kconfigviewstatesaver.cpp

 
#include "kconfigviewstatesaver.h"
 
#include <KConfigGroup>
 
static const char selectionKey[] = "Selection";
static const char expansionKey[] = "Expansion";
static const char currentKey[] = "Current";
static const char scrollStateHorizontalKey[] = "HorizontalScroll";
static const char scrollStateVerticalKey[] = "VerticalScroll";
 
KConfigViewStateSaver::KConfigViewStateSaver(QObject *parent)
    : KViewStateSerializer(parent)
{
}
 
void KConfigViewStateSaver::restoreState(const KConfigGroup &configGroup)
{
    restoreSelection(configGroup.readEntry(selectionKey, QStringList()));
    restoreCurrentItem(configGroup.readEntry(currentKey, QString()));
    restoreExpanded(configGroup.readEntry(expansionKey, QStringList()));
    restoreScrollState(configGroup.readEntry(scrollStateVerticalKey, -1), configGroup.readEntry(scrollStateHorizontalKey, -1));
 
    KViewStateSerializer::restoreState();
}
 
void KConfigViewStateSaver::saveState(KConfigGroup &configGroup)
{
    if (selectionModel()) {
        configGroup.writeEntry(selectionKey, selectionKeys());
        configGroup.writeEntry(currentKey, currentIndexKey());
    }
 
    if (view()) {
        QStringList expansion = expansionKeys();
 
        configGroup.writeEntry(expansionKey, expansion);
    }
 
    if (view()) {
        QPair<int, int> _scrollState = scrollState();
        configGroup.writeEntry(scrollStateVerticalKey, _scrollState.first);
        configGroup.writeEntry(scrollStateHorizontalKey, _scrollState.second);
    }
}
 
#include "moc_kconfigviewstatesaver.cpp"