c5ccfa9978
* harbour/contrib/htmllib/default.ch
* fixed few wrong definitions - Ryszard, the definitions where wrong
but Clipper PP seems to parse them.
* harbour/contrib/rdd_ads/ads1.c
* call AdsFlushFileBuffers() only when _SET_HARDCOMMIT is set (default)
* harbour/include/Makefile
+ harbour/include/hbgfx.ch
+ harbour/include/hbgfxdef.ch
+ added hbgfx.ch, hbgfxdef.ch and missing tbrowse.ch
* harbour/include/hbapigt.h
* harbour/include/hbgtcore.h
* harbour/source/rtl/gtapi.c
* harbour/source/rtl/hbgtcore.c
+ added hb_gtGfxPrimitive(), hb_gtGfxText() - it's a work in progress
now this functions works like in xHarbour allow to draw graphic
objects in GTs which can do that (GTALLEG, GTXWC) but I plan to
introduce some modifications in them.
+ harbour/tests/gfx.prg
+ added test program by Mauricio Abre (borrowed from xHarbour) which
illustrates GFX usage
* harbour/include/hbdefs.h
* harbour/source/compiler/genc.c
* harbour/source/compiler/harbour.c
* harbour/source/vm/hvm.c
* minor modification in some harbour func name and symbol scope
definitions - I'd like to keep them in one place for easier
manipulations in the future
* harbour/source/compiler/harbour.y
* harbour/source/pp/ppcore.c
* harbour/source/pp/pplib.c
* harbour/utils/hbpp/hbpp.c
* clean a little bit recent modification it should resolve the
problem with GPFs reported by users and some possible memory
leaks when preprocessing/compilation process is interrupted.
Ryszard I decided to always store copy of file name in open
files structure - it can be used by compiler, preprocessor,
PPLIB and HBPP and IMHO in all cases it should have valid
and always initialized in the same way members for easier
manipulation. In the future I'd like to clean the whole PP
usage. I will need to keep all compiler and PP static variables
in one structure pointed by pointer in thread local data or
passed to called functions for MT support.
* harbour/source/rtl/cdpapi.c
* set 0 at the end of destination string in hb_cdpStrnToUTF8()
* harbour/source/rtl/dateshb.c
! fixed possible GPF in CTOD when badly formated date is given
* harbour/source/rtl/gtxwc/gtxwc.c
* harbour/source/rtl/gtxwc/gtxwc.h
* changed the selection code - now both PRIMARY and CLIPBOARD
selections are set by Harbour. It should work with any programs
which uses any of them but I'd like to remove one of this selections
or give user a way to chose the preferred one. I can also add support
for automatic setting/clearing/pasting PRIMARY selection by GTXWC
with mouse and shift key. I'm waiting for opinions.
+ added basic support for GFX operations
+ harbour/source/rtl/gtalleg/Makefile
+ harbour/source/rtl/gtalleg/fixedth.sfc
+ harbour/source/rtl/gtalleg/gtalleg.c
+ harbour/source/rtl/gtalleg/ssf.c
+ harbour/source/rtl/gtalleg/ssf.h
+ added new GT by Mauricio Abre based on Allegro cross platform
graphic libraries.
Code borrowed from xHarbour and modified by my for new Harbour
GT API.
108 lines
4.3 KiB
Plaintext
108 lines
4.3 KiB
Plaintext
/*
|
|
* $Id$
|
|
*/
|
|
|
|
/*
|
|
* xHarbour Project source code:
|
|
* GT Graphics definitions (GFX_*)
|
|
*
|
|
* Copyright 2004 Mauricio Abre <maurifull@datafull.com>
|
|
* www - http://www.xharbour.org
|
|
* www - http://www.harbour-project.org
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 2, or (at your option)
|
|
* any later version.
|
|
*
|
|
* This program 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 General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this software; see the file COPYING. If not, write to
|
|
* the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
|
|
* Boston, MA 02111-1307 USA (or visit the web site http://www.gnu.org/).
|
|
*
|
|
* As a special exception, the Harbour Project gives permission for
|
|
* additional uses of the text contained in its release of Harbour.
