bool lessThan(const QModelIndex &left, const QModelIndex &right) const
{
QFileSystemModel *model = dynamic_cast<QFileSystemModel*>(sourceModel());
if (!model->isDir(left) && model->isDir(right))
return false;
else if (model->isDir(left) && !model->isDir(right))
return true;
else
return left.data().toString().toLower() < right.data().toString().toLower(); // for files and dirs
}
bool QFileFilterModel::filterAcceptsRow(int source_row, const QModelIndex &source_parent) const
{
QModelIndex idx = sourceModel()->index(source_row, 0, source_parent);
QFileSystemModel *fs = qobject_cast<QFileSystemModel *>(sourceModel());
if(!fs)
{
qCritical() << "Expected a QFileSystemModel as the source model!";
return true;
}
if(fs->isDir(idx))
return true;
QFile::Permissions permissions =
(QFile::Permissions)sourceModel()->data(idx, QFileSystemModel::FilePermissions).toInt();
if((m_requireMask & QDir::Readable) && !(permissions & QFile::ReadUser))
return false;
if((m_requireMask & QDir::Writable) && !(permissions & QFile::WriteUser))
return false;
if((m_requireMask & QDir::Executable) && !(permissions & QFile::ExeUser))
return false;
if((m_excludeMask & QDir::Readable) && (permissions & QFile::ReadUser))
return false;
if((m_excludeMask & QDir::Writable) && (permissions & QFile::WriteUser))
return false;
if((m_excludeMask & QDir::Executable) && (permissions & QFile::ExeUser))
return false;
return true;
}
void TagEditor::addFiles(){
QModelIndexList indexes = TreeView->selectionModel()->selectedRows(0);
QFileSystemModel *m = static_cast<QFileSystemModel*>(TreeView->model());
for(int i=0;i<indexes.size();i++){
QModelIndex index = indexes[i];
qDebug()<<index.row()<<index.column();
bool isdir = m->isDir(index);
if(isdir){
QString folder = m->filePath(index);
QList<QFileInfo> info = Global::getDirContent( folder, extensions, subfolders );
for(int j=0;j<info.size();j++){
TagItem *newItem = new TagItem( info[j].filePath() );
TreeWidget_->addItem( newItem );
}
}else{
QFileInfo f(m->filePath(index));
TagItem *newItem = new TagItem( f.filePath() );
TreeWidget_->addItem( newItem );
}
}
}
void TagEditor::searchAndAddFiles(){
QModelIndexList indexes = TreeView->selectionModel()->selectedRows(0);
QFileSystemModel *m = (QFileSystemModel *)TreeView->model();
QList<QFileInfo> infos;
for(int i=0;i<indexes.size();i++){
QModelIndex index = indexes[i];
bool isdir = m->isDir(index);
if(isdir){
QString folder = m->filePath(index);
QList<QFileInfo> info = Global::getDirContent( folder, extensions, subfolders );
infos.append(info);
}else{
infos.append( QFileInfo(m->filePath(index)) );
}
}
SearchForTagsDialog r(infos,this);
if( r.exec()==QDialog::Accepted){
QList<QFileInfo> files = r.files();
for(int j=0;j<files.size();j++){
TagItem *newItem = new TagItem( files[j].filePath() );
TreeWidget_->addItem( newItem );
}
}
}
bool MainWindow::isDir(const QModelIndex &indexProxy) const
{
const QSortFilterProxyModel *proxyModel = 0;
QFileSystemModel *sourceModel = 0;
if ( !( proxyModel = dynamic_cast<const QSortFilterProxyModel*>(indexProxy.model()) ) ||
!( sourceModel = dynamic_cast<QFileSystemModel*>(proxyModel->sourceModel()) ) )
return false;
return sourceModel->isDir( proxyModel->mapToSource(indexProxy) );
}
virtual bool filterAcceptsRow(int source_row, const QModelIndex& source_parent) const {
QFileSystemModel* model = static_cast<QFileSystemModel*>(sourceModel());
QModelIndex index = sourceModel()->index(source_row, 0, source_parent);
if(model->isDir(index))
return true;
m_reader.setFileName(model->filePath(index));
return m_reader.canRead();
}
bool filterAcceptsRow(int source_row, const QModelIndex &source_parent) const
{
QFileSystemModel *model = dynamic_cast<QFileSystemModel*>(sourceModel());
QModelIndex index = model->index(source_row, 0, source_parent);
return model->isDir(index) ? true : false;
}
void TagEditor::searchOnline(){
QModelIndexList indexes = TreeView->selectionModel()->selectedRows(0);
if(indexes.size()==0){
QMessageBox msgBox;
msgBox.setText("No rows selected");
msgBox.exec();
return;
}
QModelIndex index = indexes[0];
QFileSystemModel *m = (QFileSystemModel *)TreeView->model();
bool isdir = m->isDir(index);
QString query;
QList<QFileInfo> info;
QList<TagItem*> items;
if(isdir){
//folder/album
QString folder = m->filePath(index);
info = Global::getDirContent( folder, extensions, subfolders );
}else{
for(int i=0;i<indexes.size();i++){
info.append( m->fileInfo( indexes[i] ) );
}
}
if(info.size()==0){
QMessageBox msgBox;
msgBox.setText("Empty folder...");
msgBox.exec();
return;
}
for(int i=0;i<info.size();i++){
items.append(new TagItem(info[i].absoluteFilePath()));
}
SearchDialog d( items, this );
//d.setModal(false);
d.exec();
/*
if( d.exec()>=0 ){
//save settings anyway
//settings = d.getSettings();
}
*/
//delete tag data from these files if they exist in TreeWidget_, since the tag data now might get changed
for(int i=0;i<TreeWidget_->topLevelItemCount();i++){
if( info.size()==0 ){
break;
}
TagItem *item = (TagItem*)TreeWidget_->topLevelItem(i);
for(int j=0;j<info.size();j++){
if( item->data(0,TreeWidget::FULLFILE)==info.at(j).absoluteFilePath() ){
item->clearTags();
info.removeAt( j );
break;
}
}
}
}
