Delete emtpy series

Enable the delete option in ArchiveTree, but only allow delete when it
has no children.

1 files changed, 18 insertions, 3 deletions

diff --git a/archiveview.cpp b/archiveview.cpp
index b7ae5e6..9c05b09 100644
--- a/archiveview.cpp
+++ b/archiveview.cpp
@@ -425,10 +425,10 @@ void ArchiveTree::deleteFromTree(){
         return;
     }
     int type = idx.data(ArchiveModel::TypeRole).toInt();
+    ArchiveController *c = SmGlobals::instance()->archiveController();
+    ArchiveFilesModel *fm = c->archiveFilesModel();
+    ArchiveModel *am = c->archiveTreeModel();
     if(type == ArchiveModel::SeriesPartNode){
-        ArchiveController *c = SmGlobals::instance()->archiveController();
-        ArchiveFilesModel *fm = c->archiveFilesModel();
-        ArchiveModel *am = c->archiveTreeModel();
         int seriesPartId = idx.data(ArchiveModel::SeriesPartIdRole).toInt();
         QStringList files = fm->filesForSeriespart(seriesPartId);
         if(!files.isEmpty()){
@@ -448,6 +448,21 @@ void ArchiveTree::deleteFromTree(){
         }
         am->refresh();
     }
+    if(type == ArchiveModel::SeriesNode){
+        if(mProxy->hasChildren(idx)){
+            QMessageBox::critical(0, tr("Critical"), tr("Series is not empty!"), QMessageBox::Ok);
+            return;
+        }
+        int seriesId = idx.data(ArchiveModel::GenericIdRole).toInt();
+        if(seriesId > 0){
+            QString msg = QString(tr("Really delete series %1?")).arg(idx.data(ArchiveModel::NameRole).toString());
+            int retval = QMessageBox::question(0, tr("Question"), msg, QMessageBox::Ok | QMessageBox::Cancel);
+            if(retval == QMessageBox::Ok){
+                am->deleteSeries(seriesId);
+                am->refresh();
+            }
+        }
+    }
 }
 
 void ArchiveTree::newPart(){