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-/******************************************************************************
- *
- *
- *
- *
- * Copyright (C) 1997-2005 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 _DOT_H
-#define _DOT_H
-
-#include "qtbc.h"
-#include <qlist.h>
-#include <qdict.h>
-#include "sortdict.h"
-
-class ClassDef;
-class FileDef;
-class QTextStream;
-class DotNodeList;
-class ClassSDict;
-class MemberDef;
-class Definition;
-class DirDef;
-class GroupDef;
-class DotGroupCollaboration;
-
-enum GraphOutputFormat { BITMAP , EPS };
-
-struct EdgeInfo
-{
- enum Colors { Blue=0, Green=1, Red=2, Purple=3, Grey=4, Orange=5 };
- enum Styles { Solid=0, Dashed=1 };
- EdgeInfo() : m_color(0), m_style(0), m_labColor(0) {}
- ~EdgeInfo() {}
- int m_color;
- int m_style;
- QCString m_label;
- QCString m_url;
- int m_labColor;
-};
-
-class DotNode
-{
- public:
- enum GraphType { Dependency, Inheritance, Collaboration, Hierarchy, CallGraph };
- DotNode(int n,const char *lab,const char *url,int distance = 0,bool rootNode=FALSE,ClassDef *cd=0);
- ~DotNode();
- void addChild(DotNode *n,
- int edgeColor=EdgeInfo::Purple,
- int edgeStyle=EdgeInfo::Solid,
- const char *edgeLab=0,
- const char *edgeURL=0,
- int edgeLabCol=-1
- );
- void setDistance(int distance);
- void addParent(DotNode *n);
- void deleteNode(DotNodeList &deletedList,SDict<DotNode> *skipNodes=0);
- void removeChild(DotNode *n);
- void removeParent(DotNode *n);
- int findParent( DotNode *n );
- void write(QTextStream &t,GraphType gt,GraphOutputFormat f,
- bool topDown,bool toChildren,int maxDistance,bool backArrows,bool reNumber);
- int m_subgraphId;
- void clearWriteFlag();
- void writeXML(QTextStream &t,bool isClassGraph);
- void writeDEF(QTextStream &t);
- QCString label() const { return m_label; }
- int number() const { return m_number; }
-
- private:
- void colorConnectedNodes(int curColor);
- void writeBox(QTextStream &t,GraphType gt,GraphOutputFormat f,
- bool hasNonReachableChildren, bool reNumber=FALSE);
- void writeArrow(QTextStream &t,GraphType gt,GraphOutputFormat f,DotNode *cn,
- EdgeInfo *ei,bool topDown, bool pointBack=TRUE, bool reNumber=FALSE);
- const DotNode *findDocNode() const; // only works for acyclic graphs!
- int m_number;
- QCString m_label; //!< label text
- QCString m_url; //!< url of the node (format: remote$local)
- QList<DotNode> *m_parents; //!< list of parent nodes (incoming arrows)
- QList<DotNode> *m_children; //!< list of child nodes (outgoing arrows)
- QList<EdgeInfo> *m_edgeInfo; //!< edge info for each child
- bool m_deleted; //!< used to mark a node as deleted
- bool m_written; //!< used to mark a node as written
- bool m_hasDoc; //!< used to mark a node as documented
- int m_distance; //!< distance to the root node
- bool m_isRoot; //!< indicates if this is a root node
- ClassDef * m_classDef; //!< class representing this node (can be 0)
-
- friend class DotGfxHierarchyTable;
- friend class DotClassGraph;
- friend class DotInclDepGraph;
- friend class DotNodeList;
- friend class DotCallGraph;
- friend class DotGroupCollaboration;
-
- friend void writeDotGraph(
- DotNode *root, GraphType gt,
- GraphOutputFormat f, const QCString &baseName,
- bool lrRank, bool renderParents,
- int distance, bool backArrows, bool reNumber
- );
- friend QCString computeMd5Signature(
- DotNode *root, GraphType gt,
- GraphOutputFormat f,
- bool lrRank, bool renderParents,
- int distance, bool backArrows
- );
-};
-inline
-int DotNode::findParent( DotNode *n )
-{
- if( !m_parents )
- return -1;
- return m_parents->find(n);
-}
-
-class DotGfxHierarchyTable
-{
- public:
- DotGfxHierarchyTable();
- ~DotGfxHierarchyTable();
- void writeGraph(QTextStream &t,const char *path);
-
- private:
- void addHierarchy(DotNode *n,ClassDef *cd,bool hide);
- void addClassList(ClassSDict *cl);
-
- QList<DotNode> *m_rootNodes;
- QDict<DotNode> *m_usedNodes;
- static int m_curNodeNumber;
- DotNodeList *m_rootSubgraphs;
-};
-
-class DotClassGraph
-{
- public:
- //enum GraphType { Interface, Implementation, Inheritance };
- DotClassGraph(ClassDef *cd,DotNode::GraphType t,int maxRecusionDepth);
