printstyle.h

/*
    This file is part of KAddressBook.
    Copyright (c) 1996-2002 Mirko Boehm <mirko@kde.org>
 
    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 Street, Fifth Floor, Boston, MA 02110-1301, USA.
 
    As a special exception, permission is given to link this program
    with any edition of TQt, and distribute the resulting executable,
    without including the source code for TQt in the source distribution.
*/
 
#ifndef PRINTSTYLE_H
#define PRINTSTYLE_H
 
#include <tqwidget.h>
#include <tqstringlist.h>
#include <tqpixmap.h>
 
#include <tdeabc/field.h>
 
namespace KABPrinting {
 
class PrintingWizard;
class PrintProgress;
 
class PrintStyle : public TQObject
{
  TQ_OBJECT
  
 
  public:
    PrintStyle( PrintingWizard* parent, const char* name = 0 );
    virtual ~PrintStyle();
 
    virtual void print( const TDEABC::Addressee::List &contacts, PrintProgress* ) = 0;
 
    const TQPixmap& preview();
 
    void hidePages();
 
    void showPages();
 
    TDEABC::Field* preferredSortField();
 
    bool preferredSortType();
 
  protected:
    bool setPreview( const TQString& fileName );
 
    void setPreview( const TQPixmap& image );
 
    void setPreferredSortOptions( TDEABC::Field *field, bool ascending = true );
 
    PrintingWizard *wizard();
 
    void addPage( TQWidget *page, const TQString &title );
 
  private:
    PrintingWizard *mWizard;
    TQPixmap mPreview;
    TQPtrList<TQWidget> mPageList;
    TQStringList mPageTitles;
 
    TDEABC::Field *mSortField;
    bool mSortType;
};
 
 
class PrintStyleFactory
{
  public:
    PrintStyleFactory( PrintingWizard* parent, const char* name = 0 );
    virtual ~PrintStyleFactory();
 
    virtual PrintStyle *create() const = 0;
 
    virtual TQString description() const = 0;
 
  protected:
    PrintingWizard* mParent;
    const char* mName;
};
 
}
 
#endif