMode_)
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(NSGraphicsContext*, SEL, GSTextDrawingMode);
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void (*GSSetTextPosition_)
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(NSGraphicsContext*, SEL, NSPoint);
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void (*GSShowText__)
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(NSGraphicsContext*, SEL, const char *, size_t);
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void (*GSShowGlyphs__)
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(NSGraphicsContext*, SEL, const NSGlyph *, size_t);
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/* ----------------------------------------------------------------------- */
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/* Gstate Handling */
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/* ----------------------------------------------------------------------- */
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void (*DPSgrestore)
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(NSGraphicsContext*, SEL);
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void (*DPSgsave)
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(NSGraphicsContext*, SEL);
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void (*DPSinitgraphics)
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(NSGraphicsContext*, SEL);
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void (*DPSsetgstate_)
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(NSGraphicsContext*, SEL, int);
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int (*GSDefineGState)
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(NSGraphicsContext*, SEL);
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void (*GSUndefineGState_)
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(NSGraphicsContext*, SEL, int);
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void (*GSReplaceGState_)
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(NSGraphicsContext*, SEL, int);
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/* ----------------------------------------------------------------------- */
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/* Gstate operations */
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/* ----------------------------------------------------------------------- */
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void (*DPScurrentflat_)
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(NSGraphicsContext*, SEL, float*);
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void (*DPScurrentlinecap_)
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(NSGraphicsContext*, SEL, int*);
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void (*DPScurrentlinejoin_)
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(NSGraphicsContext*, SEL, int*);
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void (*DPScurrentlinewidth_)
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(NSGraphicsContext*, SEL, float*);
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void (*DPScurrentmiterlimit_)
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(NSGraphicsContext*, SEL, float*);
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void (*DPScurrentpoint__)
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(NSGraphicsContext*, SEL, float*, float*);
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void (*DPScurrentstrokeadjust_)
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(NSGraphicsContext*, SEL, int*);
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void (*DPSsetdash___)
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(NSGraphicsContext*, SEL, const float*, int, float);
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void (*DPSsetflat_)
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(NSGraphicsContext*, SEL, float);
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void (*DPSsethalftonephase__)
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(NSGraphicsContext*, SEL, float, float);
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void (*DPSsetlinecap_)
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(NSGraphicsContext*, SEL, int);
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void (*DPSsetlinejoin_)
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(NSGraphicsContext*, SEL, int);
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void (*DPSsetlinewidth_)
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(NSGraphicsContext*, SEL, float);
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void (*DPSsetmiterlimit_)
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(NSGraphicsContext*, SEL, float);
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void (*DPSsetstrokeadjust_)
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(NSGraphicsContext*, SEL, int);
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/* ----------------------------------------------------------------------- */
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/* Matrix operations */
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/* ----------------------------------------------------------------------- */
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void (*DPSconcat_)
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(NSGraphicsContext*, SEL, const float*);
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void (*DPSinitmatrix)
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(NSGraphicsContext*, SEL);
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void (*DPSrotate_)
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(NSGraphicsContext*, SEL, float);
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void (*DPSscale__)
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(NSGraphicsContext*, SEL, float, float);
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void (*DPStranslate__)
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(NSGraphicsContext*, SEL, float, float);
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NSAffineTransform * (*GSCurrentCTM)
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(NSGraphicsContext*, SEL);
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void (*GSSetCTM_)
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(NSGraphicsContext*, SEL, NSAffineTransform *);
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void (*GSConcatCTM_)
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(NSGraphicsContext*, SEL, NSAffineTransform *);
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/* ----------------------------------------------------------------------- */
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/* Paint operations */
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/* ----------------------------------------------------------------------- */
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void (*DPSarc_____)
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(NSGraphicsContext*, SEL, float, float, float, float, float);
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void (*DPSarcn_____)
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(NSGraphicsContext*, SEL, float, float, float, float, float);
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void (*DPSarct_____)
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(NSGraphicsContext*, SEL, float, float, float, float, float);
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void (*DPSclip)
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(NSGraphicsContext*, SEL);
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void (*DPSclosepath)
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(NSGraphicsContext*, SEL);
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void (*DPScurveto______)
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(NSGraphicsContext*, SEL, float, float, float, float, float, float);
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void (*DPSeoclip)
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(NSGraphicsContext*, SEL);
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void (*DPSeofill)
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(NSGraphicsContext*, SEL);
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void (*DPSfill)
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(NSGraphicsContext*, SEL);
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void (*DPSflattenpath)
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(NSGraphicsContext*, SEL);