- ~DotClassGraph();
- bool isTrivial() const;
- QCString writeGraph(QTextStream &t,GraphOutputFormat f,const char *path,
- const char *relPath, bool TBRank=TRUE,bool imageMap=TRUE);
-
- void writeXML(QTextStream &t);
- void writeDEF(QTextStream &t);
- QCString diskName() const;
-
- private:
- void buildGraph(ClassDef *cd,DotNode *n,int level,bool base);
- void addClass(ClassDef *cd,DotNode *n,int prot,const char *label,
- int level,const char *usedName,const char *templSpec,
- bool base);
- DotNode * m_startNode;
- QDict<DotNode> * m_usedNodes;
- static int m_curNodeNumber;
- DotNode::GraphType m_graphType;
- int m_recDepth;
- QCString m_diskName;
- int m_maxDistance;
-};
-
-class DotInclDepGraph
-{
- public:
- DotInclDepGraph(FileDef *fd,int maxRecusionDepth,bool inverse);
- ~DotInclDepGraph();
- QCString writeGraph(QTextStream &t, GraphOutputFormat f,const char *path,
- const char *relPath,
- bool writeImageMap=TRUE);
- bool isTrivial() const;
- QCString diskName() const;
- void writeXML(QTextStream &t);
-
- private:
- void buildGraph(DotNode *n,FileDef *fd,int distance);
- DotNode *m_startNode;
- QDict<DotNode> *m_usedNodes;
- static int m_curNodeNumber;
- QCString m_diskName;
- int m_maxDistance;
- bool m_inverse;
- int m_recDepth;
-};
-
-class DotCallGraph
-{
- public:
- DotCallGraph(MemberDef *md,int maxRecursionDepth);
- ~DotCallGraph();
- QCString writeGraph(QTextStream &t, GraphOutputFormat f,
- const char *path,const char *relPath,bool writeImageMap=TRUE);
- void buildGraph(DotNode *n,MemberDef *md,int distance);
- bool isTrivial() const;
-
- private:
- DotNode *m_startNode;
- static int m_curNodeNumber;
- QDict<DotNode> *m_usedNodes;
- int m_maxDistance;
- int m_recDepth;
- QCString m_diskName;
- Definition * m_scope;
-};
-
-class DotDirDeps
-{
- public:
- DotDirDeps(DirDef *dir);
- ~DotDirDeps();
- bool isTrivial() const;
- QCString writeGraph(QTextStream &out,
- GraphOutputFormat format,
- const char *path,
- const char *relPath,
- bool writeImageMap=TRUE);
- private:
- DirDef *m_dir;
-};
-
-class DotGroupCollaboration
-{
- public :
- enum EdgeType
- { tmember = 0,
- tclass,
- tnamespace,
- tfile,
- tpages,
- tdir,
- thierarchy
- };
-
- class Link
- {
- public:
- Link(const QCString lab,const QCString &u) : label(lab), url(u) {}
- QCString label;
- QCString url;
- };
-
- class Edge
- {
- public :
- Edge(DotNode *start,DotNode *end,EdgeType type)
- : pNStart(start), pNEnd(end), eType(type)
- { links.setAutoDelete(TRUE); }
-
- DotNode* pNStart;
- DotNode* pNEnd;
- EdgeType eType;
-
- QList<Link> links;
- void write( QTextStream &t, int& curNodeId );
- };
-
- DotGroupCollaboration(GroupDef* gd);
- ~DotGroupCollaboration();
- QCString writeGraph(QTextStream &t, GraphOutputFormat format,
- const char *path,const char *relPath,
- bool writeImageMap=TRUE);
- void buildGraph(GroupDef* gd,int distance);
- bool isTrivial() const;
- private :
- void addCollaborationMember( Definition* def, QCString& url, EdgeType eType );
- void addMemberList( class MemberList* ml );
- void writeGraphHeader(QTextStream &t);
- Edge* addEdge( DotNode* _pNStart, DotNode* _pNEnd, EdgeType _eType,
- const QCString& _label, const QCString& _url );
-
- DotNode *m_rootNode;
- int m_curNodeId;
- QDict<DotNode> *m_usedNodes;
- QCString m_diskName;
- QList<Edge> m_edges;
-};
-
-/** @brief Helper class to run dot from doxygen.
- */
-class DotRunner
-{
- public:
- /** Creates a runner for a dot \a file. */
- DotRunner(const char *file);
-
- /** Adds an additional job to the run.
- * Performing multiple jobs one file can be faster.
- */
- void addJob(const char *format,const char *output);
-
- /** Runs dot for all jobs added. */
- bool run();
- private:
- QList<QCString> m_jobs;
- QCString m_file;
-};
-
-
-
-void generateGraphLegend(const char *path);
-void writeDotGraphFromFile(const char *inFile,const char *outDir,
- const char *outFile,GraphOutputFormat format);
-QString getDotImageMapFromFile(const QString& inFile, const QString& outDir,
- const QCString& relPath);
-
-
-#endif
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