Current File : //usr/include/qt5/QtPrintSupport/5.9.7/QtPrintSupport/qpa/qplatformprintdevice.h

/****************************************************************************
**
** Copyright (C) 2014 John Layt <jlayt@kde.org>
** Contact: https://www.qt.io/licensing/
**
** This file is part of the QtPrintSupport 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 The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/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 3 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL3 included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 3 requirements
** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 2.0 or (at your option) the GNU General
** Public license version 3 or any later version approved by the KDE Free
** Qt Foundation. The licenses are as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-2.0.html and
** https://www.gnu.org/licenses/gpl-3.0.html.
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** $QT_END_LICENSE$
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****************************************************************************/

#ifndef QPLATFORMPRINTDEVICE_H
#define QPLATFORMPRINTDEVICE_H

//
//  W A R N I N G
//  -------------
//
// This file is not part of the Qt API.  It exists for the convenience
// of internal files.  This header file may change from version to version
// without notice, or even be removed.
//
// We mean it.
//

#include <QtPrintSupport/qtprintsupportglobal.h>
#include <private/qprint_p.h>

#include <QtCore/qvector.h>
#include <QtCore/qmimetype.h>
#include <QtGui/qpagelayout.h>

QT_BEGIN_NAMESPACE

#ifndef QT_NO_PRINTER

class Q_PRINTSUPPORT_EXPORT QPlatformPrintDevice
{
    Q_DISABLE_COPY(QPlatformPrintDevice)
public:
    QPlatformPrintDevice();
    explicit QPlatformPrintDevice(const QString &id);
    virtual ~QPlatformPrintDevice();

    virtual QString id() const;
    virtual QString name() const;
    virtual QString location() const;
    virtual QString makeAndModel() const;

    virtual bool isValid() const;
    virtual bool isDefault() const;
    virtual bool isRemote() const;

    virtual QPrint::DeviceState state() const;

    virtual bool isValidPageLayout(const QPageLayout &layout, int resolution) const;

    virtual bool supportsMultipleCopies() const;
    virtual bool supportsCollateCopies() const;

    virtual QPageSize defaultPageSize() const;
    virtual QList<QPageSize> supportedPageSizes() const;

    virtual QPageSize supportedPageSize(const QPageSize &pageSize) const;
    virtual QPageSize supportedPageSize(QPageSize::PageSizeId pageSizeId) const;
    virtual QPageSize supportedPageSize(const QString &pageName) const;
    virtual QPageSize supportedPageSize(const QSize &pointSize) const;
    virtual QPageSize supportedPageSize(const QSizeF &size, QPageSize::Unit units) const;

    virtual bool supportsCustomPageSizes() const;

    virtual QSize minimumPhysicalPageSize() const;
    virtual QSize maximumPhysicalPageSize() const;

    virtual QMarginsF printableMargins(const QPageSize &pageSize, QPageLayout::Orientation orientation,
                                       int resolution) const;

    virtual int defaultResolution() const;
    virtual QList<int> supportedResolutions() const;

    virtual QPrint::InputSlot defaultInputSlot() const;
    virtual QList<QPrint::InputSlot> supportedInputSlots() const;

    virtual QPrint::OutputBin defaultOutputBin() const;
    virtual QList<QPrint::OutputBin> supportedOutputBins() const;

    virtual QPrint::DuplexMode defaultDuplexMode() const;
    virtual QList<QPrint::DuplexMode> supportedDuplexModes() const;

    virtual QPrint::ColorMode defaultColorMode() const;
    virtual QList<QPrint::ColorMode> supportedColorModes() const;

#ifndef QT_NO_MIMETYPE
    virtual QList<QMimeType> supportedMimeTypes() const;
#endif

    static QPageSize createPageSize(const QString &key, const QSize &size, const QString &localizedName);
    static QPageSize createPageSize(int windowsId, const QSize &size, const QString &localizedName);

protected:
    virtual void loadPageSizes() const;
    virtual void loadResolutions() const;
    virtual void loadInputSlots() const;
    virtual void loadOutputBins() const;
    virtual void loadDuplexModes() const;
    virtual void loadColorModes() const;
#ifndef QT_NO_MIMETYPE
    virtual void loadMimeTypes() const;
#endif

    QPageSize supportedPageSizeMatch(const QPageSize &pageSize) const;

    QString m_id;
    QString m_name;
    QString m_location;
    QString m_makeAndModel;

    bool m_isRemote;

    bool m_supportsMultipleCopies;
    bool m_supportsCollateCopies;

    mutable bool m_havePageSizes;
    mutable QVector<QPageSize> m_pageSizes;

    bool m_supportsCustomPageSizes;

    QSize m_minimumPhysicalPageSize;
    QSize m_maximumPhysicalPageSize;

    mutable bool m_haveResolutions;
    mutable QVector<int> m_resolutions;

    mutable bool m_haveInputSlots;
    mutable QVector<QPrint::InputSlot> m_inputSlots;

    mutable bool m_haveOutputBins;
    mutable QVector<QPrint::OutputBin> m_outputBins;

    mutable bool m_haveDuplexModes;
    mutable QVector<QPrint::DuplexMode> m_duplexModes;

    mutable bool m_haveColorModes;
    mutable QVector<QPrint::ColorMode> m_colorModes;

#ifndef QT_NO_MIMETYPE
    mutable bool m_haveMimeTypes;
    mutable QVector<QMimeType> m_mimeTypes;
#endif
};

#endif // QT_NO_PRINTER

QT_END_NAMESPACE

#endif // QPLATFORMPRINTDEVICE_H