Added tray icon

mainwindow.cpp

@@ -29,6 +29,13 @@ MainWindow::MainWindow(QWidget *parent) :
     ui->etmpspin->installEventFilter(this);
     ui->btmpspin->installEventFilter(this);
     recentMenu = new QMenu(this);
+    trayIcon = new QSystemTrayIcon(this);
+    trayIcon->setIcon(QIcon(":icons/repraptor.png"));
+    trayIconMenu = new QMenu(this);
+    trayIconMenu->addAction(ui->actionOpen);
+    trayIconMenu->addAction(ui->actionExit);
+    trayIcon->setToolTip(tr("RepRaptor running in the background"));
+    trayIcon->setContextMenu(trayIconMenu);
     recentMenu->setTitle("Recent files");
     ui->menuFile->insertMenu(ui->actionSettings, recentMenu);
     ui->menuFile->insertSeparator(ui->actionSettings);
@@ -79,6 +86,7 @@ MainWindow::MainWindow(QWidget *parent) :
     statusTimer->setInterval(settings.value("core/statusinterval", 3000).toInt());
     feedrate = settings.value("feedrate", 1500).toInt();
     extruderFeedrate = settings.value("extruderfeedrate", 200).toInt();
+    trayIconEnabled = settings.value("core/trayiconenabled", 1).toBool();
     int size = settings.beginReadArray("user/recentfiles");
     for(int i = 0; i < size; ++i)
     {
@@ -107,6 +115,7 @@ MainWindow::MainWindow(QWidget *parent) :
     //Internal signal-slots
     connect(statusTimer, &QTimer::timeout, this, &MainWindow::checkStatus);
     connect(progressSDTimer, &QTimer::timeout, this, &MainWindow::checkSDStatus);
+    connect(trayIcon, &QSystemTrayIcon::activated, this, &MainWindow::trayIconClicked);
 
     //Parser thread signal-slots and init
     parserWorker->moveToThread(parserThread);
@@ -157,6 +166,10 @@ MainWindow::MainWindow(QWidget *parent) :
 
     //Update recent files list
     updateRecent();
+
+    //Update icon
+    if(trayIconEnabled) trayIcon->show();
+    else trayIcon->hide();
 }
 
 MainWindow::~MainWindow()
@@ -189,6 +202,7 @@ MainWindow::~MainWindow()
 
 void MainWindow::open()
 {
+    if(this->isHidden()) this->show();
     sdprinting = false;
     QString filename;
     QDir home;
@@ -851,6 +865,8 @@ void MainWindow::receivedSDDone()
 {
     sdprinting=false;
     ui->progressBar->setValue(0);
+    if(trayIconEnabled && (this->isMinimized() || this->isHidden()))
+        trayIcon->showMessage(tr("Done"), tr("Finished printing"));
     ui->filename->setText("");
     ui->fileBox->setDisabled(true);
 }
@@ -862,6 +878,8 @@ void MainWindow::updateFileProgress(FileProgress p)
     {
         ui->sendBtn->setText(tr("Send"));
         ui->pauseBtn->setDisabled(true);
+        if(trayIconEnabled && (this->isMinimized() || this->isHidden()))
+            trayIcon->showMessage(tr("Done"), tr("Finished printing"));
         sending = false;
         paused = false;
         emit pause(paused);
@@ -981,6 +999,16 @@ void MainWindow::closeEvent(QCloseEvent *event)
     else event->accept();
 }
 
+void MainWindow::trayIconClicked(QSystemTrayIcon::ActivationReason reason)
+{
+    if(trayIconEnabled && reason == QSystemTrayIcon::Trigger)
+    {
+        if(this->isHidden()) this->show();
+        else this->hide();
+    }
+    else return;
+}
+
 void MainWindow::recentClicked()
 {
     //Actually a dirty hack, but it is fast and simple

mainwindow.h

@@ -3,6 +3,7 @@
 
 #include <QMainWindow>
 #include <QFileDialog>
+#include <QSystemTrayIcon>
 #include <QtSerialPort/QtSerialPort>
 #include <QFile>
 #include <QThread>
@@ -48,7 +49,9 @@ protected:
     QQueue <QString> userCommands;
     QTimer *progressSDTimer;
     QTimer *statusTimer;
+    QSystemTrayIcon *trayIcon;
     QMenu *recentMenu;
+    QMenu *trayIconMenu;
     QElapsedTimer *sinceLastTemp;
     QElapsedTimer *sinceLastSDStatus;
     QSettings settings;
@@ -73,6 +76,7 @@ private:
     bool sdprinting;
     bool echo;
     bool chekingSDStatus;
+    bool trayIconEnabled;
     int firmware;
     int feedrate;
     int extruderFeedrate;
@@ -103,6 +107,7 @@ private slots:
     void recentClicked();
     void updateFileProgress(FileProgress);
     void baudrateSetFailed(int b);
+    void trayIconClicked(QSystemTrayIcon::ActivationReason reason);
 
     void xplus();
     void yplus();

settingswindow.cpp

@@ -14,7 +14,7 @@ SettingsWindow::SettingsWindow(QWidget *parent) :
 
