File indexing completed on 2024-04-28 11:21:00

 /*
     SPDX-License-Identifier: GPL-2.0-or-later
     SPDX-FileCopyrightText: 2012 Martin Kuettler <martin.kuettler@gmail.com>
 */
 
 #include "placeholderentry.h"
 
 #include <QPropertyAnimation>
 #include <QJsonObject>
 
 PlaceHolderEntry::PlaceHolderEntry(Worksheet* worksheet, QSizeF s)
     : WorksheetEntry(worksheet)
 {
     m_controlElement.hide();
     setSize(s);
 }
 
 int PlaceHolderEntry::type() const
 {
     return Type;
 }
 
 bool PlaceHolderEntry::isEmpty()
 {
     /*
     // This is counter-intuitive. isEmpty() is used to find out whether a new
     // CommandEntry needs to be appended, and a PlaceHolderEntry should never
     // prevent that.
     return false;
     */
     return true;
 }
 
 bool PlaceHolderEntry::acceptRichText()
 {
     return false;
 }
 
 void PlaceHolderEntry::setContent(const QString&)
 {
 }
 
 void PlaceHolderEntry::setContent(const QDomElement&, const KZip&)
 {
 }
 
 void PlaceHolderEntry::setContentFromJupyter(const QJsonObject& cell)
 {
     Q_UNUSED(cell);
     return;
 }
 
 QJsonValue PlaceHolderEntry::toJupyterJson()
 {
     return QJsonValue();
 }
 
 
 QDomElement PlaceHolderEntry::toXml(QDomDocument&, KZip*)
 {
     return QDomElement();
 }
 
 QString PlaceHolderEntry::toPlain(const QString&, const QString&, const QString&){
     return QString();
 }
 
 void PlaceHolderEntry::layOutForWidth(qreal entry_zone_x, qreal w, bool force)
 {
     Q_UNUSED(entry_zone_x);
     Q_UNUSED(w);
     Q_UNUSED(force);
 }
 
 bool PlaceHolderEntry::evaluate(EvaluationOption evalOp)
 {
     evaluateNext(evalOp);
     return true;
 }
 
 void PlaceHolderEntry::updateEntry()
 {
 }
 
 bool PlaceHolderEntry::wantToEvaluate()
 {
     return false;
 }
 
 void PlaceHolderEntry::changeSize(QSizeF s)
 {
     if (!worksheet()->animationsEnabled()) {
         setSize(s);
         worksheet()->updateEntrySize(this);
         return;
     }
     if (aboutToBeRemoved())
         return;
 
     if (animationActive())
         endAnimation();
 
     QPropertyAnimation* sizeAn = sizeChangeAnimation(s);
 
     sizeAn->setEasingCurve(QEasingCurve::InOutQuad);
     sizeAn->start(QAbstractAnimation::DeleteWhenStopped);
 }