diff options
Diffstat (limited to 'src/gui/painting/qpagesize.cpp')
| -rw-r--r-- | src/gui/painting/qpagesize.cpp | 99 |
1 files changed, 36 insertions, 63 deletions
diff --git a/src/gui/painting/qpagesize.cpp b/src/gui/painting/qpagesize.cpp index 324881ec6b..37f66fe63d 100644 --- a/src/gui/painting/qpagesize.cpp +++ b/src/gui/painting/qpagesize.cpp @@ -1,41 +1,5 @@ -/**************************************************************************** -** -** Copyright (C) 2014 John Layt <jlayt@kde.org> -** Contact: https://www.qt.io/licensing/ -** -** 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 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. -** -** $QT_END_LICENSE$ -** -****************************************************************************/ +// Copyright (C) 2014 John Layt <jlayt@kde.org> +// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only #include "qpagesize.h" @@ -48,6 +12,12 @@ QT_BEGIN_NAMESPACE +using namespace Qt::StringLiterals; + +QT_IMPL_METATYPE_EXTERN(QPageSize) +QT_IMPL_METATYPE_EXTERN_TAGGED(QPageSize::PageSizeId, QPageSize__PageSizeId) +QT_IMPL_METATYPE_EXTERN_TAGGED(QPageSize::Unit, QPageSize__Unit) + // Define the Windows DMPAPER sizes for use in the look-up table // See http://msdn.microsoft.com/en-us/library/windows/desktop/dd319099.aspx @@ -224,16 +194,16 @@ static const int qt_windowsConversion[][2] = { // Standard sizes data struct StandardPageSize { - QPageSize::PageSizeId id; - int windowsId; // Windows DMPAPER value - QPageSize::Unit definitionUnits; // Standard definition size, e.g. ISO uses mm, ANSI uses inches - int widthPoints; - int heightPoints; + QPageSize::PageSizeId id : 8; + int windowsId : 16; // Windows DMPAPER value + QPageSize::Unit definitionUnits : 8; // Standard definition size, e.g. ISO uses mm, ANSI uses inches + int widthPoints : 16; + int heightPoints : 16; qreal widthMillimeters; qreal heightMillimeters; qreal widthInches; qreal heightInches; - const char *mediaOption; // PPD standard mediaOption ID + const char mediaOption[20]; // PPD standard mediaOption ID }; // Standard page sizes taken from the Postscript PPD Standard v4.3 @@ -242,9 +212,7 @@ struct StandardPageSize { // NB! This table needs to be in sync with QPageSize::PageSizeId static const StandardPageSize qt_pageSizes[] = { - // Existing Qt sizes including ISO, US, ANSI and other standards - {QPageSize::A4 , DMPAPER_A4 , QPageSize::Millimeter, 595, 842, 210 , 297 , 8.27, 11.69, "A4"}, - {QPageSize::B5 , DMPAPER_NONE , QPageSize::Millimeter, 499, 709, 176 , 250 , 6.9 , 9.8 , "ISOB5"}, + // Old Qt sizes including ISO, US, ANSI and other standards {QPageSize::Letter , DMPAPER_LETTER , QPageSize::Inch , 612, 792, 215.9, 279.4, 8.5 , 11 , "Letter"}, {QPageSize::Legal , DMPAPER_LEGAL , QPageSize::Inch , 612, 1008, 215.9, 355.6, 8.5 , 14 , "Legal"}, {QPageSize::Executive , DMPAPER_NONE , QPageSize::Inch , 540, 720, 190.5, 254 , 7.5 , 10 , "Executive.7.5x10in"}, // Qt size differs from Postscript / Windows @@ -252,21 +220,24 @@ static const StandardPageSize qt_pageSizes[] = { {QPageSize::A1 , DMPAPER_NONE , QPageSize::Millimeter, 1684, 2384, 594 , 841 , 23.39, 