Export current Writer page as jpg/png

This is first step to rework of graphic exporting. The idea is to
replace the exporter that works only for Draw/Impress and replace
it with a general exporter for any object. With this it will be
far easier to export objects as charts. Currently only Writer is
supported and only jpg/png.

Additionally, this commit introduces a new Export dialog which
supports setting the pixel width, height and DPI.

Change-Id: I7302b26bd432840d7ef0c3d2d2e13ff150cd2a07

Repository.mk

@@ -307,6 +307,7 @@ $(eval $(call gb_Helper_register_libraries,OOOLIBS, \
 	flat \
     for \
     fwk \
+    graphicfilter \
     guesslang \
     helplinker \
     hwp \

filter/Configuration_filter.mk

@@ -829,6 +829,17 @@ $(call filter_Configuration_add_ui_filters,fcfg_langpack,filter/source/config/fr
 	impress_html_Export_ui \
 )
 
+# fcfg_writergraphics
+$(call filter_Configuration_add_types,fcfg_langpack,fcfg_writergraphics_types.xcu,filter/source/config/fragments/types,\
+	jpg_JPEG \
+	png_Portable_Network_Graphic \
+)
+
+$(call filter_Configuration_add_filters,fcfg_langpack,fcfg_writergraphics_filters.xcu,filter/source/config/fragments/filters,\
+	writer_jpg_Export \
+	writer_png_Export \
+)
+
 # fcfg_internalgraphics
 $(call filter_Configuration_add_types,fcfg_langpack,fcfg_internalgraphics_types.xcu,filter/source/config/fragments/types,\
 	bmp_MS_Windows \

filter/Library_graphicfilter.mk

@@ -0,0 +1,56 @@
+# -*- 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/.
+#
+# 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 .
+#
+
+$(eval $(call gb_Library_Library,graphicfilter))
+
+$(eval $(call gb_Library_set_componentfile,graphicfilter,filter/source/graphic/graphicfilter))
+
+$(eval $(call gb_Library_use_external,graphicfilter,boost_headers))
+
+$(eval $(call gb_Library_use_sdk_api,graphicfilter))
+
+$(eval $(call gb_Library_set_include,graphicfilter,\
+	-I$(SRCDIR)/filter/inc \
+	$$(INCLUDE) \
+))
+
+$(eval $(call gb_Library_use_libraries,graphicfilter,\
+	svt \
+	sfx \
+	tk \
+	vcl \
+	utl \
+	tl \
+	svl \
+	i18nisolang1 \
+	comphelper \
+	basegfx \
+	cppuhelper \
+	cppu \
+	sal \
+	$(gb_UWINAPI) \
+))
+
+$(eval $(call gb_Library_add_exception_objects,graphicfilter,\
+	filter/source/graphic/GraphicExportFilter \
+	filter/source/graphic/GraphicExportDialog \
+	filter/source/graphic/Services \
+))
+
+# vim: set noet sw=4 ts=4:

filter/Module_filter.mk

@@ -56,6 +56,7 @@ $(eval $(call gb_Module_add_targets,filter,\
 	Library_pdffilter \
 	Library_placeware \
 	Library_svgfilter \
+	Library_graphicfilter \
 	Library_t602filter \
 	Library_textfd \
 	Library_xmlfa \

filter/source/config/fragments/filters/writer_jpg_Export.xcu

@@ -0,0 +1,30 @@
+<!--
+ * 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 .
+-->
+    <node oor:name="writer_jpg_Export" oor:op="replace">
+        <prop oor:name="Flags"><value>EXPORT ALIEN 3RDPARTYFILTER</value></prop>
+        <prop oor:name="UIComponent"><value>com.sun.star.comp.GraphicExportDialog</value></prop>
+        <prop oor:name="FilterService"><value>com.sun.star.comp.GraphicExportFilter</value></prop>
+        <prop oor:name="UserData"><value></value></prop>
+        <prop oor:name="UIName">
+            <value xml:lang="x-default">JPEG - Joint Photographic Experts Group</value>
+        </prop>
+        <prop oor:name="FileFormatVersion"><value>0</value></prop>
+        <prop oor:name="Type"><value>jpg_JPEG</value></prop>
+        <prop oor:name="TemplateName"/>
+        <prop oor:name="DocumentService"><value>com.sun.star.text.TextDocument</value></prop>
+    </node>

filter/source/config/fragments/filters/writer_png_Export.xcu

@@ -0,0 +1,30 @@
+<!--
+ * 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 .
+-->
+    <node oor:name="writer_png_Export" oor:op="replace">
+        <prop oor:name="Flags"><value>EXPORT ALIEN 3RDPARTYFILTER</value></prop>
+        <prop oor:name="UIComponent"><value>com.sun.star.comp.GraphicExportDialog</value></prop>
+        <prop oor:name="FilterService"><value>com.sun.star.comp.GraphicExportFilter</value></prop>
+        <prop oor:name="UserData"><value></value></prop>
+        <prop oor:name="UIName">
+            <value xml:lang="x-default">PNG - Portable Network Graphic</value>
+        </prop>
+        <prop oor:name="FileFormatVersion"><value>0</value></prop>
+        <prop oor:name="Type"><value>png_Portable_Network_Graphic</value></prop>
+        <prop oor:name="TemplateName"/>
+        <prop oor:name="DocumentService"><value>com.sun.star.text.TextDocument</value></prop>
+    </node>

