1 files changed, 255 insertions, 0 deletions
diff --git a/qt/RGBController/controllerwindow.cpp b/qt/RGBController/controllerwindow.cpp
new file mode 100755
index 0000000..302e3d2
--- /dev/null
+++ b/qt/RGBController/controllerwindow.cpp
@@ -0,0 +1,255 @@
+#include "controllerwindow.h"
+
+controllerWindow::controllerWindow(QWidget *parent) :
+	QMainWindow(parent),
+	ui(new Ui::controllerWindow)
+{
+    /* this is our setup function, we set things up here */
+	ui->setupUi(this);
+    info_log("RGB Controller started");
+    /* disable buttons and widgets that should not be enabled yet, set slider values to 0 */
+    ui->disconnect_button->setEnabled(false);
+    ui->connect_button->setEnabled(false);
+    ui->red_button->setEnabled(false);
+    ui->green_button->setEnabled(false);
+    ui->blue_button->setEnabled(false);
+    ui->off_button->setEnabled(false);
+    ui->reload_preset_button->setEnabled(false);
+    ui->set_preset_button->setEnabled(false);
+    ui->presets_dropdown->setEnabled(false);
+    ui->r_slider->setEnabled(false);
+    ui->g_slider->setEnabled(false);
+    ui->b_slider->setEnabled(false);
+    ui->r_slider->setValue(0);
+    ui->g_slider->setValue(0);
+    ui->b_slider->setValue(0);
+    /* set some crucial ints */
+    preset_index = 0, r = 0, g = 0, b = 0;
+    /* populate our serial port dropdown box */
+    populate_serial_list();
+    /* load our presets file */
+    load_presets();
+}
+
+controllerWindow::~controllerWindow()
+{
+    /* this function will end our program and clean up */
+	delete ui;
+}
+
+void controllerWindow::info_log(QString text)
+{
+    /* this function is used to append logging information to our text area */
+    ui->info_log_textarea->append(text);
+}
+
+void controllerWindow::populate_serial_list()
+{
+    /*
+     * things to be done here:
+     * - clear anything inside our serial dropdown box
+     * - re-populate the serial dropdown box
+     */
+
+    /* remove anything in the list */
+    ui->arduino_port_dropdown->clear();
+    /* populate the list */
+    for (int x = 0; x < QSerialPortInfo::availablePorts().size(); x++)
+    {
+        if (!QSerialPortInfo::availablePorts().at(x).description().isEmpty())
+            ui->arduino_port_dropdown->addItem(QSerialPortInfo::availablePorts().at(x).portName());
+    }
+    if (!ui->arduino_port_dropdown->itemText(0).isEmpty())
+    {
+        ui->connect_button->setEnabled(true);
+        info_log("Serial port list populated");
+    } else
+    {
+        info_log("No serial port found!");
+        ui->arduino_port_dropdown->addItem("None");
+    }
+}
+
+void controllerWindow::load_presets()
+{
+    /*
+     * this function will load presets from file and put them into a drop down box
+     * How i plan for it to work:
+     * -> load file
+     * -> parse line by line
+     * -> split line at delimeter
+     * -> add [0] to dropdown (name), add [1] to an array that stores all the values
+     */
+    QFile inputFile("presets.txt");
+    if (inputFile.open(QIODevice::ReadOnly))
+    {
+       QTextStream in(&inputFile);
+       while (!in.atEnd())
+       {
+           QString line = in.readLine();
+           if (line.contains("="))
+           {
+                ui->presets_dropdown->addItem(line.split("=")[0]);
+                presets.append(line.split("=")[1]);
+           }
+       }
+       inputFile.close();
+       info_log("Presets loaded");
+    } else
+        info_log("Presets file not found.");
+}
+
+void controllerWindow::serial_rgb_change(int r, int g, int b)
+{
+    portf.rgb_change(r, g, b);
+}
+
+
+/*
+ *
+ * button and widget functions below
+ *
+ */
+
+void controllerWindow::on_connect_button_clicked()
+{
+    /*
+     * here we need to call our serial port connect function
+     * if our connection is sucessful we need to enable and disable a few buttons and widgets
+     * we must also change our rgb sliders etc
+     */
+    port = ui->arduino_port_dropdown->currentText();
+    if (portf.serial_connect(port))
