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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 16:51:28 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 16:51:28 +0000 |
commit | 940b4d1848e8c70ab7642901a68594e8016caffc (patch) | |
tree | eb72f344ee6c3d9b80a7ecc079ea79e9fba8676d /writerperfect/source/calc/MWAWCalcImportFilter.cxx | |
parent | Initial commit. (diff) | |
download | libreoffice-940b4d1848e8c70ab7642901a68594e8016caffc.tar.xz libreoffice-940b4d1848e8c70ab7642901a68594e8016caffc.zip |
Adding upstream version 1:7.0.4.upstream/1%7.0.4upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'writerperfect/source/calc/MWAWCalcImportFilter.cxx')
-rw-r--r-- | writerperfect/source/calc/MWAWCalcImportFilter.cxx | 124 |
1 files changed, 124 insertions, 0 deletions
diff --git a/writerperfect/source/calc/MWAWCalcImportFilter.cxx b/writerperfect/source/calc/MWAWCalcImportFilter.cxx new file mode 100644 index 000000000..186084b17 --- /dev/null +++ b/writerperfect/source/calc/MWAWCalcImportFilter.cxx @@ -0,0 +1,124 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* MWAWCalcImportFilter: Sets up the filter, and calls DocumentCollector + * to do the actual filtering + * + * 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/. + */ + +#include <cppuhelper/supportsservice.hxx> + +#include <libmwaw/libmwaw.hxx> + +#include "MWAWCalcImportFilter.hxx" + +static bool handleEmbeddedMWAWGraphicObject(const librevenge::RVNGBinaryData& data, + OdfDocumentHandler* pHandler, + const OdfStreamType streamType) +{ + OdgGenerator exporter; + exporter.addDocumentHandler(pHandler, streamType); + return MWAWDocument::decodeGraphic(data, &exporter); +} + +static bool handleEmbeddedMWAWSpreadsheetObject(const librevenge::RVNGBinaryData& data, + OdfDocumentHandler* pHandler, + const OdfStreamType streamType) +{ + OdsGenerator exporter; + exporter.addDocumentHandler(pHandler, streamType); + return MWAWDocument::decodeSpreadsheet(data, &exporter); +} + +bool MWAWCalcImportFilter::doImportDocument(weld::Window*, librevenge::RVNGInputStream& rInput, + OdsGenerator& rGenerator, utl::MediaDescriptor&) +{ + return MWAWDocument::MWAW_R_OK == MWAWDocument::parse(&rInput, &rGenerator); +} + +bool MWAWCalcImportFilter::doDetectFormat(librevenge::RVNGInputStream& rInput, OUString& rTypeName) +{ + rTypeName.clear(); + + MWAWDocument::Type docType = MWAWDocument::MWAW_T_UNKNOWN; + MWAWDocument::Kind docKind = MWAWDocument::MWAW_K_UNKNOWN; + const MWAWDocument::Confidence confidence + = MWAWDocument::isFileFormatSupported(&rInput, docType, docKind); + + if (confidence == MWAWDocument::MWAW_C_EXCELLENT) + { + switch (docKind) + { + case MWAWDocument::MWAW_K_DATABASE: + switch (docType) + { + case MWAWDocument::MWAW_T_CLARISWORKS: + rTypeName = "calc_ClarisWorks"; + break; + case MWAWDocument::MWAW_T_MICROSOFTWORKS: + rTypeName = "calc_Mac_Works"; + break; + default: + rTypeName = "MWAW_Database"; + break; + } + break; + case MWAWDocument::MWAW_K_SPREADSHEET: + switch (docType) + { + case MWAWDocument::MWAW_T_CLARISRESOLVE: + rTypeName = "calc_Claris_Resolve"; + break; + case MWAWDocument::MWAW_T_CLARISWORKS: + rTypeName = "calc_ClarisWorks"; + break; + case MWAWDocument::MWAW_T_MICROSOFTWORKS: + rTypeName = "calc_Mac_Works"; + break; + default: + rTypeName = "MWAW_Spreadsheet"; + break; + } + break; + default: + break; + } + } + + return !rTypeName.isEmpty(); +} + +void MWAWCalcImportFilter::doRegisterHandlers(OdsGenerator& rGenerator) +{ + rGenerator.registerEmbeddedObjectHandler("image/mwaw-odg", &handleEmbeddedMWAWGraphicObject); + rGenerator.registerEmbeddedObjectHandler("image/mwaw-ods", + &handleEmbeddedMWAWSpreadsheetObject); +} + +// XServiceInfo +OUString SAL_CALL MWAWCalcImportFilter::getImplementationName() +{ + return "com.sun.star.comp.Calc.MWAWCalcImportFilter"; +} + +sal_Bool SAL_CALL MWAWCalcImportFilter::supportsService(const OUString& rServiceName) +{ + return cppu::supportsService(this, rServiceName); +} + +css::uno::Sequence<OUString> SAL_CALL MWAWCalcImportFilter::getSupportedServiceNames() +{ + return { "com.sun.star.document.ImportFilter", "com.sun.star.document.ExtendedTypeDetection" }; +} + +extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface* +com_sun_star_comp_Calc_MWAWCalcImportFilter_get_implementation( + css::uno::XComponentContext* const context, const css::uno::Sequence<css::uno::Any>&) +{ + return cppu::acquire(new MWAWCalcImportFilter(context)); +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |