source: trunk/src/gui/dialogs/qpagesetupdialog_win.cpp@ 561

/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation ([email protected])
**
** This file is part of the QtGui module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** Commercial Usage
** Licensees holding valid Qt Commercial licenses may use this file in
** accordance with the Qt Commercial License Agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Nokia.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file.  Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights.  These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3.0 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file.  Please review the following information to
** ensure the GNU General Public License version 3.0 requirements will be
** met: http://www.gnu.org/copyleft/gpl.html.
**
** If you have questions regarding the use of this file, please contact
** Nokia at [email protected].
** $QT_END_LICENSE$
**
****************************************************************************/

#include "qpagesetupdialog.h"

#ifndef QT_NO_PRINTDIALOG
#include <qapplication.h>

#include <private/qprintengine_win_p.h>
#include <private/qabstractpagesetupdialog_p.h>

QT_BEGIN_NAMESPACE

class QPageSetupDialogPrivate : public QAbstractPageSetupDialogPrivate
{
};

QPageSetupDialog::QPageSetupDialog(QPrinter *printer, QWidget *parent)
    : QAbstractPageSetupDialog(*(new QPageSetupDialogPrivate), printer, parent)
{
}

QPageSetupDialog::QPageSetupDialog(QWidget *parent)
    : QAbstractPageSetupDialog(*(new QPageSetupDialogPrivate), 0, parent)
{
}

int QPageSetupDialog::exec()
{
    Q_D(QPageSetupDialog);

    if (d->printer->outputFormat() != QPrinter::NativeFormat)
        return Rejected;

    QWin32PrintEngine *engine = static_cast<QWin32PrintEngine*>(d->printer->paintEngine());
    QWin32PrintEnginePrivate *ep = static_cast<QWin32PrintEnginePrivate *>(engine->d_ptr.data());

    PAGESETUPDLG psd;
    memset(&psd, 0, sizeof(PAGESETUPDLG));
    psd.lStructSize = sizeof(PAGESETUPDLG);

    // we need a temp DEVMODE struct if we don't have a global DEVMODE
    HGLOBAL hDevMode = 0;
    int devModeSize = 0;
    if (!ep->globalDevMode) {
        devModeSize = sizeof(DEVMODE) + ep->devMode->dmDriverExtra;
        hDevMode = GlobalAlloc(GHND, devModeSize);
        if (hDevMode) {
            void *dest = GlobalLock(hDevMode);
            memcpy(dest, ep->devMode, devModeSize);
            GlobalUnlock(hDevMode);
        }