Blinker

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/* Blinker
   Copyright 2011 Stefan Schuermans <stefan@blinkenarea.org>
   Copyleft GNU public license - http://www.gnu.org/copyleft/gpl.html
   a blinkenarea.org project */
#include <string>
#include <BlinkenLib/BlinkenFrame.h>
#include "Canvas.h"
#include "CanvasInput.h"
#include "Directory.h"
#include "File.h"
#include "Position.h"
#include "SettingFile.h"
#include "Size.h"
#include "StreamMgr.h"
#include "StreamRecv.h"
namespace Blinker {
/**
 * @brief constructor
 * @param[in] canvas owning canvas
 * @param[in] dirBase base directory
 */
Canvas::Input::Input(Canvas &canvas, const Directory &dirBase):
  m_canvas(canvas),
  m_fileInStream(dirBase.getFile("instream")),
  m_fileSrcPos(dirBase.getFile("srcpos")),
  m_fileSize(dirBase.getFile("size")),
  m_fileDestPos(dirBase.getFile("destpos")),
  m_pInStream(NULL),
  m_haveSrcPos(false),
  m_haveSize(false),
  m_haveDestPos(false)
{
  // get settings and attach to input stream
  getSrcPos();
  getSize();
  getDestPos();
  getInStream();
}
/// virtual destructor
Canvas::Input::~Input()
{
  // detach from input stream and release it
  releaseInStream();
}
 
 
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