1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
|
/******************************************************************************
*
*
*
*
* Copyright (C) 1997-2000 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.
*
*/
#include "qtbc.h"
#include <qlist.h>
#include <qdict.h>
class ClassDef;
class FileDef;
class QTextStream;
class DotNodeList;
struct EdgeInfo
{
enum Colors { Blue=0, Green=1, Red=2, Black=3, Grey=4 };
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
{
friend class DotGfxHierarchyTable;
friend class DotGfxUsageGraph;
friend class DotInclDepGraph;
friend class DotNodeList;
public:
DotNode(int n,const char *lab,const char *url,int distance = 0,bool rootNode=FALSE);
~DotNode();
void addChild(DotNode *n,
int edgeColor=EdgeInfo::Black,
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);
void removeChild(DotNode *n);
void removeParent(DotNode *n);
int number() const { return m_number; }
void write(QTextStream &t,bool topDown,int maxDistance=1000);
int m_subgraphId;
void clearWriteFlag();
private:
void colorConnectedNodes(int curColor);
void writeBox(QTextStream &t,bool hasNonReachableChildren);
void writeArrow(QTextStream &t,DotNode *cn,EdgeInfo *ei,bool topDown);
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: remove$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
};
class DotGfxHierarchyTable
{
public:
DotGfxHierarchyTable();
~DotGfxHierarchyTable();
void writeGraph(QTextStream &t,const char *path);
private:
void addHierarchy(DotNode *n,ClassDef *cd,bool hide);
QList<DotNode> *m_rootNodes;
QDict<DotNode> *m_usedNodes;
static int m_curNodeNumber;
DotNodeList *m_rootSubgraphs;
};
class DotGfxUsageGraph
{
public:
DotGfxUsageGraph(ClassDef *cd,bool impl,int maxRecusionDepth=1000);
~DotGfxUsageGraph();
bool isTrivial() const;
void writeGraph(QTextStream &t,const char *path,bool TBRank=TRUE);
QCString diskName() const;
private:
void buildGraph(ClassDef *cd,DotNode *n,int level);
void addClass(ClassDef *cd,DotNode *n,int prot,const char *label,int level);
DotNode *m_startNode;
QDict<DotNode> *m_usedNodes;
static int m_curNodeNumber;
bool m_impl;
int m_recDepth;
QCString m_diskName;
int m_maxDistance;
};
class DotInclDepGraph
{
public:
DotInclDepGraph(FileDef *fd);
~DotInclDepGraph();
void writeGraph(QTextStream &t, const char *path);
bool isTrivial() const;
QCString diskName() const;
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;
};
|
