X-Git-Url: https://sigrok.org/gitweb/?p=pulseview.git;a=blobdiff_plain;f=pv%2Fdialogs%2Fconnect.cpp;h=be418df29cc24ddac4ab050855ab168dbb30f59e;hp=cb83b3d7b55cadbbcd74db66d159109d783b9ae0;hb=HEAD;hpb=793f8096c486d0fba871227d9772a510f7496c08

diff --git a/pv/dialogs/connect.cpp b/pv/dialogs/connect.cpp
index cb83b3d7..be418df2 100644
--- a/pv/dialogs/connect.cpp
+++ b/pv/dialogs/connect.cpp
@@ -14,76 +14,165 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
+ * along with this program; if not, see <http://www.gnu.org/licenses/>.
  */
 
-#include "connect.h"
+#include <cassert>
 
-extern "C" {
-/* __STDC_FORMAT_MACROS is required for PRIu64 and friends (in C++). */
-#define __STDC_FORMAT_MACROS
-#include <glib.h>
-#include <libsigrok/libsigrok.h>
-}
+#include <libsigrokcxx/libsigrokcxx.hpp>
+
+#include <QGroupBox>
+#include <QLabel>
+#include <QRadioButton>
+
+#include "connect.hpp"
+
+#include <pv/devicemanager.hpp>
+#include <pv/devices/hardwaredevice.hpp>
 
-extern sr_context *sr_ctx;
+using std::list;
+using std::map;
+using std::shared_ptr;
+using std::string;
+
+using Glib::ustring;
+using Glib::Variant;
+using Glib::VariantBase;
+
+using sigrok::ConfigKey;
+using sigrok::Driver;
+
+using pv::devices::HardwareDevice;
 
 namespace pv {
 namespace dialogs {
 
-Connect::Connect(QWidget *parent) :
+Connect::Connect(QWidget *parent, pv::DeviceManager &device_manager) :
 	QDialog(parent),
-	_layout(this),
-	_form(this),
-	_form_layout(&_form),
-	_drivers(&_form),
-	_serial_device(&_form),
-	_scan_button(tr("Scan for Devices"), this),
-	_device_list(this),
-	_button_box(QDialogButtonBox::Ok | QDialogButtonBox::Cancel,
+	device_manager_(device_manager),
+	layout_(this),
+	form_(this),
+	form_layout_(&form_),
+	drivers_(&form_),
+	serial_devices_(&form_),
+	scan_button_(tr("&Scan for devices using driver above"), this),
+	device_list_(this),
+	button_box_(QDialogButtonBox::Ok | QDialogButtonBox::Cancel,
 		Qt::Horizontal, this)
 {
 	setWindowTitle(tr("Connect to Device"));
 
-	connect(&_button_box, SIGNAL(accepted()), this, SLOT(accept()));
-	connect(&_button_box, SIGNAL(rejected()), this, SLOT(reject()));
+	connect(&button_box_, SIGNAL(accepted()), this, SLOT(accept()));
+	connect(&button_box_, SIGNAL(rejected()), this, SLOT(reject()));
 
