void EditCommand::undo()
{
kDebug() << "Setting old value" << mOldValue << "in bk" << mAddress << "col" << mCol;
KBookmark bk = m_model->bookmarkManager()->findByAddress(mAddress);
if(mCol==-2)
{
bk.internalElement().setAttribute("toolbar", mOldValue);
}
else if(mCol==-1)
{
bk.setIcon(mOldValue);
}
else if(mCol==0)
{
bk.setFullText(mOldValue);
}
else if(mCol==1)
{
bk.setUrl(KUrl(mOldValue));
}
else if(mCol==2)
{
bk.setDescription(mOldValue);
}
m_model->emitDataChanged(bk);
}
void CreateCommand::redo()
{
QString parentAddress = KBookmark::parentAddress(m_to);
KBookmarkGroup parentGroup =
m_model->bookmarkManager()->findByAddress(parentAddress).toGroup();
QString previousSibling = KBookmark::previousAddress(m_to);
// kDebug() << "previousSibling=" << previousSibling;
KBookmark prev = (previousSibling.isEmpty())
? KBookmark(QDomElement())
: m_model->bookmarkManager()->findByAddress(previousSibling);
KBookmark bk = KBookmark(QDomElement());
const int pos = KBookmark::positionInParent(m_to);
m_model->beginInsert(parentGroup, pos, pos);
if (m_separator) {
bk = parentGroup.createNewSeparator();
} else if (m_group) {
Q_ASSERT(!m_text.isEmpty());
bk = parentGroup.createNewFolder(m_text);
bk.internalElement().setAttribute("folded", (m_open ? "no" : "yes"));
if (!m_iconPath.isEmpty()) {
bk.setIcon(m_iconPath);
}
} else if(!m_originalBookmark.isNull()) {
QDomElement element = m_originalBookmark.internalElement().cloneNode().toElement();
bk = KBookmark(element);
parentGroup.addBookmark(bk);
} else {
bk = parentGroup.addBookmark(m_text, m_url, m_iconPath);
}
// move to right position
parentGroup.moveBookmark(bk, prev);
if (!(text().isEmpty()) && !parentAddress.isEmpty() ) {
// open the parent (useful if it was empty) - only for manual commands
Q_ASSERT( parentGroup.internalElement().tagName() != "xbel" );
parentGroup.internalElement().setAttribute("folded", "no");
}
Q_ASSERT(bk.address() == m_to);
m_model->endInsert();
}
void EditCommand::redo()
{
KBookmark bk = m_model->bookmarkManager()->findByAddress(mAddress);
if(mCol==-2)
{
if (mOldValue.isEmpty())
mOldValue = bk.internalElement().attribute("toolbar");
bk.internalElement().setAttribute("toolbar", mNewValue);
}
else if(mCol==-1)
{
if (mOldValue.isEmpty())
mOldValue = bk.icon();
bk.setIcon(mNewValue);
}
else if(mCol==0)
{
if (mOldValue.isEmpty()) // only the first time, not when compressing changes in modify()
mOldValue = bk.fullText();
kDebug() << "mOldValue=" << mOldValue;
bk.setFullText(mNewValue);
}
else if(mCol==1)
{
if (mOldValue.isEmpty())
mOldValue = bk.url().prettyUrl();
const KUrl newUrl(mNewValue);
if (!(newUrl.isEmpty() && !mNewValue.isEmpty())) // prevent emptied line if the currently entered url is invalid
bk.setUrl(newUrl);
}
else if(mCol==2)
{
if (mOldValue.isEmpty())
mOldValue = bk.description();
bk.setDescription(mNewValue);
}
m_model->emitDataChanged(bk);
}