removed outdated files

[swftools.git] / pdf2swf / xpdf / Outline.cc

diff --git a/pdf2swf/xpdf/Outline.cc b/pdf2swf/xpdf/Outline.cc
deleted file mode 100644 (file)
index 39e89a3..0000000
--- a/pdf2swf/xpdf/Outline.cc
+++ /dev/null
@@ -1,151 +0,0 @@
-//========================================================================
-//
-// Outline.cc
-//
-// Copyright 2002-2003 Glyph & Cog, LLC
-//
-//========================================================================
-
-#include <aconf.h>
-
-#ifdef USE_GCC_PRAGMAS
-#pragma implementation
-#endif
-
-#include "gmem.h"
-#include "GString.h"
-#include "GList.h"
-#include "Link.h"
-#include "PDFDocEncoding.h"
-#include "Outline.h"
-
-//------------------------------------------------------------------------
-
-Outline::Outline(Object *outlineObj, XRef *xref) {
-  Object first, last;
-
-  items = NULL;
-  if (!outlineObj->isDict()) {
-    return;
-  }
-  items = OutlineItem::readItemList(outlineObj->dictLookupNF("First", &first),
-                                   outlineObj->dictLookupNF("Last", &last),
-                                   xref);
-  first.free();
-  last.free();
-}
-
-Outline::~Outline() {
-  if (items) {
-    deleteGList(items, OutlineItem);
-  }
-}
-
-//------------------------------------------------------------------------
-
-OutlineItem::OutlineItem(Dict *dict, XRef *xrefA) {
-  Object obj1;
-  GString *s;
-  int i;
-
-  xref = xrefA;
-  title = NULL;
-  action = NULL;
-  kids = NULL;
-
-  if (dict->lookup("Title", &obj1)->isString()) {
-    s = obj1.getString();
-    if ((s->getChar(0) & 0xff) == 0xfe &&
-       (s->getChar(1) & 0xff) == 0xff) {
-      titleLen = (s->getLength() - 2) / 2;
-      title = (Unicode *)gmallocn(titleLen, sizeof(Unicode));
-      for (i = 0; i < titleLen; ++i) {
-       title[i] = ((s->getChar(2 + 2*i) & 0xff) << 8) |
-                  (s->getChar(3 + 2*i) & 0xff);
-      }
-    } else {
-      titleLen = s->getLength();
-      title = (Unicode *)gmallocn(titleLen, sizeof(Unicode));
-      for (i = 0; i < titleLen; ++i) {
-       title[i] = pdfDocEncoding[s->getChar(i) & 0xff];
-      }
-    }
-  } else {
-    titleLen = 0;
-  }
-  obj1.free();
-
-  if (!dict->lookup("Dest", &obj1)->isNull()) {
-    action = LinkAction::parseDest(&obj1);
-  } else {
-    obj1.free();
-    if (!dict->lookup("A", &obj1)->isNull()) {
-      action = LinkAction::parseAction(&obj1);
-    }
-  }
-  obj1.free();
-
-  dict->lookupNF("First", &firstRef);
-  dict->lookupNF("Last", &lastRef);
-  dict->lookupNF("Next", &nextRef);
-
-  startsOpen = gFalse;
-  if (dict->lookup("Count", &obj1)->isInt()) {
-    if (obj1.getInt() > 0) {
-      startsOpen = gTrue;
-    }
-  }
-  obj1.free();
-}
-
-OutlineItem::~OutlineItem() {
-  close();
-  if (title) {
-    gfree(title);
-  }
-  if (action) {
-    delete action;
-  }
-  firstRef.free();
-  lastRef.free();
-  nextRef.free();
-}
-
-GList *OutlineItem::readItemList(Object *firstItemRef, Object *lastItemRef,
-                                XRef *xrefA) {
-  GList *items;
-  OutlineItem *item;
-  Object obj;
-  Object *p;
-
-  items = new GList();
-  p = firstItemRef;
-  while (p->isRef()) {
-    if (!p->fetch(xrefA, &obj)->isDict()) {
-      obj.free();
-      break;
-    }
-    item = new OutlineItem(obj.getDict(), xrefA);
-    obj.free();
-    items->append(item);
-    if (p->getRef().num == lastItemRef->getRef().num &&
-       p->getRef().gen == lastItemRef->getRef().gen) {
-      break;
-    }
-    p = &item->nextRef;
-  }
-  return items;
-}
-
-void OutlineItem::open() {
-  if (!kids) {
-    kids = readItemList(&firstRef, &lastRef, xref);
-  }
-}
-
-void OutlineItem::close() {
-  if (kids) {
-    deleteGList(kids, OutlineItem);
-    kids = NULL;
-  }
-}