virtual bool lessThan( const QModelIndex & left, const QModelIndex & right ) const
{
QFileSystemModel *model = static_cast<QFileSystemModel*>(this->sourceModel());
QFileInfo l = model->fileInfo(left);
QFileInfo r = model->fileInfo(right);
if (l.isDir() && r.isFile()) {
return true;
} else if (l.isFile() && r.isDir()) {
return false;
}
#ifdef Q_OS_WIN
if (l.filePath().length() <= 3 || r.filePath().length() <= 3) {
return l.filePath().at(0) < r.filePath().at(0);
}
#endif
return (l.fileName().compare(r.fileName(),Qt::CaseInsensitive) < 0);
}
virtual bool lessThan(const QModelIndex &left, const QModelIndex &right) const
{
QFileSystemModel *fsm = qobject_cast<QFileSystemModel*>(sourceModel());
bool asc = (sortOrder() == Qt::AscendingOrder ? true : false) ;
QFileInfo leftFileInfo = fsm->fileInfo(left);
QFileInfo rightFileInfo = fsm->fileInfo(right);
// If Dot move in the beginning
if (sourceModel()->data(left).toString() == ".")
return asc;
if (sourceModel()->data(right).toString() == ".")
return !asc;
// If DotAndDot move in the beginning
if (sourceModel()->data(left).toString() == "..")
return asc;
if (sourceModel()->data(right).toString() == "..")
return !asc;
// Move dirs upper
if (!leftFileInfo.isDir() && rightFileInfo.isDir())
return !asc;
if (leftFileInfo.isDir() && !rightFileInfo.isDir())
return asc;
/*If sorting by Size (Take real size, not Display one 10<2)*/
if ((sortColumn()==1) && (!leftFileInfo.isDir() && !rightFileInfo.isDir())) {
if (leftFileInfo.size() < rightFileInfo.size())
return true;
if (leftFileInfo.size() > rightFileInfo.size())
return false;
}
/*If sorting by Date Modified (Take real date, not Display one 01-10-2014<02-01-1980)*/
if (sortColumn()==3) {
if (leftFileInfo.lastModified() < rightFileInfo.lastModified())
return true;
if (leftFileInfo.lastModified() > rightFileInfo.lastModified())
return false;
}
//Columns found here:https://qt.gitorious.org/qt/qt/source/9e8abb63ba4609887d988ee15ba6daee0b01380e:src/gui/dialogs/qfilesystemmodel.cpp
return QSortFilterProxyModel::lessThan(left, right);
}
void MainWindow::fileBrowserItemDblClicked(const QModelIndex& index)
{
QFileSystemModel *fsModel = qobject_cast<QFileSystemModel*>(treeView->model());
_lastFileBrowserItem = fsModel->fileInfo(index).absoluteFilePath();
QFileInfo fileInfo(_lastFileBrowserItem);
if (fileInfo.exists() && fileInfo.isFile())
openFile(_lastFileBrowserItem);
}
bool ListModel::lessThan(const QModelIndex &left, const QModelIndex &right) const
{
if (sortColumn() == 0) {
QFileSystemModel *fsm = qobject_cast<QFileSystemModel*>(sourceModel());
bool asc = sortOrder() == Qt::AscendingOrder ? true : false;
QFileInfo leftFileInfo = fsm->fileInfo(left);
QFileInfo rightFileInfo = fsm->fileInfo(right);
if (sourceModel()->data(left).toString() == "..")
return asc;
if (sourceModel()->data(right).toString() == "..")
return !asc;
if (!leftFileInfo.isDir() && rightFileInfo.isDir()) {
return !asc;
}
if (leftFileInfo.isDir() && !rightFileInfo.isDir()) {
return asc;
}
}
return QSortFilterProxyModel::lessThan(left, right);
}
void ItemLibraryTreeView::activateItem( const QModelIndex & /*index*/)
{
QMimeData *mimeData = model()->mimeData(selectedIndexes());
if (!mimeData)
return;
QString name;
QFileSystemModel *fileSystemModel = qobject_cast<QFileSystemModel*>(model());
Q_ASSERT(fileSystemModel);
QFileInfo fileInfo = fileSystemModel->fileInfo(selectedIndexes().front());
QPixmap pixmap(fileInfo.absoluteFilePath());
if (!pixmap.isNull()) {
name = "image^" + fileInfo.absoluteFilePath();
emit itemActivated(name);
}
}
// We need to implement startDrag ourselves since we cannot
// otherwise influence drag pixmap and hotspot in the standard
// implementation.
void ItemLibraryTreeView::startDrag(Qt::DropActions /* supportedActions */)
{
if (debug)
qDebug() << Q_FUNC_INFO;
QMimeData *mimeData = model()->mimeData(selectedIndexes());
if (!mimeData)
return;
QFileSystemModel *fileSystemModel = qobject_cast<QFileSystemModel*>(model());
Q_ASSERT(fileSystemModel);
QFileInfo fileInfo = fileSystemModel->fileInfo(selectedIndexes().front());
QPixmap pixmap(fileInfo.absoluteFilePath());
if (!pixmap.isNull()) {
QDrag *drag = new QDrag(this);
drag->setPixmap(QIcon(pixmap).pixmap(128, 128));
QMimeData *mimeData = new QMimeData;
mimeData->setData("application/vnd.bauhaus.libraryresource", fileInfo.absoluteFilePath().toUtf8());
drag->setMimeData(mimeData);
drag->exec();
}
}
void FileInfoWidget::slotSelectionChanged(const QItemSelection&, const QItemSelection&)
{
Page* pPage = dynamic_cast<Page*>(parent());
if (pPage)
{
QFileSystemModel* pModel = dynamic_cast<QFileSystemModel*>(pPage->mpFileList->model());
if (pModel)
{
QFileInfo info = pModel->fileInfo(pPage->mpFileList->currentIndex());
if (info.isFile() && qPrintable(info.absoluteFilePath()))
{
QPixmap pixmap(info.absoluteFilePath());
double dScale = pixmap.width() > pixmap.height() ? (double)imageSize.width() / pixmap.width() : (double)imageSize.height() / pixmap.height();
dScale *= 0.9;
mpImage->setPixmap(pixmap.scaled(pixmap.width() * dScale, pixmap.height() * dScale));
}
else mpImage->setPixmap(transparentImage);
mpAbsolutePath->setText(QString("File Path: %1").arg(info.absoluteFilePath()));
mpPermissions->setText(QString("Permissions: %1").arg(info.permissions(), 0, 16));
mpSize->setText(QString("Size: %1").arg(info.size()));
}
}
}
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;
}
}
}
}
void MainWindow::fileBrowserItemClicked(const QModelIndex& index)
{
QFileSystemModel *fsModel = qobject_cast<QFileSystemModel*>(treeView->model());
_lastFileBrowserItem = fsModel->fileInfo(index).absoluteFilePath();
}
