path: root/src/gui/connectionWindow.cpp

/*
 # Copyright (c) 2009 - OpenSLX Project, Computer Center University of Freiburg
 #
 # This program is free software distributed under the GPL version 2.
 # See http://openslx.org/COPYING
 #
 # If you have any feedback please consult http://openslx.org/feedback and
 # send your suggestions, praise, or complaints to feedback@openslx.org
 #
 # General information about OpenSLX can be found at http://openslx.org/
 # -----------------------------------------------------------------------------
 # src/gui/connectionWindow.cpp
 # -----------------------------------------------------------------------------
 */

#include "connectionWindow.h"
#include <src/core/pvsConnectionManager.h>
#include <src/gui/mainWindow.h>

ConnectionWindow::ConnectionWindow(QWidget *parent) :
	QWidget(parent) {

	//initialize the position for the frame in the clientView
	posX = 4;
	posY = 4;

	_closeupFrame = NULL;
	hasDozent    = false; // at the begin we don't have a dozent machine

	QPalette newPalette = palette();
	newPalette.setColor(QPalette::Window, Qt::white);
	setPalette(newPalette);

	newDummy = new QAction(tr("&Add a dummy..."), this); // set a dummy
	connect(newDummy, SIGNAL(triggered()), this, SLOT(addDummy()));

	menu = new QMenu(this);
	menu->addAction(newDummy);

	setAcceptDrops(true); //drag&drop should be enabled
}

ConnectionWindow::~ConnectionWindow() {
	//
}

void ConnectionWindow::addFrame(ConnectionFrame *cF) {
	bool found = false;
	foreach (ConnectionFrame* cFr, AllFrameOnWindow)
	{
		if (QString::compare(cF->getTaskbarTitle(), cFr->getTaskbarTitle(), Qt::CaseInsensitive) == 0)
		{
			QPoint cuP = currentPosition(cFr);
			cF->move(cuP);
			AllFrameOnWindow.append(cF);
			AllFrameOnWindow.removeOne(cFr); //we don't need this dummy any more
			cFr->deleteLater();
			found = true;
			return;
		}
	}

	/* If the Frame don't belong to the profile
	 * we have to move it at the default position for now.
	 * The user can move this later to his favorite position.
	 */
	if (!found)
	{
		foreach (clientLocation cur, ClientLocationList)
		{
			if (QString::compare(cF->getTaskbarTitle(), cur.first, Qt::CaseInsensitive) == 0)
			{
				cF->move(cur.second);
				found = true;
				return;
			}
		}
	}

	if (!found)
		cF->move(10, 10);
}

void ConnectionWindow::addFrameBySettings(QString client, QPoint pos) {
	clientLocation cur(client, pos);
	ClientLocationList.append(cur);
}

void ConnectionWindow::showFrameFromSettings() {
	foreach (clientLocation cur, ClientLocationList)
		{
			ConnectionFrame* dummy = new ConnectionFrame(
					MainWindow::getConnectionWindow());
			AllFrameOnWindow.append(dummy);
			dummy->setTheTitle("[No name]");
			dummy->setTaskbarTitle(cur.first);
			dummy->setDummy(true);
			dummy->move(cur.second);
		}
}

void ConnectionWindow::addDummy() { //function to add a dummy
	ConnectionFrame* dummy = new ConnectionFrame(
			MainWindow::getConnectionWindow());
	dummy->setTheTitle("[No name]");
	dummy->setTaskbarTitle("[0.0.0.0]");
	QPoint p = QPoint(10, 10);//the default move position, when created a dummy screen
	AllFrameOnWindow.append(dummy);
	clientLocation cur("[No name]", p);
	ClientLocationList.append(cur);
	dummy->setDummy(true);
	dummy->move(p);
	dummy->setStyleSheet(QString::fromUtf8(
			"background-color: rgb(150, 150, 168);"));
}

void ConnectionWindow::mousePressEvent(QMouseEvent *event) { //catch the mouse press event
	if (event->button() == Qt::RightButton)
		menu->exec(QCursor::pos());
}

