/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ /* * This file is part of the LibreOffice project. * * This Source Code Form is subject to the terms of the Mozilla Public * License, v. 2.0. If a copy of the MPL was not distributed with this * file, You can obtain one at http://mozilla.org/MPL/2.0/. * * This file incorporates work covered by the following license notice: * * Licensed to the Apache Software Foundation (ASF) under one or more * contributor license agreements. See the NOTICE file distributed * with this work for additional information regarding copyright * ownership. The ASF licenses this file to you under the Apache * License, Version 2.0 (the "License"); you may not use this file * except in compliance with the License. You may obtain a copy of * the License at http://www.apache.org/licenses/LICENSE-2.0 . */ #include #include #include #include #include #include void SetFieldUnit(weld::MetricSpinButton& rField, FieldUnit eUnit, bool bAll) { sal_Int64 nMin, nMax; rField.get_range(nMin, nMax, FieldUnit::TWIP); sal_Int64 nValue = rField.get_value(FieldUnit::TWIP); nMin = rField.denormalize(nMin); nMax = rField.denormalize(nMax); nValue = rField.denormalize(nValue); if (!bAll) { switch (eUnit) { case FieldUnit::M: case FieldUnit::KM: eUnit = FieldUnit::CM; break; case FieldUnit::FOOT: case FieldUnit::MILE: eUnit = FieldUnit::INCH; break; default: //prevent warning break; } } rField.set_unit(eUnit); if (FieldUnit::POINT == eUnit) { if (rField.get_digits() > 1) rField.set_digits(1); } else rField.set_digits(2); switch (eUnit) { // _CHAR and _LINE sets the step of "char" and "line" unit, they are same as FieldUnit::MM case FieldUnit::CHAR: case FieldUnit::LINE: case FieldUnit::MM: rField.set_increments(50, 500, eUnit); break; case FieldUnit::INCH: rField.set_increments(2, 20, eUnit); break; default: rField.set_increments(10, 100, eUnit); break; } if (!bAll) { nMin = rField.normalize(nMin); nMax = rField.normalize(nMax); rField.set_range(nMin, nMax, FieldUnit::TWIP); } rField.set_value(rField.normalize(nValue), FieldUnit::TWIP); } void SetMetricValue(weld::MetricSpinButton& rField, sal_Int64 nCoreValue, MapUnit eUnit) { sal_Int64 nVal = OutputDevice::LogicToLogic(nCoreValue, eUnit, MapUnit::Map100thMM); nVal = rField.normalize(nVal); rField.set_value(nVal, FieldUnit::MM_100TH); } sal_Int64 GetCoreValue(const weld::MetricSpinButton& rField, MapUnit eUnit) { sal_Int64 nVal = rField.get_value(FieldUnit::MM_100TH); // avoid rounding issues const sal_Int64 nSizeMask = 0xffffffffff000000LL; bool bRoundBefore = true; if( nVal >= 0 ) { if( (nVal & nSizeMask) == 0 ) bRoundBefore = false; } else { if( ((-nVal) & nSizeMask ) == 0 ) bRoundBefore = false; } if( bRoundBefore ) nVal = rField.denormalize( nVal ); sal_Int64 nUnitVal = OutputDevice::LogicToLogic(nVal, MapUnit::Map100thMM, eUnit); if (!bRoundBefore) nUnitVal = rField.denormalize(nUnitVal); return nUnitVal; } tools::Long CalcToUnit( float nIn, MapUnit eUnit ) { // nIn is in Points DBG_ASSERT( eUnit == MapUnit::MapTwip || eUnit == MapUnit::Map100thMM || eUnit == MapUnit::Map10thMM || eUnit == MapUnit::MapMM || eUnit == MapUnit::MapCM, "this unit is not implemented" ); if (const auto eTo = MapToO3tlLength(eUnit); eTo != o3tl::Length::invalid) return std::round(o3tl::convert(nIn, o3tl::Length::pt, eTo)); return 0; } tools::Long ItemToControl( tools::Long nIn, MapUnit eItem, FieldUnit eCtrl ) { const auto eFrom = MapToO3tlLength(eItem), eTo = FieldToO3tlLength(eCtrl); if (eFrom != o3tl::Length::invalid && eTo != o3tl::Length::invalid) return o3tl::convert(nIn, eFrom, eTo); return 0; } tools::Long ControlToItem( tools::Long nIn, FieldUnit eCtrl, MapUnit eItem ) { return ItemToControl( nIn, eItem, eCtrl ); } FieldUnit MapToFieldUnit( const MapUnit eUnit ) { switch ( eUnit ) { case MapUnit::Map100thMM: case MapUnit::Map10thMM: case MapUnit::MapMM: return FieldUnit::MM; case MapUnit::MapCM: return FieldUnit::CM; case MapUnit::Map1000thInch: case MapUnit::Map100thInch: case MapUnit::Map10thInch: case MapUnit::MapInch: return FieldUnit::INCH; case MapUnit::MapPoint: return FieldUnit::POINT; case MapUnit::MapTwip: return FieldUnit::TWIP; default: ;//prevent warning } return FieldUnit::NONE; } tools::Long CalcToPoint( tools::Long nIn, MapUnit eUnit, sal_uInt16 nFactor ) { DBG_ASSERT( eUnit == MapUnit::MapTwip || eUnit == MapUnit::Map100thMM || eUnit == MapUnit::Map10thMM || eUnit == MapUnit::MapMM || eUnit == MapUnit::MapCM, "this unit is not implemented" ); if (const auto eFrom = MapToO3tlLength(eUnit); eFrom != o3tl::Length::invalid) return o3tl::convert(nIn * static_cast(nFactor), eFrom, o3tl::Length::pt); return 0; } tools::Long TransformMetric( tools::Long nVal, FieldUnit aOld, FieldUnit aNew ) { const auto eFrom = FieldToO3tlLength(aOld), eTo = FieldToO3tlLength(aNew); if (eFrom == o3tl::Length::invalid || eTo == o3tl::Length::invalid) return nVal; return o3tl::convert(nVal, eFrom, eTo, o3tl::temporary(bool())); // Just 0 when overflown } /* vim:set shiftwidth=4 softtabstop=4 expandtab: */ ibreoffice-5-2+backports LibreOffice 核心代码仓库文档基金会
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path: root/framework/inc/uielement/constitemcontainer.hxx
AgeCommit message (Expand)Author
2017-01-26Remove dynamic exception specificationsStephan Bergmann
2016-11-08loplugin:expandablemethods in frameworkNoel Grandin
2016-09-13loplugin:override: No more need for the "MSVC dtor override" workaroundStephan Bergmann