Merge branch 'master' of git.openslx.org:pvs2

6 files changed, 192 insertions, 38 deletions

diff --git a/src/server/connectionframe/connectionframe.cpp b/src/server/connectionframe/connectionframe.cpp
index 1bf6fb6..39aba12 100644
--- a/src/server/connectionframe/connectionframe.cpp
+++ b/src/server/connectionframe/connectionframe.cpp
@@ -188,7 +188,7 @@ void ConnectionFrame::mouseReleaseEvent(QMouseEvent* event)
 		if ((this->pos() - _previousPosition).manhattanLength() > _startDragDistance )
 		{
 			qDebug("Moved");
-			emit frameMoved(this);
+			emit frameMoved(true, this);
 		}
 		else
 		{
diff --git a/src/server/connectionframe/connectionframe.h b/src/server/connectionframe/connectionframe.h
index faa1390..188cdc7 100644
--- a/src/server/connectionframe/connectionframe.h
+++ b/src/server/connectionframe/connectionframe.h
@@ -61,7 +61,7 @@ public:
 	const inline QPoint& getCurrentPosition() const { return _currentPosition; }
 
 	const QString& computerId() const { return _computerId; }
-	inline void setComputerId(QString computerId) { _computerId = computerId; }
+	const inline void setComputerId(QString computerId) { _computerId = computerId; }
 	Client* client() const { return _client; }
 
 	inline const bool isTutor() const { return _isTutor; }
@@ -78,7 +78,7 @@ protected:
 	void timerEvent(QTimerEvent* event);
 
 signals:
-	void frameMoved(ConnectionFrame* frame);
+	void frameMoved(bool activateTrash, ConnectionFrame* frame);
 	void doubleClicked(ConnectionFrame* frame);
 	void clicked(ConnectionFrame* frame);
 
diff --git a/src/server/mainwindow/mainwindow.cpp b/src/server/mainwindow/mainwindow.cpp
index 55e4bce..17e821a 100644
--- a/src/server/mainwindow/mainwindow.cpp
+++ b/src/server/mainwindow/mainwindow.cpp
@@ -24,6 +24,8 @@
 #include "../sessionnamewindow/sessionnamewindow.h"
 #include "../connectionframe/connectionframe.h"
 #include "../helpwindow/helpwindow.h"
+#include "../reloadroomwindow/reloadroomwindow.h"
+#include "ui_reloadroom.h"
 // Network
 #include "../net/listenserver.h"
 #include "../net/client.h"
@@ -61,6 +63,8 @@ MainWindow::MainWindow(QString ipListUrl, QWidget* parent) :
 	_sessionNameWindow = new SessionNameWindow(this);
 	_helpWindow = new HelpWindow(this);
 	_helpWindow->setWindowTitle("Help");
+	_reloadWindow = new ReloadRoomWindow(this);
+	_reloadWindow->setWindowTitle("Reload Room");
 	ui->setupUi(this);
 
 	Global::setSessionName();
@@ -98,6 +102,7 @@ MainWindow::MainWindow(QString ipListUrl, QWidget* parent) :
 	connect(ui->action_SetAsTutor, SIGNAL(triggered()), this, SLOT(onButtonStopProjection()));
 	connect(ui->action_Lock, SIGNAL(toggled(bool)), this, SLOT(onButtonLock(bool)));
 	connect(ui->action_Help, SIGNAL(triggered()), this, SLOT(onButtonHelp()));
+	connect(ui->actionReload_Room_Configuration, SIGNAL(triggered()), this, SLOT(onButtonReloadRoomConfig()));
 
 	/* Stuff for the button lock */
 	//Setup a timeout
@@ -129,7 +134,9 @@ MainWindow::MainWindow(QString ipListUrl, QWidget* parent) :
 	_discoveryListener = new DiscoveryListener();
 
 	// Finally
-//	this->onSessionNameUpdate();
+	_countSessionNameUpdate = 0;
+	this->onSessionNameUpdate(); // Just make lable visible.
+	_countSessionNameUpdate = 0;
 
 	_tileWidth = ui->frmRoom->size().width() / _tilesX;
 	_tileHeight = ui->frmRoom->size().height() / _tilesY;
@@ -209,7 +216,7 @@ ConnectionFrame* MainWindow::createFrame()
 	ConnectionFrame *cf = new ConnectionFrame(ui->frmRoom, _tileWidth, _tileHeight);
 	_clientFrames.append(cf);
 	cf->show();
-	connect(cf, SIGNAL(frameMoved(ConnectionFrame *)), this, SLOT(onPlaceFrame(ConnectionFrame *)));
+	connect(cf, SIGNAL(frameMoved(bool, ConnectionFrame *)), this, SLOT(onPlaceFrame(bool, ConnectionFrame *)));
 	connect(cf, SIGNAL(clicked(ConnectionFrame *)), this, SLOT(onFrameClicked(ConnectionFrame *)));
 	return cf;
 }
@@ -228,7 +235,7 @@ ConnectionFrame* MainWindow::createFrame(QString computerId, QPoint position)
 	cf->setCurrentPosition(position);
 	_clientFrames.append(cf);
 	cf->show();
-	connect(cf, SIGNAL(frameMoved(ConnectionFrame *)), this, SLOT(onPlaceFrame(ConnectionFrame *)));
+	connect(cf, SIGNAL(frameMoved(bool, ConnectionFrame *)), this, SLOT(onPlaceFrame(bool, ConnectionFrame *)));
 	connect(cf, SIGNAL(clicked(ConnectionFrame *)), this, SLOT(onFrameClicked(ConnectionFrame *)));
 	return cf;
 }
@@ -309,12 +316,23 @@ void MainWindow::tryToUseRoomTemplate()
 
 	for (auto i : rooms)
 	{
+		qDebug() << "i: " << i;
 		conf.beginGroup(i);
 		if (!conf.contains("mgrIP")) {
 			qDebug() << "Invalid config file!";
 			return;
 		}
-		// Find the room that list the ip of this host as mgr
+
+		// First store all room configurations in _rooms.
+		int size = conf.beginReadArray("client");
+		for (int j = 0; j < size; j++) {
+			conf.setArrayIndex(j);
+			// qDebug() << "ip: " << conf.value("ip").toString() << " pos: " << conf.value("pos").toPoint();
+			_rooms[i].append(qMakePair(conf.value("ip").toString(), conf.value("pos").toPoint()));
+		}
+		conf.endArray();
+
+		// Find the managerIP of current room.
 		QString mgrIP = conf.value("mgrIP").toString();
 		foreach (const QHostAddress &address, QNetworkInterface::allAddresses())
 		{
@@ -322,8 +340,8 @@ void MainWindow::tryToUseRoomTemplate()
 			{
 				qDebug("Found this ip in config.");
 				int size = conf.beginReadArray("client");
-				for (int i = 0; i < size; ++i) {
-					conf.setArrayIndex(i);
+				for (int j = 0; j < size; ++j) {
+					conf.setArrayIndex(j);
 
 					/*
 					 *
@@ -334,8 +352,9 @@ void MainWindow::tryToUseRoomTemplate()
 
 					// Add the frame
 					// Position is given in grid coordinates, createFrame take pixels
-					qDebug()  << conf.value("ip").toString();
+					QString computerId = conf.value("ip").toString();
 					QPoint coord = conf.value("pos").toPoint();
+					qDebug()  << computerId;
 					qDebug()  << coord;
 					qDebug()  << _tileWidth ;
 					qDebug()  << _tileHeight ;
@@ -344,9 +363,9 @@ void MainWindow::tryToUseRoomTemplate()
 					coord.setY(coord.y() * _tileHeight);
 					qDebug()  << coord ;
 
