try to get it work

.gitignore

@@ -18,5 +18,5 @@
 # Build directory
 build/
 sources/build/
-sources/build/*/
+tmp/
 

sources/gui/src/mainwindow.cpp

@@ -18,6 +18,7 @@
 #include "mainwindow.h"
 #include "ui_mainwindow.h"
 
+#include <QMimeData>
 #include <QProcess>
 
 #include "netctlinteract.h"
@@ -30,7 +31,6 @@ MainWindow::MainWindow(QWidget *parent)
       ui(new Ui::MainWindow)
 {
     ui->setupUi(this);
-    ui->tableWidget_main->setSortingEnabled(true);
     ui->statusBar->showMessage(QApplication::translate("MainWindow", "Ready"));
 
     //  SettingsWindow *settingsWindow;
@@ -66,13 +66,20 @@ MainWindow::~MainWindow()
 }
 
 
-bool MainWindow::checkExternalApps()
+bool MainWindow::checkExternalApps(QString apps = QString("all"))
 {
+    QStringList commandLine;
+    commandLine.append("which");
+    commandLine.append(sudoPath);
+    if ((apps == QString("netctl")) || (apps == QString("all"))) {
+        commandLine.append(netctlPath);
+    }
+    if ((apps == QString("wpasup")) || (apps == QString("all"))) {
+        commandLine.append(wpaConfig[0]);
+        commandLine.append(wpaConfig[1]);
+    }
     QProcess command;
-    command.start(QString("which ") + netctlPath +
+    command.start(commandLine.join(QString(" ")));
-                  QString(" ") + sudoPath +
-                  QString(" ") + wpaConfig[0] +
-                  QString(" ") + wpaConfig[1]);
     command.waitForFinished(-1);
     if (command.exitCode() != 0)
         return false;
@@ -93,6 +100,9 @@ void MainWindow::createActions()
     connect(ui->pushButton_mainRestart, SIGNAL(clicked(bool)), this, SLOT(mainTabRestartProfile()));
     connect(ui->pushButton_mainStart, SIGNAL(clicked(bool)), this, SLOT(mainTabStartProfile()));
     connect(ui->tableWidget_main, SIGNAL(currentItemChanged(QTableWidgetItem *, QTableWidgetItem *)), this, SLOT(mainTabRefreshButtons(QTableWidgetItem *, QTableWidgetItem *)));
+
+    // wifi page events
+    connect(ui->pushButton_wifiRefresh, SIGNAL(clicked(bool)), this, SLOT(updateWifiTab()));
 }
 
 
@@ -108,43 +118,56 @@ void MainWindow::updateTabs(const int tab)
 
 void MainWindow::updateMainTab()
 {
-    if (!checkExternalApps())
+    if (!checkExternalApps(QString("netctl")))
         return;
 
-    QStringList profiles = netctlCommand->getProfileList();
+    QList<QStringList> profiles = netctlCommand->getProfileList();;
-    QStringList descriptions = netctlCommand->getProfileDescriptions(profiles);
-    QStringList statuses = netctlCommand->getProfileStatuses(profiles);
 
-    ui->tableWidget_main->setRowCount(profiles.count());
+    ui->tableWidget_main->selectRow(-1);
     ui->tableWidget_main->sortByColumn(0, Qt::AscendingOrder);
+    ui->tableWidget_main->clear();
+    ui->tableWidget_main->setRowCount(profiles.count());
 
-    for (int i=0; i<profiles.count(); i++) {
+    for (int i=0; i<profiles.count(); i++)
-        ui->tableWidget_main->setItem(i, 0, new QTableWidgetItem(profiles[i]));
+        for (int j=0; j<3; j++)
-        ui->tableWidget_main->setItem(i, 1, new QTableWidgetItem(descriptions[i]));
+            ui->tableWidget_main->setItem(i, j, new QTableWidgetItem(profiles[i][j]));
-        ui->tableWidget_main->setItem(i, 2, new QTableWidgetItem(statuses[i]));
-    }
 
     ui->tableWidget_main->resizeColumnsToContents();
     ui->tableWidget_main->resizeRowsToContents();
     ui->tableWidget_main->horizontalHeader()->setStretchLastSection(true);
-    ui->tableWidget_main->setCurrentCell(0, 0);
+
     update();
 }
 
 
 void MainWindow::updateWifiTab()
 {
-    if (!checkExternalApps())
+    if (!checkExternalApps(QString("wpasup")))
         return;
 
     QList<QStringList> scanResults = wpaCommand->scanWifi();
+
+    ui->tableWidget_wifi->selectRow(-1);
+    ui->tableWidget_wifi->sortByColumn(0, Qt::AscendingOrder);
+    ui->tableWidget_wifi->clear();
+    ui->tableWidget_wifi->setRowCount(scanResults.count());
+
+    for (int i=0; i<scanResults.count(); i++)
+        for (int j=0; j<4; j++)
+            ui->tableWidget_wifi->setItem(i, j, new QTableWidgetItem(scanResults[i][j]));
+
+    ui->tableWidget_wifi->resizeColumnsToContents();
+    ui->tableWidget_wifi->resizeRowsToContents();
+    ui->tableWidget_wifi->horizontalHeader()->setStretchLastSection(true);
+
+    update();
 }
 
