graceful quit button added

qt/i2pd_qt/i2pd_qt.pro

@@ -10,7 +10,7 @@ greaterThan(QT_MAJOR_VERSION, 4): QT += widgets
 
 TARGET = i2pd_qt
 TEMPLATE = app
-QMAKE_CXXFLAGS *= -std=c++11 -DUSE_UPNP
+QMAKE_CXXFLAGS *= -std=c++11
 
 # git clone https://github.com/PurpleI2P/Boost-for-Android-Prebuilt.git
 # git clone https://github.com/PurpleI2P/OpenSSL-for-Android-Prebuilt.git
@@ -29,7 +29,7 @@ IFADDRS_PATH = /mnt/media/android/android-ifaddrs
 
 SOURCES += DaemonQT.cpp\
         mainwindow.cpp \
-        ../../HTTPServer.cpp ../../I2PControl.cpp ../../UPnP.cpp ../../Daemon.cpp ../../Config.cpp \
+        ../../HTTPServer.cpp ../../I2PControl.cpp ../../Daemon.cpp ../../Config.cpp \
     ../../AddressBook.cpp \
     ../../api.cpp \
     ../../Base.cpp \
@@ -72,8 +72,7 @@ SOURCES += DaemonQT.cpp\
     ../../TunnelGateway.cpp \
     ../../TunnelPool.cpp \
     ../../util.cpp \
-     ../../i2pd.cpp \
+     ../../i2pd.cpp
-    $$IFADDRS_PATH/ifaddrs.c
 
 HEADERS  += DaemonQT.h mainwindow.h \
         ../../HTTPServer.h ../../I2PControl.h ../../UPnP.h ../../Daemon.h ../../Config.h \
@@ -125,8 +124,7 @@ HEADERS  += DaemonQT.h mainwindow.h \
     ../../TunnelGateway.h \
     ../../TunnelPool.h \
     ../../util.h \
-    ../../version.h \
+    ../../version.h
-    $$IFADDRS_PATH/ifaddrs.h 
 
 FORMS    += mainwindow.ui
 
@@ -140,6 +138,8 @@ android {
 message("Using Android settings")
 DEFINES += ANDROID=1
 DEFINES += __ANDROID__
+DEFINES += USE_UPNP
+
 INCLUDEPATH +=  $$BOOST_PATH/boost_1_53_0/include \
                 $$OPENSSL_PATH/openssl-1.0.2/include \
                 $$MINIUPNP_PATH/miniupnp-2.0/include \
@@ -149,6 +149,9 @@ DISTFILES += \
 
 ANDROID_PACKAGE_SOURCE_DIR = $$PWD/android
 
+SOURCES += $$IFADDRS_PATH/ifaddrs.c ../../UPnP.cpp
+HEADERS += $$IFADDRS_PATH/ifaddrs.h
+
 equals(ANDROID_TARGET_ARCH, armeabi-v7a){
 
 DEFINES += ANDROID_ARM7A

qt/i2pd_qt/mainwindow.cpp

@@ -1,6 +1,7 @@
 #include "mainwindow.h"
 //#include "ui_mainwindow.h"
 #include <QMessageBox>
+#include <QTimer>
 