QPoint ConnectionWindow::currentPosition(ConnectionFrame* cF) {
	QPoint pos = QPoint(10, 10);
	clientLocation cur;
	foreach (cur, ClientLocationList)
	{
		if (QString::compare(cF->getTaskbarTitle(), cur.first, Qt::CaseInsensitive) == 0)
			return cur.second;
	}
	return pos;
}

int ConnectionWindow::itemAt(ConnectionFrame* cf)
{
	for (int i = AllFrameOnWindow.size() - 1; i >= 0; --i)
	{
		ConnectionFrame* item = AllFrameOnWindow.at(i);
		if (cf->pos().x() == item->pos().x() && cf->pos().y() == item->pos().y())
			return i;
	}
	return -1;
}

void ConnectionWindow::removeFromList(ConnectionFrame* cF) {
	//dummyList.removeOne(cF);
	if(AllFrameOnWindow.contains(cF))
		AllFrameOnWindow.removeOne(cF);
	cF->deleteLater();
}

void ConnectionWindow::onChangeConnections() {

	//clear the view
	if (!frameList.empty()) {
		ConnectionFrame* tmpIt;
		foreach (tmpIt, frameList)
			{
				if (tmpIt != currentSingleFrame)
					tmpIt->setActive(false);
				tmpIt->hide();
			}
	}

}

bool ConnectionWindow::projectStations(QString sname) {
	QString password, hostname;
	int port, quality;
	ConsoleLog writeLine(QString("Projecting from: ").append(sname));
	//TODO add method parameter for this
	quality = 0;

	QList<QString> projectList =
			MainWindow::getConnectionList()->getTargetForTheProject(sname);

	if (!projectList.isEmpty()) {
		PVSClient* tmpSrcConnection =
				PVSConnectionManager::getManager()->getClientFromIp(sname);
		if (tmpSrcConnection) {
			if (!tmpSrcConnection->getVNCAllowed()) {
				ConsoleLog writeError(QString("VNC is not allowed on Projection Source: ").append(sname));
				ConsoleLog writeError(QString("Trying to start VNC-Server on Client: ").append(sname));
				tmpSrcConnection->setProject(true);
				return false;
			}
			password = tmpSrcConnection->getPassword();
			port = tmpSrcConnection->getPort();
			hostname = sname;
			tmpSrcConnection->getConnectionFrame()->setSource();
			ConsoleLog writeError (QString("port: ").append(int2String(port)));
			ConsoleLog writeError (QString("passwort: ").append(password));
			ConsoleLog writeError (QString("pr-sourcename: ").append(sname));

		}
		else
		{
			return false;
		}

		ConsoleLog writeError (QString("port as int: ").append(port));
		ConsoleLog writeError (QString("port as String: ").append(int2String(port)));

		QString item;
		foreach (item, projectList)
		{
			PVSClient* tmpConnection = PVSConnectionManager::getManager()->getClientFromIp(item);
			if (tmpConnection)
			{
				ConsoleLog writeError (QString("sending vnc data to: ").append(tmpConnection->getIp()));
				tmpConnection->sendMessage(PVSCOMMAND,"PROJECT", hostname + " " + int2String(port) + " " + password + " " + int2String(quality));
				tmpConnection->getConnectionFrame()->setTarget();
			}
			else
			{
				// scream in agony
			}
		}
	}
	return true;
}

bool ConnectionWindow::remoteHelp(QString sname) {

	//TODO Finish this...
	QString password, hostname;
	int port;

	PVSClient* tmpSrcConnection =
			PVSConnectionManager::getManager()->getClientFromIp(sname);
	QList<QString> projectList =
			MainWindow::getConnectionList()->getTargetForTheProject(sname);
	if (tmpSrcConnection) {
		if (!tmpSrcConnection->getVNCAllowed()) {
			tmpSrcConnection->requestVNCConnect();
			tmpSrcConnection->setProject(true);
			return false;
		}
		password = tmpSrcConnection->getRWPassword();
		port = tmpSrcConnection->getPort();
		hostname = sname;
		tmpSrcConnection->getConnectionFrame()->setSource();
	} else {
		return false;
	}

	QString item;
	foreach (item, projectList)
		{
			PVSClient
					* tmpConnection =
							PVSConnectionManager::getManager()->getClientFromIp(item);
			if (tmpConnection) {
				ConsoleLog writeError(QString("sending vnc data to: ").append(
						tmpConnection->getIp()));
				tmpConnection->sendMessage(PVSCOMMAND, "PROJECT", hostname
						+ " " + int2String(port) + " " + password);
				tmpConnection->getConnectionFrame()->setTarget();
			} else {
				// scream in agony
			}
		}
	return true;

