Merge branch 'master' of ssh://git.openslx.org/pvs

16 files changed, 537 insertions, 201 deletions

diff --git a/src/core/pvsConnectionManager.cpp b/src/core/pvsConnectionManager.cpp
index db302c4..d1442dd 100644
--- a/src/core/pvsConnectionManager.cpp
+++ b/src/core/pvsConnectionManager.cpp
@@ -226,33 +226,69 @@ void PVSConnectionManager::onCommand(PVSMsg command)
     	QString id = int2String(command.getSndID());
     	if (message.startsWith("START"))
     	{
-    		QString msgcontent = message.remove(0,6);
-    		if (msgcontent.startsWith("ERROR"))
-    		{
-    			ConsoleLog writeError("[Client: " + id + ", PROCESS] could not start: " +msgcontent.remove(0,6));
-    		}
-    		else
+    		message.remove(0,6);
+    		if (message.startsWith("ERROR"))
     		{
-    			//ConsoleLog writeLine(QString("[Client: " + id + ", PROCESS] started: " +msgcontent));
+    	    	int e = string2Int(message.remove(0,6));
+    	    	message.remove(0,2);
+    	        switch (e)
+    	        {
+					case 0:
+						ConsoleLog writeError("[Client: " + id + ", PROCESS] could not start: "+message+" is missing or insufficient permissions");
+						break;
+					case 1:
+						ConsoleLog writeError("[Client: " + id + ", PROCESS] "+message+" crashed");
+						break;
+					case 2:
+						ConsoleLog writeError("[Client: " + id + ", PROCESS] "+message+" timed out");
+						break;
+					case 3:
+						ConsoleLog writeError("[Client: " + id + ", PROCESS] "+message+" read error");
+						break;
+					case 4:
+						ConsoleLog writeError("[Client: " + id + ", PROCESS] "+message+" write error");
+						break;
+					default:
+						ConsoleLog writeError("[Client: " + id + ", PROCESS] "+message+": unknown error");
+						break;
+    	        }
     		}
     	}
-    	if (message.startsWith("STOP"))
-    	{
-    		QString msgcontent = message.remove(0,5);
-    		if (msgcontent.startsWith("ERROR"))
-    		{
-    			ConsoleLog writeError("[Client: " + id + ", PROCESS] could not stop: " +msgcontent.remove(0,6));
-    		}
-    		else
-    		{
-    			//ConsoleLog writeLine(QString("[Client: " + id + ", PROCESS] stopped: " +msgcontent));
-    		}
+    	else if (message.startsWith("STOP"))
+		{
+        	message.remove(0,5);
+        	if (message.startsWith("ERROR"))
+        	{
+        	    int e = string2Int(message.remove(0,6));
+        	    message.remove(0,2);
+        	    switch (e)
+        	    {
+    				case 0:
+    					ConsoleLog writeError("[Client: " + id + ", PROCESS] could not stop: "+message+" is missing or insufficient permissions");
+    					break;
+    				case 1:
+    					ConsoleLog writeError("[Client: " + id + ", PROCESS] "+message+" crashed");
+    					break;
+    				case 2:
+    					ConsoleLog writeError("[Client: " + id + ", PROCESS] "+message+" timed out");
+    					break;
+    				case 3:
+    					ConsoleLog writeError("[Client: " + id + ", PROCESS] "+message+" read error");
+    					break;
+    				case 4:
+    					ConsoleLog writeError("[Client: " + id + ", PROCESS] "+message+" write error");
+    					break;
+    				default:
+    					ConsoleLog writeError("[Client: " + id + ", PROCESS] "+message+": unknown error");
+    					break;
+        		}
+        	}
     	}
-    	if (message.startsWith("SHOW"))
+    	else if (message.startsWith("SHOW"))
     	{
     		QString msgcontent = message.remove(0,5);
     		if (msgcontent.startsWith("ERROR"))
-    			ConsoleLog writeError("[Client: " + id + ", PROCESS] could not show processes: " +msgcontent.remove(0,6));
+    			ConsoleLog writeError("[Client: " + id + ", PROCESS] could not show processes.");
     		else if (msgcontent.startsWith("clear"))
     			tmp->clearProcessesVector();
     		else if (msgcontent.startsWith("finished"))
diff --git a/src/gui/mainWindow.cpp b/src/gui/mainWindow.cpp
index 1376851..beb80f4 100644
--- a/src/gui/mainWindow.cpp
+++ b/src/gui/mainWindow.cpp
@@ -68,6 +68,8 @@ MainWindow::MainWindow(QWidget *parent) :
 
 	_aboutDialog = new AboutDialog(this);
 
+	displayedClientNameEnum = 0;
+
 	PVSConnectionManager::getManager();
 
 	//set the maximum width for list content
@@ -112,8 +114,6 @@ MainWindow::MainWindow(QWidget *parent) :
 	connect(ui->actionProjection, SIGNAL(triggered()), this, SLOT(projecttoolbar()));
 	connect(ui->actionUnprojection, SIGNAL(triggered()), this, SLOT(unprojecttoolbar()));
 	connect(ui->actionDozent, SIGNAL(triggered()), this, SLOT(setdozenttoolbar()));
-	connect(ui->actionShowProcesses, SIGNAL(triggered()), this, SLOT(showProcesses()));
-	connect(ui->actionStartProcess, SIGNAL(triggered()), this, SLOT(startProcess()));
 
 	// Ui specific settings
 
@@ -791,57 +791,47 @@ void MainWindow::unCloseUp(ConnectionFrame* connFrame)
 	conWin->setCloseupFrame(NULL);
 }
 
