bool AccountHandler::hasSession(const UT_UTF8String& sSessionId)
{
for (std::vector<BuddyPtr>::iterator it = m_vBuddies.begin(); it != m_vBuddies.end(); it++)
{
BuddyPtr pBuddy = *it;
UT_continue_if_fail(pBuddy);
if (pBuddy->getDocHandle(sSessionId))
return true;
}
return false;
}
void AbiCollabSessionManager::setDocumentHandles(BuddyPtr pBuddy, const UT_GenericVector<DocHandle*>& vDocHandles)
{
UT_DEBUGMSG(("Setting document handles for buddy %s\n", pBuddy->getDescriptor().utf8_str()));
UT_return_if_fail(pBuddy);
// create a copy of the current document handles, which
// we'll use to determine which document handles do not exist anymore
std::vector<DocHandle*> oldDocHandles(pBuddy->getDocHandles());
for (UT_sint32 i = 0; i < vDocHandles.size(); i++)
{
DocHandle* pDocHandle = vDocHandles.getNthItem(i);
UT_continue_if_fail(pDocHandle);
// sanity checking
UT_UTF8String sId = pDocHandle->getSessionId();
UT_continue_if_fail(sId.size() > 0);
// construct a nice document name
UT_UTF8String sDocumentName = pDocHandle->getName();
if (sDocumentName.size() == 0)
{
// this document has no name yet; give it an untitled name
const XAP_StringSet * pSS = XAP_App::getApp()->getStringSet();
std::string sUntitled;
pSS->getValueUTF8(XAP_STRING_ID_UntitledDocument, sUntitled);
UT_UTF8String_sprintf(sDocumentName, sUntitled.c_str(), 0);
// TODO: as should append a number here, but at the moment
// XAP_Frame::m_iUntitled is not accessible from here
}
// check to see if we already have a document handle with this ID
DocHandle* pCurDocHandle = pBuddy->getDocHandle(sId);
if (!pCurDocHandle)
{
// Ok, all set. Get the buddy from the AccountHandler, and assign
// the document handle to the buddy
DocHandle * pNewDocHandle = new DocHandle(sId, sDocumentName);
pBuddy->addDocHandle(pNewDocHandle);
UT_DEBUGMSG(("Added DocHandle (%s) to buddy (%s)\n", sId.utf8_str(), pBuddy->getDescription().utf8_str()));
// signal that a buddy has a new session
AccountBuddyAddDocumentEvent event(pNewDocHandle);
signal(event, pBuddy);
}
else
{
UT_DEBUGMSG(("Found an existing DocHandle (%s) for buddy (%s)\n", sId.utf8_str(), pBuddy->getDescription().utf8_str()));
// we already have a handle for this document, remove it from the old document handles copy
for (std::vector<DocHandle*>::iterator it = oldDocHandles.begin(); it != oldDocHandles.end(); it++)
{
DocHandle* pOldDocHandle = *it;
if (pCurDocHandle == pOldDocHandle)
{
oldDocHandles.erase(it);
break;
}
}
}
}
// every document that is still in the old document handles list does not
// exist anymore, so let's delete it
std::vector<DocHandle*>::iterator it = oldDocHandles.begin();
while (it != oldDocHandles.end())
{
DocHandle* pDocHandle = *it;
UT_continue_if_fail(pDocHandle);
// TODO: when we are a part of this session, then handle that properly
UT_DEBUGMSG(("Purging existing DocHandle (%s) for buddy (%s)\n", pDocHandle->getSessionId().utf8_str(), pBuddy->getDescription().utf8_str()));
UT_UTF8String pDestroyedSessionId = pDocHandle->getSessionId();
pBuddy->destroyDocHandle(pDestroyedSessionId);
CloseSessionEvent event(pDestroyedSessionId);
signal(event, pBuddy);
it = oldDocHandles.erase(it);
}
}
