Advance Wayland and KDE package bring-up

Ultraworked with [Sisyphus](https://github.com/code-yeongyu/oh-my-openagent) Co-authored-by: Sisyphus <clio-agent@sisyphuslabs.ai>
2026-04-14 10:51:06 +01:00
parent 51f3c21121
commit cf12defd28
15214 changed files with 20594243 additions and 269 deletions
@@ -0,0 +1,88 @@
+
+#include "previewtest.h"
+
+#include <QApplication>
+#include <QLabel>
+#include <QLayout>
+#include <QLineEdit>
+#include <QPushButton>
+
+#include <KConfigGroup>
+#include <KIconLoader>
+#include <KSharedConfig>
+#include <QDebug>
+#include <kio/previewjob.h>
+#include <kurlrequester.h>
+
+PreviewTest::PreviewTest()
+    : QWidget()
+{
+    QGridLayout *layout = new QGridLayout(this);
+    m_url = new KUrlRequester(this);
+
+    QString path;
+    KIconLoader().loadMimeTypeIcon(QStringLiteral("video-x-generic"), KIconLoader::Desktop, 256, KIconLoader::DefaultState, QStringList(), &path);
+
+    m_url->setText(path);
+    layout->addWidget(m_url, 0, 0);
+    QPushButton *btn = new QPushButton(QStringLiteral("Generate"), this);
+    connect(btn, &QAbstractButton::clicked, this, &PreviewTest::slotGenerate);
+    layout->addWidget(btn, 0, 1);
+
+    const KConfigGroup globalConfig(KSharedConfig::openConfig(), QStringLiteral("PreviewSettings"));
+    const QStringList enabledPlugins =
+        globalConfig.readEntry("Plugins",
+                               QStringList() << QStringLiteral("directorythumbnail") << QStringLiteral("imagethumbnail") << QStringLiteral("jpegthumbnail"));
+
+    m_plugins = new QLineEdit(this);
+    layout->addWidget(m_plugins, 1, 0, 1, 2);
+    m_plugins->setText(enabledPlugins.join(QStringLiteral("; ")));
+
+    m_preview = new QLabel(this);
+    m_preview->setMinimumSize(400, 300);
+    layout->addWidget(m_preview, 2, 0, 1, 2);
+}
+
+void PreviewTest::slotGenerate()
+{
+    KFileItemList items;
+    items.append(KFileItem(m_url->url()));
+
+    QStringList enabledPlugins;
+    const QStringList splittedText = m_plugins->text().split(QLatin1Char(';'));
+    for (const QString &plugin : splittedText) {
+        enabledPlugins << plugin.trimmed();
+    }
+
+    KIO::PreviewJob *job = KIO::filePreview(items, QSize(m_preview->width(), m_preview->height()), &enabledPlugins);
+    connect(job, &KJob::result, this, &PreviewTest::slotResult);
+    connect(job, &KIO::PreviewJob::gotPreview, this, &PreviewTest::slotPreview);
+    connect(job, &KIO::PreviewJob::failed, this, &PreviewTest::slotFailed);
+}
+
+void PreviewTest::slotResult(KJob *)
+{
+    qDebug() << "PreviewTest::slotResult(...)";
+}
+
+void PreviewTest::slotPreview(const KFileItem &, const QPixmap &pix)
+{
+    qDebug() << "PreviewTest::slotPreview()";
+    m_preview->setPixmap(pix);
+}
+
+void PreviewTest::slotFailed()
+{
+    qDebug() << "PreviewTest::slotFailed()";
+    m_preview->setText(QStringLiteral("failed"));
+}
+
+int main(int argc, char **argv)
+{
+    QApplication app(argc, argv);
+    PreviewTest *w = new PreviewTest;
+    w->show();
+    return app.exec();
+}
+
+#include "moc_previewtest.cpp"