Builds on windows again

pglab/QueryTab.h

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+#ifndef QUERYTAB_H
+#define QUERYTAB_H
+
+#include "ASyncDBConnection.h"
+#include "ParamListModel.h"
+#include "ParamTypeDelegate.h"
+#include "QueryResultModel.h"
+#include "QueryExplainModel.h"
+#include "stopwatch.h"
+#include "tuplesresultwidget.h"
+
+#include <QWidget>
+#include <memory>
+
+namespace Ui {
+	class QueryTab;
+}
+
+class QTableView;
+
+class QTabWidget;
+class MainWindow;
+class SqlSyntaxHighlighter;
+class ExplainRoot;
+class QueryResultModel;
+class QueryExplainModel;
+class PgTypeContainer;
+class OpenDatabase;
+
+class QueryParamListController : public QObject {
+	Q_OBJECT
+public:
+	QueryParamListController(QTableView *tv, OpenDatabase *opendb, QWidget *parent);
+
+	Pgsql::Params params() const;
+    bool empty() const;
+public slots:
+	void on_addParam();
+	void on_removeParam();
+private:
+	QTableView *paramTableView;
+	OpenDatabase *m_openDatabase;
+	ParamListModel m_paramList;
+	ParamTypeDelegate m_typeDelegate;
+};
+
+
+class QueryTab : public QWidget {
+	Q_OBJECT
+public:
+	QueryTab(MainWindow *win, QWidget *parent = nullptr);
+	~QueryTab();
+
+	void setConfig(const ConnectionConfig &config);
+
+	void newdoc();
+//	void open();
+	bool load(const QString &filename);
+	bool save();
+	bool saveAs();
+	void saveCopyAs();
+
+	void execute();
+	void explain(bool analyze);
+	void cancel();
+
+	bool canClose();
+
+	void copyQueryAsCString();
+    void copyQueryAsRawCppString();
+	void exportData(const QString &filename);
+
+	QString fileName() const { return m_fileName; }
+	bool isChanged() const { return m_queryTextChanged; }
+	bool isNew() const { return m_new; }
+private:
+
+	using ResultTabContainer = std::vector<TuplesResultWidget*>;
+
+	Ui::QueryTab *ui;
+	MainWindow *m_win;
+	SqlSyntaxHighlighter* highlighter;
+	ConnectionConfig m_config;
+	StopWatch m_stopwatch;
+
+	QueryParamListController *m_queryParamListController = nullptr;
+
+	bool m_new = true;
+	QString m_fileName; ///< use setFileName function to set
+	bool m_queryTextChanged = false;
+
+	void setFileName(const QString &filename);
+	bool continueWithoutSavingWarning();
+	bool saveSqlTo(const QString &filename);
+	QString promptUserForSaveSqlFilename();
+
+
+
+
+	ASyncDBConnection m_dbConnection;
+
+	std::unique_ptr<QueryExplainModel> explainModel;
+	ResultTabContainer resultList;
+
+	void addLog(QString s);
+
+	QString getCommand() const;
+	std::string getCommandUtf8() const;
+	void explain_ready(ExplainRoot::SPtr explain);
+	void query_ready(Expected<std::shared_ptr<Pgsql::Result>> dbres, qint64 elapsedms);
+
+	QTabWidget *getTabWidget();
+	void setTabCaption(const QString &caption, const QString &tooltip);
+	void clearResult();
+
+private slots:
+
+	void queryTextChanged();
+	void connectionStateChanged(ASyncDBConnection::State state);
+	void receiveNotice(Pgsql::ErrorDetails notice);
+
+	void startConnect();
+};
+
+#endif // QUERYTAB_H