mirror of
https://github.com/gnustep/libs-back.git
synced 2025-02-24 20:31:44 +00:00
9c50aaf19a
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/back/trunk@13531 72102866-910b-0410-8b05-ffd578937521
106 lines
3.3 KiB
Objective-C
106 lines
3.3 KiB
Objective-C
/*
|
|
XGPrivate.h
|
|
|
|
Copyright (C) 2002 Free Software Foundation, Inc.
|
|
|
|
Author: Adam Fedor <fedor@gnu.org>
|
|
Date: Mar 2002
|
|
|
|
This file is part of the GNUstep GUI X/GPS Backend.
|
|
|
|
This library is free software; you can redistribute it and/or
|
|
modify it under the terms of the GNU Library General Public
|
|
License as published by the Free Software Foundation; either
|
|
version 2 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
|
|
Library General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Library General Public
|
|
License along with this library; see the file COPYING.LIB.
|
|
If not, write to the Free Software Foundation,
|
|
59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
|
*/
|
|
|
|
#ifndef _XGPrivate_h_INCLUDE
|
|
#define _XGPrivate_h_INCLUDE
|
|
|
|
#ifdef HAVE_WRASTER_H
|
|
#include "wraster.h"
|
|
#else
|
|
#include "x11/wraster.h"
|
|
#endif
|
|
|
|
#include "x11/XGServer.h"
|
|
#include "xlib/XGContext.h"
|
|
#include "xlib/xrtools.h"
|
|
#include <AppKit/GSFontInfo.h>
|
|
|
|
/* Font function (defined in XGFontManager) */
|
|
extern NSString *XGXFontName(NSString *fontName, float size);
|
|
|
|
/* Font functions (defined in XGCommonFont) */
|
|
extern NSString *XGFontName(Display *dpy, XFontStruct *font_struct);
|
|
extern NSString *XGFontFamily(Display *dpy, XFontStruct *font_struct);
|
|
extern float XGFontPointSize(Display *dpy, XFontStruct *font_struct);
|
|
extern int XGWeightOfFont(Display *dpy, XFontStruct *info);
|
|
extern NSFontTraitMask XGTraitsOfFont(Display *dpy, XFontStruct *info);
|
|
extern BOOL XGFontIsFixedPitch(Display *dpy, XFontStruct *font_struct);
|
|
extern NSString *XGFontPropString(Display *dpy, XFontStruct *font_struct,
|
|
Atom atom);
|
|
extern unsigned long XGFontPropULong(Display *dpy, XFontStruct *font_struct,
|
|
Atom atom);
|
|
|
|
@interface XGFontEnumerator : GSFontEnumerator
|
|
{
|
|
}
|
|
@end
|
|
|
|
@interface XGFontInfo : GSFontInfo
|
|
{
|
|
XFontStruct *font_info;
|
|
}
|
|
@end
|
|
|
|
@interface GSFontInfo (XBackend)
|
|
|
|
- (void) drawString: (NSString*)string
|
|
onDisplay: (Display*) xdpy drawable: (Drawable) draw
|
|
with: (GC) xgcntxt at: (XPoint) xp;
|
|
- (void) draw: (const char*) s lenght: (int) len
|
|
onDisplay: (Display*) xdpy drawable: (Drawable) draw
|
|
with: (GC) xgcntxt at: (XPoint) xp;
|
|
- (float) widthOf: (const char*) s lenght: (int) len;
|
|
- (void) setActiveFor: (Display*) xdpy gc: (GC) xgcntxt;
|
|
|
|
@end
|
|
|
|
/* In XGBitmap.m */
|
|
extern int _pixmap_combine_alpha(RContext *context,
|
|
RXImage *source_im, RXImage *source_alpha,
|
|
RXImage *dest_im, RXImage *dest_alpha,
|
|
XRectangle srect,
|
|
NSCompositingOperation op,
|
|
XGDrawMechanism drawMechanism,
|
|
float fraction);
|
|
|
|
extern int _bitmap_combine_alpha(RContext *context,
|
|
unsigned char * data_planes[5],
|
|
int width, int height,
|
|
int bits_per_sample, int samples_per_pixel,
|
|
int bits_per_pixel, int bytes_per_row,
|
|
int colour_space, BOOL one_is_black,
|
|
BOOL is_planar, BOOL has_alpha, BOOL fast_min,
|
|
RXImage *dest_im, RXImage *dest_alpha,
|
|
XRectangle srect, XRectangle drect,
|
|
NSCompositingOperation op,
|
|
XGDrawMechanism drawMechanism);
|
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|