lok::Document::saveAs: add Writer/Impress/Draw png mapping

Change-Id: I7530281302b9787a9cb9f98f0dee9d98d39cfb05

desktop/CppunitTest_desktop_lib.mk

@@ -26,6 +26,7 @@ $(eval $(call gb_CppunitTest_use_libraries,desktop_lib, \
 	sw \
 	test \
 	unotest \
+	utl \
 	vcl \
     $(gb_UWINAPI) \
 ))
@@ -64,6 +65,7 @@ $(eval $(call gb_CppunitTest_use_components,desktop_lib,\
     unoxml/source/service/unoxml \
     xmloff/util/xo \
     i18npool/source/search/i18nsearch \
+    filter/source/graphic/graphicfilter \
 ))
 
 $(eval $(call gb_CppunitTest_use_configuration,desktop_lib))

desktop/qa/desktop_lib/test_desktop_lib.cxx

@@ -21,6 +21,7 @@
 #include <comphelper/propertysequence.hxx>
 #include <svl/srchitem.hxx>
 #include <LibreOfficeKit/LibreOfficeKitEnums.h>
+#include <unotools/tempfile.hxx>
 
 #include "../../inc/lib/init.hxx"
 
@@ -62,6 +63,7 @@ public:
     void testGetPartPageRectangles();
     void testSearchCalc();
     void testPaintTile();
+    void testSaveAs();
 
     CPPUNIT_TEST_SUITE(DesktopLOKTest);
     CPPUNIT_TEST(testGetStyles);
@@ -71,6 +73,7 @@ public:
     CPPUNIT_TEST(testGetPartPageRectangles);
     CPPUNIT_TEST(testSearchCalc);
     CPPUNIT_TEST(testPaintTile);
+    CPPUNIT_TEST(testSaveAs);
     CPPUNIT_TEST_SUITE_END();
 
     uno::Reference<lang::XComponent> mxComponent;
@@ -309,6 +312,14 @@ void DesktopLOKTest::testPaintTile()
     closeDoc();
 }
 
+void DesktopLOKTest::testSaveAs()
+{
+    LibLODocument_Impl* pDocument = loadDoc("blank_text.odt");
+    utl::TempFile aTempFile;
+    aTempFile.EnableKillingFile();
+    CPPUNIT_ASSERT(pDocument->pClass->saveAs(pDocument, aTempFile.GetURL().toUtf8().getStr(), "png", 0));
+}
+
 CPPUNIT_TEST_SUITE_REGISTRATION(DesktopLOKTest);
 
 CPPUNIT_PLUGIN_IMPLEMENT();

desktop/source/lib/init.cxx

@@ -117,6 +117,7 @@ static const ExtensionMap aWriterExtensionMap[] =
     { "pdf",   "writer_pdf_Export" },
     { "txt",   "Text" },
     { "xhtml", "XHTML Writer File" },
+    { "png",   "writer_png_Export" },
     { NULL, NULL }
 };
 
@@ -150,6 +151,7 @@ static const ExtensionMap aImpressExtensionMap[] =
     { "svg",   "impress_svg_Export" },
     { "swf",   "impress_flash_Export" },
     { "xhtml", "XHTML Impress File" },
+    { "png",   "impress_png_Export"},
     { NULL, NULL }
 };
 
@@ -162,6 +164,7 @@ static const ExtensionMap aDrawExtensionMap[] =
     { "svg",   "draw_svg_Export" },
     { "swf",   "draw_flash_Export" },
     { "xhtml", "XHTML Draw File" },
+    { "png",   "draw_png_Export"},
     { NULL, NULL }
 };