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>

local/recipes/kde/kf6-kwidgetsaddons/source/src/kpixmapsequence.cpp

@@ -0,0 +1,115 @@
+/*
+    SPDX-FileCopyrightText: 2008 Aurélien Gâteau <agateau@kde.org>
+    SPDX-FileCopyrightText: 2009 Sebastian Trueg <trueg@kde.org>
+
+    SPDX-License-Identifier: LGPL-2.1-or-later
+*/
+
+#include "kpixmapsequence.h"
+
+#include "loggingcategory.h"
+
+#include <QList>
+#include <QPixmap>
+
+class KPixmapSequencePrivate : public QSharedData
+{
+public:
+    QList<QPixmap> mFrames;
+
+    void loadSequence(const QPixmap &bigPixmap, const QSize &frameSize);
+};
+
+void KPixmapSequencePrivate::loadSequence(const QPixmap &bigPixmap, const QSize &frameSize)
+{
+    if (bigPixmap.isNull()) {
+        qCWarning(KWidgetsAddonsLog) << "Invalid pixmap specified.";
+        return;
+    }
+
+    QSize size(frameSize);
+    if (!size.isValid()) {
+        size = QSize(bigPixmap.width(), bigPixmap.width());
+    }
+    if (bigPixmap.width() % size.width() || bigPixmap.height() % size.height()) {
+        qCWarning(KWidgetsAddonsLog) << "Invalid framesize.";
+        return;
+    }
+
+    const int rowCount = bigPixmap.height() / size.height();
+    const int colCount = bigPixmap.width() / size.width();
+    mFrames.resize(rowCount * colCount);
+
+    int pos = 0;
+    for (int row = 0; row < rowCount; ++row) {
+        for (int col = 0; col < colCount; ++col) {
+            QPixmap pix = bigPixmap.copy(col * size.width(), row * size.height(), size.width(), size.height());
+            mFrames[pos++] = pix;
+        }
+    }
+}
+
+KPixmapSequence::KPixmapSequence()
+    : d(new KPixmapSequencePrivate)
+{
+}
+
+KPixmapSequence::KPixmapSequence(const KPixmapSequence &other)
+{
+    d = other.d;
+}
+
+KPixmapSequence::KPixmapSequence(const QPixmap &bigPixmap, const QSize &frameSize)
+    : d(new KPixmapSequencePrivate)
+{
+    d->loadSequence(bigPixmap, frameSize);
+}
+
+KPixmapSequence::KPixmapSequence(const QString &fullPath, int size)
+    : d(new KPixmapSequencePrivate)
+{
+    d->loadSequence(QPixmap(fullPath), QSize(size, size));
+}
+
+KPixmapSequence::~KPixmapSequence()
+{
+}
+
+KPixmapSequence &KPixmapSequence::operator=(const KPixmapSequence &other)
+{
+    d = other.d;
+    return *this;
+}
+
+bool KPixmapSequence::isValid() const
+{
+    return !isEmpty();
+}
+
+bool KPixmapSequence::isEmpty() const
+{
+    return d->mFrames.isEmpty();
+}
+
+QSize KPixmapSequence::frameSize() const
+{
+    if (isEmpty()) {
+        qCWarning(KWidgetsAddonsLog) << "No frame loaded";
+        return QSize();
+    }
+    return d->mFrames[0].size();
+}
+
+int KPixmapSequence::frameCount() const
+{
+    return d->mFrames.size();
+}
+
+QPixmap KPixmapSequence::frameAt(int index) const
+{
+    if (isEmpty() || index > frameCount() - 1) {
+        qCWarning(KWidgetsAddonsLog) << "No frame loaded";
+        return QPixmap();
+    }
+    return d->mFrames.at(index);
+}