printplugin.h

/*
    This file is part of KOrganizer.
 
    Copyright (c) 2003 Reinhold Kainhofer <reinhold@kainhofer.com>
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Library General Public
    License as published by the Free Software Foundation; either
    version 2 of the License, or (at your option) any later version.
 
    This library 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
    Library General Public License for more details.
 
    You should have received a copy of the GNU Library General Public License
    along with this library; see the file COPYING.LIB.  If not, write to
    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
    Boston, MA 02110-1301, USA.
*/
#ifndef PRINTPLUGINBASE_H
#define PRINTPLUGINBASE_H
 
#ifndef KORG_NOPRINTER
 
#include <tqdatetime.h>
#include <kprinter.h>
#include <calendar/plugin.h>
#include <libkcal/incidence.h>
 
namespace KCal {
class Calendar;
}
 
namespace KOrg {
class CoreHelper;
 
class CalPrinterBase
{
  public:
    enum PrintType { Incidence = 100, Day=200, Week=300, Month=400, Todolist=1000, Journallist=2000 };
};
 
class PrintPlugin : public KOrg::Plugin
{
  public:
    PrintPlugin() : KOrg::Plugin(), mConfigWidget(0), mCoreHelper(0), mPrinter(0),
         mCalendar(0), mConfig(0) {}
    virtual ~PrintPlugin() {}
 
    typedef TQPtrList<PrintPlugin> List;
    static int interfaceVersion() { return 2; }
    static TQString serviceType() { return "KOrganizer/PrintPlugin"; }
 
    virtual void setKOrgCoreHelper( KOrg::CoreHelper*helper ) { mCoreHelper = helper; }
    virtual void setConfig( TDEConfig *cfg ) { mConfig = cfg; }
    virtual void setCalendar( KCal::Calendar *cal ) { mCalendar = cal; }
    virtual void setSelectedIncidences( KCal::Incidence::List inc ) { mSelectedIncidences = inc; }
    virtual KCal::Incidence::List selectedIncidences() const { return mSelectedIncidences; }
 
 
    virtual TQString description() = 0;
    virtual TQString info() = 0;
 
    virtual int sortID() { return -1; }
 
    virtual bool enabled() { return false; }
 
    TQWidget *configWidget( TQWidget *w )
    {
      if ( !mConfigWidget ) {
        mConfigWidget = createConfigWidget( w );
        setSettingsWidget();
      }
      return mConfigWidget;
    }
    /* Create the config widget. setSettingsWidget will be automatically
       called on it */
    virtual TQWidget *createConfigWidget( TQWidget * ) = 0;
 
    virtual void doPrint( KPrinter *printer ) = 0;
 
    virtual KPrinter::Orientation defaultOrientation() { return KPrinter::Portrait; }
 
    virtual void doLoadConfig() {};
    virtual void doSaveConfig() {};
 
 
  public:
    virtual void readSettingsWidget() {}
    virtual void setSettingsWidget() {}
 
    virtual void setDateRange( const TQDate &from, const TQDate &to )
    {
      mFromDate = from;
      mToDate = to;
    }
 
  protected:
    TQDate mFromDate;
    TQDate mToDate;
 
  protected:
    TQWidget *mConfigWidget;
    KOrg::CoreHelper *mCoreHelper;
    KPrinter *mPrinter;
    KCal::Calendar *mCalendar;
    KCal::Incidence::List mSelectedIncidences;
    TDEConfig *mConfig;
};
 
class PrintPluginFactory : public PluginFactory
{
  public:
    virtual PrintPlugin *create() = 0;
};
 
}
 
#endif
 
#endif