first networkview implementation. Totally unfinished

git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@3738 b45a01b8-16f6-495d-af2f-9b41ad6348cc
This commit is contained in:
csoler 2010-11-01 14:17:18 +00:00
parent a1f9d2a607
commit 0fcc298801
7 changed files with 263 additions and 238 deletions

View file

@ -24,6 +24,8 @@
#include <gpgme.h>
#include <deque>
#include <set>
#include <iostream>
#include <algorithm>
@ -38,6 +40,9 @@ NetworkView::NetworkView(QWidget *parent)
mScene = new QGraphicsScene();
ui.graphicsView->setScene(mScene);
ui.graphicsView->setEdgeLength(ui.edgeLengthSB->value()) ;
setMaxFriendLevel(ui.maxFriendLevelSB->value()) ;
/* add button */
connect( ui.refreshButton, SIGNAL( clicked( void ) ), this, SLOT( insertPeers( void ) ) );
@ -45,7 +50,8 @@ NetworkView::NetworkView(QWidget *parent)
/* Hide Settings frame */
shownwSettingsFrame(false);
connect( ui.nviewsettingsButton, SIGNAL(toggled(bool)), this, SLOT(shownwSettingsFrame(bool)));
connect( ui.maxFriendLevelSB, SIGNAL(valueChanged(int)), this, SLOT(setMaxFriendLevel(int)));
connect( ui.edgeLengthSB, SIGNAL(valueChanged(int)), this, SLOT(setEdgeLength(int)));
insertPeers();
@ -65,6 +71,15 @@ NetworkView::NetworkView(QWidget *parent)
}
void NetworkView::setEdgeLength(int l)
{
ui.graphicsView->setEdgeLength(l);
}
void NetworkView::setMaxFriendLevel(int m)
{
_max_friend_level = m ;
insertPeers() ;
}
void NetworkView::changedFoFCheckBox( )
{
insertPeers();
@ -117,6 +132,14 @@ void NetworkView::clearLineItems()
mLineItems.clear();
}
class NodeInfo
{
public:
NodeInfo(const std::string& id,uint32_t lev) : gpg_id(id),friend_level(lev) {}
std::string gpg_id ;
uint32_t friend_level ;
} ;
void NetworkView::insertPeers()
{
@ -124,85 +147,116 @@ void NetworkView::insertPeers()
ui.graphicsView->clearGraph();
/* add all friends */
std::list<std::string> ids;
std::list<std::string>::iterator it;
std::string ownId = rsPeers->getGPGOwnId();
RsPeerDetails detail ;
if(!rsPeers->getPeerDetails(ownId,detail))
return ;
ids = detail.gpgSigners ;
std::cerr << "NetworkView::insertPeers()" << std::endl;
int i = 0;
uint32_t flags = 0;
std::map<std::string,GraphWidget::NodeId> node_ids ;
std::map<std::string,GraphWidget::NodeId> node_ids ; // node ids of the created nodes.
std::deque<NodeInfo> nodes_to_treat ; // list of nodes to be treated. Used as a queue. The int is the level of friendness
std::set<std::string> nodes_considered ; // list of nodes already considered. Eases lookup.
for(it = ids.begin(); it != ids.end(); it++, i++)
nodes_to_treat.push_front(NodeInfo(ownId,0)) ; // initialize queue with own id.
nodes_considered.insert(ownId) ;
// compute the list of GPG friends
std::set<std::string> gpg_friends ;
std::list<std::string> ssl_friends ;
if(!rsPeers->getFriendList(ssl_friends))
return ;
for(std::list<std::string>::const_iterator it(ssl_friends.begin());it!=ssl_friends.end();++it)
{
if (*it == ownId)
flags |= GraphWidget::ELASTIC_NODE_FLAG_OWN ;
RsPeerDetails d ;
if(!rsPeers->getPeerDetails(*it,d))
continue ;
/* *** */
if (!rsPeers->getPeerDetails(*it, detail))
gpg_friends.insert(d.gpg_id) ;
}
std::cerr << "Found " << gpg_friends.size() << " gpg friends." << std::endl ;
// Put own id in queue, and empty the queue, treating all nodes.
//
while(!nodes_to_treat.empty())
{
NodeInfo info(nodes_to_treat.back()) ;
nodes_to_treat.pop_back() ;
std::cerr << " Poped out of queue: " << info.gpg_id << ", with level " << info.friend_level << std::endl ;
RsPeerDetails detail ;
if(!rsPeers->getPeerDetails(info.gpg_id,detail))
{
continue;
}
switch(detail.validLvl)
{
case GPGME_VALIDITY_UNKNOWN:
case GPGME_VALIDITY_UNDEFINED:
case GPGME_VALIDITY_NEVER:
