Cross Reference: /inkscape/src/xml/rebase-hrefs.cpp

Lines Matching refs:href
18  * Determine if a href needs rebasing.
20 static bool href_needs_rebasing(std::string const &href)
24     if ( href.empty() || (href[0] == '#') ) {
31         std::string scheme = Glib::uri_parse_scheme(href);
40         } else if (Glib::path_is_absolute(href)) {
47              *   - We assume that if xlink:href is absolute then we honour it in preference to
48              *     sodipodi:absref even if sodipodi:absref points to an existing file while xlink:href
49              *     doesn't.  This is because we aren't aware of any bugs in xlink:href handling when
53              * confident of our handling of xlink:href and xlink:base, we should clear it.
62 static std::string calc_abs_href(std::string const &abs_base_dir, std::string const &href,
65     std::string ret = Glib::build_filename(abs_base_dir, href);
71         /* sodipodi:absref points to an existing file while xlink:href doesn't.
72          * This could mean that xlink:href is wrong, or it could mean that the user
76          * wrong xlink:href value may mean a bug (as has occurred in the past), we
78         g_warning("xlink:href points to non-existent file, so using sodipodi:absref instead");
81          * aren't yet confident in xlink:href interpretation); though note that
82          * honouring a foreign attribute in preference to standard SVG xlink:href and
84          * we hope to have enough confidence in our xlink:href and xlink:base handling
111     GQuark const href_key = g_quark_from_static_string("xlink:href");
114     /* First search attributes for xlink:href and sodipodi:absref, putting the rest in ret.
116      * However, if we find that xlink:href doesn't need rebasing, then return immediately
139          * no xlink:href attribute.  However, retaining it might be more cautious.
160 // std::string Inkscape::XML::rebase_href_attrs( std::string const &oldAbsBase, std::string const &newAbsBase, gchar const * /*href*/, gchar const */*absref*/ )
178      * relative URL/IRI href processing (with liburiparser).
210      * (taken from the union of the xlink:href elements listed at
221      * Note also that Inkscape only supports fragment hrefs (href="#pattern257") for many of these
229             gchar const *tmp = ir->attribute("xlink:href");
240         std::string href = uri;
241         if ( Glib::path_is_absolute(href) ) {
242             href = sp_relative_path_from_path(uri, old_abs_base);
245         if ( Glib::path_is_absolute(href) ) {
246             href = sp_relative_path_from_path(uri, new_abs_base);
253         if ( !Glib::path_is_absolute(href) ) {
254             std::replace(href.begin(), href.end(), '/', '\\');
258         /* TODO: Most of this function currently treats href as if it were a simple filename
260          * changing non-file hrefs), which breaks if href starts with a scheme or if href contains
263         if ( href_needs_rebasing(href) ) {
264             std::string abs_href = calc_abs_href(old_abs_base, href, ir->attribute("sodipodi:absref"));
280                 /* Native Windows path separators are replaced with / so that the href
282                 std::replace(href.begin(), href.end(), '\\', '/');
284                 ir->setAttribute("xlink:href", new_href.c_str());
286                 ir->setAttribute("xlink:href", g_filename_to_uri(new_href.c_str(), NULL, NULL));
292              * be wrong, then leaving it means risking leaving the wrong value (if xlink:href