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307 lines
7.7 KiB
C++
307 lines
7.7 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2014 John Layt <jlayt@kde.org>
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** Contact: http://www.qt.io/licensing/
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**
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** This file is part of the QtGui module of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL21$
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and The Qt Company. For licensing terms
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** and conditions see http://www.qt.io/terms-conditions. For further
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** information use the contact form at http://www.qt.io/contact-us.
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**
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** GNU Lesser General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 2.1 or version 3 as published by the Free
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** Software Foundation and appearing in the file LICENSE.LGPLv21 and
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** LICENSE.LGPLv3 included in the packaging of this file. Please review the
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** following information to ensure the GNU Lesser General Public License
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** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
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** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** As a special exception, The Qt Company gives you certain additional
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** rights. These rights are described in The Qt Company LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#ifndef QPAGESIZE_H
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#define QPAGESIZE_H
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#include <QtCore/qsharedpointer.h>
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QT_BEGIN_NAMESPACE
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#if defined(B0)
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#undef B0 // Terminal hang-up. We assume that you do not want that.
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#endif
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class QPageSizePrivate;
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class QString;
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class QSize;
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class QSizeF;
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class Q_GUI_EXPORT QPageSize
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{
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public:
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// ### Qt6 Re-order and remove duplicates
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// NOTE: Must keep in sync with QPagedPrintEngine and QPrinter
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enum PageSizeId {
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// Existing Qt sizes
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A4,
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B5,
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Letter,
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Legal,
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Executive,
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A0,
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A1,
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A2,
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A3,
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A5,
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A6,
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A7,
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A8,
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A9,
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B0,
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B1,
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B10,
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B2,
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B3,
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B4,
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B6,
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B7,
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B8,
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B9,
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C5E,
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Comm10E,
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DLE,
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Folio,
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Ledger,
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Tabloid,
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Custom,
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// New values derived from PPD standard
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A10,
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A3Extra,
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A4Extra,
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A4Plus,
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A4Small,
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A5Extra,
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B5Extra,
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JisB0,
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JisB1,
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JisB2,
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JisB3,
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JisB4,
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JisB5,
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JisB6,
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JisB7,
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JisB8,
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JisB9,
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JisB10,
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// AnsiA = Letter,
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// AnsiB = Ledger,
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AnsiC,
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AnsiD,
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AnsiE,
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LegalExtra,
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LetterExtra,
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LetterPlus,
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LetterSmall,
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TabloidExtra,
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ArchA,
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ArchB,
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ArchC,
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ArchD,
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ArchE,
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Imperial7x9,
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Imperial8x10,
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Imperial9x11,
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Imperial9x12,
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Imperial10x11,
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Imperial10x13,
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Imperial10x14,
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Imperial12x11,
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Imperial15x11,
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ExecutiveStandard,
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Note,
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Quarto,
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Statement,
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SuperA,
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SuperB,
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Postcard,
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DoublePostcard,
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Prc16K,
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Prc32K,
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Prc32KBig,
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FanFoldUS,
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FanFoldGerman,
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FanFoldGermanLegal,
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EnvelopeB4,
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EnvelopeB5,
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EnvelopeB6,
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EnvelopeC0,
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EnvelopeC1,
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EnvelopeC2,
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EnvelopeC3,
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EnvelopeC4,
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// EnvelopeC5 = C5E,
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EnvelopeC6,
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EnvelopeC65,
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EnvelopeC7,
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// EnvelopeDL = DLE,
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Envelope9,
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// Envelope10 = Comm10E,
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Envelope11,
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Envelope12,
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Envelope14,
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EnvelopeMonarch,
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EnvelopePersonal,
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EnvelopeChou3,
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EnvelopeChou4,
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EnvelopeInvite,
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EnvelopeItalian,
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EnvelopeKaku2,
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EnvelopeKaku3,
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EnvelopePrc1,
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EnvelopePrc2,
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EnvelopePrc3,
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EnvelopePrc4,
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EnvelopePrc5,
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EnvelopePrc6,
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EnvelopePrc7,
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EnvelopePrc8,
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EnvelopePrc9,
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EnvelopePrc10,
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EnvelopeYou4,
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// Last item, with commonly used synynoms from QPagedPrintEngine / QPrinter
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LastPageSize = EnvelopeYou4,
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NPageSize = LastPageSize,
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NPaperSize = LastPageSize,
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// Convenience overloads for naming consistency
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AnsiA = Letter,
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AnsiB = Ledger,
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EnvelopeC5 = C5E,
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EnvelopeDL = DLE,
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Envelope10 = Comm10E
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};
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// NOTE: Must keep in sync with QPageLayout::Unit and QPrinter::Unit
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enum Unit {
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Millimeter,
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Point,
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Inch,
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Pica,
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Didot,
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Cicero
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};
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enum SizeMatchPolicy {
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FuzzyMatch,
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FuzzyOrientationMatch,
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ExactMatch
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};
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QPageSize();
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explicit QPageSize(PageSizeId pageSizeId);
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explicit QPageSize(const QSize &pointSize,
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const QString &name = QString(),
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SizeMatchPolicy matchPolicy = FuzzyMatch);
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explicit QPageSize(const QSizeF &size, Unit units,
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const QString &name = QString(),
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SizeMatchPolicy matchPolicy = FuzzyMatch);
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QPageSize(const QPageSize &other);
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#ifdef Q_COMPILER_RVALUE_REFS
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QPageSize &operator=(QPageSize &&other) Q_DECL_NOTHROW { swap(other); return *this; }
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#endif
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QPageSize &operator=(const QPageSize &other);
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~QPageSize();
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void swap(QPageSize &other) Q_DECL_NOTHROW { qSwap(d, other.d); }
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friend Q_GUI_EXPORT bool operator==(const QPageSize &lhs, const QPageSize &rhs);
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bool isEquivalentTo(const QPageSize &other) const;
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bool isValid() const;
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QString key() const;
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QString name() const;
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PageSizeId id() const;
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int windowsId() const;
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QSizeF definitionSize() const;
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Unit definitionUnits() const;
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QSizeF size(Unit units) const;
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QSize sizePoints() const;
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QSize sizePixels(int resolution) const;
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QRectF rect(Unit units) const;
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QRect rectPoints() const;
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QRect rectPixels(int resolution) const;
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static QString key(PageSizeId pageSizeId);
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static QString name(PageSizeId pageSizeId);
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static PageSizeId id(const QSize &pointSize,
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SizeMatchPolicy matchPolicy = FuzzyMatch);
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static PageSizeId id(const QSizeF &size, Unit units,
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SizeMatchPolicy matchPolicy = FuzzyMatch);
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static PageSizeId id(int windowsId);
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static int windowsId(PageSizeId pageSizeId);
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static QSizeF definitionSize(PageSizeId pageSizeId);
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static Unit definitionUnits(PageSizeId pageSizeId);
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static QSizeF size(PageSizeId pageSizeId, Unit units);
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static QSize sizePoints(PageSizeId pageSizeId);
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static QSize sizePixels(PageSizeId pageSizeId, int resolution);
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private:
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friend class QPageSizePrivate;
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friend class QPlatformPrintDevice;
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QPageSize(const QString &key, const QSize &pointSize, const QString &name);
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QPageSize(int windowsId, const QSize &pointSize, const QString &name);
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QPageSize(QPageSizePrivate &dd);
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QSharedDataPointer<QPageSizePrivate> d;
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};
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Q_DECLARE_SHARED(QPageSize)
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Q_GUI_EXPORT bool operator==(const QPageSize &lhs, const QPageSize &rhs);
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inline bool operator!=(const QPageSize &lhs, const QPageSize &rhs)
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{ return !operator==(lhs, rhs); }
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#ifndef QT_NO_DEBUG_STREAM
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Q_GUI_EXPORT QDebug operator<<(QDebug dbg, const QPageSize &pageSize);
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#endif
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QT_END_NAMESPACE
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Q_DECLARE_METATYPE(QPageSize)
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Q_DECLARE_METATYPE(QPageSize::PageSizeId)
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Q_DECLARE_METATYPE(QPageSize::Unit)
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#endif // QPAGESIZE_H
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