Added files to do postscript output.

gfx/src/ps/isotab.c

@@ -0,0 +1,55 @@
+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+/*
+** The names of the characters in the ISO Latin1 set.
+** Index into this array is the encoding for that character
+*/
+char *isotab[256] = {
+"", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "",
+"", "", "", "", "", "", "", "", "", "", "", "", "", "", "space",
+"exclam", "quotedbl", "numbersign", "dollar", "percent", "ampersand",
+"quoteright", "parenleft", "parenright", "asterisk", "plus", "comma",
+"hyphen", "period", "slash", "zero", "one", "two", "three", "four",
+"five", "six", "seven", "eight", "nine", "colon", "semicolon", "less",
+"equal", "greater", "question", "at", "A", "B", "C", "D", "E", "F",
+"G", "H", "I", "J", "K", "L", "M", "N", "O", "P", "Q", "R", "S", "T",
+"U", "V", "W", "X", "Y", "Z", "bracketleft", "backslash",
+"bracketright", "asciicircum", "underscore", "quoteleft", "a", "b",
+"c", "d", "e", "f", "g", "h", "i", "j", "k", "l", "m", "n", "o", "p",
+"q", "r", "s", "t", "u", "v", "w", "x", "y", "z", "braceleft", "bar",
+"braceright", "asciitilde", "", "", "", "", "", "", "", "", "", "", "", "",
+"", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "",
+"", "", "", "space", "exclamdown", "cent", "sterling", "currency",
+"yen", "brokenbar", "section", "dieresis", "copyright", "ordfeminine",
+"guillemotleft", "logicalnot", "hyphen", "registered", "macron",
+"degree", "plusminus", "twosuperior", "threesuperior", "acute", "mu",
+"paragraph", "periodcentered", "cedilla", "onesuperior",
+"ordmasculine", "guillemotright", "onequarter", "onehalf",
+"threequarters", "questiondown", "Agrave", "Aacute", "Acircumflex",
+"Atilde", "Adieresis", "Aring", "AE", "Ccedilla", "Egrave", "Eacute",
+"Ecircumflex", "Edieresis", "Igrave", "Iacute", "Icircumflex",
+"Idieresis", "Eth", "Ntilde", "Ograve", "Oacute", "Ocircumflex",
+"Otilde", "Odieresis", "multiply", "Oslash", "Ugrave", "Uacute",
+"Ucircumflex", "Udieresis", "Yacute", "Thorn", "germandbls", "agrave",
+"aacute", "acircumflex", "atilde", "adieresis", "aring", "ae",
+"ccedilla", "egrave", "eacute", "ecircumflex", "edieresis", "igrave",
+"iacute", "icircumflex", "idieresis", "eth", "ntilde", "ograve",
+"oacute", "ocircumflex", "otilde", "odieresis", "divide", "oslash",
+"ugrave", "uacute", "ucircumflex", "udieresis", "yacute", "thorn",
+"ydieresis"
+};

gfx/src/ps/nsPrintManager.h

@@ -0,0 +1,34 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+#ifndef nsPrintManager_h___
+#define nsPrintManager_h___
+
+#include "xp.h"
+#include "structs.h"
+#include "xlate.h"
+
+#define NS_LETTER_SIZE    0
+#define NS_LEGAL_SIZE     1
+#define NS_EXECUTIVE_SIZE 2
+
+#define PAGE_WIDTH 612 // Points
+#define PAGE_HEIGHT 792 //Points
+
+#endif
+
+/* nsPSUtil_h___ */

gfx/src/ps/nsStubs.c

@@ -0,0 +1,41 @@
+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+// STOLEN for mozilla/include/libi18n.h
+// XXX: Need a real implementation for this
+
+#include "prtypes.h"
+#include "structs.h"
+
+void 
+INTL_CharSetIDToName(int16 csid, char  *charset)
+{
+	//XXX: Fill me in with code from mozilla/lib/libi18n
+}
+
+/*
+** Here's a lovely hack.  This routine draws the header or footer for a page.
+*/
+
+/* XXX: Added this from print.c */
+
+void
+xl_annotate_page(MWContext *cx, char *template, int y, int delta_dir, int pn)
+{
+}
+

gfx/src/ps/ps.c

@@ -0,0 +1,755 @@
+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+#include "xlate_i.h"
+#include "isotab.c"
+#include "locale.h"
+
+#include <libi18n.h>
+#include "intl_csi.h"
+
+#define RED_PART 0.299		/* Constants for converting RGB to greyscale */
+#define GREEN_PART 0.587
+#define BLUE_PART 0.114
+
+#define XL_SET_NUMERIC_LOCALE() char* cur_locale = setlocale(LC_NUMERIC, "C")
+#define XL_RESTORE_NUMERIC_LOCALE() setlocale(LC_NUMERIC, cur_locale)
+
+/* 
+ * Paper Names 
+ */
+char* paper_string[]={ "Letter", "Legal", "Executive", "A4" };
+
+/*
+** These two functions swap values around in order to deal with page
+** rotation.
