Lift dis- and connect out from config operations

When working with ostc's via bluetooth, they will reboot and exit
bluetooth mode when you send the disconnect command. Thats kinda
inconvenient when you would like to read your settings, change something
and write it back, you need to start bluetooth mode on your device
twice.

Signed-off-by: Anton Lundin <glance@acc.umu.se>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>

6 files changed, 209 insertions, 225 deletions

diff --git a/configuredivecomputer.cpp b/configuredivecomputer.cpp
index 65cf3ce72..9e03bc66e 100644
--- a/configuredivecomputer.cpp
+++ b/configuredivecomputer.cpp
@@ -611,3 +611,48 @@ void ConfigureDiveComputer::resetThreadFinished()
 		emit message(tr("Device settings successfully reset"));
 	}
 }
+
+QString ConfigureDiveComputer::dc_open(device_data_t *data)
+{
+	FILE *fp = NULL;
+	dc_status_t rc;
+
+	if (data->libdc_log)
+		fp = subsurface_fopen(logfile_name, "w");
+
+	data->libdc_logfile = fp;
+
+	rc = dc_context_new(&data->context);
+	if (rc != DC_STATUS_SUCCESS) {
+		return tr("Unable to create libdivecomputer context");
+	}
+
+	if (fp) {
+		dc_context_set_loglevel(data->context, DC_LOGLEVEL_ALL);
+		dc_context_set_logfunc(data->context, logfunc, fp);
+	}
+
+	rc = dc_device_open(&data->device, data->context, data->descriptor, data->devname);
+	if (rc != DC_STATUS_SUCCESS) {
+		return tr("Could not a establish connection to the dive computer.");
+	}
+
+	setState(OPEN);
+
+	return NULL;
+}
+
+void ConfigureDiveComputer::dc_close(device_data_t *data)
+{
+	if (data->device)
+		dc_device_close(data->device);
+	data->device = NULL;
+	if (data->context)
+		dc_context_free(data->context);
+	data->context = NULL;
+
+	if (data->libdc_logfile)
+		fclose(data->libdc_logfile);
+
+	setState(INITIAL);
+}
diff --git a/configuredivecomputer.h b/configuredivecomputer.h
index fe468ffc2..f14eeeca3 100644
--- a/configuredivecomputer.h
+++ b/configuredivecomputer.h
@@ -17,6 +17,7 @@ public:
 	void readSettings(device_data_t *data);
 
 	enum states {
+		OPEN,
 		INITIAL,
 		READING,
 		WRITING,
@@ -36,6 +37,11 @@ public:
 	bool restoreXMLBackup(QString fileName, DeviceDetails *details);
 	void startFirmwareUpdate(QString fileName, device_data_t *data);
 	void resetSettings(device_data_t *data);
+
+	QString dc_open(device_data_t *data);
+public
+slots:
+	void dc_close(device_data_t *data);
 signals:
 	void progress(int percent);
 	void message(QString msg);
diff --git a/configuredivecomputerthreads.cpp b/configuredivecomputerthreads.cpp
index f775b8ba9..2c6583e04 100644
--- a/configuredivecomputerthreads.cpp
+++ b/configuredivecomputerthreads.cpp
@@ -1572,78 +1572,43 @@ ReadSettingsThread::ReadSettingsThread(QObject *parent, device_data_t *data) : D
 
 void ReadSettingsThread::run()
 {
-	FILE *fp = NULL;
-	bool supported = false;
 	dc_status_t rc;
 
