kill traces of ltk, incorporate new sources

* xpdf/Makefile.am: kill traces of ltk, incorporate new sources

* Makefile.am, configure.in: don't build the ltk subdir

* ANNOUNCE, CHANGES, ChangeLog, README, aconf-dj.h, aconf-win32.h,
dj_make.bat, ms_make.bat, vms_make.com: update

* xpdf/LTKOutputDev.cc, xpdf/LTKOutputDev.h, xpdf/postscript.xbm,
xpdf/xpdf-flip.ltk, xpdf/xpdf-ltk.h, xpdf/xpdf-top.ltk,
xpdf/xpdf.ltk: remove.

* xpdf/Annot.cc, xpdf/Annot.h, xpdf/Array.cc, xpdf/Array.h,
xpdf/BuiltinFont.cc, xpdf/BuiltinFont.h,
xpdf/BuiltinFontTables.cc, xpdf/CMap.cc, xpdf/CMap.h,
xpdf/Catalog.cc, xpdf/Catalog.h, xpdf/CharCodeToUnicode.cc,
xpdf/CharCodeToUnicode.h, xpdf/Decrypt.cc, xpdf/Decrypt.h,
xpdf/Dict.cc, xpdf/Dict.h, xpdf/Error.cc, xpdf/Error.h,
xpdf/FTFont.cc, xpdf/FTFont.h, xpdf/FontFile.cc, xpdf/FontFile.h,
xpdf/Function.cc, xpdf/Function.h, xpdf/Gfx.cc, xpdf/Gfx.h,
xpdf/GfxFont.cc, xpdf/GfxFont.h, xpdf/GfxState.cc,
xpdf/GfxState.h, xpdf/GlobalParams.cc, xpdf/GlobalParams.h,
xpdf/ImageOutputDev.cc, xpdf/ImageOutputDev.h, xpdf/Lexer.cc,
xpdf/Lexer.h, xpdf/Link.cc, xpdf/Link.h, xpdf/NameToCharCode.cc,
xpdf/NameToCharCode.h, xpdf/NameToUnicodeTable.h, xpdf/Object.cc,
xpdf/Object.h, xpdf/OutputDev.cc, xpdf/OutputDev.h,
xpdf/PBMOutputDev.cc, xpdf/PBMOutputDev.h, xpdf/PDFDoc.cc,
xpdf/PDFDoc.h, xpdf/PSOutputDev.cc, xpdf/PSOutputDev.h,
xpdf/PSTokenizer.cc, xpdf/PSTokenizer.h, xpdf/Page.cc,
xpdf/Page.h, xpdf/Parser.cc, xpdf/Parser.h, xpdf/SFont.cc,
xpdf/SFont.h, xpdf/Stream.cc, xpdf/Stream.h, xpdf/T1Font.cc,
xpdf/T1Font.h, xpdf/TTFont.cc, xpdf/TTFont.h,
xpdf/TextOutputDev.cc, xpdf/TextOutputDev.h, xpdf/UnicodeMap.cc,
xpdf/UnicodeMap.h, xpdf/XOutputDev.cc, xpdf/XOutputDev.h,
xpdf/XRef.cc, xpdf/XRef.h, xpdf/config.h, xpdf/pdffonts.cc,
xpdf/pdfimages.cc, xpdf/pdfinfo.cc, xpdf/pdftopbm.cc,
xpdf/pdftops.cc, xpdf/pdftotext.cc, xpdf/vms_make.com,
xpdf/xpdf.cc: update.

* goo/GHash.cc, goo/GHash.h, goo/GList.cc, goo/GList.h,
goo/GString.cc, goo/GString.h: mostly Mac OS X gcc fixage.

* doc/pdffonts.1, doc/pdffonts.cat, doc/pdffonts.hlp,
doc/pdfimages.1, doc/pdfimages.cat, doc/pdfimages.hlp,
doc/pdfinfo.1, doc/pdfinfo.cat, doc/pdfinfo.hlp, doc/pdftopbm.1,
doc/pdftopbm.cat, doc/pdftopbm.hlp, doc/pdftops.1,
doc/pdftops.cat, doc/pdftops.hlp, doc/pdftotext.1,
doc/pdftotext.cat, doc/pdftotext.hlp, doc/xpdf.1, doc/xpdf.cat,
doc/xpdf.hlp, doc/xpdfrc.5, doc/xpdfrc.cat, doc/xpdfrc.hlp:
update docs.

1 files changed, 59 insertions, 18 deletions

diff --git a/pdf/xpdf/PDFDoc.cc b/pdf/xpdf/PDFDoc.cc
index f3b7f79..ff6cefa 100644
--- a/pdf/xpdf/PDFDoc.cc
+++ b/pdf/xpdf/PDFDoc.cc
@@ -6,11 +6,12 @@
 //
 //========================================================================
 
-#ifdef __GNUC__
+#include <aconf.h>
+
+#ifdef USE_GCC_PRAGMAS
 #pragma implementation
 #endif
 
-#include <aconf.h>
 #include <locale.h>
 #include <stdio.h>
 #include <stdlib.h>
@@ -18,6 +19,7 @@
 #include <string.h>
 #include "GString.h"
 #include "config.h"
+#include "GlobalParams.h"
 #include "Page.h"
 #include "Catalog.h"
 #include "Stream.h"
@@ -28,6 +30,9 @@
 #include "ErrorCodes.h"
 #include "Lexer.h"
 #include "Parser.h"
+#ifndef DISABLE_OUTLINE
+#include "Outline.h"
+#endif
 #include "PDFDoc.h"
 
