void TransferListView::update(const NTransfer& transfer) {
TransferListItem* file = findTransfer(transfer.user, transfer.filename);
if (!file ) {
file = new TransferListItem(findParent(transfer.user), transfer.user, transfer.filename);
museeq->flush(); // Needed to avoid transfers being added times when update() is called twice.
}
file->update(transfer);
}
QList<QPair<QString, QString> > Transfers::findByStates(TransferListView* l, QList<uint> states) {
QList<QPair<QString, QString> > items;
QTreeWidgetItemIterator it(mPoppedUpload ? mUploads : mDownloads, QTreeWidgetItemIterator::Selectable);
for(; *it; ++it) {
TransferListItem* item = dynamic_cast<TransferListItem*>(*it);
if(item && states.contains(item->state()))
items += QPair<QString, QString>(item->user(), item->path());
}
return items;
}
TransferListItem* TransferListView::findTransfer(const QString& _u, const QString& _p) {
QTreeWidgetItemIterator it(this);
while (*it) {
TransferListItem * item = dynamic_cast<TransferListItem *>(*it);
if (item && (item->user().compare(_u) == 0) && (item->path().compare(_p) == 0))
return item;
it++;
}
return NULL;
}
void TransferListView::updateParentsStats() {
if(mGroupMode == None)
return;
int topit = 0;
for(; topit < topLevelItemCount(); topit++) {
TransferListItem * top = dynamic_cast<TransferListItem *>(topLevelItem(topit));
if (top)
top->updateStats();
}
}
void TransferListView::setGroupMode(GroupMode mode) {
if(mode == mGroupMode)
return;
mGroupMode = mode;
if(mGroupMode == None) {
QList<QTreeWidgetItem *> items;
QList<QTreeWidgetItem *> subitems;
QList<QTreeWidgetItem *>::iterator sitx;
items = invisibleRootItem()->takeChildren ();
QList<QTreeWidgetItem *>::iterator itx = items.begin();
for(; itx != items.end(); ++itx) {
if ( ! ( *itx)->text(1).isNull())
invisibleRootItem()->addChild(*itx);
else {
subitems = (*itx)->takeChildren();
sitx = subitems.begin();
for(; sitx != subitems.end(); ++sitx)
invisibleRootItem()->addChild(*sitx);
}
}
setRootIsDecorated(false);
}
else {
QList<QTreeWidgetItem *> items;
items = invisibleRootItem()->takeChildren ();
QList<QTreeWidgetItem *>::iterator itx = items.begin();
for(; itx != items.end(); ++itx) {
if ( (*itx)->text(1).isNull())
invisibleRootItem()->addChild(*itx);
}
itx = items.begin();
for(; itx != items.end(); ++itx) {
if (! (*itx)->text(1).isNull()) {
TransferListItem *itxx = dynamic_cast<TransferListItem *>(*itx);
if (itxx)
findParent(itxx->user())->addChild(*itx);
}
}
updateParentsStats();
setRootIsDecorated(true);
}
}
void Transfers::retrySelected() {
QList<QPair<QString, QPair<QString, qint64> > > items;
QTreeWidgetItemIterator it(mPoppedUpload ? mUploads : mDownloads, QTreeWidgetItemIterator::Selected | QTreeWidgetItemIterator::NotHidden);
for(; *it; ++it) {
TransferListItem* item = dynamic_cast<TransferListItem*>(*it);
if (item)
items += QPair<QString, QPair<QString, qint64> >(item->user(), QPair<QString, qint64>(item->path(), item->size()));
}
QList<QPair<QString, QPair<QString, qint64> > >::iterator sit = items.begin();
for(; sit != items.end(); ++sit) {
if(mPoppedUpload)
museeq->uploadFile((*sit).first, (*sit).second.first);
else
museeq->downloadFile((*sit).first, (*sit).second.first, (*sit).second.second);
}
}
TransferListItem* TransferListView::findParent(const QString& user) {
if (mGroupMode == None)
return static_cast<TransferListItem *>(invisibleRootItem());
TransferListItem * parent = 0;
QList<QTreeWidgetItem *> Groups = TransferListView::findItems(user, Qt::MatchExactly, 0);
QList<QTreeWidgetItem *>::iterator transfers_it = Groups.begin();
for(; transfers_it != Groups.end(); ++transfers_it) {
TransferListItem * trans = dynamic_cast<TransferListItem *>(*transfers_it);
if (trans && trans->path().isNull()) {
parent = trans;
}
}
if (! parent)
parent = new TransferListItem(this, user, QString::null);
addTopLevelItem(parent);
return parent;
}
void Transfers::setupUsers() {
mUsersMenu->clear();
QStringList users;
QTreeWidgetItemIterator it(mPoppedUpload ? mUploads : mDownloads, QTreeWidgetItemIterator::Selected );
for(; *it; ++it) {
TransferListItem* item = dynamic_cast<TransferListItem*>(*it);
if(item && !users.contains(item->user()))
{
users << item->user();
}
}
int numusers = users.size();
mTransferMenu->removeAction(mUsersMenu->menuAction());
delete mUsersMenu;