|
|
*
|
|
* The exception is that, if you link the Harbour libraries with other
|
|
* files to produce an executable, this does not by itself cause the
|
|
* resulting executable to be covered by the GNU General Public License.
|
|
* Your use of that executable is in no way restricted on account of
|
|
* linking the Harbour library code into it.
|
|
*
|
|
* This exception does not however invalidate any other reasons why
|
|
* the executable file might be covered by the GNU General Public License.
|
|
*
|
|
* This exception applies only to the code released by the Harbour
|
|
* Project under the name Harbour. If you copy code from other
|
|
* Harbour Project or Free Software Foundation releases into a copy of
|
|
* Harbour, as the General Public License permits, the exception does
|
|
* not apply to the code that you add in this way. To avoid misleading
|
|
* anyone as to the status of such modified files, you must delete
|
|
* this exception notice from them.
|
|
*
|
|
* If you write modifications of your own for Harbour, it is your choice
|
|
* whether to permit this exception to apply to your modifications.
|
|
* If you do not wish that, delete this exception notice.
|
|
*
|
|
*/
|
|
|
|
/*
|
|
* WARNING: this file is also included in C code, so don't add xHarbour specific stuff,
|
|
* or protect it under #ifdef __XHARBOUR__
|
|
*
|
|
*/
|
|
|
|
#ifndef _HBGFXDEF_CH_
|
|
#define _HBGFXDEF_CH_
|
|
|
|
/*
|
|
* NOTE: ACQUIRE / RELEASE screen pair must work same way DispBegin()/DispEnd() pair does
|
|
* (that is, with an internal counter), as lots of function may want to 'acquire/release' it.
|
|
*
|
|
* However, a GT must properly manage its gfx output if the user didn't requested to acquire the
|
|
* screen, so this is under user choice.
|
|
* (the user just needs to know that it is not the same to aquire the screen, draw 100 lines, then
|
|
* release screen, than simply drawing 100 lines -as the GT will be acquiring/releasing the screen
|
|
* 100 times, which will slow down things a lot-)
|
|
*
|
|
* Mauricio
|
|
*
|
|
*/
|
|
|
|
/* Misc, internals */
|
|
#define GFX_ACQUIRESCREEN 1 /* Some GTs may require that you 'acquire' the screen before doing gfx things */
|
|
#define GFX_RELEASESCREEN 2 /* Release a previously 'acquired' screen */
|
|
#define GFX_MAKECOLOR 3 /* Calculate gfx color number based on RGBA values */
|
|
/* Functions that affect drawing area */
|
|
#define GFX_CLIPTOP 10
|
|
#define GFX_CLIPLEFT 11
|
|
#define GFX_CLIPBOTTOM 12
|
|
#define GFX_CLIPRIGHT 13
|
|
#define GFX_SETCLIP 14 /* NOTE: set to 0, 0, 0, 0 to disable ;) */
|
|
/* Functions that affect drawing mode */
|
|
#define GFX_DRAWINGMODE 20
|
|
/* Drawing primitives */
|
|
#define GFX_GETPIXEL 50
|
|
#define GFX_PUTPIXEL 51
|
|
#define GFX_LINE 52
|
|
#define GFX_RECT 53
|
|
#define GFX_FILLEDRECT 54
|
|
#define GFX_CIRCLE 55
|
|
#define GFX_FILLEDCIRCLE 56
|
|
#define GFX_ELLIPSE 57
|
|
#define GFX_FILLEDELLIPSE 58
|
|
#define GFX_FLOODFILL 59
|
|
|
|
/* Drawing mode constants */
|
|
#define GFX_MODE_SOLID 1 /* Solid mode, no translucency, no patterned primitives */
|
|
#define GFX_MODE_XOR 2 /* XOR with current screen contents */
|
|
#define GFX_MODE_ALPHA 3 /* Use alpha for transluced effect (SLOW) */
|
|
/* TODO: add patterned mode drawings */
|
|
|
|
#endif /* _HBGFXDEF_CH_ */
|