+*/
+
+void xl_initialize_translation(MWContext *cx, PrintSetup* pi)
+{
+  PrintSetup *dup = XP_NEW(PrintSetup);
+  *dup = *pi;
+  cx->prSetup = dup;
+  dup->width = POINT_TO_PAGE(dup->width);
+  dup->height = POINT_TO_PAGE(dup->height);
+  dup->top = POINT_TO_PAGE(dup->top);
+  dup->left = POINT_TO_PAGE(dup->left);
+  dup->bottom = POINT_TO_PAGE(dup->bottom);
+  dup->right = POINT_TO_PAGE(dup->right);
+  if (pi->landscape)
+  {
+    dup->height = POINT_TO_PAGE(pi->width);
+    dup->width = POINT_TO_PAGE(pi->height);
+    /* XXX Should I swap the margins too ??? */
+  }	
+}
+
+void xl_finalize_translation(MWContext *cx)
+{
+    XP_DELETE(cx->prSetup);
+    cx->prSetup = NULL;
+}
+
+void xl_begin_document(MWContext *cx)
+{
+    int i;
+    XP_File f;
+    char* charset_name = NULL;
+
+    f = cx->prSetup->out;
+    XP_FilePrintf(f, "%%!PS-Adobe-3.0\n");
+    XP_FilePrintf(f, "%%%%BoundingBox: %d %d %d %d\n",
+        PAGE_TO_POINT_I(cx->prSetup->left),
+	PAGE_TO_POINT_I(cx->prSetup->bottom),
+	PAGE_TO_POINT_I(cx->prSetup->width-cx->prSetup->right),
+	PAGE_TO_POINT_I(cx->prSetup->height-cx->prSetup->top));
+    XP_FilePrintf(f, "%%%%Creator: Mozilla (NetScape) HTML->PS\n");
+    XP_FilePrintf(f, "%%%%DocumentData: Clean8Bit\n");
+    XP_FilePrintf(f, "%%%%DocumentPaperSizes: %s\n",
+	 paper_string[cx->prSetup->paper_size]);
+    XP_FilePrintf(f, "%%%%Orientation: %s\n",
+        (cx->prSetup->width < cx->prSetup->height) ? "Portrait" : "Landscape");
+    XP_FilePrintf(f, "%%%%Pages: %d\n", (int) cx->prInfo->n_pages);
+    if (cx->prSetup->reverse)
+	XP_FilePrintf(f, "%%%%PageOrder: Descend\n");
+    else
+	XP_FilePrintf(f, "%%%%PageOrder: Ascend\n");
+    XP_FilePrintf(f, "%%%%Title: %s\n", cx->prInfo->doc_title);
+#ifdef NOTYET
+    XP_FilePrintf(f, "%%%%For: %n", user_name_stuff);
+#endif
+    XP_FilePrintf(f, "%%%%EndComments\n");
+
+    /* general comments: Mozilla-specific */
+    XP_FilePrintf(f, "\n%% MozillaURL: %s\n", cx->prSetup->url->address);
+    /* get charset name of non-latin1 fonts */
+    /* for external filters, supply information */
+    if (cx->prSetup->otherFontName[0] || cx->prSetup->otherFontInfo[0]){
+      INTL_CharSetIDToName(cx->prSetup->otherFontCharSetID, charset_name);
+      XP_FilePrintf(f, "%% MozillaCharsetName: %s\n\n", charset_name);
+    }else
+      /* default: iso-8859-1 */
+      XP_FilePrintf(f, "%% MozillaCharsetName: iso-8859-1\n\n");
+    
+    /* now begin prolog */
+    XP_FilePrintf(f, "%%%%BeginProlog\n");
+    XP_FilePrintf(f, "[");
+    for (i = 0; i < 256; i++)
+      {
+	if (*isotab[i] == '\0')
+	  XP_FilePrintf(f, " /.notdef");
+	else
+	  XP_FilePrintf(f, " /%s", isotab[i]);
+	if (( i % 6) == 5)
+	  XP_FilePrintf(f, "\n");
+      }
+    XP_FilePrintf(f, "] /isolatin1encoding exch def\n");
+    XP_FilePrintf(f, "/c { matrix currentmatrix currentpoint translate\n");
+    XP_FilePrintf(f, "     3 1 roll scale newpath 0 0 1 0 360 arc setmatrix } bind def\n");
+    for (i = 0; i < N_FONTS; i++)
+	XP_FilePrintf(f, 
+	    "/F%d\n"
+	    "    /%s findfont\n"
+	    "    dup length dict begin\n"
+	    "	{1 index /FID ne {def} {pop pop} ifelse} forall\n"
+	    "	/Encoding isolatin1encoding def\n"
+	    "    currentdict end\n"
+	    "definefont pop\n"
+	    "/f%d { /F%d findfont exch scalefont setfont } bind def\n",
+		i, PSFE_MaskToFI[i]->name, i, i);
+    for (i = 0; i < N_FONTS; i++)
+      if (cx->prSetup->otherFontName[i]) {
+	  XP_FilePrintf(f, 
+	    	"/of%d { /%s findfont exch scalefont setfont } bind def\n",
+		i, cx->prSetup->otherFontName[i]);
+/*          XP_FilePrintf(f, "/of /of1;\n", cx->prSetup->otherFontName); */
+      }
+    XP_FilePrintf(f, "/rhc {\n");
+    XP_FilePrintf(f, "    {\n");
+    XP_FilePrintf(f, "        currentfile read {\n");
+    XP_FilePrintf(f, "	    dup 97 ge\n");
+    XP_FilePrintf(f, "		{ 87 sub true exit }\n");
+    XP_FilePrintf(f, "		{ dup 48 ge { 48 sub true exit } { pop } ifelse }\n");
+    XP_FilePrintf(f, "	    ifelse\n");
+    XP_FilePrintf(f, "	} {\n");
+    XP_FilePrintf(f, "	    false\n");
+    XP_FilePrintf(f, "	    exit\n");
+    XP_FilePrintf(f, "	} ifelse\n");
+    XP_FilePrintf(f, "    } loop\n");
+    XP_FilePrintf(f, "} bind def\n");
+    XP_FilePrintf(f, "\n");
+    XP_FilePrintf(f, "/cvgray { %% xtra_char npix cvgray - (string npix long)\n");
+    XP_FilePrintf(f, "    dup string\n");
+    XP_FilePrintf(f, "    0\n");
+    XP_FilePrintf(f, "    {\n");
+    XP_FilePrintf(f, "	rhc { cvr 4.784 mul } { exit } ifelse\n");
+    XP_FilePrintf(f, "	rhc { cvr 9.392 mul } { exit } ifelse\n");
+    XP_FilePrintf(f, "	rhc { cvr 1.824 mul } { exit } ifelse\n");
+    XP_FilePrintf(f, "	add add cvi 3 copy put pop\n");