 
 // main tab slots
 void MainWindow::mainTabEnableProfile()
 {
-    if (!checkExternalApps())
+    if (!checkExternalApps(QString("netctl")))
         return;
 
     ui->tableWidget_main->setDisabled(true);
@@ -169,7 +192,7 @@ void MainWindow::mainTabEnableProfile()
 
 void MainWindow::mainTabRestartProfile()
 {
-    if (!checkExternalApps())
+    if (!checkExternalApps(QString("netctl")))
         return;
 
     ui->tableWidget_main->setDisabled(true);
@@ -186,7 +209,7 @@ void MainWindow::mainTabRestartProfile()
 
 void MainWindow::mainTabStartProfile()
 {
-    if (!checkExternalApps())
+    if (!checkExternalApps(QString("netctl")))
         return;
 
     ui->tableWidget_main->setDisabled(true);
@@ -212,7 +235,9 @@ void MainWindow::mainTabStartProfile()
 void MainWindow::mainTabRefreshButtons(QTableWidgetItem *current, QTableWidgetItem *previous)
 {
     Q_UNUSED(previous);
-    if (!checkExternalApps())
+    if (current == 0)
+        return;
+    if (!checkExternalApps(QString("netctl")))
         return;
 
     QString profile = ui->tableWidget_main->item(current->row(), 0)->text();

sources/gui/src/mainwindow.h

@@ -20,8 +20,8 @@
 
 #include <QApplication>
 #include <QItemSelection>
-#include <QMainWindow>
 #include <QTableWidgetItem>
+#include <QMainWindow>
 
 
 class Netctl;
@@ -46,7 +46,7 @@ public:
         wpaConfDir = 4,
         wpaConfGroup = 5
     };
-    bool checkExternalApps();
+    bool checkExternalApps(QString apps);
     
 private slots:
     void updateTabs(const int tab);

sources/gui/src/mainwindow.ui

@@ -36,6 +36,9 @@
           <property name="selectionBehavior">
            <enum>QAbstractItemView::SelectRows</enum>
           </property>
+          <property name="sortingEnabled">
+           <bool>true</bool>
+          </property>
           <attribute name="horizontalHeaderStretchLastSection">
            <bool>true</bool>
           </attribute>
@@ -46,16 +49,25 @@
            <property name="text">
             <string>Name</string>
            </property>
+           <property name="textAlignment">
+            <set>AlignHCenter|AlignVCenter|AlignCenter</set>
+           </property>
           </column>
           <column>
            <property name="text">
             <string>Description</string>
            </property>
+           <property name="textAlignment">
+            <set>AlignHCenter|AlignVCenter|AlignCenter</set>
+           </property>
           </column>
           <column>
            <property name="text">
             <string>Status</string>
            </property>
+           <property name="textAlignment">
+            <set>AlignHCenter|AlignVCenter|AlignCenter</set>
+           </property>
           </column>
          </widget>
         </item>
@@ -149,6 +161,9 @@
           <property name="selectionBehavior">
            <enum>QAbstractItemView::SelectRows</enum>
           </property>
+          <property name="sortingEnabled">
+           <bool>true</bool>
+          </property>
           <attribute name="horizontalHeaderStretchLastSection">
            <bool>true</bool>
           </attribute>

sources/gui/src/netctlinteract.cpp

@@ -41,9 +41,21 @@ Netctl::~Netctl()
 
 
 // general information
-QStringList Netctl::getProfileList()
+QList<QStringList> Netctl::getProfileList()
 {
-    return profileDirectory->entryList(QDir::Files);
+    QList<QStringList> fullProfilesInfo;
+    QStringList profiles = profileDirectory->entryList(QDir::Files);
+    QStringList descriptions = getProfileDescriptions(profiles);
+    QStringList statuses = getProfileStatuses(profiles);
+
+    for (int i=0; i<profiles.count(); i++) {
+        QStringList profileInfo;
+        profileInfo.append(profiles[i]);
+        profileInfo.append(descriptions[i]);
+        profileInfo.append(statuses[i]);
+        fullProfilesInfo.append(profileInfo);
+    }
+    return fullProfilesInfo;
 }
 
 

sources/gui/src/netctlinteract.h

@@ -32,7 +32,7 @@ public:
     Netctl(MainWindow *wid, QString netctlPath, QString profileDir, QString sudoPath);
     ~Netctl();
     // general information
-    QStringList getProfileList();
+    QList<QStringList> getProfileList();
     QStringList getProfileDescriptions(QStringList profileList);
     QStringList getProfileStatuses(QStringList profileList);
     bool isProfileActive(QString profile);

sources/gui/src/wpasupinteract.cpp

@@ -31,12 +31,9 @@ WpaSup::WpaSup(MainWindow *wid, QStringList wpaConfig, QString sudoPath, QString
       ifaceDirectory(new QDir(ifaceDir)),
       mainInterface(preferedInterface)
 {
-    // remove old files if they exist
+    // terminate old loaded profile
-    if (QFile(wpaConf[2]).exists() || QDir(wpaConf[4]).exists()) {
+    if (QFile(wpaConf[2]).exists() || QDir(wpaConf[4]).exists())
-        QProcess command;
+        stopWpaSupplicant();
-        command.start(sudoCommand + QString(" /usr/bin/rm -f ") + wpaConf[2] + QString(" ") + wpaConf[4]);
-        command.waitForFinished(-1);
-    }
 }
 
 
@@ -52,8 +49,7 @@ QStringList WpaSup::getInterfaceList()
     QStringList interfaces;
 
     if (mainInterface.isEmpty()) {
-        QStringList allInterfaces;
+        QStringList allInterfaces = ifaceDirectory->entryList(QDir::Dirs | QDir::NoDotAndDotDot);
-        allInterfaces = ifaceDirectory->entryList(QDir::Dirs | QDir::NoDotAndDotDot);
         for (int i=0; i<allInterfaces.count(); i++)
             if (QDir(ifaceDirectory->path() + QDir::separator() + allInterfaces[i] +
                      QDir::separator() + QString("wireless")).exists())
@@ -124,29 +120,37 @@ QList<QStringList> WpaSup::scanWifi()
         return scanResults;
     SleepThread::sleep(3);
 
-    QStringList rawOutput = getWpaCliOutput(QString("scan_results")).split(QString("\n"));
+    QStringList rawOutput = getWpaCliOutput(QString("scan_results")).split(QString("\n"), QString::SkipEmptyParts);
+    // remove table header
     rawOutput.removeFirst();
-    rawOutput.removeLast();
+    // remove duplicates
-    for (int i=0; i<rawOutput.count()-1; i++)
+    QStringList rawList;
-        if (rawOutput[i].split(QString(" "), QString::SkipEmptyParts).count() > 4)
-            for (int j=i+1; j<rawOutput.count(); j++)
-                if (rawOutput[j].split(QString(" "), QString::SkipEmptyParts).count() > 4)
-                    if (rawOutput[i].split(QString(" "), QString::SkipEmptyParts)[4] ==
-                            rawOutput[j].split(QString(" "), QString::SkipEmptyParts)[4])
-                        rawOutput.removeAt(j);
-
     for (int i=0; i<rawOutput.count(); i++) {
+        bool exist = false;
+        if (rawOutput[i].split(QString("\t"), QString::SkipEmptyParts).count() > 4)
+            for (int j=0; j<rawList.count(); j++)
+                if (rawList[j].split(QString("\t"), QString::SkipEmptyParts).count() > 4)
+                    if (rawOutput[i].split(QString("\t"), QString::SkipEmptyParts)[4] ==
+                            rawList[j].split(QString("\t"), QString::SkipEmptyParts)[4])
+                        exist = true;
+        if (!exist)
+            rawList.append(rawOutput[i]);
+    }
+
+    for (int i=0; i<rawList.count(); i++) {
         QStringList wifiPoint;
 
         // point name
-        if (rawOutput[i].split(QString("\t"), QString::SkipEmptyParts).count() > 4)
+        if (rawList[i].split(QString("\t"), QString::SkipEmptyParts).count() > 4)
-            wifiPoint.append(rawOutput[i].split(QString("\t"), QString::SkipEmptyParts)[4]);
+            wifiPoint.append(rawList[i].split(QString("\t"), QString::SkipEmptyParts)[4]);
         else
             wifiPoint.append(QString("<hidden>"));
+        // profile existance
+        wifiPoint.append(QString("null"));
         // point signal
-        wifiPoint.append(rawOutput[i].split(QString("\t"), QString::SkipEmptyParts)[2]);
+        wifiPoint.append(rawList[i].split(QString("\t"), QString::SkipEmptyParts)[2]);
         // point security
-        QString security = rawOutput[i].split(QString("\t"), QString::SkipEmptyParts)[3];
+        QString security = rawList[i].split(QString("\t"), QString::SkipEmptyParts)[3];
         if (security.indexOf(QString("WPA2")))
             security = QString("WPA2");
         else if (security.indexOf(QString("WPA")))
@@ -156,9 +160,6 @@ QList<QStringList> WpaSup::scanWifi()
         else
             security = QString("none");
         wifiPoint.append(security);
-        // point bssid
-        wifiPoint.append(rawOutput[i].split(QString("\t"), QString::SkipEmptyParts)[0]);
-        // profile existance
 
         scanResults.append(wifiPoint);
     }