 //------------------------------------------------------------------------
@@ -40,9 +45,9 @@
 //------------------------------------------------------------------------
 
 PDFDoc::PDFDoc(GString *fileNameA, GString *ownerPassword,
-	       GString *userPassword, GBool printCommandsA) {
+	       GString *userPassword) {
   Object obj;
-  GString *fileName2;
+  GString *fileName1, *fileName2;
 
   ok = gFalse;
   errCode = errNone;
@@ -52,19 +57,24 @@ PDFDoc::PDFDoc(GString *fileNameA, GString *ownerPassword,
   xref = NULL;
   catalog = NULL;
   links = NULL;
-  printCommands = printCommandsA;
+#ifndef DISABLE_OUTLINE
+  outline = NULL;
+#endif
 
-  // try to open file
   fileName = fileNameA;
+  fileName1 = fileName;
+
+
+  // try to open file
   fileName2 = NULL;
 #ifdef VMS
-  if (!(file = fopen(fileName->getCString(), "rb", "ctx=stm"))) {
-    error(-1, "Couldn't open file '%s'", fileName->getCString());
+  if (!(file = fopen(fileName1->getCString(), "rb", "ctx=stm"))) {
+    error(-1, "Couldn't open file '%s'", fileName1->getCString());
     errCode = errOpenFile;
     return;
   }
 #else
-  if (!(file = fopen(fileName->getCString(), "rb"))) {
+  if (!(file = fopen(fileName1->getCString(), "rb"))) {
     fileName2 = fileName->copy();
     fileName2->lowerCase();
     if (!(file = fopen(fileName2->getCString(), "rb"))) {
@@ -88,7 +98,7 @@ PDFDoc::PDFDoc(GString *fileNameA, GString *ownerPassword,
 }
 
 PDFDoc::PDFDoc(BaseStream *strA, GString *ownerPassword,
-	       GString *userPassword, GBool printCommandsA) {
+	       GString *userPassword) {
   ok = gFalse;
   errCode = errNone;
   fileName = NULL;
@@ -97,7 +107,9 @@ PDFDoc::PDFDoc(BaseStream *strA, GString *ownerPassword,
   xref = NULL;
   catalog = NULL;
   links = NULL;
-  printCommands = printCommandsA;
+#ifndef DISABLE_OUTLINE
+  outline = NULL;
+#endif
   ok = setup(ownerPassword, userPassword);
 }
 
@@ -114,18 +126,28 @@ GBool PDFDoc::setup(GString *ownerPassword, GString *userPassword) {
   }
 
   // read catalog
-  catalog = new Catalog(xref, printCommands);
+  catalog = new Catalog(xref);
   if (!catalog->isOk()) {
     error(-1, "Couldn't read page catalog");
     errCode = errBadCatalog;
     return gFalse;
   }
 
+#ifndef DISABLE_OUTLINE
+  // read outline
+  outline = new Outline(catalog->getOutline(), xref);
+#endif
+
   // done
   return gTrue;
 }
 
 PDFDoc::~PDFDoc() {
+#ifndef DISABLE_OUTLINE
+  if (outline) {
+    delete outline;
+  }
+#endif
   if (catalog) {
     delete catalog;
   }
@@ -182,10 +204,12 @@ void PDFDoc::checkHeader() {
 }
 
 void PDFDoc::displayPage(OutputDev *out, int page, double zoom,
-			 int rotate, GBool doLinks) {
+			 int rotate, GBool doLinks,
+			 GBool (*abortCheckCbk)(void *data),
+			 void *abortCheckCbkData) {
   Page *p;
 
-  if (printCommands) {
+  if (globalParams->getPrintCommands()) {
     printf("***** page %d *****\n", page);
   }
   p = catalog->getPage(page);
@@ -195,21 +219,38 @@ void PDFDoc::displayPage(OutputDev *out, int page, double zoom,
       links = NULL;
     }
     getLinks(p);
-    p->display(out, zoom, rotate, links, catalog);
+    p->display(out, zoom, rotate, links, catalog,
+	       abortCheckCbk, abortCheckCbkData);
   } else {
-    p->display(out, zoom, rotate, NULL, catalog);
+    p->display(out, zoom, rotate, NULL, catalog,
+	       abortCheckCbk, abortCheckCbkData);
   }
 }
 
 void PDFDoc::displayPages(OutputDev *out, int firstPage, int lastPage,
-			  int zoom, int rotate, GBool doLinks) {
+			  int zoom, int rotate, GBool doLinks,
+			  GBool (*abortCheckCbk)(void *data),
+			  void *abortCheckCbkData) {
   int page;
 
   for (page = firstPage; page <= lastPage; ++page) {
-    displayPage(out, page, zoom, rotate, doLinks);
+    displayPage(out, page, zoom, rotate, doLinks,
+		abortCheckCbk, abortCheckCbkData);
   }
 }
 
+void PDFDoc::displayPageSlice(OutputDev *out, int page, double zoom,
+			      int rotate, int sliceX, int sliceY,
+			      int sliceW, int sliceH,
+			      GBool (*abortCheckCbk)(void *data),
+			      void *abortCheckCbkData) {
+  Page *p;
+
+  p = catalog->getPage(page);
+  p->displaySlice(out, zoom, rotate, sliceX, sliceY, sliceW, sliceH,
+		  NULL, catalog, abortCheckCbk, abortCheckCbkData);
+}
+
 GBool PDFDoc::isLinearized() {
   Parser *parser;
   Object obj1, obj2, obj3, obj4, obj5;