// Copyright (C) 2008  Lukas Lalinsky
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2 of the License, or
// at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License along
// with this program; if not, write to the Free Software Foundation, Inc.,
// 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.

#ifndef MAINWINDOW_H
#define MAINWINDOW_H

#include <QMainWindow>
#include <QSplitter>
#include <QStackedWidget>
#include <QUndoGroup>
#include <QAction>
#include "databasemodelview.h"
#include "databasemodel.h"
#include "tableproperties.h"

class MainWindow: public QMainWindow
{
	Q_OBJECT

public:
	MainWindow();
	~MainWindow();

	QUndoStack *currentUndoStack();

public slots:
	void newModel(DatabaseModel *newModel = 0);

	void updateMode(DatabaseModel::Mode mode);
	void switchModeSelect();
	void switchModeAddTable();
	void switchModeAddRelation();

	void updateSelection();
	void deleteSelectedItems();

	void open();
	void save();
	void saveAs();
	void exportPNG();
	void setViewScale(const QString &scale);

protected:
	void setupUi();
	void setupActions();
	void setupToolBar();
	void setupMenuBar();

private:
	QUndoGroup *m_undoGroup;
	QSplitter *m_splitter;
	TableProperties *m_properties;
	DatabaseModelView *m_view;
	DatabaseModel *m_model;

	QAction *m_actionUndo, *m_actionRedo;
	QAction *m_actionSwitchMode[3];
	QAction *m_actionNew;
	QAction *m_actionOpen;
	QAction *m_actionSave;
	QAction *m_actionSaveAs;
	QAction *m_actionExportPNG;
};

#endif