if (numusers <= 0) {
mUsersMenu = mTransferMenu->addMenu(tr("Users"));
return;
}
else if (numusers == 1) {
mUsersMenu = new Usermenu(mTransferMenu);
dynamic_cast<Usermenu*>(mUsersMenu)->setup(users.first());
QAction * usermenu = mTransferMenu->addMenu(mUsersMenu);
usermenu->setText(tr("User '%1'").arg(users.first()));
}
else {
QStringListIterator usersIt(users);
mUsersMenu = mTransferMenu->addMenu(tr("Users"));
while (usersIt.hasNext()) {
QString username = usersIt.next();
Usermenu *m = new Usermenu(mUsersMenu);
m->setup(username);
QAction * usermenu = mUsersMenu->addMenu(static_cast<QMenu*>(m));
usermenu->setText(username);
}
}
}
QList<QPair<QString, QString> > Transfers::findSelected(TransferListView* l) {
QList<QPair<QString, QString> > items;
QTreeWidgetItemIterator it(mPoppedUpload ? mUploads : mDownloads, QTreeWidgetItemIterator::Selected | QTreeWidgetItemIterator::NotHidden);
for(; *it; ++it) {
TransferListItem* item = dynamic_cast<TransferListItem*>(*it);
if (!item)
continue;
if (!item->path().isEmpty())
items += QPair<QString, QString>(item->user(), item->path());
else {
// We would like to delete a group of transfers
int numChildren = item->childCount();
for(int childId = 0; childId < numChildren; childId++) {
TransferListItem* child = dynamic_cast<TransferListItem*>(item->child(childId));
if (child)
items += QPair<QString, QString>(child->user(), child->path());
}
}
}
return items;
}
void TransferListView::remove(const QString& _u, const QString& _p) {
TransferListItem* item = findTransfer(_u, _p);
if (! item )
return;
if(item->user() == _u && (mGroupMode != None || item->path() == _p)) {
if(mGroupMode == None) {
museeq->output("delete item");
delete item;
} else {
delete item;
TransferListItem* parent = findParent(_u);
if(parent->childCount() == 0)
delete parent;
else
parent->updateStats();
}
return;
}
}
/**
* User have moved his mouse in this widget
*/
void TransferListView::mouseMoveEvent(QMouseEvent *event)
{
event->accept();
// Should we start dragging?
if (!dragEnabled()) {
// We change selection: don't stop dragging and restore extendedselection
setSelection(QRect(mDragStartPosition, event->pos()), QItemSelectionModel::ClearAndSelect | QItemSelectionModel::Rows);
return;
}
if (!(event->buttons() & Qt::LeftButton))
return;
if ((event->pos() - mDragStartPosition).manhattanLength() < QApplication::startDragDistance())
return;
// Create drag object
QDrag *drag = new QDrag(this);
QMimeData *mimeData = new QMimeData;
QList<QUrl> urls;
QStringList users;
QList<QTreeWidgetItem*> items = selectedItems();
QList<QTreeWidgetItem*>::const_iterator it = items.begin();
for(; it != items.end(); ++it) {
TransferListItem * item = dynamic_cast<TransferListItem*>(*it);
if (!item)
continue;
if(users.indexOf(item->user()) == -1)
users << item->user();
// slsk protocol: in QUrl, hostname is always lower case.
// So we put username as hostname for compatibility, and as username to have the correct case.
// Ex: slsk://MuSeEk@museek/path/to/a/file
// Code should first look at QUrl::userName() and if not present, try QUrl::host()
QUrl url("slsk://" + item->user());
url.setUserName(item->user());
// There may be spaces in username so url may not be valid. It will work, but QUrl::isValid() should not be used
urls.push_back(url);
}
if(urls.count() == 0)
return;
// Add the urls to the mimedata
mimeData->setUrls(urls);
// Add them too in text format if we want to paste it in a text area
QString textUrls;
QList<QUrl>::const_iterator uit;
for(uit = urls.begin(); uit != urls.end(); uit++)
textUrls += uit->toString() + "\n";
mimeData->setText(textUrls);
// And now set this mimedata into drag object
drag->setMimeData(mimeData);
QString x(tr("%n transfer(s)", "", items.count()) + tr(" (%n user(s))", "", users.count()));
QSize s = viewport()->fontMetrics().size(Qt::TextSingleLine, x) + QSize(6, 4);
QPixmap pix(s);
QPainter p(&pix);
p.setFont(viewport()->font());
p.setPen(viewport()->palette().color(QPalette::WindowText));
p.fillRect(QRect(QPoint(0, 0), s), viewport()->palette().color(QPalette::Background));
p.drawRect(QRect(QPoint(0, 0), s));
p.drawText(QRect(QPoint(3, 3), s - QSize(3, 3)), Qt::AlignLeft | Qt::AlignVCenter, x);
p.end();
drag->setHotSpot(QPoint(20, 20));
drag->setPixmap(pix);
// Begin dragging
drag->exec();
}