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// -*- Mode: C++; indent-tabs-mode: nil; tab-width: 2 -*-
/*
* Copyright (C) 2011 Canonical Ltd
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 3 as
* published by the Free Software Foundation.
*
* 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, see <http://www.gnu.org/licenses/>.
*
* Authored by: Neil Jagdish Patel <neil.patel@canonical.com>
*/
#ifndef UNITY_PREVIEW_H
#define UNITY_PREVIEW_H
#include <map>
#include <memory>
#include <string>
#include <vector>
#include <sigc++/trackable.h>
#include <glib.h>
#include "Variant.h"
namespace unity
{
namespace dash
{
class Preview : public sigc::trackable
{
public:
typedef std::shared_ptr<Preview> Ptr;
typedef std::map<std::string, unity::glib::Variant> Properties;
virtual ~Preview();
static Preview::Ptr PreviewForProperties(std::string const& renderer_name, Properties& properties);
std::string renderer_name;
protected:
unsigned int PropertyToUnsignedInt (Properties& properties, const char* key);
std::string PropertyToString(Properties& properties, const char *key);
std::vector<std::string> PropertyToStringVector(Properties& properties, const char *key);
float PropertyToFloat(Properties& properties, const char* key);
};
class NoPreview : public Preview
{
public:
NoPreview();
};
}
}
#endif
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