integrate libqxp

Change-Id: Ic7479b82d09c1e36d28267434a77bf4bc158adfa
Reviewed-on: https://gerrit.libreoffice.org/41612
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: David Tardon <dtardon@redhat.com>

21 files changed, 419 insertions, 0 deletions

diff --git a/Makefile.fetch b/Makefile.fetch
index e93af0bb5e48..9194164be33f 100644
--- a/Makefile.fetch
+++ b/Makefile.fetch
@@ -197,6 +197,7 @@ $(WORKDIR)/download: $(BUILDDIR)/config_$(gb_Side).mk $(SRCDIR)/download.lst $(S
 		$(call fetch_Optional,POPPLER,POPPLER_TARBALL) \
 		$(call fetch_Optional,POSTGRESQL,POSTGRESQL_TARBALL) \
 		$(call fetch_Optional,PYTHON,PYTHON_TARBALL) \
+		$(call fetch_Optional,QXP,QXP_TARBALL) \
 		$(call fetch_Optional,REDLAND,RAPTOR_TARBALL) \
 		$(call fetch_Optional,REDLAND,RASQAL_TARBALL) \
 		$(call fetch_Optional,REDLAND,REDLAND_TARBALL) \
diff --git a/RepositoryExternal.mk b/RepositoryExternal.mk
index d511d51cebcc..2db2ebfb3d81 100644
--- a/RepositoryExternal.mk
+++ b/RepositoryExternal.mk
@@ -1991,6 +1991,39 @@ endef
 endif # SYSTEM_PAGEMAKER
 
 
+ifneq ($(SYSTEM_QXP),)
+
+define gb_LinkTarget__use_qxp
+$(call gb_LinkTarget_set_include,$(1),\
+	$$(INCLUDE) \
+    $(QXP_CFLAGS) \
+)
+$(call gb_LinkTarget_add_libs,$(1),$(QXP_LIBS))
+
+endef
+gb_ExternalProject__use_qxp :=
+
+else # !SYSTEM_QXP
+
+define gb_LinkTarget__use_qxp
+$(call gb_LinkTarget_set_include,$(1),\
+	-I$(call gb_UnpackedTarball_get_dir,libqxp)/inc \
+	$$(INCLUDE) \
+)
+$(call gb_LinkTarget_add_libs,$(1),\
+	$(call gb_UnpackedTarball_get_dir,libqxp)/src/lib/.libs/libqxp-0.0$(gb_StaticLibrary_PLAINEXT) \
+)
+$(call gb_LinkTarget_use_external_project,$(1),libqxp)
+
+endef
+define gb_ExternalProject__use_qxp
+$(call gb_ExternalProject_use_external_project,$(1),libqxp)
+
+endef
+
+endif # SYSTEM_QXP
+
+
 ifneq ($(SYSTEM_ZMF),)
 
 define gb_LinkTarget__use_zmf
diff --git a/config_host.mk.in b/config_host.mk.in
index 71993077899a..e125bd90641f 100644
--- a/config_host.mk.in
+++ b/config_host.mk.in
@@ -457,6 +457,8 @@ export PYTHON_LIBS=$(gb_SPACE)@PYTHON_LIBS@
 export PYTHON_VERSION=@PYTHON_VERSION@
 export PYTHON_VERSION_MAJOR=@PYTHON_VERSION_MAJOR@
 export PYTHON_VERSION_MINOR=@PYTHON_VERSION_MINOR@
+export QXP_CFLAGS=$(gb_SPACE)@QXP_CFLAGS@
+export QXP_LIBS=$(gb_SPACE)@QXP_LIBS@
 export RANLIB=@RANLIB@
 export RAPTOR_MAJOR=@RAPTOR_MAJOR@
 export RASQAL_MAJOR=@RASQAL_MAJOR@
@@ -556,6 +558,7 @@ export SYSTEM_PAGEMAKER=@SYSTEM_PAGEMAKER@
 export SYSTEM_POPPLER=@SYSTEM_POPPLER@
 export SYSTEM_POSTGRESQL=@SYSTEM_POSTGRESQL@
 export SYSTEM_PYTHON=@SYSTEM_PYTHON@
+export SYSTEM_QXP=@SYSTEM_QXP@
 export SYSTEM_REDLAND=@SYSTEM_REDLAND@
 export SYSTEM_REVENGE=@SYSTEM_REVENGE@
 export SYSTEM_RHINO=@SYSTEM_RHINO@
diff --git a/configure.ac b/configure.ac
index 1a8f2f9c9f84..81a3ac0877ef 100644
--- a/configure.ac
+++ b/configure.ac