}



bool ConnectionWindow::lockStations() {
	if (std::list<QString>* lockList = MainWindow::getConnectionList()->getSelectedClients()) {
		if (!lockList->empty()) {
			for (std::list<QString>::iterator tmpIt = lockList->begin(); tmpIt
					!= lockList->end(); tmpIt++) {
				PVSClient
						* tmpConnection =
								PVSConnectionManager::getManager()->getClientFromIp(
										(*tmpIt).toUtf8().data());
				if (tmpConnection->getConnectionFrame()->getFrame())
				{
					// we don't want to lock the dozent machine
					if (tmpConnection && !tmpConnection->getConnectionFrame()->getFrame()->isDozent()
								  && !tmpConnection->getConnectionFrame()->isOnProjekt())
						lockStation(tmpConnection);
					else {
						// scream in agony
					}
				}
			}
		}
		delete lockList;
	}
	return true;
}

void ConnectionWindow::lockStation(PVSClient* pvsCon) {
	if (pvsCon->getVNCConnection())
	{
		pvsCon->getConnectionFrame()->getFrame()->setLockStatus(true);
		// we call the update to force Qt to paint the lockicon on the frame
		pvsCon->getConnectionFrame()->getFrame()->update();
		pvsCon->sendMessage(PVSCOMMAND, "LOCKSTATION", "");
	}
}

bool ConnectionWindow::unlockStations() {
	if (std::list<QString>* unlockList = MainWindow::getConnectionList()->getSelectedClients()) {
		if (!unlockList->empty()) {
			for (std::list<QString>::iterator tmpIt = unlockList->begin(); tmpIt
					!= unlockList->end(); tmpIt++) {
				PVSClient
						* tmpConnection =
								PVSConnectionManager::getManager()->getClientFromIp(
										(*tmpIt).toUtf8().data());
				if (tmpConnection && tmpConnection->getConnectionFrame()->getFrame() &&
					tmpConnection->getVNCConnection()) {
					tmpConnection->getConnectionFrame()->getFrame()->setLockStatus(false);
					tmpConnection->getConnectionFrame()->getFrame()->update(); // we call the update to force Qt to paint the lock on the frame
					tmpConnection->sendMessage(PVSCOMMAND, "UNLOCKSTATION", "");
				} else {
					// scream in agony
				}
			}
		}
		delete unlockList;
	}
	return true;
}

void ConnectionWindow::unlockStation(PVSClient* pvsCon) {
	if (pvsCon->getVNCConnection())
	{
		pvsCon->getConnectionFrame()->getFrame()->setLockStatus(false);
		// we call the update to force Qt to paint the lockicon on the frame
		pvsCon->getConnectionFrame()->getFrame()->update();
		pvsCon->sendMessage(PVSCOMMAND, "UNLOCKSTATION", "");
	}
}

bool ConnectionWindow::lockAllStations()
{
	if (!hasDozent)
	{
		QString message = QString(tr("You have to set a Superclient-machine before performing this action."));
		QMessageBox::information(this, "PVS", message);
		return false;
	}
	std::list<PVSClient*> listAll =
			PVSConnectionManager::getManager()->getConnections();
	for (std::list<PVSClient*>::iterator it = listAll.begin(); it
			!= listAll.end(); it++)
	{
		if (*it == NULL || (*it)->getConnectionFrame() == NULL) continue;
		// we don't want to lock the superclient machine
		if ((*it)->getConnectionFrame()->getFrame() &&
				!(*it)->getConnectionFrame()->getFrame()->isDozent() &&
				(*it)->getVNCConnection())
			(*it)->sendMessage(PVSCOMMAND, "LOCKSTATION", "");
		else if (!(*it)->getConnectionFrame()->getFrame())
			ConsoleLog writeError(QString("The Frame connection from client: ").
					append((*it)->getConnectionFrame()->getTaskbarTitle()).
					append(QString(" is corrupted. Reconned the client it again.")));
	}
	return true;
}

bool ConnectionWindow::unlockAllStations() {
	std::list<PVSClient*> listAll =
			PVSConnectionManager::getManager()->getConnections();
	for (std::list<PVSClient*>::iterator it = listAll.begin(); it
			!= listAll.end(); it++)
	{
		if ((*it)->getVNCConnection())
		{
			(*it)->getConnectionFrame()->getFrame()->setLockStatus(false);
			(*it)->getConnectionFrame()->getFrame()->update(); // we call the update to force Qt to repaint the frame
			(*it)->sendMessage(PVSCOMMAND, "UNLOCKSTATION", "");
		}
		// otherwise this will get scattered all over the place
	}
	return true;
}

