#include "startupWindow.h"

StartupWindow::StartupWindow()
{
    // Initialize variable.
    cPanel = NULL;

    rConfig = new RadarConfig();

    connect( rConfig, SIGNAL( configWindowAccepted( int, int ) ), this, SLOT( openControlPanel( int, int ) ) );

    rConfig->setGeometry( 400, 300, 280, 100 );
    rConfig->show();
}

StartupWindow::~StartupWindow()
{
    if( cPanel )
    {
        delete cPanel;
        cPanel = NULL;
    }
}

void StartupWindow::openControlPanel( int radarNum, int channelNum )
{
    // Copy parameters to member variables.
    radarNumber = radarNum;
    channelNumber = channelNum;

    // Hide then close the radar configuration window. Delete the pointer and set it to NULL for safety.
    rConfig->hide();
    rConfig->close();
    delete rConfig;
    rConfig = NULL;

    cPanel = new ControlPanel( radarNum, channelNum, this ); // Create a new Control Panel window.

    connect( cPanel, SIGNAL( cpWindowClosed() ), this, SLOT( closeStartupWindow() ) ); // Connect the action of closing the Control Panel window to a function.

    // Show the control panel window.
    cPanel->showMaximized();
}

void StartupWindow::closeStartupWindow()
{
    this->close(); // Close the Startup window.
}

int StartupWindow::getRadarNumber()
{
    return radarNumber; // Return the number of the radar.
}

int StartupWindow::getChannelNumber()
{
    return channelNumber; // Return the number of the channels.
}