void KoResourceItemView::selectionChanged(const QItemSelection &selected, const QItemSelection &/*deselected*/)
{
if (selected.isEmpty()) {
emit currentResourceChanged(QModelIndex());
} else {
emit currentResourceChanged(selected.indexes().first());
}
}
KoResourceItemChooser::KoResourceItemChooser(QSharedPointer<KoAbstractResourceServerAdapter> resourceAdapter, QWidget *parent )
: QWidget( parent ), d( new Private() )
{
Q_ASSERT(resourceAdapter);
d->splitter = new QSplitter(this);
d->model = new KoResourceModel(resourceAdapter, this);
d->view = new KoResourceItemView(this);
d->view->setModel(d->model);
d->view->setItemDelegate( new KoResourceItemDelegate( this ) );
d->view->setSelectionMode( QAbstractItemView::SingleSelection );
d->view->viewport()->installEventFilter(this);
connect(d->view, SIGNAL(currentResourceChanged(QModelIndex)),
this, SLOT(activated(QModelIndex)));
connect (d->view, SIGNAL(contextMenuRequested(QPoint)),
this, SLOT(contextMenuRequested(QPoint)));
d->previewScroller = new QScrollArea(this);
d->previewScroller->setWidgetResizable(true);
d->previewScroller->setBackgroundRole(QPalette::Dark);
d->previewScroller->setVisible(false);
d->previewScroller->setAlignment(Qt::AlignCenter);
d->previewLabel = new QLabel(this);
d->previewScroller->setWidget(d->previewLabel);
d->splitter->addWidget(d->view);
d->splitter->addWidget(d->previewScroller);
d->splitter->setSizePolicy(QSizePolicy::MinimumExpanding, QSizePolicy::MinimumExpanding);
connect(d->splitter, SIGNAL(splitterMoved(int,int)), SIGNAL(splitterMoved()));
d->buttonGroup = new QButtonGroup(this);
d->buttonGroup->setExclusive(false);
QGridLayout* layout = new QGridLayout(this);
QGridLayout* buttonLayout = new QGridLayout;
QPushButton *button = new QPushButton(this);
button->setIcon(koIcon("document-open"));
button->setToolTip(i18nc("@info:tooltip", "Import resource"));
button->setEnabled(true);
d->buttonGroup->addButton(button, Button_Import);
buttonLayout->addWidget(button, 0, 0);
button = new QPushButton(this);
button->setIcon(koIcon("trash-empty"));
button->setToolTip(i18nc("@info:tooltip", "Delete resource"));
button->setEnabled(false);
d->buttonGroup->addButton(button, Button_Remove);
buttonLayout->addWidget(button, 0, 1);
button = new QPushButton(this);
button->setIcon(koIcon("download"));
button->setToolTip(i18nc("@info:tooltip", "Download resource"));
button->setEnabled(true);
button->hide();
d->buttonGroup->addButton(button, Button_GhnsDownload);
buttonLayout->addWidget(button, 0, 3);
button = new QPushButton(this);
button->setIcon(koIcon("go-up"));
button->setToolTip(i18nc("@info:tooltip", "Share Resource"));
button->setEnabled(false);
button->hide();
d->buttonGroup->addButton( button, Button_GhnsUpload);
buttonLayout->addWidget(button, 0, 4);
connect( d->buttonGroup, SIGNAL(buttonClicked(int)), this, SLOT(slotButtonClicked(int)));
buttonLayout->setColumnStretch(0, 1);
buttonLayout->setColumnStretch(1, 1);
buttonLayout->setColumnStretch(2, 2);
buttonLayout->setSpacing(0);
buttonLayout->setMargin(0);
d->viewModeButton = new QToolButton(this);
d->viewModeButton->setIcon(koIcon("view-choose"));
d->viewModeButton->setPopupMode(QToolButton::InstantPopup);
d->viewModeButton->setVisible(false);
d->tagManager = new KoResourceTaggingManager(d->model, this);
layout->addWidget(d->tagManager->tagChooserWidget(), 0, 0);
layout->addWidget(d->viewModeButton, 0, 1);
layout->addWidget(d->splitter, 1, 0, 1, 2);
layout->addWidget(d->tagManager->tagFilterWidget(), 2, 0, 1, 2);
layout->addLayout(buttonLayout, 3, 0, 1, 2);
layout->setMargin(0);
layout->setSpacing(0);
updateButtonState();
showTaggingBar(false,false);
activated(d->model->index(0, 0));
}
void KoResourceItemView::selectionChanged(const QItemSelection &selected, const QItemSelection &/*deselected*/)
{
emit currentResourceChanged(selected.indexes().first());
}