bool ConnectionWindow::unprojectStations(QString sname) {
	PVSClient* tmpConnection =
			PVSConnectionManager::getManager()->getClientFromIp(sname);
	if (tmpConnection && tmpConnection->getVNCConnection()) {
		tmpConnection->sendMessage(PVSCOMMAND, "UNPROJECT", "");
		tmpConnection->getConnectionFrame()->setUnproject();
	} else {
		// scream in agony
	}

	return true;
}

bool ConnectionWindow::unprojectAllStations() {
	std::list<PVSClient*> listAll =
			PVSConnectionManager::getManager()->getConnections();
	for (std::list<PVSClient*>::iterator it = listAll.begin(); it
			!= listAll.end(); it++)
	{
		if ((*it)->getVNCConnection())
		{
			(*it)->sendMessage(PVSCOMMAND, "UNPROJECT", "");
			(*it)->getConnectionFrame()->setUnproject();
		}
	}
	return true;
}

bool ConnectionWindow::lockInvertStations() {
	// ok, this method is highly imperformant i guess
	// we're going thru all existing connections, and if they dont equal one of the selected (another loop)
	// we lock them...
	if (std::list<QString>* lockList = MainWindow::getConnectionList()->getSelectedClients()) {
		std::list<PVSClient*> listAll =
				PVSConnectionManager::getManager()->getConnections();
		bool skip = false;
		for (std::list<PVSClient*>::iterator it = listAll.begin(); it
				!= listAll.end(); it++) {
			if (!lockList->empty()) {
				for (std::list<QString>::iterator tmpIt = lockList->begin(); tmpIt
						!= lockList->end(); tmpIt++) {
					PVSClient
							* tmpConnection =
									PVSConnectionManager::getManager()->getClientFromIp(
											(*tmpIt).toUtf8().data());
					if (tmpConnection == (*it)) {
						skip = true;
						break;
					}
				}
			}
			if (!skip)
				(*it)->sendMessage(PVSCOMMAND, "LOCKSTATION", "");//TODO define some standard to grab this from...
			// otherwise this will get scattered all over the place
		}
		delete lockList;
	}
	return true;
}

void ConnectionWindow::lockInvertStation(PVSClient* pvsCon) {
	pvsCon->sendMessage(PVSCOMMAND, "LOCKSTATION", "");
}

bool ConnectionWindow::messageStations(QString ident, QString message) {
	if (std::list<QString>* messageList = MainWindow::getConnectionList()->getSelectedClients()) {
		if (!messageList->empty()) {
			for (std::list<QString>::iterator tmpIt = messageList->begin(); tmpIt
					!= messageList->end(); tmpIt++) {
				PVSClient
						* tmpConnection =
								PVSConnectionManager::getManager()->getClientFromIp(
										(*tmpIt).toUtf8().data());
				// we don't want to lock the dozent machine
				if (tmpConnection && tmpConnection->getConnectionFrame()->getFrame() &&
						!tmpConnection->getConnectionFrame()->getFrame()->isDozent())
				{
					messageStation(ident, message, tmpConnection);
				} else {
					// scream in agony
				}
			}
		}
		delete messageList;
	}
	return true;
}

void ConnectionWindow::messageStation(QString ident, QString message,
		PVSClient* pvsCon) {
	pvsCon->sendMessage(PVSMESSAGE, ident, message);
}

/*
 * to send COMMAND instead of PVSMESSaGE
 */
bool ConnectionWindow::commandStations(QString ident, QString message) {
	if (std::list<QString>* messageList = MainWindow::getConnectionList()->getSelectedClients()) {
		if (!messageList->empty()) {
			for (std::list<QString>::iterator tmpIt = messageList->begin(); tmpIt
					!= messageList->end(); tmpIt++) {
				PVSClient
						* tmpConnection =
								PVSConnectionManager::getManager()->getClientFromIp(
										(*tmpIt).toUtf8().data());
				// we don't want to lock the dozent machine
				if (tmpConnection && tmpConnection->getConnectionFrame()->getFrame() &&
						!tmpConnection->getConnectionFrame()->getFrame()->isDozent())
				{
					//messageStation(ident, message, tmpConnection);
					tmpConnection->sendMessage(PVSCOMMAND, ident, message);
				} else {
					// scream in agony
				}
			}
		}
		delete messageList;
	}
	return true;
}


bool ConnectionWindow::lockStationsWithMessage(QString message)
{
	if (!hasDozent)
	{
		QString message = QString(tr("You have to set a Superclient-machine before performing this action."));
		QMessageBox::information(this, "PVS", message);
		return false;
	}
	if (std::list<QString>* messageList = MainWindow::getConnectionList()->getSelectedClients()) {
		if (!messageList->empty()) {
			for (std::list<QString>::iterator tmpIt = messageList->begin(); tmpIt
					!= messageList->end(); tmpIt++) {
				PVSClient
						* tmpConnection =
								PVSConnectionManager::getManager()->getClientFromIp(
										(*tmpIt).toUtf8().data());
				// we don't want to lock the dozent machine
				if (tmpConnection && !tmpConnection->getConnectionFrame()->getFrame()->isDozent())
				{
					lockStationsWithMessage(message, tmpConnection);

