Differential D5441 Diff 20014 src/common/KReportUnit.cpp

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src/common/KReportUnit.cpp

1/* This file is part of the KDE project 1​/* This file is part of the KDE project
2 Copyright (C) 2001 David Faure <faure@kde.org> 2​ Copyright (C) 2001 David Faure <faure@kde.org>
3 Copyright (C) 2004, Nicolas GOUTTE <goutte@kde.org> 3​ Copyright (C) 2004 Nicolas GOUTTE <goutte@kde.org>
4 Copyright 2012 Friedrich W. H. Kossebau <kossebau@kde.org> 4​ Copyright (C) 2012 Friedrich W. H. Kossebau <kossebau@kde.org>
5 Copyright (C) 2017 Jarosław Staniek <staniek@kde.org> 5​ Copyright (C) 2017 Jarosław Staniek <staniek@kde.org>
6 6​
7 This library is free software; you can redistribute it and/or 7​ This library is free software; you can redistribute it and/or
8 modify it under the terms of the GNU Library General Public 8​ modify it under the terms of the GNU Library General Public
9 License as published by the Free Software Foundation; either 9​ License as published by the Free Software Foundation; either
10 version 2 of the License, or (at your option) any later version. 10​ version 2 of the License, or (at your option) any later version.
11 11​
12 This library is distributed in the hope that it will be useful, 12​ This library is distributed in the hope that it will be useful,
▲ Show 20 Lines • Show All 207 Lines • ▼ Show 20 Line(s)199{
220 } 220​ }
221} 221​}
222 222​
223QString KReportUnit::toUserStringValue(qreal ptValue) const 223​QString KReportUnit::toUserStringValue(qreal ptValue) const
224{ 224​{
225 return QLocale::system().toString(toUserValue(ptValue)); 225​ return QLocale::system().toString(toUserValue(ptValue));
226} 226​}
227 227​
228qreal KReportUnit::fromUserValue(qreal value) const 228​qreal KReportUnit::convertFromPoint(qreal ptValue) const
229​{
230​ switch (d->type) {
231​ case Type::Millimeter:
232​ return POINT_TO_MM(ptValue);
233​ case Type::Centimeter:
234​ return POINT_TO_CM(ptValue);
235​ case Type::Decimeter:
236​ return POINT_TO_DM(ptValue);
237​ case Type::Inch:
238​ return POINT_TO_INCH(ptValue);
239​ case Type::Pica:
240​ return POINT_TO_PI(ptValue);
241​ case Type::Cicero:
242​ return POINT_TO_CC(ptValue);
243​ case Type::Pixel:
244​ return ptValue * d->pixelConversion;
245​ case Type::Point:
246​ default:
247​ return ptValue;
248​ }
249​}
250​
251​QPointF KReportUnit::convertFromPoint(const QPointF &ptValue) const
252​{
253​ return QPointF(convertFromPoint(ptValue.x()), convertFromPoint(ptValue.y()));
254​}
255​
256​QSizeF KReportUnit::convertFromPoint(const QSizeF &ptValue) const
257​{
258​ return QSizeF(convertFromPoint(ptValue.width()), convertFromPoint(ptValue.height()));
259​}
260​
261​qreal KReportUnit::convertToPoint(qreal value) const
229{ 262​{
230 switch (d->type) { 263​ switch (d->type) {
231 case Type::Invalid: 264​ case Type::Invalid:
232 return -1.0; 265​ return -1.0;
233 case Type::Millimeter: 266​ case Type::Millimeter:
234 return MM_TO_POINT(value); 267​ return MM_TO_POINT(value);
235 case Type::Centimeter: 268​ case Type::Centimeter:
236 return CM_TO_POINT(value); 269​ return CM_TO_POINT(value);
237 case Type::Decimeter: 270​ case Type::Decimeter:
238 return DM_TO_POINT(value); 271​ return DM_TO_POINT(value);
239 case Type::Inch: 272​ case Type::Inch:
240 return INCH_TO_POINT(value); 273​ return INCH_TO_POINT(value);
241 case Type::Pica: 274​ case Type::Pica:
