1 files changed, 84 insertions, 0 deletions
diff --git a/xpdf/Outline.h b/xpdf/Outline.h
new file mode 100644
index 0000000..e9bce83
--- /dev/null
+++ b/xpdf/Outline.h
@@ -0,0 +1,84 @@
+//========================================================================
+//
+// Outline.h
+//
+// Copyright 2002-2013 Glyph & Cog, LLC
+//
+//========================================================================
+
+#ifndef OUTLINE_H
+#define OUTLINE_H
+
+#include <aconf.h>
+
+#ifdef USE_GCC_PRAGMAS
+#pragma interface
+#endif
+
+#include "Object.h"
+#include "CharTypes.h"
+
+class GString;
+class GList;
+class XRef;
+class LinkAction;
+class TextString;
+
+//------------------------------------------------------------------------
+
+class Outline {
+public:
+
+  Outline(Object *outlineObj, XRef *xref);
+  ~Outline();
+
+  GList *getItems() { return items; }
+
+private:
+
+  GList *items;			// NULL if document has no outline
+				//   [OutlineItem]
+};
+
+//------------------------------------------------------------------------
+
+class OutlineItem {
+public:
+
+  OutlineItem(Object *itemRefA, Dict *dict, OutlineItem *parentA, XRef *xrefA);
+  ~OutlineItem();
+
+  static GList *readItemList(Object *firstItemRef, Object *lastItemRef,
+			     OutlineItem *parentA, XRef *xrefA);
+
+  void open();
+  void close();
+
+  Unicode *getTitle();
+  int getTitleLength();
+  TextString *getTitleTextString() { return title; }
+  LinkAction *getAction() { return action; }
+  GBool isOpen() { return startsOpen; }
+  GBool hasKids() { return firstRef.isRef(); }
+  GList *getKids() { return kids; }
+  OutlineItem *getParent() { return parent; }
+
+private:
+
+  friend class PDFDoc;
+
+  XRef *xref;
+  TextString *title;		// may be NULL
+  LinkAction *action;
+  Object itemRef;
+  Object firstRef;
+  Object lastRef;
+  Object nextRef;
+  GBool startsOpen;
+  int pageNum;			// page number (used by
+				//   PDFDoc::getOutlineTargetPage)
+  GList *kids;			// NULL unless this item is open [OutlineItem]
+  OutlineItem *parent;
+};
+
+#endif