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); } }