+    XP_FilePrintf(f, "	1 add\n");
+    XP_FilePrintf(f, "	dup 3 index ge { exit } if\n");
+    XP_FilePrintf(f, "    } loop\n");
+    XP_FilePrintf(f, "    pop\n");
+    XP_FilePrintf(f, "    3 -1 roll 0 ne { rhc { pop } if } if\n");
+    XP_FilePrintf(f, "    exch pop\n");
+    XP_FilePrintf(f, "} bind def\n");
+    XP_FilePrintf(f, "\n");
+    XP_FilePrintf(f, "/smartimage12rgb { %% w h b [matrix] smartimage12rgb -\n");
+    XP_FilePrintf(f, "    /colorimage where {\n");
+    XP_FilePrintf(f, "	pop\n");
+    XP_FilePrintf(f, "	{ currentfile rowdata readhexstring pop }\n");
+    XP_FilePrintf(f, "	false 3\n");
+    XP_FilePrintf(f, "	colorimage\n");
+    XP_FilePrintf(f, "    } {\n");
+    XP_FilePrintf(f, "	exch pop 8 exch\n");
+    XP_FilePrintf(f, "	3 index 12 mul 8 mod 0 ne { 1 } { 0 } ifelse\n");
+    XP_FilePrintf(f, "	4 index\n");
+    XP_FilePrintf(f, "	6 2 roll\n");
+    XP_FilePrintf(f, "	{ 2 copy cvgray }\n");
+    XP_FilePrintf(f, "	image\n");
+    XP_FilePrintf(f, "	pop pop\n");
+    XP_FilePrintf(f, "    } ifelse\n");
+    XP_FilePrintf(f, "} def\n");
+    XP_FilePrintf(f,"/cshow { dup stringwidth pop 2 div neg 0 rmoveto show } bind def\n");  
+     XP_FilePrintf(f,"/rshow { dup stringwidth pop neg 0 rmoveto show } bind def\n");
+    XP_FilePrintf(f, "/BeginEPSF {\n");
+    XP_FilePrintf(f, "  /b4_Inc_state save def\n");
+    XP_FilePrintf(f, "  /dict_count countdictstack def\n");
+    XP_FilePrintf(f, "  /op_count count 1 sub def\n");
+    XP_FilePrintf(f, "  userdict begin\n");
+    XP_FilePrintf(f, "  /showpage {} def\n");
+    XP_FilePrintf(f, "  0 setgray 0 setlinecap 1 setlinewidth 0 setlinejoin\n");
+    XP_FilePrintf(f, "  10 setmiterlimit [] 0 setdash newpath\n");
+    XP_FilePrintf(f, "  /languagelevel where\n");
+    XP_FilePrintf(f, "  { pop languagelevel 1 ne\n");
+    XP_FilePrintf(f, "    { false setstrokeadjust false setoverprint } if\n");
+    XP_FilePrintf(f, "  } if\n");
+    XP_FilePrintf(f, "} bind def\n");
+    XP_FilePrintf(f, "/EndEPSF {\n");
+    XP_FilePrintf(f, "  count op_count sub {pop} repeat\n");
+    XP_FilePrintf(f, "  countdictstack dict_count sub {end} repeat\n");
+    XP_FilePrintf(f, "  b4_Inc_state restore\n");
+    XP_FilePrintf(f, "} bind def\n");
+   XP_FilePrintf(f, "%%%%EndProlog\n");
+}
+
+void xl_begin_page(MWContext *cx, int pn)
+{
+  XP_File f;
+
+  f = cx->prSetup->out;
+  pn++;
+  XP_FilePrintf(f, "%%%%Page: %d %d\n", pn, pn);
+  XP_FilePrintf(f, "%%%%BeginPageSetup\n/pagelevel save def\n");
+  if (cx->prSetup->landscape)
+    XP_FilePrintf(f, "%d 0 translate 90 rotate\n",
+		  PAGE_TO_POINT_I(cx->prSetup->height));
+  XP_FilePrintf(f, "%d 0 translate\n", PAGE_TO_POINT_I(cx->prSetup->left));
+  XP_FilePrintf(f, "%%%%EndPageSetup\n");
+#if 0
+  xl_annotate_page(cx, cx->prSetup->header, 0, -1, pn);
+#endif
+  XP_FilePrintf(f, "newpath 0 %d moveto ", PAGE_TO_POINT_I(cx->prSetup->bottom));
+  XP_FilePrintf(f, "%d 0 rlineto 0 %d rlineto -%d 0 rlineto ",
+			PAGE_TO_POINT_I(cx->prInfo->page_width),
+			PAGE_TO_POINT_I(cx->prInfo->page_height),
+			PAGE_TO_POINT_I(cx->prInfo->page_width));
+  XP_FilePrintf(f, " closepath clip newpath\n");
+}
+
+void xl_end_page(MWContext *cx, int pn)
+{
+#if 0
+  xl_annotate_page(cx, cx->prSetup->footer,
+		   cx->prSetup->height-cx->prSetup->bottom-cx->prSetup->top,
+		   1, pn);
+  XP_FilePrintf(cx->prSetup->out, "pagelevel restore\nshowpage\n");
+#endif
+
+  XP_FilePrintf(cx->prSetup->out, "pagelevel restore\n");
+  xl_annotate_page(cx, cx->prSetup->header, cx->prSetup->top/2, -1, pn);
+  xl_annotate_page(cx, cx->prSetup->footer,
+				   cx->prSetup->height - cx->prSetup->bottom/2,
+				   1, pn);
+  XP_FilePrintf(cx->prSetup->out, "showpage\n");
+}
+
+void xl_end_document(MWContext *cx)
+{
+    XP_FilePrintf(cx->prSetup->out, "%%%%EOF\n");
+}
+
+void xl_moveto(MWContext* cx, int x, int y)
+{
+  XL_SET_NUMERIC_LOCALE();
+  y -= cx->prInfo->page_topy;
+  /*
+  ** Agh! Y inversion again !!
+  */
+  y = (cx->prInfo->page_height - y - 1) + cx->prSetup->bottom;
+
+  XP_FilePrintf(cx->prSetup->out, "%g %g moveto\n",
+		PAGE_TO_POINT_F(x), PAGE_TO_POINT_F(y));
+  XL_RESTORE_NUMERIC_LOCALE();
+}
+
+void xl_moveto_loc(MWContext* cx, int x, int y)
+{
+  /* This routine doesn't care about the clip region in the page */
+
+  XL_SET_NUMERIC_LOCALE();
+
+  /*
+  ** Agh! Y inversion again !!
+  */
+  y = (cx->prSetup->height - y - 1);
+
+  XP_FilePrintf(cx->prSetup->out, "%g %g moveto\n",
+		PAGE_TO_POINT_F(x), PAGE_TO_POINT_F(y));
+  XL_RESTORE_NUMERIC_LOCALE();
+}
+
+void xl_translate(MWContext* cx, int x, int y)
+{
+    XL_SET_NUMERIC_LOCALE();
+    y -= cx->prInfo->page_topy;
+    /*
+    ** Agh! Y inversion again !!