-					ConnectionFrame *cf = createFrame(conf.value("ip").toString(), coord);
+					ConnectionFrame *cf = createFrame(computerId, coord);
 					cf->move(cf->getCurrentPosition());
-					onPlaceFrame(cf);
+					onPlaceFrame(false, cf);
 				}
 				conf.endArray();
 			}
@@ -525,7 +544,7 @@ void MainWindow::onTutorListDownloaded(QByteArray& tutorList)
  * Place Frame to from user specified position.
  * @param frame
  */
-void MainWindow::onPlaceFrame(ConnectionFrame* frame)
+void MainWindow::onPlaceFrame(bool activateTrash, ConnectionFrame* frame)
 {
 	if (_tilesX <= 0 || _tilesY <= 0)
 		return;
@@ -542,31 +561,34 @@ void MainWindow::onPlaceFrame(ConnectionFrame* frame)
 	else if (y > s.height() - _tileHeight)
 		y = (_tilesY - 1) * _tileHeight;
 
-	const QRect &trashCenter = ui->trash->geometry();
-	// Check if x coordinate is in trash position.
-	if (trashCenter.contains(p))
+	// Check if x coordinate is in trash position. Check only if activateTrash = true!
+	if (activateTrash)
 	{
-		// Do not offer deleting online client.
-		if (frame->client() != NULL)
-		{
-			QMessageBox::critical(this, tr("Selection"), sStrClientOnline);
-			frame->move(frame->getPreviousPosition());
-			return;
-		}
-		else
+		const QRect &trashCenter = ui->trash->geometry();
+		if (trashCenter.contains(p))
 		{
-			int ret = QMessageBox::question(this, "Warning", "Sure, You want to delete selected client?", 0, 1, 2);
-			if (ret == 1)
+			// Do not offer deleting online client.
+			if (frame->client() != NULL)
 			{
-				frame->hide();
-				frame->deleteLater();
-				_clientFrames.removeOne(frame);
+				QMessageBox::critical(this, tr("Selection"), sStrClientOnline);
+				frame->move(frame->getPreviousPosition());
 				return;
 			}
 			else
 			{
-				frame->move(frame->getPreviousPosition());
-				return;
+				int ret = QMessageBox::question(this, "Warning", "Sure, You want to delete selected client?", 0, 1, 2);
+				if (ret == 1)
+				{
+					frame->hide();
+					frame->deleteLater();
+					_clientFrames.removeOne(frame);
+					return;
+				}
+				else
+				{
+					frame->move(frame->getPreviousPosition());
+					return;
+				}
 			}
 		}
 	}
@@ -611,7 +633,18 @@ void MainWindow::onFrameClicked(ConnectionFrame* frame)
  */
 void MainWindow::onSessionNameClick()
 {
-	_sessionNameWindow->show(Global::sessionName());
+	_countSessionNameUpdate++;
+	if (_countSessionNameUpdate > 1)
+	{
+		int ret = QMessageBox::question(this, "Warning", "Sure, You want to change SessionName again?\n"
+																		"All Clients will be deleted afterwards.", 0, 1, 2);
+		if (ret == 1)
+		{
+			_sessionNameWindow->show(Global::sessionName());
+		}
+	}
+	else
+		_sessionNameWindow->show((Global::sessionName()));
 }
 
 /***************************************************************************//**
@@ -621,12 +654,17 @@ void MainWindow::onSessionNameUpdate()
 {
 	// Stop all projections and clear all clients, which where connected to old sessionName.
 	reset();
-	for (QList<ConnectionFrame*>::iterator it(_clientFrames.begin()); it != _clientFrames.end(); ++it)
+	if (_countSessionNameUpdate > 1)
 	{
-		(*it)->hide();
-		(*it)->deleteLater();
+		{
+			for (QList<ConnectionFrame*>::iterator it(_clientFrames.begin()); it != _clientFrames.end(); ++it)
+			{
+				(*it)->hide();
+				(*it)->deleteLater();
+			}
+			_clientFrames.clear();
+		}
 	}
-	_clientFrames.clear();
 	_sessionNameLabel->setText(tr("Session Name: %1  [click to edit]").arg(Global::sessionName()));
 }
 
