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/***************************************************************************
* Copyright (C) 2008-2013 by Andrzej Rybczak *
* electricityispower@gmail.com *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
* 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, write to the *
* Free Software Foundation, Inc., *
* 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. *
***************************************************************************/
#ifndef NCMPCPP_SCROLLPAD_H
#define NCMPCPP_SCROLLPAD_H
#include "window.h"
#include "strbuffer.h"
namespace NC {//
/// Scrollpad is specialized window that holds large portions of text and
/// supports scrolling if the amount of it is bigger than the window area.
struct Scrollpad: public Window
{
Scrollpad() { }
Scrollpad(size_t startx, size_t starty, size_t width, size_t height,
const std::string &title, Color color, Border border);
// override a few Window functions
virtual void refresh() OVERRIDE;
virtual void scroll(Scroll where) OVERRIDE;
virtual void resize(size_t new_width, size_t new_height) OVERRIDE;
virtual void clear() OVERRIDE;
const std::string &buffer();
void flush();
void reset();
bool setProperties(Color begin, const std::string &s, Color end, size_t id = -2);
bool setProperties(Format begin, const std::string &s, Format end, size_t id = -2);
void removeProperties(size_t id = -2);
template <typename ItemT>
Scrollpad &operator<<(const ItemT &item)
{
m_buffer << item;
return *this;
}
private:
Buffer m_buffer;
size_t m_beginning;
size_t m_real_height;
};
}
#endif // NCMPCPP_SCROLLPAD_H
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