@@ -7776,6 +7776,8 @@ libo_CHECK_SYSTEM_MODULE([libabw],[ABW],[libabw-0.1])
 
 libo_CHECK_SYSTEM_MODULE([libpagemaker],[PAGEMAKER],[libpagemaker-0.0])
 
+libo_CHECK_SYSTEM_MODULE([libqxp],[QXP],[libqxp-0.0])
+
 libo_CHECK_SYSTEM_MODULE([libzmf],[ZMF],[libzmf-0.0])
 
 libo_CHECK_SYSTEM_MODULE([libstaroffice],[STAROFFICE],[libstaroffice-0.0])
diff --git a/download.lst b/download.lst
index 7684e42e473d..018b40d35aea 100644
--- a/download.lst
+++ b/download.lst
@@ -199,6 +199,8 @@ export POSTGRESQL_SHA256SUM := db61d498105a7d5fe46185e67ac830c878cdd7dc1f82a87f0
 export POSTGRESQL_TARBALL := c0b4799ea9850eae3ead14f0a60e9418-postgresql-9.2.1.tar.bz2
 export PYTHON_SHA256SUM := 6ed87a8b6c758cc3299a8b433e8a9a9122054ad5bc8aad43299cff3a53d8ca44
 export PYTHON_TARBALL := Python-3.5.4.tgz
+export QXP_SHA256SUM := 0dd32afbf1c889debc28848b260c1bdc0eba5f57504476b787e164f7c59776d5
+export QXP_TARBALL := libqxp-0.0.0.tar.xz
 export RAPTOR_SHA256SUM := ada7f0ba54787b33485d090d3d2680533520cd4426d2f7fb4782dd4a6a1480ed
 export RAPTOR_TARBALL := a39f6c07ddb20d7dd2ff1f95fa21e2cd-raptor2-2.0.15.tar.gz
 export RASQAL_SHA256SUM := 6924c9ac6570bd241a9669f83b467c728a322470bf34f4b2da4f69492ccfd97c
diff --git a/external/Module_external.mk b/external/Module_external.mk
index 6a3ed4c2c3ba..f24a45442c22 100644
--- a/external/Module_external.mk
+++ b/external/Module_external.mk
@@ -88,6 +88,7 @@ $(eval $(call gb_Module_add_moduledirs,external,\
 	$(call gb_Helper_optional,POPPLER,poppler) \
 	$(call gb_Helper_optional,POSTGRESQL,postgresql) \
 	$(call gb_Helper_optional,PYTHON,python3) \
+	$(call gb_Helper_optional,QXP,libqxp) \
 	$(call gb_Helper_optional,REDLAND,redland) \
 	$(call gb_Helper_optional,REVENGE,librevenge) \
 	$(call gb_Helper_optional,RHINO,rhino) \
diff --git a/external/libqxp/0001-add-missing-includes.patch.1 b/external/libqxp/0001-add-missing-includes.patch.1
new file mode 100644
index 000000000000..c5dbeb535fdf
--- /dev/null
+++ b/external/libqxp/0001-add-missing-includes.patch.1
@@ -0,0 +1,37 @@
+From 5658a197de7dd7827e6cb2ba9acd8ed7934e9e83 Mon Sep 17 00:00:00 2001
+From: Aleksas Pantechovskis <alex.pantec@gmail.com>
+Date: Sun, 27 Aug 2017 22:55:00 +0300
+Subject: [PATCH] add missing includes
+
+---
+ src/lib/QXPBlockParser.cpp      | 1 +
+ src/lib/QXPContentCollector.cpp | 1 +
+ 2 files changed, 2 insertions(+)
+
+diff --git a/src/lib/QXPBlockParser.cpp b/src/lib/QXPBlockParser.cpp
+index a9a8c9b..d0a58e7 100644
+--- a/src/lib/QXPBlockParser.cpp
++++ b/src/lib/QXPBlockParser.cpp
+@@ -13,6 +13,7 @@
+ #include <algorithm>
+ #include <memory>
+ #include <vector>
++#include <iterator>
+ 
+ #include "QXPHeader.h"
+ #include "QXPMemoryStream.h"
+diff --git a/src/lib/QXPContentCollector.cpp b/src/lib/QXPContentCollector.cpp
+index 0a5a2c9..6a227a6 100644
+--- a/src/lib/QXPContentCollector.cpp
++++ b/src/lib/QXPContentCollector.cpp
+@@ -11,6 +11,7 @@
+ 
+ #include <algorithm>
+ #include <utility>
++#include <iterator>
+ 
+ #include <boost/range/adaptor/reversed.hpp>
+ #include <boost/variant.hpp>
+-- 
+2.7.4
+
diff --git a/external/libqxp/0001-don-t-use-RVNGStringStream-in-the-main-lib.patch.1 b/external/libqxp/0001-don-t-use-RVNGStringStream-in-the-main-lib.patch.1
new file mode 100644
index 000000000000..40e4ee179ac8
--- /dev/null
+++ b/external/libqxp/0001-don-t-use-RVNGStringStream-in-the-main-lib.patch.1
@@ -0,0 +1,89 @@
+From 4118cfa23d2e251278a55f7fd44c246c84c41ab5 Mon Sep 17 00:00:00 2001
+From: Aleksas Pantechovskis <alex.pantec@gmail.com>
+Date: Sun, 27 Aug 2017 19:39:37 +0300
+Subject: [PATCH] don't use RVNGStringStream in the main lib
+
+librevenge-stream is not used in libreoffice
+---
+ src/lib/QXP4Parser.cpp     | 4 ++--
+ src/lib/QXPBlockParser.cpp | 6 +++---
+ src/lib/QXPParser.cpp      | 1 -
+ 3 files changed, 5 insertions(+), 6 deletions(-)
+
+diff --git a/src/lib/QXP4Parser.cpp b/src/lib/QXP4Parser.cpp
+index c748e3e..3e31951 100644
+--- a/src/lib/QXP4Parser.cpp
++++ b/src/lib/QXP4Parser.cpp
+@@ -15,11 +15,11 @@
+ #include "QXP4Deobfuscator.h"
+ #include "QXP4Header.h"
+ #include "QXPCollector.h"
++#include "QXPMemoryStream.h"
+ 
+ namespace libqxp
+ {
+ 
+-using librevenge::RVNGStringStream;
+ using std::make_shared;
+ using std::shared_ptr;
+ 
+@@ -123,7 +123,7 @@ bool QXP4Parser::parsePages(const std::shared_ptr<librevenge::RVNGInputStream> &
+ void QXP4Parser::parseColors(const std::shared_ptr<librevenge::RVNGInputStream> &docStream)
+ {
+   unsigned length = readU32(docStream, be);
+-  auto stream = make_shared<RVNGStringStream>(readNBytes(docStream, length), length);
++  auto stream = make_shared<QXPMemoryStream>(readNBytes(docStream, length), length);
+ 
+   try
+   {
+diff --git a/src/lib/QXPBlockParser.cpp b/src/lib/QXPBlockParser.cpp
+index 58cecb9..a9a8c9b 100644
+--- a/src/lib/QXPBlockParser.cpp
++++ b/src/lib/QXPBlockParser.cpp
+@@ -15,12 +15,12 @@
+ #include <vector>
+ 
+ #include "QXPHeader.h"
++#include "QXPMemoryStream.h"
+ 
+ namespace libqxp
+ {
+ 
+ using librevenge::RVNGInputStream;
+-using librevenge::RVNGStringStream;
+ using std::make_shared;
+ using std::vector;
+ 
+@@ -36,7 +36,7 @@ std::shared_ptr<RVNGInputStream> QXPBlockParser::getBlock(const uint32_t index)
+ {
+   seek(m_input, (index - 1) * m_blockLength);
+   auto block = readNBytes(m_input, m_blockLength);
+-  return make_shared<RVNGStringStream>(block, m_blockLength);
++  return make_shared<QXPMemoryStream>(block, m_blockLength);
+ }
+ 
+ std::shared_ptr<RVNGInputStream> QXPBlockParser::getChain(const uint32_t index)
+@@ -59,7 +59,7 @@ std::shared_ptr<RVNGInputStream> QXPBlockParser::getChain(const uint32_t index)
+     isBig = nextVal < 0;
+     next = abs(nextVal);
+   }
+-  return make_shared<RVNGStringStream>(chain.data(), chain.size());
++  return make_shared<QXPMemoryStream>(chain.data(), chain.size());
+ }
+ 
+ }
+diff --git a/src/lib/QXPParser.cpp b/src/lib/QXPParser.cpp
+index 54abd7e..9dd90a8 100644
+--- a/src/lib/QXPParser.cpp
++++ b/src/lib/QXPParser.cpp
+@@ -18,7 +18,6 @@
+ namespace libqxp
+ {
+ 
+-using librevenge::RVNGStringStream;
+ using std::make_shared;
+ 
+ QXPParser::QXPParser(const std::shared_ptr<librevenge::RVNGInputStream> &input, librevenge::RVNGDrawingInterface *painter, const std::shared_ptr<QXPHeader> &header)
+-- 
+2.7.4
+
diff --git a/external/libqxp/ExternalProject_libqxp.mk b/external/libqxp/ExternalProject_libqxp.mk
new file mode 100644
index 000000000000..5bc0ac9d7fad
--- /dev/null
+++ b/external/libqxp/ExternalProject_libqxp.mk
@@ -0,0 +1,45 @@
+# -*- Mode: makefile-gmake; tab-width: 4; indent-tabs-mode: t -*-
+#
+# 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/.
+#
+
+$(eval $(call gb_ExternalProject_ExternalProject,libqxp))
+
+$(eval $(call gb_ExternalProject_use_autoconf,libqxp,build))
+
+$(eval $(call gb_ExternalProject_register_targets,libqxp,\
+	build \
+))
+
+$(eval $(call gb_ExternalProject_use_externals,libqxp,\
+	boost_headers \
+	icu \
+	revenge \
+	zlib \
+))
+
+$(call gb_ExternalProject_get_state_target,libqxp,build) :
+	$(call gb_ExternalProject_run,build,\
+		export PKG_CONFIG="" \
+		&& MAKE=$(MAKE) ./configure \
+			--with-pic \
+			--enable-static \
+			--disable-shared \
+			--without-docs \
+			--disable-tools \
+			--disable-debug \
+			--disable-werror \
+			--disable-weffc \
+			$(if $(verbose),--disable-silent-rules,--enable-silent-rules) \
+			CXXFLAGS="$(CXXFLAGS) $(CXXFLAGS_CXX11) $(if $(SYSTEM_BOOST),$(BOOST_CPPFLAGS),-I$(call gb_UnpackedTarball_get_dir,boost))" \
+			REVENGE_GENERATORS_CFLAGS=' ' REVENGE_GENERATORS_LIBS=' ' REVENGE_STREAM_CFLAGS=' ' REVENGE_STREAM_LIBS=' ' \
+			ax_cv_cxx_compile_cxx11=yes \
+			$(if $(CROSS_COMPILING),--build=$(BUILD_PLATFORM) --host=$(HOST_PLATFORM)) \
+		&& $(MAKE) -C src/lib \
+	)
+
+# vim: set noet sw=4 ts=4:
diff --git a/external/libqxp/Makefile b/external/libqxp/Makefile
new file mode 100644
index 000000000000..e4968cf85fb6
--- /dev/null
+++ b/external/libqxp/Makefile
@@ -0,0 +1,7 @@
+# -*- Mode: makefile-gmake; tab-width: 4; indent-tabs-mode: t -*-
+
+module_directory:=$(dir $(realpath $(firstword $(MAKEFILE_LIST))))
+
+include $(module_directory)/../../solenv/gbuild/partial_build.mk
+
+# vim: set noet sw=4 ts=4:
diff --git a/external/libqxp/Module_libqxp.mk b/external/libqxp/Module_libqxp.mk
new file mode 100644
index 000000000000..8359683da288
--- /dev/null
+++ b/external/libqxp/Module_libqxp.mk
@@ -0,0 +1,17 @@
+# -*- Mode: makefile-gmake; tab-width: 4; indent-tabs-mode: t -*-
+#
+# This file is part of the LibreOffice project.
