Process start/stop/view functionality

Cleanup
write to logfiles if start/stop/view of processes failed
added some prompts
stop more then one process at the same time

1 files changed, 51 insertions, 5 deletions

diff --git a/src/gui/processWidget.cpp b/src/gui/processWidget.cpp
index 9b59b2a..d61b42c 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 +51,23 @@ void ProcessWidget::startProcess()
     prowui->processLineEdit->clear();
 }
 
+void ProcessWidget::resendProcessList()
+{
+	sendCommand("SHOWPROCESSES", "");
+}
+
+
 void ProcessWidget::refrProcessList()
 {
+	//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);
@@ -68,6 +77,7 @@ void ProcessWidget::refrProcessList()
 			prowui->processTable->setItem(i,j,new QTableWidgetItem(processesList.at(j),0));
 		}
 	}
+	//select row 0
 	prowui->processTable->selectRow(0);
 }
 
@@ -75,15 +85,51 @@ void ProcessWidget::stopProcess()
 {
 	if (prowui->processTable->rowCount() > 0)
 	{
+		//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", "");
+		/*
 	    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("' ?"),
+	            tr(" on this Client?"),
 	            QMessageBox::Ok | QMessageBox::Cancel, QMessageBox::Ok);
 	    if (start ==  QMessageBox::Ok)
 	    {
 	    	sendCommand("KILLPROCESS", prowui->processTable->item(prowui->processTable->currentRow(),0)->text());
 	    	sendCommand("SHOWPROCESSES", "");
-	    }
+	    }*/
 	}
 }