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Diffstat (limited to 'src/gui/painting/qpagesize.h')
| -rw-r--r-- | src/gui/painting/qpagesize.h | 310 |
1 files changed, 310 insertions, 0 deletions
diff --git a/src/gui/painting/qpagesize.h b/src/gui/painting/qpagesize.h new file mode 100644 index 0000000000..af9181355b --- /dev/null +++ b/src/gui/painting/qpagesize.h @@ -0,0 +1,310 @@ +/**************************************************************************** +** +** Copyright (C) 2014 John Layt <jlayt@kde.org> +** 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. +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QPAGESIZE_H +#define QPAGESIZE_H + +#include <QtCore/qsharedpointer.h> + +QT_BEGIN_NAMESPACE + +#if defined(B0) +#undef B0 // Terminal hang-up. We assume that you do not want that. +#endif + +class QPageSizePrivate; +class QString; +class QSize; +class QSizeF; + +class Q_GUI_EXPORT QPageSize +{ +public: + + // ### Qt6 Re-order and remove duplicates + // NOTE: Must keep in sync with QPagedPrintEngine and QPrinter + enum PageSizeId { + // Existing Qt sizes + A4, + B5, + Letter, + Legal, + Executive, + A0, + A1, + A2, + A3, + A5, + A6, + A7, + A8, + A9, + B0, + B1, + B10, + B2, + B3, + B4, + B6, + B7, + B8, + B9, + C5E, + Comm10E, + DLE, + Folio, + Ledger, + Tabloid, + Custom, + + // New values derived from PPD standard + A10, + A3Extra, + A4Extra, + A4Plus, + A4Small, + A5Extra, + B5Extra, + + JisB0, + JisB1, + JisB2, + JisB3, + JisB4, + JisB5, + JisB6, + JisB7, + JisB8, + JisB9, + JisB10, + + // AnsiA = Letter, + // AnsiB = Ledger, + AnsiC, + AnsiD, + AnsiE, + LegalExtra, + LetterExtra, + LetterPlus, + LetterSmall, + TabloidExtra, + + ArchA, + ArchB, + ArchC, + ArchD, + ArchE, + + Imperial7x9, + Imperial8x10, + Imperial9x11, + Imperial9x12, + Imperial10x11, + Imperial10x13, + Imperial10x14, + Imperial12x11, + Imperial15x11, + + ExecutiveStandard, + Note, + Quarto, + Statement, + SuperA, + SuperB, + Postcard, + DoublePostcard, + Prc16K, + Prc32K, + Prc32KBig, + + FanFoldUS, + FanFoldGerman, + FanFoldGermanLegal, + + EnvelopeB4, + EnvelopeB5, + EnvelopeB6, + EnvelopeC0, + EnvelopeC1, + EnvelopeC2, + EnvelopeC3, + EnvelopeC4, + // EnvelopeC5 = C5E, + EnvelopeC6, + EnvelopeC65, + EnvelopeC7, + // EnvelopeDL = DLE, + + Envelope9, + // Envelope10 = Comm10E, + Envelope11, + Envelope12, + Envelope14, + EnvelopeMonarch, + EnvelopePersonal, + + EnvelopeChou3, + EnvelopeChou4, + EnvelopeInvite, + EnvelopeItalian, + EnvelopeKaku2, + EnvelopeKaku3, + EnvelopePrc1, + EnvelopePrc2, + EnvelopePrc3, + EnvelopePrc4, + EnvelopePrc5, + EnvelopePrc6, + EnvelopePrc7, + EnvelopePrc8, + EnvelopePrc9, + EnvelopePrc10, + EnvelopeYou4, + + // Last item, with commonly used synynoms from QPagedPrintEngine / QPrinter + LastPageSize = EnvelopeYou4, + NPageSize = LastPageSize, + NPaperSize = LastPageSize, + + // Convenience overloads for naming consistency + AnsiA = Letter, + AnsiB = Ledger, + EnvelopeC5 = C5E, + EnvelopeDL = DLE, + Envelope10 = Comm10E + }; + + // NOTE: Must keep in sync with QPageLayout::Unit and QPrinter::Unit + enum Unit { + Millimeter, + Point, + Inch, + Pica, + Didot, + Cicero + }; + + enum SizeMatchPolicy { + FuzzyMatch, + FuzzyOrientationMatch, + ExactMatch + }; + + QPageSize(); + explicit QPageSize(QPageSize::PageSizeId pageSizeId); + QPageSize(const QSize &pointSize, + const QString &name = QString(), + QPageSize::SizeMatchPolicy matchPolicy = QPageSize::FuzzyMatch); + QPageSize(const QSizeF &size, QPageSize::Unit units, + const QString &name = QString(), + QPageSize::SizeMatchPolicy matchPolicy = QPageSize::FuzzyMatch); + QPageSize(const QPageSize &other); + ~QPageSize(); + + QPageSize &operator=(const QPageSize &other); +#ifdef Q_COMPILER_RVALUE_REFS + QPageSize &operator=(QPageSize &&other) { swap(other); return *this; } +#endif + + void swap(QPageSize &other) { d.swap(other.d); } + + bool operator==(const QPageSize &other) const; + bool isEquivalentTo(const QPageSize &other) const; + + bool isValid() const; + + QString key() const; + QString name() const; + + QPageSize::PageSizeId id() const; + + int windowsId() const; + + QSizeF definitionSize() const; + QPageSize::Unit definitionUnits() const; + + QSizeF size(QPageSize::Unit units) const; + QSize sizePoints() const; + QSize sizePixels(int resolution) const; + + QRectF rect(QPageSize::Unit units) const; + QRect rectPoints() const; + QRect rectPixels(int resolution) const; + + static QString key(QPageSize::PageSizeId pageSizeId); + static QString name(QPageSize::PageSizeId pageSizeId); + + static QPageSize::PageSizeId id(const QSize &pointSize, + QPageSize::SizeMatchPolicy matchPolicy = QPageSize::FuzzyMatch); + static QPageSize::PageSizeId id(const QSizeF &size, QPageSize::Unit units, + QPageSize::SizeMatchPolicy matchPolicy = QPageSize::FuzzyMatch); + + static QPageSize::PageSizeId id(int windowsId); + static int windowsId(QPageSize::PageSizeId pageSizeId); + + static QSizeF definitionSize(QPageSize::PageSizeId pageSizeId); + static QPageSize::Unit definitionUnits(QPageSize::PageSizeId pageSizeId); + + static QSizeF size(QPageSize::PageSizeId pageSizeId, QPageSize::Unit units); + static QSize sizePoints(QPageSize::PageSizeId pageSizeId); + static QSize sizePixels(QPageSize::PageSizeId pageSizeId, int resolution); + +private: + friend class QPageSizePrivate; + QPageSize(const QString &key, const QSize &pointSize, const QString &name); + QPageSize(int windowsId, const QSize &pointSize, const QString &name); + QPageSize(QPageSizePrivate &dd); + QSharedDataPointer<QPageSizePrivate> d; +}; + +Q_DECLARE_SHARED(QPageSize) + +#ifndef QT_NO_DEBUG_STREAM +Q_GUI_EXPORT QDebug operator<<(QDebug dbg, const QPageSize &pageSize); +#endif + +QT_END_NAMESPACE + +Q_DECLARE_METATYPE(QPageSize) +Q_DECLARE_METATYPE(QPageSize::PageSizeId) +Q_DECLARE_METATYPE(QPageSize::Unit) + +#endif // QPAGESIZE_H |