-	if (m_data->libdc_log)
-		fp = subsurface_fopen(logfile_name, "w");
-
-	m_data->libdc_logfile = fp;
-
-	rc = dc_context_new(&m_data->context);
-	if (rc != DC_STATUS_SUCCESS) {
-		emit error(tr("Unable to create libdivecomputer context"));
-		return;
-	}
-
-	if (fp) {
-		dc_context_set_loglevel(m_data->context, DC_LOGLEVEL_ALL);
-		dc_context_set_logfunc(m_data->context, logfunc, fp);
-	}
-
-	rc = dc_device_open(&m_data->device, m_data->context, m_data->descriptor, m_data->devname);
-	if (rc == DC_STATUS_SUCCESS) {
-		DeviceDetails *m_deviceDetails = new DeviceDetails(0);
-		switch (dc_device_get_type(m_data->device)) {
-		case DC_FAMILY_SUUNTO_VYPER:
-			rc = read_suunto_vyper_settings(m_data->device, m_deviceDetails, DeviceThread::event_cb, this);
-			if (rc == DC_STATUS_SUCCESS) {
-				supported = true;
-				emit devicedetails(m_deviceDetails);
-			} else if (rc == DC_STATUS_UNSUPPORTED) {
-				supported = false;
-			} else {
-				emit error("Failed!");
-			}
-			break;
+	DeviceDetails *m_deviceDetails = new DeviceDetails(0);
+	switch (dc_device_get_type(m_data->device)) {
+	case DC_FAMILY_SUUNTO_VYPER:
+		rc = read_suunto_vyper_settings(m_data->device, m_deviceDetails, DeviceThread::event_cb, this);
+		if (rc == DC_STATUS_SUCCESS) {
+			emit devicedetails(m_deviceDetails);
+		} else if (rc == DC_STATUS_UNSUPPORTED) {
+			emit error(tr("This feature is not yet available for the selected dive computer."));
+		} else {
+			emit error("Failed!");
+		}
+		break;
 #if DC_VERSION_CHECK(0, 5, 0)
-		case DC_FAMILY_HW_OSTC3:
-			supported = true;
-			rc = read_ostc3_settings(m_data->device, m_deviceDetails, DeviceThread::event_cb, this);
-			if (rc == DC_STATUS_SUCCESS)
-				emit devicedetails(m_deviceDetails);
-			else
-				emit error("Failed!");
-			break;
+	case DC_FAMILY_HW_OSTC3:
+		rc = read_ostc3_settings(m_data->device, m_deviceDetails, DeviceThread::event_cb, this);
+		if (rc == DC_STATUS_SUCCESS)
+			emit devicedetails(m_deviceDetails);
+		else
+			emit error("Failed!");
+		break;
 #endif // divecomputer 0.5.0
 #ifdef DEBUG_OSTC
-		case DC_FAMILY_NULL:
+	case DC_FAMILY_NULL:
 #endif
-		case DC_FAMILY_HW_OSTC:
-			supported = true;
-			rc = read_ostc_settings(m_data->device, m_deviceDetails, DeviceThread::event_cb, this);
-			if (rc == DC_STATUS_SUCCESS)
-				emit devicedetails(m_deviceDetails);
-			else
-				emit error("Failed!");
-			break;
-		default:
-			supported = false;
-			break;
-		}
-		dc_device_close(m_data->device);
-
-		if (!supported) {
-			emit error(tr("This feature is not yet available for the selected dive computer."));
-		}
-	} else {
-		emit error(tr("Could not a establish connection to the dive computer."));
+	case DC_FAMILY_HW_OSTC:
+		rc = read_ostc_settings(m_data->device, m_deviceDetails, DeviceThread::event_cb, this);
+		if (rc == DC_STATUS_SUCCESS)
+			emit devicedetails(m_deviceDetails);
+		else
+			emit error("Failed!");
+		break;
+	default:
+		emit error(tr("This feature is not yet available for the selected dive computer."));
+		break;
 	}
-	dc_context_free(m_data->context);
-
-	if (fp)
-		fclose(fp);
 }
 
 WriteSettingsThread::WriteSettingsThread(QObject *parent, device_data_t *data) :
@@ -1659,73 +1624,36 @@ void WriteSettingsThread::setDeviceDetails(DeviceDetails *details)
 
 void WriteSettingsThread::run()
 {
-	FILE *fp = NULL;
-	bool supported = false;
 	dc_status_t rc;
 
-	if (m_data->libdc_log)
-		fp = subsurface_fopen(logfile_name, "w");
-
-	m_data->libdc_logfile = fp;
-
-	rc = dc_context_new(&m_data->context);
-	if (rc != DC_STATUS_SUCCESS) {
-		emit error(tr("Unable to create libdivecomputer context"));
-		return;
-	}
-
-	if (fp) {
-		dc_context_set_loglevel(m_data->context, DC_LOGLEVEL_ALL);
-		dc_context_set_logfunc(m_data->context, logfunc, fp);
-	}
-
-	rc = dc_device_open(&m_data->device, m_data->context, m_data->descriptor, m_data->devname);
-	if (rc == DC_STATUS_SUCCESS) {
-		switch (dc_device_get_type(m_data->device)) {
-		case DC_FAMILY_SUUNTO_VYPER:
-			rc = write_suunto_vyper_settings(m_data->device, m_deviceDetails, DeviceThread::event_cb, this);
-			if (rc == DC_STATUS_SUCCESS) {
-				supported = true;
-			} else if (rc == DC_STATUS_UNSUPPORTED) {
-				supported = false;
-			} else {
-				emit error(tr("Failed!"));
-			}
-			break;
+	switch (dc_device_get_type(m_data->device)) {
+	case DC_FAMILY_SUUNTO_VYPER:
+		rc = write_suunto_vyper_settings(m_data->device, m_deviceDetails, DeviceThread::event_cb, this);
+		if (rc == DC_STATUS_UNSUPPORTED) {
+			emit error(tr("This feature is not yet available for the selected dive computer."));
+		} else if (rc != DC_STATUS_SUCCESS) {
+			emit error(tr("Failed!"));
+		}
+		break;
 #if DC_VERSION_CHECK(0, 5, 0)
-		case DC_FAMILY_HW_OSTC3:
-			supported = true;
-			rc = write_ostc3_settings(m_data->device, m_deviceDetails, DeviceThread::event_cb, this);
-			if (rc != DC_STATUS_SUCCESS)
-				emit error(tr("Failed!"));
-			break;
+	case DC_FAMILY_HW_OSTC3:
+		rc = write_ostc3_settings(m_data->device, m_deviceDetails, DeviceThread::event_cb, this);
+		if (rc != DC_STATUS_SUCCESS)
+			emit error(tr("Failed!"));
+		break;
 #endif // divecomputer 0.5.0
 #ifdef DEBUG_OSTC
-		case DC_FAMILY_NULL:
+	case DC_FAMILY_NULL:
 #endif
-		case DC_FAMILY_HW_OSTC:
-			supported = true;
-			rc = write_ostc_settings(m_data->device, m_deviceDetails, DeviceThread::event_cb, this);
-			if (rc != DC_STATUS_SUCCESS)
-				emit error(tr("Failed!"));
-			break;
-		default:
-			supported = false;
-			break;
-		}
-		dc_device_close(m_data->device);
-
-		if (!supported) {
-			emit error(tr("This feature is not yet available for the selected dive computer."));
-		}
-	} else {
-		emit error(tr("Could not a establish connection to the dive computer."));
+	case DC_FAMILY_HW_OSTC:
+		rc = write_ostc_settings(m_data->device, m_deviceDetails, DeviceThread::event_cb, this);
+		if (rc != DC_STATUS_SUCCESS)
+			emit error(tr("Failed!"));
+		break;
+	default:
+		emit error(tr("This feature is not yet available for the selected dive computer."));
+		break;
 	}
-
-	dc_context_free(m_data->context);
-
-	if (fp)
-		fclose(fp);
 }
 
 
@@ -1735,64 +1663,30 @@ FirmwareUpdateThread::FirmwareUpdateThread(QObject *parent, device_data_t *data,
 
 void FirmwareUpdateThread::run()
 {
-	FILE *fp = NULL;
-	bool supported = false;
 	dc_status_t rc;
 
-	if (m_data->libdc_log)
-		fp = subsurface_fopen(logfile_name, "w");
-
-	m_data->libdc_logfile = fp;
-
-	rc = dc_context_new(&m_data->context);
+	rc = dc_device_set_events(m_data->device, DC_EVENT_PROGRESS, DeviceThread::event_cb, this);
 	if (rc != DC_STATUS_SUCCESS) {
-		emit error(tr("Unable to create libdivecomputer context"));
+		emit error("Error registering the event handler.");
 		return;
 	}
-
-	if (fp) {
-		dc_context_set_loglevel(m_data->context, DC_LOGLEVEL_ALL);
-		dc_context_set_logfunc(m_data->context, logfunc, fp);
-	}
-
-	rc = dc_device_open(&m_data->device, m_data->context, m_data->descriptor, m_data->devname);
-	if (rc == DC_STATUS_SUCCESS) {
-		rc = dc_device_set_events(m_data->device, DC_EVENT_PROGRESS, DeviceThread::event_cb, this);
-		if (rc != DC_STATUS_SUCCESS) {
-			emit error("Error registering the event handler.");
-			dc_device_close(m_data->device);
-			goto firmware_run_out;
-		}
-		switch (dc_device_get_type(m_data->device)) {
+	switch (dc_device_get_type(m_data->device)) {
 #if DC_VERSION_CHECK(0, 5, 0)
-		case DC_FAMILY_HW_OSTC3:
-			supported = true;
-			rc = hw_ostc3_device_fwupdate(m_data->device, m_fileName.toUtf8().data());
-			break;
-		case DC_FAMILY_HW_OSTC:
-			supported = true;
-			rc = hw_ostc_device_fwupdate(m_data->device, m_fileName.toUtf8().data());
-			break;
+	case DC_FAMILY_HW_OSTC3:
+		rc = hw_ostc3_device_fwupdate(m_data->device, m_fileName.toUtf8().data());
+		break;
+	case DC_FAMILY_HW_OSTC:
+		rc = hw_ostc_device_fwupdate(m_data->device, m_fileName.toUtf8().data());
+		break;
 #endif // divecomputer 0.5.0
-		default:
-			supported = false;
-			break;
-		}
-		dc_device_close(m_data->device);
-
-		if (!supported) {
-			emit error(tr("This feature is not yet available for the selected dive computer."));
-		} else if (rc != DC_STATUS_SUCCESS) {
-			emit error(tr("Firmware update failed!"));
-		}
-	} else {
-		emit error(tr("Could not a establish connection to the dive computer."));
+	default:
+		emit error(tr("This feature is not yet available for the selected dive computer."));
+		return;
 	}
-firmware_run_out:
-	dc_context_free(m_data->context);
 
