void SongEditorPatternList::patternPopup_copy()
{
Engine *pEngine = g_engine;
T<Song>::shared_ptr pSong = pEngine->getSong();
PatternList *pPatternList = pSong->get_pattern_list();
int nSelectedPattern = pEngine->getSelectedPatternNumber();
T<Tritium::Pattern>::shared_ptr pPattern = pPatternList->get( nSelectedPattern );
T<Tritium::Pattern>::shared_ptr pNewPattern = pPattern->copy();
pPatternList->add( pNewPattern );
// rename the copied pattern
PatternPropertiesDialog *dialog = new PatternPropertiesDialog( this, pNewPattern, true );
if ( dialog->exec() == QDialog::Accepted ) {
pSong->set_modified( true );
pEngine->setSelectedPatternNumber(pPatternList->get_size() - 1); // select the last pattern (the copied one)
if (pSong->get_mode() == Song::PATTERN_MODE) {
pEngine->sequencer_setNextPattern( pPatternList->get_size() - 1, false, false ); // select the last pattern (the new copied pattern)
}
}
else {
pPatternList->del( pNewPattern );
pNewPattern.reset();
}
delete dialog;
CompositeApp::get_instance()->getSongEditorPanel()->updateAll();
}
void SongEditorPatternList::dropEvent(QDropEvent *event)
{
QString sText = event->mimeData()->text();
if( sText.startsWith("Songs:") || sText.startsWith("move instrument:") ){
event->acceptProposedAction();
return;
}
if (sText.startsWith("move pattern:")) {
Engine *engine = g_engine;
int nSourcePattern = engine->getSelectedPatternNumber();
int nTargetPattern = event->pos().y() / m_nGridHeight;
if ( nSourcePattern == nTargetPattern ) {
event->acceptProposedAction();
return;
}
movePatternLine( nSourcePattern , nTargetPattern );
event->acceptProposedAction();
}else {
PatternList *pPatternList = g_engine->getSong()->get_pattern_list();
QStringList tokens = sText.split( "::" );
QString sPatternName = tokens.at( 1 );
int nTargetPattern = event->pos().y() / m_nGridHeight;
LocalFileMng mng(g_engine);
T<Pattern>::shared_ptr err = mng.loadPattern( sPatternName );
if ( err == 0 ) {
ERRORLOG( "Error loading the pattern" );
}else{
T<Pattern>::shared_ptr pNewPattern = err;
pPatternList->add( pNewPattern );
for (int nPatr = pPatternList->get_size() +1 ; nPatr >= nTargetPattern; nPatr--) {
T<Tritium::Pattern>::shared_ptr pPattern = pPatternList->get(nPatr - 1);
pPatternList->replace( pPattern, nPatr );
}
pPatternList->replace( pNewPattern, nTargetPattern );
g_engine->getSong()->set_modified( true );
createBackground();
update();
}
CompositeApp::get_instance()->getSongEditorPanel()->updateAll();
event->acceptProposedAction();
}
}
void SongEditorPatternList::patternPopup_load()
{
Engine *engine = g_engine;
int tmpselectedpatternpos = engine->getSelectedPatternNumber();
T<Song>::shared_ptr song = engine->getSong();
PatternList *pPatternList = song->get_pattern_list();
T<Instrument>::shared_ptr instr = engine->get_sampler()->get_instrument_list()->get( 0 );
assert( instr );
QDir dirPattern( g_engine->get_preferences()->getDataDirectory() + "/patterns" );
std::auto_ptr<QFileDialog> fd( new QFileDialog );
fd->setFileMode(QFileDialog::ExistingFile);
fd->setFilter( trUtf8("Hydrogen Pattern (*.h2pattern)") );
fd->setDirectory(dirPattern );
fd->setWindowTitle( trUtf8( "Open Pattern" ) );
QString filename;
if (fd->exec() == QDialog::Accepted) {
filename = fd->selectedFiles().first();
}
else
{
return;
}
LocalFileMng mng(g_engine);
LocalFileMng fileMng(g_engine);
T<Pattern>::shared_ptr err = fileMng.loadPattern( filename );
if ( err == 0 ) {
ERRORLOG( "Error loading the pattern" );
}else{
T<Pattern>::shared_ptr pNewPattern = err;
pPatternList->add( pNewPattern );
song->set_modified( true );
createBackground();
update();
}
int listsize = pPatternList->get_size();
engine->setSelectedPatternNumber( listsize -1 );
T<Pattern>::shared_ptr pTemp = pPatternList->get( engine->getSelectedPatternNumber() );
pPatternList->replace( pPatternList->get( tmpselectedpatternpos ), listsize -1);
pPatternList->replace( pTemp, tmpselectedpatternpos );
listsize = pPatternList->get_size();
engine->setSelectedPatternNumber( listsize -1 );
patternPopup_delete();
engine->setSelectedPatternNumber( tmpselectedpatternpos );
CompositeApp::get_instance()->getSongEditorPanel()->updateAll();
}
void MainForm::action_file_openPattern()
{
Hydrogen *engine = Hydrogen::get_instance();
Song *song = engine->getSong();
PatternList *pPatternList = song->get_pattern_list();
Instrument *instr = song->get_instrument_list()->get ( 0 );
assert ( instr );
QDir dirPattern( Preferences::get_instance()->getDataDirectory() + "/patterns" );
QFileDialog fd(this);
fd.setFileMode ( QFileDialog::ExistingFile );
