/****************************************************************************
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** Copyright (C) 2002-2006 Frank Hemer <frank@hemer.org>,
**                         Tilo Riemer <riemer@crossvc.com>
**
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**----------------------------------------------------------------------------
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** CrossVC is released under the terms of GPL also.
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*****************************************************************************/

#ifndef MODULEBROWSERIMPL_H_20010626
#define MODULEBROWSERIMPL_H_20010626

#include "config.h"


#include <qdatetime.h>
#include <qlineedit.h>
#include <qdir.h>
#include <qdict.h>
#include <qiconset.h>

#include "CommandInterface.h"
#include "ModuleBrowser.h"
#include "CvsBuffer.h"

struct Module {
  QString name;
  QString details;
};

class ModuleBrowserImpl : public ModuleBrowser,CommandInterface
{ 
  Q_OBJECT

public:
  ModuleBrowserImpl( const QIconSet &whatsThisIconSet,
                     QDir* topDir, QString cvsRoot, QObject *,
                     QWidget* parent = 0, const char* name = 0,
                     bool modal = FALSE, WFlags fl = 0 );
  ~ModuleBrowserImpl();
  void parseHistory ( CvsBuffer *output);
  void parseModules ( CvsBuffer *output);
  void parseRls ( CvsBuffer *output);
 
  QString getModule();
  QString getCheckoutAsDOption();
  void afterCall(int,CvsBuffer*,bool);

public slots:
  void start();
  void toggleBrowseHorM();
  void select();
  void accept();
  void enterWhatsThisMode();

signals:
  void OkClicked();

protected:
  void setEnabled(bool state);
  void cvsCallStarted();
  void cvsCallFinished();

private:
  QDict<Module> m_ModDict;
  QObject * m_caller;
  QString m_defButtonName;
  QString m_defButtonText;
  QDir* m_topDir;
  QString m_TmpCvsRoot;

  bool m_running;
};

#endif // MODULEBROWSERIMPL_H_20010626