-	if (fp)
-		fclose(fp);
+	if (rc != DC_STATUS_SUCCESS) {
+		emit error(tr("Firmware update failed!"));
+	}
 }
 
 
@@ -1802,45 +1696,15 @@ ResetSettingsThread::ResetSettingsThread(QObject *parent, device_data_t *data) :
 
 void ResetSettingsThread::run()
 {
-	FILE *fp = NULL;
-	bool supported = false;
 	dc_status_t rc;
 
-	if (m_data->libdc_log)
-		fp = subsurface_fopen(logfile_name, "w");
-
-	m_data->libdc_logfile = fp;
-
-	rc = dc_context_new(&m_data->context);
-	if (rc != DC_STATUS_SUCCESS) {
-		emit error(tr("Unable to create libdivecomputer context"));
-		return;
-	}
-
-	if (fp) {
-		dc_context_set_loglevel(m_data->context, DC_LOGLEVEL_ALL);
-		dc_context_set_logfunc(m_data->context, logfunc, fp);
-	}
-
-	rc = dc_device_open(&m_data->device, m_data->context, m_data->descriptor, m_data->devname);
-	if (rc == DC_STATUS_SUCCESS) {
 #if DC_VERSION_CHECK(0, 5, 0)
-		if (dc_device_get_type(m_data->device) == DC_FAMILY_HW_OSTC3) {
-			supported = true;
-			hw_ostc3_device_config_reset(m_data->device);
-			emit progress(100);
-		}
+	if (dc_device_get_type(m_data->device) == DC_FAMILY_HW_OSTC3) {
+		rc = hw_ostc3_device_config_reset(m_data->device);
+		emit progress(100);
+	}
 #endif // divecomputer 0.5.0
-		dc_device_close(m_data->device);
-
-		if (!supported) {
-			emit error(tr("This feature is not yet available for the selected dive computer."));
-		}
-	} else {
-		emit error(tr("Could not a establish connection to the dive computer."));
+	if (rc != DC_STATUS_SUCCESS) {
+		emit error(tr("Reset settings failed!"));
 	}
-	dc_context_free(m_data->context);
-
-	if (fp)
-		fclose(fp);
 }
diff --git a/qt-ui/configuredivecomputerdialog.cpp b/qt-ui/configuredivecomputerdialog.cpp
index aa8c6cf36..537b23121 100644
--- a/qt-ui/configuredivecomputerdialog.cpp
+++ b/qt-ui/configuredivecomputerdialog.cpp
@@ -131,6 +131,8 @@ ConfigureDiveComputerDialog::ConfigureDiveComputerDialog(QWidget *parent) : QDia
 	ui.chooseLogFile->setEnabled(ui.logToFile->isChecked());
 	connect(ui.chooseLogFile, SIGNAL(clicked()), this, SLOT(pickLogFile()));
 	connect(ui.logToFile, SIGNAL(stateChanged(int)), this, SLOT(checkLogFile(int)));
+	connect(ui.connectButton, SIGNAL(clicked()), this, SLOT(dc_open()));
+	connect(ui.disconnectButton, SIGNAL(clicked()), this, SLOT(dc_close()));
 
 	memset(&device_data, 0, sizeof(device_data));
 	fill_computer_list();
@@ -302,15 +304,20 @@ void OstcFirmwareCheck::saveOstcFirmware(QNetworkReply *reply)
 	connect(config, SIGNAL(message(QString)), dialog, SLOT(setLabelText(QString)));
 	connect(config, SIGNAL(error(QString)), dialog, SLOT(setLabelText(QString)));
 	connect(config, SIGNAL(progress(int)), dialog, SLOT(setValue(int)));
+	connect(dialog, SIGNAL(finished(int)), config, SLOT(dc_close()));
+	config->dc_open(&devData);
 	config->startFirmwareUpdate(storeFirmware, &devData);
 }
 