-/*	Perform some action if actionShowProcesses button was pressed
- *
- */
+//	Perform some action if actionShowProcesses button was pressed
 void MainWindow::showProcesses()
 {
-	std::list<QString>* selectedClients =
-			MainWindow::getConnectionList()->getSelectedClients();
-	if (selectedClients->size() >= 1)
+	if (PVSConnectionManager::getManager()->getConnections().size() > 0)
 	{
-		ProcessDialog procDialog;
-		procDialog.exec();
-
+		ProcessDialog procShowDialog(0,displayedClientNameEnum);
+		procShowDialog.exec();
 	}
-	else
-	{
-		QString
-				message =
-						QString(
-								tr(
-										"This operation can only be performed if you have selected at least one Client!"));
-		QMessageBox::information(this, "PVS", message);
-	}
-
 }
 
 
-/*	Perform some action if actionStartProcess button was pressed
- *
- */
+//	Perform some action if actionStartProcess button was pressed
 void MainWindow::startProcess()
 {
 	std::list<QString>* selectedClients =
 			MainWindow::getConnectionList()->getSelectedClients();
 	if (selectedClients->size() >= 1)
 	{
-		// do stuff
-		/*PVSClient * pvsClient =
-							PVSConnectionManager::getManager()->getClientFromIp(
-									selectedClients->front().toStdString().c_str());*/
-
-		ProcessesStartDialog procD;
-		QString myString = NULL;
-		int result  = procD.exec();
-
-		if (result == 1)
+		ProcessesStartDialog procStartDialog;
+		procToStart = "";
+		int result = procStartDialog.exec();
+		if (result == 1) //if result == 1 we clicked send on our button then
+						 //procToStart is set to the text that was given in our messageEdit
 		{
-			myString = MainWindow::getWindow()->getProcessesDialog();
-			if(!myString.isEmpty())
-				MainWindow::getConnectionWindow()->commandStations("STARTPROCESS",myString);
+			std::list<QString>::iterator itSelected;
+			for (itSelected = selectedClients->begin(); itSelected != selectedClients->end();
+					itSelected++)
+			{
+				std::list<PVSClient*> listAll =
+						PVSConnectionManager::getManager()->getConnections();
+				for (std::list<PVSClient*>::iterator itAll = listAll.begin();
+						itAll != listAll.end(); itAll++)
+				{
+					if ((*itSelected) == (*itAll)->getIp())
+					{
+						(*itAll)->sendMessage(PVSCOMMAND, "STARTPROCESS", procToStart);
+						break;
+					}
+				}
+			}
 		}
-
 	}
 	else
 	{
@@ -901,6 +891,7 @@ void MainWindow::createProfile()
 
 void MainWindow::showusername()
 {
+	displayedClientNameEnum = 2;
 	MainWindow::getConnectionList()->setColumnHidden(2, false);
 	MainWindow::getConnectionList()->setColumnHidden(0, true);
 	MainWindow::getConnectionList()->setColumnHidden(1, true);
@@ -908,6 +899,7 @@ void MainWindow::showusername()
 
 void MainWindow::showname()
 {
+	displayedClientNameEnum = 0;
 	MainWindow::getConnectionList()->setColumnHidden(0, false);
 	MainWindow::getConnectionList()->setColumnHidden(1, true);
 	MainWindow::getConnectionList()->setColumnHidden(2, true);
@@ -915,6 +907,7 @@ void MainWindow::showname()
 
 void MainWindow::showip()
 {
+	displayedClientNameEnum = 1;
 	MainWindow::getConnectionList()->setColumnHidden(1, false);
 	MainWindow::getConnectionList()->setColumnHidden(2, true);
 	MainWindow::getConnectionList()->setColumnHidden(0, true);
@@ -1314,6 +1307,11 @@ void MainWindow::configureNetwork()
 	}
 }
 
+int MainWindow::getDisplayedClientNameEnum()
+{
+	return displayedClientNameEnum;
+}
+
 MainWindow* MainWindow::myself = NULL;
 ConnectionList* MainWindow::conList = NULL;
 ConnectionWindow* MainWindow::conWin = NULL;
diff --git a/src/gui/mainWindow.h b/src/gui/mainWindow.h
index 58787ed..272d057 100644
--- a/src/gui/mainWindow.h
+++ b/src/gui/mainWindow.h
@@ -96,8 +96,8 @@ public:
     void setMsgDialog(QString msgd){msgDialog = msgd;};
     QString getMsgDialog(){return msgDialog;};
 
-    void setProcessesDialog(QString procd){procDialog = procd;};
-    QString getProcessesDialog(){return procDialog;};
+    void setProcessesDialog(QString procd){procToStart = procd;};
+    QString getProcessesDialog(){return procToStart;};
 
     bool isLockAllStatus()
     {
@@ -106,8 +106,6 @@ public:
 
     void appendLogMsg();
 
-
-
 protected:
     void closeEvent(QCloseEvent *e);
     void changeEvent(QEvent *e);
@@ -128,6 +126,8 @@ private:
     QString _sessionName;
     QString _profilName;
 
+    int displayedClientNameEnum; //to tell if username, loginname or ip is shown in clientList
+
     QStringList _chatListClients;
 
 
@@ -139,7 +139,7 @@ private:
     AboutDialog      *_aboutDialog;
 
     QString msgDialog;
-    QString procDialog;
+    QString procToStart;
     bool    bgimage;
     bool    locked, locked1;
     bool    force_square;
@@ -188,6 +188,7 @@ public slots:
     void startChatDialog();
     void showProcesses();
     void startProcess();
+    int getDisplayedClientNameEnum();
 
 private slots:
 	void onToggleLog(bool showtime);
diff --git a/src/gui/processWidget.cpp b/src/gui/processWidget.cpp
index 9b59b2a..38dd2ae 100644
--- a/src/gui/processWidget.cpp
+++ b/src/gui/processWidget.cpp
@@ -28,10 +28,11 @@ ProcessWidget::ProcessWidget(QWidget *parent, PVSClient *cl):
 	client = cl;
 
 	connect( prowui->startButton, SIGNAL( clicked()), this, SLOT( startProcess()));
-    connect( prowui->refreshButton, SIGNAL( clicked()), this, SLOT( refrProcessList()));
+    connect( prowui->refreshButton, SIGNAL( clicked()), this, SLOT( resendProcessList()));
     connect( prowui->stopButton, SIGNAL( clicked()), this, SLOT( stopProcess()));
     connect( client, SIGNAL( processVectorReady(bool)), this, SLOT( refrProcessList()));
 
