1.1 --- a/file.cpp	Wed Jun 20 11:05:39 2007 +0000
     1.2 +++ b/file.cpp	Wed Jun 20 11:58:46 2007 +0000
     1.3 @@ -63,6 +63,55 @@
     1.4  	return d;
     1.5  }
     1.6  
     1.7 +#include <QFileDialog>
     1.8 +extern QString vymName;
     1.9 +extern QDir lastFileDir;
    1.10 +
    1.11 +QString browseDirectory (QWidget *parent,const QString &caption)
    1.12 +{
    1.13 +	QFileDialog fd(parent,caption);
    1.14 +	fd.setMode (QFileDialog::DirectoryOnly);
    1.15 +	fd.setCaption(vymName+ " - "+caption);
    1.16 +	fd.setDir (lastFileDir);
    1.17 +	fd.show();
    1.18 +	
    1.19 +	if ( fd.exec() == QDialog::Accepted )
    1.20 +		return fd.selectedFile();
    1.21 +	else
    1.22 +		return "";
    1.23 +}
    1.24 +
    1.25 +
    1.26 +
    1.27 +bool reallyWriteDirectory(const QString &dir)
    1.28 +{
    1.29 +	QStringList eList = QDir(dir).entryList();
    1.30 +	if (eList.first() ==".")  eList.pop_front();	// remove "."
    1.31 +	if (eList.first() =="..") eList.pop_front();	// remove "."
    1.32 +	if (!eList.isEmpty())
    1.33 +	{
    1.34 +		QMessageBox mb( vymName,
    1.35 +			QObject::tr("The directory %1 is not empty.\nDo you risk to overwrite its contents?","write directory").arg(dir),
    1.36 +		QMessageBox::Warning,
    1.37 +		QMessageBox::Yes ,
    1.38 +		QMessageBox::Cancel | QMessageBox::Default,
    1.39 +		QMessageBox::QMessageBox::NoButton );
    1.40 +
    1.41 +		mb.setButtonText( QMessageBox::Yes, QObject::tr("Overwrite") );
    1.42 +		mb.setButtonText( QMessageBox::No, QObject::tr("Cancel"));
    1.43 +		switch( mb.exec() ) 
    1.44 +		{
    1.45 +			case QMessageBox::Yes:
    1.46 +				// save 
    1.47 +				return true;
    1.48 +			case QMessageBox::Cancel:
    1.49 +				// do nothing
    1.50 +				return false;
    1.51 +		}
    1.52 +	}
    1.53 +	return true;
    1.54 +}
    1.55 +
    1.56  QString makeUniqueDir (bool &ok,QString s)
    1.57  {
    1.58  	// Create unique directory e.g. s="/tmp/vym-XXXXXX"