Project reorganization

pglab/widgets/SqlCodePreview.h

@@ -0,0 +1,30 @@
+#ifndef SQLCODEPREVIEW_H
+#define SQLCODEPREVIEW_H
+
+#include "catalog/PgDatabaseCatalog.h"
+#include <QPlainTextEdit>
+#include <memory>
+
+class SqlSyntaxHighlighter;
+class PgDatabaseCatalog;
+
+class SqlCodePreview : public QPlainTextEdit {
+	Q_OBJECT
+public:
+	SqlCodePreview(QWidget *parent = nullptr);
+
+	/** Sets the database catalog that the syntax highlighter is to use.
+	 */
+	void setCatalog(std::shared_ptr<const PgDatabaseCatalog> catalog);
+
+
+	SqlSyntaxHighlighter *highlighter() { return m_highlighter; }
+private:
+	SqlSyntaxHighlighter *m_highlighter = nullptr;
+	std::shared_ptr<const PgDatabaseCatalog> m_catalog;
+
+private slots:
+	void catalogRefresh(const PgDatabaseCatalog *catalog, PgDatabaseCatalog::RefreshFlags flags);
+};
+
+#endif // SQLCODEPREVIEW_H