printable.h

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/*
 * Gnome Chemistry Utils
 * printable.h
 *
 * Copyright (C) 2008-2012 Jean Bréfort <jean.brefort@normalesup.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 3 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 St, Fifth Floor, Boston, MA  02110-1301
 * USA
 */

#ifndef GCU_PRINTABLE_H
#define GCU_PRINTABLE_H

#include <gcu/dialog-owner.h>
#include <gcu/macros.h>
#include <gtk/gtk.h>

namespace gcugtk {

typedef enum {
        GCU_PRINT_SCALE_NONE,
        GCU_PRINT_SCALE_FIXED,
        GCU_PRINT_SCALE_AUTO,
} PrintScaleType;

class Printable: virtual public gcu::DialogOwner
{
public:
        Printable ();
        virtual ~Printable ();

        virtual void DoPrint (GtkPrintOperation *print, GtkPrintContext *context, int page) const = 0;
        virtual bool SupportsHeaders () {return false;}
        virtual bool SupportMultiplePages () {return false;}
        virtual GtkWindow *GetGtkWindow () = 0;
        virtual int GetPagesNumber () {return 1;}

        void Print (bool preview);
        void SetPageSetup (GtkPageSetup *PageSetup);

GCU_RO_PROP (GtkPrintSettings *, PrintSettings)
GCU_RO_PROP (GtkPageSetup *, PageSetup)
GCU_PROP (GtkUnit, Unit)
GCU_PROP (double, HeaderHeight)
GCU_PROP (double, FooterHeight)
GCU_PROP (bool, HorizCentered)
GCU_PROP (bool, VertCentered)
GCU_PROP (PrintScaleType, ScaleType)
GCU_PROP (double, Scale)
GCU_PROP (bool, HorizFit)
GCU_PROP (bool, VertFit)
GCU_PROP (int, HPages)
GCU_PROP (int, VPages)
GCU_PROP (bool, HasBackground)
GCU_PROP (bool, PrintBackground)
};

GtkUnit gtk_unit_from_string (char const *name);
char const *gtk_unit_to_string (GtkUnit unit);

}       //      namespace gcu

#endif  //      GCU_PRINTABLE_H