gcs-nf/App/MenuBarUI/MenuBarUI.cpp

#include "MenuBarUI.h"
#include "ui_MenuBarUI.h"


MenuBarUI::MenuBarUI(QWidget *parent) :
    QWidget(parent),
    ui(new Ui::MenuBarUI)
{
    ui->setupUi(this);

    //load qss
    QFile file(":/qss/MenuBarUI.qss");
    file.open(QFile::ReadOnly);
    QTextStream filetext(&file);
    QString stylesheet = filetext.readAll();
    this->setStyleSheet(stylesheet);
    file.close();


    MessageTimer = new QTimer(this);

    connect(MessageTimer,SIGNAL(timeout()),
            this,SLOT(MessageTimeOut()));




    showMessage(tr("Starting...\n"),5000);


    setPushButtonState(state::unSelected,
                       state::unSelected,
                       state::unSelected,
                       state::Selected,
                       state::unSelected,
                       state::unSelected);



}

MenuBarUI::~MenuBarUI()
{
    if(MessageTimer)
    {
        if(MessageTimer->isActive())
        {
            MessageTimer->stop();
        }
        delete MessageTimer;
    }

    delete ui;
}

void MenuBarUI::setPushButtonState(uint8_t state1,uint8_t state2,uint8_t state3,uint8_t state4,uint8_t state5,uint8_t state6)
{
    ui->pushButton_Setting->setProperty("state",state1);
    ui->pushButton_Setting->style()->unpolish(ui->pushButton_Setting);
    ui->pushButton_Setting->style()->polish(ui->pushButton_Setting);

    ui->pushButton_SelfTest->setProperty("state",state2);
    ui->pushButton_SelfTest->style()->unpolish(ui->pushButton_SelfTest);
    ui->pushButton_SelfTest->style()->polish(ui->pushButton_SelfTest);

    ui->pushButton_Mission->setProperty("state",state3);
    ui->pushButton_Mission->style()->unpolish(ui->pushButton_Mission);
    ui->pushButton_Mission->style()->polish(ui->pushButton_Mission);

    ui->pushButton_Flight->setProperty("state",state4);
    ui->pushButton_Flight->style()->unpolish(ui->pushButton_Flight);
    ui->pushButton_Flight->style()->polish(ui->pushButton_Flight);

    ui->pushButton_Info->setProperty("state",state5);
    ui->pushButton_Info->style()->unpolish(ui->pushButton_Info);
    ui->pushButton_Info->style()->polish(ui->pushButton_Info);

    ui->pushButton_Base->setProperty("state",state6);
    ui->pushButton_Base->style()->unpolish(ui->pushButton_Base);
    ui->pushButton_Base->style()->polish(ui->pushButton_Base);
}







void MenuBarUI::onClicked()
{
    qDebug() << "click";
}

void MenuBarUI::on_pushButton_Setting_clicked()
{
    ui->pushButton_Base->hide();
    setPushButtonState(state::Selected,
                       state::unSelected,
                       state::unSelected,
                       state::unSelected,
                       state::unSelected,
                       state::unSelected);

    update();
    emit IndexChanged(0);
}

void MenuBarUI::on_pushButton_SelfTest_clicked()
{
    ui->pushButton_Base->hide();
    setPushButtonState(state::unSelected,
                       state::Selected,
                       state::unSelected,
                       state::unSelected,
                       state::unSelected,
                       state::unSelected);
    update();
    emit IndexChanged(1);
}

void MenuBarUI::on_pushButton_Mission_clicked()
{
    ui->pushButton_Base->hide();
    setPushButtonState(state::unSelected,
                       state::unSelected,
                       state::Selected,
                       state::unSelected,
                       state::unSelected,
                       state::unSelected);
    update();
    emit IndexChanged(2);
}

void MenuBarUI::on_pushButton_Flight_clicked()
{
    ui->pushButton_Base->show();
    setPushButtonState(state::unSelected,
                       state::unSelected,
                       state::unSelected,
                       state::Selected,
                       state::unSelected,
                       state::unSelected);
    update();
    emit IndexChanged(3);
}

void MenuBarUI::on_pushButton_Info_clicked()
{   
    ui->pushButton_Base->hide();
    setPushButtonState(state::unSelected,
                       state::unSelected,
                       state::unSelected,
                       state::unSelected,
                       state::Selected,
                       state::unSelected);

    update();
    emit IndexChanged(4);
}

void MenuBarUI::on_pushButton_Base_clicked()
{
    update();
    emit IndexChanged(5);
}

void MenuBarUI::showMessage(const QString &message, int TimeOut)
{
    ui->label_Status->setText(message);
    //这句：如果小于0，那么不生成定时器，减少内存开支，因为小于0时，定时器永远不会触发

    if(TimeOut > 0)
    {
        if(MessageTimer->isActive())
        {
            MessageTimer->stop();
        }
        MessageTimer->start(TimeOut);
    }
    else
    {
        if(MessageTimer->isActive())
        {
            MessageTimer->stop();
        }
    }
}

void MenuBarUI::clearMessage()
{
    ui->label_Status->clear();
}


void MenuBarUI::MessageTimeOut(void)
{
    if(MessageTimer->isActive())
    {
        MessageTimer->stop();
    }
   clearMessage();
}