Warning, file /frameworks/kwidgetsaddons/src/kpixmapsequence.cpp was not indexed or was modified since last indexation (in which case cross-reference links may be missing, inaccurate or erroneous).

 /*
     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 <QPixmap>
 #include <QVector>
 
 class KPixmapSequencePrivate : public QSharedData
 {
 public:
     QVector<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);
 }