64 lines
1.6 KiB
C++
64 lines
1.6 KiB
C++
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#include "DisplayMovieWidget.h"
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#include <QApplication>
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#include <QDir>
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#include "BackgroundWidget.h"
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#include "ui_DisplayMovieWidget.h"
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DisplayMovieWidget* displayWidget = nullptr;
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DisplayMovieWidget& DisplayMovieWidget::Get() {
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return *displayWidget;
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}
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DisplayMovieWidget::DisplayMovieWidget(QWidget *parent) :
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ScreenWidget(parent),
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ui(new Ui::DisplayMovieWidget) {
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displayWidget = this;
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ui->setupUi(this);
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InitMaskPixmaps();
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m_movieWidgets.append(ui->baclgrpimd_widget);
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m_movieWidgets.append(ui->whiteblack_widget);
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connect(&m_timer, &QTimer::timeout, this, &DisplayMovieWidget::OnTimeout);
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m_timer.start(1000 / 25);
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}
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DisplayMovieWidget::~DisplayMovieWidget() {
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delete ui;
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displayWidget = nullptr;
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}
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void DisplayMovieWidget::InitMaskPixmaps() {
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const QString imageDir = QApplication::applicationDirPath() + "/ProjectDisplay/mask";
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QStringList jpgFiles;
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QDir dir(imageDir);
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QStringList filters;
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filters << "*.jpg"; // 添加 JPG 的文件扩展名
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QFileInfoList fileInfoList = dir.entryInfoList(filters, QDir::Files); // 使用过滤器获取文件列表
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foreach(const QFileInfo & fileInfo, fileInfoList) {
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m_pixmapPaths.append(fileInfo.absoluteFilePath());
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}
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}
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void DisplayMovieWidget::OnTimeout() {
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if (m_pixmaps.count() < m_pixmapPaths.count()) {
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QPixmap pixmap(m_pixmapPaths[m_pixmaps.count()]); // 获取文件的绝对路径
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m_pixmaps.emplace_back(std::move(pixmap));
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}
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for (auto widget : m_movieWidgets) {
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widget->OnTimeout();
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}
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}
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