 	populate_drivers();
-	connect(&_drivers, SIGNAL(activated(int)),
-		this, SLOT(device_selected(int)));
-
-	_form.setLayout(&_form_layout);
-	_form_layout.addRow(tr("Driver"), &_drivers);
-
-	_form_layout.addRow(tr("Serial Port"), &_serial_device);
+	connect(&drivers_, SIGNAL(activated(int)), this, SLOT(driver_selected(int)));
+
+	form_.setLayout(&form_layout_);
+
+	QVBoxLayout *vbox_drv = new QVBoxLayout;
+	vbox_drv->addWidget(&drivers_);
+	QGroupBox *groupbox_drv = new QGroupBox(tr("Step 1: Choose the driver"));
+	groupbox_drv->setLayout(vbox_drv);
+	form_layout_.addRow(groupbox_drv);
+
+	QRadioButton *radiobtn_usb = new QRadioButton(tr("&USB"), this);
+	QRadioButton *radiobtn_serial = new QRadioButton(tr("Serial &Port"), this);
+	QRadioButton *radiobtn_tcp = new QRadioButton(tr("&TCP/IP"), this);
+
+	radiobtn_usb->setChecked(true);
+
+	serial_config_ = new QWidget();
+	QHBoxLayout *serial_config_layout = new QHBoxLayout(serial_config_);
+
+	serial_devices_.setEditable(true);
+	serial_devices_.setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Preferred);
+
+	serial_baudrate_.setEditable(true);
+	serial_baudrate_.addItem("");
+	serial_baudrate_.addItem("921600");
+	serial_baudrate_.addItem("115200");
+	serial_baudrate_.addItem("57600");
+	serial_baudrate_.addItem("19200");
+	serial_baudrate_.addItem("9600");
+
+	serial_config_layout->addWidget(&serial_devices_);
+	serial_config_layout->addWidget(&serial_baudrate_);
+	serial_config_layout->addWidget(new QLabel("baud"));
+	serial_config_->setEnabled(false);
+
+	tcp_config_ = new QWidget();
+	QHBoxLayout *tcp_config_layout = new QHBoxLayout(tcp_config_);
+	tcp_host_ = new QLineEdit;
+	tcp_host_->setText("192.168.1.100");
+	tcp_config_layout->addWidget(tcp_host_);
+	tcp_config_layout->addWidget(new QLabel(":"));
+	tcp_port_ = new QSpinBox;
+	tcp_port_->setRange(1, 65535);
+	tcp_port_->setValue(5555);
+	tcp_config_layout->addWidget(tcp_port_);
+
+	tcp_config_layout->addSpacing(30);
+	tcp_config_layout->addWidget(new QLabel(tr("Protocol:")));
+	tcp_protocol_ = new QComboBox();
+	tcp_protocol_->addItem("Raw TCP", QVariant("tcp-raw/%1/%2"));
+	tcp_protocol_->addItem("VXI", QVariant("vxi/%1/%2"));
+	tcp_config_layout->addWidget(tcp_protocol_);
+	tcp_config_layout->setContentsMargins(0, 0, 0, 0);
+	tcp_config_->setEnabled(false);
+
+	// Let the device list occupy only the minimum space needed
+	device_list_.setMaximumHeight(device_list_.minimumSizeHint().height());
+
+	QVBoxLayout *vbox_if = new QVBoxLayout;
+	vbox_if->addWidget(radiobtn_usb);
+	vbox_if->addWidget(radiobtn_serial);
+	vbox_if->addWidget(serial_config_);
+	vbox_if->addWidget(radiobtn_tcp);
+	vbox_if->addWidget(tcp_config_);
+
+	QGroupBox *groupbox_if = new QGroupBox(tr("Step 2: Choose the interface"));
+	groupbox_if->setLayout(vbox_if);
+	form_layout_.addRow(groupbox_if);
+
+	QVBoxLayout *vbox_scan = new QVBoxLayout;
+	vbox_scan->addWidget(&scan_button_);
+	QGroupBox *groupbox_scan = new QGroupBox(tr("Step 3: Scan for devices"));
+	groupbox_scan->setLayout(vbox_scan);
+	form_layout_.addRow(groupbox_scan);
+
+	QVBoxLayout *vbox_select = new QVBoxLayout;
+	vbox_select->addWidget(&device_list_);
+	QGroupBox *groupbox_select = new QGroupBox(tr("Step 4: Select the device"));
+	groupbox_select->setLayout(vbox_select);
+	form_layout_.addRow(groupbox_select);
 
 	unset_connection();
 
-	connect(&_scan_button, SIGNAL(pressed()),
-		this, SLOT(scan_pressed()));
+	connect(radiobtn_serial, SIGNAL(toggled(bool)), this, SLOT(serial_toggled(bool)));
+	connect(radiobtn_tcp, SIGNAL(toggled(bool)), this, SLOT(tcp_toggled(bool)));
+	connect(&scan_button_, SIGNAL(pressed()), this, SLOT(scan_pressed()));
+
+	setLayout(&layout_);
 
-	setLayout(&_layout);
-	_layout.addWidget(&_form);
-	_layout.addWidget(&_scan_button);
-	_layout.addWidget(&_device_list);
-	_layout.addWidget(&_button_box);
+	layout_.addWidget(&form_);
+	layout_.addWidget(&button_box_);
 }
 
-struct sr_dev_inst* Connect::get_selected_device() const
+shared_ptr<HardwareDevice> Connect::get_selected_device() const
 {
-	const QListWidgetItem *const item = _device_list.currentItem();
+	const QListWidgetItem *const item = device_list_.currentItem();
 	if (!item)
-		return NULL;
+		return shared_ptr<HardwareDevice>();
 
-	return (sr_dev_inst*)item->data(Qt::UserRole).value<void*>();
+	return item->data(Qt::UserRole).value<shared_ptr<HardwareDevice>>();
 }
 
 void Connect::populate_drivers()
 {
-	const int *hwopts;
-	struct sr_dev_driver **drivers = sr_driver_list();
-	for (int i = 0; drivers[i]; ++i) {
+	for (auto& entry : device_manager_.context()->drivers()) {
+		auto name = entry.first;
+		auto driver = entry.second;
 		/**
 		 * We currently only support devices that can deliver
 		 * samples at a fixed samplerate i.e. oscilloscopes and
@@ -91,118 +180,118 @@ void Connect::populate_drivers()
 		 * @todo Add support for non-monotonic devices i.e. DMMs
 		 * and sensors.
 		 */
-		bool supported_device = false;
-		if ((sr_config_list(drivers[i], SR_CONF_DEVICE_OPTIONS,
-			(const void **)&hwopts, NULL) == SR_OK) && hwopts)
-			for (int j = 0; hwopts[j]; j++)
-				if (hwopts[j] == SR_CONF_SAMPLERATE) {
-					supported_device = true;
-					break;
-				}
+		const auto keys = driver->config_keys();
+
+		bool supported_device = keys.count(ConfigKey::LOGIC_ANALYZER) |
+			keys.count(ConfigKey::OSCILLOSCOPE);
 
 		if (supported_device)
-			_drivers.addItem(QString("%1 (%2)").arg(
-				drivers[i]->longname).arg(drivers[i]->name),
-				qVariantFromValue((void*)drivers[i]));
+			drivers_.addItem(QString("%1 (%2)").arg(
+				driver->long_name().c_str(), name.c_str()),
+				QVariant::fromValue(driver));
 	}
 }
 
+void Connect::populate_serials(shared_ptr<Driver> driver)
+{
+	serial_devices_.clear();
+	for (auto& serial : device_manager_.context()->serials(driver))
+		serial_devices_.addItem(QString("%1 (%2)").arg(
+			serial.first.c_str(), serial.second.c_str()),
+			QString::fromStdString(serial.first));
+}
+
 void Connect::unset_connection()
 {
-	_device_list.clear();
-	_serial_device.hide();
-	_form_layout.labelForField(&_serial_device)->hide();
-	_button_box.button(QDialogButtonBox::Ok)->setDisabled(true);
+	device_list_.clear();
+	button_box_.button(QDialogButtonBox::Ok)->setDisabled(true);
+}
+
+void Connect::serial_toggled(bool checked)
+{
+	serial_devices_.setEnabled(checked);
+	serial_baudrate_.setEnabled(checked);
+	serial_config_->setEnabled(checked);
 }
 
-void Connect::set_serial_connection()
+void Connect::tcp_toggled(bool checked)
 {
-	_serial_device.show();
-	_form_layout.labelForField(&_serial_device)->show();
+	tcp_config_->setEnabled(checked);
 }
 
 void Connect::scan_pressed()
 {
-	_device_list.clear();
+	device_list_.clear();
 
-	const int index = _drivers.currentIndex();
+	const int index = drivers_.currentIndex();
 	if (index == -1)
 		return;
 
-	sr_dev_driver *const driver = (sr_dev_driver*)_drivers.itemData(
-		index).value<void*>();
-
-	GSList *drvopts = NULL;
-
-	if (_serial_device.isVisible()) {
-		sr_config *const src = (sr_config*)g_try_malloc(sizeof(sr_config));
-		src->key = SR_CONF_CONN;
-		const QByteArray byteArray = _serial_device.text().toUtf8();
-		src->value = g_strdup((const gchar*)byteArray.constData());
-		drvopts = g_slist_append(drvopts, src);
-	}
+	shared_ptr<Driver> driver =
+		drivers_.itemData(index).value<shared_ptr<Driver>>();
 