33.11, "A1"}, {QPageSize::A2 , DMPAPER_A2 , QPageSize::Millimeter, 1191, 1684, 420 , 594 , 16.54, 23.39, "A2"}, {QPageSize::A3 , DMPAPER_A3 , QPageSize::Millimeter, 842, 1191, 297 , 420 , 11.69, 16.54, "A3"}, + {QPageSize::A4 , DMPAPER_A4 , QPageSize::Millimeter, 595, 842, 210 , 297 , 8.27, 11.69, "A4"}, {QPageSize::A5 , DMPAPER_A5 , QPageSize::Millimeter, 420, 595, 148 , 210 , 5.83, 8.27, "A5"}, {QPageSize::A6 , DMPAPER_A6 , QPageSize::Millimeter, 297, 420, 105 , 148 , 4.13, 5.83, "A6"}, {QPageSize::A7 , DMPAPER_NONE , QPageSize::Millimeter, 210, 297, 74 , 105 , 2.91, 4.13, "A7"}, {QPageSize::A8 , DMPAPER_NONE , QPageSize::Millimeter, 148, 210, 52 , 74 , 2.05, 2.91, "A8"}, {QPageSize::A9 , DMPAPER_NONE , QPageSize::Millimeter, 105, 148, 37 , 52 , 1.46, 2.05, "A9"}, + {QPageSize::A10 , DMPAPER_NONE , QPageSize::Millimeter, 73, 105, 26 , 37 , 1.02, 1.46, "A10"}, {QPageSize::B0 , DMPAPER_NONE , QPageSize::Millimeter, 2835, 4008, 1000 , 1414 , 39.37, 55.67, "ISOB0"}, {QPageSize::B1 , DMPAPER_NONE , QPageSize::Millimeter, 2004, 2835, 707 , 1000 , 27.83, 39.37, "ISOB1"}, - {QPageSize::B10 , DMPAPER_NONE , QPageSize::Millimeter, 88, 125, 31 , 44 , 1.22, 1.73, "ISOB10"}, {QPageSize::B2 , DMPAPER_NONE , QPageSize::Millimeter, 1417, 2004, 500 , 707 , 19.68, 27.83, "ISOB2"}, {QPageSize::B3 , DMPAPER_NONE , QPageSize::Millimeter, 1001, 1417, 353 , 500 , 13.9 , 19.68, "ISOB3"}, {QPageSize::B4 , DMPAPER_ISO_B4 , QPageSize::Millimeter, 709, 1001, 250 , 353 , 9.84, 13.9 , "ISOB4"}, + {QPageSize::B5 , DMPAPER_NONE , QPageSize::Millimeter, 499, 709, 176 , 250 , 6.9 , 9.8 , "ISOB5"}, {QPageSize::B6 , DMPAPER_NONE , QPageSize::Millimeter, 354, 499, 125 , 176 , 4.92, 6.93, "ISOB6"}, {QPageSize::B7 , DMPAPER_NONE , QPageSize::Millimeter, 249, 354, 88 , 125 , 3.46, 4.92, "ISOB7"}, {QPageSize::B8 , DMPAPER_NONE , QPageSize::Millimeter, 176, 249, 62 , 88 , 2.44, 3.46, "ISOB8"}, {QPageSize::B9 , DMPAPER_NONE , QPageSize::Millimeter, 125, 176, 44 , 62 , 1.73, 2.44, "ISOB9"}, + {QPageSize::B10 , DMPAPER_NONE , QPageSize::Millimeter, 88, 125, 31 , 44 , 1.22, 1.73, "ISOB10"}, {QPageSize::C5E , DMPAPER_ENV_C5 , QPageSize::Millimeter, 459, 649, 162 , 229 , 6.38, 9.02, "EnvC5"}, {QPageSize::Comm10E , DMPAPER_ENV_10 , QPageSize::Inch , 297, 684, 104.8, 241.3, 4.12, 9.5 , "Env10"}, {QPageSize::DLE , DMPAPER_ENV_DL , QPageSize::Millimeter, 312, 624, 110 , 220 , 4.33, 8.66, "EnvDL"}, @@ -276,7 +247,6 @@ static const StandardPageSize qt_pageSizes[] = { {QPageSize::Custom , DMPAPER_USER , QPageSize::Millimeter, -1, -1, -1. , -1 , -1 , -1 , "Custom"}, // Special case to keep in sync with QPageSize::PageSizeId // ISO Standard Sizes - {QPageSize::A10 , DMPAPER_NONE , QPageSize::Millimeter, 73, 105, 26 , 37 , 1.02, 1.46, "A10"}, {QPageSize::A3Extra , DMPAPER_A3_EXTRA , QPageSize::Millimeter, 913, 1262, 322 , 445 , 12.67, 17.52, "A3Extra"}, {QPageSize::A4Extra , DMPAPER_A4_EXTRA , QPageSize::Millimeter, 667, 914, 235.5, 322.3, 9.27, 12.69, "A4Extra"}, {QPageSize::A4Plus , DMPAPER_A4_PLUS , QPageSize::Millimeter, 595, 936, 210 , 330 , 8.27, 13 , "A4Plus"}, @@ -386,6 +356,7 @@ static const StandardPageSize qt_pageSizes[] = { static const int