Indicate connection progress

include/f1x/openauto/autoapp/UI/ConnectDialog.hpp

@@ -27,12 +27,14 @@ public:
 
 signals:
     void connectToDevice(const QString& ipAddress);
-    void connected(aasdk::tcp::ITCPEndpoint::SocketPointer socket);
+    void connectionSucceed(aasdk::tcp::ITCPEndpoint::SocketPointer socket);
     void connectionFailed();
 
 private slots:
     void onConnectButtonClicked();
     void onConnectionFailed();
+    void onConnectionSucceed();
+    void setControlsEnabledStatus(bool status);
 
 private:
     boost::asio::io_service& ioService_;

src/autoapp/UI/ConnectDialog.cpp

@@ -22,6 +22,7 @@ ConnectDialog::ConnectDialog(boost::asio::io_service& ioService, aasdk::tcp::ITC
     ui_->setupUi(this);
     connect(ui_->pushButtonCancel, &QPushButton::clicked, this, &ConnectDialog::close);
     connect(ui_->pushButtonConnect, &QPushButton::clicked, this, &ConnectDialog::onConnectButtonClicked);
+    connect(this, &ConnectDialog::connectionSucceed, this, &ConnectDialog::onConnectionSucceed);
     connect(this, &ConnectDialog::connectionFailed, this, &ConnectDialog::onConnectionFailed);
 }
 
@@ -32,28 +33,45 @@ ConnectDialog::~ConnectDialog()
 
 void ConnectDialog::onConnectButtonClicked()
 {
+    this->setControlsEnabledStatus(false);
+
     const auto& ipAddress = ui_->lineEditIPAddress->text().toStdString();
     auto socket = std::make_shared<boost::asio::ip::tcp::socket>(ioService_);
+    tcpWrapper_.asyncConnect(*socket, ipAddress, 5277, [this, socket](auto ec) mutable {
+        if(!ec)
+        {
+            emit connectionSucceed(std::move(socket));
+            this->close();
+        }
+        else
+        {
+            emit connectionFailed();
+        }
+    });
+}
 
-    // !ec means no error
-    if(!tcpWrapper_.connect(*socket, ipAddress, 5277))
-    {
-        emit connected(socket);
-        this->close();
-    }
-    else
-    {
-        emit connectionFailed();
-    }
+void ConnectDialog::onConnectionSucceed()
+{
+    this->setControlsEnabledStatus(true);
 }
 
 void ConnectDialog::onConnectionFailed()
 {
+    this->setControlsEnabledStatus(true);
+
     QMessageBox errorMessage(QMessageBox::Critical, "Error", "Connection failed.", QMessageBox::Ok);
     errorMessage.setWindowFlags(Qt::WindowStaysOnTopHint);
     errorMessage.exec();
 }
 
+void ConnectDialog::setControlsEnabledStatus(bool status)
+{
+    ui_->pushButtonConnect->setVisible(status);
+    ui_->pushButtonCancel->setEnabled(status);
+    ui_->lineEditIPAddress->setEnabled(status);
+    ui_->listViewRecent->setEnabled(status);
+}
+
 }
 }
 }

src/autoapp/UI/connectdialog.ui

@@ -59,7 +59,7 @@
     </property>
    </widget>
   </widget>
-  <widget class="QLabel" name="label_4">
+  <widget class="QLabel" name="labelHeadUnitServerInfo">
    <property name="geometry">
     <rect>
      <x>60</x>
@@ -91,9 +91,9 @@
   <widget class="QPushButton" name="pushButtonCancel">
    <property name="geometry">
     <rect>
-     <x>100</x>
+     <x>40</x>
      <y>340</y>
-     <width>89</width>
+     <width>121</width>
      <height>41</height>
     </rect>
    </property>
@@ -104,9 +104,9 @@
   <widget class="QPushButton" name="pushButtonConnect">
    <property name="geometry">
     <rect>
-     <x>200</x>
+     <x>170</x>
      <y>340</y>
-     <width>89</width>
+     <width>121</width>
      <height>41</height>
     </rect>
    </property>
@@ -114,6 +114,43 @@
     <string>Connect</string>
    </property>
   </widget>
+  <widget class="QProgressBar" name="progressBarConnect">
+   <property name="geometry">
+    <rect>
+     <x>170</x>
+     <y>340</y>
+     <width>121</width>
+     <height>41</height>
+    </rect>
+   </property>
+   <property name="maximum">
+    <number>0</number>
+   </property>
+   <property name="value">
+    <number>0</number>
+   </property>
+  </widget>
+  <widget class="QLabel" name="labelConnecting">
+   <property name="geometry">
+    <rect>
+     <x>188</x>
+     <y>350</y>
+     <width>91</width>
+     <height>20</height>
+    </rect>
+   </property>
+   <property name="text">
+    <string>Connecting...</string>
+   </property>
+  </widget>
+  <zorder>groupBoxIPAddress</zorder>
+  <zorder>groupBoxRecent</zorder>
+  <zorder>labelHeadUnitServerInfo</zorder>
+  <zorder>labelCopyrightsInfoIcon</zorder>
+  <zorder>pushButtonCancel</zorder>
+  <zorder>progressBarConnect</zorder>
+  <zorder>labelConnecting</zorder>
+  <zorder>pushButtonConnect</zorder>
  </widget>
  <resources/>
  <connections/>

src/autoapp/autoapp.cpp

@@ -116,7 +116,7 @@ int main(int argc, char* argv[])
     auto connectedAccessoriesEnumerator(std::make_shared<aasdk::usb::ConnectedAccessoriesEnumerator>(usbWrapper, ioService, queryChainFactory));
     auto app = std::make_shared<autoapp::App>(ioService, usbWrapper, tcpWrapper, androidAutoEntityFactory, std::move(usbHub), std::move(connectedAccessoriesEnumerator));
 
-    QObject::connect(&connectDialog, &autoapp::ui::ConnectDialog::connected, [&app](auto socket) {
+    QObject::connect(&connectDialog, &autoapp::ui::ConnectDialog::connectionSucceed, [&app](auto socket) {
         app->start(std::move(socket));
     });