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Diffstat (limited to 'i18nutil/source/utility/paper.cxx')
| -rw-r--r-- | i18nutil/source/utility/paper.cxx | 496 |
1 files changed, 496 insertions, 0 deletions
diff --git a/i18nutil/source/utility/paper.cxx b/i18nutil/source/utility/paper.cxx new file mode 100644 index 000000000..1976880a0 --- /dev/null +++ b/i18nutil/source/utility/paper.cxx @@ -0,0 +1,496 @@ +/* -*- 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 <officecfg/Setup.hxx> +#include <officecfg/System.hxx> +#include <sal/config.h> +#include <sal/macros.h> +#include <rtl/ustring.hxx> +#include <rtl/string.hxx> +#include <tools/long.hxx> + +#include <i18nutil/paper.hxx> + +#include <unotools/configmgr.hxx> +#include <com/sun/star/lang/Locale.hpp> + +#ifdef UNX +#include <stdio.h> +#include <locale.h> +#if defined(LC_PAPER) && defined(_GNU_SOURCE) +#include <langinfo.h> +#endif +#endif + +namespace { + +struct PageDesc +{ + tools::Long m_nWidth; + tools::Long m_nHeight; + const char *m_pPSName; + const char *m_pAltPSName; +}; + +} + +#define PT2MM100( v ) \ + tools::Long(((v) * 35.27777778) + 0.5) + +#define IN2MM100( v ) \ + (tools::Long(((v) * 2540) + 0.5)) + +#define MM2MM100( v ) \ + (tools::Long((v) * 100)) + +//PostScript Printer Description File Format Specification +//http://partners.adobe.com/public/developer/en/ps/5003.PPD_Spec_v4.3.pdf +//https://web.archive.org/web/20040912070512/http://www.y-adagio.com/public/committees/docsii/doc_00-49/symp_ulaan/china_ppr.pdf (Kai) +//http://www.sls.psi.ch/controls/help/howto/Howto_Print_a_A0_Poster_at_WSLA_012_2.pdf (Dia) + +//!! The order of these entries must correspond to enum Paper in <i18nutil/paper.hxx> + +// see XclPaperSize pPaperSizeTable in calc and ApiPaperSize in filter +const PageDesc aDinTab[] = +{ + { MM2MM100( 841 ), MM2MM100( 1189 ), "A0", nullptr }, + { MM2MM100( 594 ), MM2MM100( 841 ), "A1", nullptr }, + { MM2MM100( 420 ), MM2MM100( 594 ), "A2", nullptr }, + { MM2MM100( 297 ), MM2MM100( 420 ), "A3", nullptr }, + { MM2MM100( 210 ), MM2MM100( 297 ), "A4", nullptr }, + { MM2MM100( 148 ), MM2MM100( 210 ), "A5", nullptr }, + { MM2MM100( 250 ), MM2MM100( 353 ), "ISOB4", nullptr }, + { MM2MM100( 176 ), MM2MM100( 250 ), "ISOB5", nullptr }, + { IN2MM100( 8.5 ), IN2MM100( 11 ), "Letter", "Note" }, + { IN2MM100( 8.5 ), IN2MM100( 14 ), "Legal", nullptr }, + { IN2MM100( 11 ), IN2MM100( 17 ), "Tabloid", "11x17" }, + { 0, 0, nullptr, nullptr }, //User + { MM2MM100( 125 ), MM2MM100( 176 ), "ISOB6", nullptr }, + { MM2MM100( 229 ), MM2MM100( 324 ), "EnvC4", "C4" }, + { MM2MM100( 162 ), MM2MM100( 229 ), "EnvC5", "C5" }, + { MM2MM100( 114 ), MM2MM100( 162 ), "EnvC6", "C6" }, + { MM2MM100( 114 ), MM2MM100( 