242 return PI_TO_POINT(value); 275​ return PI_TO_POINT(value);
243 case Type::Cicero: 276​ case Type::Cicero:
244 return CC_TO_POINT(value); 277​ return CC_TO_POINT(value);
245 case Type::Pixel: 278​ case Type::Pixel:
246 return value / d->pixelConversion; 279​ return value / d->pixelConversion;
247 case Type::Point: 280​ case Type::Point:
248 default: 281​ default:
249 return value; 282​ return value;
250 } 283​ }
251} 284​}
252 285​
253qreal KReportUnit::fromUserValue(const QString &value, bool *ok) const 286​qreal KReportUnit::convertToPoint(const QString &value, bool *ok) const
254{ 287​{
255 if (d->type == Type::Invalid) { 288​ return convertToPoint(QLocale::system().toDouble(value, ok));
256 kreportWarning() << "Conversion from Invalid type not supported"; ​
257 if (ok) { ​
258 *ok = false; ​
259 } 289​}
260 return -1.0; 290​
291​QPointF KReportUnit::convertToPoint(const QPointF &value) const
292​{
293​ return QPointF(KReportUnit::convertToPoint(value.x()),
294​ KReportUnit::convertToPoint(value.y()));
261 } 295​}
262 return fromUserValue(QLocale::system().toDouble(value, ok)); 296​
297​QSizeF KReportUnit::convertToPoint(const QSizeF &value) const
298​{
299​ return QSizeF(KReportUnit::convertToPoint(value.width()),
300​ KReportUnit::convertToPoint(value.height()));
263} 301​}
264 302​
265qreal KReportUnit::parseValue(const QString& _value, qreal defaultVal) 303​qreal KReportUnit::parseValue(const QString& _value, qreal defaultVal)
266{ 304​{
267 if (_value.isEmpty()) 305​ if (_value.isEmpty())
268 return defaultVal; 306​ return defaultVal;
269 307​
270 QString value(_value.simplified()); 308​ QString value(_value.simplified());
▲ Show 20 Lines • Show All 115 Lines • ▼ Show 20 Line(s)423 case Type::Inch:
386 return POINT_TO_INCH(pt); 424​ return POINT_TO_INCH(pt);
387 case Type::Pica: 425​ case Type::Pica:
388 return POINT_TO_PI(pt); 426​ return POINT_TO_PI(pt);
389 case Type::Cicero: 427​ case Type::Cicero:
390 return POINT_TO_CC(pt); 428​ return POINT_TO_CC(pt);
391 case Type::Pixel: 429​ case Type::Pixel:
392 return pt * factor; 430​ return pt * factor;
393 case Type::Invalid: 431​ case Type::Invalid:
394 case Type::Point: ​
395 default: 432​ default:
396 return pt; 433​ return pt;
397 } 434​ }
398} 435​}
399 436​
437​QPointF KReportUnit::convertFromUnitToUnit(const QPointF &value,
438​ const KReportUnit &fromUnit,
439​ const KReportUnit &toUnit)
440​{
441​ return QPointF(
442​ KReportUnit::convertFromUnitToUnit(value.x(), fromUnit, toUnit),
443​ KReportUnit::convertFromUnitToUnit(value.y(), fromUnit, toUnit));
444​}
445​
446​QSizeF KReportUnit::convertFromUnitToUnit(const QSizeF &value,
447​ const KReportUnit &fromUnit,
448​ const KReportUnit &toUnit)
449​{
450​ return QSizeF(
451​ KReportUnit::convertFromUnitToUnit(value.width(), fromUnit, toUnit),
452​ KReportUnit::convertFromUnitToUnit(value.height(), fromUnit, toUnit));
453​}
454​
400QString KReportUnit::symbol() const 455​QString KReportUnit::symbol() const
401{ 456​{
402 return QLatin1String(s_unitSymbols[static_cast<int>(d->type)]); 457​ return QLatin1String(s_unitSymbols[static_cast<int>(d->type)]);
403} 458​}
404 459​
405qreal KReportUnit::parseAngle(const QString& _value, qreal defaultVal) 460​qreal KReportUnit::parseAngle(const QString& _value, qreal defaultVal)
406{ 461​{
407 if (_value.isEmpty()) 462​ if (_value.isEmpty())
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