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/****************************************************************************
**
** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the QtGui module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Digia. For licensing terms and
** conditions see http://qt.digia.com/licensing. For further information
** use the contact form at http://qt.digia.com/contact-us.
**
** 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, Digia gives you certain additional
** rights. These rights are described in the Digia 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.
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#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);
}
psd.hDevMode = hDevMode;
} else {
psd.hDevMode = ep->devMode;
}
HGLOBAL *tempDevNames = ep->createDevNames();
psd.hDevNames = tempDevNames;
QWidget *parent = parentWidget();
parent = parent ? parent->window() : QApplication::activeWindow();
Q_ASSERT(!parent ||parent->testAttribute(Qt::WA_WState_Created));
psd.hwndOwner = parent ? parent->winId() : 0;
psd.Flags = PSD_MARGINS;
double multiplier = 1;
switch (QLocale::system().measurementSystem()) {
case QLocale::MetricSystem:
psd.Flags |= PSD_INHUNDREDTHSOFMILLIMETERS;
multiplier = 1;
break;
case QLocale::ImperialSystem:
psd.Flags |= PSD_INTHOUSANDTHSOFINCHES;
multiplier = 25.4/10;
break;
}
QRect marginRect = ep->getPageMargins();
psd.rtMargin.left = marginRect.left() / multiplier;
psd.rtMargin.top = marginRect.top() / multiplier;
psd.rtMargin.right = marginRect.width() / multiplier;;
psd.rtMargin.bottom = marginRect.height() / multiplier;;
bool result = PageSetupDlg(&psd);
if (result) {
ep->readDevnames(psd.hDevNames);
ep->readDevmode(psd.hDevMode);
QRect theseMargins = QRect(psd.rtMargin.left * multiplier,
psd.rtMargin.top * multiplier,
psd.rtMargin.right * multiplier,
psd.rtMargin.bottom * multiplier);
if (theseMargins != marginRect) {
ep->setPageMargins(psd.rtMargin.left * multiplier,
psd.rtMargin.top * multiplier,
psd.rtMargin.right * multiplier,
psd.rtMargin.bottom * multiplier);
}
ep->updateCustomPaperSize();
// copy from our temp DEVMODE struct
if (!ep->globalDevMode && hDevMode) {
void *src = GlobalLock(hDevMode);
memcpy(ep->devMode, src, devModeSize);
GlobalUnlock(hDevMode);
}
}
if (!ep->globalDevMode && hDevMode)
GlobalFree(hDevMode);
GlobalFree(tempDevNames);
done(result);
return result;
}
void QPageSetupDialog::setVisible(bool visible)
{
if (!visible)
return;
exec();
}
QT_END_NAMESPACE
#endif
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