7258 7618 7837: let the win() stuff to windows, fix url/uri handling with non-ascii characters under linux and mac (not tested under mac)

gramps/gui/editors/displaytabs/gallerytab.py

@@ -520,7 +520,10 @@ class GalleryTab(ButtonTab, DbGUIElement):
                 else:
                     files =  sel_data.get_uris()
                 for file in files:
+                    if win():
                         d = conv_to_unicode((file.replace('\0',' ').strip()), None)
+                    else:
+                        d = file
                     protocol, site, mfile, j, k, l = urlparse(d)
                     if protocol == "file":
                         name = url2pathname(mfile)

gramps/plugins/view/mediaview.py

@@ -184,9 +184,12 @@ class MediaView(ListView):
         #modern file managers provide URI_LIST. For Windows split sel_data.data
         files = sel_data.get_uris()
         for file in files:
+            if win():
                 clean_string = conv_to_unicode(
                     file.replace('\0',' ').replace("\r", " ").strip(),
                     None)
+            else:
+                clean_string = file
             protocol, site, mfile, j, k, l = urlparse(clean_string)
             if protocol == "file":
                 name = url2pathname(mfile)