/* lots of fall through */
break;
case GPGME_VALIDITY_MARGINAL:
/* lots of fall through */
flags |= GraphWidget::ELASTIC_NODE_FLAG_MARGINALAUTH;
break;
case GPGME_VALIDITY_FULL:
case GPGME_VALIDITY_ULTIMATE:
/* lots of fall through */
flags |= GraphWidget::ELASTIC_NODE_FLAG_AUTHED;
break;
default:
break ;
std::cerr << "Could not request GPG details for node " << info.gpg_id << std::endl ;
continue ;
}
node_ids[*it] = ui.graphicsView->addNode(" "+detail.name+"@"+*it,flags);
if(info.friend_level <= _max_friend_level && (info.friend_level != 1 || gpg_friends.find(info.gpg_id) != gpg_friends.end()))
{
std::cerr << "NetworkView::insertPeers() Added Friend: " << *it << std::endl;
GraphWidget::NodeType type ;
GraphWidget::AuthType auth ;
switch(info.friend_level)
{
case 0: type = GraphWidget::ELASTIC_NODE_TYPE_OWN ;
break ;
case 1: type = GraphWidget::ELASTIC_NODE_TYPE_FRIEND ;
break ;
case 2: type = GraphWidget::ELASTIC_NODE_TYPE_F_OF_F ;
break ;
default:
type = GraphWidget::ELASTIC_NODE_TYPE_UNKNOWN ;
}
switch(detail.validLvl)
{
case GPGME_VALIDITY_MARGINAL: auth = GraphWidget::ELASTIC_NODE_AUTH_MARGINAL ; break;
case GPGME_VALIDITY_FULL:
case GPGME_VALIDITY_ULTIMATE: auth = GraphWidget::ELASTIC_NODE_AUTH_FULL ; break;
case GPGME_VALIDITY_UNKNOWN:
case GPGME_VALIDITY_UNDEFINED:
case GPGME_VALIDITY_NEVER:
default: auth = GraphWidget::ELASTIC_NODE_AUTH_UNKNOWN ; break ;
}
node_ids[info.gpg_id] = ui.graphicsView->addNode(" "+detail.name, detail.name+"@"+info.gpg_id,type,auth);
std::cerr << " inserted node " << info.gpg_id << ", type=" << type << ", auth=" << auth << std::endl ;
}
std::cerr << "NetworkView::insertPeers() Added Friend: " << info.gpg_id << std::endl;
for(std::list<std::string>::const_iterator sit(detail.gpgSigners.begin()); sit != detail.gpgSigners.end(); ++sit)
if(nodes_considered.find(*sit) == nodes_considered.end())
{
std::cerr << " adding to queue: " << *sit << ", with level " << info.friend_level+1 << std::endl ;
nodes_to_treat.push_front( NodeInfo(*sit,info.friend_level + 1) ) ;
nodes_considered.insert(*sit) ;
}
}
/* iterate through all friends */
std::cerr << "NetworkView::insertSignatures()" << std::endl;
for(it = ids.begin(); it != ids.end(); it++, i++)
for(std::map<std::string,GraphWidget::NodeId>::const_iterator it(node_ids.begin()); it != node_ids.end(); it++)
{
RsPeerDetails detail;
if (!rsPeers->getPeerDetails(*it, detail))
{
if (!rsPeers->getPeerDetails(it->first, detail))
continue;
}
for(std::list<std::string>::const_iterator sit(detail.gpgSigners.begin()); sit != detail.gpgSigners.end(); sit++)
{
if ((*it == ownId || *sit == ownId) && *it < *sit)
if(it->first < *sit)
{
std::cerr << "NetworkView: Adding Arrow: ";
std::cerr << *sit << " <-> " << *it;
std::cerr << *sit << " <-> " << it->first;
std::cerr << std::endl;
if(node_ids.find(*sit) != node_ids.end())
ui.graphicsView->addEdge(node_ids[*sit], node_ids[*it]);
ui.graphicsView->addEdge(node_ids[*sit], it->second);
}
}
}
@ -301,13 +355,13 @@ Toggles the Settings pane on and off, changes toggle button text
void NetworkView::shownwSettingsFrame(bool show)
{
if (show) {
ui.viewsettingsframe->setVisible(true);
ui.nviewsettingsButton->setChecked(true);
ui.nviewsettingsButton->setToolTip(tr("Hide Settings"));
// ui.viewsettingsframe->setVisible(true);
// ui.nviewsettingsButton->setChecked(true);
// ui.nviewsettingsButton->setToolTip(tr("Hide Settings"));
} else {
ui.viewsettingsframe->setVisible(false);
ui.nviewsettingsButton->setChecked(false);
ui.nviewsettingsButton->setToolTip(tr("Show Settings"));
// ui.viewsettingsframe->setVisible(false);
// ui.nviewsettingsButton->setChecked(false);
// ui.nviewsettingsButton->setToolTip(tr("Show Settings"));
}
}