Add skeletal DOCX support

TextConverters/DOCX/DOCXConsumerFunctions.h

@@ -0,0 +1,159 @@
+/* docxConsumerFunctions.h created by pingu on Wed 17-Nov-1999
+
+   Copyright (C) 1999 Free Software Foundation, Inc.
+
+   Author:  Stefan Böhringer (stefan.boehringer@uni-bochum.de)
+   Date: Dec 1999
+
+   This file is part of the GNUstep GUI Library.
+
+   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 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; see the file COPYING.LIB.
+   If not, see <http://www.gnu.org/licenses/> or write to the 
+   Free Software Foundation, 51 Franklin Street, Fifth Floor, 
+   Boston, MA 02110-1301, USA.
+*/
+
+/*	here we define the interface functions to grammer consumers */
+
+#ifndef docxConsumerFunctions_h_INCLUDE
+#define docxConsumerFunctions_h_INCLUDE
+
+#include	"docxScanner.h"
+
+/* general statements:
+ * measurement is usually in twips: one twentieth of a point (this is
+ * about 0.01764 mm) a tabstop of 540 twips (as it occurs on NeXT) is
+ * therefore about 0.95 cm
+ */
+#define halfpoints2points(a) ((a)/2.0)
+#define twips2points(a) ((a)/20.0)
+#define twips2mm(a) ((a)*0.01764)
+
+/* prepare the ctxt, or whatever you want */
+void GSDOCXstart(void *ctxt);
+
+/* seal the parsing process, the context or whatever you want */
+void GSDOCXstop(void *ctxt);
+
+/* */
+int GSDOCXgetPosition(void *ctxt);
+
+/*
+ * those pairing functions enclose DOCXBlocks. Use it to capture the
+ * hierarchical attribute changes of blocks.  i.e. attributes of a
+ * block are forgotten once a block is closed
+ */
+void GSDOCXopenBlock(void *ctxt, BOOL ignore);
+void GSDOCXcloseBlock(void *ctxt, BOOL ignore);
+
+/* handle errors */
+void GSDOCXerror(void *ctxt, void *lctxt, const char *msg);
+
+/* handle docx commands not expicated in the grammer */
+void GSDOCXgenericDOCXcommand(void *ctxt, DOCXcmd cmd);
+
+/* go, handle text */
+void GSDOCXmangleText(void *ctxt, const char *text);
+void GSDOCXunicode (void *ctxt, int uchar);
+
+/*
+ * font functions
+ */
+
+/* get noticed that a particular font is introduced */
+void GSDOCXregisterFont(void *ctxt, const char *fontName, 
+		       DOCXfontFamily family, int fontNumber);
+
+/* change font number */
+void GSDOCXfontNumber(void *ctxt, int fontNumber);
+/* change font size in half points*/
+void GSDOCXfontSize(void *ctxt, int fontSize);
+
+/* set paper width in twips */
+void GSDOCXpaperWidth(void *ctxt, int width);
+/* set paper height in twips */
+void GSDOCXpaperHeight(void *ctxt, int height);
+/* set left margin in twips */
+void GSDOCXmarginLeft(void *ctxt, int margin);
+/* set right margin in twips */
+void GSDOCXmarginRight(void *ctxt, int margin);
+/* set top margin in twips */
+void GSDOCXmarginTop(void *ctxt, int margin);
+/* set buttom margin in twips */
+void GSDOCXmarginButtom(void *ctxt, int margin);
+/* set first line indent */
+void GSDOCXfirstLineIndent(void *ctxt, int indent);
+/* set left indent */
+void GSDOCXleftIndent(void *ctxt, int indent);
+/* set right indent */
+void GSDOCXrightIndent(void *ctxt, int indent);
+/* set tabstop */
+void GSDOCXtabstop(void *ctxt, int location);
+/* set center alignment */
+void GSDOCXalignCenter(void *ctxt);
+/* set justified alignment */
+void GSDOCXalignJustified(void *ctxt);
+/* set left alignment */
+void GSDOCXalignLeft(void *ctxt);
+/* set right alignment */
+void GSDOCXalignRight(void *ctxt);
+/* set space above */
+void GSDOCXspaceAbove(void *ctxt, int location);
+/* set line space */
+void GSDOCXlineSpace(void *ctxt, int location);
+/* set default paragraph style */
+void GSDOCXdefaultParagraph(void *ctxt);
+/* set paragraph style */
+void GSDOCXstyle(void *ctxt, int style);
+/* Add a colour to the colour table*/
+void GSDOCXaddColor(void *ctxt, int red, int green, int blue);
+/* Add the default colour to the colour table*/
+void GSDOCXaddDefaultColor(void *ctxt);
+/* set background colour */
+void GSDOCXcolorbg(void *ctxt, int color);
+/* set foreground colour */
+void GSDOCXcolorfg(void *ctxt, int color);
+/* set underline colour */
+void GSDOCXunderlinecolor(void *ctxt, int color);
+/* set default character style */
+void GSDOCXdefaultCharacterStyle(void *ctxt);
+/* set subscript in half points */
+void GSDOCXsubscript(void *ctxt, int script);
+/* set superscript in half points */
+void GSDOCXsuperscript(void *ctxt, int script);
+/* Switch bold mode on or off */
+void GSDOCXbold(void *ctxt, BOOL on);
+/* Switch italic mode on or off */
+void GSDOCXitalic(void *ctxt, BOOL on);
+/* Set the underline style */
+void GSDOCXunderline(void *ctxt, BOOL on, NSInteger style);
+/* Set the strikethrough style */
+void GSDOCXstrikethrough(void *ctxt, NSInteger style);
+/* new paragraph */
+void GSDOCXparagraph(void *ctxt);
+/* NeXTGraphic */
+void GSDOCXNeXTGraphic(void *ctxt, const char *fileName, int width, int height);
+/* NeXTHelpLink */
+void GSDOCXNeXTHelpLink(void *ctxt, int num, const char *markername,
+		       const char *linkFilename, const char *linkMarkername);
+/* NeXTHelpMarker */
+void GSDOCXNeXTHelpMarker(void *ctxt, int num, const char *markername);
+
+void GSDOCXaddField (void *ctxt, int start, const char *inst);
+
+/* set encoding */
+void GSDOCXencoding(void *ctxt, int encoding);
+
+#endif
+