DotGroupCollaboration Class Reference

Representation of a group collaboration graph. More...

#include <src/dotgroupcollaboration.h>

Inheritance diagram for DotGroupCollaboration:

Collaboration diagram for DotGroupCollaboration:

Classes
struct	Link
struct	Edge

Public Member Functions
	DotGroupCollaboration (const GroupDef *gd)
	~DotGroupCollaboration () override
DString	writeGraph (TextStream &t, GraphOutputFormat gf, EmbeddedOutputFormat ef, const DString &path, const DString &fileName, const DString &relPath, bool writeImageMap=true, int graphId=-1)
bool	isTrivial () const
bool	isTooBig () const
int	numNodes () const
Public Member Functions inherited from DotGraph
	DotGraph ()
virtual	~DotGraph ()=default

Protected Member Functions
DString	getBaseName () const override
DString	getMapLabel () const override
void	computeTheGraph () override
Protected Member Functions inherited from DotGraph
int	getNextNodeNumber ()
	returns the node number.
int	getNextEdgeNumber ()
	returns the edge number.
DString	writeGraph (TextStream &t, GraphOutputFormat gf, EmbeddedOutputFormat ef, const DString &path, const DString &fileName, const DString &relPath, bool writeImageMap=true, int graphId=-1)
virtual DString	absMapName () const
virtual DString	getImgAltText () const
DString	absBaseName () const
DString	absDotName () const
DString	imgName () const
DString	absImgName () const
DString	relImgName () const

Private Types
enum	EdgeType {   tmember = 0 , tclass , tnamespace , tfile ,   tpages , tdir , thierarchy }

Private Member Functions
void	buildGraph (const GroupDef *gd)
void	addCollaborationMember (const Definition *def, DString &url, EdgeType eType)
void	addMemberList (class MemberList *ml)
void	writeGraphHeader (TextStream &t, const DString &title) const
Edge *	addEdge (DotNode *_pNStart, DotNode *_pNEnd, EdgeType _eType, const DString &_label, const DString &_url)

Private Attributes
DotNode *	m_rootNode
DotNodeMap	m_usedNodes
DString	m_diskName
std::vector< std::unique_ptr< Edge > >	m_edges

Additional Inherited Members
Static Protected Member Functions inherited from DotGraph
static void	writeGraphHeader (TextStream &t, const DString &title=DString())
static void	writeGraphFooter (TextStream &t)
static void	computeGraph (DotNode *root, GraphType gt, GraphOutputFormat format, const DString &rank, bool renderParents, bool backArrows, const DString &title, DString &graphStr)
Protected Attributes inherited from DotGraph
GraphOutputFormat	m_graphFormat = GraphOutputFormat::BITMAP
EmbeddedOutputFormat	m_textFormat = EmbeddedOutputFormat::Html
Dir	m_dir
DString	m_fileName
DString	m_relPath
bool	m_generateImageMap = false
int	m_graphId = 0
DString	m_absPath
DString	m_baseName
DString	m_theGraph
bool	m_regenerate = false
bool	m_doNotAddImageToIndex = false
bool	m_noDivTag = false
bool	m_zoomable = true
bool	m_urlOnly = false

Detailed Description

Representation of a group collaboration graph.

Definition at line 29 of file dotgroupcollaboration.h.

Member Enumeration Documentation

EdgeType

enum DotGroupCollaboration::EdgeType

private

Enumerator
tmember
tclass
tnamespace
tfile
tpages
tdir
thierarchy

Definition at line 49 of file dotgroupcollaboration.h.

    {
      tmember = 0,
      tclass,
      tnamespace,
      tfile,
      tpages,
      tdir,
      thierarchy
    };

Constructor & Destructor Documentation

DotGroupCollaboration()

DotGroupCollaboration::DotGroupCollaboration

(

const GroupDef *

gd

)

Definition at line 30 of file dotgroupcollaboration.cpp.

