~ubuntu-branches/debian/jessie/stellarium/jessie

/*

 * Stellarium

 * Copyright (C) 2008 Guillaume Chereau

 * 

 * 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, Suite 500, Boston, MA  02110-1335, USA.

*/

#ifndef _LOCATIONDIALOG_HPP_

#define _LOCATIONDIALOG_HPP_

#include <QObject>

#include "StelDialog.hpp"

class Ui_locationDialogForm;

class QModelIndex;

class StelLocation;

class LocationDialog : public StelDialog

{

	Q_OBJECT

public:

	LocationDialog(QObject* parent);

	virtual ~LocationDialog();

	//! Notify that the application style changed

	void styleChanged();

public slots:

	void retranslate();

protected:

	//! Initialize the dialog widgets and connect the signals/slots

	virtual void createDialogContent();

	Ui_locationDialogForm* ui;

private:

	//! Set the values of all the fields from a location info

	//! Also move the observer to this position

	void setFieldsFromLocation(const StelLocation& loc);

	//! Create a StelLocation instance from the fields

	StelLocation locationFromFields() const;

	//! True if the user is currently editing a new location

	bool isEditingNew;

	void disconnectEditSignals();

	void connectEditSignals();

	//! Update the map for the given location.

	void setMapForLocation(const StelLocation& loc);

	//! Populates the drop-down list of planets.

	//! The displayed names are localized in the current interface language.

	//! The original names are kept in the user data field of each QComboBox

	//! item.

	void populatePlanetList();

	//! Populates the drop-down list of countries.

	//! The displayed names are localized in the current interface language.

	//! The original names are kept in the user data field of each QComboBox

	//! item.

	void populateCountryList();

private slots:

	//! To be called when user edits any field

	void reportEdit();

	//! Update the widget to make sure it is synchrone if the location is changed programmatically

	//! This function should be called repeatidly with e.g. a timer

	void updateFromProgram(const StelLocation& location);

	//! Called when the map is clicked.

	//! GZ_New: create new list for places nearby and feed into location list box.

	void setPositionFromMap(double longitude, double latitude);

	//! Called when the user activates an item from the locations list.

	void setPositionFromList(const QModelIndex& index);

	//! Called when the planet is manually changed.

	void moveToAnotherPlanet(const QString& text);

	//! Called when latitude/longitude/altitude is modified

	void setPositionFromCoords(int i=0);

	//! Called when the user clicks on the add to list button

	void addCurrentLocationToList();

	//! Called when the user clicks on the delete button

	void deleteCurrentLocationFromList();

	//! filter city list to show entries from single country only

	void filterSitesByCountry();

	//! reset city list to complete list (may have been reduced to picked list)

	void resetCompleteList();

	//! called when the user wants get location from network

	void ipQueryLocation(bool state);

	//! Called when the user wants to use the current location as default

	void setDefaultLocation(bool state);

private:

	QString lastPlanet;

	//! Updates the check state and the enabled/disabled status.

	void updateDefaultLocationControls(bool currentIsDefault);

};

#endif // _LOCATIONDIALOG_HPP_