				} else {
					// scream in agony
				}
			}
		}
		delete messageList;
	}
	return true;
}

void ConnectionWindow::lockStationsWithMessage(QString message,
		PVSClient* pvsCon)
{
	pvsCon->sendMessage(PVSCOMMAND, "LOCKSTATION", message);
}

bool ConnectionWindow::lockAllStationsWithMessage(QString message) {

	if (!hasDozent)
	{
		QString message = QString(tr("You have to set a Superclient-machine before performing this action."));
		QMessageBox::information(this, "PVS", message);
		return false;
	}
	std::list<PVSClient*> listAll =
			PVSConnectionManager::getManager()->getConnections();
	for (std::list<PVSClient*>::iterator it = listAll.begin(); it
			!= listAll.end(); it++)
	{
		if ((*it) && !(*it)->getConnectionFrame()->getFrame()->isDozent()) // we don't want to lock the dozent machine
			(*it)->sendMessage(PVSCOMMAND, "LOCKSTATION", message);
	}
	return true;
}

void ConnectionWindow::addConnection(PVSClient* newCon) {
	if (newCon) {
		//  QList<QString> ClientList= MainWindow::getConnectionList()->getClientist();

		//Check if this client already in the list, before we add it.
		//We don't want to have two clients with the same names.
		//We comments it for test.
		/*if (!ClientList.contains(newCon->getHostString()))
		 {*/
		onVNCAdd(newCon);
		MainWindow::getConnectionList()->onAddClient(newCon);
		/*
		 * We check if the pvsmgr run a lockAll on the already connected
		 * clients. If yes, we lock the new conencted client too.
		 */
		if (MainWindow::getWindow()->isLockAllStatus() && newCon->getConnectionFrame()->getFrame())
		{
			newCon->getConnectionFrame()->getFrame()->setLockStatus(true);
			// we call the update to force Qt to paint the lockicon on the frame
			newCon->getConnectionFrame()->getFrame()->update();
			lockStation(newCon);
		}
		//}
	}
}

void ConnectionWindow::removeConnection(PVSClient* newCon) {
	if (newCon == NULL) return;
	ConnectionFrame* frame = newCon->getConnectionFrame();
	if (frame != NULL)
	{
		removeFromList(frame);
		//frame->deleteLater();
	}
	MainWindow::getConnectionList()->onRemoveClient(newCon);
}

void ConnectionWindow::onView() {
	if (std::list<QString>* selectedClient = MainWindow::getConnectionList()->getSelectedClients()) {
		if (!selectedClient->empty()) {
			if (selectedClient->size() == 1)
				;//TODO

		}
	}
}

void ConnectionWindow::updateConnection(PVSClient* newCon) {
	if (newCon) {
		MainWindow::getConnectionList()->onUpdateClient(newCon);
	}
}

void ConnectionWindow::addVNC() {
	if (std::list<QString>* vncAddList = MainWindow::getConnectionList()->getSelectedClients()) {
		if (!vncAddList->empty()) {
			for (std::list<QString>::iterator tmpIt = vncAddList->begin(); tmpIt
					!= vncAddList->end(); tmpIt++) {
				PVSClient
						* tmpConnection =
								PVSConnectionManager::getManager()->getClientFromIp(
										(*tmpIt).toUtf8().data());
				if (tmpConnection) {
					tmpConnection->requestVNCConnect();
				} else {
					// scream in agony
				}
			}
		}
	}
}

void ConnectionWindow::onVNCAdd(PVSClient* newCon) {

	if (!newCon->getConnectionFrame()) {
		ConnectionFrame* newFrame = newConFrame(newCon);
		newFrame->setConnection(newCon);
		newFrame->setTaskbarTitle(newFrame->getTaskbarTitle());
		newFrame->setDummy(false);
		newFrame->setFrameRate(500);
		addFrame(newFrame);
		if (!frameList.contains(newFrame))
			frameList.append(newFrame);
		if (!AllFrameOnWindow.contains(newFrame))
			AllFrameOnWindow.append(newFrame);
		newFrame->show();
	} else
		// now we have already a pvsconnection, we should set the existing vncconnection to it
		newCon->getConnectionFrame()->setConnection(newCon);
	//	addFrame(newFrame);
}

void ConnectionWindow::removeVNC() {
	std::list<QString>* vncRemoveList =
			MainWindow::getConnectionList()->getSelectedClients();

