Library_Project/demo/VideoPlayer/widget.cpp

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

#include <QTimer>
#include <QFileDialog>

#include "spdlog/spdlog.h"
#include "fmtlog.h"

#include "VideoPlayer1.h"
#include "VideoPlayer.h"

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

    // m_videoPlayer = std::make_shared<VideoPlayer>();
    // m_videoPlayer->setParent(ui->widget_display);

    m_videoPlayer1 = std::make_shared<VideoPlayer1>();
    m_videoPlayer1->setParent(ui->widget_display);
    SPDLOG_INFO("***** Qt Library *****");
    
    VideoPlayer::ListHWDecoder();
}

Widget::~Widget()
{

    delete ui;
}


void Widget::on_pBtn_openVideo_clicked()
{
    SPDLOG_INFO("点击了“打开视频”按钮");
    QFileDialog fileDialog(this);
    fileDialog.setWindowTitle("选择视频文件");
    fileDialog.setFileMode(QFileDialog::ExistingFiles);
    fileDialog.setNameFilter("视频文件(*.mp4 *.avi *.flv *.mkv *.rmvb *.rm *.3gp *.wmv *.asf *.mov *.m4v *.dat *.vob *.mpg *.mpeg *.ts *.tp *.trp *.m2ts *.mts *.m2t *.m2p *.ps *.tp *.trp *.webm *.f4v *.swf *.avchd *.h264 *.h265 *.hevc *.vp9 *.vp8 *.vp6 *.vp10 *.rmvb *.rm *.3gp *.wmv *.asf *.mov *.m4v *.dat *.vob *.mpg *.mpeg *.ts *.tp *.trp *.m2ts *.mts *.m2t *.m2p *.ps *.tp *.trp *.webm *.f4v *.swf *.avchd *.h264 *.h265 *.hevc *.vp9 *.vp8 *.vp6 *.vp10)");
    fileDialog.setDirectory(QApplication::applicationDirPath());
    if (fileDialog.exec())
    {
        QStringList files = fileDialog.selectedFiles();
        if (files.size() > 0)
        {
            ui->lineEdit->setText(files[0]);
        }
    }

    // m_videoPlayer->setPlayVedio(ui->lineEdit->text());
    m_videoPlayer1->setPlayVedio(ui->lineEdit->text());
    
}

void Widget::on_pBtn_play_clicked()
{
    SPDLOG_INFO("点击了“播放”按钮");
    // m_videoPlayer->play();
    m_videoPlayer1->play();
}

void Widget::on_pBtn_pause_clicked()
{
    SPDLOG_INFO("点击了“暂停”按钮");
    // m_videoPlayer->pause();
}

void Widget::on_pBtn_stop_clicked()
{
    SPDLOG_INFO("点击了“停止”按钮");
    // m_videoPlayer->stop();
}

void Widget::on_pBtn_backward_clicked()
{
    SPDLOG_INFO("点击了“后退”按钮");
    // m_videoPlayer->backward(10000);
}

void Widget::on_pBtn_forward_clicked()
{
    SPDLOG_INFO("点击了“前进”按钮");
    // m_videoPlayer->forward(10000);
}