diff options
Diffstat (limited to 'src/sp-use.cpp')
| -rw-r--r-- | src/sp-use.cpp | 24 |
1 files changed, 23 insertions, 1 deletions
diff --git a/src/sp-use.cpp b/src/sp-use.cpp index b2a51b8d9..e8fe3687f 100644 --- a/src/sp-use.cpp +++ b/src/sp-use.cpp @@ -22,6 +22,7 @@ #include <2geom/transforms.h> #include <glibmm/i18n.h> +#include <glibmm/markup.h> #include "display/drawing-group.h" #include "attributes.h" #include "document.h" @@ -219,7 +220,11 @@ const char* SPUse::displayName() const { gchar* SPUse::description() const { if (this->child) { if( SP_IS_SYMBOL( this->child ) ) { - return g_strdup_printf(_("called %s"), this->child->title()); + if (this->child->title()) { + return g_strdup_printf(_("called %s"), Glib::Markup::escape_text(Glib::ustring( g_dpgettext2(NULL, "Symbol", this->child->title()))).c_str()); + } else { + return g_strdup_printf(_("called %s"), _("Unnamed Symbol")); + } } static unsigned recursion_depth = 0; @@ -300,6 +305,23 @@ SPItem const *SPUse::root() const { } /** + * Get the number of dereferences or calls to get_original() needed to get an object + * which is not an svg:use. Returns -1 if there is no original object. + */ +int SPUse::cloneDepth() const { + unsigned depth = 1; + SPItem *orig = this->child; + + while (orig && SP_IS_USE(orig)) { + ++depth; + orig = SP_USE(orig)->child; + } + + if (!orig) return -1; + return depth; +} + +/** * Returns the effective transform that goes from the ultimate original to given SPUse, both ends * included. */ |