+    //tell client we want to see his processes
     sendCommand("SHOWPROCESSES", "");
 }
 
@@ -39,7 +40,7 @@ void ProcessWidget::startProcess()
 {
     QMessageBox::StandardButton start = QMessageBox::question(0,
             tr("PVS Start Process"), tr("Do you want to start the process: ") + prowui->processLineEdit->text() +
-            tr(" on User '") + client->getDesktopName() + tr("' ?"),
+            tr(" on this Client?"),
             QMessageBox::Ok | QMessageBox::Cancel, QMessageBox::Ok);
 
     if (start ==  QMessageBox::Ok)
@@ -50,15 +51,33 @@ void ProcessWidget::startProcess()
     prowui->processLineEdit->clear();
 }
 
-void ProcessWidget::refrProcessList()
+void ProcessWidget::resendProcessList()
 {
+	sendCommand("SHOWPROCESSES", "");
+}
+
+void ProcessWidget::refrProcessList(bool timerEvent)
+{
+	if (timerEvent)
+	{
+		if (prowui->processTable->selectedItems().length() > 0)
+			return;
+		else
+		{
+			resendProcessList();
+			return;
+		}
+	}
+
+	//remove every item of our list
 	for(int i=prowui->processTable->rowCount(); i == 0; i--)
 	{
 		prowui->processTable->removeRow(i);
 	}
 	prowui->processTable->setRowCount(0);
-	QVector<QString> processes = client->getProcessesVector();
 
+	//read every entry of the vector - split it - and put it to the list
+	QVector<QString> processes = client->getProcessesVector();
 	for (int i=0; i<processes.size(); i++)
 	{
 		prowui->processTable->setRowCount(i+1);
@@ -68,22 +87,47 @@ void ProcessWidget::refrProcessList()
 			prowui->processTable->setItem(i,j,new QTableWidgetItem(processesList.at(j),0));
 		}
 	}
-	prowui->processTable->selectRow(0);
 }
 
 void ProcessWidget::stopProcess()
 {
 	if (prowui->processTable->rowCount() > 0)
 	{
-	    QMessageBox::StandardButton start = QMessageBox::question(0,
-	            tr("PVS Start Process"), tr("Do you want to stop the process: ") + prowui->processTable->item(prowui->processTable->currentRow(),1)->text() +
-	            tr(" on User '") + client->getDesktopName() + tr("' ?"),
-	            QMessageBox::Ok | QMessageBox::Cancel, QMessageBox::Ok);
-	    if (start ==  QMessageBox::Ok)
-	    {
-	    	sendCommand("KILLPROCESS", prowui->processTable->item(prowui->processTable->currentRow(),0)->text());
-	    	sendCommand("SHOWPROCESSES", "");
-	    }
+		//get a list of all selected items
+		QList<QTableWidgetItem *> selectedItems = prowui->processTable->selectedItems();
+		QList<int> rows;
+		for (int i=0;i<selectedItems.length();i++)
+		{
+			//only add rows one time
+			if (rows.indexOf(selectedItems.at(i)->row()) < 0)
+				rows.append(selectedItems.at(i)->row());
+		}
+		//append names of processes
+		QString processesMessage = "";
+		for (int i=0;i<rows.size();i++)
+		{
+			if (i==0)
+				processesMessage.append(QString(tr(" ")));
+			else
+				processesMessage.append(QString(tr(",")));
+			processesMessage.append(prowui->processTable->item(rows.at(i),1)->text());
+			processesMessage.append(QString(tr(" ")));
+		}
+
+		QMessageBox::StandardButton start = QMessageBox::question(0,
+			            tr("PVS Start Process"), tr("Do you want to stop the process(es):") + processesMessage +
+			            tr("on this Client?"),
+			            QMessageBox::Ok | QMessageBox::Cancel, QMessageBox::Ok);
+		if (start ==  QMessageBox::Ok)
+		{
+			//send KILLPROCESS for every row
+			for (int i=0;i<rows.size();i++)
+			{
+				sendCommand("KILLPROCESS", prowui->processTable->item(rows.at(i),0)->text());
+			}
+		}
+		//tell client to update his list
+		sendCommand("SHOWPROCESSES", "");
 	}
 }
 
diff --git a/src/gui/processWidget.h b/src/gui/processWidget.h
index 7e7eb72..4d696eb 100644
--- a/src/gui/processWidget.h
+++ b/src/gui/processWidget.h
@@ -17,9 +17,9 @@ class ProcessWidget: public QWidget
 public:
     ProcessWidget(QWidget *parent, PVSClient *client);
     ~ ProcessWidget();
-    QAbstractItemModel *model;
+
 public slots:
-	void refrProcessList();
+	void refrProcessList(bool timerEvent = false);
 
 private:
     Ui::ProcessWidget *prowui;
@@ -29,6 +29,7 @@ private:
 private slots:
     void startProcess();
     void stopProcess();
+    void resendProcessList();
     void sendCommand(QString ident, QString message);
 };
 
diff --git a/src/gui/processesDialog.cpp b/src/gui/processesDialog.cpp
index cda76ea..7c0405c 100644
--- a/src/gui/processesDialog.cpp
+++ b/src/gui/processesDialog.cpp
@@ -1,5 +1,5 @@
 /*
-# Copyright (c) 2009 - OpenSLX Project, Computer Center University of Freiburg
+# Copyright (c) 2010 - OpenSLX Project, Computer Center University of Freiburg
 #
 # This program is free software distributed under the GPL version 2.
 # See http://openslx.org/COPYING
@@ -17,9 +17,8 @@
 #include "processesDialog.h"
 #include "ui_processesDialog.h"
 #include <src/gui/processWidget.h>
-//#include <src/gui/mainWindow.h>
 