@@ -655,6 +693,71 @@ void MainWindow::startVncServerIfNecessary(int from)
 	}
 }
 
+void MainWindow::onButtonReloadRoomConfig()
+{
+	connect(_reloadWindow->ui->buttonBox, SIGNAL(accepted()), this, SLOT(onReloadRoomOk()));
+	connect(_reloadWindow->ui->buttonBox, SIGNAL(rejected()), this, SLOT(onReloadRoomCancel()));
+	qDebug() << "in onButtonReloadRoomConfig!" << "size of room: " << _rooms.size();
+	QList<QString> keyList = _rooms.keys();
+	for (QList<QString>::iterator it = keyList.begin(); it != keyList.end() ; it++) {
+		_reloadWindow->ui->roomList->addItem(*it);
+	}
+	_reloadWindow->show();
+}
+
+void MainWindow::onReloadRoomCancel()
+{
+	disconnect(_reloadWindow->ui->buttonBox, SIGNAL(accepted()), this, SLOT(onReloadRoomOk()));
+	disconnect(_reloadWindow->ui->buttonBox, SIGNAL(rejected()), this, SLOT(onReloadRoomCancel()));
+	_reloadWindow->ui->roomList->clear();
+	_reloadWindow->hide();
+}
+
+void MainWindow::onReloadRoomOk()
+{
+	int ret = QMessageBox::QMessageBox::question(this, "Warning", tr("Are you sure you want to reload the room?\n"
+																							 "Note that all clients will be deleted."), 0, 1, 2);
+
+	if (ret == 1) {
+		disconnect(_reloadWindow->ui->buttonBox, SIGNAL(accepted()), this, SLOT(onReloadRoomOk()));
+		disconnect(_reloadWindow->ui->buttonBox, SIGNAL(rejected()), this, SLOT(onReloadRoomCancel()));
+		// Delete all clients.
+		for (QList<ConnectionFrame*>::iterator it = _clientFrames.begin(); it != _clientFrames.end(); it++)
+		{
+			(*it)->hide();
+			(*it)->deleteLater();
+		}
+		_clientFrames.clear();
+
+		// Load new room configuration.
+		QString roomToReload = _reloadWindow->ui->roomList->currentItem()->data(0).toString();
+		// qDebug() << roomToReload;
+
+		_reloadWindow->ui->roomList->clear();
+		_reloadWindow->hide();
+
+		QList<QPair<QString, QPoint>> room = _rooms[roomToReload];
+		// qDebug() << " Room: " << room;
+		// qDebug() << "_rooms: " << _rooms;
+		for (QList<QPair<QString, QPoint>>::iterator it = room.begin(); it != room.end(); ++it)
+		{
+			QString computerId = (*it).first;
+			QPoint pos = (*it).second;
+
+			qDebug() << "ComputerID: " << computerId;
+			qDebug() << "Pos: " << pos;
+
+			// Transform to pixels for createFrame(computerId, position).
+			pos.setX(pos.x() * _tileWidth);
+			pos.setY(pos.y() * _tileHeight);
+
+			ConnectionFrame *cf = createFrame(computerId, pos);
+			cf->move(cf->getCurrentPosition());
+			onPlaceFrame(false, cf);
+		}
+	}
+}
+
 /***************************************************************************//**
  * Display popup which explains possible actions about the buttons.
  */
@@ -969,8 +1072,13 @@ void MainWindow::onClientAuthenticated(Client* client)
 	ConnectionFrame *existing = NULL;
 	for (QList<ConnectionFrame*>::iterator it(_clientFrames.begin()); it != _clientFrames.end(); ++it)
 	{
+		// qDebug() << "Existing frame ip: " << (*it)->computerId();
+		// qDebug() << "New Clients ip:    " << client->ip();
+		// qDebug() << ((*it)->computerId() == client->ip());
 		if ((*it)->computerId() == client->ip())
+		{
 			existing = *it;
+		}
 		if ((*it)->isTutor())
 		{
 			if ((*it)->client() != NULL)
@@ -994,6 +1102,7 @@ void MainWindow::onClientAuthenticated(Client* client)
 	// Clients ip already exists, but was not active.
 	if (existing != NULL)
 	{
+		// qDebug() << "Should go into this if clause.";
 		existing->setTutor(isTutor);
 		existing->assignClient(client);
 		tellClientCurrentSituation(client);
@@ -1027,7 +1136,7 @@ void MainWindow::onClientAuthenticated(Client* client)
 			y = 0;
 		qDebug("Move E");
 		cf->move(x * _tileWidth, y * _tileHeight);
-		onPlaceFrame(cf);
+		onPlaceFrame(true, cf);
 	}
 	else
 	{
diff --git a/src/server/mainwindow/mainwindow.h b/src/server/mainwindow/mainwindow.h
index acecc28..f8d0164 100644
--- a/src/server/mainwindow/mainwindow.h
+++ b/src/server/mainwindow/mainwindow.h
@@ -11,6 +11,7 @@ class ConnectionFrame;
 class ListenServer;
 class DiscoveryListener;
 class HelpWindow;
+class ReloadRoomWindow;
 
