/*
 * synergy -- mouse and keyboard sharing utility
 * Copyright (C) 2008 Volker Lanz (vl@fidra.de)
 * 
 * This package is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * found in the file COPYING that should have accompanied this file.
 * 
 * This package 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, see <http://www.gnu.org/licenses/>.
 */

#if !defined(SCREEN__H)

#define SCREEN__H

#include <QPixmap>
#include <QString>
#include <QList>
#include <QStringList>

#include "BaseConfig.h"

class QSettings;
class QTextStream;

class ScreenSettingsDialog;

class Screen : public BaseConfig
{
	friend QDataStream& operator<<(QDataStream& outStream, const Screen& screen);
	friend QDataStream& operator>>(QDataStream& inStream, Screen& screen);
	friend class ScreenSettingsDialog;
	friend class ScreenSetupModel;
	friend class ScreenSetupView;

	public:
		Screen();
		Screen(const QString& name);

	public:
		const QPixmap* pixmap() const { return &m_Pixmap; }
		const QString& name() const { return m_Name; }
		const QStringList& aliases() const { return m_Aliases; }

		bool isNull() const { return m_Name.isEmpty(); }
		int modifier(int m) const { return m_Modifiers[m] == DefaultMod ? m : m_Modifiers[m]; }
		const QList<int>& modifiers() const { return m_Modifiers; }
		bool switchCorner(int c) const { return m_SwitchCorners[c]; }
		const QList<bool>& switchCorners() const { return m_SwitchCorners; }
		int switchCornerSize() const { return m_SwitchCornerSize; }
		bool fix(Fix f) const { return m_Fixes[f]; }
		const QList<bool>& fixes() const { return m_Fixes; }

		void loadSettings(QSettings& settings);
		void saveSettings(QSettings& settings) const;
		QTextStream& writeScreensSection(QTextStream& outStream) const;
		QTextStream& writeAliasesSection(QTextStream& outStream) const;

		bool swapped() const { return m_Swapped; }

	protected:
		void init();
		void setName(const QString& name) { m_Name = name; }
		QPixmap* pixmap() { return &m_Pixmap; }
		QString& name() { return m_Name; }

		void setPixmap(const QPixmap& pixmap) { m_Pixmap = pixmap; }
		QStringList& aliases() { return m_Aliases; }
		void setModifier(int m, int n) { m_Modifiers[m] = n; }
		QList<int>& modifiers() { return m_Modifiers; }
		void addAlias(const QString& alias) { m_Aliases.append(alias); }
		void setSwitchCorner(int c, bool on) { m_SwitchCorners[c] = on; }
		QList<bool>& switchCorners() { return m_SwitchCorners; }
		void setSwitchCornerSize(int val) { m_SwitchCornerSize = val; }
		void setFix(int f, bool on) { m_Fixes[f] = on; }
		QList<bool>& fixes() { return m_Fixes; }
		void setSwapped(bool on) { m_Swapped = on; }

	private:
		QPixmap m_Pixmap;
		QString m_Name;

		QStringList m_Aliases;
		QList<int> m_Modifiers;
		QList<bool> m_SwitchCorners;
		int m_SwitchCornerSize;
		QList<bool> m_Fixes;

		bool m_Swapped;
};

typedef QList<Screen> ScreenList;

QDataStream& operator<<(QDataStream& outStream, const Screen& screen);
QDataStream& operator>>(QDataStream& inStream, Screen& screen);

#endif