bool KarbonLayerSortingModel::lessThan(const QModelIndex &left, const QModelIndex &right) const
{
KoShape * leftShape = static_cast<KoShape*>(left.internalPointer());
KoShape * rightShape = static_cast<KoShape*>(right.internalPointer());
if (! leftShape || ! rightShape)
return false;
if (m_document) {
KoShapeLayer * leftLayer = dynamic_cast<KoShapeLayer*>(leftShape);
KoShapeLayer * rightLayer = dynamic_cast<KoShapeLayer*>(rightShape);
if (leftLayer && rightLayer) {
return m_document->layerPos(leftLayer) < m_document->layerPos(rightLayer);
} else {
if (leftShape->zIndex() == rightShape->zIndex()) {
KoShapeContainer * leftParent = leftShape->parent();
KoShapeContainer * rightParent = rightShape->parent();
if (leftParent && leftParent == rightParent) {
QList<KoShape*> children = leftParent->shapes();
return children.indexOf(leftShape) < children.indexOf(rightShape);
} else {
return leftShape < rightShape;
}
} else {
return leftShape->zIndex() < rightShape->zIndex();
}
}
} else {
if (leftShape->zIndex() == rightShape->zIndex())
return leftShape < rightShape;
else
return leftShape->zIndex() < rightShape->zIndex();
}
}
void KWCopyShape::paint(QPainter &painter, const KoViewConverter &converter, KoShapePaintingContext &paintcontext)
{
Q_ASSERT(m_original);
//paint all child shapes
KoShapeContainer* container = dynamic_cast<KoShapeContainer*>(m_original);
if (container) {
QList<KoShape*> sortedObjects = container->shapes();
sortedObjects.append(m_original);
qSort(sortedObjects.begin(), sortedObjects.end(), KoShape::compareShapeZIndex);
// Do the following to revert the absolute transformation of the
// container that is re-applied in shape->absoluteTransformation()
// later on. The transformation matrix of the container has already
// been applied once before this function is called.
QTransform baseMatrix = container->absoluteTransformation(&converter).inverted() * painter.transform();
KWPage copypage = m_pageManager->page(this);
Q_ASSERT(copypage.isValid());
foreach(KoShape *shape, sortedObjects) {
painter.save();
if (shape != m_original) {
painter.setTransform(shape->absoluteTransformation(&converter) * baseMatrix);
}
KoTextShapeData *data = qobject_cast<KoTextShapeData*>(shape->userData());
if (data == 0) {
shape->paint(painter, converter, paintcontext);
}
else {
// Since the rootArea is shared between the copyShape and the originalShape we need to
// temporary switch the used KoTextPage to be sure the proper page-numbers are displayed.
KWPage originalpage = m_pageManager->page(shape);
Q_ASSERT(originalpage.isValid());
KoTextLayoutRootArea *area = data->rootArea();
bool wasBlockChanges = false;
if (area) {
// We need to block documentChanged() signals emitted cause for example page-variables
// may change there content to result in us marking root-areas dirty for relayout else
// we could end in an infinite relayout ping-pong.
wasBlockChanges = area->documentLayout()->changesBlocked();
area->documentLayout()->setBlockChanges(true);
area->setPage(new KWPage(copypage));
}
shape->paint(painter, converter, paintcontext);
if (area) {
area->setPage(new KWPage(originalpage));
area->documentLayout()->setBlockChanges(wasBlockChanges);
}
}
painter.restore();
if (shape->stroke()) {
painter.save();
painter.setTransform(shape->absoluteTransformation(&converter) * baseMatrix);
shape->stroke()->paint(shape, painter, converter);
painter.restore();
}
}
} else {
static void prepare(KoShape *s, QMap<KoShape*, QList<KoShape*> > &newOrder, KoShapeManager *manager, KoShapeReorderCommand::MoveShapeType move)
{
KoShapeContainer *parent = s->parent();
QMap<KoShape*, QList<KoShape*> >::iterator it(newOrder.find(parent));
if (it == newOrder.end()) {
QList<KoShape*> children;
if (parent != 0) {
children = parent->shapes();
}
else {
// get all toplevel shapes
children = manager->topLevelShapes();
}
qSort(children.begin(), children.end(), KoShape::compareShapeZIndex);
// the append and prepend are needed so that the raise/lower of all shapes works as expected.
children.append(0);
children.prepend(0);
it = newOrder.insert(parent, children);
}
QList<KoShape *> & shapes(newOrder[parent]);
int index = shapes.indexOf(s);
if (index != -1) {
shapes.removeAt(index);
switch (move) {
case KoShapeReorderCommand::BringToFront:
index = shapes.size();
break;
case KoShapeReorderCommand::RaiseShape:
if (index < shapes.size()) {
++index;
}
break;
case KoShapeReorderCommand::LowerShape:
if (index > 0) {
--index;
}
break;
case KoShapeReorderCommand::SendToBack:
index = 0;
break;
}
shapes.insert(index,s);
}
}
void ShowChangesCommand::checkAndAddAnchoredShapes(int position, int length)
{
KoInlineTextObjectManager *inlineObjectManager
= KoTextDocument(m_document).inlineTextObjectManager();
Q_ASSERT(inlineObjectManager);
QTextCursor cursor = m_textEditor->document()->find(QString(QChar::ObjectReplacementCharacter), position);
while(!cursor.isNull() && cursor.position() < position + length) {
QTextCharFormat fmt = cursor.charFormat();
KoInlineObject *object = inlineObjectManager->inlineTextObject(fmt);
Q_ASSERT(object);
/* FIXME
KoTextAnchor *anchor = dynamic_cast<KoTextAnchor *>(object);
if (!anchor) {
continue;
}
*/
#if 0
// TODO -- since March 2010...
KoTextDocumentLayout *lay = qobject_cast<KoTextDocumentLayout*>(m_document->documentLayout());
KoShapeContainer *container = dynamic_cast<KoShapeContainer *>(lay->shapeForPosition(i));
// a very ugly hack. Since this class is going away soon, it should be okay
if (!container)
container = dynamic_cast<KoShapeContainer *>((lay->shapes()).at(0));
if (container) {
container->addShape(anchor->shape());
KUndo2Command *shapeCommand = m_canvas->shapeController()->addShapeDirect(anchor->shape());
shapeCommand->redo();
m_shapeCommands.push_front(shapeCommand);
}
#endif
cursor = m_textEditor->document()->find(QString(QChar::ObjectReplacementCharacter), position);
}
}