- const QBrush brush(colorGroup().background());
- painter->fillRect(0, 0, width(), height(), brush);
- }
-}
-
-Q3DragObject* DolphinIconsView::dragObject()
-{
- KURL::List urls;
- KFileItemListIterator it(*KFileView::selectedItems());
- while (it.current() != 0) {
- urls.append((*it)->url());
- ++it;
- }
-
- QPixmap pixmap;
- if(urls.count() > 1) {
- pixmap = DesktopIcon("kmultiple", iconSize());
- }
- else {
- KFileIconViewItem* item = static_cast<KFileIconViewItem*>(currentItem());
- if ((item != 0) && (item->pixmap() != 0)) {
- pixmap = *(item->pixmap());
- }
- }
-
- if (pixmap.isNull()) {
- pixmap = currentFileItem()->pixmap(iconSize());
- }
-
- Q3DragObject* dragObj = new KURLDrag(urls, widget());
- dragObj->setPixmap(pixmap);
- return dragObj;
-}
-
-void DolphinIconsView::contentsDragEnterEvent(QDragEnterEvent* event)
-{
- // TODO: The method KFileIconView::contentsDragEnterEvent() does
- // not allow drag and drop inside itself, which prevents the possability
- // to move a file into a directory. As the method KFileIconView::acceptDrag()
- // is not virtual, we must overwrite the method
- // KFileIconView::contentsDragEnterEvent() and do some cut/copy/paste for this
- // usecase. Corresponding to the documentation the method KFileIconView::acceptDrag()
- // will get virtual in KDE 4, which will simplify the code.
-
- if (event->source() != this) {
- KFileIconView::contentsDragEnterEvent(event);
- return;
- }
-
- const bool accept = KURLDrag::canDecode(event) &&
- (event->action() == QDropEvent::Copy ||
- event->action() == QDropEvent::Move ||
- event->action() == QDropEvent::Link );
- if (accept) {
- event->acceptAction();
- }
- else {
- event->ignore();
- }
-}
-
-void DolphinIconsView::contentsDragMoveEvent(QDragMoveEvent* event)
-{
- KFileIconView::contentsDragMoveEvent(event);
-
- // If a dragging is done above a directory, show the icon as 'active' for
- // a visual feedback
- KFileIconViewItem* item = static_cast<KFileIconViewItem*>(findItem(contentsToViewport(event->pos())));
-
- bool showActive = false;
- if (item != 0) {
- const KFileItem* fileInfo = item->fileInfo();
- showActive = (fileInfo != 0) && fileInfo->isDir();
- }
-
- if (showActive) {
- slotOnItem(item);
- }
- else {
- slotOnViewport();
- }
-}
-
-void DolphinIconsView::contentsDropEvent(QDropEvent* event)
-{
- // TODO: Most of the following code is a copy of
- // KFileIconView::contentsDropEvent. See comment in
- // DolphinIconsView::contentsDragEnterEvent for details.
-
- if (event->source() != this) {
- KFileIconView::contentsDropEvent(event);
- return;
- }
-
- KFileIconViewItem* item = static_cast<KFileIconViewItem*>(findItem(contentsToViewport(event->pos())));
- const bool accept = KURLDrag::canDecode(event) &&
- (event->action() == QDropEvent::Copy ||
- event->action() == QDropEvent::Move ||
- event->action() == QDropEvent::Link ) &&
- (item != 0);
- if (!accept) {
- return;
- }
-
- KFileItem* fileItem = item->fileInfo();
- if (!fileItem->isDir()) {
- // the file is not a directory, hence don't accept any drop
- return;
- }
- emit dropped(event, fileItem);
- KURL::List urls;
- if (KURLDrag::decode(event, urls) && !urls.isEmpty()) {
- emit dropped(event, urls, fileItem != 0 ? fileItem->url() : KURL());
- sig->dropURLs(fileItem, event, urls);
- }
-}
-
-void DolphinIconsView::slotOnItem(Q3IconViewItem* item)
-{
- assert(item != 0);
- activateItem(reinterpret_cast<void*>(item));
-
- KFileItem* fileItem = static_cast<KFileIconViewItem*>(item)->fileInfo();
- m_dolphinView->requestItemInfo(fileItem->url());
-}
-
-void DolphinIconsView::slotOnViewport()
-{
- resetActivatedItem();
- m_dolphinView->requestItemInfo(KURL());
-}
-
-void DolphinIconsView::slotContextMenuRequested(Q3IconViewItem* item,
- const QPoint& pos)
-{
- KFileItem* fileInfo = 0;
- if (item != 0) {
- fileInfo = static_cast<KFileIconViewItem*>(item)->fileInfo();
- }
- m_dolphinView->openContextMenu(fileInfo, pos);
-}
-
-void DolphinIconsView::slotItemRenamed(Q3IconViewItem* item,
- const QString& name)
-{
- KFileItem* fileInfo = static_cast<KFileIconViewItem*>(item)->fileInfo();
- m_dolphinView->rename(KURL(fileInfo->url()), name);
-}
-
-void DolphinIconsView::slotActivationUpdate()
-{
- update();
-
- // TODO: there must be a simpler way to say
- // "update all children"
- const QObjectList* list = children();
- if (list == 0) {
- return;
- }
-
- QObjectListIterator it(*list);
- QObject* object = 0;
- while ((object = it.current()) != 0) {
- if (object->inherits("QWidget")) {
- QWidget* widget = static_cast<QWidget*>(object);
- widget->update();
- }
- ++it;
- }
-}
-
-void DolphinIconsView::slotUpdateDisabledItems()
-{
- updateDisabledItems();
-}
-
-int DolphinIconsView::increasedIconSize(int size) const
-{
- int incSize = 0;
- switch (size) {
- case KIcon::SizeSmall: incSize = KIcon::SizeSmallMedium; break;
- case KIcon::SizeSmallMedium: incSize = KIcon::SizeMedium; break;
- case KIcon::SizeMedium: incSize = KIcon::SizeLarge; break;
- case KIcon::SizeLarge: incSize = KIcon::SizeHuge; break;
- case KIcon::SizeHuge: incSize = KIcon::SizeEnormous; break;
- default: assert(false); break;
- }
- return incSize;
-}
-
-int DolphinIconsView::decreasedIconSize(int size) const
-{
- int decSize = 0;
- switch (size) {
- case KIcon::SizeSmallMedium: decSize = KIcon::SizeSmall; break;
- case KIcon::SizeMedium: decSize = KIcon::SizeSmallMedium; break;
- case KIcon::SizeLarge: decSize = KIcon::SizeMedium; break;
- case KIcon::SizeHuge: decSize = KIcon::SizeLarge; break;
- case KIcon::SizeEnormous: decSize = KIcon::SizeHuge; break;
- default: assert(false); break;
projects / dolphin.git / blobdiff