overlay.h
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overlay.h
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	#ifndef OVERLAY_H
	#define OVERLAY_H
	/* @file overlay.h
	* @brief Overlay something through WinAPI.
	*
	* Copyright (C) 2018 Intevation GmbH
	*
	* This file is part of GpgOL.
	*
	* GpgOL is free software; you can redistribute it and/or
	* modify it under the terms of the GNU Lesser General Public
	* License as published by the Free Software Foundation; either
	* version 2.1 of the License, or (at your option) any later version.
	*
	* GpgOL 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 Lesser General Public License for more details.
	*
	* You should have received a copy of the GNU Lesser General Public License
	* along with this program; if not, see <http://www.gnu.org/licenses/>.
	*/
	#include <windows.h>

	#include <string>

	#include <gpgme++/data.h>

	namespace GpgME
	{
	class Context;
	} // namespace GpgME

	class Overlay
	{
	public:
	/* Create an overlay over a foreign window */
	Overlay(HWND handle, const std::string &text);
	~Overlay();

	private:
	std::unique_ptr<GpgME::Context> m_overlayCtx;
	GpgME::Data m_overlayStdin;
	HWND m_wid;
	};

	#endif // OVERLAY_H