wip: codegenerator, basic widget present for showing the generated code and specifying

parameters. Some code is also generated but it is not complete yet.

minimum still required
- field assignments
- properly format and escape the query string

pglab/CodeGenerator.h

@@ -0,0 +1,33 @@
+#ifndef CODEGENERATOR_H
+#define CODEGENERATOR_H
+
+#include <QWidget>
+#include "PlgPage.h"
+#include "Pgsql_declare.h"
+
+namespace Ui {
+class CodeGenerator;
+}
+
+class CodeGenerator : public PlgPage
+{
+	Q_OBJECT
+
+public:
+	explicit CodeGenerator(QWidget *parent = nullptr);
+	~CodeGenerator();
+
+	void Init(QString query, std::shared_ptr<const Pgsql::Result> dbres);
+private slots:
+	void on_updateCodeButton_clicked();
+
+private:
+	Ui::CodeGenerator *ui;
+
+	QString m_query;
+	std::shared_ptr<const Pgsql::Result> m_dbres;
+
+	void generateCode();
+};
+
+#endif // CODEGENERATOR_H