1 files changed, 21 insertions, 15 deletions
diff --git a/src/ui/dialog/filedialogimpl-gtkmm.cpp b/src/ui/dialog/filedialogimpl-gtkmm.cpp
index 1663eb0b6..553acac84 100644
--- a/src/ui/dialog/filedialogimpl-gtkmm.cpp
+++ b/src/ui/dialog/filedialogimpl-gtkmm.cpp
@@ -141,13 +141,12 @@ bool SVGPreview::setDocument(SPDocument *doc)
 
     //This should remove it from the box, and free resources
     if (viewerGtk)
-        gtk_widget_destroy(viewerGtk);
-
-    viewerGtk  = sp_svg_view_widget_new(doc);
-    GtkWidget *vbox = (GtkWidget *)gobj();
-    gtk_box_pack_start(GTK_BOX(vbox), viewerGtk, TRUE, TRUE, 0);
-    gtk_widget_show(viewerGtk);
+        Gtk::Container::remove(*viewerGtk);
 
+    viewerGtk  = Glib::wrap(sp_svg_view_widget_new(doc));
+    Gtk::VBox *vbox = Glib::wrap(gobj());
+    vbox->pack_start(*viewerGtk,  TRUE, TRUE, 0);
+    viewerGtk->show();
     return true;
 }
 
@@ -1048,7 +1047,9 @@ FileSaveDialogImplGtk::FileSaveDialogImplGtk( Gtk::Window &parentWindow,
         fileTypeCheckbox.set_active(prefs->getBool("/dialogs/save_as/append_extension", true));
     }
 
-    createFileTypeMenu();
+    if (_dialogType != CUSTOM_TYPE)
+        createFileTypeMenu();
+
     fileTypeComboBox.set_size_request(200,40);
     fileTypeComboBox.signal_changed().connect(
          sigc::mem_fun(*this, &FileSaveDialogImplGtk::fileTypeChangedCallback) );
@@ -1175,8 +1176,21 @@ void FileSaveDialogImplGtk::fileTypeChangedCallback()
     updateNameAndExtension();
 }
 
+void FileSaveDialogImplGtk::addFileType(Glib::ustring name, Glib::ustring pattern)
+{
+    //#Let user choose
+    FileType guessType;
+    guessType.name = name;
+    guessType.pattern = pattern;
+    guessType.extension = NULL;
+    fileTypeComboBox.append(guessType.name);
+    fileTypes.push_back(guessType);
 
 
+    fileTypeComboBox.set_active(0);
+    fileTypeChangedCallback(); //call at least once to set the filter
+}
+
 void FileSaveDialogImplGtk::createFileTypeMenu()
 {
     Inkscape::Extension::DB::OutputList extension_list;
@@ -1198,11 +1212,7 @@ void FileSaveDialogImplGtk::createFileTypeMenu()
         knownExtensions.insert( extension.casefold() );
         fileDialogExtensionToPattern (type.pattern, extension);
         type.extension= omod;
-#if WITH_GTKMM_2_24
         fileTypeComboBox.append(type.name);
-#else
-        fileTypeComboBox.append_text(type.name);
-#endif
         fileTypes.push_back(type);
     }
 
@@ -1211,11 +1221,7 @@ void FileSaveDialogImplGtk::createFileTypeMenu()
     guessType.name = _("Guess from extension");
     guessType.pattern = "*";
     guessType.extension = NULL;
-#if WITH_GTKMM_2_24
     fileTypeComboBox.append(guessType.name);
-#else
-    fileTypeComboBox.append_text(guessType.name);
-#endif
     fileTypes.push_back(guessType);