+    { // if true we are connected
+        info_log("Connection established");
+        ui->arduino_status_label->setText("<font color=green>Connected</font>");
+        /* now we need to disabled and enable some buttons and objects */
+        ui->disconnect_button->setEnabled(true);
+        ui->connect_button->setEnabled(false);
+        ui->red_button->setEnabled(true);
+        ui->green_button->setEnabled(true);
+        ui->blue_button->setEnabled(true);
+        ui->off_button->setEnabled(true);
+        ui->reload_preset_button->setEnabled(true);
+        ui->set_preset_button->setEnabled(true);
+        ui->presets_dropdown->setEnabled(true);
+        ui->r_slider->setEnabled(true);
+        ui->g_slider->setEnabled(true);
+        ui->b_slider->setEnabled(true);
+        ui->refresh_port_button->setEnabled(false);
+        ui->arduino_port_dropdown->setEnabled(false);
+    } else
+    {
+        info_log("Unable to connect (port in use?)");
+    }
+
+}
+
+void controllerWindow::on_disconnect_button_clicked()
+{
+    /*
+     * here we will attempt to disconnect from our serial port
+     * we will also enable/disable some buttons and widgets and set slider values to 0
+     */
+    if (portf.serial_disconnect())
+    {
+        info_log("Disconnected from serial port");
+        ui->arduino_status_label->setText("<font color=red>Disconnected</font>");
+        ui->disconnect_button->setEnabled(false);
+        ui->connect_button->setEnabled(true);
+        ui->red_button->setEnabled(false);
+        ui->green_button->setEnabled(false);
+        ui->blue_button->setEnabled(false);
+        ui->off_button->setEnabled(false);
+        ui->reload_preset_button->setEnabled(false);
+        ui->set_preset_button->setEnabled(false);
+        ui->presets_dropdown->setEnabled(false);
+        ui->refresh_port_button->setEnabled(true);
+        ui->arduino_port_dropdown->setEnabled(true);
+        ui->r_slider->setEnabled(false);
+        ui->g_slider->setEnabled(false);
+        ui->b_slider->setEnabled(false);
+        ui->r_slider->setValue(0);
+        ui->g_slider->setValue(0);
+        ui->b_slider->setValue(0);
+
+    } else
+    {
+        /* I have no clue how we'd get here */
+        info_log("Cannot disconnect");
+    }
+}
+
+void controllerWindow::on_refresh_port_button_clicked()
+{
+    populate_serial_list();
+}
+
+void controllerWindow::on_reload_preset_button_clicked()
+{
+    ui->presets_dropdown->clear();
+    presets.clear();
+    preset_index = 0;
+    load_presets();
+}
+
+void controllerWindow::on_r_slider_valueChanged(int value)
+{
+    r = value;
+    serial_rgb_change(r, g, b);
+}
+
+void controllerWindow::on_g_slider_valueChanged(int value)
+{
+    g = value;
+    serial_rgb_change(r, g, b);
+}
+
+void controllerWindow::on_b_slider_valueChanged(int value)
+{
+    b = value;
+    serial_rgb_change(r, g, b);
+}
+
+void controllerWindow::on_red_button_clicked()
+{
+    ui->r_slider->setValue(255);
+    ui->g_slider->setValue(0);
+    ui->b_slider->setValue(0);
+}
+
+void controllerWindow::on_green_button_clicked()
+{
+    ui->r_slider->setValue(0);
+    ui->g_slider->setValue(255);
+    ui->b_slider->setValue(0);
+}
+
+void controllerWindow::on_blue_button_clicked()
+{
+    ui->r_slider->setValue(0);
+    ui->g_slider->setValue(0);
+    ui->b_slider->setValue(255);
+}
+
+void controllerWindow::on_off_button_clicked()
+{
+    ui->r_slider->setValue(0);
+    ui->g_slider->setValue(0);
+    ui->b_slider->setValue(0);
+}
+
+void controllerWindow::on_set_preset_button_clicked()
+{
+    QString tempstore = presets.at(preset_index);
+    QStringList temparray = tempstore.split(",");
+    info_log("Preset selected: " + temparray[0] + " " + temparray[1] + " " + temparray[2]);
+    ui->r_slider->setValue(temparray[0].toInt());
+    ui->g_slider->setValue(temparray[1].toInt());
+    ui->b_slider->setValue(temparray[2].toInt());
+}
+
+void controllerWindow::on_presets_dropdown_currentIndexChanged(int index)
+{
+    preset_index = index;
+}