Section.h

/* Copyright (C) 2012 Rainmeter Project Developers
 *
 * This Source Code Form is subject to the terms of the GNU General Public
 * License; either version 2 of the License, or (at your option) any later
 * version. If a copy of the GPL was not distributed with this file, You can
 * obtain one at <https://www.gnu.org/licenses/gpl-2.0.html>. */

#ifndef __SECTION_H__
#define __SECTION_H__

#include <windows.h>
#include <string>
#include "Group.h"

class ConfigParser;
class Skin;

class __declspec(novtable) Section : public Group
{
public:
	virtual ~Section();

	Section(const Section& other) = delete;

	virtual UINT GetTypeID() = 0;

	const WCHAR* GetName() const { return m_Name.c_str(); }
	const std::wstring& GetOriginalName() const { return m_Name; }

	bool HasDynamicVariables() const { return m_DynamicVariables; }
	void SetDynamicVariables(bool b) { m_DynamicVariables = b; }

	void ResetUpdateCounter() { m_UpdateCounter = m_UpdateDivider; }
	int GetUpdateCounter() const { return m_UpdateCounter; }
	int GetUpdateDivider() const { return m_UpdateDivider; }

	const std::wstring& GetOnUpdateAction() { return m_OnUpdateAction; }
	void DoUpdateAction();

	Skin* GetSkin() { return m_Skin; }

protected:
	Section(Skin* skin, const WCHAR* name);

	virtual void ReadOptions(ConfigParser& parser, const WCHAR* section);

	bool UpdateCounter();

	// Plugins may access this string through RmGetMeasureName(). This should never be modified to
	// ensure thread-safety.
	const std::wstring m_Name;

	bool m_DynamicVariables;		// If true, the section contains dynamic variables
	int m_UpdateDivider;			// Divider for the update
	int m_UpdateCounter;			// Current update counter

	std::wstring m_OnUpdateAction;

	Skin* m_Skin;
};

#endif