pageSizesCount = int(sizeof(qt_pageSizes) / sizeof(qt_pageSizes[0])); static_assert(pageSizesCount == QPageSize::LastPageSize + 1); +static_assert(QPageSize::LastPageSize < 256); // Return key name for PageSize static QString qt_keyForPageSizeId(QPageSize::PageSizeId id) @@ -400,12 +371,12 @@ static QPageSize::PageSizeId qt_idForPpdKey(const QString &ppdKey, QSize *match return QPageSize::Custom; QStringView key(ppdKey); // Remove any Rotated or Tranverse modifiers - if (key.endsWith(QLatin1String("Rotated"))) + if (key.endsWith("Rotated"_L1)) key.chop(7); - else if (key.endsWith(QLatin1String(".Transverse"))) + else if (key.endsWith(".Transverse"_L1)) key.chop(11); for (int i = 0; i <= int(QPageSize::LastPageSize); ++i) { - if (QLatin1String(qt_pageSizes[i].mediaOption) == key) { + if (QLatin1StringView(qt_pageSizes[i].mediaOption) == key) { if (match) *match = QSize(qt_pageSizes[i].widthPoints, qt_pageSizes[i].heightPoints); return qt_pageSizes[i].id; @@ -572,7 +543,7 @@ static QSize qt_convertPointsToPixels(const QSize &size, int resolution) if (!size.isValid() || resolution <= 0) return QSize(); const qreal multiplier = qt_pixelMultiplier(resolution); - return QSize(qRound(size.width() / multiplier), qRound(size.height() / multiplier)); + return QSize(qFloor(size.width() / multiplier), qFloor(size.height() / multiplier)); } static QSizeF qt_convertPointsToUnits(const QSize &size, QPageSize::Unit units) @@ -898,7 +869,7 @@ QSizeF QPageSizePrivate::size(QPageSize::Unit units) const QSize QPageSizePrivate::sizePixels(int resolution) const { - return qt_convertPointsToPixels(m_pointSize, resolution);; + return qt_convertPointsToPixels(m_pointSize, resolution); } @@ -1079,8 +1050,6 @@ QSize QPageSizePrivate::sizePixels(int resolution) const \value EnvelopePrc10 \value EnvelopeYou4 \value LastPageSize = EnvelopeYou4 - \omitvalue NPageSize - \omitvalue NPaperSize Due to historic reasons QPageSize::Executive is not the same as the standard Postscript and Windows Executive size, use QPageSize::ExecutiveStandard instead. @@ -1251,20 +1220,15 @@ QPageSize &QPageSize::operator=(const QPageSize &other) */ /*! - \relates QPageSize + \fn bool QPageSize::operator==(const QPageSize &lhs, const QPageSize &rhs) Returns \c true if page size \a lhs is equal to page size \a rhs, i.e. if the page sizes have the same attributes. Current attributes are size and name. */ -bool operator==(const QPageSize &lhs, const QPageSize &rhs) -{ - return lhs.d == rhs.d || *lhs.d == *rhs.d; -} /*! - \fn bool operator!=(const QPageSize &lhs, const QPageSize &rhs) - \relates QPageSize + \fn bool QPageSize::operator!=(const QPageSize &lhs, const QPageSize &rhs) Returns \c true if page size \a lhs is unequal to page size \a rhs, i.e. if the page size has different attributes. Current @@ -1272,6 +1236,15 @@ bool operator==(const QPageSize &lhs, const QPageSize &rhs) */ /*! + \internal +*/ +bool QPageSize::equals(const QPageSize &other) const +{ + return d == other.d || *d == *other.d; +} + + +/*! Returns \c true if this page is equivalent to the \a other page, i.e. if the page has the same size regardless of other attributes like name. */ |