readwriteformbase.h

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/***************************************************************************
 *                                                                         *
 *   readwriteformbase.h                                                                   *
 *                                                                         *
 *   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.                                   *
 *                                                                         *
 *   Read the file COPYING for details.                                    *
 *                                                                         *
 *   copyright: (C) 2003 by Jan Mueller                                    *
 *   email: janmueller7@hotmail.com                                        *
 *                                                                         *
 ***************************************************************************/

#ifndef ReadWriteFormBase_h
#define ReadWriteFormBase_h
#include <readonlyformbase.h>
#include <qmainwindow.h>
#include <qevent.h>
#include <qtimer.h>

class QSqlCursor;
class QAction;
class FillLinkListBox;

class ReadWriteFormBase: public ReadOnlyFormBase {
  Q_OBJECT
    
    private:
  ReadWriteFormBase(const ReadWriteFormBase&);
  ReadWriteFormBase& operator=(const ReadWriteFormBase&);
  bool rec_is_locked;
  bool valid;
  
  virtual void lockGui();
  virtual void unlockGui();
  void customEvent(QCustomEvent *e);
  virtual bool lockRec();
  virtual void unlockRec();
  
 protected:     
  QToolBar *rwtoolbar;
  QPtrList<FillLinkListBox> threads;
  QTimer threadtimer;
  virtual bool setData();
  virtual void initToolBar();
  QAction *writeAction;
  QAction *deleteAction;
  void waitForThreads();
  
 public:
  ReadWriteFormBase(LitUrl u, QObject *receiver, QString slot, QWidget *parent=0, const char *name=0);
  ~ReadWriteFormBase();
  bool threadsFinished();
  
  protected slots:
  virtual void setWorkingGui(bool work);
  virtual void setReadonlyGui(bool ro);
  virtual void setInvalidGui(bool inv);
  
  public slots:
  void checkThreads();
  virtual void copy();
  virtual void cut();
  virtual void paste();
  virtual void write();
  virtual void deleteRec();
  void createLink(LitUrl obj1, LitUrl obj2);
  void deleteLink(LitUrl obj1, LitUrl obj2);    
  void createPublicationAuthor(LitUrl publ, LitUrl author);     
  void deletePublicationAuthor(LitUrl publ, LitUrl author);             
  void createPartAuthor(LitUrl part, LitUrl author);            
  void deletePartAuthor(LitUrl part, LitUrl author);
  void createProjectBibliography(LitUrl pr, LitUrl pub);
  void deleteProjectBibliography(LitUrl pr, LitUrl pub);
  void newNote(LitUrl obj);
};

#endif

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