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//========================================================================
//
// Outline.h
//
// Copyright 2002-2003 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 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(Dict *dict, XRef *xrefA);
~OutlineItem();
static GList *readItemList(Object *itemRef, XRef *xrefA);
void open();
void close();
Unicode *getTitle() { return title; }
int getTitleLength() { return titleLen; }
LinkAction *getAction() { return action; }
GBool isOpen() { return startsOpen; }
GBool hasKids() { return firstRef.isRef(); }
GList *getKids() { return kids; }
private:
XRef *xref;
Unicode *title;
int titleLen;
LinkAction *action;
Object firstRef;
Object nextRef;
GBool startsOpen;
GList *kids; // NULL unless this item is open [OutlineItem]
};
#endif
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