{
  DString tmp_url = gd->getReference()+"$"+gd->getOutputFileBase();
  DString tooltip = gd->briefDescriptionAsTooltip();
  m_rootNode = new DotNode(this, gd->groupTitle(), tooltip, tmp_url, true );
  m_rootNode->markAsVisible();
  m_usedNodes.emplace(gd->name().str(), m_rootNode);
 
  m_diskName = gd->getOutputFileBase();
 
  buildGraph( gd );
}

References Definition::briefDescriptionAsTooltip(), buildGraph(), DotGraph::DotNode, Definition::getOutputFileBase(), Definition::getReference(), GroupDef::groupTitle(), m_diskName, m_rootNode, m_usedNodes, DotNode::markAsVisible(), Definition::name(), and DString::str().

~DotGroupCollaboration()

DotGroupCollaboration::~DotGroupCollaboration ( )

override

Definition at line 43 of file dotgroupcollaboration.cpp.

{
  // delete all created Nodes saved in m_usedNodes map
  for (const auto &[name,node] : m_usedNodes)
  {
    delete node;
  }
}

References m_usedNodes.

Member Function Documentation

addCollaborationMember()

void DotGroupCollaboration::addCollaborationMember ( const Definition * def, DString & url, EdgeType eType )

private

Definition at line 191 of file dotgroupcollaboration.cpp.

{
  // Create group nodes
  DString tmp_str;
  for (const auto &d : def->partOfGroups())
  {
    auto it = m_usedNodes.find(d->name().str());
    DotNode* nnode = it!=m_usedNodes.end() ? it->second : nullptr;
    if ( nnode != m_rootNode )
    {
      if ( nnode==nullptr )
      { // add node
        tmp_str = d->getReference()+"$"+d->getOutputFileBase();
        DString tooltip = d->briefDescriptionAsTooltip();
        nnode = new DotNode(this, d->groupTitle(), tooltip, tmp_str );
        nnode->markAsVisible();
        m_usedNodes.emplace(d->name().str(), nnode);
      }
      tmp_str = def->qualifiedName();
      addEdge( m_rootNode, nnode, eType, tmp_str, url );
    }
  }
}

References addEdge(), DotGraph::DotNode, m_rootNode, m_usedNodes, DotNode::markAsVisible(), Definition::partOfGroups(), and Definition::qualifiedName().

Referenced by addMemberList(), and buildGraph().

addEdge()

DotGroupCollaboration::Edge * DotGroupCollaboration::addEdge ( DotNode * _pNStart, DotNode * _pNEnd, EdgeType _eType, const DString & _label, const DString & _url )

private

Definition at line 167 of file dotgroupcollaboration.cpp.

{
  // search a existing link.
  auto it = std::find_if(m_edges.begin(),m_edges.end(),
      [&_pNStart,&_pNEnd,&_eType](const auto &edge)
      { return edge->pNStart==_pNStart && edge->pNEnd==_pNEnd && edge->eType==_eType; });
 
  if (it==m_edges.end()) // new link
  {
    m_edges.emplace_back(std::make_unique<Edge>(_pNStart,_pNEnd,_eType));
    it = m_edges.end()-1;
  }
 
  if (!_label.empty()) // add label
  {
    (*it)->links.emplace_back(_label,_url);
  }
 
  // return found or added edge
  return (*it).get();
}

References DotGraph::DotNode, DString::empty(), and m_edges.

Referenced by addCollaborationMember(), and buildGraph().

addMemberList()

void DotGroupCollaboration::addMemberList ( class MemberList * ml )

private

Definition at line 156 of file dotgroupcollaboration.cpp.

{
  DString url;
  if ( ml==nullptr || ml->empty() ) return;
  for (const auto &def : *ml)
  {
    makeURL(def,url);
    addCollaborationMember( def, url, DotGroupCollaboration::tmember );
  }
}

References addCollaborationMember(), MemberVector::empty(), makeURL(), and tmember.

Referenced by buildGraph().

buildGraph()

void DotGroupCollaboration::buildGraph ( const GroupDef * gd )

private

Definition at line 63 of file dotgroupcollaboration.cpp.

