Work in progress.

select_device_dialog.cpp

@@ -0,0 +1,102 @@
+/*
+***************************************************************************
+*
+* Author: Teunis van Beelen
+*
+* Copyright (C) 2015 Teunis van Beelen
+*
+* Email: teuniz@gmail.com
+*
+***************************************************************************
+*
+* This program is free software: you can redistribute it and/or modify
+* it under the terms of the GNU General Public License as published by
+* the Free Software Foundation, either version 3 of the License, or
+* (at your option) any later version.
+*
+* This program is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+* 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, see <http://www.gnu.org/licenses/>.
+*
+***************************************************************************
+*/
+
+
+
+
+#include "select_device_dialog.h"
+
+
+
+UI_select_device_window::UI_select_device_window(QDialog *parnt)
+{
+  QSettings settings;
+
+  mainwindow = (UI_Mainwindow *)parnt;
+
+  char dev_str[128];
+
+  setMinimumSize(QSize(400, 200));
+  setMaximumSize(QSize(400, 200));
+  setWindowTitle("Device settings");
+  setModal(true);
+
+  comboBox1 = new QComboBox(this);
+  comboBox1->setGeometry(20, 20, 110, 26);
+  comboBox1->addItem("/dev/usbtmc0");
+  comboBox1->addItem("/dev/usbtmc1");
+  comboBox1->addItem("/dev/usbtmc2");
+  comboBox1->addItem("/dev/usbtmc3");
+  comboBox1->addItem("/dev/usbtmc4");
+  comboBox1->addItem("/dev/usbtmc5");
+  comboBox1->addItem("/dev/usbtmc6");
+  comboBox1->addItem("/dev/usbtmc7");
+  comboBox1->addItem("/dev/usbtmc8");
+  comboBox1->addItem("/dev/usbtmc9");
+
+  applyButton = new QPushButton(this);
+  applyButton->setGeometry(20, 155, 100, 25);
+  applyButton->setText("Apply");
+
+  cancelButton = new QPushButton(this);
+  cancelButton->setGeometry(280, 155, 100, 25);
+  cancelButton->setText("Cancel");
+
+  strcpy(dev_str, settings.value("connection/device").toString().toLocal8Bit().data());
+
+  if(!strcmp(dev_str, ""))
+  {
+    strcpy(dev_str, "/dev/usbtmc0");
+  }
+
+  comboBox1->setCurrentIndex(dev_str[11] - '0');
+
+  QObject::connect(applyButton,  SIGNAL(clicked()), this, SLOT(applyButtonClicked()));
+  QObject::connect(cancelButton, SIGNAL(clicked()), this, SLOT(close()));
+
+  exec();
+}
+
+
+
+void UI_select_device_window::applyButtonClicked()
+{
+  char dev_str[128];
+
+  QSettings settings;
+
+  strcpy(dev_str, "/dev/usbtmc0");
+
+  dev_str[11] = '0' + comboBox1->currentIndex();
+
+  settings.setValue("connection/device", dev_str);
+
+  close();
+}
+
+
+

select_device_dialog.h

@@ -0,0 +1,78 @@
+/*
+***************************************************************************
+*
+* Author: Teunis van Beelen
+*
+* Copyright (C) 2015 Teunis van Beelen
+*
+* Email: teuniz@gmail.com
+*
+***************************************************************************
+*
+* This program is free software: you can redistribute it and/or modify
+* it under the terms of the GNU General Public License as published by
+* the Free Software Foundation, either version 3 of the License, or
+* (at your option) any later version.
+*
+* This program is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+* 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, see <http://www.gnu.org/licenses/>.
+*
+***************************************************************************
+*/
+
+
+
+
+#ifndef SELECT_DEVICE_FORM1_H
+#define SELECT_DEVICE_FORM1_H
+
+
+
+#include <QApplication>
+#include <QObject>
+#include <QDialog>
+#include <QLabel>
+#include <QPushButton>
+#include <QComboBox>
+#include <QSettings>
+
+#include "mainwindow.h"
+#include "global.h"
+
+
+class UI_Mainwindow;
+
+
+class UI_select_device_window : public QDialog
+{
+  Q_OBJECT
+
+public:
+
+  UI_select_device_window(QDialog *parent=0);
+
+private:
+
+QPushButton  *cancelButton,
+             *applyButton;
+
+QComboBox    *comboBox1;
+
+UI_Mainwindow *mainwindow;
+
+private slots:
+
+void applyButtonClicked();
+
+};
+
+
+
+#endif
+
+