+#
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+#
+
+$(eval $(call gb_Module_Module,libqxp))
+
+$(eval $(call gb_Module_add_targets,libqxp,\
+	ExternalProject_libqxp \
+	UnpackedTarball_libqxp \
+))
+
+# vim: set noet sw=4 ts=4:
diff --git a/external/libqxp/README b/external/libqxp/README
new file mode 100644
index 000000000000..6f13b86fed57
--- /dev/null
+++ b/external/libqxp/README
@@ -0,0 +1,4 @@
+libqxp is a library and a set of tools for reading and converting
+QuarkXPress file format. It supports versions 3.1-4.1 currently.
+
+[https://wiki.documentfoundation.org/DLP/Libraries/libqxp]
diff --git a/external/libqxp/UnpackedTarball_libqxp.mk b/external/libqxp/UnpackedTarball_libqxp.mk
new file mode 100644
index 000000000000..e20b7f94ecee
--- /dev/null
+++ b/external/libqxp/UnpackedTarball_libqxp.mk
@@ -0,0 +1,29 @@
+# -*- Mode: makefile-gmake; tab-width: 4; indent-tabs-mode: t -*-
+#
+# This file is part of the LibreOffice project.
+#
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+#
+
+$(eval $(call gb_UnpackedTarball_UnpackedTarball,libqxp))
+
+$(eval $(call gb_UnpackedTarball_set_tarball,libqxp,$(QXP_TARBALL)))
+
+$(eval $(call gb_UnpackedTarball_set_patchlevel,libqxp,0))
+
+ifeq ($(COM_IS_CLANG),TRUE)
+ifneq ($(filter -fsanitize=%,$(CC)),)
+$(eval $(call gb_UnpackedTarball_add_patches,libqxp, \
+    external/libqxp/ubsan-visibility.patch \
+))
+endif
+endif
+
+$(eval $(call gb_UnpackedTarball_add_patches,libqxp, \
+	external/libqxp/0001-don-t-use-RVNGStringStream-in-the-main-lib.patch.1 \
+	external/libqxp/0001-add-missing-includes.patch.1 \
+))
+
+# vim: set noet sw=4 ts=4:
diff --git a/external/libqxp/ubsan-visibility.patch b/external/libqxp/ubsan-visibility.patch
new file mode 100644
index 000000000000..90ead2b844b2
--- /dev/null
+++ b/external/libqxp/ubsan-visibility.patch
@@ -0,0 +1,11 @@
+--- configure
++++ configure
+@@ -16787,7 +16787,7 @@
+         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fvisibility=hidden compiler flag" >&5
+ $as_echo_n "checking for -fvisibility=hidden compiler flag... " >&6; }
+         saved_CXXFLAGS="$CXXFLAGS"
+-        CXXFLAGS="$CXXFLAGS -fvisibility=hidden"
++        CXXFLAGS="$CXXFLAGS -fvisibility-ms-compat"
+         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h.  */
+ 
diff --git a/filter/Configuration_filter.mk b/filter/Configuration_filter.mk
index 85bbaf583a85..4406d197fa5b 100644
--- a/filter/Configuration_filter.mk
+++ b/filter/Configuration_filter.mk
@@ -555,6 +555,7 @@ $(eval $(call filter_Configuration_add_types,fcfg_langpack,fcfg_draw_types.xcu,f
 	draw_Visio_Document \
 	draw_ClarisWorks \
 	draw_PageMaker_Document \
+	draw_QXP_Document \
 	draw_ZMF_Document \
 	MWAW_Bitmap \
 	MWAW_Drawing \
@@ -576,6 +577,7 @@ $(eval $(call filter_Configuration_add_filters,fcfg_langpack,fcfg_draw_filters.x
 	FreehandDocument \
 	ClarisWorks_Draw \
 	PageMakerDocument \
+	QXPDocument \
 	ZMFDocument \
 	MWAW_Bitmap \
 	MWAW_Drawing \
