#include "widget.h"
#include "ui_widget.h"

Widget::Widget(QWidget *parent)
    : QWidget(parent)
    , ui(new Ui::Widget)
{
    ui->setupUi(this);
    speech=new QTextToSpeech(this);
    id1=startTimer(1000);
    //设置文本到中间
    ui->sys_label->setAlignment(Qt::AlignCenter);
    ui->textEdit->setAlignment(Qt::AlignCenter);
    ui->setlineEdit->setAlignment(Qt::AlignCenter);
}

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

void Widget::timerEvent(QTimerEvent *e)
{
    QTime sys_time=QTime::currentTime();
    QString s=sys_time.toString("hh:mm:ss");
    if(e->timerId()==id1)//每秒显示时间
    {
        ui->sys_label->setText(s);
    }
    else if(e->timerId()==id2)//每秒对比是否到闹钟时间
    {
        QString time=ui->setlineEdit->text();
        QString text=ui->textEdit->toPlainText();
        if(s==time)
        {
            int n=5;
            while(n--)
            {
                speech->say(text);
                qDebug()<<text;
            }
        }
    }
}

void Widget::on_btn_clicked()
{
    if(ui->btn->text()=="启动")
    {
        ui->btn->setText("关闭");
        id2=startTimer(1000);
    }
    else
    {
        killTimer(id2);
        ui->btn->setText("启动");
    }
}