void PlaylistView::removeSelectedSongs()
{
PlaylistModel *plsModel = static_cast<PlaylistModel*>(model());
if (plsModel->itemsCount() && !isCurrentItemHidden()) {
// Actually we don't have to make copy of selectedItems, since removeEntry
// doesn't modify it immediately, but this is not obvious and may lead to
// problems in the future.
const std::vector<int> selectedSongs = selectedItems();
if (!selectedSongs.empty()) {
assert(std::is_sorted(selectedSongs.begin(), selectedSongs.end()));
std::for_each(selectedSongs.rbegin(), selectedSongs.rend(), [&](int item){
m_xmmsClient->playlistRemoveEntry(plsModel->playlist(), item);
});
} else {
m_xmmsClient->playlistRemoveEntry(plsModel->playlist(), currentItem());
}
showCurrentItem();
}
}
void PlaylistView::keyPressedEvent(const KeyEvent& keyEvent)
{
PlaylistModel *plsModel = static_cast<PlaylistModel*>(model());
switch (keyEvent.key()) {
case Hotkeys::PlaylistView::RemoveEntry:
removeSelectedSongs();
break;
case Hotkeys::PlaylistView::ClearPlaylist:
m_xmmsClient->playlistClear(plsModel->playlist());
break;
case Hotkeys::PlaylistView::ShufflePlaylist:
m_xmmsClient->playlistShuffle(plsModel->playlist());
break;
case Hotkeys::PlaylistView::GoToCurrentlyPlayingSong:
setCurrentItem(plsModel->currentSongItem());
break;
case Hotkeys::PlaylistView::MoveSelectedSongs:
moveSelectedSongs();
break;
case Hotkeys::PlaylistView::AddFileOrDirectory:
{
auto resultCallback = [this](const std::string& path, LineEdit::Result result)
{
if (result == LineEdit::Result::Accepted)
addPath(path);
};
StatusArea::askQuestion("Add path: ", resultCallback);
break;
}
case Hotkeys::PlaylistView::AddUrl:
{
auto resultCallback = [this](const std::string& url, LineEdit::Result result)
{
if (result == LineEdit::Result::Accepted)
addUrl(url);
};
StatusArea::askQuestion("Add url: ", resultCallback);
break;
}
case Hotkeys::PlaylistView::ShowSongInfo:
if (plsModel->itemsCount() && !isCurrentItemHidden()) {
int id = plsModel->song(currentItem()).id();
if (id > 0)
showSongInfo(id);
}
break;
case '+': // Select be regexp
selectSongsByRegExp();
break;
case '\\': // Unselect be regexp
unselectSongsByRegExp();
break;
default: ListViewAppIntegrated::keyPressedEvent(keyEvent);
}
}