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/* --------------------------------------------------------------------------
flactag -- A tagger for single album FLAC files with embedded CUE sheets
using data retrieved from the MusicBrainz service
Copyright (C) 2006 Andrew Hawkins
This file is part of flactag.
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 3 of the License, or
(at your option) any later version.
Flactag 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 General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
$Id$
----------------------------------------------------------------------------*/
#ifndef _SCROLLABLE_WINDOW_H
#define _SCROLLABLE_WINDOW_H
#include <string>
class CScrollableWindow
{
public:
CScrollableWindow(const std::string& Title);
virtual ~CScrollableWindow();
void Draw();
bool NextLine();
bool PreviousLine();
bool End();
bool Home();
bool PageDown();
bool PageUp();
void SetSelected(bool Selected);
void SetTitle(const std::string& Title);
void SetCurrentLine(int Line);
void SetTopVisible(int Line);
void SetDimensions(int Left, int Top, int Width, int Height);
int CurrentLine() const;
virtual int NumLines() const=0;
virtual std::string GetLine(int Line) const=0;
private:
int m_Left;
int m_Top;
int m_Width;
int m_Height;
std::string m_Title;
int m_TopVisible;
int m_CurrentLine;
bool m_Selected;
};
#endif