229 ), "EnvC65", nullptr }, + { MM2MM100( 110 ), MM2MM100( 220 ), "EnvDL", "DL" }, + { MM2MM100( 180), MM2MM100( 270 ), nullptr, nullptr }, //Dia + { MM2MM100( 210), MM2MM100( 280 ), nullptr, nullptr }, //Screen 4:3 + { IN2MM100( 17 ), IN2MM100( 22 ), "AnsiC", "CSheet" }, + { IN2MM100( 22 ), IN2MM100( 34 ), "AnsiD", "DSheet" }, + { IN2MM100( 34 ), IN2MM100( 44 ), "AnsiE", "ESheet" }, + { IN2MM100( 7.25 ), IN2MM100( 10.5 ), "Executive", nullptr }, + //"Folio" is a different size in the PPD documentation than 8.5x11 + //This "FanFoldGermanLegal" is known in the Philippines as + //"Legal" paper or "Long Bond Paper". The "Legal" name causing untold + //misery, given the differently sized US "Legal" paper + { IN2MM100( 8.5 ), IN2MM100( 13 ), "FanFoldGermanLegal", nullptr }, + { IN2MM100( 3.875 ), IN2MM100( 7.5 ), "EnvMonarch", "Monarch" }, + { IN2MM100( 3.625 ), IN2MM100( 6.5 ), "EnvPersonal", "Personal" }, + { IN2MM100( 3.875 ), IN2MM100( 8.875 ), "Env9", nullptr }, + { IN2MM100( 4.125 ), IN2MM100( 9.5 ), "Env10", "Comm10" }, + { IN2MM100( 4.5 ), IN2MM100( 10.375 ), "Env11", nullptr }, + { IN2MM100( 4.75 ), IN2MM100( 11 ), "Env12", nullptr }, + { MM2MM100( 184 ), MM2MM100( 260 ), nullptr, nullptr }, //Kai16 / 16k + { MM2MM100( 130 ), MM2MM100( 184 ), nullptr, nullptr }, //Kai32 + { MM2MM100( 140 ), MM2MM100( 203 ), nullptr, nullptr }, //BigKai32 + { MM2MM100( 257 ), MM2MM100( 364 ), "B4", nullptr }, //JIS + { MM2MM100( 182 ), MM2MM100( 257 ), "B5", nullptr }, //JIS + { MM2MM100( 128 ), MM2MM100( 182 ), "B6", nullptr }, //JIS + { IN2MM100( 17 ), IN2MM100( 11 ), "Ledger", nullptr }, + { IN2MM100( 5.5 ), IN2MM100( 8.5 ), "Statement", nullptr }, + { PT2MM100( 610 ), PT2MM100( 780 ), "Quarto", nullptr }, + { IN2MM100( 10 ), IN2MM100( 14 ), "10x14", nullptr }, + { IN2MM100( 5.5 ), IN2MM100( 11.5 ), "Env14", nullptr }, + { MM2MM100( 324 ), MM2MM100( 458 ), "EnvC3", "C3" }, + { MM2MM100( 110 ), MM2MM100( 230 ), "EnvItalian", nullptr }, + { IN2MM100( 14.875 ),IN2MM100( 11 ), "FanFoldUS", nullptr }, + { IN2MM100( 8.5 ), IN2MM100( 13 ), "FanFoldGerman", nullptr }, + { MM2MM100( 100 ), MM2MM100( 148 ), "Postcard", nullptr }, + { IN2MM100( 9 ), IN2MM100( 11 ), "9x11", nullptr }, + { IN2MM100( 10 ), IN2MM100( 11 ), "10x11", nullptr }, + { IN2MM100( 15 ), IN2MM100( 11 ), "15x11", nullptr }, + { MM2MM100( 220 ), MM2MM100( 220 ), "EnvInvite", nullptr }, + { MM2MM100( 227 ), MM2MM100( 356 ), "SuperA", nullptr }, + { MM2MM100( 305 ), MM2MM100( 487 ), "SuperB", nullptr }, + { IN2MM100( 8.5 ), IN2MM100( 12.69 ), "LetterPlus", nullptr }, + { MM2MM100( 210 ), MM2MM100( 330 ), "A4Plus", nullptr }, + { MM2MM100( 200 ), MM2MM100( 148 ), "DoublePostcard", nullptr }, + { MM2MM100( 105 ), MM2MM100( 148 ), "A6", nullptr }, + { IN2MM100( 12 ), IN2MM100( 11 ), "12x11", nullptr }, + { MM2MM100( 74 ), MM2MM100( 105 ), "A7", nullptr }, + { MM2MM100( 52 ), MM2MM100( 74 ), "A8", nullptr }, + { MM2MM100( 37 ), MM2MM100( 52 ), "A9", nullptr }, + { MM2MM100( 26 ), MM2MM100( 37 ), "A10", nullptr }, + { MM2MM100( 1000 ), MM2MM100( 1414 ), "ISOB0", nullptr }, + { MM2MM100( 707 ), MM2MM100( 1000 ), "ISOB1", nullptr }, + { MM2MM100( 500 ), MM2MM100( 707 ), "ISOB2", nullptr }, + { MM2MM100( 353 ), MM2MM100( 500 ), "ISOB3", nullptr }, + { MM2MM100( 88 ), MM2MM100( 125 ), "ISOB7", nullptr }, + { MM2MM100( 62 ), MM2MM100( 88 ), "ISOB8", nullptr }, + { MM2MM100( 44 ), MM2MM100( 62 ), "ISOB9", nullptr }, + { MM2MM100( 31 ), MM2MM100( 44 ), "ISOB10", nullptr }, + { MM2MM100( 458 ), MM2MM100( 648 ), "EnvC2", "C2" }, + { MM2MM100( 81 ), MM2MM100( 114 ), "EnvC7", "C7" }, + { MM2MM100( 57 ), MM2MM100( 81 ), "EnvC8", "C8" }, + { IN2MM100( 9 ), IN2MM100( 12 ), "ARCHA", nullptr }, + { IN2MM100( 12 ), IN2MM100( 18 ), "ARCHB", nullptr }, + { IN2MM100( 18 ), IN2MM100( 24 ), "ARCHC", nullptr }, + { IN2MM100( 24 ), IN2MM100( 36 ), "ARCHD", nullptr }, + { IN2MM100( 36 ), IN2MM100( 48 ), "ARCHE", nullptr }, + { MM2MM100( 157.5), MM2MM100( 280 ), nullptr, nullptr }, //Screen 16:9 + { MM2MM100( 175 ), MM2MM100( 280 ), nullptr, nullptr }, //Screen 16:10 + { MM2MM100( 195 ), MM2MM100( 270 ), nullptr, nullptr }, // 16k + { MM2MM100( 197 ), MM2MM100( 273 ), nullptr, nullptr }, // 16k + { IN2MM100( 7.5 ), IN2MM100( 13.333 ), nullptr, nullptr }, //PowerPoint Widescreen + { IN2MM100( 7.5 ), IN2MM100( 10 ), nullptr, nullptr }, //PowerPoint On-screen Show (4:3) + { IN2MM100( 5.625 ), IN2MM100( 10 ), nullptr, nullptr }, //PowerPoint On-screen Show (16:9) + { IN2MM100( 6.25 ), IN2MM100( 10 ), nullptr, nullptr } //PowerPoint On-screen Show (16:10) + +}; + +const size_t nTabSize = SAL_N_ELEMENTS(aDinTab); + +#define MAXSLOPPY 21 + +void PaperInfo::doSloppyFit(bool bAlsoTryRotated) +{ + if (m_eType != PAPER_USER) + return; + + for ( size_t i = 0; i < nTabSize; ++i ) + { + if (i == PAPER_USER) continue; + + tools::Long lDiffW = std::abs(aDinTab[i].m_nWidth - m_nPaperWidth); + tools::Long lDiffH = std::abs(aDinTab[i].m_nHeight - m_nPaperHeight); + + if (lDiffW < MAXSLOPPY && lDiffH < MAXSLOPPY) + { + m_nPaperWidth = aDinTab[i].m_nWidth; + m_nPaperHeight = aDinTab[i].m_nHeight; + m_eType = static_cast<Paper>(i); + return; + } + } + + if (bAlsoTryRotated) + { + std::swap(m_nPaperWidth, m_nPaperHeight); + doSloppyFit(); + std::swap(m_nPaperWidth, m_nPaperHeight); + } +} + +bool PaperInfo::sloppyEqual(const PaperInfo &rOther) const +{ + return + ( + (std::abs(m_nPaperWidth - rOther.m_nPaperWidth) < MAXSLOPPY) && + (std::abs(m_nPaperHeight - rOther.m_nPaperHeight) < MAXSLOPPY) + ); +} + +tools::Long PaperInfo::sloppyFitPageDimension(tools::Long nDimension) +{ + for ( size_t i = 0; i < nTabSize; ++i ) + { + if (i == PAPER_USER) continue; + tools::Long lDiff; + + lDiff = std::abs(aDinTab[i].m_nWidth - nDimension); + if ( lDiff < MAXSLOPPY ) + return aDinTab[i].m_nWidth; + + lDiff = std::abs(aDinTab[i].m_nHeight - nDimension); + if ( lDiff < MAXSLOPPY ) + return aDinTab[i].m_nHeight; + } + return nDimension; +} + +PaperInfo PaperInfo::getSystemDefaultPaper() +{ + if (utl::ConfigManager::IsFuzzing()) + return PaperInfo(PAPER_A4); + + OUString aLocaleStr = officecfg::Setup::L10N::ooSetupSystemLocale::get(); + +#ifdef UNX + // if set to "use system", get papersize from system + if (aLocaleStr.isEmpty()) + { + static bool bInitialized = false; + static PaperInfo aInstance(PAPER_A4); + + if (bInitialized) + return aInstance; + +#if ! defined(MACOSX) && ! defined(EMSCRIPTEN) + // try libpaper + // #i78617# workaround missing paperconf command + FILE* pPipe = popen( "paperconf 2>/dev/null", "r" ); + if( pPipe ) + { + Paper ePaper = PAPER_USER; + + char aBuffer[ 1024 ]; + aBuffer[0] = 0; + char *pBuffer = fgets( aBuffer, sizeof(aBuffer), pPipe ); + bool bOk = pclose(pPipe) == 0; + + if (bOk && pBuffer && *pBuffer != 0) + { + OString aPaper(pBuffer); + aPaper = aPaper.trim(); + static const struct { const char *pName; Paper ePaper; } aCustoms [] = + { + { "B0", PAPER_B0_ISO }, + { "B1", PAPER_B1_ISO }, + { "B2", PAPER_B2_ISO }, + { "B3", PAPER_B3_ISO }, + { "B4", PAPER_B4_ISO }, + { "B5", PAPER_B5_ISO }, + { "B6", PAPER_B6_ISO }, + { "B7", PAPER_B7_ISO }, + { "B8", PAPER_B8_ISO }, + { "B9", PAPER_B9_ISO }, + { "B10", PAPER_B10_ISO }, + { "folio", PAPER_FANFOLD_LEGAL_DE }, + { "flsa", PAPER_FANFOLD_LEGAL_DE }, + { "flse", PAPER_FANFOLD_LEGAL_DE } + }; + + bool bHalve = false; + + size_t const nExtraTabSize = SAL_N_ELEMENTS(aCustoms); + for (size_t i = 0; i < nExtraTabSize; ++i) + { + if (rtl_str_compareIgnoreAsciiCase(aCustoms[i].pName, aPaper.getStr()) == 0) + { + ePaper = aCustoms[i].ePaper; + break; + } + } + + if (ePaper == PAPER_USER) + { + bHalve = aPaper.startsWith("half", &aPaper); + ePaper = PaperInfo::fromPSName(aPaper); + } + + if (ePaper != PAPER_USER) + { + aInstance = PaperInfo(ePaper); + if (bHalve) + aInstance = PaperInfo(aInstance.getHeight()/2, aInstance.getWidth()); + bInitialized = true; + return aInstance; + } + } + } +#endif + +// _NL_PAPER_WIDTH / HEIGHT not available with android unified headers +#if defined(LC_PAPER) && defined(_GNU_SOURCE) && !defined(ANDROID) + // try LC_PAPER + locale_t loc = newlocale(LC_PAPER_MASK, "", static_cast<locale_t>(0)); + if (loc != static_cast<locale_t>(0)) + { + union paperword { char *string; int word; }; + paperword w, h; + w.string = nl_langinfo_l(_NL_PAPER_WIDTH, loc); + h.string = nl_langinfo_l(_NL_PAPER_HEIGHT, loc); + + freelocale(loc); + + //glibc stores sizes as integer mm units + w.word *= 100; + h.word *= 100; + + for ( size_t i = 0; i < nTabSize; ++i ) + { + if (i == PAPER_USER) continue; + + //glibc stores sizes as integer mm units, and so is inaccurate. + //To find a standard paper size we calculate the standard paper + //sizes into equally inaccurate mm and compare + tools::Long width = (aDinTab[i].m_nWidth + 50) / 100; + tools::Long height = (aDinTab[i].m_nHeight + 50) / 100; + + if (width == w.word/100 && height == h.word/100) + { + w.word = aDinTab[i].m_nWidth; + h.word = aDinTab[i].m_nHeight; + break; + } + } + + aInstance = PaperInfo(w.word, h.word); + bInitialized = true; + return aInstance; + } +#endif + } +#endif + + // if set to "use system", try to get locale from system + if (aLocaleStr.isEmpty()) + aLocaleStr = officecfg::System::L10N::Locale::get(); + + static const OUStringLiteral EN_US = u"en-US"; + if (aLocaleStr.isEmpty()) + aLocaleStr = EN_US; + + // convert locale string to locale struct + css::lang::Locale aSysLocale; + sal_Int32 nDashPos = aLocaleStr.indexOf( '-' ); + if( nDashPos < 0 ) nDashPos = aLocaleStr.getLength(); + aSysLocale.Language = aLocaleStr.copy( 0, nDashPos ); + if( nDashPos + 1 < aLocaleStr.getLength() ) + aSysLocale.Country = aLocaleStr.copy( nDashPos + 1 ); + + return PaperInfo::getDefaultPaperForLocale(aSysLocale); +} + +PaperInfo::PaperInfo(Paper eType) : m_eType(eType) +{ + static_assert( SAL_N_ELEMENTS(aDinTab) == NUM_PAPER_ENTRIES, + "mismatch between array entries and enum values" ); + + m_nPaperWidth = aDinTab[m_eType].m_nWidth; + m_nPaperHeight = aDinTab[m_eType].m_nHeight; +} + +PaperInfo::PaperInfo(tools::Long nPaperWidth, tools::Long nPaperHeight) + : m_eType(PAPER_USER), + m_nPaperWidth(nPaperWidth), + m_nPaperHeight(nPaperHeight) +{ + for ( size_t i = 0; i < nTabSize; ++i ) + { + if ( + (nPaperWidth == aDinTab[i].m_nWidth) && + (nPaperHeight == aDinTab[i].m_nHeight) + ) + { + m_eType = static_cast<Paper>(i); + break; + } + } +} + +OString PaperInfo::toPSName(Paper ePaper) +{ + return static_cast<size_t>(ePaper) < nTabSize ? + OString(aDinTab[ePaper].m_pPSName) : OString(); +} + +Paper PaperInfo::fromPSName(const OString &rName) +{ + if (rName.isEmpty()) + return PAPER_USER; + + for ( size_t i = 0; i < nTabSize; ++i ) + { + if (aDinTab[i].m_pPSName && + !rtl_str_compareIgnoreAsciiCase(aDinTab[i].m_pPSName, rName.getStr())) + { + return static_cast<Paper>(i); + } + else if (aDinTab[i].m_pAltPSName && + !rtl_str_compareIgnoreAsciiCase(aDinTab[i].m_pAltPSName, rName.getStr())) + { + return static_cast<Paper>(i); + } + } + + return PAPER_USER; +} + +//http://wiki.openoffice.org/wiki/DefaultPaperSize +//http://www.unicode.org/cldr/data/charts/supplemental/territory_language_information.html +//http://sourceware.org/git/?p=glibc.git;a=tree;f=localedata/locales +//http://en.wikipedia.org/wiki/Paper_size +//http://msdn.microsoft.com/en-us/library/cc195164.aspx +PaperInfo PaperInfo::getDefaultPaperForLocale( const css::lang::Locale & rLocale ) +{ + Paper eType = PAPER_A4; + + if ( + //United States, Letter + rLocale.Country == "US" || + //Puerto Rico: + // http://unicode.org/cldr/trac/ticket/1710 + // http://sources.redhat.com/ml/libc-hacker/2001-07/msg00046.html + rLocale.Country == "PR" || + //Canada: + // http://sources.redhat.com/ml/libc-hacker/2001-07/msg00053.html + rLocale.Country == "CA" || + //Venuzuela: + // http://unicode.org/cldr/trac/ticket/1710 + // https://www.redhat.com/archives/fedora-devel-list/2008-August/msg00019.html + rLocale.Country == "VE" || + //Chile: + // http://unicode.org/cldr/trac/ticket/1710 + // https://www.redhat.com/archives/fedora-devel-list/2008-August/msg00240.html + rLocale.Country == "CL" || + //Mexico: + // http://unicode.org/cldr/trac/ticket/1710 + // http://qa.openoffice.org/issues/show_bug.cgi?id=49739 + rLocale.Country == "MX" || + //Colombia: + // http://unicode.org/cldr/trac/ticket/1710 + // http://qa.openoffice.org/issues/show_bug.cgi?id=69703 + rLocale.Country == "CO" || + //Philippines: + // http://unicode.org/cldr/trac/ticket/1710 + // http://ubuntuliving.blogspot.com/2008/07/default-paper-size-in-evince.html + // http://www.gov.ph/faqs/driverslicense.asp + rLocale.Country == "PH" || + //Belize: + // http://unicode.org/cldr/trac/ticket/2585 + // http://www.belize.gov.bz/ct.asp?xItem=1666&ctNode=486&mp=27 + rLocale.Country == "BZ" || + //Costa Rica: + // http://unicode.org/cldr/trac/ticket/2585 + // http://sources.redhat.com/bugzilla/show_bug.cgi?id=11258 + rLocale.Country == "CR" || + //Guatemala: + // http://unicode.org/cldr/trac/ticket/2585 + // http://sources.redhat.com/bugzilla/show_bug.cgi?id=10936 + rLocale.Country == "GT" || + //Nicaragua: + // http://unicode.org/cldr/trac/ticket/2585 + rLocale.Country == "NI" || + //Panama: + // http://unicode.org/cldr/trac/ticket/2585 + // http://www.minsa.gob.pa/minsa/tl_files/documents/baner_informativo/INSTRUMENTO%20DE%20INVESTIGACION%20DE%20RAAV%202009.pdf + rLocale.Country == "PA" || + //El Salvador: + // http://unicode.org/cldr/trac/ticket/2585 + // http://www.tse.gob.sv + rLocale.Country == "SV" + ) + { + eType = PAPER_LETTER; + } + + return eType; +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |