void PlacesView::activateRow(int type, const QModelIndex& index) {
if(!index.parent().isValid()) // ignore root items
return;
PlacesModelItem* item = static_cast<PlacesModelItem*>(model_->itemFromIndex(index));
if(item) {
FmPath* path = item->path();
if(!path) {
// check if mounting volumes is needed
if(item->type() == PlacesModelItem::Volume) {
PlacesModelVolumeItem* volumeItem = static_cast<PlacesModelVolumeItem*>(item);
if(!volumeItem->isMounted()) {
// Mount the volume
GVolume* volume = volumeItem->volume();
MountOperation* op = new MountOperation(true, this);
op->mount(volume);
// connect(op, SIGNAL(finished(GError*)), SLOT(onMountOperationFinished(GError*)));
// blocking here until the mount operation is finished?
// FIXME: update status of the volume after mount is finished!!
if(!op->wait())
return;
path = item->path();
}
}
}
if(path) {
Q_EMIT chdirRequested(type, path);
}
}
}
PlacesModelItem* PlacesModel::itemFromPath(QStandardItem* rootItem, FmPath* path) {
int rowCount = rootItem->rowCount();
for(int i = 0; i < rowCount; ++i) {
PlacesModelItem* item = static_cast<PlacesModelItem*>(rootItem->child(i, 0));
if(fm_path_equal(item->path(), path))
return item;
}
return NULL;
}
void PlacesView::onOpenNewWindow()
{
PlacesModel::ItemAction* action = static_cast<PlacesModel::ItemAction*>(sender());
if(!action->index().isValid())
return;
PlacesModelItem* item = static_cast<PlacesModelItem*>(model_->itemFromIndex(action->index()));
if(item)
Q_EMIT chdirRequested(2, item->path());
}
PlacesModelMountItem* PlacesModel::itemFromMount(GMount* mount) {
int rowCount = devicesRoot->rowCount();
for(int i = 0; i < rowCount; ++i) {
PlacesModelItem* item = static_cast<PlacesModelItem*>(devicesRoot->child(i, 0));
if(item->type() == PlacesModelItem::Mount) {
PlacesModelMountItem* mountItem = static_cast<PlacesModelMountItem*>(item);
if(mountItem->mount() == mount)
return mountItem;
}
}
return NULL;
}
PlacesModelVolumeItem* PlacesModel::itemFromVolume(GVolume* volume) {
int rowCount = devicesRoot->rowCount();
for(int i = 0; i < rowCount; ++i) {
PlacesModelItem* item = static_cast<PlacesModelItem*>(devicesRoot->child(i, 0));
if(item->type() == PlacesModelItem::Volume) {
PlacesModelVolumeItem* volumeItem = static_cast<PlacesModelVolumeItem*>(item);
if(volumeItem->volume() == volume)
return volumeItem;
}
}
return NULL;
}
void PlacesModel::updateIcons() {
// the icon theme is changed and we need to update the icons
PlacesModelItem* item;
int row;
int n = placesRoot->rowCount();
for(row = 0; row < n; ++row) {
item = static_cast<PlacesModelItem*>(placesRoot->child(row));
item->updateIcon();
}
n = devicesRoot->rowCount();
for(row = 0; row < n; ++row) {
item = static_cast<PlacesModelItem*>(devicesRoot->child(row));
item->updateIcon();
}
}
Qt::ItemFlags PlacesModel::flags(const QModelIndex& index) const {
if(index.column() == 1) // make 2nd column of every row selectable.
return Qt::ItemIsSelectable | Qt::ItemIsEnabled;
if(!index.parent().isValid()) { // root items
if(index.row() == 2) // bookmarks root
return Qt::ItemIsEnabled | Qt::ItemIsDropEnabled;
else
return Qt::ItemIsEnabled;
}
PlacesModelItem* placesItem = static_cast<PlacesModelItem*>(itemFromIndex(index));
if(placesItem) {
if(placesItem->type() == PlacesModelItem::Bookmark)
return Qt::ItemIsSelectable | Qt::ItemIsEnabled | Qt::ItemIsDropEnabled | Qt::ItemIsDragEnabled;
}
return Qt::ItemIsSelectable | Qt::ItemIsEnabled | Qt::ItemIsDropEnabled;
// return QStandardItemModel::flags(index);
}
void PlacesView::setCurrentPath(FmPath* path) {
if(currentPath_)
fm_path_unref(currentPath_);
if(path) {
currentPath_ = fm_path_ref(path);
// TODO: search for item with the path in model_ and select it.
PlacesModelItem* item = model_->itemFromPath(currentPath_);
if(item) {
selectionModel()->select(item->index(), QItemSelectionModel::SelectCurrent|QItemSelectionModel::Rows);
}
else
clearSelection();
}
else {
currentPath_ = NULL;
clearSelection();
}
}
void PlacesView::contextMenuEvent(QContextMenuEvent* event) {
QModelIndex index = indexAt(event->pos());
if(index.isValid() && index.parent().isValid()) {
if(index.column() != 0) // the real item is at column 0
index = index.sibling(index.row(), 0);
// Do not take the ownership of the menu since
// it will be deleted with deleteLater() upon hidden.
// This is possibly related to #145 - https://github.com/lxde/pcmanfm-qt/issues/145
QMenu* menu = new QMenu();
QAction* action;
PlacesModelItem* item = static_cast<PlacesModelItem*>(model_->itemFromIndex(index));
if(item->type() != PlacesModelItem::Mount
&& (item->type() != PlacesModelItem::Volume
|| static_cast<PlacesModelVolumeItem*>(item)->isMounted())) {
action = new PlacesModel::ItemAction(item->index(), tr("Open in New Tab"), menu);
connect(action, &QAction::triggered, this, &PlacesView::onOpenNewTab);
menu->addAction(action);
action = new PlacesModel::ItemAction(item->index(), tr("Open in New Window"), menu);
connect(action, &QAction::triggered, this, &PlacesView::onOpenNewWindow);
menu->addAction(action);
}
switch(item->type()) {
case PlacesModelItem::Places: {
FmPath* path = item->path();
if(path && fm_path_equal(fm_path_get_trash(), path)) {
action = new PlacesModel::ItemAction(item->index(), tr("Empty Trash"), menu);
connect(action, &QAction::triggered, this, &PlacesView::onEmptyTrash);
menu->addAction(action);
}
break;
}
case PlacesModelItem::Bookmark: {
// create context menu for bookmark item
if(item->index().row() > 0) {
action = new PlacesModel::ItemAction(item->index(), tr("Move Bookmark Up"), menu);
connect(action, &QAction::triggered, this, &PlacesView::onMoveBookmarkUp);
menu->addAction(action);
}
if(item->index().row() < model_->rowCount()) {
action = new PlacesModel::ItemAction(item->index(), tr("Move Bookmark Down"), menu);
connect(action, &QAction::triggered, this, &PlacesView::onMoveBookmarkDown);
menu->addAction(action);
}
action = new PlacesModel::ItemAction(item->index(), tr("Rename Bookmark"), menu);
connect(action, &QAction::triggered, this, &PlacesView::onRenameBookmark);
menu->addAction(action);
action = new PlacesModel::ItemAction(item->index(), tr("Remove Bookmark"), menu);
connect(action, &QAction::triggered, this, &PlacesView::onDeleteBookmark);
menu->addAction(action);
break;
}
case PlacesModelItem::Volume: {
PlacesModelVolumeItem* volumeItem = static_cast<PlacesModelVolumeItem*>(item);
if(volumeItem->isMounted()) {
action = new PlacesModel::ItemAction(item->index(), tr("Unmount"), menu);
connect(action, &QAction::triggered, this, &PlacesView::onUnmountVolume);
}
else {
action = new PlacesModel::ItemAction(item->index(), tr("Mount"), menu);
connect(action, &QAction::triggered, this, &PlacesView::onMountVolume);
}
menu->addAction(action);
if(volumeItem->canEject()) {
action = new PlacesModel::ItemAction(item->index(), tr("Eject"), menu);
connect(action, &QAction::triggered, this, &PlacesView::onEjectVolume);
menu->addAction(action);
}
break;
}
case PlacesModelItem::Mount: {
action = new PlacesModel::ItemAction(item->index(), tr("Unmount"), menu);
connect(action, &QAction::triggered, this, &PlacesView::onUnmountMount);
menu->addAction(action);
break;
}
}
if(menu->actions().size()) {
menu->popup(mapToGlobal(event->pos()));
connect(menu, &QMenu::aboutToHide, menu, &QMenu::deleteLater);
} else {
menu->deleteLater();
}
}
}