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git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/gui/trunk@17223 72102866-910b-0410-8b05-ffd578937521
139 lines
4.6 KiB
C
139 lines
4.6 KiB
C
/* rtfConsumerFunctions.h created by pingu on Wed 17-Nov-1999
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Copyright (C) 1999 Free Software Foundation, Inc.
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Author: Stefan Bðhringer (stefan.boehringer@uni-bochum.de)
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Date: Dec 1999
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This file is part of the GNUstep GUI 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; see the file COPYING.LIB.
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If not, write to the Free Software Foundation,
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59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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/* here we define the interface functions to grammer consumers */
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#ifndef rtfConsumerFunctions_h_INCLUDE
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#define rtfConsumerFunctions_h_INCLUDE
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#include "rtfScanner.h"
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/* general statements:
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* measurement is usually in twips: one twentieth of a point (this is
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* about 0.01764 mm) a tabstop of 540 twips (as it occurs on NeXT) is
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* therefore about 0.95 cm
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*/
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#define halfpoints2points(a) ((a)/2.0)
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#define twips2points(a) ((a)/20.0)
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#define twips2mm(a) ((a)*0.01764)
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/* prepare the ctxt, or whatever you want */
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void GSRTFstart(void *ctxt);
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/* seal the parsing process, the context or whatever you want */
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void GSRTFstop(void *ctxt);
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/*
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* those pairing functions enclose RTFBlocks. Use it to capture the
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* hierarchical attribute changes of blocks. i.e. attributes of a
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* block are forgotten once a block is closed
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*/
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void GSRTFopenBlock(void *ctxt, BOOL ignore);
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void GSRTFcloseBlock(void *ctxt, BOOL ignore);
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/* handle errors */
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void GSRTFerror(const char *msg);
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/* handle rtf commands not expicated in the grammer */
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void GSRTFgenericRTFcommand(void *ctxt, RTFcmd cmd);
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/* go, handle text */
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void GSRTFmangleText(void *ctxt, const char *text);
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void GSRTFunicode (void *ctxt, int uchar);
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/*
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* font functions
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*/
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/* get noticed that a particular font is introduced */
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void GSRTFregisterFont(void *ctxt, const char *fontName,
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RTFfontFamily family, int fontNumber);
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/* change font number */
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void GSRTFfontNumber(void *ctxt, int fontNumber);
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/* change font size in half points*/
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void GSRTFfontSize(void *ctxt, int fontSize);
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/* set paper width in twips */
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void GSRTFpaperWidth(void *ctxt, int width);
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/* set paper height in twips */
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void GSRTFpaperHeight(void *ctxt, int height);
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/* set left margin in twips */
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void GSRTFmarginLeft(void *ctxt, int margin);
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/* set right margin in twips */
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void GSRTFmarginRight(void *ctxt, int margin);
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/* set top margin in twips */
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void GSRTFmarginTop(void *ctxt, int margin);
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/* set buttom margin in twips */
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void GSRTFmarginButtom(void *ctxt, int margin);
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/* set first line indent */
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void GSRTFfirstLineIndent(void *ctxt, int indent);
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/* set left indent */
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void GSRTFleftIndent(void *ctxt, int indent);
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/* set right indent */
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void GSRTFrightIndent(void *ctxt, int indent);
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/* set tabstop */
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void GSRTFtabstop(void *ctxt, int location);
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/* set center alignment */
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void GSRTFalignCenter(void *ctxt);
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/* set justified alignment */
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void GSRTFalignJustified(void *ctxt);
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/* set left alignment */
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void GSRTFalignLeft(void *ctxt);
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/* set right alignment */
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void GSRTFalignRight(void *ctxt);
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/* set space above */
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void GSRTFspaceAbove(void *ctxt, int location);
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/* set line space */
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void GSRTFlineSpace(void *ctxt, int location);
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/* set default paragraph style */
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void GSRTFdefaultParagraph(void *ctxt);
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/* set paragraph style */
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void GSRTFstyle(void *ctxt, int style);
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/* Add a colour to the colour table*/
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void GSRTFaddColor(void *ctxt, int red, int green, int blue);
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/* Add the default colour to the colour table*/
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void GSRTFaddDefaultColor(void *ctxt);
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/* set background colour */
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void GSRTFcolorbg(void *ctxt, int color);
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/* set foreground colour */
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void GSRTFcolorfg(void *ctxt, int color);
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/* set default character style */
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void GSRTFdefaultCharacterStyle(void *ctxt);
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/* set subscript in half points */
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void GSRTFsubscript(void *ctxt, int script);
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/* set superscript in half points */
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void GSRTFsuperscript(void *ctxt, int script);
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/* Switch bold mode on or off */
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void GSRTFbold(void *ctxt, BOOL on);
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/* Switch italic mode on or off */
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void GSRTFitalic(void *ctxt, BOOL on);
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/* Switch underline mode on or off */
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void GSRTFunderline(void *ctxt, BOOL on);
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/* new paragraph */
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void GSRTFparagraph(void *ctxt);
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#endif
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