diff --git a/filter/source/config/fragments/filters/QXPDocument.xcu b/filter/source/config/fragments/filters/QXPDocument.xcu
new file mode 100644
index 000000000000..b0e6450001c5
--- /dev/null
+++ b/filter/source/config/fragments/filters/QXPDocument.xcu
@@ -0,0 +1,13 @@
+    <node oor:name="QXP Document" oor:op="replace">
+        <prop oor:name="Flags"><value>IMPORT ALIEN 3RDPARTYFILTER PREFERRED</value></prop>
+        <prop oor:name="UIComponent"/>
+        <prop oor:name="FilterService"><value>org.libreoffice.comp.Draw.QXPImportFilter</value></prop>
+        <prop oor:name="UserData"/>
+        <prop oor:name="UIName">
+            <value xml:lang="en-US">QuarkXPress</value>
+        </prop>
+        <prop oor:name="FileFormatVersion"><value>0</value></prop>
+        <prop oor:name="Type"><value>draw_QXP_Document</value></prop>
+        <prop oor:name="TemplateName"/>
+        <prop oor:name="DocumentService"><value>com.sun.star.drawing.DrawingDocument</value></prop>
+    </node>
diff --git a/filter/source/config/fragments/types/draw_QXP_Document.xcu b/filter/source/config/fragments/types/draw_QXP_Document.xcu
new file mode 100644
index 000000000000..901efc34cf7c
--- /dev/null
+++ b/filter/source/config/fragments/types/draw_QXP_Document.xcu
@@ -0,0 +1,12 @@
+        <node oor:name="draw_QXP_Document" oor:op="replace" >
+            <prop oor:name="DetectService"><value>org.libreoffice.comp.Draw.QXPImportFilter</value></prop>
+            <prop oor:name="URLPattern"/>
+            <prop oor:name="Extensions"><value>qxd qxt</value></prop>
+            <prop oor:name="MediaType"/>
+            <prop oor:name="Preferred"><value>true</value></prop>
+            <prop oor:name="PreferredFilter"><value>QXP Document</value></prop>
+            <prop oor:name="UIName">
+                <value>QuarkXPress</value>
+            </prop>
+            <prop oor:name="ClipboardFormat"/>
+        </node>
diff --git a/writerperfect/Library_wpftdraw.mk b/writerperfect/Library_wpftdraw.mk
index 18425b4f22ea..3992fe7f2f88 100644
--- a/writerperfect/Library_wpftdraw.mk
+++ b/writerperfect/Library_wpftdraw.mk
@@ -52,6 +52,7 @@ $(eval $(call gb_Library_use_externals,wpftdraw,\
 	zmf \
 	png \
 	pagemaker \
+	qxp \
 	revenge \
 	staroffice \
 	visio \
@@ -72,6 +73,7 @@ $(eval $(call gb_Library_add_exception_objects,wpftdraw,\
 	writerperfect/source/draw/MSPUBImportFilter \
 	writerperfect/source/draw/MWAWDrawImportFilter \
 	writerperfect/source/draw/PageMakerImportFilter \
+	writerperfect/source/draw/QXPImportFilter \
 	writerperfect/source/draw/StarOfficeDrawImportFilter \
 	writerperfect/source/draw/VisioImportFilter \
 	writerperfect/source/draw/WPGImportFilter \
diff --git a/writerperfect/source/draw/QXPImportFilter.cxx b/writerperfect/source/draw/QXPImportFilter.cxx
new file mode 100644
index 000000000000..9556cbec6a3f
--- /dev/null
+++ b/writerperfect/source/draw/QXPImportFilter.cxx
