Fix MovieInfoPage

The first page of NewMovieWizard gave me quite a headache. It crashed
with a segmentation fault because of exposing mDvdNo via registerField()
without actually assigning a QCheckBox to it. The backtrace isn't very
helpful in such a case.

I also fixed some bugs on the way:
1. use SmTreeItem::setData in SmTreeModel::addRow instead of deleting
the old item and creating a new one. This way I don't need to take care
of the parent.
2. get data of old item in SmTreeModel::reparent before calling
removeRows. This call deletes the item.
3. Fix column alignments in WizardTreeModel for size column

1 files changed, 11 insertions, 0 deletions

diff --git a/seriestreemodel.cpp b/seriestreemodel.cpp
index b521647..d5257bb 100644
--- a/seriestreemodel.cpp
+++ b/seriestreemodel.cpp
@@ -36,6 +36,8 @@ SeriesTreeModel::SeriesTreeModel(QStringList &headers, QObject *parent) : SmTree
 	mSeriesPartFilesQuery->prepare("SELECT files.tfilename, files.cmd5sum FROM seriesparts, files WHERE seriesparts.iseriesparts_id = :id AND seriesparts.iseriesparts_id = files.iseriespart_id");
 	mSortedMovieListQuery = new QSqlQuery(mDb);
 	mSortedMovieListQuery->prepare("SELECT files.tfilename, files.cmd5sum FROM series, seriesparts, files WHERE series.iseries_id = :id AND seriesparts.iseries_id = series.iseries_id AND seriesparts.iseriesparts_id = files.iseriespart_id AND files.sifiletype = 1 ORDER BY seriesparts.iseriespart, files.sifileno");
+	mNextDvdNoQuery = new QSqlQuery(mDb);
+	mNextDvdNoQuery->prepare("SELECT MAX(idvd) FROM files");
 	populate();
 }
 
@@ -230,6 +232,15 @@ QFileInfoList SeriesTreeModel::findSortedMovies(const QModelIndex &from) const{
 	return retval;
 }
 
+int SeriesTreeModel::findNextDvdNo() const{
+	int dvdno = 0;
+	mNextDvdNoQuery->exec();
+	while(mNextDvdNoQuery->next()){
+		dvdno = mNextDvdNoQuery->value(0).toInt();
+	}
+	return dvdno;
+}
+
 bool SeriesTreeModel::deleteFromSeries(const QModelIndex &what){
 	int nodeType = what.data(TypeRole).toInt();
 	QSqlQuery *query = 0;