Made connection window store window size/position. Tweaked teardown

code.

connections/canconmanager.cpp

@@ -3,7 +3,6 @@
 
 #include "canconmanager.h"
 
-
 CANConManager* CANConManager::mInstance = NULL;
 
 CANConManager* CANConManager::getInstance()
@@ -14,7 +13,6 @@ CANConManager* CANConManager::getInstance()
     return mInstance;
 }
 
-
 CANConManager::CANConManager(QObject *parent): QObject(parent)
 {
     connect(&mTimer, SIGNAL(timeout()), this, SLOT(refreshCanList()));
@@ -46,6 +44,13 @@ CANConManager::~CANConManager()
     mInstance = NULL;
 }
 
+void CANConManager::stopAllConnections()
+{
+    foreach (CANConnection *conn, mConns)
+    {
+        conn->stop();
+    }
+}
 
 void CANConManager::add(CANConnection* pConn_p)
 {

connections/canconmanager.h

@@ -17,6 +17,7 @@ public:
     void add(CANConnection* pConn_p);
     void remove(CANConnection* pConn_p);
     QList<CANConnection*>& getConnections();
+    void stopAllConnections();
 
     CANConnection* getByName(const QString& pName) const;
 

connections/connectionwindow.cpp

@@ -32,6 +32,9 @@ ConnectionWindow::ConnectionWindow(QWidget *parent) :
     ui->tableConnections->setColumnWidth(5, 75);
     ui->tableConnections->setColumnWidth(6, 75);
     ui->tableConnections->setColumnWidth(7, 75);
+    QHeaderView *HorzHdr = ui->tableConnections->horizontalHeader();
+    HorzHdr->setStretchLastSection(true); //causes the data column to automatically fill the tableview
+
     ui->ckSingleWire->setChecked(settings.value("Main/SingleWireMode", false).toBool());
 
     ui->cbSpeed->addItem(tr("125000"));
@@ -94,10 +97,37 @@ void ConnectionWindow::showEvent(QShowEvent* event)
 {
     QDialog::showEvent(event);
     qDebug() << "Show connectionwindow";
+    readSettings();
     ui->tableConnections->selectRow(0);
     currentRowChanged(ui->tableConnections->currentIndex(), ui->tableConnections->currentIndex());
 }
 
+void ConnectionWindow::closeEvent(QCloseEvent *event)
+{
+    Q_UNUSED(event);
+    writeSettings();
+}
+
+void ConnectionWindow::readSettings()
+{
+    QSettings settings;
+    if (settings.value("Main/SaveRestorePositions", false).toBool())
+    {
+        resize(settings.value("ConnWindow/WindowSize", QSize(956, 665)).toSize());
+        move(settings.value("ConnWindow/WindowPos", QPoint(100, 100)).toPoint());
+    }
+}
+
+void ConnectionWindow::writeSettings()
+{
+    QSettings settings;
+
+    if (settings.value("Main/SaveRestorePositions", false).toBool())
+    {
+        settings.setValue("ConnWindow/WindowSize", size());
+        settings.setValue("ConnWindow/WindowPos", pos());
+    }
+}
 
 void ConnectionWindow::setSuspendAll(bool pSuspend)
 {

connections/connectionwindow.h

@@ -27,7 +27,6 @@ class ConnectionWindow : public QDialog
 public:
     explicit ConnectionWindow(QWidget *parent = 0);
     ~ConnectionWindow();
-    void showEvent(QShowEvent *);
 
     CANCon::type getConnectionType();
     bool getSWMode();
@@ -78,6 +77,10 @@ private:
     CANConnection* create(CANCon::type pTye, QString pPortName);
     void loadConnections();
     void saveConnections();
+    void showEvent(QShowEvent *);
+    void closeEvent(QCloseEvent *event);
+    void readSettings();
+    void writeSettings();
 };
 
 #endif // CONNECTIONWINDOW_H

mainwindow.cpp

@@ -174,11 +174,13 @@ MainWindow::MainWindow(QWidget *parent) :
 
 MainWindow::~MainWindow()
 {
-    //killEmAll(); //Ride the lightning
+    updateTimer.stop();
+    killEmAll(); //Ride the lightning
+    delete ui;
     delete model;
     delete elapsedTime;
     delete dbcHandler;
-    delete ui;
+
 }
 
 //kill every sub window that could be open. At the moment a hard coded list
@@ -194,7 +196,6 @@ void MainWindow::killEmAll()
     killWindow(dbcMainEditor);
     killWindow(settingsDialog);
     killWindow(discreteStateWindow);
-    killWindow(connectionWindow);
     killWindow(scriptingWindow);
     killWindow(rangeWindow);
     killWindow(dbcFileWindow);
@@ -206,6 +207,7 @@ void MainWindow::killEmAll()
     killWindow(firmwareUploaderWindow);
     killWindow(motorctrlConfigWindow);
     killWindow(signalViewerWindow);
+    killWindow(connectionWindow);
 }
 
 //forcefully close the window, kill it, and salt the earth
@@ -226,7 +228,6 @@ void MainWindow::killWindow(QDialog *win)
 
 void MainWindow::exitApp()
 {
-    killEmAll();
     this->close();
 }