@@ -0,0 +1,66 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/* QXPImportFilter: 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 <libqxp/libqxp.h>
+
+#include <com/sun/star/uno/XComponentContext.hpp>
+
+#include <cppuhelper/supportsservice.hxx>
+
+#include "QXPImportFilter.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 QXPImportFilter::doImportDocument(librevenge::RVNGInputStream &rInput, OdgGenerator &rGenerator, utl::MediaDescriptor &)
+{
+    return libqxp::QXPDocument::parse(&rInput, &rGenerator) == libqxp::QXPDocument::RESULT_OK;
+}
+
+bool QXPImportFilter::doDetectFormat(librevenge::RVNGInputStream &rInput, OUString &rTypeName)
+{
+    if (libqxp::QXPDocument::isSupported(&rInput))
+    {
+        rTypeName = "draw_QXP_Document";
+        return true;
+    }
+
+    return false;
+}
+
+// XServiceInfo
+OUString SAL_CALL QXPImportFilter::getImplementationName()
+{
+    return OUString("org.libreoffice.comp.Draw.QXPImportFilter");
+}
+
+sal_Bool SAL_CALL QXPImportFilter::supportsService(const OUString &rServiceName)
+{
+    return cppu::supportsService(this, rServiceName);
+}
+
+Sequence< OUString > SAL_CALL QXPImportFilter::getSupportedServiceNames()
+{
+    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_QXPImportFilter_get_implementation(
+    css::uno::XComponentContext *const context,
+    const css::uno::Sequence<css::uno::Any> &)
+{
+    return cppu::acquire(new QXPImportFilter(context));
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/writerperfect/source/draw/QXPImportFilter.hxx b/writerperfect/source/draw/QXPImportFilter.hxx
new file mode 100644
index 000000000000..c95dab83f0d9
--- /dev/null
+++ b/writerperfect/source/draw/QXPImportFilter.hxx
@@ -0,0 +1,38 @@
+/* -*- 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_QXPIMPORTFILTER_HXX
+#define INCLUDED_WRITERPERFECT_SOURCE_DRAW_QXPIMPORTFILTER_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 QXPImportFilter : public writerperfect::ImportFilter<OdgGenerator>
+{
+public:
+    explicit QXPImportFilter(const css::uno::Reference< css::uno::XComponentContext > &rxContext)
+        : writerperfect::ImportFilter<OdgGenerator>(rxContext)
+    {
+    }
+
+    // XServiceInfo
+    virtual OUString SAL_CALL getImplementationName() override;
+    virtual sal_Bool SAL_CALL supportsService(const OUString &ServiceName) override;
+    virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames() 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 72330b24de70..1f9ced75acfe 100644
--- a/writerperfect/source/draw/wpftdraw.component
+++ b/writerperfect/source/draw/wpftdraw.component
@@ -54,6 +54,11 @@
     <service name="com.sun.star.document.ImportFilter"/>
     <service name="com.sun.star.document.ExtendedTypeDetection"/>
   </implementation>
+  <implementation name="org.libreoffice.comp.Draw.QXPImportFilter"
+      constructor="org_libreoffice_comp_Draw_QXPImportFilter_get_implementation">
+    <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"/>