void KOEditorAttachments::slotRemove()
{
QList<Q3IconViewItem *> toDelete;
for ( Q3IconViewItem *it = mAttachments->firstItem(); it; it = it->nextItem() ) {
if ( it->isSelected() ) {
AttachmentIconItem *item = static_cast<AttachmentIconItem *>( it );
if ( !item ) {
continue;
}
if ( KMessageBox::questionYesNo(
this,
i18nc( "@info",
"Do you really want to remove the attachment labeled \"%1\"?", item->label() ),
i18nc( "@title:window", "Remove Attachment?" ) ) == KMessageBox::Yes ) {
toDelete.append( it );
}
}
}
for ( QList<Q3IconViewItem *>::ConstIterator it = toDelete.constBegin();
it != toDelete.constEnd(); ++it ) {
delete *it;
}
}
/*! \internal */
QAccessible::State QAccessibleIconView::state(int child) const
{
State state = Q3AccessibleScrollView::state(child);
Q3IconViewItem *item;
if (!child || !(item = findIVItem(iconView(), child)))
return state;
if (item->isSelectable()) {
if (iconView()->selectionMode() == Q3IconView::Multi)
state |= MultiSelectable;
else if (iconView()->selectionMode() == Q3IconView::Extended)
state |= ExtSelectable;
else if (iconView()->selectionMode() == Q3IconView::Single)
state |= Selectable;
if (item->isSelected())
state |= Selected;
}
if (iconView()->itemsMovable())
state |= Movable;
if (iconView()->focusPolicy() != Qt::NoFocus) {
state |= Focusable;
if (item == iconView()->currentItem())
state |= Focused;
}
return state;
}
virtual Q3DragObject *dragObject ()
{
int count = 0;
for ( Q3IconViewItem *it = firstItem(); it; it = it->nextItem() ) {
if ( it->isSelected() ) {
++count;
}
}
QPixmap pixmap;
if ( count > 1 ) {
pixmap = KIconLoader::global()->loadIcon( "mail-attachment", KIconLoader::Desktop );
}
if ( pixmap.isNull() ) {
pixmap = static_cast<AttachmentIconItem *>( currentItem() )->icon();
}
QPoint hotspot( pixmap.width() / 2, pixmap.height() / 2 );
QDrag *drag = new QDrag( this );
drag->setMimeData( mimeData() );
drag->setPixmap( pixmap );
drag->setHotSpot( hotspot );
drag->exec( Qt::CopyAction );
return 0;
}
QMimeData *mimeData()
{
// create a list of the URL:s that we want to drag
KUrl::List urls;
QStringList labels;
for ( Q3IconViewItem *it = firstItem(); it; it = it->nextItem() ) {
if ( it->isSelected() ) {
AttachmentIconItem *item = static_cast<AttachmentIconItem *>( it );
if ( item->isBinary() ) {
urls.append( tempFileForAttachment( item->attachment() ) );
} else {
urls.append( item->uri() );
}
labels.append( KUrl::toPercentEncoding( item->label() ) );
}
}
if ( selectionMode() == Q3IconView::NoSelection ) {
AttachmentIconItem *item = static_cast<AttachmentIconItem *>( currentItem() );
if ( item ) {
urls.append( item->uri() );
labels.append( KUrl::toPercentEncoding( item->label() ) );
}
}
QMap<QString, QString> metadata;
metadata["labels"] = labels.join( ":" );
QMimeData *mimeData = new QMimeData;
urls.populateMimeData( mimeData, metadata );
return mimeData;
}
void KOEditorAttachments::slotShow()
{
for ( Q3IconViewItem *item = mAttachments->firstItem(); item; item = item->nextItem() ) {
if ( item->isSelected() ) {
showAttachment( item );
}
}
}
void KOEditorAttachments::selectionChanged()
{
bool selected = false;
for ( Q3IconViewItem *item = mAttachments->firstItem(); item; item = item->nextItem() ) {
if ( item->isSelected() ) {
selected = true;
break;
}
}
mRemoveBtn->setEnabled( selected );
}
void KOEditorAttachments::slotEdit()
{
for ( Q3IconViewItem *item = mAttachments->firstItem(); item; item = item->nextItem() ) {
if ( item->isSelected() ) {
AttachmentIconItem *attitem = static_cast<AttachmentIconItem*>( item );
if ( !attitem || !attitem->attachment() ) {
return;
}
AttachmentEditDialog *dialog = new AttachmentEditDialog( attitem, mAttachments, false );
dialog->setModal( false );
connect( dialog, SIGNAL(hidden()), dialog, SLOT(delayedDestruct()) );
dialog->show();
}
}
}
/*! \internal */
QVector<int> QAccessibleIconView::selection() const
{
QVector<int> array;
uint size = 0;
int id = 1;
array.resize(iconView()->count());
Q3IconViewItem *item = iconView()->firstItem();
while (item) {
if (item->isSelected()) {
++size;
array[(int)size-1] = id;
}
item = item->nextItem();
++id;
}
array.resize(size);
return array;
}
