Q3DragObject *TreeView::dragObject()
{
m_dragPath.clear();
TreeItem *item = (TreeItem*)selectedItem();
if(item == 0) return 0;
K3MultipleDrag *drag = new K3MultipleDrag( this );
if (item->isDirectory())
{
m_drag = MOVE_FOLDER;
m_dragInfo = item->folderInfo();
m_dragItem = item;
}
else if (item->isEntry())
{
m_drag = MOVE_FILE;
m_dragInfo = 0;
m_dragItem = item;
QString menuId = item->menuId();
m_dragPath = item->entryInfo()->service->entryPath();
if (!m_dragPath.isEmpty())
m_dragPath = KStandardDirs::locate("apps", m_dragPath);
if (!m_dragPath.isEmpty())
{
KUrl url;
url.setPath(m_dragPath);
drag->addDragObject( new K3URLDrag(url, 0));
}
}
else
{
m_drag = COPY_SEPARATOR;
m_dragInfo = 0;
m_dragItem = item;
}
drag->addDragObject( new Q3StoredDrag("application/x-kmenuedit-internal", 0));
if ( item->pixmap(0) )
drag->setPixmap(*item->pixmap(0));
return drag;
}
Q3DragObject* NoteDrag::dragObject(NoteSelection *noteList, bool cutting, QWidget *source)
{
if (noteList->count() <= 0)
return 0;
// The MimeSource:
K3MultipleDrag *multipleDrag = new K3MultipleDrag(source);
// Make sure the temporary folder exists and is empty (we delete previously moved file(s) (if exists)
// since we override the content of the clipboard and previous file willn't be accessable anymore):
createAndEmptyCuttingTmpFolder();
// The "Native Format" Serialization:
QBuffer buffer;
if (buffer.open(QIODevice::WriteOnly)) {
QDataStream stream(&buffer);
// First append a pointer to the basket:
stream << (quint64)(noteList->firstStacked()->note->basket());
// Then a list of pointers to all notes, and parent groups:
for (NoteSelection *node = noteList->firstStacked(); node; node = node->nextStacked())
stream << (quint64)(node->note);
Q3ValueList<Note*> groups = noteList->parentGroups();
for (Q3ValueList<Note*>::iterator it = groups.begin(); it != groups.end(); ++it)
stream << (quint64)(*it);
stream << (quint64)0;
// And finally the notes themselves:
serializeNotes(noteList, stream, cutting);
// Append the object:
buffer.close();
Q3StoredDrag *dragObject = new Q3StoredDrag(NOTE_MIME_STRING, source);
dragObject->setEncodedData(buffer.buffer());
multipleDrag->addDragObject(dragObject);
}
// The "Other Flavours" Serialization:
serializeText( noteList, multipleDrag );
serializeHtml( noteList, multipleDrag );
serializeImage( noteList, multipleDrag );
serializeLinks( noteList, multipleDrag, cutting );
// The Alternate Flavours:
if (noteList->count() == 1)
noteList->firstStacked()->note->content()->addAlternateDragObjects(multipleDrag);
// If it is a drag, and not a copy/cut, add the feedback pixmap:
if (source)
setFeedbackPixmap(noteList, multipleDrag);
return multipleDrag;
}