+    */
+    y = (cx->prInfo->page_height - y - 1) + cx->prSetup->bottom;
+
+    XP_FilePrintf(cx->prSetup->out, "%g %g translate\n", PAGE_TO_POINT_F(x), PAGE_TO_POINT_F(y));
+    XL_RESTORE_NUMERIC_LOCALE();
+}
+
+void xl_show(MWContext *cx, char* txt, int len, char *align)
+{
+    XP_File f;
+
+    f = cx->prSetup->out;
+    XP_FilePrintf(f, "(");
+    while (len-- > 0) {
+	switch (*txt) {
+	    case '(':
+	    case ')':
+	    case '\\':
+		XP_FilePrintf(f, "\\%c", *txt);
+		break;
+	    default:
+		if (*txt < ' ' || (*txt & 0x80))
+		  XP_FilePrintf(f, "\\%o", *txt & 0xff);
+		else
+		  XP_FilePrintf(f, "%c", *txt);
+		break;
+	}
+	txt++;
+    }
+    XP_FilePrintf(f, ") %sshow\n", align);
+}
+
+void xl_circle(MWContext* cx, int w, int h)
+{
+  XL_SET_NUMERIC_LOCALE();
+  XP_FilePrintf(cx->prSetup->out, "%g %g c ", PAGE_TO_POINT_F(w)/2.0, PAGE_TO_POINT_F(h)/2.0);
+  XL_RESTORE_NUMERIC_LOCALE();
+}
+
+void xl_box(MWContext* cx, int w, int h)
+{
+  XL_SET_NUMERIC_LOCALE();
+  XP_FilePrintf(cx->prSetup->out, "%g 0 rlineto 0 %g rlineto %g 0 rlineto closepath ",
+      PAGE_TO_POINT_F(w), -PAGE_TO_POINT_F(h), -PAGE_TO_POINT_F(w));
+  XL_RESTORE_NUMERIC_LOCALE();
+}
+
+MODULE_PRIVATE void
+xl_draw_border(MWContext *cx, int x, int y, int w, int h, int thick)
+{
+  XL_SET_NUMERIC_LOCALE();
+  XP_FilePrintf(cx->prSetup->out, "gsave %g setlinewidth\n ",
+		  PAGE_TO_POINT_F(thick));
+  xl_moveto(cx, x, y);
+  xl_box(cx, w, h);
+  xl_stroke(cx);
+  XP_FilePrintf(cx->prSetup->out, "grestore\n");
+  XL_RESTORE_NUMERIC_LOCALE();
+}
+
+MODULE_PRIVATE void
+xl_draw_3d_border(MWContext *cx, int x, int y, int w, int h, int thick, int tl, int br)
+{
+  int llx, lly;
+
+  XL_SET_NUMERIC_LOCALE();
+  XP_FilePrintf(cx->prSetup->out, "gsave\n ");
+
+  /* lower left */
+  llx = x;
+  lly = y + h;
+
+  /* top left */
+  xl_moveto(cx, llx, lly);
+  XP_FilePrintf(cx->prSetup->out, 
+				"%g %g rlineto 0 %g rlineto %g 0 rlineto %g %g rlineto %g 0 rlineto closepath\n",
+				PAGE_TO_POINT_F(thick), PAGE_TO_POINT_F(thick),
+				PAGE_TO_POINT_F(h-2*thick),
+				PAGE_TO_POINT_F(w-2*thick),
+				PAGE_TO_POINT_F(thick), PAGE_TO_POINT_F(thick),
+				-PAGE_TO_POINT_F(w));
+  XP_FilePrintf(cx->prSetup->out, ".%d setgray fill\n", tl);
+
+  /* bottom right */
+  xl_moveto(cx, llx, lly);
+  XP_FilePrintf(cx->prSetup->out, 
+				"%g %g rlineto %g 0 rlineto 0 %g rlineto %g %g rlineto 0 %g rlineto closepath\n",
+				PAGE_TO_POINT_F(thick),	PAGE_TO_POINT_F(thick),
+				PAGE_TO_POINT_F(w-2*thick),
+				PAGE_TO_POINT_F(h-2*thick),
+				PAGE_TO_POINT_F(thick), PAGE_TO_POINT_F(thick),
+				-PAGE_TO_POINT_F(h));
+  XP_FilePrintf(cx->prSetup->out, ".%d setgray fill\n", br);
+
+  XP_FilePrintf(cx->prSetup->out, "grestore\n");
+  XL_RESTORE_NUMERIC_LOCALE();
+}
+
+MODULE_PRIVATE void
+xl_draw_3d_radiobox(MWContext *cx, int x, int y, int w, int h, int thick,
+					int top, int bottom, int center)
+{
+  int lx, ly;
+
+  XL_SET_NUMERIC_LOCALE();
+  XP_FilePrintf(cx->prSetup->out, "gsave\n ");
+
+  /* left */
+  lx = x;
+  ly = y + h/2;
+
+  /* bottom */
+  xl_moveto(cx, lx, ly);
+  XP_FilePrintf(cx->prSetup->out, 
+				"%g %g rlineto %g %g rlineto %g 0 rlineto %g %g rlineto %g %g rlineto closepath\n",
+				PAGE_TO_POINT_F(w/2), -PAGE_TO_POINT_F(h/2),
+				PAGE_TO_POINT_F(w/2), PAGE_TO_POINT_F(h/2),
+				-PAGE_TO_POINT_F(thick),
+				-PAGE_TO_POINT_F(w/2-thick),-PAGE_TO_POINT_F(h/2-thick),
+	            -PAGE_TO_POINT_F(w/2-thick), PAGE_TO_POINT_F(h/2-thick));
+  XP_FilePrintf(cx->prSetup->out, ".%d setgray fill\n", bottom);
+
+  /* top  */
+  xl_moveto(cx, lx, ly);
+  XP_FilePrintf(cx->prSetup->out, 
+				"%g %g rlineto %g %g rlineto %g 0 rlineto %g %g rlineto %g %g rlineto closepath\n",
+				PAGE_TO_POINT_F(w/2), PAGE_TO_POINT_F(h/2),
+				PAGE_TO_POINT_F(w/2), -PAGE_TO_POINT_F(h/2),
+				-PAGE_TO_POINT_F(thick),
+				-PAGE_TO_POINT_F(w/2-thick), PAGE_TO_POINT_F(h/2-thick),
+	            -PAGE_TO_POINT_F(w/2-thick), -PAGE_TO_POINT_F(h/2-thick));
+  XP_FilePrintf(cx->prSetup->out, ".%d setgray fill\n", top);
+
+  /* center */
+  if (center != 10) {
+	  xl_moveto(cx, lx+thick, ly);
+	  XP_FilePrintf(cx->prSetup->out, 
+					"%g %g rlineto %g %g rlineto %g %g rlineto closepath\n",
+					PAGE_TO_POINT_F(w/2-thick), -PAGE_TO_POINT_F(h/2-thick),
+					PAGE_TO_POINT_F(w/2-thick), PAGE_TO_POINT_F(h/2-thick),
+					-PAGE_TO_POINT_F(w/2-thick), PAGE_TO_POINT_F(h/2-thick));
+	  XP_FilePrintf(cx->prSetup->out, ".%d setgray fill\n", center);
+  }
+
+  XP_FilePrintf(cx->prSetup->out, "grestore\n");
+  XL_RESTORE_NUMERIC_LOCALE();
+}
+
+MODULE_PRIVATE void
+xl_draw_3d_checkbox(MWContext *cx, int x, int y, int w, int h, int thick,
+					int tl, int br, int center)
+{
+  int llx, lly;
+
+  XL_SET_NUMERIC_LOCALE();
+  XP_FilePrintf(cx->prSetup->out, "gsave\n ");
+
+  /* lower left */
+  llx = x;