filter/source/graphic/GraphicExportDialog.cxx

@@ -0,0 +1,160 @@
+/* -*- 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 "GraphicExportDialog.hxx"
+
+#include <vcl/graphicfilter.hxx>
+#include <vcl/svapp.hxx>
+
+#include <com/sun/star/frame/XModel.hpp>
+#include <com/sun/star/container/XIndexAccess.hpp>
+#include <com/sun/star/lang/XServiceInfo.hpp>
+#include <com/sun/star/uno/Sequence.h>
+#include <com/sun/star/uno/Any.h>
+#include <com/sun/star/ui/dialogs/ExecutableDialogResults.hpp>
+
+#include <svtools/GraphicExportOptionsDialog.hxx>
+
+using namespace css;
+using namespace css::uno;
+using namespace css::beans;
+using namespace css::lang;
+
+GraphicExportDialog::GraphicExportDialog( const Reference< XComponentContext >& rxContext ) :
+    mxContext           ( rxContext ),
+    mbExportSelection   ( sal_False )
+{
+}
+
+GraphicExportDialog::~GraphicExportDialog()
+{
+}
+
+// XInitialization
+void SAL_CALL GraphicExportDialog::initialize( const Sequence<Any>& ) throw ( Exception, RuntimeException )
+{}
+
+// XPropertyAccess
+Sequence<PropertyValue> GraphicExportDialog::getPropertyValues() throw ( RuntimeException )
+{
+    sal_Int32 i;
+    sal_Int32 nCount = maMediaDescriptor.getLength();
+
+    for ( i = 0; i < nCount; i++ )
+    {
+        if ( maMediaDescriptor[ i ].Name == "FilterData" )
+        {
+            break;
+        }
+    }
+
+    if ( i >= nCount )
+    {
+        nCount++;
+        maMediaDescriptor.realloc( nCount );
+    }
+
+    maMediaDescriptor[ i ].Name = OUString( "FilterData" );
+    maMediaDescriptor[ i ].Value <<= maFilterDataSequence;
+    return maMediaDescriptor;
+}
+
+void GraphicExportDialog::setPropertyValues( const Sequence<PropertyValue>& aProps )
+    throw ( UnknownPropertyException, PropertyVetoException, IllegalArgumentException,
+            WrappedTargetException, RuntimeException )
+{
+    maMediaDescriptor = aProps;
+
+    sal_Int32 i, nCount;
+    for ( i = 0, nCount = maMediaDescriptor.getLength(); i < nCount; i++ )
+    {
+        if ( maMediaDescriptor[ i ].Name == "FilterData" )
+        {
+            maMediaDescriptor[ i ].Value >>= maFilterDataSequence;
+        }
+        else if ( maMediaDescriptor[ i ].Name == "SelectionOnly" )
+        {
+            maMediaDescriptor[ i ].Value >>= mbExportSelection;
+        }
+    }
+}
+
+// XExecutableDialog
+void GraphicExportDialog::setTitle( const OUString& aTitle )
+    throw ( uno::RuntimeException )
+{
+    maDialogTitle = aTitle;
+}
+
+sal_Int16 GraphicExportDialog::execute() throw ( RuntimeException )
+{
+    sal_Int16 nReturn = ui::dialogs::ExecutableDialogResults::CANCEL;
+    GraphicExportOptionsDialog graphicExportOptionsDialog( Application::GetDefDialogParent(), mxSourceDocument );
+    if (graphicExportOptionsDialog.Execute() == RET_OK )
+    {
+        maFilterDataSequence = graphicExportOptionsDialog.getFilterData();
+        nReturn = ui::dialogs::ExecutableDialogResults::OK;
+    }
+    return nReturn;
+}
+
+// XEmporter
+void GraphicExportDialog::setSourceDocument( const Reference<XComponent>& xDocument )
+    throw ( IllegalArgumentException, RuntimeException )
+{
+    mxSourceDocument = xDocument;
+
+    // try to set the corresponding metric unit
+    OUString aConfigPath;
+    Reference< XServiceInfo > xServiceInfo ( xDocument, UNO_QUERY );
+
+    if ( xServiceInfo.is() )
+    {
+        if ( xServiceInfo->supportsService( OUString( "com.sun.star.presentation.PresentationDocument" ) ) )
+        {
+            aConfigPath = OUString( "Office.Impress/Layout/Other/MeasureUnit" );
+        }
+        else if ( xServiceInfo->supportsService( OUString( "com.sun.star.drawing.DrawingDocument" ) ) )
+        {
+            aConfigPath = OUString( "Office.Draw/Layout/Other/MeasureUnit" );
+        }
+        else if ( xServiceInfo->supportsService( OUString( "com.sun.star.text.TextDocument" ) ) )
+        {
+            aConfigPath = OUString( "Office.Writer/Layout/Other/MeasureUnit" );
+        }
+        if ( !aConfigPath.isEmpty() )
+        {
+            FilterConfigItem aConfigItem( aConfigPath );
+            String aPropertyName;
+            SvtSysLocale aSysLocale;
+
+            if ( aSysLocale.GetLocaleDataPtr()->getMeasurementSystemEnum() == MEASURE_METRIC )
+            {
+                aPropertyName = String( RTL_CONSTASCII_USTRINGPARAM( "Metric" ) );
+            }
+            else
+            {
+                aPropertyName = String( RTL_CONSTASCII_USTRINGPARAM( "NonMetric" ) );
+            }
+            meFieldUnit = (FieldUnit) aConfigItem.ReadInt32( aPropertyName, FUNIT_CM );
+        }
+    }
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */

filter/source/graphic/GraphicExportDialog.hxx

@@ -0,0 +1,80 @@
+/* -*- 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 .
+ */
+
+#ifndef _GRAPHICEXPORTDIALOG_HXX_
+#define _GRAPHICEXPORTDIALOG_HXX_
+
+#include <tools/fldunit.hxx>
+#include <cppuhelper/implbase4.hxx>
+#include <comphelper/processfactory.hxx>
+
+#include <com/sun/star/lang/XInitialization.hpp>
+#include <com/sun/star/beans/XPropertyAccess.hpp>
+#include <com/sun/star/ui/dialogs/XExecutableDialog.hpp>
+#include <com/sun/star/document/XExporter.hpp>
+
+using namespace css;
+using namespace css::uno;
+using namespace css::beans;
+using namespace css::lang;
+
+class GraphicExportDialog : public cppu::WeakImplHelper4
+<
+    document::XExporter,
+    ui::dialogs::XExecutableDialog,
+    beans::XPropertyAccess,
+    lang::XInitialization
+>
+{
+    Sequence<PropertyValue>         maMediaDescriptor;
+    Sequence<PropertyValue>         maFilterDataSequence;
+    Reference<XComponent>           mxSourceDocument;
+    Reference<XComponentContext>    mxContext;
+
+    OUString   maDialogTitle;
+    FieldUnit  meFieldUnit;
+    bool       mbExportSelection;
+
+public:
+
+    explicit GraphicExportDialog( const Reference<XComponentContext>& rxContext );
+    virtual ~GraphicExportDialog();
+
+    // XInitialization
+    virtual void SAL_CALL initialize( const Sequence<Any>& aArguments ) throw (Exception, RuntimeException );
+
+    // XPropertyAccess
+    virtual Sequence<PropertyValue> SAL_CALL getPropertyValues() throw ( RuntimeException );
+    virtual void SAL_CALL setPropertyValues( const Sequence<PropertyValue>& aProps )
+        throw ( UnknownPropertyException, PropertyVetoException,
+                lang::IllegalArgumentException, lang::WrappedTargetException,
+                RuntimeException );
+
+    // XExecuteDialog
+    virtual sal_Int16 SAL_CALL execute() throw ( RuntimeException );
+    virtual void SAL_CALL setTitle( const OUString& aTitle ) throw ( RuntimeException );
+
+    // XExporter
+    virtual void SAL_CALL setSourceDocument( const Reference<lang::XComponent>& xDocument ) throw ( lang::IllegalArgumentException, RuntimeException );
+};
+
+
+#endif // _GRAPHICEXPORTDIALOGUNO_HXX_
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */

filter/source/graphic/GraphicExportFilter.cxx

@@ -0,0 +1,153 @@
+/* -*- 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 "GraphicExportFilter.hxx"
+
+#include <vcl/graphicfilter.hxx>
+#include <svl/outstrm.hxx>
+#include <svtools/DocumentToGraphicRenderer.hxx>
+
+GraphicExportFilter::GraphicExportFilter( const Reference<XComponentContext>& rxContext ) :
+    mxContext( rxContext )
+{}
+
+GraphicExportFilter::~GraphicExportFilter()
+{}
+
+void GraphicExportFilter::gatherProperties( const Sequence<PropertyValue>& rProperties )
+{
+    OUString aInternalFilterName;
+
+    for ( sal_Int32 i = 0; i < rProperties.getLength(); i++ )
+    {
+        PropertyValue aProperty = rProperties[i];
+
+        if ( aProperty.Name == "FilterName" )
+        {
+            aProperty.Value >>= aInternalFilterName;
+            aInternalFilterName = aInternalFilterName.replaceFirst( OUString( "draw_"    ), OUString() );
+            aInternalFilterName = aInternalFilterName.replaceFirst( OUString( "impress_" ), OUString() );
+            aInternalFilterName = aInternalFilterName.replaceFirst( OUString( "calc_"    ),  OUString() );
+            aInternalFilterName = aInternalFilterName.replaceFirst( OUString( "writer_"  ),  OUString() );
+        }
+        else if ( aProperty.Name == "FilterData" )
+        {
+            aProperty.Value >>= mFilterDataSequence;
+        }
+        else if ( aProperty.Name == "SelectionOnly" )
+        {
+            aProperty.Value >>= mExportSelection;
+        }
+        else if ( aProperty.Name == "URL" )
+        {
+            if( !( aProperty.Value >>= mTargetUrl ) )
+            {
+                aProperty.Value >>= mTargetUrl.Complete;
+            }
+        }
+        else if ( aProperty.Name == "OutputStream" )
+        {
+            aProperty.Value >>= mxOutputStream;
+        }
+    }
+
+    for ( sal_Int32 i = 0; i < mFilterDataSequence.getLength(); i++ )
+    {
+        if ( mFilterDataSequence[i].Name == "PixelWidth" )
+        {
+            mFilterDataSequence[i].Value >>= mTargetWidth;
+        }
+        else if ( mFilterDataSequence[i].Name == "PixelHeight" )
+        {
+            mFilterDataSequence[i].Value >>= mTargetHeight;
+        }
+    }
+
+    if ( !aInternalFilterName.isEmpty() )
+    {
+        GraphicFilter aGraphicFilter( sal_True );
+
+        sal_uInt16 nFilterCount = aGraphicFilter.GetExportFormatCount();
+        sal_uInt16 nFormat;
+
+        for ( nFormat = 0; nFormat < nFilterCount; nFormat++ )
+        {
+            if ( aGraphicFilter.GetExportInternalFilterName( nFormat ) == aInternalFilterName )
+                break;
+        }
+        if ( nFormat < nFilterCount )
+        {
+            mFilterExtension = aGraphicFilter.GetExportFormatShortName( nFormat );
+        }
+    }
+}
+
+sal_Bool SAL_CALL GraphicExportFilter::filter( const Sequence<PropertyValue>& rDescriptor )
+    throw (RuntimeException)
+{
+    gatherProperties(rDescriptor);
+
+    DocumentToGraphicRenderer aRenderer( mxDocument );
+    sal_Int32 aCurrentPage = aRenderer.getCurrentPageWriter();
+    Size aDocumentSizePixel = aRenderer.getDocumentSizeInPixels(aCurrentPage);
+
+    Size aTargetSizePixel(mTargetWidth, mTargetHeight);
+
+    Graphic aGraphic = aRenderer.renderToGraphic( aCurrentPage, aDocumentSizePixel, aTargetSizePixel );
+
+    GraphicFilter& rFilter = GraphicFilter::GetGraphicFilter();
+
+    Sequence< PropertyValue > aFilterData( 3 );
+    aFilterData[ 0 ].Name = "Interlaced";
+    aFilterData[ 0 ].Value <<= (sal_Int32) 0;
+    aFilterData[ 1 ].Name = "Compression";
+    aFilterData[ 1 ].Value <<= (sal_Int32) 9;
+    aFilterData[ 2 ].Name = "Quality";
+    aFilterData[ 2 ].Value <<= (sal_Int32) 99;
+
+    sal_uInt16 nFilterFormat = rFilter.GetExportFormatNumberForShortName( mFilterExtension );
+
+    SvMemoryStream aMemStream;
+    const GraphicConversionParameters aParameters(aTargetSizePixel, true, true);
+
+    sal_uInt16 aResult =  rFilter.ExportGraphic( aGraphic.GetBitmapEx(aParameters), String(), aMemStream, nFilterFormat, &aFilterData );
+
+    SvOutputStream aOutputStream( mxOutputStream );
+    aMemStream.Seek(0);
+    aOutputStream << aMemStream;
+
+    return true;
+}
+
+void SAL_CALL GraphicExportFilter::cancel( ) throw (RuntimeException)
+{
+}
+
+void SAL_CALL GraphicExportFilter::setSourceDocument( const Reference<XComponent>& xDocument )
+    throw (IllegalArgumentException, RuntimeException)
+{
+    mxDocument = xDocument;
+}
+
+void SAL_CALL GraphicExportFilter::initialize( const Sequence<Any>& )
+    throw (Exception, RuntimeException)
+{
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */

filter/source/graphic/GraphicExportFilter.hxx

@@ -0,0 +1,76 @@
+/* -*- 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 .
+ */
+
+#ifndef _GRAPHICEXPORTFILTER_HXX_
+#define _GRAPHICEXPORTFILTER_HXX_
+
+#include <com/sun/star/frame/Desktop.hpp>
+#include <com/sun/star/document/XFilter.hpp>
+#include <com/sun/star/document/XExporter.hpp>
+#include <com/sun/star/lang/XInitialization.hpp>
+#include <com/sun/star/frame/XModel.hpp>
+#include <com/sun/star/task/XStatusIndicatorFactory.hpp>
+#include <com/sun/star/io/XOutputStream.hpp>
+
+#include <cppuhelper/implbase3.hxx>
+#include <comphelper/processfactory.hxx>
+
+using namespace css;
+using namespace css::uno;
+using namespace css::lang;
+using namespace css::beans;
+using namespace css::document;
+
+class GraphicExportFilter :
+    public cppu::WeakImplHelper3 < XFilter, XExporter, XInitialization >
+{
+    Reference<XComponent>               mxDocument;
+    Reference<XComponentContext>        mxContext;
+    Reference<task::XStatusIndicator>   mxStatusIndicator;
+    Reference<io::XOutputStream>        mxOutputStream;
+
+    void gatherProperties( const Sequence<PropertyValue>& rDescriptor );
+
+    bool        mExportSelection;
+    OUString    mFilterExtension;
+    util::URL   mTargetUrl;
+
+    Sequence<PropertyValue> mFilterDataSequence;
+
+    sal_Int32 mTargetWidth;
+    sal_Int32 mTargetHeight;
+
+public:
+    explicit GraphicExportFilter( const Reference<XComponentContext>& rxContext );
+    virtual ~GraphicExportFilter();
+
+    // XFilter
+    virtual sal_Bool SAL_CALL filter( const Sequence<PropertyValue>& rDescriptor ) throw(RuntimeException);
+    virtual void SAL_CALL cancel( ) throw (RuntimeException);
+
+    // XExporter
+    virtual void SAL_CALL setSourceDocument( const Reference< XComponent >& xDocument ) throw(IllegalArgumentException, RuntimeException);
+
+    // XInitialization
+    virtual void SAL_CALL initialize( const Sequence<Any>& aArguments ) throw(Exception, RuntimeException);
+};
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */

filter/source/graphic/Services.cxx

@@ -0,0 +1,56 @@
+/* -*- 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 "GraphicExportDialog.hxx"
+#include "GraphicExportFilter.hxx"
+#include <comphelper/servicedecl.hxx>
+
+#define GRAPHIC_EXPORT_FILTER_SERVICE "com.sun.star.comp.GraphicExportFilter"
+#define GRAPHIC_EXPORT_DIALOG_SERVICE "com.sun.star.comp.GraphicExportDialog"
+
+comphelper::service_decl::class_<GraphicExportFilter> serviceGraphicExportFilter;
+const comphelper::service_decl::ServiceDecl graphicExportFilter(
+    serviceGraphicExportFilter,
+    GRAPHIC_EXPORT_FILTER_SERVICE,
+    "com.sun.star.document.ExportFilter" );
+
+comphelper::service_decl::class_<GraphicExportDialog> serviceGraphicExportDialog;
+const comphelper::service_decl::ServiceDecl graphicExportDialog(
+    serviceGraphicExportDialog,
+    GRAPHIC_EXPORT_DIALOG_SERVICE,
+    "com.sun.star.ui.dialog.FilterOptionsDialog" );
+
+
+extern "C" SAL_DLLPUBLIC_EXPORT void* SAL_CALL graphicfilter_component_getFactory(
+    sal_Char const* pImplementationName,
+    ::com::sun::star::lang::XMultiServiceFactory* pServiceManager,
+    ::com::sun::star::registry::XRegistryKey* pRegistryKey )
+{
+    if ( rtl_str_compare (pImplementationName, GRAPHIC_EXPORT_FILTER_SERVICE) == 0 )
+    {
+        return component_getFactoryHelper( pImplementationName, pServiceManager, pRegistryKey, graphicExportFilter );
+    }
+    else if ( rtl_str_compare (pImplementationName, GRAPHIC_EXPORT_DIALOG_SERVICE) == 0 )
+    {
+        return component_getFactoryHelper( pImplementationName, pServiceManager, pRegistryKey, graphicExportDialog );
+    }
+    return NULL;
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */

filter/source/graphic/graphicfilter.component

@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * 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 .
+ -->
+
+<component loader="com.sun.star.loader.SharedLibrary" prefix="graphicfilter"
+    xmlns="http://openoffice.org/2010/uno-components">
+  <implementation name="com.sun.star.comp.GraphicExportFilter">
+    <service name="com.sun.star.document.ExportFilter"/>
+  </implementation>
+  <implementation name="com.sun.star.comp.GraphicExportDialog">
+    <service name="com.sun.star.ui.dialog.FilterOptionsDialog"/>
+  </implementation>
+</component>

postprocess/CustomTarget_registry.mk

@@ -97,7 +97,9 @@ postprocess_FILES_graphicfilter := \
 	$(postprocess_MOD)/fcfg_drawgraphics_filters.xcu \
 	$(postprocess_MOD)/fcfg_drawgraphics_types.xcu \
 	$(postprocess_MOD)/fcfg_impressgraphics_filters.xcu \
-	$(postprocess_MOD)/fcfg_impressgraphics_types.xcu
+	$(postprocess_MOD)/fcfg_impressgraphics_types.xcu \
+	$(postprocess_MOD)/fcfg_writergraphics_filters.xcu \
+	$(postprocess_MOD)/fcfg_writergraphics_types.xcu
 
 postprocess_DEPS_impress := main
 postprocess_FILES_impress := \

postprocess/Rdb_services.mk

@@ -28,6 +28,7 @@ $(eval $(call gb_Rdb_add_components,services,\
 	fileaccess/source/fileacc \
 	filter/source/config/cache/filterconfig1 \
 	filter/source/flash/flash \
+	filter/source/graphic/graphicfilter \
 	filter/source/msfilter/msfilter \
 	filter/source/odfflatxml/odfflatxml \
 	filter/source/pdf/pdffilter \

scp2/source/graphicfilter/file_graphicfilter.scp

@@ -1,7 +1,7 @@
 /*************************************************************************
  *
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- * 
+ *
  * Copyright 2000, 2010 Oracle and/or its affiliates.
  *
  * OpenOffice.org - a multi-platform office productivity suite
@@ -38,4 +38,6 @@ STD_LIB_FILE( gid_File_Lib_Flash, flash )
 
 STD_LIB_FILE( gid_File_Lib_Svg, svgfilter )
 