 ConfigureDiveComputerDialog::~ConfigureDiveComputerDialog()
 {
+	delete config;
 }
 
 void ConfigureDiveComputerDialog::closeEvent(QCloseEvent *event)
 {
+	dc_close();
+
 	QSettings settings;
 	settings.beginGroup("ConfigureDiveComputerDialog");
 	settings.beginGroup("ostc3GasTable");
@@ -710,7 +717,6 @@ void ConfigureDiveComputerDialog::readSettings()
 	ui.progressBar->setFormat("%p%");
 	ui.progressBar->setTextVisible(true);
 
-	getDeviceData();
 	config->readSettings(&device_data);
 }
 
@@ -720,7 +726,6 @@ void ConfigureDiveComputerDialog::resetSettings()
 	ui.progressBar->setFormat("%p%");
 	ui.progressBar->setTextVisible(true);
 
-	getDeviceData();
 	config->resetSettings(&device_data);
 }
 
@@ -758,7 +763,6 @@ void ConfigureDiveComputerDialog::on_saveSettingsPushButton_clicked()
 	ui.progressBar->setTextVisible(true);
 
 	populateDeviceDetails();
-	getDeviceData();
 	config->saveDeviceDetails(deviceDetails, &device_data);
 }
 
@@ -1067,7 +1071,6 @@ void ConfigureDiveComputerDialog::on_backupButton_clicked()
 							  filename, tr("Backup files (*.xml)"));
 	if (!backupPath.isEmpty()) {
 		populateDeviceDetails();
-		getDeviceData();
 		if (!config->saveXMLBackup(backupPath, deviceDetails, &device_data)) {
 			QMessageBox::critical(this, tr("XML backup error"),
 					      tr("An error occurred while saving the backup file.\n%1")
@@ -1094,8 +1097,6 @@ void ConfigureDiveComputerDialog::on_restoreBackupButton_clicked()
 						      .arg(config->lastError));
 		} else {
 			reloadValues();
-			//getDeviceData();
-			//config->saveDeviceDetails(deviceDetails, &device_data);
 			QMessageBox::information(this, tr("Restore succeeded"),
 						 tr("Your settings have been restored successfully."));
 		}
@@ -1114,7 +1115,6 @@ void ConfigureDiveComputerDialog::on_updateFirmwareButton_clicked()
 		ui.progressBar->setFormat("%p%");
 		ui.progressBar->setTextVisible(true);
 
-		getDeviceData();
 		config->startFirmwareUpdate(firmwarePath, &device_data);
 	}
 }
@@ -1122,25 +1122,21 @@ void ConfigureDiveComputerDialog::on_updateFirmwareButton_clicked()
 
