a working multi delete in libraries

src/cpp/imagesqlmodel.cpp

@@ -235,3 +235,12 @@ void ImageProxyModel::deleteImage(const int &row) {
   auto model = qobject_cast<ImageSqlModel *>(sourceModel());
   model->deleteImage(row);
 }
+
+void ImageProxyModel::deleteImages(const QVector<int> &rows) {
+  auto model = qobject_cast<ImageSqlModel *>(sourceModel());
+  qDebug() << "DELETING!!!!!!!!!!!!!!!!!!!!!!!" << rows;
+  for (int i = rows.size() - 1; i >= 0; i--) {
+    qDebug() << "deleting" << rows.at(i);
+    model->deleteImage(rows.at(i));
+  }
+}

src/cpp/imagesqlmodel.h

@@ -62,6 +62,7 @@ public:
 public slots:
   Q_INVOKABLE QVariantMap getImage(const int &row);
   Q_INVOKABLE void deleteImage(const int &row);
+  Q_INVOKABLE void deleteImages(const QVector<int> &rows);
 
 private:
   ImageSqlModel *m_imageModel;

src/cpp/presentationsqlmodel.cpp

@@ -270,3 +270,12 @@ void PresentationProxyModel::deletePresentation(const int &row) {
   auto model = qobject_cast<PresentationSqlModel *>(sourceModel());
   model->deletePresentation(row);
 }
+
+void PresentationProxyModel::deletePresentations(const QVector<int> &rows) {
+  auto model = qobject_cast<PresentationSqlModel *>(sourceModel());
+  qDebug() << "DELETING!!!!!!!!!!!!!!!!!!!!!!!" << rows;
+  for (int i = rows.size() - 1; i >= 0; i--) {
+    qDebug() << "deleting" << rows.at(i);
+    model->deletePresentation(rows.at(i));
+  }
+}

src/cpp/presentationsqlmodel.h

@@ -69,6 +69,7 @@ public:
 public slots:
   Q_INVOKABLE QVariantMap getPresentation(const int &row);
   Q_INVOKABLE void deletePresentation(const int &row);
+  Q_INVOKABLE void deletePresentations(const QVector<int> &row);
 
 private:
   PresentationSqlModel *m_presentationModel;

src/cpp/songsqlmodel.cpp

@@ -760,3 +760,13 @@ void SongProxyModel::deleteSong(const int &row) {
   auto model = qobject_cast<SongSqlModel *>(sourceModel());
   model->deleteSong(row);
 }
+
+void SongProxyModel::deleteSongs(const QVector<int> &rows) {
+  auto model = qobject_cast<SongSqlModel *>(sourceModel());
+  qDebug() << "DELETING!!!!!!!!!!!!!!!!!!!!!!!" << rows;
+  for (int i = rows.size() - 1; i >= 0; i--) {
+    qDebug() << "deleting" << rows.at(i);
+    model->deleteSong(rows.at(i));
+  }
+}
+

src/cpp/songsqlmodel.h

@@ -131,6 +131,7 @@ public:
 public slots:
   Q_INVOKABLE QVariantMap getSong(const int &row);
   Q_INVOKABLE void deleteSong(const int &row);
+  Q_INVOKABLE void deleteSongs(const QVector<int> &rows);
   Q_INVOKABLE QStringList getLyricList(const int &row);
   // Q_INVOKABLE void select(int row);
   // Q_INVOKABLE void selectSongs(int row);

src/cpp/videosqlmodel.cpp

@@ -351,3 +351,12 @@ void VideoProxyModel::deleteVideo(const int &row) {
   auto model = qobject_cast<VideoSqlModel *>(sourceModel());
   model->deleteVideo(mapToSource(index(row,0)).row());
 }
+
+void VideoProxyModel::deleteVideos(const QVector<int> &rows) {
+  auto model = qobject_cast<VideoSqlModel *>(sourceModel());
+  qDebug() << "DELETING!!!!!!!!!!!!!!!!!!!!!!!" << rows;
+  for (int i = rows.size() - 1; i >= 0; i--) {
+    qDebug() << "deleting" << rows.at(i);
+    model->deleteVideo(rows.at(i));
+  }
+}

src/cpp/videosqlmodel.h

@@ -80,6 +80,7 @@ public:
 public slots:
   Q_INVOKABLE QVariantMap getVideo(const int &row);
   Q_INVOKABLE void deleteVideo(const int &row);
+  Q_INVOKABLE void deleteVideos(const QVector<int> &row);
 
 private:
   VideoSqlModel *m_videoModel;