{
  DString url;
  //===========================
  // hierarchy.
 
  // Write parents
  for (const auto &d : gd->partOfGroups())
  {
    DotNode *nnode = nullptr;
    auto it = m_usedNodes.find(d->name().str());
    if ( it==m_usedNodes.end())
    { // add node
      makeURL(d,url);
      DString tooltip = d->briefDescriptionAsTooltip();
      nnode = new DotNode(this, d->groupTitle(), tooltip, url );
      nnode->markAsVisible();
      m_usedNodes.emplace(d->name().str(), nnode);
    }
    else
    {
      nnode = it->second;
    }
    url = "";
    addEdge( nnode, m_rootNode, DotGroupCollaboration::thierarchy, url, url );
  }
 
  // Add subgroups
  for (const auto &def : gd->getSubGroups())
  {
    DotNode *nnode = nullptr;
    auto it = m_usedNodes.find(def->name().str());
    if ( it==m_usedNodes.end())
    { // add node
      makeURL(def,url);
      DString tooltip = def->briefDescriptionAsTooltip();
      nnode = new DotNode(this, def->groupTitle(), tooltip, url );
      nnode->markAsVisible();
      m_usedNodes.emplace(def->name().str(), nnode);
    }
    else
    {
      nnode = it->second;
    }
    url = "";
    addEdge( m_rootNode, nnode, DotGroupCollaboration::thierarchy, url, url );
  }
 
  //=======================
  // Write collaboration
 
  // Add members
  addMemberList( gd->getMemberList(MemberListType::AllMembersList()) );
 
  // Add classes
  for (const auto &def : gd->getClasses())
  {
    makeURL(def,url);
    addCollaborationMember( def, url, DotGroupCollaboration::tclass );
  }
 
  // Add namespaces
  for (const auto &def : gd->getNamespaces())
  {
    makeURL(def,url);
    addCollaborationMember( def, url, DotGroupCollaboration::tnamespace );
  }
 
  // Add files
  for (const auto &def : gd->getFiles())
  {
    makeURL(def,url);
    addCollaborationMember( def, url, DotGroupCollaboration::tfile );
  }
 
  // Add pages
  for (const auto &def : gd->getPages())
  {
    makeURL(def,url);
    addCollaborationMember( def, url, DotGroupCollaboration::tpages );
  }
 
  // Add directories
  if ( !gd->getDirs().empty() )
  {
    for(const auto &def : gd->getDirs())
    {
      makeURL(def,url);
      addCollaborationMember( def, url, DotGroupCollaboration::tdir );
    }
  }
}

References addCollaborationMember(), addEdge(), addMemberList(), DotGraph::DotNode, GroupDef::getClasses(), GroupDef::getDirs(), GroupDef::getFiles(), GroupDef::getMemberList(), GroupDef::getNamespaces(), GroupDef::getPages(), GroupDef::getSubGroups(), m_rootNode, m_usedNodes, makeURL(), DotNode::markAsVisible(), Definition::partOfGroups(), tclass, tdir, tfile, thierarchy, tnamespace, and tpages.

Referenced by DotGroupCollaboration().

computeTheGraph()

void DotGroupCollaboration::computeTheGraph ( )

overrideprotectedvirtual

Implements DotGraph.

Definition at line 221 of file dotgroupcollaboration.cpp.

{
  TextStream md5stream;
  writeGraphHeader(md5stream,m_rootNode->label());
 
  // clean write flags
  for (const auto &[name,node] : m_usedNodes)
  {
    node->clearWriteFlag();
  }
 
  // write other nodes.
  for (const auto &[name,node] : m_usedNodes)
  {
    node->write(md5stream,GraphType::Inheritance,m_graphFormat,true,false,false);
  }
 
  // write edges
  for (const auto &edge : m_edges)
  {
    edge->write( md5stream );
  }
 
  writeGraphFooter(md5stream);
 
  m_theGraph = md5stream.str();
}

References Inheritance, DotNode::label(), m_edges, DotGraph::m_graphFormat, m_rootNode, DotGraph::m_theGraph, m_usedNodes, TextStream::str(), DotGraph::writeGraphFooter(), and writeGraphHeader().

getBaseName()

DString DotGroupCollaboration::getBaseName ( ) const

overrideprotectedvirtual

Implements DotGraph.

