C++ (Cpp) Playlist::getSelectedSongNr Examples

Example #1

File: PlaylistDialog.cpp Project: draekko/hydrogen

void PlaylistDialog::o_downBClicked()
{
	timer->stop();
	Playlist* pList = Playlist::get_instance();

	QTreeWidget* m_pPlaylist = m_pPlaylistTree;
	int length = m_pPlaylist->topLevelItemCount();
	QTreeWidgetItem* m_pPlaylistItem = m_pPlaylistTree->currentItem();
	int index = m_pPlaylist->indexOfTopLevelItem ( m_pPlaylistItem );

	if ( index == length - 1){
		timer->start( 1000 );
		return;
	}


	QTreeWidgetItem* tmpPlaylistItem = m_pPlaylist->takeTopLevelItem ( index );

	m_pPlaylist->insertTopLevelItem ( index +1, tmpPlaylistItem );
	m_pPlaylist->setCurrentItem ( tmpPlaylistItem );

	if ( pList->getSelectedSongNr() >= 0 )
		pList->setSelectedSongNr( pList->getSelectedSongNr() +1 );

	if (pList ->getActiveSongNumber() == index ){
		pList->setActiveSongNumber( pList->getActiveSongNumber() +1 );
	}else if ( pList->getActiveSongNumber() == index +1 ){
		pList->setActiveSongNumber( pList->getActiveSongNumber() -1 );
	}
	updatePlayListVector();

}

Example #2

File: PlaylistDialog.cpp Project: draekko/hydrogen

void PlaylistDialog::o_upBClicked()
{
	timer->stop();

	Playlist* pPlaylist = Playlist::get_instance();

	QTreeWidget* pPlaylistTree = m_pPlaylistTree;
	QTreeWidgetItem* pPlaylistTreeItem = m_pPlaylistTree->currentItem();
	int index = pPlaylistTree->indexOfTopLevelItem ( pPlaylistTreeItem );

	if (index == 0 ){
		timer->start( 1000 );
		return;
	}

	QTreeWidgetItem* tmpPlaylistItem = pPlaylistTree->takeTopLevelItem ( index );

	pPlaylistTree->insertTopLevelItem ( index -1, tmpPlaylistItem );
	pPlaylistTree->setCurrentItem ( tmpPlaylistItem );

	if ( pPlaylist->getSelectedSongNr() >= 0 ){
		pPlaylist->setSelectedSongNr( pPlaylist->getSelectedSongNr() -1 );
	}

	if ( pPlaylist->getActiveSongNumber() == index ){
		pPlaylist->setActiveSongNumber( pPlaylist->getActiveSongNumber() -1 );
	}else if ( pPlaylist->getActiveSongNumber() == index -1 ){
		pPlaylist->setActiveSongNumber( pPlaylist->getActiveSongNumber() +1 );
	}

	updatePlayListVector();
}