Index: sources/view/VTreatmentBegin.cpp
===================================================================
diff -u -r53134008481fd775533e8988b7436f2f75e47336 -r3d0a160e4e8c0348c688ed5efe4d86dc66121e6b
--- sources/view/VTreatmentBegin.cpp	(.../VTreatmentBegin.cpp)	(revision 53134008481fd775533e8988b7436f2f75e47336)
+++ sources/view/VTreatmentBegin.cpp	(.../VTreatmentBegin.cpp)	(revision 3d0a160e4e8c0348c688ed5efe4d86dc66121e6b)
@@ -1,9 +1,35 @@
 #include "VTreatmentBegin.h"
 
+// Project
+#include "BLEScanner.h"
+#include "VTreatmentCreate.h"
+
+using namespace Gui;
 using namespace View;
 
-VTreatmentBegin::VTreatmentBegin(QObject *parent) : QObject(parent) { }
+VTreatmentBegin::VTreatmentBegin(QObject *parent) : QObject(parent)
+{
+    // incoming
+    connect(&_BLEScanner, SIGNAL(didDisconnectFromDevice(QBluetoothDeviceInfo)),
+            this           , SLOT(onDeviceDisconnected()));
 
+    connect(&_BLEScanner, SIGNAL(didConnectToDevice(QBluetoothDeviceInfo)),
+            this           , SLOT(onDeviceConnected()));
+
+    connect(&_GuiController, SIGNAL(didActionReceive(HDOperationModeData)),
+            this, SLOT(onAdjustment(HDOperationModeData)));
+
+    connect(&_GuiController, SIGNAL(didAlertResponse(GuiAlertResponseData)),
+            this, SLOT(onAdjustment(GuiAlertResponseData)));
+
+    // outgoing
+    connect(this, SIGNAL(didRequestShowAlert(GuiAlertRequestData)),
+            &_GuiController, SLOT(doAlertRequest(GuiAlertRequestData)));
+
+    connect(this, SIGNAL(didStartNewTreatment(TreatmentStartRequestData)),
+            &_GuiController, SLOT(doAdjustment(TreatmentStartRequestData)));
+}
+
 /**
  * \brief VTreatmentBegin::doUserModifiedParameters
  * Manages enabling / disabling the start treatment button
@@ -13,3 +39,95 @@
     continueEnabled(true);
     emit continueEnabledChanged(continueEnabled());
 }
+
+/**
+ * \brief VCreateTreatment::doCheckBLE
+ * Called when the user is ready to check the BLE connection
+ * Implements SRSUI 253, 695, PRS 50
+ */
+void VTreatmentBegin::doCheckBLE()
+{
+    LOG_DEBUG("Checking BLE Connection...");
+    GuiAlertRequestData request;
+    request.id = GuiAlertID::ID_Alert_BLE_Connection;
+    // coco begin validated: Has been validated manually
+    if (!_bleConnected)
+    {
+        request.title = tr("The Blood Pressure Cuff is Not Connected");
+        request.description = tr("Press 'Confirm' to proceed with treatment using a non-Bluetooth connected Blood Pressure Cuff.");
+        emit didRequestShowAlert(request);
+        return;
+    }
+
+    request.title = tr("Ready for Blood Pressure Measurement");
+    request.description = tr("Press 'Confirm' once the blood pressure measurement has been taken.");
+    emit didRequestShowAlert(request);
+}
+// coco end
+
+/*!
+ * \brief VTreatmentBegin::doStartTreatment
+ * Called when the user is ready to start a treatment
+ */
+void VTreatmentBegin::doStartTreatment()
+{
+    LOG_DEBUG("Requesting to start a treatment...");
+    startTreatmentRequest.request = TreatmentStartRequestData::eStartTreatment;
+    emit didStartNewTreatment(startTreatmentRequest);
+}
+
+/*!
+ * \brief VTreatmentBegin::doActionReceive
+ *  Slot called when we receive an HD operation mode update
+ * \param messageData - (HDOperationModeData) contains the HD operation mode
+ */
+void VTreatmentBegin::onAdjustment(const HDOperationModeData &messageData)
+{
+    _hdOperationMode = messageData.mOpMode;
+}
+
+/*!
+ * \brief VTreatmentBegin::onDeviceConnected
+ * Called when a BLE BP Cuff is connected
+ */
+void VTreatmentBegin::onDeviceConnected()
+{
+    // coco begin validated: Has been validated manually
+    _bleConnected = true;
+}
+// coco end
+
+/*!
+ * \brief VTreatmentBegin::onDeviceDisconnected
+ * Called when a BLE BP Cuff is disconnected
+ */
+void VTreatmentBegin::onDeviceDisconnected()
+{
+    // coco begin validated: Has been validated manually
+    _bleConnected = false;
+}
+// coco end
+
+/*!
+ * \brief VTreatmentBegin::onAdjustment
+ * Called when the user has responded to the blood pressure conection alert
+ * \param messageData - (GuiAlertResponseData) the message data
+ */
+void VTreatmentBegin::onAdjustment(const GuiAlertResponseData &messageData)
+{
+    qDebug() << __FUNCTION__ << messageData.id;
+    // coco begin validated: Has been validated manually
+    if (messageData.id != GuiAlertID::ID_Alert_BLE_Connection)
+        return;
+    // coco end
+
+    LOG_DEBUG(QString("Blood Pressure Prompt response: %1").arg(messageData.confirmed));
+
+    // coco begin validated: Has been validated manually
+    if (messageData.confirmed)
+    {
+        emit didConfirmReadyToStartTreament();
+    }
+    // coco end
+}
+