fd.setFilter ( trUtf8 ( "Hydrogen Pattern (*.h2pattern)" ) );
fd.setDirectory ( dirPattern );
fd.setWindowTitle ( trUtf8 ( "Open Pattern" ) );
QString filename;
if ( fd.exec() == QDialog::Accepted )
{
filename = fd.selectedFiles().first();
}
QString patternname = filename;
LocalFileMng mng;
LocalFileMng fileMng;
Pattern* err = fileMng.loadPattern ( patternname );
if ( err == 0 )
{
_ERRORLOG( "Error loading the pattern" );
_ERRORLOG( patternname );
}
else
{
H2Core::Pattern *pNewPattern = err;
pPatternList->add ( pNewPattern );
song->__is_modified = true;
}
HydrogenApp::get_instance()->getSongEditorPanel()->updateAll();
}
void SoundLibraryPanel::on_patternLoadAction()
{
LocalFileMng mng;
QString patternName = __sound_library_tree->currentItem()->text( 0 ) + ".h2pattern";
QString drumkitname = __sound_library_tree->currentItem()->toolTip ( 0 );
Hydrogen *engine = Hydrogen::get_instance();
Song *song = engine->getSong();
PatternList *pPatternList = song->get_pattern_list();
QString sDirectory;
std::vector<QString> patternDirList = mng.getPatternDirList();
for (uint i = 0; i < patternDirList.size(); ++i) {
QString absPath = patternDirList[i];
mng.getPatternList( absPath );
}
std::vector<QString> allPatternDirList = mng.getallPatternList();
for (uint i = 0; i < allPatternDirList.size(); ++i) {
QString testName = allPatternDirList[i];
if( testName.contains( patternName ) && testName.contains( drumkitname )){
sDirectory = allPatternDirList[i];
}
}
Pattern* err = mng.loadPattern (sDirectory );
if ( err == 0 ) {
ERRORLOG( "Error loading the pattern" );
}
else {
H2Core::Pattern *pNewPattern = err;
pPatternList->add ( pNewPattern );
song->__is_modified = true;
}
HydrogenApp::get_instance()->getSongEditorPanel()->updateAll();
}
void SongEditorPatternList::patternPopup_delete()
{
Engine *pEngine = g_engine;
// int state = engine->get_transport()->get_state();
// // per ora non lascio possibile la cancellazione del pattern durante l'esecuzione
// // da togliere quando correggo il bug
// if (state == PLAYING) {
// QMessageBox::information( this, "Composite", trUtf8("Can't delete the pattern while the audio engine is playing"));
// return;
// }
if ( pEngine->getSong()->get_mode() == Song::PATTERN_MODE ) {
pEngine->sequencer_setNextPattern( -1, false, false ); // reimposto il prossimo pattern a NULL, altrimenti viene scelto quello che sto distruggendo ora...
}
// pEngine->sequencer_stop();
// "lock engine" I am not sure, but think this is unnecessarily. -wolke-
// g_engine->lock( RIGHT_HERE );
T<Song>::shared_ptr song = pEngine->getSong();
PatternList *pSongPatternList = song->get_pattern_list();
T<Pattern>::shared_ptr pattern = pSongPatternList->get( pEngine->getSelectedPatternNumber() );
DEBUGLOG( QString("[patternPopup_delete] Delete pattern: %1 @%2").arg(pattern->get_name()).arg( (long)pattern.get() ) );
pSongPatternList->del(pattern);
T<Song::pattern_group_t>::shared_ptr patternGroupVect = song->get_pattern_group_vector();
uint i = 0;
while (i < patternGroupVect->size() ) {
T<PatternList>::shared_ptr list = (*patternGroupVect)[i];
uint j = 0;
while ( j < list->get_size() ) {
T<Tritium::Pattern>::shared_ptr pOldPattern = list->get( j );
if (pOldPattern == pattern ) {
list->del( j );
continue;
}
j++;
}
// for (uint j = 0; j < list->get_size(); j++) {
// Pattern *pOldPattern = list->get( j );
// if (pOldPattern == pattern ) {
// list->del( j );
// }
// }
/* if (list->get_size() == 0 ) {
patternGroupVect->erase( patternGroupVect->begin() + i );
delete list;
list = NULL;
}
else {
*/ i++;
// }
}
T<PatternList>::shared_ptr list = pEngine->getCurrentPatternList();
list->del( pattern );
// se esiste, seleziono il primo pattern
if ( pSongPatternList->get_size() > 0 ) {
T<Tritium::Pattern>::shared_ptr pFirstPattern = pSongPatternList->get( 0 );
list->add( pFirstPattern );
// Cambio due volte...cosi' il pattern editor viene costretto ad aggiornarsi
pEngine->setSelectedPatternNumber( -1 );
pEngine->setSelectedPatternNumber( 0 );
}
else {
// there's no patterns..
T<Pattern>::shared_ptr emptyPattern = Pattern::get_empty_pattern();
emptyPattern->set_name( trUtf8("Pattern 1") );
emptyPattern->set_category( trUtf8("not_categorized") );
pSongPatternList->add( emptyPattern );
pEngine->setSelectedPatternNumber( -1 );
pEngine->setSelectedPatternNumber( 0 );
}
pattern.reset();
song->set_modified( true );
// "unlock" I am not sure, but think this is unnecessarily. -wolke-
// g_engine->unlock();
( CompositeApp::get_instance() )->getSongEditorPanel()->updateAll();
}