 void ConfigureDiveComputerDialog::on_DiveComputerList_currentRowChanged(int currentRow)
 {
-	// Disable the buttons to do operations on this data
-	ui.saveSettingsPushButton->setEnabled(false);
-	ui.backupButton->setEnabled(false);
-
 	switch (currentRow) {
 	case 0:
 		selected_vendor = "Heinrichs Weikamp";
 		selected_product = "OSTC 3";
-		ui.updateFirmwareButton->setEnabled(true);
+		fw_upgrade_possible = true;
 		break;
 	case 1:
 		selected_vendor = "Suunto";
 		selected_product = "Vyper";
-		ui.updateFirmwareButton->setEnabled(false);
+		fw_upgrade_possible = false;
 		break;
 	case 2:
 		selected_vendor = "Heinrichs Weikamp";
 		selected_product = "OSTC 2N";
-		ui.updateFirmwareButton->setEnabled(true);
+		fw_upgrade_possible = true;
 		break;
 	default:
 		/* Not Supported */
@@ -1176,3 +1172,43 @@ void ConfigureDiveComputerDialog::pickLogFile()
 		logfile_name = strdup(logFile.toUtf8().data());
 	}
 }
+
+void ConfigureDiveComputerDialog::dc_open()
+{
+	getDeviceData();
+
+	QString err = config->dc_open(&device_data);
+
+	if (err != "")
+		return ui.progressBar->setFormat(err);
+
+	ui.retrieveDetails->setEnabled(true);
+	ui.resetButton->setEnabled(true);
+	ui.updateFirmwareButton->setEnabled(true);
+	ui.disconnectButton->setEnabled(true);
+	ui.restoreBackupButton->setEnabled(true);
+	ui.connectButton->setEnabled(false);
+	ui.DiveComputerList->setEnabled(false);
+	ui.logToFile->setEnabled(false);
+	if (fw_upgrade_possible)
+		ui.updateFirmwareButton->setEnabled(true);
+	ui.progressBar->setFormat("Connected to device");
+}
+
+void ConfigureDiveComputerDialog::dc_close()
+{
+	config->dc_close(&device_data);
+
+	ui.retrieveDetails->setEnabled(false);
+	ui.resetButton->setEnabled(false);
+	ui.updateFirmwareButton->setEnabled(false);
+	ui.disconnectButton->setEnabled(false);
+	ui.connectButton->setEnabled(true);
+	ui.backupButton->setEnabled(false);
+	ui.saveSettingsPushButton->setEnabled(false);
+	ui.restoreBackupButton->setEnabled(false);
+	ui.DiveComputerList->setEnabled(true);
+	ui.logToFile->setEnabled(true);
+	ui.updateFirmwareButton->setEnabled(false);
+	ui.progressBar->setFormat("Disonnected from device");
+}
diff --git a/qt-ui/configuredivecomputerdialog.h b/qt-ui/configuredivecomputerdialog.h
index 19bab0a5b..d11726873 100644
--- a/qt-ui/configuredivecomputerdialog.h
+++ b/qt-ui/configuredivecomputerdialog.h
@@ -81,6 +81,9 @@ slots:
 
 	void on_DiveComputerList_currentRowChanged(int currentRow);
 
+	void dc_open();
+	void dc_close();
+
 private:
 	Ui::ConfigureDiveComputerDialog ui;
 
@@ -108,6 +111,7 @@ private:
 
 	QString selected_vendor;
 	QString selected_product;
+	bool fw_upgrade_possible;
 };
 
 class OstcFirmwareCheck : QObject {
diff --git a/qt-ui/configuredivecomputerdialog.ui b/qt-ui/configuredivecomputerdialog.ui
index a0a0a2eac..edc24e29e 100644
--- a/qt-ui/configuredivecomputerdialog.ui
+++ b/qt-ui/configuredivecomputerdialog.ui
@@ -30,6 +30,12 @@
       <layout class="QHBoxLayout" name="horizontalLayout">
        <item>
         <widget class="QComboBox" name="device">
+         <property name="sizePolicy">
+          <sizepolicy hsizetype="Expanding" vsizetype="Maximum">
+           <horstretch>0</horstretch>
+           <verstretch>0</verstretch>
+          </sizepolicy>
+         </property>
          <property name="editable">
           <bool>true</bool>
          </property>
@@ -42,6 +48,23 @@
          </property>
         </widget>
        </item>
+       <item>
+        <widget class="QPushButton" name="connectButton">
+         <property name="text">
+          <string>Connect</string>
+         </property>
+        </widget>
+       </item>
+       <item>
+        <widget class="QPushButton" name="disconnectButton">
+         <property name="enabled">
+          <bool>false</bool>
+         </property>
+         <property name="text">
+          <string>Disconnect</string>
+         </property>
+        </widget>
+       </item>
       </layout>
      </item>
     </layout>
@@ -50,6 +73,9 @@
     <layout class="QHBoxLayout" name="horizontalLayout_2">
      <item>
       <widget class="QPushButton" name="retrieveDetails">
+       <property name="enabled">
+        <bool>false</bool>
+       </property>
        <property name="text">
         <string>Retrieve available details</string>
        </property>
@@ -96,6 +122,9 @@
      </item>
      <item>
       <widget class="QPushButton" name="restoreBackupButton">
+       <property name="enabled">
+        <bool>false</bool>
+       </property>
        <property name="text">
         <string>Restore backup</string>
        </property>
@@ -595,7 +624,7 @@
             <item row="10" column="3" colspan="2">
              <widget class="QPushButton" name="resetButton">
               <property name="enabled">
-               <bool>true</bool>
+               <bool>false</bool>
               </property>
               <property name="text">
                <string>Reset device to default settings</string>