Definition at line 216 of file dotgroupcollaboration.cpp.

{
  return m_diskName;
}

References m_diskName.

getMapLabel()

DString DotGroupCollaboration::getMapLabel ( ) const

overrideprotectedvirtual

Implements DotGraph.

Definition at line 249 of file dotgroupcollaboration.cpp.

{
  return escapeCharsInString(m_baseName, false);
}

References escapeCharsInString(), and DotGraph::m_baseName.

isTooBig()

bool DotGroupCollaboration::isTooBig

(

)

const

Definition at line 329 of file dotgroupcollaboration.cpp.

{
  return numNodes()>=Config_getInt(DOT_GRAPH_MAX_NODES);
}

References Config_getInt, and numNodes().

Referenced by GroupDefImpl::writeGroupGraph().

isTrivial()

bool DotGroupCollaboration::isTrivial

(

)

const

Definition at line 324 of file dotgroupcollaboration.cpp.

{
  return m_usedNodes.size() <= 1;
}

References m_usedNodes.

Referenced by GroupDefImpl::writeGroupGraph().

numNodes()

int DotGroupCollaboration::numNodes

(

)

const

Definition at line 334 of file dotgroupcollaboration.cpp.

{
  return static_cast<int>(m_usedNodes.size());
}

References m_usedNodes.

Referenced by isTooBig(), and GroupDefImpl::writeGroupGraph().

writeGraph()

DString DotGroupCollaboration::writeGraph	(	TextStream &	t,
		GraphOutputFormat	gf,
		EmbeddedOutputFormat	ef,
		const DString &	path,
		const DString &	fileName,
		const DString &	relPath,
		bool	writeImageMap = true,
		int	graphId = -1 )

Definition at line 254 of file dotgroupcollaboration.cpp.

{
  m_doNotAddImageToIndex = textFormat!=EmbeddedOutputFormat::Html;
 
  return DotGraph::writeGraph(t, graphFormat, textFormat, path, fileName, relPath, generateImageMap, graphId);
}

References Html, DotGraph::m_doNotAddImageToIndex, and DotGraph::writeGraph().

Referenced by DocbookGenerator::endGroupCollaboration(), HtmlGenerator::endGroupCollaboration(), and LatexGenerator::endGroupCollaboration().

writeGraphHeader()

void DotGroupCollaboration::writeGraphHeader ( TextStream & t, const DString & title ) const

private

Definition at line 339 of file dotgroupcollaboration.cpp.

{
  DotGraph::writeGraphHeader(t, title);
  t << "  rankdir=LR;\n";
}

References DotGraph::writeGraphHeader().

Referenced by computeTheGraph().

Member Data Documentation

m_diskName

DString DotGroupCollaboration::m_diskName

private

Definition at line 89 of file dotgroupcollaboration.h.

Referenced by DotGroupCollaboration(), and getBaseName().

m_edges

std::vector< std::unique_ptr<Edge> > DotGroupCollaboration::m_edges

private

Definition at line 90 of file dotgroupcollaboration.h.

Referenced by addEdge(), and computeTheGraph().

m_rootNode

DotNode* DotGroupCollaboration::m_rootNode

private

Definition at line 87 of file dotgroupcollaboration.h.

Referenced by addCollaborationMember(), buildGraph(), computeTheGraph(), and DotGroupCollaboration().

m_usedNodes

DotNodeMap DotGroupCollaboration::m_usedNodes

private

Definition at line 88 of file dotgroupcollaboration.h.

Referenced by addCollaborationMember(), buildGraph(), computeTheGraph(), DotGroupCollaboration(), isTrivial(), numNodes(), and ~DotGroupCollaboration().

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The documentation for this class was generated from the following files:

• src/dotgroupcollaboration.h
• src/dotgroupcollaboration.cpp