-ProcessDialog::ProcessDialog(QDialog *parent) :
+ProcessDialog::ProcessDialog(QDialog *parent, int displayedClientNameEnum) :
     QDialog(parent),
     procui(new Ui::ProcessesDialog)
 {
@@ -28,6 +27,7 @@ ProcessDialog::ProcessDialog(QDialog *parent) :
     tWidget = new QTabWidget;
     procui->grLayout->addWidget(tWidget);
 
+    //if we click on another tab we refresh the list of this client
     connect( tWidget, SIGNAL( currentChanged(int)), this, SLOT( currChanged()));
 
 	std::list<PVSClient*> listAll =
@@ -35,23 +35,38 @@ ProcessDialog::ProcessDialog(QDialog *parent) :
 	for (std::list<PVSClient*>::iterator it = listAll.begin(); it
 			!= listAll.end(); it++)
 	{
-		if (*it == NULL || (*it)->getConnectionFrame() == NULL) continue;
-		if ((*it)->getConnectionFrame()->getFrame() &&
-				/*!(*it)->getConnectionFrame()->getFrame()->isDozent() &&*/
-				(*it)->getVNCConnection())
+		//display ip/login name/user name the same way we do in our clientlist
+		switch (displayedClientNameEnum)
+		{
+		case 1:
+			tWidget->addTab(new ProcessWidget(0, *it), (*it)->getIp());
+		    break;
+		case 2:
+			tWidget->addTab(new ProcessWidget(0, *it), (*it)->getLoginName());
+		    break;
+		default:
 			tWidget->addTab(new ProcessWidget(0, *it), (*it)->getUserName());
-		else if (!(*it)->getConnectionFrame()->getFrame())
-			ConsoleLog writeError(QString("The Frame connection from client: ").
-					append((*it)->getConnectionFrame()->getTaskbarTitle()).
-					append(QString(" is corrupted. Reconnect the client it again.")));
+		    break;
+		}
 	}
+
+    QTimer *refreshTimer = new QTimer(this);
+    connect(refreshTimer, SIGNAL(timeout()), this, SLOT(currRefr()));
+    refreshTimer->start(5000);
+
 }
 
 // if other Tab is activated we say our tab to refresh the processList
 void ProcessDialog::currChanged()
 {
 	ProcessWidget *temp = static_cast<ProcessWidget*>(tWidget->currentWidget());
-	temp->refrProcessList();
+	temp->refrProcessList(false);
+}
+
+void ProcessDialog::currRefr()
+{
+	ProcessWidget *temp = static_cast<ProcessWidget*>(tWidget->currentWidget());
+	temp->refrProcessList(true);
 }
 
 ProcessDialog::~ProcessDialog()
diff --git a/src/gui/processesDialog.h b/src/gui/processesDialog.h
index 9d98136..2c821fb 100644
--- a/src/gui/processesDialog.h
+++ b/src/gui/processesDialog.h
@@ -6,6 +6,7 @@
 #include <src/gui/processWidget.h>
 #include <src/gui/mainWindow.h>
 #include <list>
+#include <QTimer>
 
 
 namespace Ui {
@@ -21,7 +22,7 @@ class MainWindow;
 class ProcessDialog : public QDialog {
     Q_OBJECT
 public:
-    ProcessDialog(QDialog *parent = 0);
+    ProcessDialog(QDialog *parent = 0, int displayedClientNameEnum = 0);
     ~ProcessDialog();
 
 
@@ -32,6 +33,7 @@ private:
 
 private slots:
     void currChanged();
+    void currRefr();
 };
 
 #endif // PROCESSESDIALOG_H
diff --git a/src/gui/processesStartDialog.cpp b/src/gui/processesStartDialog.cpp
index b4c8c79..e0a6286 100644
--- a/src/gui/processesStartDialog.cpp
+++ b/src/gui/processesStartDialog.cpp
@@ -19,57 +19,127 @@
 #include <src/gui/mainWindow.h>
 
 ProcessesStartDialog::ProcessesStartDialog(QWidget *parent) :
-    QDialog(parent)
+    QDialog(parent),
+    procStartUi(new Ui::ProcessesStartDialog)
 {
-    textLabel = new QLabel;
-    textLabel->setText("Process to start:");
+	procStartUi->setupUi(this);
+    connect( procStartUi->sendButton, SIGNAL( clicked()), this, SLOT( send()));
+    connect( procStartUi->cancelButton, SIGNAL( clicked()), this, SLOT( notSend()));
+    connect( procStartUi->saveButton, SIGNAL( clicked()), this, SLOT ( save()));
 
-    messageEdit = new QLineEdit;
+    //if we click or double click one of our items we put it in our message
+    connect( procStartUi->processesList, SIGNAL( cellDoubleClicked(int,int)), this, SLOT ( itemClicked(int,int)));
+    connect( procStartUi->processesList, SIGNAL( cellClicked(int,int)), this, SLOT ( itemClicked(int,int)));
 
-    layout = new QGridLayout;
-
-    sendButton = new QPushButton(tr("Start"));
-    cancelButton = new QPushButton(tr("Cancel"));
-
-    connect( sendButton, SIGNAL( clicked()), this, SLOT( send()));
-    connect( cancelButton, SIGNAL( clicked()), this, SLOT( NotSend()));
-
-    layout->addWidget(textLabel,0,0);
-    layout->addWidget(messageEdit,1,0);
-    layout->addWidget(cancelButton,2,0);
-    layout->addWidget(sendButton,2,0);
-
-    setLayout(layout);
-    setWindowTitle(tr("PVS start Process"));
+    listProcesses();
 }
 
 ProcessesStartDialog::~ProcessesStartDialog()
 {
-    //delete procstartui;
+	//
 }
 
 void ProcessesStartDialog::send()
 {
-	QString procd = messageEdit->text();
-	MainWindow::getWindow()->setProcessesDialog(procd);
-	messageEdit->clear();
-	emit accept();
+	QString procd = procStartUi->message->text();
+	save(); //save (if we made changes to our list)
+	if (procd.length()>0)
+	{
+		QMessageBox::StandardButton start = QMessageBox::question(0,
+				tr("PVS Start Process"), tr("Do you want to start the process: ") + procd +
+				tr(" on the selected Clients?"),
+				QMessageBox::Ok | QMessageBox::Cancel, QMessageBox::Ok);
+
+		if (start == QMessageBox::Ok)
+		{
+			//write name of process to setProcessesDialog
+			MainWindow::getWindow()->setProcessesDialog(procd);
+			procStartUi->message->clear();
+			emit accept();
+		}
+	}
 }
 
-void ProcessesStartDialog::NotSend()
+void ProcessesStartDialog::notSend()
 {
-	messageEdit->clear();
+	procStartUi->message->clear();
 	emit reject();
 }
 
-/*void ProcessesStartDialog::changeEvent(QEvent *e)
+void ProcessesStartDialog::listProcesses()
 {
-    //QDialog::changeEvent(e);
-    //switch (e->type()) {
-    //case QEvent::LanguageChange:
-    //    procstartui->retranslateUi(this);
-    //    break;
-    //default:
-    //    break;
-    //}
-}*/
+	/*settings.beginWriteArray("RemoteProcessesList");
+	settings.setArrayIndex(0);
+	settings.setValue("command", "oowriter");
+	settings.setValue("description", "Open Office Writer");
+	settings.setArrayIndex(1);
+	settings.setValue("command", "oocalc");
+	settings.setValue("description", "Open Office Calc");
+	settings.endArray();*/
+
+	//read from settings
+	int size = settings.beginReadArray("RemoteProcessesList");
+	for (int i = 0; i < size; ++i)
+	{
+		settings.setArrayIndex(i);
+		procStartUi->processesList->setRowCount(i+1);
+		procStartUi->processesList->setItem(i, 0, new QTableWidgetItem(settings.value("command").toString(),0));
+		procStartUi->processesList->setItem(i, 1, new QTableWidgetItem(settings.value("description").toString(),0));
+	}
+	settings.endArray();
+
+	//add empty items to our List
+	QString empty = " ";
+	procStartUi->processesList->setRowCount(procStartUi->processesList->rowCount()+1);
+	procStartUi->processesList->setItem(procStartUi->processesList->rowCount()-1, 0, new QTableWidgetItem(empty,0));
+	procStartUi->processesList->setItem(procStartUi->processesList->rowCount()-1, 1, new QTableWidgetItem(empty,0));
+}
+
+void ProcessesStartDialog::save()
+{
+	//if we delete items from our list we increment our decrement - to decrement our arrayindex
+	int decrement = 0;
+
+	// if both our last elements are empty dont read them
+	// we need this if we have added new elements
+	if ((procStartUi->processesList->item(procStartUi->processesList->rowCount()-1, 0) != 0) &&
+					(procStartUi->processesList->item(procStartUi->processesList->rowCount()-1, 1) != 0))
+	{
+		settings.beginWriteArray("RemoteProcessesList");
+		for (int i = 0; i < procStartUi->processesList->rowCount(); ++i)
+		{
+			//if elements are only whitespaces we ignore them
+			if ((procStartUi->processesList->item(i, 0)->text().remove(QRegExp("\\s"))  != "") &&
+					(procStartUi->processesList->item(i, 1)->text().remove(QRegExp("\\s"))  != ""))
+			{
+				settings.setArrayIndex(i-decrement);
+				settings.setValue("command", procStartUi->processesList->item(i, 0)->text());
+				settings.setValue("description", procStartUi->processesList->item(i, 1)->text());
+			} else decrement++; //and increment our decrement
+		}
+		settings.endArray();
+	}
+	else
+	{
+		settings.beginWriteArray("RemoteProcessesList");
+		for (int i = 0; i < procStartUi->processesList->rowCount()-1; ++i)
+		{
+			if ((procStartUi->processesList->item(i, 0)->text().remove(QRegExp("\\s")) != "") &&
+					(procStartUi->processesList->item(i, 1)->text().remove(QRegExp("\\s"))  != ""))
+			{
+				settings.setArrayIndex(i-decrement);
+				settings.setValue("command", procStartUi->processesList->item(i, 0)->text());
+				settings.setValue("description", procStartUi->processesList->item(i, 1)->text());
+			} else decrement++;
+		}
+		settings.endArray();
+	}
+	listProcesses();
+}
+
+void ProcessesStartDialog::itemClicked(int row, int column)
+{
+	//if last item exists we put it in our message
+	if (procStartUi->processesList->item(row, 0) != 0)
+		procStartUi->message->setText(procStartUi->processesList->item(row, 0)->text());
+}
diff --git a/src/gui/processesStartDialog.h b/src/gui/processesStartDialog.h
index 61aee4f..358a356 100644
--- a/src/gui/processesStartDialog.h
+++ b/src/gui/processesStartDialog.h
@@ -3,29 +3,30 @@
 
 #include <QDialog>
 #include <QtGui>
+#include "ui_processesStartDialog.h"
 
+namespace Ui {
+    class ProcessesStartDialog;
+}
 
 class MainWindow;
-
+class QDialog;
 class ProcessesStartDialog : public QDialog {
     Q_OBJECT
 public:
     ProcessesStartDialog(QWidget *parent = 0);
     ~ProcessesStartDialog();
 
-/*protected:
-    void changeEvent(QEvent *e);*/
-
 private:
-    QGridLayout *layout;
-    QLabel *textLabel;
-    QLineEdit *messageEdit;
-    QPushButton *sendButton;
-    QPushButton *cancelButton;
+    Ui::ProcessesStartDialog *procStartUi;
+    QSettings settings;
 
 private slots:
     void send();
-    void NotSend();
+    void notSend();
+    void listProcesses();
+    void save();
+    void itemClicked(int row, int column);
 };
 
 #endif // PROCESSESSTARTDIALOG_H
diff --git a/src/gui/ui/mainwindow.ui b/src/gui/ui/mainwindow.ui
index d444092..a9d5cad 100644
--- a/src/gui/ui/mainwindow.ui
+++ b/src/gui/ui/mainwindow.ui
@@ -557,7 +557,7 @@
     <string>showProcesses</string>
    </property>
    <property name="toolTip">
-    <string>Show Processes of the selected Client</string>
+    <string>Show processes of all clients</string>
    </property>
   </action>
   <action name="actionStartProcess">
@@ -568,6 +568,9 @@
    <property name="text">
     <string>Start Process</string>
    </property>
+   <property name="toolTip">
+    <string>Start process on the selected client(s)</string>
+   </property>
   </action>
  </widget>
  <layoutdefault spacing="6" margin="11"/>
diff --git a/src/gui/ui/mainwindowtouch.ui b/src/gui/ui/mainwindowtouch.ui
index 3480f09..12a2f2b 100644
--- a/src/gui/ui/mainwindowtouch.ui
+++ b/src/gui/ui/mainwindowtouch.ui
@@ -28,8 +28,8 @@
         <rect>
          <x>0</x>
          <y>0</y>
-         <width>1335</width>
-         <height>673</height>
+         <width>1329</width>
+         <height>660</height>
         </rect>
        </property>
        <layout class="QGridLayout" name="gridLayout_3">
@@ -648,7 +648,7 @@
     <string>showProcesses</string>
    </property>
    <property name="toolTip">
-    <string>Show Processes of the selected Client</string>
+    <string>Show processes of all clients</string>
    </property>
   </action>
   <action name="actionStartProcess">
@@ -659,6 +659,9 @@
    <property name="text">
     <string>Start Process</string>
    </property>
+   <property name="toolTip">
+    <string>Start process on the selected client(s)</string>
+   </property>
   </action>
  </widget>
  <layoutdefault spacing="6" margin="11"/>
diff --git a/src/gui/ui/processWidget.ui b/src/gui/ui/processWidget.ui
index 3e7f55e..a759dc1 100644
--- a/src/gui/ui/processWidget.ui
+++ b/src/gui/ui/processWidget.ui
@@ -26,7 +26,7 @@
     <item>
      <widget class="QGroupBox" name="groupBox_2">
       <property name="title">
-       <string>Prozessliste</string>
+       <string>List of processes</string>
       </property>
       <widget class="QWidget" name="verticalLayoutWidget">
        <property name="geometry">
@@ -56,7 +56,7 @@
            <bool>true</bool>
           </property>
           <property name="selectionMode">
-           <enum>QAbstractItemView::SingleSelection</enum>
+           <enum>QAbstractItemView::ExtendedSelection</enum>
           </property>
           <property name="selectionBehavior">
            <enum>QAbstractItemView::SelectRows</enum>
@@ -147,14 +147,14 @@
           <item>
            <widget class="QPushButton" name="refreshButton">
             <property name="text">
-             <string>Aktualisieren</string>
+             <string>Refresh</string>
             </property>
            </widget>
           </item>
           <item>
            <widget class="QPushButton" name="stopButton">
             <property name="text">
-             <string>Prozess beenden</string>
+             <string>Stop process</string>
             </property>
            </widget>
           </item>
@@ -180,7 +180,7 @@
        </size>
       </property>
       <property name="title">
-       <string>Prozess starten</string>
+       <string>Start Process</string>
       </property>
       <widget class="QWidget" name="horizontalLayoutWidget">
        <property name="geometry">
@@ -198,7 +198,7 @@
         <item>
          <widget class="QPushButton" name="startButton">
           <property name="text">
-           <string>Prozess starten</string>
+           <string>Start Process</string>
           </property>
          </widget>
         </item>
diff --git a/src/gui/ui/processesDialog.ui b/src/gui/ui/processesDialog.ui
index 4ac4859..14d2403 100644
--- a/src/gui/ui/processesDialog.ui
+++ b/src/gui/ui/processesDialog.ui
@@ -11,7 +11,7 @@
    </rect>
   </property>
   <property name="windowTitle">
-   <string>Prozesse</string>
+   <string>Processes</string>
   </property>
   <widget class="QDialogButtonBox" name="buttonBox">
    <property name="geometry">
diff --git a/src/gui/ui/processesStartDialog.ui b/src/gui/ui/processesStartDialog.ui
index 5d8c7ee..2003c57 100644
--- a/src/gui/ui/processesStartDialog.ui
+++ b/src/gui/ui/processesStartDialog.ui
@@ -6,58 +6,191 @@
    <rect>
     <x>0</x>
     <y>0</y>
-    <width>393</width>
-    <height>109</height>
+    <width>524</width>
+    <height>309</height>
    </rect>
   </property>
   <property name="windowTitle">
    <string>Start Process</string>
   </property>
-  <widget class="QWidget" name="layoutWidget">
+  <widget class="QWidget" name="verticalLayoutWidget_3">
    <property name="geometry">
     <rect>
-     <x>20</x>
-     <y>20</y>
-     <width>351</width>
-     <height>71</height>
+     <x>10</x>
+     <y>10</y>
+     <width>503</width>
+     <height>291</height>
     </rect>
    </property>
-   <layout class="QVBoxLayout" name="verticalLayout">
+   <layout class="QVBoxLayout" name="outerVerticalLayout">
     <item>
-     <widget class="QLineEdit" name="message"/>
-    </item>
-    <item>
-     <layout class="QHBoxLayout" name="horizontalLayout">
-      <property name="spacing">
-       <number>5</number>
-      </property>
+     <layout class="QVBoxLayout" name="upperVerticalLayout">
       <item>
-       <spacer name="horizontalSpacer">
-        <property name="orientation">
-         <enum>Qt::Horizontal</enum>
-        </property>
-        <property name="sizeHint" stdset="0">
-         <size>
-          <width>108</width>
-          <height>20</height>
-         </size>
+       <widget class="QLabel" name="label_2">
+        <property name="text">
+         <string>Either use a command  from this list or type in the process in the lower field.</string>
         </property>
-       </spacer>
+       </widget>
       </item>
       <item>
-       <widget class="QPushButton" name="cancel">
-        <property name="text">
-         <string>Cancel</string>
+       <widget class="QTableWidget" name="processesList">
+        <property name="verticalScrollBarPolicy">
+         <enum>Qt::ScrollBarAsNeeded</enum>
+        </property>
+        <property name="horizontalScrollBarPolicy">
+         <enum>Qt::ScrollBarAlwaysOff</enum>
+        </property>
+        <property name="editTriggers">
+         <set>QAbstractItemView::DoubleClicked|QAbstractItemView::SelectedClicked</set>
+        </property>
+        <property name="alternatingRowColors">
+         <bool>true</bool>
+        </property>
+        <property name="selectionMode">
+         <enum>QAbstractItemView::SingleSelection</enum>
+        </property>
+        <property name="selectionBehavior">
+         <enum>QAbstractItemView::SelectRows</enum>
+        </property>
+        <property name="gridStyle">
+         <enum>Qt::DotLine</enum>
+        </property>
+        <property name="sortingEnabled">
+         <bool>false</bool>
+        </property>
+        <property name="wordWrap">
+         <bool>false</bool>
         </property>
+        <property name="cornerButtonEnabled">
+         <bool>false</bool>
+        </property>
+        <attribute name="horizontalHeaderVisible">
+         <bool>true</bool>
+        </attribute>
+        <attribute name="horizontalHeaderCascadingSectionResizes">
+         <bool>false</bool>
+        </attribute>
+        <attribute name="horizontalHeaderDefaultSectionSize">
+         <number>200</number>
+        </attribute>
+        <attribute name="horizontalHeaderHighlightSections">
+         <bool>false</bool>
+        </attribute>
+        <attribute name="horizontalHeaderStretchLastSection">
+         <bool>true</bool>
+        </attribute>
+        <attribute name="verticalHeaderVisible">
+         <bool>false</bool>
+        </attribute>
+        <attribute name="verticalHeaderVisible">
+         <bool>false</bool>
+        </attribute>
+        <attribute name="horizontalHeaderStretchLastSection">
+         <bool>true</bool>
+        </attribute>
+        <attribute name="horizontalHeaderCascadingSectionResizes">
+         <bool>false</bool>
+        </attribute>
+        <attribute name="horizontalHeaderVisible">
+         <bool>true</bool>
+        </attribute>
+        <attribute name="horizontalHeaderHighlightSections">
+         <bool>false</bool>
+        </attribute>
+        <attribute name="horizontalHeaderDefaultSectionSize">
+         <number>200</number>
+        </attribute>
+        <column>
+         <property name="text">
+          <string>Command</string>
+         </property>
+        </column>
+        <column>
+         <property name="text">
+          <string>Description</string>
+         </property>
+        </column>
        </widget>
       </item>
       <item>
-       <widget class="QPushButton" name="send">
+       <layout class="QHBoxLayout" name="horizontalLayout_3">
+        <item>
+         <spacer name="horizontalSpacer_2">
+          <property name="orientation">
+           <enum>Qt::Horizontal</enum>
+          </property>
+          <property name="sizeHint" stdset="0">
+           <size>
+            <width>40</width>
+            <height>20</height>
+           </size>
+          </property>
+         </spacer>
+        </item>
+        <item>
+         <widget class="QPushButton" name="saveButton">
+          <property name="text">
+           <string>Save</string>
+          </property>
+         </widget>
+        </item>
+       </layout>
+      </item>
+     </layout>
+    </item>
+    <item>
+     <widget class="Line" name="line">
+      <property name="orientation">
+       <enum>Qt::Horizontal</enum>
+      </property>
+     </widget>
+    </item>
+    <item>
+     <layout class="QVBoxLayout" name="lowerVerticalLayout">
+      <item>
+       <widget class="QLabel" name="label">
         <property name="text">
-         <string>Send</string>
+         <string>Process to start:</string>
         </property>
        </widget>
       </item>
+      <item>
+       <widget class="QLineEdit" name="message"/>
+      </item>
+      <item>
+       <layout class="QHBoxLayout" name="horizontalLayout">
+        <property name="spacing">
+         <number>5</number>
+        </property>
+        <item>
+         <spacer name="horizontalSpacer">
+          <property name="orientation">
+           <enum>Qt::Horizontal</enum>
+          </property>
+          <property name="sizeHint" stdset="0">
+           <size>
+            <width>108</width>
+            <height>20</height>
+           </size>
+          </property>
+         </spacer>
+        </item>
+        <item>
+         <widget class="QPushButton" name="cancelButton">
+          <property name="text">
+           <string>Cancel</string>
+          </property>
+         </widget>
+        </item>
+        <item>
+         <widget class="QPushButton" name="sendButton">
+          <property name="text">
+           <string>Start</string>
+          </property>
+         </widget>
+        </item>
+       </layout>
+      </item>
      </layout>
     </item>
    </layout>
diff --git a/src/pvs.cpp b/src/pvs.cpp
index 755eea5..843a725 100755
--- a/src/pvs.cpp
+++ b/src/pvs.cpp
@@ -268,15 +268,18 @@ void PVS::onCommand(PVSMsg cmdMessage)
     }
     if (ident.compare("STARTPROCESS") == 0)
     {
+    	processName = message;
     	QProcess *proc = new QProcess( this );
     	proc->start(message); //we try to run the process with the name message
-    	_pvsServerConnection->sendMessage(PVSMsg(PVSCOMMAND, "PROCESSES", "START Process "+message+": started"));
+    	connect( proc, SIGNAL( error(QProcess::ProcessError)), this, SLOT( processStartErrorOccured(QProcess::ProcessError)));
     	return;
     }
     if (ident.compare("KILLPROCESS") == 0)
     {
+    	processName = message;
 		QProcess *proc = new QProcess( this );
 		proc->start("kill "+message); //we try to kill the process with the given ID
+		connect( proc, SIGNAL( error(QProcess::ProcessError)), this, SLOT( processStopErrorOccured(QProcess::ProcessError)));
         return;
     }
 