     ui->flowcontrolbox->setCurrentIndex(settings.value("core/flowcontrol", 0).toInt());
     ui->senderbox->setValue(settings.value("core/senderinterval", 2).toInt());
-    ui->echobox->setChecked(settings.value("core/echo", 0).toBool());
+    ui->traybox->setChecked(settings.value("core/trayiconenabled", 1).toBool());
     ui->statusbox->setValue(settings.value("core/statusinterval", 2000).toInt());
     ui->bedxbox->setValue(settings.value("printer/bedx", 200).toInt());
     ui->bedybox->setValue(settings.value("printer/bedy", 200).toInt());
@@ -47,13 +47,13 @@ SettingsWindow::~SettingsWindow()
 void SettingsWindow::on_buttonBox_accepted()
 {
     settings.setValue("core/flowcontrol", ui->flowcontrolbox->currentIndex());
+    settings.setValue("core/trayiconenabled", ui->traybox->isChecked());
     settings.setValue("core/senderinterval", ui->senderbox->value());
     settings.setValue("core/statusinterval", ui->statusbox->value());
     settings.setValue("printer/bedy", ui->bedybox->value());
     settings.setValue("printer/bedx", ui->bedxbox->value());
     settings.setValue("printer/feedrate", ui->feedrateBox->value());
     settings.setValue("printer/extruderfeedrate", ui->extruderFeedrateBox->value());
-    settings.setValue("core/echo", ui->echobox->isChecked());
     settings.setValue("core/lockcontrols", ui->lockbox->isChecked());
     settings.setValue("core/checksums", ui->checksumbox->isChecked());
     settings.setValue("core/checksdstatus", ui->sdbox->isChecked());

settingswindow.ui

@@ -24,16 +24,38 @@
       <string>Internal</string>
      </property>
      <layout class="QGridLayout" name="gridLayout">
-      <item row="4" column="0" colspan="3">
+      <item row="1" column="0">
-       <widget class="QCheckBox" name="echobox">
+       <widget class="QLabel" name="label">
-        <property name="enabled">
-         <bool>false</bool>
-        </property>
-        <property name="toolTip">
-         <string>Show every sent command in console</string>
-        </property>
         <property name="text">
-         <string>Echo commands</string>
+         <string>Sender</string>
+        </property>
+       </widget>
+      </item>
+      <item row="3" column="1" colspan="2">
+       <widget class="QComboBox" name="flowcontrolbox">
+        <property name="toolTip">
+         <string/>
+        </property>
+       </widget>
+      </item>
+      <item row="3" column="0">
+       <widget class="QLabel" name="label_11">
+        <property name="text">
+         <string>Flow control</string>
+        </property>
+       </widget>
+      </item>
+      <item row="5" column="0">
+       <widget class="QCheckBox" name="dtrbox">
+        <property name="text">
+         <string>DTR</string>
+        </property>
+       </widget>
+      </item>
+      <item row="2" column="2">
+       <widget class="QLabel" name="label_4">
+        <property name="text">
+         <string>ms</string>
         </property>
        </widget>
       </item>
@@ -62,20 +84,6 @@
         </property>
        </widget>
       </item>
-      <item row="2" column="2">
-       <widget class="QLabel" name="label_4">
-        <property name="text">
-         <string>ms</string>
-        </property>
-       </widget>
-      </item>
-      <item row="2" column="0">
-       <widget class="QLabel" name="label_2">
-        <property name="text">
-         <string>Status</string>
-        </property>
-       </widget>
-      </item>
       <item row="2" column="1">
        <widget class="QSpinBox" name="statusbox">
         <property name="toolTip">
@@ -99,28 +107,7 @@
         </property>
        </widget>
       </item>
-      <item row="6" column="0" colspan="3">
+      <item row="9" column="0">
-       <widget class="QCheckBox" name="lockbox">
-        <property name="text">
-         <string>Lock controls when printing</string>
-        </property>
-       </widget>
-      </item>
-      <item row="1" column="0">
-       <widget class="QLabel" name="label">
-        <property name="text">
-         <string>Sender</string>
-        </property>
-       </widget>
-      </item>
-      <item row="7" column="0" colspan="3">
-       <widget class="QCheckBox" name="sdbox">
-        <property name="text">
-         <string>Check SD printing status</string>
-        </property>
-       </widget>
-      </item>
-      <item row="8" column="0">
        <widget class="QCheckBox" name="checksumbox">
         <property name="enabled">
          <bool>true</bool>
@@ -152,24 +139,37 @@
         </property>
        </widget>
       </item>
-      <item row="5" column="0">
+      <item row="2" column="0">
-       <widget class="QCheckBox" name="dtrbox">
+       <widget class="QLabel" name="label_2">
         <property name="text">
-         <string>DTR</string>
+         <string>Status</string>
         </property>
        </widget>
       </item>
-      <item row="3" column="0">
+      <item row="8" column="0" colspan="3">
-       <widget class="QLabel" name="label_11">
+       <widget class="QCheckBox" name="sdbox">
         <property name="text">
-         <string>Flow control</string>
+         <string>Check SD printing status</string>
         </property>
        </widget>
       </item>
-      <item row="3" column="1" colspan="2">
+      <item row="7" column="0" colspan="3">
-       <widget class="QComboBox" name="flowcontrolbox">
+       <widget class="QCheckBox" name="lockbox">
+        <property name="text">
+         <string>Lock controls when printing</string>
+        </property>
+       </widget>
+      </item>
+      <item row="6" column="0">
+       <widget class="QCheckBox" name="traybox">
+        <property name="enabled">
+         <bool>true</bool>
+        </property>
         <property name="toolTip">
-         <string/>
+         <string>Show tray icon</string>
+        </property>
+        <property name="text">
+         <string>Tray icon</string>
         </property>
        </widget>
       </item>