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void (*DPSinitclip)
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(NSGraphicsContext*, SEL);
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void (*DPSlineto__)
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(NSGraphicsContext*, SEL, float, float);
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void (*DPSmoveto__)
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(NSGraphicsContext*, SEL, float, float);
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void (*DPSnewpath)
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(NSGraphicsContext*, SEL);
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void (*DPSpathbbox____)
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(NSGraphicsContext*, SEL, float*, float*, float*, float*);
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void (*DPSrcurveto______)
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(NSGraphicsContext*, SEL, float, float, float, float, float, float);
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void (*DPSrectclip____)
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(NSGraphicsContext*, SEL, float, float, float, float);
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void (*DPSrectfill____)
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(NSGraphicsContext*, SEL, float, float, float, float);
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void (*DPSrectstroke____)
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(NSGraphicsContext*, SEL, float, float, float, float);
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void (*DPSreversepath)
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(NSGraphicsContext*, SEL);
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void (*DPSrlineto__)
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(NSGraphicsContext*, SEL, float, float);
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void (*DPSrmoveto__)
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(NSGraphicsContext*, SEL, float, float);
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void (*DPSstroke)
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(NSGraphicsContext*, SEL);
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void (*GSSendBezierPath_)
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(NSGraphicsContext*, SEL, NSBezierPath *);
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void (*GSRectClipList__)
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(NSGraphicsContext*, SEL, const NSRect *, int);
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void (*GSRectFillList__)
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(NSGraphicsContext*, SEL, const NSRect *, int);
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/* ----------------------------------------------------------------------- */
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/* Window system ops */
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/* ----------------------------------------------------------------------- */
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void (*GSCurrentDevice___)
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(NSGraphicsContext*, SEL, void**, int*, int*);
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void (*DPScurrentoffset__)
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(NSGraphicsContext*, SEL, int*, int*);
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void (*GSSetDevice___)
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(NSGraphicsContext*, SEL, void*, int, int);
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void (*DPSsetoffset__)
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(NSGraphicsContext*, SEL, short int, short int);
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/*-------------------------------------------------------------------------*/
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/* Graphics Extensions Ops */
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/*-------------------------------------------------------------------------*/
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void (*DPScomposite________)
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(NSGraphicsContext*, SEL, float, float, float, float, int, float, float, int);
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void (*DPScompositerect_____)
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(NSGraphicsContext*, SEL, float, float, float, float, int);
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void (*DPSdissolve________)
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(NSGraphicsContext*, SEL, float, float, float, float, int, float, float, float);
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void (*GSDrawImage__)
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(NSGraphicsContext*, SEL, NSRect, void *);
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/* ----------------------------------------------------------------------- */
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/* Postscript Client functions */
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/* ----------------------------------------------------------------------- */
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void (*DPSPrintf__)
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(NSGraphicsContext*, SEL, const char *, va_list);
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void (*DPSWriteData__)
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(NSGraphicsContext*, SEL, const char *, unsigned int);
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/* ----------------------------------------------------------------------- */
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/* NSGraphics Ops */
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/* ----------------------------------------------------------------------- */
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NSDictionary * (*GSReadRect_)
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(NSGraphicsContext*, SEL, NSRect);
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void (*NSBeep)
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(NSGraphicsContext*, SEL);
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/* Context helper wraps */
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void (*GSWSetViewIsFlipped_)
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(NSGraphicsContext*, SEL, BOOL);
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BOOL (*GSWViewIsFlipped)
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(NSGraphicsContext*, SEL);
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/*
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* Render Bitmap Images
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*/
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void (*NSDrawBitmap___________)(NSGraphicsContext*, SEL, NSRect rect,
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int pixelsWide,
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int pixelsHigh,
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int bitsPerSample,
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int samplesPerPixel,
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int bitsPerPixel,
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int bytesPerRow,
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BOOL isPlanar,
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BOOL hasAlpha,
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NSString *colorSpaceName,
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const unsigned char *const data[5]);
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/* This probably belongs next to DPSstroke, but inserting members in this
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struct breaks apps that use PS* or DPS* functions and were compiled with
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an earlier version, so it's here until we figure out how to handle that.
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*/
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void (*DPSshfill)
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(NSGraphicsContext*, SEL, NSDictionary *);
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} gsMethodTable;
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#endif
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