// -*- C++ -*-
/**
 * \file GuiDialog.h
 * This file is part of LyX, the document processor.
 * Licence details can be found in the file COPYING.
 *
 * \author Angus Leeming
 *
 * Full author contact details are available in file CREDITS.
 */

#ifndef GUIDIALOG_H
#define GUIDIALOG_H

#include "Dialog.h"
#include "ButtonController.h"

namespace lyx {
namespace frontend {

/** \c Dialog collects the different parts of a Model-Controller-View
 *  split of a generic dialog together.
 */
class GuiDialog : public Dialog
{
public:
	/// \param lv is the access point for the dialog to the LyX kernel.
	/// \param name is the identifier given to the dialog by its parent
	/// container.
	GuiDialog(LyXView & lv, std::string const & name);

	/** \name Buttons
	 *  These methods are publicly accessible because they are invoked
	 *  by the View when the user presses... guess what ;-)
	 */
	//@{
	void ApplyButton();
	void OKButton();
	void CancelButton();
	void RestoreButton();
	//@}

	/** Check whether we may apply our data.
	 *
	 *  The buttons are disabled if not and (re-)enabled if yes.
	 */
	void checkStatus();
	void setButtonsValid(bool valid);


	/** \name Dialog Components
	 *  Methods to access the various components making up a dialog.
	 */
	//@{
	ButtonController const & bc() const { return bc_; }
	ButtonController & bc() { return bc_; }
	//@}

	void preShow();
	void postShow();
	void preUpdate();
	void postUpdate();

private:
	ButtonController bc_;
};

} // namespace frontend
} // namespace lyx

#endif // GUIDIALOG_H