-	GSList *const devices = sr_driver_scan(driver, drvopts);
+	assert(driver);
 
-	for (GSList *l = devices; l; l = l->next) {
+	map<const ConfigKey *, VariantBase> drvopts;
 
-		sr_dev_inst *const sdi = (sr_dev_inst*)l->data;
+	if (serial_config_->isEnabled()) {
+		QString serial;
+		const int index = serial_devices_.currentIndex();
+		if (index >= 0 && index < serial_devices_.count() &&
+		    serial_devices_.currentText() == serial_devices_.itemText(index))
+			serial = serial_devices_.itemData(index).toString();
+		else
+			serial = serial_devices_.currentText();
 
-		QString text;
-		if (sdi->vendor && sdi->vendor[0])
-			text += QString("%1 ").arg(sdi->vendor);
-		if (sdi->model && sdi->model[0])
-			text += QString("%1 ").arg(sdi->model);
-		if (sdi->version && sdi->version[0])
-			text += QString("%1 ").arg(sdi->version);
-		if (sdi->probes) {
-			text += QString("with %1 probes").arg(
-				g_slist_length(sdi->probes));
-		}
+		drvopts[ConfigKey::CONN] = Variant<ustring>::create(
+			serial.toUtf8().constData());
 
-		QListWidgetItem *const item = new QListWidgetItem(text,
-			&_device_list);
-		item->setData(Qt::UserRole, qVariantFromValue((void*)sdi));
-		_device_list.addItem(item);
+		// Set baud rate if specified
+		if (serial_baudrate_.currentText().length() > 0)
+			drvopts[ConfigKey::SERIALCOMM] = Variant<ustring>::create(
+				QString("%1/8n1").arg(serial_baudrate_.currentText()).toUtf8().constData());
 	}
 
-	g_slist_free(devices);
-	g_slist_free_full(drvopts, (GDestroyNotify)free_drvopts);
-
-	_device_list.setCurrentRow(0);
-	_button_box.button(QDialogButtonBox::Ok)->setDisabled(false);
-}
+	if (tcp_config_->isEnabled()) {
+		QString host = tcp_host_->text();
+		QString port = tcp_port_->text();
+		if (!host.isEmpty()) {
+			QString conn =
+				tcp_protocol_->itemData(tcp_protocol_->currentIndex()).toString();
 
-void Connect::device_selected(int index)
-{
-	const int *hwopts;
-	sr_dev_driver *const driver = (sr_dev_driver*)_drivers.itemData(
-		index).value<void*>();
+			conn = conn.arg(host, port);
 
-	unset_connection();
+			drvopts[ConfigKey::CONN] = Variant<ustring>::create(
+				conn.toUtf8().constData());
+		}
+	}
 
-	if ((sr_config_list(driver, SR_CONF_SCAN_OPTIONS,
-		(const void **)&hwopts, NULL) == SR_OK) && hwopts) {
+	const list< shared_ptr<HardwareDevice> > devices =
+		device_manager_.driver_scan(driver, drvopts);
 
-		for (int i = 0; hwopts[i]; i++) {
-			switch(hwopts[i]) {
-			case SR_CONF_SERIALCOMM:
-				set_serial_connection();
-				break;
+	for (const shared_ptr<HardwareDevice>& device : devices) {
+		assert(device);
 
-			default:
-				continue;
-			}
+		QString text = QString::fromStdString(device->display_name(device_manager_));
+		text += QString(" with %1 channels").arg(device->device()->channels().size());
 
-			break;
-		}
+		QListWidgetItem *const item = new QListWidgetItem(text, &device_list_);
+		item->setData(Qt::UserRole, QVariant::fromValue(device));
+		device_list_.addItem(item);
 	}
+
+	device_list_.setCurrentRow(0);
+	button_box_.button(QDialogButtonBox::Ok)->setDisabled(device_list_.count() == 0);
 }
 
-void Connect::free_drvopts(struct sr_config *src)
+void Connect::driver_selected(int index)
 {
-	g_free((void *)src->value);
-	g_free(src);
+	shared_ptr<Driver> driver =
+		drivers_.itemData(index).value<shared_ptr<Driver>>();
+
+	unset_connection();
+
+	populate_serials(driver);
 }
 
 } // namespace dialogs