 MainWindow::MainWindow(QWidget *parent) :
     QMainWindow(parent)/*,
@@ -22,20 +23,29 @@ MainWindow::MainWindow(QWidget *parent) :
     verticalLayout1->setContentsMargins(0, 0, 0, 0);
     quitButton = new QPushButton(verticalLayoutWidget);
     quitButton->setObjectName(QStringLiteral("quitButton"));
-    QSizePolicy sizePolicy(QSizePolicy::MinimumExpanding, QSizePolicy::Fixed);
+    QSizePolicy sizePolicy(QSizePolicy::Maximum, QSizePolicy::Maximum);
-    sizePolicy.setHorizontalStretch(0);
+    sizePolicy.setHorizontalStretch(1);
-    sizePolicy.setVerticalStretch(0);
+    //sizePolicy.setVerticalStretch(1);
     sizePolicy.setHeightForWidth(quitButton->sizePolicy().hasHeightForWidth());
     quitButton->setSizePolicy(sizePolicy);
-
     verticalLayout1->addWidget(quitButton);
+    gracefulQuitButton = new QPushButton(verticalLayoutWidget);
+    gracefulQuitButton->setObjectName(QStringLiteral("gracefulQuitButton"));
+    QSizePolicy sizePolicy2(QSizePolicy::Maximum, QSizePolicy::Maximum);
+    sizePolicy2.setHorizontalStretch(1);
+    //sizePolicy2.setVerticalStretch(1);
+    sizePolicy2.setHeightForWidth(gracefulQuitButton->sizePolicy().hasHeightForWidth());
+    gracefulQuitButton->setSizePolicy(sizePolicy2);
+    verticalLayout1->addWidget(gracefulQuitButton);
 
     setCentralWidget(centralWidget);
 
     setWindowTitle(QApplication::translate("MainWindow", "MainWindow", 0));
     quitButton->setText(QApplication::translate("MainWindow", "Quit", 0));
+    gracefulQuitButton->setText(QApplication::translate("MainWindow", "Graceful Quit", 0));
 
     QObject::connect(quitButton, SIGNAL(released()), this, SLOT(handleQuitButton()));
+    QObject::connect(gracefulQuitButton, SIGNAL(released()), this, SLOT(handleGracefulQuitButton()));
 
     //QMetaObject::connectSlotsByName(this);
 }
@@ -46,6 +56,23 @@ void MainWindow::handleQuitButton() {
     QApplication::instance()->quit();
 }
 
+void MainWindow::handleGracefulQuitButton() {
+    qDebug("Graceful Quit pressed.");
+    gracefulQuitButton->setText(QApplication::translate("MainWindow", "Graceful quit is in progress", 0));
+    gracefulQuitButton->setEnabled(false);
+    gracefulQuitButton->adjustSize();
+    verticalLayoutWidget->adjustSize();
+    //here, the code to stop tunnels
+    QTimer::singleShot(10*60*1000/*millis*/, this, SLOT(handleGracefulQuitTimerEvent()));
+}
+
+void MainWindow::handleGracefulQuitTimerEvent() {
+    qDebug("Hiding the main window");
+    close();
+    qDebug("Performing quit");
+    QApplication::instance()->quit();
+}
+
 MainWindow::~MainWindow()
 {
     qDebug("Destroying main window");

qt/i2pd_qt/mainwindow.h

@@ -27,12 +27,15 @@ public:
 
 private slots:
     void handleQuitButton();
+    void handleGracefulQuitButton();
+    void handleGracefulQuitTimerEvent();
 
 private:
     QWidget *centralWidget;
     QWidget *verticalLayoutWidget;
     QVBoxLayout *verticalLayout1;
     QPushButton *quitButton;
+    QPushButton *gracefulQuitButton;
 };
 
 #endif // MAINWINDOW_H

qt/i2pd_qt/mainwindow.ui

@@ -37,6 +37,13 @@
        </property>
       </widget>
      </item>
+     <item>
+      <widget class="QPushButton" name="gracefulShutdownButton">
+       <property name="text">
+        <string>Graceful Quit</string>
+       </property>
+      </widget>
+     </item>
     </layout>
    </widget>
   </widget>
@@ -60,8 +67,25 @@
     </hint>
    </hints>
   </connection>
+  <connection>
+   <sender>gracefulShutdownButton</sender>
+   <signal>released()</signal>
+   <receiver>MainWindow</receiver>
+   <slot>handleGracefulQuitButton()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>395</x>
+     <y>319</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>399</x>
+     <y>239</y>
+    </hint>
+   </hints>
+  </connection>
  </connections>
  <slots>
   <slot>handleQuitButton()</slot>
+  <slot>handleGracefulQuitButton()</slot>
  </slots>
 </ui>