+  lly = y + h;
+
+  /* top left */
+  xl_moveto(cx, llx, lly);
+  XP_FilePrintf(cx->prSetup->out, 
+				"%g %g rlineto 0 %g rlineto %g 0 rlineto %g %g rlineto %g 0 rlineto closepath\n",
+				PAGE_TO_POINT_F(thick), PAGE_TO_POINT_F(thick),
+				PAGE_TO_POINT_F(h-2*thick),
+				PAGE_TO_POINT_F(w-2*thick),
+				PAGE_TO_POINT_F(thick), PAGE_TO_POINT_F(thick),
+				-PAGE_TO_POINT_F(w));
+  XP_FilePrintf(cx->prSetup->out, ".%d setgray fill\n", tl);
+
+  /* bottom right */
+  xl_moveto(cx, llx, lly);
+  XP_FilePrintf(cx->prSetup->out, 
+				"%g %g rlineto %g 0 rlineto 0 %g rlineto %g %g rlineto 0 %g rlineto closepath\n",
+				PAGE_TO_POINT_F(thick),	PAGE_TO_POINT_F(thick),
+				PAGE_TO_POINT_F(w-2*thick),
+				PAGE_TO_POINT_F(h-2*thick),
+				PAGE_TO_POINT_F(thick), PAGE_TO_POINT_F(thick),
+				-PAGE_TO_POINT_F(h));
+  XP_FilePrintf(cx->prSetup->out, ".%d setgray fill\n", br);
+
+  /* center */
+  if (center != 10) {
+	  xl_moveto(cx, llx+thick, lly-thick);
+	  XP_FilePrintf(cx->prSetup->out, 
+					"0 %g rlineto %g 0 rlineto 0 %g rlineto closepath\n",
+					PAGE_TO_POINT_F(h-2*thick),
+					PAGE_TO_POINT_F(w-2*thick),
+					-PAGE_TO_POINT_F(h-2*thick));
+	  XP_FilePrintf(cx->prSetup->out, ".%d setgray fill\n", center);
+  }
+
+  XP_FilePrintf(cx->prSetup->out, "grestore\n");
+  XL_RESTORE_NUMERIC_LOCALE();
+}
+
+extern void xl_draw_3d_arrow(MWContext *cx, int x , int y, int thick, int w,
+							 int h, XP_Bool up, int left, int right, int base)
+{
+	int tx, ty;
+
+	XL_SET_NUMERIC_LOCALE();
+	XP_FilePrintf(cx->prSetup->out, "gsave\n ");
+
+	if (up) {
+		tx = x + w/2;
+		ty = y;
+
+		/* left */
+
+		xl_moveto(cx, tx, ty);
+		XP_FilePrintf(cx->prSetup->out, 
+					  "%g %g rlineto %g %g rlineto %g %g rlineto closepath\n",
+					  -PAGE_TO_POINT_F(w/2), -PAGE_TO_POINT_F(h),
+					  PAGE_TO_POINT_F(thick), PAGE_TO_POINT_F(thick),
+					  PAGE_TO_POINT_F(w/2-thick), PAGE_TO_POINT_F(h-2*thick));
+		XP_FilePrintf(cx->prSetup->out, ".%d setgray fill\n", left);
+
+		/* right */
+
+		xl_moveto(cx, tx, ty);
+		XP_FilePrintf(cx->prSetup->out, 
+					  "%g %g rlineto %g %g rlineto %g %g rlineto closepath\n",
+					  PAGE_TO_POINT_F(w/2), -PAGE_TO_POINT_F(h),
+					  -PAGE_TO_POINT_F(thick), PAGE_TO_POINT_F(thick),
+					  -PAGE_TO_POINT_F(w/2-thick), PAGE_TO_POINT_F(h-2*thick));
+		XP_FilePrintf(cx->prSetup->out, ".%d setgray fill\n", right);
+
+		/* base */
+
+		xl_moveto(cx, tx-w/2, ty+h);
+		XP_FilePrintf(cx->prSetup->out, 
+					  "%g %g rlineto %g 0 rlineto %g %g rlineto closepath\n",
+					  PAGE_TO_POINT_F(thick), PAGE_TO_POINT_F(thick),
+					  PAGE_TO_POINT_F(w-2*thick),
+					  PAGE_TO_POINT_F(thick), -PAGE_TO_POINT_F(thick));
+		XP_FilePrintf(cx->prSetup->out, ".%d setgray fill\n", base);
+	}
+	else {
+		tx = x + w/2;
+		ty = y + h;
+
+		/* left */
+
+		xl_moveto(cx, tx, ty);
+		XP_FilePrintf(cx->prSetup->out, 
+					  "%g %g rlineto %g %g rlineto %g %g rlineto closepath\n",
+					  -PAGE_TO_POINT_F(w/2), PAGE_TO_POINT_F(h),
+					  PAGE_TO_POINT_F(thick), -PAGE_TO_POINT_F(thick),
+					  PAGE_TO_POINT_F(w/2-thick), -PAGE_TO_POINT_F(h-2*thick));
+		XP_FilePrintf(cx->prSetup->out, ".%d setgray fill\n", left);
+
+		/* right */
+
+		xl_moveto(cx, tx, ty);
+		XP_FilePrintf(cx->prSetup->out, 
+					  "%g %g rlineto %g %g rlineto %g %g rlineto closepath\n",
+					  PAGE_TO_POINT_F(w/2), PAGE_TO_POINT_F(h),
+					  -PAGE_TO_POINT_F(thick), -PAGE_TO_POINT_F(thick),
+					  -PAGE_TO_POINT_F(w/2-thick), -PAGE_TO_POINT_F(h-2*thick));
+		XP_FilePrintf(cx->prSetup->out, ".%d setgray fill\n", right);
+
+		/* base */
+
+		xl_moveto(cx, x, y);
+		XP_FilePrintf(cx->prSetup->out, 
+					  "%g %g rlineto %g 0 rlineto %g %g rlineto closepath\n",
+					  PAGE_TO_POINT_F(thick), -PAGE_TO_POINT_F(thick),
+					  PAGE_TO_POINT_F(w-2*thick),
+					  PAGE_TO_POINT_F(thick), PAGE_TO_POINT_F(thick));
+		XP_FilePrintf(cx->prSetup->out, ".%d setgray fill\n", base);
+	}
+
+  XP_FilePrintf(cx->prSetup->out, "grestore\n");
+  XL_RESTORE_NUMERIC_LOCALE();
+}
+
+void xl_line(MWContext* cx, int x1, int y1, int x2, int y2, int thick)
+{
+  XL_SET_NUMERIC_LOCALE();
+  XP_FilePrintf(cx->prSetup->out, "gsave %g setlinewidth\n ",
+				PAGE_TO_POINT_F(thick));
+
+  y1 -= cx->prInfo->page_topy;
+  y1 = (cx->prInfo->page_height - y1 - 1) + cx->prSetup->bottom;
+  y2 -= cx->prInfo->page_topy;
+  y2 = (cx->prInfo->page_height - y2 - 1) + cx->prSetup->bottom;
+
+  XP_FilePrintf(cx->prSetup->out, "%g %g moveto %g %g lineto\n",
+		PAGE_TO_POINT_F(x1), PAGE_TO_POINT_F(y1),
+		PAGE_TO_POINT_F(x2), PAGE_TO_POINT_F(y2));
+  xl_stroke(cx);
+
+  XP_FilePrintf(cx->prSetup->out, "grestore\n");
+  XL_RESTORE_NUMERIC_LOCALE();
+}
+
+void xl_stroke(MWContext *cx)
+{
+    XP_FilePrintf(cx->prSetup->out, " stroke \n");
+}
+
+void xl_fill(MWContext *cx)
+{
+    XP_FilePrintf(cx->prSetup->out, " fill \n");
