/*

* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of "Eclipse Public License v1.0"

* which accompanies this distribution, and is available

* at the URL "http://www.eclipse.org/legal/epl-v10.html".

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description:

*

*/

#ifndef LAYOUTCONFIG_H

#define LAYOUTCONFIG_H

#include <set>

#include <string>

#include <iosfwd>

#include <vector>

class LayoutConfig

	{

public:

	class Size

		{

	public:

		enum TOrientation { EPortrait, ELandscape, ESquare };

	public:

		Size();

		TOrientation Orientation() const;

		bool operator>(const Size& aRhs) const;

	public:

		int iWidth;

		int iHeight;

		};

	typedef std::set<Size, std::greater<Size> > Sizes;

	enum TTarget { EPlatform, EProduct };

	enum TLegacyMode { ENoLegacyMode, ELegacyMode };

public:

	static int Process(const std::vector<std::string>& args);

	static void ShowHelp(std::ostream& stream);

	~LayoutConfig();

protected:

	LayoutConfig();

	void ParseArgs(const std::vector<std::string>& args);

	void ParseOpt(const std::string& opt);

	void SetFlags(TTarget aTarget, TLegacyMode aLegacyMode);

	const Sizes& AllSizes() const;

	const Sizes& ConfiguredSizes() const;

	const Sizes& SizesForTarget() const;

//	static int TestLayoutConfig();

private: // to be overridden

	virtual int Process() = 0;

private:

	void LoadAllSizes();

	void LoadConfiguredSizes();

	void OpenBldCfg(std::ifstream& aBldCfg);

	bool ParseSize(const std::string& aLine, Size& aSize) const;

private:

	Sizes iAll;

	Sizes iConf;

	TTarget iTarget;

	TLegacyMode iLegacyMode;

	std::string iTargetFileName;

	std::string iBaseFileName;

	};

class WsiniConfig : public LayoutConfig

	{

private: // from LayoutConfig

	virtual int Process();

	};

#endif