Imported Upstream version 2.99.6upstream/2.99.6

1 files changed, 48 insertions, 0 deletions

diff --git a/SQLiteStudio3/coreSQLiteStudio/services/populatemanager.h b/SQLiteStudio3/coreSQLiteStudio/services/populatemanager.h
new file mode 100644
index 0000000..05b1f82
--- /dev/null
+++ b/SQLiteStudio3/coreSQLiteStudio/services/populatemanager.h
@@ -0,0 +1,48 @@
+#ifndef POPULATEMANAGER_H
+#define POPULATEMANAGER_H
+
+#include "pluginservicebase.h"
+#include "sqlitestudio.h"
+#include <QObject>
+#include <QHash>
+#include <QStringList>
+
+class PopulatePlugin;
+class PopulateEngine;
+class Db;
+
+class API_EXPORT PopulateManager : public PluginServiceBase
+{
+        Q_OBJECT
+
+    public:
+        explicit PopulateManager(QObject *parent = 0);
+
+        void populate(Db* db, const QString& table, const QHash<QString, PopulateEngine*>& engines, qint64 rows);
+
+    private:
+        void error();
+        void deleteEngines(const QList<PopulateEngine*>& engines);
+
+        bool workInProgress = false;
+        Db* db = nullptr;
+        QString table;
+        QStringList columns;
+        QList<PopulateEngine*> engineList;
+
+    public slots:
+        void interrupt();
+
+    private slots:
+        void finalizePopulating(bool result);
+
+    signals:
+        void populatingFinished();
+        void populatingSuccessful();
+        void populatingFailed();
+        void orderWorkerToInterrupt();
+};
+
+#define POPULATE_MANAGER SQLITESTUDIO->getPopulateManager()
+
+#endif // POPULATEMANAGER_H