KoResourcePopupAction::KoResourcePopupAction(QSharedPointer<KoAbstractResourceServerAdapter>resourceAdapter, QObject *parent)
: KAction(parent)
, d(new Private())
{
Q_ASSERT(resourceAdapter);
d->menu = new QMenu();
QWidget *widget = new QWidget(d->menu);
QWidgetAction *wdgAction = new QWidgetAction(widget);
d->resourceList = new KoResourceItemView(widget);
d->resourceList->setModel(new KoResourceModel(resourceAdapter, widget));
d->resourceList->setItemDelegate(new KoResourceItemDelegate(widget));
KoResourceModel * resourceModel = qobject_cast<KoResourceModel*>(d->resourceList->model());
if (resourceModel) {
resourceModel->setColumnCount(1);
}
KoResource *resource = 0;
if (resourceAdapter->resources().count() > 0) {
resource = resourceAdapter->resources().at(0);
}
KoAbstractGradient *gradient = dynamic_cast<KoAbstractGradient*>(resource);
KoPattern *pattern = dynamic_cast<KoPattern*>(resource);
if (gradient) {
QGradient *qg = gradient->toQGradient();
qg->setCoordinateMode(QGradient::ObjectBoundingMode);
d->background = QSharedPointer<KoShapeBackground>(new KoGradientBackground(qg));
} else if (pattern) {
KoImageCollection *collection = new KoImageCollection();
d->background = QSharedPointer<KoShapeBackground>(new KoPatternBackground(collection));
static_cast<KoPatternBackground*>(d->background.data())->setPattern(pattern->pattern());
}
QHBoxLayout *layout = new QHBoxLayout(widget);
layout->addWidget(d->resourceList);
widget->setLayout(layout);
wdgAction->setDefaultWidget(widget);
d->menu->addAction(wdgAction);
setMenu(d->menu);
new QHBoxLayout(d->menu);
d->menu->layout()->addWidget(widget);
d->menu->layout()->setMargin(0);
connect(d->resourceList, SIGNAL(clicked(QModelIndex)), this, SLOT(indexChanged(QModelIndex)));
updateIcon();
}
void updateIndex( KoResourceSelector * me )
{
KoResourceModel * resourceModel = qobject_cast<KoResourceModel*>(me->model());
if (!resourceModel)
return;
if (!resourceModel->rowCount())
return;
int currentIndex = me->currentIndex();
QModelIndex currentModelIndex = me->view()->currentIndex();
if (currentIndex < 0 || !currentModelIndex.isValid()) {
me->blockSignals(true);
me->view()->setCurrentIndex( resourceModel->index( 0, 0 ) );
me->setCurrentIndex(0);
me->blockSignals(false);
me->update();
}
}
void KoResourceSelector::setColumnCount( int columnCount )
{
KoResourceModel * resourceModel = qobject_cast<KoResourceModel*>(model());
if (resourceModel)
resourceModel->setColumnCount( columnCount );
}