diff options
Diffstat (limited to 'gtk2_ardour/utils.cc')
| -rw-r--r-- | gtk2_ardour/utils.cc | 46 |
1 files changed, 44 insertions, 2 deletions
diff --git a/gtk2_ardour/utils.cc b/gtk2_ardour/utils.cc index ef90c34755..76b237713a 100644 --- a/gtk2_ardour/utils.cc +++ b/gtk2_ardour/utils.cc @@ -71,8 +71,7 @@ fit_to_pixels (const ustring& str, int pixel_width, Pango::FontDescription& font break; } - ustr.erase (last); - --last; + ustr.erase (last--); } return ustr; @@ -469,3 +468,46 @@ get_xpm (std::string name) return (xpm_map[name]); } +Glib::RefPtr<Gdk::Pixbuf> +get_icon (const char* cname) +{ + string name = cname; + name += X_(".png"); + + string path = ARDOUR::find_data_file (name, "icons"); + + if (path.empty()) { + fatal << string_compose (_("cannot find icon image for %1"), name) << endmsg; + /*NOTREACHED*/ + } + + return Gdk::Pixbuf::create_from_file (path); +} + +string +longest (vector<string>& strings) +{ + if (strings.empty()) { + return string (""); + } + + vector<string>::iterator longest = strings.begin(); + string::size_type longest_length = (*longest).length(); + + vector<string>::iterator i = longest; + ++i; + + while (i != strings.end()) { + + string::size_type len = (*i).length(); + + if (len > longest_length) { + longest = i; + longest_length = len; + } + + ++i; + } + + return *longest; +} |