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++ // Copyright (C) 2016 The Qt Company Ltd.
++ // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
++
++ // EXTERNAL INCLUDES
++ #include <QDesktopServices>
++ #include <QKeyEvent>
++ #include <QMessageBox>
++ #include <QListWidget>
++ #include <QVBoxLayout>
++ #include <QFileInfo>
++ #include <QFileInfoList>
++ #include <QListWidgetItem>
++
++ // INTERNAL INCLUDES
++
++ // CLASS HEADER
++ #include "contenttab.h"
++
++
++ // CONSTRUCTORS & DESTRUCTORS
++ ContentTab::ContentTab(QWidget *parent) :
++ QListWidget(parent)
++ {
++ setDragEnabled(false);
++ setIconSize(QSize(45, 45));
++ }
++
++ ContentTab::~ContentTab()
++ {
++ }
++
++ // NEW PUBLIC METHODS
++ void ContentTab::init(const QStandardPaths::StandardLocation &location,
++ const QString &filter,
++ const QString &icon)
++ {
++ setContentDir(location);
++ QStringList filterList;
++ filterList = filter.split(";");
++ m_ContentDir.setNameFilters(filterList);
++ setIcon(icon);
++
++ connect(this, &ContentTab::itemClicked,
++ this, &ContentTab::openItem);
++
++ populateListWidget();
++ }
++
++ // NEW PROTECTED METHODS
++ void ContentTab::setContentDir(const QStandardPaths::StandardLocation &location)
++ {
++ m_ContentDir.setPath(QStandardPaths::writableLocation(location));
++ }
++
++ void ContentTab::setIcon(const QString &icon)
++ {
++ m_Icon = QIcon(icon);
++ }
++
++ void ContentTab::populateListWidget()
++ {
++ const QFileInfoList fileList = m_ContentDir.entryInfoList(QDir::Files, QDir::Time);
++ for (const QFileInfo &item : fileList)
++ new QListWidgetItem(m_Icon, itemName(item), this);
++ }
++
++ QString ContentTab::itemName(const QFileInfo &item)
++ {
++ return QString(item.baseName() + "." + item.completeSuffix());
++ }
++
++ QUrl ContentTab::itemUrl(QListWidgetItem *item)
++ {
++ return QUrl("file:///" + m_ContentDir.absolutePath() + "/" + item->text());
++ }
++
++ void ContentTab::keyPressEvent(QKeyEvent *event)
++ {
++ switch (event->key()) {
++ case Qt::Key_Select:
++ openItem(currentItem());
++ Q_FALLTHROUGH();
++ default:
++ QListWidget::keyPressEvent(event);
++ break;
++ }
++ }
++
++ void ContentTab::handleErrorInOpen(QListWidgetItem *item)
++ {
++ Q_UNUSED(item);
++ QMessageBox::warning(this, tr("Operation Failed"), tr("Unknown error!"), QMessageBox::Close);
++ }
++
++ // NEW SLOTS
++ void ContentTab::openItem(QListWidgetItem *item)
++ {
++ bool ret = QDesktopServices::openUrl(itemUrl(item));
++ if (!ret)
++ handleErrorInOpen(item);
++ }
++
++
++ // End of File