@@ -937,21 +940,28 @@ QString PVS::getConfigValue(QString key)
 
 void PVS::showProc()
 {
+	QString settings = getConfigValue("RemoteProcess/filter");
+	QStringList filter = settings.split(" ");
+
 	//look at procfs
 	QDir procfs("/proc");
-	QStringList proc = procfs.entryList();
+	QStringList procList = procfs.entryList();
 	int uid = getuid();
 	bool write;
-
-	for (int i=0;i<proc.length();i++) //every directory in /proc is checked
+	if (procList.length() < 1) //if we can't read procfs for any reason
+	{
+		_pvsServerConnection->sendMessage(PVSMsg(PVSCOMMAND, "PROCESSES", "SHOW ERROR"));
+		return;
+	}
+	for (int i=0;i<procList.length();i++) //every directory in /proc is checked
 	{
 		write = false;
-		QString tmp = proc.at(i);
-		QString snd = "";
-		if (!tmp.contains(QRegExp("\\D"))) //we have to check if name is number
+		QString tempFolder = procList.at(i);
+		QString tempSend = "";
+		if (!tempFolder.contains(QRegExp("\\D"))) //we have to check if name is number
 		{
 			QString name = "";
-			QFile file("/proc/"+tmp+QString("/status")); //read status file
+			QFile file("/proc/"+tempFolder+QString("/status")); //read status file
 			     if (!file.open(QIODevice::ReadOnly | QIODevice::Text))
 			         return;
 
@@ -962,28 +972,31 @@ void PVS::showProc()
 			    	 if (line.startsWith("Name:")) //to get the name of our process
 					 {
 			    		 name = line.remove(0,6);
-			    		 snd.append(tmp).append(QString("<#>")).append(line).append("<#>");
-			    		 //lets check if the process belongs to our PVS better not to show it if we dont want to crash PVS
-					 } else if (line.startsWith("Gid:")) //and to check that the process is a user process
-														 //we had to read name first because every file in /proc
-														 //has size 0 byte
+			    		 tempSend.append(tempFolder).append(QString("<#>")).append(line).append("<#>");
+			    		 //lets check if the process belongs to our PVS. better not to show it if we dont want to crash PVS
+					 } else if (line.startsWith("Uid:")) //and to check that the process is a user process
+														 //we had to read name first
 					 {
-						 line.remove(0,5);
-						 if (line.startsWith(QString::number(uid)))
+						 line.remove(QRegExp("\\D")); //remove all non-digit characters (letters+whitespaces)
+						 int llength = line.size();
+						 line.remove(llength/4,llength);
+						 if (line == QString::number(uid))
 							 write = true;
 						 else break;
-
 					 }
 			         line = in.readLine();
 			     }
-			     if (write)
+			     if (write) //check if user belongs to pvs
 			     {
-			    	 if ((name.startsWith("pvs")) || (name.startsWith("dbus")))
+			    	 for (int i=0;i<filter.size();i++)
+			    	 {
+			    		 if (name == (filter.at(i)))
 			    			 write = false;
+			    	 }
 			     }
 			     if (write) //if process belongs to user (and not to PVS) we go on
 			     {
-			    	 QFile file("/proc/"+tmp+QString("/cmdline")); //and read cmdline
+			    	 QFile file("/proc/"+tempFolder+QString("/cmdline")); //and read cmdline
 			    	 			     if (!file.open(QIODevice::ReadOnly | QIODevice::Text))
 			    	 			         return;
 
@@ -991,14 +1004,27 @@ void PVS::showProc()
 			    	 			     QString line = in.readLine();
 			    	 			     while (!line.isNull())
 			    	 			     {
-			    	 			    	 int templength = snd.length()+3;
-			    	 			    	 snd.append(line.left(150+templength)); //but only up to a length of 150-name-id-seperators
+			    	 			    	 int templength = tempSend.length()+3;
+			    	 			    	 tempSend.append(line.left(150+templength)); //but only up to a length of 150-name-id-seperators
 			    	 			    	 break;
 			    	 			     }
 			     }
 			     if (write) //if process belongs to user we send the line to client
-			    	 _pvsServerConnection->sendMessage(PVSMsg(PVSCOMMAND, "PROCESSES", "SHOW "+snd));
+			    	 _pvsServerConnection->sendMessage(PVSMsg(PVSCOMMAND, "PROCESSES", "SHOW "+tempSend));
 		}
 	}
 	_pvsServerConnection->sendMessage(PVSMsg(PVSCOMMAND, "PROCESSES", "SHOW finished")); //at the end we send that every process has been sent
 }
+
+//tell connectionManager that error occured
+void PVS::processStartErrorOccured(QProcess::ProcessError error)
+{
+	_pvsServerConnection->sendMessage(PVSMsg(PVSCOMMAND, "PROCESSES", "START ERROR "+QString::number(error)+" "+processName));
+	processName = "";
+}
+
+void PVS::processStopErrorOccured(QProcess::ProcessError error)
+{
+	_pvsServerConnection->sendMessage(PVSMsg(PVSCOMMAND, "PROCESSES", "STOP ERROR "+QString::number(error)+" "+processName));
+	processName = "";
+}
diff --git a/src/pvs.h b/src/pvs.h
index db87b8e..e3ff329 100755
--- a/src/pvs.h
+++ b/src/pvs.h
@@ -171,6 +171,7 @@ private:
 
     int _timerLockTest;
     int _timerLockDelay;
+    QString processName;
 
     // input event handling:
     InputEventHandlerChain _inputEventHandlers;
@@ -192,6 +193,8 @@ private Q_SLOTS:
     void outgoingMulticastTransferDelete(qulonglong transferID);
     void incomingMulticastTransferDelete(qulonglong transferID);
     void onIncomingMulticastTransferRetry(QString const& sender, qulonglong transferID);
+    void processStartErrorOccured(QProcess::ProcessError error);
+    void processStopErrorOccured(QProcess::ProcessError error);
 
 private:
     QSettings _settings;