+STD_LIB_FILE( gid_File_Lib_Graphic, graphicfilter )
+
 STD_LIB_FILE( gid_File_Lib_WpftDraw, wpftdraw )

scp2/source/graphicfilter/module_graphicfilter.scp

@@ -1,7 +1,7 @@
 /*************************************************************************
  *
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- * 
+ *
  * Copyright 2000, 2010 Oracle and/or its affiliates.
  *
  * OpenOffice.org - a multi-platform office productivity suite
@@ -33,6 +33,10 @@ Module gid_Module_Optional_Grfflt
     Sortkey = "600";
     ParentID = gid_Module_Optional;
     Default = YES;
-    Files = (gid_File_Lib_Svg, gid_File_Lib_Flash, gid_File_Lib_WpftDraw,
-                 gid_File_Share_Registry_Graphicfilter_Xcd);
+    Files = (
+        gid_File_Lib_Svg,
+        gid_File_Lib_Flash,
+        gid_File_Lib_WpftDraw,
+        gid_File_Lib_Graphic,
+        gid_File_Share_Registry_Graphicfilter_Xcd);
 End

svtools/Library_svt.mk

@@ -144,6 +144,8 @@ $(eval $(call gb_Library_add_exception_objects,svt,\
     svtools/source/edit/svmedit2 \
     svtools/source/edit/textwindowpeer \
     svtools/source/filter/SvFilterOptionsDialog \
+    svtools/source/filter/GraphicExportOptionsDialog \
+    svtools/source/filter/DocumentToGraphicRenderer \
     svtools/source/filter/exportdialog \
     svtools/source/graphic/descriptor \
     svtools/source/graphic/graphic \

svtools/Package_inc.mk

@@ -21,6 +21,8 @@ $(eval $(call gb_Package_Package,svtools_inc,$(SRCDIR)/svtools/inc))
 $(eval $(call gb_Package_add_file,svtools_inc,inc/svtools/AccessibleBrowseBoxObjType.hxx,svtools/AccessibleBrowseBoxObjType.hxx))
 $(eval $(call gb_Package_add_file,svtools_inc,inc/svtools/DocumentInfoPreview.hxx,svtools/DocumentInfoPreview.hxx))
 $(eval $(call gb_Package_add_file,svtools_inc,inc/svtools/QueryFolderName.hxx,svtools/QueryFolderName.hxx))
+$(eval $(call gb_Package_add_file,svtools_inc,inc/svtools/GraphicExportOptionsDialog.hxx,svtools/GraphicExportOptionsDialog.hxx))
+$(eval $(call gb_Package_add_file,svtools_inc,inc/svtools/DocumentToGraphicRenderer.hxx,svtools/DocumentToGraphicRenderer.hxx))
 $(eval $(call gb_Package_add_file,svtools_inc,inc/svtools/acceleratorexecute.hxx,svtools/acceleratorexecute.hxx))
 $(eval $(call gb_Package_add_file,svtools_inc,inc/svtools/accessibilityoptions.hxx,svtools/accessibilityoptions.hxx))
 $(eval $(call gb_Package_add_file,svtools_inc,inc/svtools/accessiblefactory.hxx,svtools/accessiblefactory.hxx))

svtools/UI_svt.mk

@@ -14,6 +14,7 @@ $(eval $(call gb_UI_add_uifiles,svt,\
 	svtools/uiconfig/ui/placeedit \
 	svtools/uiconfig/ui/printersetupdialog \
 	svtools/uiconfig/ui/restartdialog \
+	svtools/uiconfig/ui/GraphicExportOptionsDialog \
 ))
 
 # vim: set noet sw=4 ts=4:

svtools/inc/svtools/DocumentToGraphicRenderer.hxx

@@ -0,0 +1,62 @@
+/* -*- 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 .
+ */
+
+
+#ifndef _DOCUMENTTOGRAPHICRENDERER_HXX_
+#define _DOCUMENTTOGRAPHICRENDERER_HXX_
+
+#include <com/sun/star/frame/XModel.hpp>
+#include <com/sun/star/frame/XController.hpp>
+#include <com/sun/star/view/XRenderable.hpp>
+#include <com/sun/star/awt/XToolkit.hpp>
+
+#include <vcl/graph.hxx>
+
+#include "svtools/svtdllapi.h"
+
+using namespace css;
+using namespace css::uno;
+using namespace css::lang;
+using namespace css::beans;
+
+class SVT_DLLPUBLIC DocumentToGraphicRenderer
+{
+    const Reference<XComponent>& mxDocument;
+
+    Reference<frame::XModel>        mxModel;
+    Reference<frame::XController>   mxController;
+    Reference<view::XRenderable>    mxRenderable;
+    Reference<awt::XToolkit>        mxToolkit;
+
+public:
+    DocumentToGraphicRenderer(const Reference<XComponent>& xDocument);
+    ~DocumentToGraphicRenderer();
+
+    sal_Int32 getCurrentPageWriter( );
+
+    Size getDocumentSizeInPixels( sal_Int32 aCurrentPage );
+
+    Size getDocumentSizeIn100mm( sal_Int32 aCurrentPage );
+
+    Graphic renderToGraphic(sal_Int32 aCurrentPage, Size aDocumentSizePixel, Size aTargetSizePixel);
+};
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */

svtools/inc/svtools/GraphicExportOptionsDialog.hxx

@@ -0,0 +1,80 @@
+/* -*- 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 .
+ */
+
+#ifndef _GRAPHICEXPORTOPTIONSDIALOG_HXX_
+#define _GRAPHICEXPORTOPTIONSDIALOG_HXX_
+
+#include <vcl/fltcall.hxx>
+#include <vcl/dialog.hxx>
+#include <vcl/button.hxx>
+#include <vcl/fixed.hxx>
+#include <vcl/field.hxx>
+#include <vcl/layout.hxx>
+#include <vcl/lstbox.hxx>
+#include <vcl/msgbox.hxx>
+#include <vcl/scrbar.hxx>
+
+#include <svtools/DocumentToGraphicRenderer.hxx>
+
+#include "svtools/svtdllapi.h"
+
+using namespace css;
+using namespace css::uno;
+using namespace css::lang;
+using namespace css::frame;
+using namespace css::beans;
+
+class SVT_DLLPUBLIC GraphicExportOptionsDialog : public ModalDialog
+{
+private:
+    const Reference<XComponent>& mxSourceDocument;
+
+    NumericField*    mpWidth;
+    NumericField*    mpHeight;
+    ComboBox*        mpResolution;
+
+    Size        mSize100mm;
+    double      mResolution;
+
+    DocumentToGraphicRenderer mRenderer;
+
+    sal_Int32   mCurrentPage;
+
+    void initialize();
+    void updateWidth();
+    void updateHeight();
+    void updateResolution();
+
+    double getViewWidthInch();
+    double getViewHeightInch();
+
+    DECL_LINK( widthModifiedHandle,         void* );
+    DECL_LINK( heightModifiedHandle,        void* );
+    DECL_LINK( resolutionModifiedHandle,    void* );
+
+public:
+    GraphicExportOptionsDialog( Window* pWindow, const Reference<XComponent>& rxSourceDocument );
+    ~GraphicExportOptionsDialog();
+
+    Sequence<PropertyValue> getFilterData();
+};
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */

svtools/source/filter/DocumentToGraphicRenderer.cxx

@@ -0,0 +1,145 @@
+/* -*- 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 "DocumentToGraphicRenderer.hxx"
+
+#include <vcl/graphicfilter.hxx>
+#include <vcl/svapp.hxx>
+#include <vcl/outdev.hxx>
+
+#include <com/sun/star/awt/XDevice.hpp>
+#include <com/sun/star/text/XPageCursor.hpp>
+#include <com/sun/star/text/XTextViewCursorSupplier.hpp>
+#include <com/sun/star/beans/PropertyValues.hpp>
+
+#include <toolkit/helper/vclunohelper.hxx>
+
+using namespace css;
+using namespace css::uno;
+using namespace css::lang;
+using namespace css::beans;
+
+DocumentToGraphicRenderer::DocumentToGraphicRenderer( const Reference<XComponent>& rxDocument ) :
+    mxDocument(rxDocument),
+    mxModel( mxDocument, uno::UNO_QUERY ),
+    mxController( mxModel->getCurrentController() ),
+    mxRenderable (mxDocument, uno::UNO_QUERY ),
+    mxToolkit( VCLUnoHelper::CreateToolkit() )
+{
+}
+
+DocumentToGraphicRenderer::~DocumentToGraphicRenderer()
+{
+}
+
+Size DocumentToGraphicRenderer::getDocumentSizeInPixels(sal_Int32 aCurrentPage)
+{
+    Size aSize100mm = getDocumentSizeIn100mm(aCurrentPage);
+    return Size( Application::GetDefaultDevice()->LogicToPixel( aSize100mm, MAP_100TH_MM ) );
+}
+
+Size DocumentToGraphicRenderer::getDocumentSizeIn100mm(sal_Int32 aCurrentPage)
+{
+    Reference< awt::XDevice > xDevice(mxToolkit->createScreenCompatibleDevice( 32, 32 ) );
+
+    uno::Any selection;
+    selection <<= mxDocument;
+
+    PropertyValues renderProperties;
+
+    renderProperties.realloc( 3 );
+    renderProperties[0].Name = "IsPrinter";
+    renderProperties[0].Value <<= sal_True;
+    renderProperties[1].Name = "RenderDevice";
+    renderProperties[1].Value <<= xDevice;
+    renderProperties[2].Name = "View";
+    renderProperties[2].Value <<= mxController;
+
+    Sequence< beans::PropertyValue > aResult;
+
+    sal_Int32 nPages = mxRenderable->getRendererCount( selection, renderProperties );
+
+    aResult = mxRenderable->getRenderer(aCurrentPage - 1, selection, renderProperties );
+
+    awt::Size aSize;
+    for( sal_Int32 nProperty = 0, nPropertyCount = aResult.getLength(); nProperty < nPropertyCount; ++nProperty )
+    {
+        if ( aResult[ nProperty ].Name == "PageSize" )
+        {
+            aResult[ nProperty ].Value >>= aSize;
+        }
+    }
+    return Size( aSize.Width, aSize.Height );
+}
+
+Graphic DocumentToGraphicRenderer::renderToGraphic(
+    sal_Int32 aCurrentPage,
+    Size aDocumentSizePixel,
+    Size aTargetSizePixel)
+
+{
+    if (!mxModel.is() || !mxController.is() || !mxRenderable.is())
+        return Graphic();
+
+    Reference< awt::XDevice > xDevice(mxToolkit->createScreenCompatibleDevice( aTargetSizePixel.Width(), aTargetSizePixel.Height() ) );
+    if (!xDevice.is())
+        return Graphic();
+
+    double fScaleX = aTargetSizePixel.Width()  / (double) aDocumentSizePixel.Width();
+    double fScaleY = aTargetSizePixel.Height() / (double) aDocumentSizePixel.Height();
+
+    PropertyValues renderProps;
+    renderProps.realloc( 3 );
+    renderProps[0].Name = "IsPrinter";
+    renderProps[0].Value <<= sal_True;
+    renderProps[1].Name = "RenderDevice";
+    renderProps[1].Value <<= xDevice;
+    renderProps[2].Name = "View";
+    renderProps[2].Value <<= mxController;
+
+    GDIMetaFile aMtf;
+
+    OutputDevice* pOutputDev = VCLUnoHelper::GetOutputDevice( xDevice );
+    pOutputDev->SetAntialiasing(pOutputDev->GetAntialiasing() | ANTIALIASING_ENABLE_B2DDRAW);
+    MapMode mm = pOutputDev->GetMapMode();
+    mm.SetScaleX( fScaleX );
+    mm.SetScaleY( fScaleY );
+    pOutputDev->SetMapMode( mm );
+
+    aMtf.Record( pOutputDev );
+
+    uno::Any aSelection;
+    aSelection <<= mxDocument;
+    mxRenderable->render(aCurrentPage - 1, aSelection, renderProps );
+
+    aMtf.Stop();
+    aMtf.WindStart();
+    aMtf.SetPrefSize( aTargetSizePixel );
+
+    return Graphic(aMtf);
+}
+
+sal_Int32 DocumentToGraphicRenderer::getCurrentPageWriter()
+{
+    Reference<text::XTextViewCursorSupplier> xTextViewCursorSupplier(mxModel->getCurrentController(), UNO_QUERY);
+    Reference<text::XPageCursor> xCursor(xTextViewCursorSupplier->getViewCursor(), UNO_QUERY);
+    return xCursor->getPage();
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */

svtools/source/filter/GraphicExportOptionsDialog.cxx

@@ -0,0 +1,126 @@
+/* -*- 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 "GraphicExportOptionsDialog.hxx"
+
+GraphicExportOptionsDialog::GraphicExportOptionsDialog(Window* pWindow, const Reference<XComponent>& rxSourceDocument) :
+    ModalDialog(pWindow, "GraphicExporter", "svt/ui/GraphicExportOptionsDialog.ui"),
+    mxSourceDocument(rxSourceDocument),
+    mResolution(96.0),
+    mRenderer(rxSourceDocument)
+{
+    get(mpWidth,          "spin-width");
+    get(mpHeight,         "spin-height");
+    get(mpResolution,     "combo-resolution");
+
+    mpWidth->SetModifyHdl( LINK( this, GraphicExportOptionsDialog, widthModifiedHandle ));
+    mpHeight->SetModifyHdl( LINK( this, GraphicExportOptionsDialog, heightModifiedHandle ));
+    mpResolution->SetModifyHdl( LINK( this, GraphicExportOptionsDialog, resolutionModifiedHandle ));
+
+    initialize();
+
+    updateWidth();
+    updateHeight();
+    updateResolution();
+}
+
+GraphicExportOptionsDialog::~GraphicExportOptionsDialog()
+{}
+
+void GraphicExportOptionsDialog::initialize()
+{
+    mCurrentPage = mRenderer.getCurrentPageWriter();
+    mSize100mm = mRenderer.getDocumentSizeIn100mm(mCurrentPage);
+}
+
+IMPL_LINK_NOARG( GraphicExportOptionsDialog, widthModifiedHandle )
+{
+    mResolution =  mpWidth->GetValue() / getViewWidthInch();
+
+    updateHeight();
+    updateResolution();
+
+    return 0L;
+}
+
+IMPL_LINK_NOARG( GraphicExportOptionsDialog, heightModifiedHandle )
+{
+    mResolution =  mpHeight->GetValue() / getViewHeightInch();
+
+    updateWidth();
+    updateResolution();
+
+    return 0L;
+}
+
+IMPL_LINK_NOARG( GraphicExportOptionsDialog, resolutionModifiedHandle )
+{
+    mResolution = mpResolution->GetText().toInt32();
+
+    updateWidth();
+    updateHeight();
+    Update();
+
+    return 0L;
+}
+
+double GraphicExportOptionsDialog::getViewWidthInch()
+{
+    return (double) MetricField::ConvertValue(mSize100mm.Width(),  2, MAP_100TH_MM, FUNIT_INCH) / 100.0;
+}
+
+double GraphicExportOptionsDialog::getViewHeightInch()
+{
+    return (double) MetricField::ConvertValue(mSize100mm.Height(),  2, MAP_100TH_MM, FUNIT_INCH) / 100.0;
+}
+
+void GraphicExportOptionsDialog::updateWidth()
+{
+    sal_Int32 aWidth = (sal_Int32)( getViewWidthInch() * mResolution );
+    mpWidth->SetText( OUString::number( aWidth ));
+}
+
+void GraphicExportOptionsDialog::updateHeight()
+{
+    sal_Int32 aHeight = (sal_Int32)( getViewHeightInch() * mResolution );
+    mpHeight->SetText( OUString::number( aHeight ));
+}
+
+void GraphicExportOptionsDialog::updateResolution()
+{
+    mpResolution->SetText( OUString::valueOf( (sal_Int32) mResolution ) );
+}
+
+Sequence<PropertyValue> GraphicExportOptionsDialog::getFilterData()
+{
+    sal_Int32 aWidth = (sal_Int32)( getViewWidthInch() * mResolution );
+    sal_Int32 aHeight = (sal_Int32)( getViewHeightInch() * mResolution );
+
+    Sequence<PropertyValue> aFilterData;
+
+    aFilterData.realloc( 2 );
+    aFilterData[ 0 ].Name = "PixelWidth";
+    aFilterData[ 0 ].Value <<= aWidth;
+    aFilterData[ 1 ].Name = "PixelHeight";
+    aFilterData[ 1 ].Value <<= aHeight;
+
+    return aFilterData;
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */

svtools/uiconfig/ui/GraphicExportOptionsDialog.ui

@@ -0,0 +1,272 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<interface>
+  <!-- interface-requires gtk+ 3.0 -->
+  <object class="GtkAdjustment" id="adjustment-height">
+    <property name="upper">20000</property>
+    <property name="step_increment">1</property>
+    <property name="page_increment">10</property>
+  </object>
+  <object class="GtkAdjustment" id="adjustment-width">
+    <property name="upper">20000</property>
+    <property name="step_increment">1</property>
+    <property name="page_increment">10</property>
+  </object>
+  <object class="GtkDialog" id="GraphicExporter">
+    <property name="can_focus">False</property>
+    <property name="border_width">5</property>
+    <property name="type_hint">dialog</property>
+    <child internal-child="vbox">
+      <object class="GtkBox" id="dialog-vbox1">
+        <property name="can_focus">False</property>
+        <property name="orientation">vertical</property>
+        <property name="spacing">2</property>
+        <child internal-child="action_area">
+          <object class="GtkButtonBox" id="dialog-action_area1">
+            <property name="can_focus">False</property>
+            <property name="layout_style">end</property>
+            <child>
+              <object class="GtkButton" id="ok">
+                <property name="label">gtk-ok</property>
+                <property name="visible">True</property>
+                <property name="can_focus">True</property>
+                <property name="can_default">True</property>
+                <property name="has_default">True</property>
+                <property name="receives_default">True</property>
+                <property name="use_stock">True</property>
+              </object>
+              <packing>
+                <property name="expand">False</property>
+                <property name="fill">True</property>
+                <property name="position">0</property>
+              </packing>
+            </child>
+            <child>
+              <object class="GtkButton" id="cancel">
+                <property name="label">gtk-cancel</property>
+                <property name="visible">True</property>
+                <property name="can_focus">True</property>
+                <property name="receives_default">True</property>
+                <property name="use_stock">True</property>
+              </object>
+              <packing>
+                <property name="expand">False</property>
+                <property name="fill">True</property>
+                <property name="position">1</property>
+              </packing>
+            </child>
+          </object>
+          <packing>
+            <property name="expand">False</property>
+            <property name="fill">True</property>
+            <property name="pack_type">end</property>
+            <property name="position">0</property>
+          </packing>
+        </child>
+        <child>
+          <object class="GtkBox" id="box1">
+            <property name="visible">True</property>
+            <property name="can_focus">False</property>
+            <property name="orientation">vertical</property>
+            <child>
+              <object class="GtkFrame" id="frame1">
+                <property name="visible">True</property>
+                <property name="can_focus">False</property>
+                <property name="label_xalign">0</property>
+                <property name="shadow_type">none</property>
+                <child>
+                  <object class="GtkAlignment" id="alignment1">
+                    <property name="visible">True</property>
+                    <property name="can_focus">False</property>
+                    <property name="left_padding">12</property>
+                    <child>
+                      <object class="GtkGrid" id="grid1">
+                        <property name="visible">True</property>
+                        <property name="can_focus">False</property>
+                        <property name="row_spacing">6</property>
+                        <property name="column_spacing">6</property>
+                        <child>
+                          <object class="GtkLabel" id="label5">
+                            <property name="visible">True</property>
+                            <property name="can_focus">False</property>
+                            <property name="xalign">0</property>
+                            <property name="label" translatable="yes">Width:</property>
+                          </object>
+                          <packing>
+                            <property name="left_attach">0</property>
+                            <property name="top_attach">0</property>
+                            <property name="width">1</property>
+                            <property name="height">1</property>
+                          </packing>
+                        </child>
+                        <child>
+                          <object class="GtkLabel" id="label6">
+                            <property name="visible">True</property>
+                            <property name="can_focus">False</property>
+                            <property name="xalign">0</property>
+                            <property name="label" translatable="yes">Height:</property>
+                          </object>
+                          <packing>
+                            <property name="left_attach">0</property>
+                            <property name="top_attach">1</property>
+                            <property name="width">1</property>
+                            <property name="height">1</property>
+                          </packing>
+                        </child>
+                        <child>
+                          <object class="GtkLabel" id="resolutionft">
+                            <property name="visible">True</property>
+                            <property name="can_focus">False</property>
+                            <property name="xalign">0</property>
+                            <property name="label" translatable="yes">Resolution:</property>
+                          </object>
+                          <packing>
+                            <property name="left_attach">0</property>
+                            <property name="top_attach">2</property>
+                            <property name="width">1</property>
+                            <property name="height">1</property>
+                          </packing>
+                        </child>
+                        <child>
+                          <object class="GtkSpinButton" id="spin-width">
+                            <property name="visible">True</property>
+                            <property name="can_focus">False</property>
+                            <property name="hexpand">True</property>
+                            <property name="invisible_char">•</property>
+                            <property name="adjustment">adjustment-width</property>
+                          </object>
+                          <packing>
+                            <property name="left_attach">1</property>
+                            <property name="top_attach">0</property>
+                            <property name="width">1</property>
+                            <property name="height">1</property>
+                          </packing>
+                        </child>
+                        <child>
+                          <object class="GtkSpinButton" id="spin-height">
+                            <property name="visible">True</property>
+                            <property name="can_focus">False</property>
+                            <property name="hexpand">True</property>
+                            <property name="invisible_char">•</property>
+                            <property name="adjustment">adjustment-height</property>
+                          </object>
+                          <packing>
+                            <property name="left_attach">1</property>
+                            <property name="top_attach">1</property>
+                            <property name="width">1</property>
+                            <property name="height">1</property>
+                          </packing>
+                        </child>
+                        <child>
+                          <object class="GtkLabel" id="label2">
+                            <property name="visible">True</property>
+                            <property name="can_focus">False</property>
+                            <property name="xalign">0</property>
+                            <property name="label" translatable="yes">px</property>
+                          </object>
+                          <packing>
+                            <property name="left_attach">2</property>
+                            <property name="top_attach">0</property>
+                            <property name="width">1</property>
+                            <property name="height">1</property>
+                          </packing>
+                        </child>
+                        <child>
+                          <object class="GtkLabel" id="label3">
+                            <property name="visible">True</property>
+                            <property name="can_focus">False</property>
+                            <property name="xalign">0</property>
+                            <property name="label" translatable="yes">px</property>
+                          </object>
+                          <packing>
+                            <property name="left_attach">2</property>
+                            <property name="top_attach">1</property>
+                            <property name="width">1</property>
+                            <property name="height">1</property>
+                          </packing>
+                        </child>
+                        <child>
+                          <object class="GtkLabel" id="label4">
+                            <property name="visible">True</property>
+                            <property name="can_focus">False</property>
+                            <property name="xalign">0</property>
+                            <property name="label" translatable="yes">DPI</property>
+                          </object>
+                          <packing>
+                            <property name="left_attach">2</property>
+                            <property name="top_attach">2</property>
+                            <property name="width">1</property>
+                            <property name="height">1</property>
+                          </packing>
+                        </child>
+                        <child>
+                          <object class="GtkComboBoxText" id="combo-resolution">
+                            <property name="visible">True</property>
+                            <property name="can_focus">False</property>
+                            <property name="hexpand">True</property>
+                            <property name="column_span_column">0</property>
+                            <property name="has_entry">True</property>
+                            <property name="entry_text_column">0</property>
+                            <property name="id_column">1</property>
+                            <items>
+                              <item>50</item>
+                              <item>75</item>
+                              <item>96</item>
+                              <item>150</item>
+                              <item>200</item>
+                              <item>300</item>
+                              <item>600</item>
+                            </items>
+                            <child internal-child="entry">
+                              <object class="GtkEntry" id="comboboxtext-entry4">
+                                <property name="can_focus">False</property>
+                                <property name="hexpand">True</property>
+                                <property name="invisible_char">•</property>
+                              </object>
+                            </child>
+                          </object>
+                          <packing>
+                            <property name="left_attach">1</property>
+                            <property name="top_attach">2</property>
+                            <property name="width">1</property>
+                            <property name="height">1</property>
+                          </packing>
+                        </child>
+                      </object>
+                    </child>
+                  </object>
+                </child>
+                <child type="label">
+                  <object class="GtkLabel" id="label1">
+                    <property name="visible">True</property>
+                    <property name="can_focus">False</property>
+                    <property name="label" translatable="yes">Size</property>
+                    <attributes>
+                      <attribute name="weight" value="bold"/>
+                    </attributes>
+                  </object>
+                </child>
+              </object>
+              <packing>
+                <property name="expand">False</property>
+                <property name="fill">True</property>
+                <property name="position">0</property>
+              </packing>
+            </child>
+            <child>
+              <placeholder/>
+            </child>
+          </object>
+          <packing>
+            <property name="expand">False</property>
+            <property name="fill">True</property>
+            <property name="position">1</property>
+          </packing>
+        </child>
+      </object>
+    </child>
+    <action-widgets>
+      <action-widget response="0">ok</action-widget>
+      <action-widget response="0">cancel</action-widget>
+    </action-widgets>
+  </object>
+</interface>