void KTextDocumentLayout::setLayout(LayoutState *layout)
{
Q_ASSERT(layout);
delete m_state;
m_state = layout;
scheduleLayout();
}
void PlayListGalleryView::setPlayListRecords(QList<PlayListRecord *> records)
{
clear();
incrItemsToLoad(records.count());
for (int i = 0; i < records.count(); ++i) {
PlayListGalleryItem *item = new PlayListGalleryItem(records[i],
rendererFactory());
addItem(item);
}
scheduleLayout();
}
void KTextDocumentLayout::documentChanged(int position, int charsRemoved, int charsAdded)
{
Q_UNUSED(charsRemoved);
if (shapes().count() == 0) // nothing to do.
return;
/*
switch (document()->documentLayout()->property("KoTextRelayoutForPage").toInt()) {
case KTextShapeData::NormalState:
kDebug() << "KoTextRelayoutForPage in NormalState"; break;
case KTextShapeData::LayoutCopyShape:
kDebug() << "KoTextRelayoutForPage in LayoutCopyShape"; break;
case KTextShapeData::LayoutOrig:
kDebug() << "KoTextRelayoutForPage in LayoutOrig, skipping relayout"; break;
}
*/
if (document()->documentLayout()->property("KoTextRelayoutForPage").toInt() == KTextShapeData::LayoutOrig) {
// don't refresh if we relayout after a relayout-for-page
return;
}
int from = position;
const int to = from + charsAdded;
while (from < to) { // find blocks that have been added
QTextBlock block = document()->findBlock(from);
if (! block.isValid())
break;
if (from == block.position() && block.textList()) {
KTextBlockData *data = dynamic_cast<KTextBlockData*>(block.userData());
if (data)
data->setCounterWidth(-1); // invalidate whole list.
}
from = block.position() + block.length();
}
foreach (KShape *shape, shapes()) {
KTextShapeData *data = qobject_cast<KTextShapeData*>(shape->userData());
Q_ASSERT(data);
if (data && data->position() <= position && data->endPosition() >= position) {
// found our (first) shape to re-layout
data->foul();
m_state->interrupted = true;
scheduleLayout();
return;
}
}
