From: whitequark <redacted>
Date: Thu, 9 Jun 2016 03:02:52 +0000 (+0200)
Subject: Connect dialog: Add support for connecting to raw-tcp devices
X-Git-Tag: pulseview-0.4.0~287
X-Git-Url: https://sigrok.org/gitaction?a=commitdiff_plain;h=26f209b713171014a4f6dc3546b64bf691727cfd;p=pulseview.git

Connect dialog: Add support for connecting to raw-tcp devices

This fixes bug #769.
---

diff --git a/pv/dialogs/connect.cpp b/pv/dialogs/connect.cpp
index 997234be..af01b6cf 100644
--- a/pv/dialogs/connect.cpp
+++ b/pv/dialogs/connect.cpp
@@ -22,6 +22,8 @@
 
 #include <libsigrokcxx/libsigrokcxx.hpp>
 
+#include <QLabel>
+
 #include "connect.hpp"
 
 #include <pv/devicemanager.hpp>
@@ -47,6 +49,10 @@ namespace dialogs {
 
 Connect::Connect(QWidget *parent, pv::DeviceManager &device_manager) :
 	QDialog(parent),
+	tcp_endpoint_(&form_),
+	tcp_endpoint_layout_(&tcp_endpoint_),
+	tcp_host_(&tcp_endpoint_),
+	tcp_port_(&tcp_endpoint_),
 	device_manager_(device_manager),
 	layout_(this),
 	form_(this),
@@ -73,6 +79,15 @@ Connect::Connect(QWidget *parent, pv::DeviceManager &device_manager) :
 	form_layout_.addRow(tr("Serial &Port"), &serial_devices_);
 	serial_devices_.setEditable(true);
 
+	tcp_host_.setPlaceholderText("192.168.1.100");
+	tcp_endpoint_layout_.addWidget(&tcp_host_);
+	tcp_endpoint_layout_.addWidget(new QLabel(":"));
+	tcp_port_.setRange(1, 65535);
+	tcp_port_.setValue(5555);
+	tcp_endpoint_layout_.addWidget(&tcp_port_);
+	tcp_endpoint_layout_.setContentsMargins(0, 0, 0, 0);
+	form_layout_.addRow(tr("TCP &Endpoint"), &tcp_endpoint_);
+
 	unset_connection();
 
 	connect(&scan_button_, SIGNAL(pressed()),
@@ -132,6 +147,8 @@ void Connect::unset_connection()
 	device_list_.clear();
 	serial_devices_.hide();
 	form_layout_.labelForField(&serial_devices_)->hide();
+	tcp_endpoint_.hide();
+	form_layout_.labelForField(&tcp_endpoint_)->hide();
 	button_box_.button(QDialogButtonBox::Ok)->setDisabled(true);
 }
 
@@ -142,6 +159,14 @@ void Connect::set_serial_connection(shared_ptr<Driver> driver)
 	form_layout_.labelForField(&serial_devices_)->show();
 }
 
+void Connect::set_tcp_connection(shared_ptr<Driver> driver)
+{
+	(void)driver;
+
+	tcp_endpoint_.show();
+	form_layout_.labelForField(&tcp_endpoint_)->show();
+}
+
 void Connect::scan_pressed()
 {
 	device_list_.clear();
@@ -169,6 +194,16 @@ void Connect::scan_pressed()
 			serial.toUtf8().constData());
 	}
 
+	if (tcp_endpoint_.isVisible()) {
+		QString host = tcp_host_.text();
+		QString port = tcp_port_.text();
+		if(!host.isEmpty()) {
+			QString conn = QString("tcp-raw/%1/%2").arg(host, port);
+			drvopts[ConfigKey::CONN] = Variant<ustring>::create(
+				conn.toUtf8().constData());
+		}
+	}
+
 	const list< shared_ptr<HardwareDevice> > devices =
 		device_manager_.driver_scan(driver, drvopts);
 
@@ -199,6 +234,9 @@ void Connect::device_selected(int index)
 
 	if (driver->scan_options().count(ConfigKey::SERIALCOMM))
 		set_serial_connection(driver);
+
+	if (driver->name() == "rigol-ds") // NBNB
+		set_tcp_connection(driver);
 }
 
 } // namespace dialogs
diff --git a/pv/dialogs/connect.hpp b/pv/dialogs/connect.hpp
index a8f793ac..0cb50fbf 100644
--- a/pv/dialogs/connect.hpp
+++ b/pv/dialogs/connect.hpp
@@ -27,7 +27,9 @@
 #include <QDialog>
 #include <QDialogButtonBox>
 #include <QFormLayout>
+#include <QHBoxLayout>
 #include <QLineEdit>
+#include <QSpinBox>
 #include <QListWidget>
 #include <QPushButton>
 #include <QVBoxLayout>
@@ -68,6 +70,7 @@ private:
 	void unset_connection();
 
 	void set_serial_connection(std::shared_ptr<sigrok::Driver> driver);
+	void set_tcp_connection(std::shared_ptr<sigrok::Driver> driver);
 
 private Q_SLOTS:
 	void device_selected(int index);
@@ -86,6 +89,11 @@ private:
 
 	QComboBox serial_devices_;
 
+	QWidget tcp_endpoint_;
+	QHBoxLayout tcp_endpoint_layout_;
+	QLineEdit tcp_host_;
+	QSpinBox tcp_port_;
+
 	QPushButton scan_button_;
 	QListWidget device_list_;