+}
+
+/*
+** This function works, but is starting to show it's age, as the list
+** of known problems grows:
+**
+** +  The images are completely uncompressed, which tends to generate
+**    huge output files.  The university prototype browser uses RLE
+**    compression on the images, which causes them to print slowly,
+**    but is a huge win on some class of images.
+** +  12 bit files can be constructed which print on any printer, but
+**    not 24 bit files.
+** +  The 12 bit code is careful not to create a string-per-row, unless
+**    it is going through the compatibility conversion routine.
+** +  The 1-bit code is completely unused and untested.
+** +  It should squish the image if squishing is currently in effect.
+*/
+
+void xl_colorimage(MWContext *cx, int x, int y, int w, int h, IL_Pixmap *image,
+                   IL_Pixmap *mask)
+{
+    uint8 pixmap_depth;
+    int row, col, pps;
+    int n;
+    int16 *p12;
+    int32 *p24;
+    unsigned char *p8;
+    int cbits;
+    int rowdata, rowextra, row_ends_within_byte;
+    XP_File f;
+    NI_PixmapHeader *img_header = &image->header;
+
+    XL_SET_NUMERIC_LOCALE();
+    f = cx->prSetup->out;
+    pps = 1;
+    row_ends_within_byte = 0;
+    pixmap_depth = img_header->color_space->pixmap_depth;
+
+    /* Imagelib row data is aligned to 32-bit boundaries */
+    if (pixmap_depth == 1) {
+        rowdata = (img_header->width + 7)/8;
+        rowextra = img_header->widthBytes - rowdata;
+        cbits = 1;
+        pps = 8;
+    }
+    else if (pixmap_depth == 16) {
+        if (cx->prSetup->color) {
+            rowdata = (img_header->width*12)/8;
+            row_ends_within_byte = (img_header->width*12)%8 ? 1 : 0;
+            cbits = 4;
+        } else {
+            cbits = 8;
+            rowdata = img_header->width;
+        }
+        rowextra = img_header->widthBytes - img_header->width * 2;
+    }
+    else { /* depth assumed to be 32 */
+        rowdata = 3 * img_header->width;
+        rowextra = 0;
+        cbits = 8;
+    }
+
+    assert(pixmap_depth == 16 || pixmap_depth == 32 || pixmap_depth == 1);
+    XP_FilePrintf(f, "gsave\n");
+    XP_FilePrintf(f, "/rowdata %d string def\n",
+                  rowdata + row_ends_within_byte);
+    xl_translate(cx, x, y + h);
+    XP_FilePrintf(f, "%g %g scale\n", PAGE_TO_POINT_F(w), PAGE_TO_POINT_F(h));
+    XP_FilePrintf(f, "%d %d ", img_header->width, img_header->height);
+    XP_FilePrintf(f, "%d ", cbits);
+    XP_FilePrintf(f, "[%d 0 0 %d 0 %d]\n", img_header->width,
+                  -img_header->height, img_header->height);
+    if (cx->prSetup->color && pixmap_depth == 16)
+        XP_FilePrintf(f, " smartimage12rgb\n");
+    else if (pixmap_depth == 32) {
+        XP_FilePrintf(f, " { currentfile rowdata readhexstring pop }\n");
+        XP_FilePrintf(f, " false 3 colorimage\n");
+    } else {
+        XP_FilePrintf(f, " { currentfile rowdata readhexstring pop }\n");
+        XP_FilePrintf(f, " image\n");
+    }
+
+    n = 0;
+    p8 = (unsigned char*) image->bits;
+    p12 = (int16*) image->bits;
+    p24 = (int32*) image->bits;
+    for (row = 0; row < img_header->height; row++) {
+        for (col = 0; col < img_header->width; col += pps) {
+            switch ( pixmap_depth ) {
+            case 16:
+                if (cx->prSetup->color) {
+                    if (n > 76) {
+                        XP_FilePrintf(f, "\n");
+                        n = 0;
+                    }
+                    XP_FilePrintf(f, "%03x", 0xfff & *p12++);
+                    n += 3;
+                } else {
+                    unsigned char value;
+                    value = (*p12 & 0x00f)/15.0 * GREEN_PART * 255.0
+                        + ((((*p12 & 0x0f0)>>4)/15.0) * BLUE_PART * 255.0)
+                        + ((((*p12 & 0xf00)>>8)/15.0) * RED_PART * 255.0);
+                    p12++;
+                    if (n > 76) {
+                        XP_FilePrintf(f, "\n");
+                        n = 0;
+                    }
+                    XP_FilePrintf(f, "%02X", value);
+                    n += 2;
+                }
+                break;
+            case 32:
+                if (n > 71) {
+                    XP_FilePrintf(f, "\n");
+                    n = 0;
+                }
+                XP_FilePrintf(f, "%06x", (int) (0xffffff & *p24++));
+                n += 6;
+                break;
+            case 1:
+                if (n > 78) {
+                    XP_FilePrintf(f, "\n");
+                    n = 0;
+                }
+                XP_FilePrintf(f, "%02x", 0xff ^ *p8++);
+                n += 2;
+                break;
+            }
+        }
+        if (row_ends_within_byte) {
+            XP_FilePrintf(f, "0");
+            n += 1;
+        }