 namespace Ui{
 	class MainWindow;
@@ -35,6 +36,7 @@ private:
 	Ui::MainWindow    *ui;
 	SessionNameWindow *_sessionNameWindow;
 	HelpWindow        *_helpWindow;
+	ReloadRoomWindow	*_reloadWindow;
 	QLabel            *_sessionNameLabel;
 	int               _tbIconSize;
 	Qt::ToolBarArea   _tbArea;
@@ -56,12 +58,14 @@ private:
 		None
 	} _mode;
 	int _streamingSource;
+	int _countSessionNameUpdate;
 
 	QList<ConnectionFrame*> _clientFrames;
 	ListenServer            *_listenServer;
 	DiscoveryListener       *_discoveryListener;
 	FileDownloader          _fileDownloader;
 	QStringList             _tutorList;
+	QMap<QString, QList<QPair<QString, QPoint> > > _rooms;
 
 	static const QString sStrTutorNdef;
 	static const QString sStrTutorOffline;
@@ -105,13 +109,16 @@ protected slots:
 	void onButtonStopProjection();
 
 	void onButtonSetAsTutor();
+	void onButtonReloadRoomConfig();
+	void onReloadRoomOk();
+	void onReloadRoomCancel();
 
 	void onButtonExit();
 	void onButtonHelp();
 	void DisableButtons();
 	void EnableButtons();
 	// connection frame
-	void onPlaceFrame(ConnectionFrame* frame);
+	void onPlaceFrame(bool activateTrash, ConnectionFrame* frame);
 	void onFrameClicked(ConnectionFrame* frame);
 	// Net
 	void onClientConnected(Client* client);
diff --git a/src/server/reloadroomwindow/reloadroomwindow.cpp b/src/server/reloadroomwindow/reloadroomwindow.cpp
new file mode 100644
index 0000000..3070148
--- /dev/null
+++ b/src/server/reloadroomwindow/reloadroomwindow.cpp
@@ -0,0 +1,13 @@
+#include "reloadroomwindow.h"
+#include "ui_reloadroom.h"
+
+ReloadRoomWindow::ReloadRoomWindow(QWidget *parent) :
+	QDialog(parent), ui(new Ui::ReloadRoom)
+{
+	ui->setupUi(this);
+}
+
+ReloadRoomWindow::~ReloadRoomWindow()
+{
+	delete ui;
+}
diff --git a/src/server/reloadroomwindow/reloadroomwindow.h b/src/server/reloadroomwindow/reloadroomwindow.h
new file mode 100644
index 0000000..9ce0aba
--- /dev/null
+++ b/src/server/reloadroomwindow/reloadroomwindow.h
@@ -0,0 +1,25 @@
+#ifndef RELOADROOMWINDOW_H
+#define RELOADROOMWINDOW_H
+
+#include <QDialog>
+
+namespace Ui {
+class ReloadRoom;
+}
+
+class ReloadRoomWindow : public QDialog
+{
+	Q_OBJECT
+
+public:
+	explicit ReloadRoomWindow(QWidget *parent = 0);
+	~ReloadRoomWindow();
+	Ui::ReloadRoom *ui;
+
+	// void show();
+
+private:
+
+};
+
+#endif