void KNMusicPlaylistViewer::retranslate()
{
//Update resource text.
m_songCount[0]=tr("No song.");
m_songCount[1]=tr("1 song, ");
m_songCount[2]=tr("%1 songs, ");
m_minuteCount[0]=tr("0 minute.");
m_minuteCount[1]=tr("1 minute.");
m_minuteCount[2]=tr("%1 minutes.");
m_hourCount[0]=tr("1 hour and ");
m_hourCount[1]=tr("%1 hours and ");
m_hourCountWithoutMinuate[0]=tr("1 hour.");
m_hourCountWithoutMinuate[1]=tr("%1 hours.");
m_searchCount[0]=tr("No result.");
m_searchCount[1]=tr("1 result.");
m_searchCount[2]=tr("%1 results.");
m_searchResultIn=tr("Search result in %1");
//Update the tooltip data.
m_playPlaylist->setToolTip(tr("Play the playlist"));
m_shufflePlaylist->setToolTip(tr("Shuffle the playlist"));
m_addToPlaylist->setToolTip(tr("Add songs to playlist"));
//Update the detail info and title text.
updateTitle();
updateDetailInfo();
}
void KNMusicPlaylistDisplay::onActionRowChanged()
{
//Update the detail info first.
updateDetailInfo();
//Set the changed flag to true.
m_currentItem->setChanged(true);
}
void KNMusicPlaylistViewer::onActionSearch()
{
//Check whether the proxy model is nullptr.
if(m_treeView->proxyModel()==nullptr)
{
//Ignore the search request.
return;
}
//Set the search rules to the proxy model.
m_treeView->proxyModel()->setSearchBlocks(knMusicGlobal->search()->rules());
//Update the title and detail info.
updateTitle();
updateDetailInfo();
}
void KNMusicPlaylistDisplay::updatePlaylistInfo()
{
//Clear the original data first.
m_playlistTitle->clear();
m_playlistDetail->clear();
//If the current item is null, then ignore it.
if(m_currentItem==nullptr)
{
return;
}
//Set the title.
updatePlaylistTitle();
//Update the detail.
updateDetailInfo();
}
void KNMusicPlaylistDisplay::retranslate()
{
m_songCount[0]=tr("No song, ");
m_songCount[1]=tr("1 song, ");
m_songCount[2]=tr("%1 songs, ");
m_minuateCount[0]=tr("0 minuate.");
m_minuateCount[1]=tr("1 minuate.");
m_minuateCount[2]=tr("%1 minuates.");
m_searchCount[0]=tr("No result.");
m_searchCount[1]=tr("1 result.");
m_searchCount[2]=tr("%1 results.");
m_searchResultIn=tr("Search '%1' in '%2'");
updatePlaylistTitle();
updateDetailInfo();
m_playPlaylist->setToolTip(tr("Play the current playlist."));
m_addToPlaylist->setToolTip(tr("Add music to playlist."));
}
void KNMusicPlaylistViewer::setPlaylist(KNMusicPlaylistModel *model)
{
//Disconnect with the previous playlist.
m_modelLinkHandler->disconnectAll();
//Check whether the model is null.
if(model)
{
//Check whether the model has been built from the stored data before.
if(!model->isBuilt())
{
//Build the model.
model->buildModel();
}
//Set the model to playlist tree view.
m_treeView->setMusicModel(model);
//Link the model with the details.
m_modelLinkHandler->append(
connect(model, &KNMusicPlaylistModel::rowCountChanged,
this,
&KNMusicPlaylistViewer::onActionModelRowCountChanged));
m_modelLinkHandler->append(
connect(model, &KNMusicPlaylistModel::titleChanged,
this, &KNMusicPlaylistViewer::updateTitle));
}
else
{
//For nullptr model, we have to clear all the information.
m_treeView->setMusicModel(nullptr);
}
//Move the tree view to the top.
m_treeView->scrollToTop();
//Update the playlist information.
updateTitle();
//Update the detail information.
updateDetailInfo();
}
void KNMusicPlaylistViewer::onActionModelRowCountChanged()
{
//Update the detail information.
updateDetailInfo();
}