+        p8 += rowextra;
+        p12 = (int16*)((char*)p12 + rowextra);
+    }
+    XP_FilePrintf(f, "\ngrestore\n");
+    XL_RESTORE_NUMERIC_LOCALE();
+}
+
+MODULE_PRIVATE void
+xl_begin_squished_text(MWContext *cx, float scale)
+{
+    XL_SET_NUMERIC_LOCALE();
+    XP_FilePrintf(cx->prSetup->out, "gsave %g 1 scale\n", scale);
+    XL_RESTORE_NUMERIC_LOCALE();
+}
+
+MODULE_PRIVATE void
+xl_end_squished_text(MWContext *cx)
+{
+    XP_FilePrintf(cx->prSetup->out, "grestore\n");
+}
+
+
+

gfx/src/ps/xlate.h

@@ -0,0 +1,200 @@
+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+
+/*
+** External points of interest for the translation library
+*/
+
+#ifndef XLATE_H
+#define XLATE_H
+
+#define N_FONTS 8
+
+typedef void (*XL_CompletionRoutine)(PrintSetup*);
+typedef void* XL_TextTranslation;
+typedef void* XL_PostscriptTranslation;
+
+typedef struct {
+    short llx, lly, urx, ury;
+} PS_BBox;
+
+typedef struct {
+	short wx, wy;
+	PS_BBox charBBox;
+} PS_CharInfo;
+
+typedef struct {
+    char *name;
+    PS_BBox fontBBox;
+    short upos, uthick;
+    PS_CharInfo chars[256];
+} PS_FontInfo;
+
+XP_BEGIN_PROTOS
+extern void XL_InitializePrintSetup(PrintSetup *p);
+extern void XL_InitializeTextSetup(PrintSetup *p);
+extern void XL_TranslatePostscript(MWContext*, URL_Struct *u,
+                                   SHIST_SavedData *sd, PrintSetup*p);
+extern XL_TextTranslation
+  XL_TranslateText(MWContext *, URL_Struct *u, PrintSetup*p);
+extern void XL_GetTextImage(LO_ImageStruct *image);
+extern void
+ XL_DisplayTextImage(MWContext *cx, int iLocation, LO_ImageStruct *img);
+extern XP_Bool XP_CheckElementSpan(MWContext*, int top, int height);
+extern void XP_InitializePrintInfo(MWContext *);
+extern void XP_CleanupPrintInfo(MWContext *);
+extern void XP_DrawForPrint(MWContext *, int );
+extern void XP_LayoutForPrint(MWContext *cx, int32 doc_height);
+extern void XP_ParseAFMFile(FILE *fp, PS_FontInfo** fi);
+XP_END_PROTOS
+
+typedef struct LineRecord_struct LineRecord;
+
+/*
+** PAGE coordinates are 720/inch, layout happens in this space
+** POINT coordinates are 72/inch, the printer wants these
+*/
+#define INCH_TO_PAGE(f) ((int) (.5 + (f)*720))
+#define PAGE_TO_POINT_I(f) ((int) ((f) / 10.0))
+#define PAGE_TO_POINT_F(f) ((f) / 10.0)
+#define POINT_TO_PAGE(p) ((p)*10)
+
+/*
+** Used to pass info into text and/or postscript translation
+*/
+struct PrintSetup_ {
+  int top;                        /* Margins  (PostScript Only) */
+  int bottom;
+  int left;
+  int right;
+
+  int width;                       /* Paper size, # of cols for text xlate */
+  int height;
+
+  char* header;
+  char* footer;
+
+  int *sizes;
+  XP_Bool reverse;                 /* Output order */
+  XP_Bool color;                   /* Image output */
+  XP_Bool deep_color;		   /* 24 bit color output */
+  XP_Bool landscape;               /* Rotated output */
+  XP_Bool underline;               /* underline links */
+  XP_Bool scale_images;            /* Scale unsized images which are too big */
+  XP_Bool scale_pre;		   /* do the pre-scaling thing */
+  float dpi;                       /* dpi for externally sized items */
+  float rules;			   /* Scale factor for rulers */
+  int n_up;                        /* cool page combining */
+  int bigger;                      /* Used to init sizes if sizesin NULL */
+  int paper_size;                  /* Paper Size(letter,legal,exec,a4) */
+
+  char* prefix;                    /* For text xlate, prepended to each line */
+  char* eol;			   /* For text translation, line terminator */
+  char* bullet;                    /* What char to use for bullets */
+
+  struct URL_Struct_ *url;         /* url of doc being translated */
+  XP_File out;                     /* Where to send the output */
+  char *filename;                  /* output file name, if any */
+  XL_CompletionRoutine completion; /* Called when translation finished */
+  void* carg;                      /* Data saved for completion routine */
+  int status;                      /* Status of URL on completion */
+
+		/* "other" font is for encodings other than iso-8859-1 */
+  char *otherFontName[N_FONTS];		   
+  				/* name of "other" PostScript font */
+  PS_FontInfo *otherFontInfo[N_FONTS];	   
+  				/* font info parsed from "other" afm file */
+  int16 otherFontCharSetID;	   /* charset ID of "other" font */
+
+  MWContext *cx;                   /* original context, if available */
+};
+
+#define XL_LOADING_PHASE 1
+#define XL_LAYOUT_PHASE 2
+#define XL_DRAW_PHASE 3
+
+typedef struct page_breaks {
+    int32 y_top;
+    int32 y_break;
+} PageBreaks;
+
+/*
+** Used to store state needed while translation is in progress
+*/
+struct PrintInfo_ {
+	/*
+	** BEGIN SPECIAL
+	**	If using the table print code, the following fields must
+	**	be properly set up.
