#include "Menu.h"
#include "ui_Menu.h"

Menu::Menu(QWidget* parent)
    : QWidget(parent)
    , ui(new Ui::Menu)
{
    ui->setupUi(this);
    ui->btnChannelA->setChecked(true);

    // set window background transparent
    //    QPalette pal = palette();
    //    pal.setBrush(QPalette::Base, Qt::transparent);
    //    setPalette(pal);
    //    setAttribute(Qt::WA_TranslucentBackground, true);

    QPoint globalPos = parent->mapToGlobal(QPoint(0, 0)); //父窗口绝对坐标
    int x = globalPos.x() + (parent->width() - this->width()) / 2; //x坐标
    int y = globalPos.y() + (parent->height() - this->height()) / 2; //y坐标
    this->move(x, y); //窗口移动
}

Menu::~Menu()
{
    delete ui;
}

QString Menu::getCurChannel()
{
    if (ui->btnChannelA->isChecked())
        return "HDMI-A";
    else
        return "HDMI-B";
}

void Menu::setCurChannel(QString channel)
{
    if (channel == "HDMI-A")
        ui->btnChannelA->setChecked(true);
    else
        ui->btnChannelB->setChecked(true);
}