ap_Dialog_PageSetup.h

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/* AbiWord
 * Copyright (C) 1998 AbiSource, Inc.
 *
 * 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.
 */

#ifndef AP_Dialog_PageSetup_H
#define AP_Dialog_PageSetup_H

#include "ut_types.h"
#include "ut_units.h"
#include "xap_Frame.h"
#include "xap_Dialog.h"
#include "fp_PageSize.h"

class ABI_EXPORT AP_Dialog_PageSetup : public XAP_Dialog_NonPersistent
{
public:
    AP_Dialog_PageSetup(XAP_DialogFactory *pDlgFactory, XAP_Dialog_Id id);
    virtual ~AP_Dialog_PageSetup() = 0;

    virtual void runModal(XAP_Frame *pFrame) = 0;

    typedef enum { a_OK, a_CANCEL } tAnswer;
    typedef enum { PORTRAIT, LANDSCAPE } Orientation;

    // declare JavaBean-like accessors for our properties
#define SET_GATHER(a, u)  inline u get##a(void) const {return m_##a;} \
              inline void set##a(u p##a) {m_##a = p##a;}
    SET_GATHER(PageSize,        fp_PageSize);
    SET_GATHER(PageUnits,       UT_Dimension);
    SET_GATHER(PageOrientation, Orientation);
    SET_GATHER(PageScale,       int);
    SET_GATHER(MarginUnits,     UT_Dimension);
    SET_GATHER(MarginTop,       float);
    SET_GATHER(MarginBottom,    float);
    SET_GATHER(MarginLeft,      float);
    SET_GATHER(MarginRight,     float);
    SET_GATHER(MarginHeader,    float);
    SET_GATHER(MarginFooter,    float);
#undef SET_GATHER

    virtual inline tAnswer getAnswer (void) const {return m_answer;}

 protected:
    // this should only get used by decendant classes
    inline void setAnswer (tAnswer answer) {m_answer = answer;}
    XAP_Frame *         m_pFrame;
    AP_Dialog_PageSetup::tAnswer m_answer;

    bool validatePageSettings(void) const;

 private:
    fp_PageSize             m_PageSize;
    UT_Dimension            m_PageUnits;
    Orientation             m_PageOrientation;
    int                     m_PageScale;
    UT_Dimension            m_MarginUnits;
    float                   m_MarginTop;
    float                   m_MarginBottom;
    float                   m_MarginLeft;
    float                   m_MarginRight;
    float                   m_MarginHeader;
    float                   m_MarginFooter;
};

#endif // AP_Dialog_PageSetup_H