+	*/
+  int32	page_height;	/* Size of printable area on page */
+  int32	page_width;	/* Size of printable area on page */
+  int32	page_break;	/* Current page bottom */
+  int32 page_topy;	/* Current page top */
+  int phase;
+	/*
+	** CONTINUE SPECIAL
+	**	The table print code maintains these
+	*/
+
+	PageBreaks *pages;		/* Contains extents of each page */
+
+  int pt_size;		/* Size of above table */
+  int n_pages;		/* # of valid entries in above table */
+	/*
+	** END SPECIAL
+	*/
+
+    /*
+    ** AAAOOOGAH
+    **
+    ** These are used to cache values from the originating context's
+    ** function table
+    */
+  void (*scnatt)(MWContext*);   /* SetCallNetlibAllTheTime */
+  void (*ccnatt)(MWContext*);   /* CLearCallNetlibAllTheTime */
+
+  char*	doc_title;	/* best guess at title */
+  int32 doc_width;	/* Total document width */
+  int32 doc_height;	/* Total document height */
+
+#ifdef LATER
+  float	scale;		/* for shrinking pre areas */
+  int32	pre_start;	/* First y of current pre section */
+  int32	pre_end;	/* Last y of current pre section */
+  XP_List	*interesting;	/* List of pre's about which I care */
+  XP_Bool	in_pre;		/* True when inside a <pre> section */
+#endif
+
+/*
+** These fields are used only by the text translator
+*/
+  char *line;		/* Pointer to data for the current line */
+  XP_Bool in_table;	/* True when caching lines in a table */
+  XP_Bool first_line_p;		/* true when the first line has not yet been
+							   output - this is a kludge for the mail
+							   citation code. */
+  int table_top,	/* Size of the table being cached */
+      table_bottom;
+  LineRecord *saved_lines;	/* cached lines for tables */
+  int last_y;		/* Used to track blank lines */
+};
+
+#endif /* XLATE_H */
+

gfx/src/ps/xlate_i.h

@@ -0,0 +1,67 @@
+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+#define M12N
+
+#include "xp.h"
+#include "xlate.h"
+
+#define MAKE_FE_FUNCS_PREFIX(f) TXFE_##f
+#define MAKE_FE_FUNCS_EXTERN
+#include "mk_cx_fn.h"
+
+extern PS_FontInfo *PSFE_MaskToFI[N_FONTS];
+
+#define LINE_WIDTH 160
+
+#define TEXT_WIDTH 8
+#define TEXT_HEIGHT 16
+
+#define MAKE_FE_FUNCS_PREFIX(f) PSFE_##f
+#define MAKE_FE_FUNCS_EXTERN
+#include "mk_cx_fn.h"
+
+extern void xl_begin_document(MWContext*);
+extern void xl_begin_page(MWContext*,int);
+extern void xl_end_page(MWContext*,int);
+extern void xl_end_document(MWContext*);
+extern void xl_show(MWContext *cx, char* txt, int len, char*);
+extern void xl_moveto(MWContext* cx, int x, int y);
+extern void xl_moveto_loc(MWContext* cx, int x, int y);
+extern void xl_circle(MWContext* cx, int w, int h);
+extern void xl_box(MWContext* cx, int w, int h);
+extern void xl_line(MWContext* cx, int x1, int y1, int x2, int y2, int thick);
+extern void xl_stroke(MWContext*);
+extern void xl_fill(MWContext*);
+extern void xl_colorimage(MWContext *cx, int x, int y, int w, int h,
+                          IL_Pixmap *image, IL_Pixmap *mask);
+extern void xl_begin_squished_text(MWContext*, float);
+extern void xl_end_squished_text(MWContext*);
+extern void xl_initialize_translation(MWContext*, PrintSetup*);
+extern void xl_finalize_translation(MWContext*);
+extern void xl_annotate_page(MWContext*, char*, int, int, int);
+extern void xl_draw_border(MWContext *, int , int , int , int , int );
+extern void xl_draw_3d_border(MWContext *, int , int , int , int , int, int tl, int br );
+extern void xl_draw_3d_radiobox(MWContext *, int , int , int , int , int, int t, int b, int c);
+extern void xl_draw_3d_checkbox(MWContext *, int , int , int , int , int, int tl, int br, int c);
+extern void xl_draw_3d_arrow(MWContext *, int, int, int, int, int, XP_Bool, int, int, int);
+extern XP_Bool xl_item_span(MWContext* cx, int top, int bottom);
+
+extern XP_Bool psfe_init_image_callbacks(MWContext *cx);
+
+struct LineRecord_struct;