integrate libstaroffice

Change-Id: I85913f1bd1af5d102573040588cca9d8ddeebb5d

1 files changed, 98 insertions, 0 deletions

diff --git a/writerperfect/source/draw/StarOfficeDrawImportFilter.cxx b/writerperfect/source/draw/StarOfficeDrawImportFilter.cxx
new file mode 100644
index 000000000000..57dfb7f070b2
--- /dev/null
+++ b/writerperfect/source/draw/StarOfficeDrawImportFilter.cxx
@@ -0,0 +1,98 @@
+/* -*- 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/.
+ */
+
+#include <cppuhelper/supportsservice.hxx>
+
+#include <libstaroffice/libstaroffice.hxx>
+#include <libodfgen/libodfgen.hxx>
+
+#include "StarOfficeDrawImportFilter.hxx"
+
+using com::sun::star::uno::Sequence;
+using com::sun::star::uno::XInterface;
+using com::sun::star::uno::RuntimeException;
+using com::sun::star::uno::XComponentContext;
+
+static bool handleEmbeddedSTOFFGraphicObject(const librevenge::RVNGBinaryData &data, OdfDocumentHandler *pHandler,  const OdfStreamType streamType)
+{
+    OdgGenerator exporter;
+    exporter.addDocumentHandler(pHandler, streamType);
+    return STOFFDocument::decodeGraphic(data, &exporter);
+}
+
+static bool handleEmbeddedSTOFFSpreadsheetObject(const librevenge::RVNGBinaryData &data, OdfDocumentHandler *pHandler,  const OdfStreamType streamType)
+{
+    OdsGenerator exporter;
+    exporter.registerEmbeddedObjectHandler("image/stoff-odg", &handleEmbeddedSTOFFGraphicObject);
+    exporter.addDocumentHandler(pHandler, streamType);
+    return STOFFDocument::decodeSpreadsheet(data, &exporter);
+}
+
+bool StarOfficeDrawImportFilter::doImportDocument(librevenge::RVNGInputStream &rInput, OdgGenerator &rGenerator, utl::MediaDescriptor &)
+{
+    return STOFFDocument::STOFF_R_OK == STOFFDocument::parse(&rInput, &rGenerator);
+}
+
+bool StarOfficeDrawImportFilter::doDetectFormat(librevenge::RVNGInputStream &rInput, OUString &rTypeName)
+{
+    rTypeName.clear();
+
+    STOFFDocument::Kind docKind = STOFFDocument::STOFF_K_UNKNOWN;
+    const STOFFDocument::Confidence confidence = STOFFDocument::isFileFormatSupported(&rInput, docKind);
+
+    if (confidence == STOFFDocument::STOFF_C_EXCELLENT || confidence == STOFFDocument::STOFF_C_SUPPORTED_ENCRYPTION)
+    {
+        switch (docKind)
+        {
+        case STOFFDocument::STOFF_K_DRAW:
+            rTypeName = "StarOffice_Drawing";
+            break;
+        default:
+            break;
+        }
+    }
+
+    return !rTypeName.isEmpty();
+}
+
+void StarOfficeDrawImportFilter::doRegisterHandlers(OdgGenerator &rGenerator)
+{
+    rGenerator.registerEmbeddedObjectHandler("image/stoff-odg", &handleEmbeddedSTOFFGraphicObject);
+    rGenerator.registerEmbeddedObjectHandler("image/stoff-ods", &handleEmbeddedSTOFFSpreadsheetObject);
+}
+
+// XServiceInfo
+OUString SAL_CALL StarOfficeDrawImportFilter::getImplementationName()
+throw (RuntimeException, std::exception)
+{
+    return OUString("org.libreoffice.comp.Draw.StarOfficeDrawImportFilter");
+}
+
+sal_Bool SAL_CALL StarOfficeDrawImportFilter::supportsService(const OUString &rServiceName)
+throw (RuntimeException, std::exception)
+{
+    return cppu::supportsService(this, rServiceName);
+}
+
+Sequence< OUString > SAL_CALL StarOfficeDrawImportFilter::getSupportedServiceNames()
+throw (RuntimeException, std::exception)
+{
+    return Sequence< OUString >{"com.sun.star.document.ImportFilter", "com.sun.star.document.ExtendedTypeDetection"};
+}
+
+extern "C"
+SAL_DLLPUBLIC_EXPORT css::uno::XInterface *SAL_CALL
+org_libreoffice_comp_Draw_StarOfficeDrawImportFilter_get_implementation(
+    css::uno::XComponentContext *const context,
+    const css::uno::Sequence<css::uno::Any> &)
+{
+    return cppu::acquire(new StarOfficeDrawImportFilter(context));
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */