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/******************************************************************************
*
*
*
*
* Copyright (C) 1997-2008 by Dimitri van Heesch.
*
* Permission to use, copy, modify, and distribute this software and its
* documentation under the terms of the GNU General Public License is hereby
* granted. No representations are made about the suitability of this software
* for any purpose. It is provided "as is" without express or implied warranty.
* See the GNU General Public License for more details.
*
* Documents produced by Doxygen are derivative works derived from the
* input used in their production; they are not affected by this license.
*
*/
#ifndef LAYOUT_H
#define LAYOUT_H
#include "qtbc.h"
#include "memberlist.h"
#include <qlist.h>
class LayoutParser;
/** @brief Base class representing a piece of a documentation page */
struct LayoutDocEntry
{
virtual ~LayoutDocEntry() {}
enum Kind {
// Generic items for all pages
MemberGroups,
MemberDeclStart, MemberDeclEnd, MemberDecl,
MemberDefStart, MemberDefEnd, MemberDef,
BriefDesc, DetailedDesc,
AuthorSection,
// Class specific items
ClassIncludes,
ClassInheritanceGraph, ClassNestedClasses,
ClassCollaborationGraph, ClassAllMembersLink,
ClassUsedFiles,
// Namespace specific items
NamespaceNestedNamespaces, NamespaceClasses,
// File specific items
FileClasses, FileNamespaces,
FileIncludes, FileIncludeGraph,
FileIncludedByGraph, FileSourceLink,
// Group specific items
GroupClasses, GroupNamespaces,
GroupDirs, GroupNestedGroups, GroupFiles,
GroupGraph, GroupPageDocs,
// Directory specific items
DirSubDirs, DirFiles, DirGraph
};
virtual Kind kind() const = 0;
};
/** @brief Represents of a piece of a documentation page without configurable parts */
struct LayoutDocEntrySimple : LayoutDocEntry
{
public:
LayoutDocEntrySimple(Kind k) : m_kind(k) {}
Kind kind() const { return m_kind; }
private:
Kind m_kind;
};
struct LayoutDocEntrySection: public LayoutDocEntrySimple
{
LayoutDocEntrySection(Kind k,const QCString &tl) :
LayoutDocEntrySimple(k), title(tl) {}
QCString title;
};
/** @brief Represents of a member declaration list with configurable title and subtitle. */
struct LayoutDocEntryMemberDecl: public LayoutDocEntry
{
LayoutDocEntryMemberDecl(MemberList::ListType tp,
const QCString &tl,const QCString &ss)
: type(tp), title(tl),subscript(ss) {}
Kind kind() const { return MemberDecl; }
MemberList::ListType type;
QCString title;
QCString subscript;
};
/** @brief Represents of a member definition list with configurable title. */
struct LayoutDocEntryMemberDef: public LayoutDocEntry
{
LayoutDocEntryMemberDef(MemberList::ListType tp,const QCString &tl)
: type(tp), title(tl) {}
Kind kind() const { return MemberDef; }
MemberList::ListType type;
QCString title;
};
/** @brief Base class for the layout of a navigation item at the top of the HTML pages. */
struct LayoutNavEntry
{
public:
enum Kind {
MainPage,
Pages,
Modules,
Namespaces,
NamespaceMembers,
Classes,
ClassAnnotated,
ClassHierarchy,
ClassMembers,
Files,
FileGlobals,
Dirs,
Examples
};
LayoutNavEntry(LayoutNavEntry *parent,Kind k,bool vs,const QString &bf, const QString &tl,bool prepend=FALSE)
: m_parent(parent), m_kind(k), m_visible(vs), m_baseFile(bf), m_title(tl)
{ m_children.setAutoDelete(TRUE);
if (parent) { if (prepend) parent->prependChild(this); else parent->addChild(this); }
}
LayoutNavEntry *parent() const { return m_parent; }
Kind kind() const { return m_kind; }
QCString baseFile() const { return m_baseFile; }
QCString title() const { return m_title; }
bool visible() { return m_visible; }
void clear() { m_children.clear(); }
void addChild(LayoutNavEntry *e) { m_children.append(e); }
void prependChild(LayoutNavEntry *e) { m_children.prepend(e); }
const QList<LayoutNavEntry> &children() const { return m_children; }
LayoutNavEntry *find(LayoutNavEntry::Kind k) const;
private:
LayoutNavEntry() : m_parent(0) {}
LayoutNavEntry *m_parent;
Kind m_kind;
bool m_visible;
QCString m_baseFile;
QCString m_title;
QList<LayoutNavEntry> m_children;
friend class LayoutDocManager;
};
/** @brief Singleton providing access to the (user configurable) layout of the documentation */
class LayoutDocManager
{
class Private;
public:
enum LayoutPart
{
Class, Namespace, File, Group, Directory,
NrParts
};
/** Returns a reference to this singleton. */
static LayoutDocManager &instance();
/** Returns the list of LayoutDocEntry's in representation order for a given page identified by @a part. */
const QList<LayoutDocEntry> &docEntries(LayoutPart part) const;
/** returns the (invisible) root of the navigation tree. */
LayoutNavEntry *rootNavEntry() const;
/** Parses a user provided layout */
void parse(QTextStream &t);
void init();
private:
void addEntry(LayoutPart p,LayoutDocEntry*e);
void clear(LayoutPart p);
LayoutDocManager();
~LayoutDocManager();
Private *d;
friend class LayoutParser;
};
void writeDefaultLayoutFile(const char *fileName);
#endif
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