	//	if(!vncRemoveList->empty())
	//	{
	for (std::list<QString>::iterator tmpIt = vncRemoveList->begin(); tmpIt
			!= vncRemoveList->end(); tmpIt++) {
		PVSClient* tmpConnection =
				PVSConnectionManager::getManager()->getClientFromIp(
						(*tmpIt).toUtf8().data());
		if (tmpConnection) {
			if (tmpConnection->getVNCConnection()) {
				ConnectionFrame* tmpFrame =
						tmpConnection->getVNCConnection()->getFrame();
				if (tmpFrame) {
					frameList.removeOne(tmpFrame);
					onChangeConnections();
					tmpFrame->setConnection(NULL);
					tmpFrame->initFrame();
					//delete tmpFrame;
				}
				tmpConnection->shutDownVNC();
			}
		} else {
			// scream in agony
		}
	}
	//
	//	}
}

void ConnectionWindow::onRemoveConnection() {
	if (std::list<QString>* removeList = MainWindow::getConnectionList()->getSelectedClients()) {
		if (!removeList->empty()) {
			for (std::list<QString>::iterator tmpIt = removeList->begin(); tmpIt
					!= removeList->end(); tmpIt++) {
				PVSClient
						* tmpConnection =
								PVSConnectionManager::getManager()->getClientFromIp(
										(*tmpIt).toUtf8().data());
				if (tmpConnection) {
					// removal should start from the CM, so hes linking back to the ConnectionWindow::onConnectionRemoved() method
					// to finish the removal procedure here
					PVSConnectionManager::getManager()->removeConnection(
							tmpConnection);
				} else {
					// scream in agony
				}
			}
			//			onChangeConnections();
		}
		delete removeList;
		return;
	}
}

void ConnectionWindow::onConnectionRemoved(PVSClient* newConnection) {


	if (newConnection->getVNCConnection())

		// check for associated frames!
		if (newConnection->getVNCConnection()) {
			ConnectionFrame* tmpFrame =
					newConnection->getVNCConnection()->getFrame();
			// now handle the case that the client disconnects while we are in fullscreen mode
			// the vncconnection would be cut nevertheless, so this:
			if (tmpFrame) {
				frameList.removeOne(tmpFrame);
				// now handle the case that the client disconnects while we are in fullscreen mode
				// the vncconnection would be cut nevertheless, so this:
				if (tmpFrame == currentSingleFrame) {
					currentSingleFrame = NULL;
				}

				// no longer needed
				delete tmpFrame;
				newConnection->getVNCConnection()->setFrame(NULL);
			}
		}
}

void ConnectionWindow::setSize(int width, int height, bool forceSquare) {
	if (height >= 100 && width >= 100) {
		MainWindow::getWindow()->setPrevWidth(width);
		MainWindow::getWindow()->setPrevHeight(height);
	}

	ignoreRatio = forceSquare;

	if (!frameList.empty()) {
		ConnectionFrame* item;
		foreach (item, frameList)
			{
				item->setIgnoreRatio(ignoreRatio);
			}
	}
}

void ConnectionWindow::getCloseupSize(int &width, int &height) {
	if (!onCloseup) {
		width = height = 0;
		return;
	}

	width = 150;
	height = 150;
}

bool ConnectionWindow::getShowDummies() {
	return _showDummies;
}

void ConnectionWindow::setShowDummies(bool show) {

}

ConnectionFrame* ConnectionWindow::newConFrame(PVSClient* newConnection) {
	if (newConnection->getConnectionFrame()) {
		return NULL;
	}
	ConnectionFrame* temp = new ConnectionFrame(
			MainWindow::getConnectionWindow());
	if (!temp) {
		return NULL;
	}
	return temp;
}

void ConnectionWindow::setCloseupFrame(ConnectionFrame* cFrame) {
	_closeupFrame = cFrame;
}

ConnectionFrame* ConnectionWindow::getCloseupFrame() {
	if (_closeupFrame)
		return _closeupFrame;

	return NULL;
}