integrate libzmf

Change-Id: I0c7ea5b56ea4ed4839ff38798c0b915aaca81774
Reviewed-on: https://gerrit.libreoffice.org/26574
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: David Tardon <dtardon@redhat.com>

4 files changed, 117 insertions, 0 deletions

diff --git a/writerperfect/Library_wpftdraw.mk b/writerperfect/Library_wpftdraw.mk
index b6927db98ffc..cdec02962383 100644
--- a/writerperfect/Library_wpftdraw.mk
+++ b/writerperfect/Library_wpftdraw.mk
@@ -56,6 +56,7 @@ $(eval $(call gb_Library_use_externals,wpftdraw,\
 	wpg \
 	wpd \
 	zlib \
+	zmf \
 	lcms2 \
 	libxml2 \
 	icui18n \
@@ -71,6 +72,7 @@ $(eval $(call gb_Library_add_exception_objects,wpftdraw,\
 	writerperfect/source/draw/PageMakerImportFilter \
 	writerperfect/source/draw/VisioImportFilter \
 	writerperfect/source/draw/WPGImportFilter \
+	writerperfect/source/draw/ZMFImportFilter \
 ))
 
 # vim: set noet sw=4 ts=4:
diff --git a/writerperfect/source/draw/ZMFImportFilter.cxx b/writerperfect/source/draw/ZMFImportFilter.cxx
new file mode 100644
index 000000000000..0eabfc1c5ffb
--- /dev/null
+++ b/writerperfect/source/draw/ZMFImportFilter.cxx
@@ -0,0 +1,69 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/* ZMFImportFilter: Sets up the filter, and calls OdgExporter
+ * to do the actual filtering
+ *
+ * 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 <libodfgen/libodfgen.hxx>
+
+#include <libzmf/libzmf.h>
+
+#include <com/sun/star/uno/XComponentContext.hpp>
+
+#include <cppuhelper/supportsservice.hxx>
+
+#include "ZMFImportFilter.hxx"
+
+using com::sun::star::uno::RuntimeException;
+using com::sun::star::uno::Sequence;
+using com::sun::star::uno::XComponentContext;
+using com::sun::star::uno::XInterface;
+
+bool ZMFImportFilter::doImportDocument(librevenge::RVNGInputStream &rInput, OdgGenerator &rGenerator, utl::MediaDescriptor &)
+{
+    return libzmf::ZMFDocument::parse(&rInput, &rGenerator);
+}
+
+bool ZMFImportFilter::doDetectFormat(librevenge::RVNGInputStream &rInput, OUString &rTypeName)
+{
+    if (libzmf::ZMFDocument::isSupported(&rInput))
+    {
+        rTypeName = "draw_ZMF_Document";
+        return true;
+    }
+
+    return false;
+}
+
+// XServiceInfo
+OUString SAL_CALL ZMFImportFilter::getImplementationName()
+throw (RuntimeException, std::exception)
+{
+    return OUString("org.libreoffice.comp.Draw.ZMFImportFilter");
+}
+
+sal_Bool SAL_CALL ZMFImportFilter::supportsService(const OUString &rServiceName)
+throw (RuntimeException, std::exception)
+{
+    return cppu::supportsService(this, rServiceName);
+}
+
+Sequence< OUString > SAL_CALL ZMFImportFilter::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_ZMFImportFilter_get_implementation(
+    css::uno::XComponentContext *const context,
+    const css::uno::Sequence<css::uno::Any> &)
+{
+    return cppu::acquire(new ZMFImportFilter(context));
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/writerperfect/source/draw/ZMFImportFilter.hxx b/writerperfect/source/draw/ZMFImportFilter.hxx
new file mode 100644
index 000000000000..a5eb9f20b0f5
--- /dev/null
+++ b/writerperfect/source/draw/ZMFImportFilter.hxx
@@ -0,0 +1,41 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * 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/.
+ */
+
+#ifndef INCLUDED_WRITERPERFECT_SOURCE_DRAW_ZMFIMPORTFILTER_HXX
+#define INCLUDED_WRITERPERFECT_SOURCE_DRAW_ZMFIMPORTFILTER_HXX
+
+#include "ImportFilter.hxx"
+
+#include "DocumentHandlerForOdg.hxx"
+
+/* This component will be instantiated for both import or export. Whether it calls
+ * setSourceDocument or setTargetDocument determines which Impl function the filter
+ * member calls */
+class ZMFImportFilter : public writerperfect::ImportFilter<OdgGenerator>
+{
+public:
+    explicit ZMFImportFilter(const css::uno::Reference< css::uno::XComponentContext > &rxContext)
+        : writerperfect::ImportFilter<OdgGenerator>(rxContext)
+    {
+    }
+
+    // XServiceInfo
+    virtual OUString SAL_CALL getImplementationName()
+    throw (css::uno::RuntimeException, std::exception) override;
+    virtual sal_Bool SAL_CALL supportsService(const OUString &ServiceName)
+    throw (css::uno::RuntimeException, std::exception) override;
+    virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames()
+    throw (css::uno::RuntimeException, std::exception) override;
+
+private:
+    virtual bool doDetectFormat(librevenge::RVNGInputStream &rInput, OUString &rTypeName) override;
+    virtual bool doImportDocument(librevenge::RVNGInputStream &rInput, OdgGenerator &rGenerator, utl::MediaDescriptor &) override;
+};
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/writerperfect/source/draw/wpftdraw.component b/writerperfect/source/draw/wpftdraw.component
index c1535394a02a..c315fa9f4dd3 100644
--- a/writerperfect/source/draw/wpftdraw.component
+++ b/writerperfect/source/draw/wpftdraw.component
@@ -49,4 +49,9 @@
     <service name="com.sun.star.document.ImportFilter"/>
     <service name="com.sun.star.document.ExtendedTypeDetection"/>
   </implementation>
+  <implementation name="org.libreoffice.comp.Draw.ZMFImportFilter"
+      constructor="org_libreoffice_comp_Draw_ZMFImportFilter_get_implementation">
+    <service name="com.sun.star.document.ImportFilter"/>
+    <service name="com.sun.star.document.ExtendedTypeDetection"/>
+  </implementation>
 </component>