void MainBook::CreateSession(SessionEntry& session, wxArrayInt* excludeArr)
{
std::vector<LEditor*> editors;
GetAllEditors(editors, kGetAll_RetainOrder);
session.SetSelectedTab(0);
std::vector<TabInfo> vTabInfoArr;
for(size_t i = 0; i < editors.size(); i++) {
if(excludeArr && (excludeArr->GetCount() > i) && (!excludeArr->Item(i))) {
// If we're saving only selected editors, and this isn't one of them...
continue;
}
if(editors[i] == GetActiveEditor()) {
session.SetSelectedTab(vTabInfoArr.size());
}
TabInfo oTabInfo;
oTabInfo.SetFileName(editors[i]->GetFileName().GetFullPath());
oTabInfo.SetFirstVisibleLine(editors[i]->GetFirstVisibleLine());
oTabInfo.SetCurrentLine(editors[i]->GetCurrentLine());
wxArrayString astrBookmarks;
editors[i]->StoreMarkersToArray(astrBookmarks);
oTabInfo.SetBookmarks(astrBookmarks);
std::vector<int> folds;
editors[i]->StoreCollapsedFoldsToArray(folds);
oTabInfo.SetCollapsedFolds(folds);
vTabInfoArr.push_back(oTabInfo);
}
session.SetTabInfoArr(vTabInfoArr);
}
bool SessionManager::addSession( std::string address, SessionType type )
{
lockSessions();
bool ret = true;
bool audio = ( type == AUDIOSESSION );
SessionEntry* entry = new SessionEntry( address, audio );
Group* sessions = sessionMap[ type ];
entry->setPos( sessions->getX(), sessions->getY() );
Texture t = GLUtil::getInstance()->getTexture( "circle" );
entry->setTexture( t.ID, t.width, t.height );
if ( type != AVAILABLEVIDEOSESSION )
{
ret = ret && initSession( entry );
}
/*
* Note - used to delete entries on fail. Now will display an entry in a
* failed state, so it can potentially be reenabled when it could work.
* (But still returns false on failed init)
*/
sessions->add( entry );
objectManager->lockSources();
objectManager->addToDrawList( entry );
objectManager->unlockSources();
entry->show( shown, !shown );
recalculateSize();
unlockSessions();
return ret;
}
void MainBook::RestoreSession(SessionEntry &session)
{
size_t sel = session.GetSelectedTab();
const std::vector<TabInfo> &vTabInfoArr = session.GetTabInfoArr();
for (size_t i = 0; i < vTabInfoArr.size(); i++) {
const TabInfo &ti = vTabInfoArr[i];
m_reloadingDoRaise = (i == vTabInfoArr.size()-1); // Raise() when opening only the last editor
LEditor *editor = OpenFile(ti.GetFileName());
if (!editor) {
if (i < sel) {
// have to adjust selected tab number because couldn't open tab
sel--;
}
continue;
}
editor->ScrollToLine(ti.GetFirstVisibleLine());
editor->SetEnsureCaretIsVisible(editor->PositionFromLine(ti.GetCurrentLine()));
editor->LoadMarkersFromArray(ti.GetBookmarks());
editor->LoadCollapsedFoldsFromArray(ti.GetCollapsedFolds());
}
// We can't just use SelectPane() here.
// Notebook::DoPageChangedEvent has posted events to us,
// which have the effect of selecting back to page 0
// So post ourselves an event, so that it arrives after that one
NotebookEvent event(wxEVT_COMMAND_BOOK_PAGE_CHANGED, GetId());
event.SetSelection(sel);
m_book->GetEventHandler()->AddPendingEvent(event);
}
void MainBook::RestoreSession(SessionEntry& session)
{
if(session.GetTabInfoArr().empty()) return; // nothing to restore
CloseAll(false);
size_t sel = session.GetSelectedTab();
const std::vector<TabInfo>& vTabInfoArr = session.GetTabInfoArr();
for(size_t i = 0; i < vTabInfoArr.size(); i++) {
const TabInfo& ti = vTabInfoArr[i];
m_reloadingDoRaise = (i == vTabInfoArr.size() - 1); // Raise() when opening only the last editor
LEditor* editor = OpenFile(ti.GetFileName());
if(!editor) {
if(i < sel) {
// have to adjust selected tab number because couldn't open tab
sel--;
}
continue;
}
editor->SetFirstVisibleLine(ti.GetFirstVisibleLine());
editor->SetEnsureCaretIsVisible(editor->PositionFromLine(ti.GetCurrentLine()));
editor->LoadMarkersFromArray(ti.GetBookmarks());
editor->LoadCollapsedFoldsFromArray(ti.GetCollapsedFolds());
}
m_book->SetSelection(sel);
}
void PluginManager::StoreWorkspaceSession(const wxFileName& workspaceFile)
{
if(workspaceFile.Exists()) {
SessionEntry session;
clMainFrame::Get()->GetMainBook()->CreateSession(session);
session.SetWorkspaceName(workspaceFile.GetFullPath());
SessionManager::Get().Save(session.GetWorkspaceName(), session);
}
}
void SessionManager::checkGUISessionShift()
{
// this method doesn't do mutex locking - similar reasons to
// sessionEntryAction(), see above for details
Group* target;
SessionGroup* parent = videoSessions;
// just loop over video & available video for now
for ( unsigned int i = 0; i < 2; i++ )
{
if ( parent == videoSessions )
{
target = availableVideoSessions;
}
else if ( parent == availableVideoSessions )
{
target = videoSessions;
}
std::vector<RectangleBase*> outsideList =
parent->checkMemberIntersect();
bool gotIntersect = false;
for ( unsigned int i = 0; i < outsideList.size(); i++ )
{
SessionEntry* entry = dynamic_cast<SessionEntry*>( outsideList[i] );
if ( entry == NULL )
{
gravUtil::logWarning( "SessionManager::checkGUISessionShift: "
"invalid SessionGroup child?\n" );
}
else
{
// check intersect with projected destination, shift if so
if ( entry->destIntersect( target ) )
{
// we have to use the external method here to ensure that
// the side window GUI stays accurate - that will in turn
// call the shiftSession() method in this class
sessionTree->shiftSession( entry->getAddress(), false );
gotIntersect = true;
}
}
}
// rearrange when there was at least one object moved outside of the
// group bounds but not in the target
if ( outsideList.size() > 0 && !gotIntersect )
{
parent->rearrange();
}
parent = availableVideoSessions;
}
}
bool SessionManager::isInFailedState( std::string addr, SessionType type )
{
lockSessions();
SessionEntry* entry = findSessionByAddress( addr, type );
if ( entry == NULL )
{
unlockSessions();
return false;
}
bool ret = entry->isInFailedState();
unlockSessions();
return ret;
}
bool SessionManager::isSessionProcessEnabled( std::string addr )
{
lockSessions();
SessionEntry* entry = findSessionByAddress( addr );
if ( entry == NULL )
{
unlockSessions();
return false;
}
bool ret = entry->isProcessingEnabled();
unlockSessions();
return ret;
}
bool SessionManager::setSessionProcessEnable( std::string addr, bool set )
{
lockSessions();
SessionEntry* entry = findSessionByAddress( addr );
if ( entry == NULL )
{
unlockSessions();
return false;
}
entry->setProcessingEnabled( set );
unlockSessions();
return true;
}
bool SessionManager::setEncryptionKey( std::string addr, std::string key )
{
lockSessions();
SessionEntry* entry = findSessionByAddress( addr );
if ( entry == NULL )
{
unlockSessions();
return false;
}
entry->setEncryptionKey( key );
unlockSessions();
return true;
}
bool SessionManager::disableEncryption( std::string addr )
{
lockSessions();
SessionEntry* entry = findSessionByAddress( addr );
if ( entry == NULL )
{
unlockSessions();
return false;
}
entry->disableEncryption();
unlockSessions();
return true;
}
bool SessionManager::isEncryptionEnabled( std::string addr )
{
lockSessions();
SessionEntry* entry = findSessionByAddress( addr );
if ( entry == NULL )
{
unlockSessions();
return false; // this doesn't quite make sense - should throw some other
// kind of error for session not found?
}
bool ret = entry->isEncryptionEnabled();
unlockSessions();
return ret;
}
bool SessionManager::Save(const wxString& name,
SessionEntry& session,
const wxString& suffix /*=wxT("")*/,
const wxChar* Tag /*=sessionTag*/)
{
if(!m_doc.GetRoot()) {
return false;
}
if(name.empty()) return false;
wxXmlNode* child = new wxXmlNode(NULL, wxXML_ELEMENT_NODE, Tag);
child->AddProperty(wxT("Name"), name);
Archive arch;
arch.SetXmlNode(child);
session.Serialize(arch);
wxXmlDocument doc;
doc.SetRoot(child);
// If we're saving a tabgroup, suffix will be ".tabgroup", not the default ".session"
const wxFileName& sessionFileName = GetSessionFileName(name, suffix);
return doc.Save(sessionFileName.GetFullPath());
}
bool SessionManager::GetSession(const wxString& workspaceFile,
SessionEntry& session,
const wxString& suffix,
const wxChar* Tag)
{
if(!m_doc.GetRoot()) {
return false;
}
wxFileName sessionFileName = GetSessionFileName(workspaceFile, suffix);
wxXmlDocument doc;
if(sessionFileName.FileExists()) {
if(!doc.Load(sessionFileName.GetFullPath()) || !doc.IsOk()) return false;
} else {
doc.SetRoot(new wxXmlNode(NULL, wxXML_ELEMENT_NODE, Tag));
}
wxXmlNode* const node = doc.GetRoot();
if(!node || node->GetName() != Tag) return false;
Archive arch;
arch.SetXmlNode(node);
session.DeSerialize(arch);
return true;
}
bool SessionManager::iterateSessions()
{
// kind of a hack to force this to wait, when removing etc.
// mutex should do this but this thread seems way too eager
if ( pause )
{
gravUtil::logVerbose( "Sessions temporarily paused...\n" );
wxMicroSleep( 10 );
}
// note: iterate doesn't do lockSessions() since it shouldn't affect pause
mutex_lock( sessionMutex );
lockCount++;
bool haveSessions = false;
Group* sessions;
SessionEntry* session;
std::map<SessionType, Group*>::iterator i;
// we iterate over the sessionmap here, instead of the regular group
// children, since we might want to remove individual sessiongroups (like
// audio) from that list for visual reasons
for ( i = sessionMap.begin(); i != sessionMap.end(); ++i )
{
sessions = i->second;
for ( int j = 0; j < sessions->numObjects(); j++ )
{
session = static_cast<SessionEntry*>( (*sessions)[j] );
haveSessions = session->iterate() || haveSessions;
}
if ( haveSessions && gravApp::threadDebug )
{
if ( session->getTimestamp() % 1000 == 0 )
{
gravUtil::logVerbose( "SessionManager::iterate: "
"have %u sessions in this group, last TS=%u\n",
sessions->numObjects(), session->getTimestamp() );
}
}
}
lockCount--;
mutex_unlock( sessionMutex );
return haveSessions;
}
SessionEntry* SessionManager::findSessionByAddress( std::string address,
SessionType type )
{
Group* sessions = sessionMap[ type ];
SessionEntry* session;
for ( int j = 0; j < sessions->numObjects(); j++ )
{
session = dynamic_cast<SessionEntry*>( (*sessions)[j] );
if ( session != NULL && session->getAddress().compare( address ) == 0 )
return session;
}
gravUtil::logWarning( "SessionManager::findSessionByAddress: session %s "
"not found\n", address.c_str() );
return NULL;
}
void BreakptMgr::LoadSession(const SessionEntry& session)
{
const std::vector<BreakpointInfo>& breakpoints = session.GetBreakpoints();
for (std::vector<BreakpointInfo>::const_iterator itr = breakpoints.begin(); itr != breakpoints.end(); ++itr) {
BreakpointInfo bp = *itr;
bp.internal_id = GetNextID();
bp.origin = BO_Editor;
AddBreakpoint(bp);
}
RefreshBreakpointMarkers();
}
std::string SessionManager::getCurrentRotateSessionAddress()
{
lockSessions();
if ( rotatePos != -1 && rotatePos < availableVideoSessions->numObjects() )
{
SessionEntry* entry = static_cast<SessionEntry*>(
(*availableVideoSessions)[ rotatePos ] );
if ( entry != NULL )
{
unlockSessions();
return entry->getAddress();
}
}
gravUtil::logVerbose( "SessionManager::getCurrentRotateSessionAddress: "
"failed to find valid session (rotate position %i)",
rotatePos );
unlockSessions();
return "";
}
// 数据处理函数
// @sess session标识
// @data 收到的数据起始指针
// @bytes 收到的数据长度
// @returns: 返回一个size_t, 表示已处理的数据长度. 当返回-1时表示数据错误, 链接即会被关闭.
size_t OnMessage(SessionEntry sess, const char* data, size_t bytes)
{
printf("receive: %.*s\n", (int)bytes, data);
sess->Shutdown(); // 收到回复后关闭连接
return bytes;
}
// 数据处理函数
// @sess session标识
// @data 收到的数据起始指针
// @bytes 收到的数据长度
// @returns: 返回一个size_t, 表示已处理的数据长度. 当返回-1时表示数据错误, 链接即会被关闭.
size_t OnMessage(SessionEntry sess, const char* data, size_t bytes)
{
printf("receive: %.*s\n", (int)bytes, data);
sess->Send(data, bytes); // Echo. 将收到的数据原样回传
return bytes;
}
void BreakptMgr::SaveSession(SessionEntry& session)
{
session.SetBreakpoints(m_bps);
}
